Merge branch 'x86/prototypes' into x86-v28-for-linus-phase1
Conflicts:
arch/x86/kernel/process_32.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/.mailmap b/.mailmap
index 7260842..dfab12f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -96,4 +96,6 @@
Thomas Graf <tgraf@suug.ch>
Tony Luck <tony.luck@intel.com>
Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
+Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
+Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
diff --git a/Documentation/ABI/testing/sysfs-firmware-sgi_uv b/Documentation/ABI/testing/sysfs-firmware-sgi_uv
new file mode 100644
index 0000000..4573fd4
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-firmware-sgi_uv
@@ -0,0 +1,27 @@
+What: /sys/firmware/sgi_uv/
+Date: August 2008
+Contact: Russ Anderson <rja@sgi.com>
+Description:
+ The /sys/firmware/sgi_uv directory contains information
+ about the SGI UV platform.
+
+ Under that directory are a number of files:
+
+ partition_id
+ coherence_id
+
+ The partition_id entry contains the partition id.
+ SGI UV systems can be partitioned into multiple physical
+ machines, which each partition running a unique copy
+ of the operating system. Each partition will have a unique
+ partition id. To display the partition id, use the command:
+
+ cat /sys/firmware/sgi_uv/partition_id
+
+ The coherence_id entry contains the coherence id.
+ A partitioned SGI UV system can have one or more coherence
+ domain. The coherence id indicates which coherence domain
+ this partition is in. To display the coherence id, use the
+ command:
+
+ cat /sys/firmware/sgi_uv/coherence_id
diff --git a/Documentation/ABI/testing/sysfs-gpio b/Documentation/ABI/testing/sysfs-gpio
new file mode 100644
index 0000000..8aab809
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-gpio
@@ -0,0 +1,26 @@
+What: /sys/class/gpio/
+Date: July 2008
+KernelVersion: 2.6.27
+Contact: David Brownell <dbrownell@users.sourceforge.net>
+Description:
+
+ As a Kconfig option, individual GPIO signals may be accessed from
+ userspace. GPIOs are only made available to userspace by an explicit
+ "export" operation. If a given GPIO is not claimed for use by
+ kernel code, it may be exported by userspace (and unexported later).
+ Kernel code may export it for complete or partial access.
+
+ GPIOs are identified as they are inside the kernel, using integers in
+ the range 0..INT_MAX. See Documentation/gpio.txt for more information.
+
+ /sys/class/gpio
+ /export ... asks the kernel to export a GPIO to userspace
+ /unexport ... to return a GPIO to the kernel
+ /gpioN ... for each exported GPIO #N
+ /value ... always readable, writes fail for input GPIOs
+ /direction ... r/w as: in, out (default low); write: high, low
+ /gpiochipN ... for each gpiochip; #N is its first GPIO
+ /base ... (r/o) same as N
+ /label ... (r/o) descriptive, not necessarily unique
+ /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
+
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt
index b463ecd..c74fec8 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/DMA-mapping.txt
@@ -740,7 +740,7 @@
dma_addr_t dma_handle;
dma_handle = pci_map_single(pdev, addr, size, direction);
- if (pci_dma_mapping_error(dma_handle)) {
+ if (pci_dma_mapping_error(pdev, dma_handle)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index c2371c5..48a3955 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -77,7 +77,8 @@
When a kernel change causes the interface that the kernel exposes to
userspace to change, it is recommended that you send the information or
a patch to the manual pages explaining the change to the manual pages
-maintainer at mtk.manpages@gmail.com.
+maintainer at mtk.manpages@gmail.com, and CC the list
+linux-api@vger.kernel.org.
Here is a list of files that are in the kernel source tree that are
required reading:
diff --git a/Documentation/SubmitChecklist b/Documentation/SubmitChecklist
index da10e07..21f0795 100644
--- a/Documentation/SubmitChecklist
+++ b/Documentation/SubmitChecklist
@@ -67,6 +67,8 @@
19: All new userspace interfaces are documented in Documentation/ABI/.
See Documentation/ABI/README for more information.
+ Patches that change userspace interfaces should be CCed to
+ linux-api@vger.kernel.org.
20: Check that it all passes `make headers_check'.
diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt
index b5d20c0..ea7ccfc 100644
--- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt
+++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt
@@ -13,6 +13,21 @@
data-sheet/users manual to find out the complete list.
+GPIOLIB
+-------
+
+ With the event of the GPIOLIB in drivers/gpio, support for some
+ of the GPIO functions such as reading and writing a pin will
+ be removed in favour of this common access method.
+
+ Once all the extant drivers have been converted, the functions
+ listed below will be removed (they may be marked as __deprecated
+ in the near future).
+
+ - s3c2410_gpio_getpin
+ - s3c2410_gpio_setpin
+
+
Headers
-------
diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt
index 014a8ec..cff6227 100644
--- a/Documentation/arm/Samsung-S3C24XX/Overview.txt
+++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt
@@ -8,9 +8,10 @@
The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
- S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported.
+ S3C2412, S3C2413, S3C2440, S3C2442 and S3C2443 devices are supported.
- Support for the S3C2400 series is in progress.
+ Support for the S3C2400 and S3C24A0 series are in progress.
+
Configuration
-------------
@@ -38,6 +39,22 @@
Register, kernel and platform data definitions are held in the
arch/arm/mach-s3c2410 directory./include/mach
+arch/arm/plat-s3c24xx:
+
+ Files in here are either common to all the s3c24xx family,
+ or are common to only some of them with names to indicate this
+ status. The files that are not common to all are generally named
+ with the initial cpu they support in the series to ensure a short
+ name without any possibility of confusion with newer devices.
+
+ As an example, initially s3c244x would cover s3c2440 and s3c2442, but
+ with the s3c2443 which does not share many of the same drivers in
+ this directory, the name becomes invalid. We stick to s3c2440-<x>
+ to indicate a driver that is s3c2440 and s3c2442 compatible.
+
+ This does mean that to find the status of any given SoC, a number
+ of directories may need to be searched.
+
Machines
--------
@@ -159,6 +176,17 @@
For more information see Documentation/arm/Samsung-S3C24XX/NAND.txt
+SD/MMC
+------
+
+ The SD/MMC hardware pre S3C2443 is supported in the current
+ kernel, the driver is drivers/mmc/host/s3cmci.c and supports
+ 1 and 4 bit SD or MMC cards.
+
+ The SDIO behaviour of this driver has not been fully tested. There is no
+ current support for hardware SDIO interrupts.
+
+
Serial
------
@@ -178,6 +206,9 @@
The core contains support for manipulating the GPIO, see the
documentation in GPIO.txt in the same directory as this file.
+ Newer kernels carry GPIOLIB, and support is being moved towards
+ this with some of the older support in line to be removed.
+
Clock Management
----------------
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index 1f5a924..47e568a 100644
--- a/Documentation/cpusets.txt
+++ b/Documentation/cpusets.txt
@@ -635,14 +635,16 @@
There is an exception to the above. If hotplug functionality is used
to remove all the CPUs that are currently assigned to a cpuset,
-then the kernel will automatically update the cpus_allowed of all
-tasks attached to CPUs in that cpuset to allow all CPUs. When memory
-hotplug functionality for removing Memory Nodes is available, a
-similar exception is expected to apply there as well. In general,
-the kernel prefers to violate cpuset placement, over starving a task
-that has had all its allowed CPUs or Memory Nodes taken offline. User
-code should reconfigure cpusets to only refer to online CPUs and Memory
-Nodes when using hotplug to add or remove such resources.
+then all the tasks in that cpuset will be moved to the nearest ancestor
+with non-empty cpus. But the moving of some (or all) tasks might fail if
+cpuset is bound with another cgroup subsystem which has some restrictions
+on task attaching. In this failing case, those tasks will stay
+in the original cpuset, and the kernel will automatically update
+their cpus_allowed to allow all online CPUs. When memory hotplug
+functionality for removing Memory Nodes is available, a similar exception
+is expected to apply there as well. In general, the kernel prefers to
+violate cpuset placement, over starving a task that has had all
+its allowed CPUs or Memory Nodes taken offline.
There is a second exception to the above. GFP_ATOMIC requests are
kernel internal allocations that must be satisfied, immediately.
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index e6244cd..05c8064 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -2560,9 +2560,6 @@
96 = /dev/usb/hiddev0 1st USB HID device
...
111 = /dev/usb/hiddev15 16th USB HID device
- 112 = /dev/usb/auer0 1st auerswald ISDN device
- ...
- 127 = /dev/usb/auer15 16th auerswald ISDN device
128 = /dev/usb/brlvgr0 First Braille Voyager device
...
131 = /dev/usb/brlvgr3 Fourth Braille Voyager device
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index 881e6dd..2780935 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -5,6 +5,8 @@
*.css
*.dvi
*.eps
+*.fw.gen.S
+*.fw
*.gif
*.grep
*.grp
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index eb1a47b..83c88ca 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -322,3 +322,11 @@
controlled by a kernel/module/sysfs/sysctl parameter.
Who: Krzysztof Piotr Oledzki <ole@ans.pl>
+---------------------------
+
+What: ide-scsi (BLK_DEV_IDESCSI)
+When: 2.6.29
+Why: The 2.6 kernel supports direct writing to ide CD drives, which
+ eliminates the need for ide-scsi. The new method is more
+ efficient in every way.
+Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 680fb56..8362860 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -144,8 +144,8 @@
void (*kill_sb) (struct super_block *);
locking rules:
may block BKL
-get_sb yes yes
-kill_sb yes yes
+get_sb yes no
+kill_sb yes no
->get_sb() returns error or 0 with locked superblock attached to the vfsmount
(exclusive on ->s_umount).
@@ -409,12 +409,12 @@
unlocked_ioctl: no (see below)
compat_ioctl: no
mmap: no
-open: maybe (see below)
+open: no
flush: no
release: no
fsync: no (see below)
aio_fsync: no
-fasync: yes (see below)
+fasync: no
lock: yes
readv: no
writev: no
@@ -431,13 +431,6 @@
semaphore. Note some filesystems (i.e. remote ones) provide no
protection for i_size so you will need to use the BKL.
-->open() locking is in-transit: big lock partially moved into the methods.
-The only exception is ->open() in the instances of file_operations that never
-end up in ->i_fop/->proc_fops, i.e. ones that belong to character devices
-(chrdev_open() takes lock before replacing ->f_op and calling the secondary
-method. As soon as we fix the handling of module reference counters all
-instances of ->open() will be called without the BKL.
-
Note: ext2_release() was *the* source of contention on fs-intensive
loads and dropping BKL on ->release() helps to get rid of that (we still
grab BKL for cases when we close a file that had been opened r/w, but that
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 80e193d..0d53949 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -26,6 +26,12 @@
git://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git
+ - Note that it is highly important to install the mke2fs.conf file
+ that comes with the e2fsprogs 1.41.x sources in /etc/mke2fs.conf. If
+ you have edited the /etc/mke2fs.conf file installed on your system,
+ you will need to merge your changes with the version from e2fsprogs
+ 1.41.x.
+
- Create a new filesystem using the ext4dev filesystem type:
# mke2fs -t ext4dev /dev/hda1
diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt
index e79ee2d..ac2a261 100644
--- a/Documentation/filesystems/ntfs.txt
+++ b/Documentation/filesystems/ntfs.txt
@@ -40,7 +40,7 @@
========
There is plenty of additional information on the linux-ntfs web site
-at http://linux-ntfs.sourceforge.net/
+at http://www.linux-ntfs.org/
The web site has a lot of additional information, such as a comprehensive
FAQ, documentation on the NTFS on-disk format, information on the Linux-NTFS
@@ -272,7 +272,7 @@
For Win2k and later dynamic disks, you can for example use the ldminfo utility
which is part of the Linux LDM tools (the latest version at the time of
writing is linux-ldm-0.0.8.tar.bz2). You can download it from:
- http://linux-ntfs.sourceforge.net/downloads.html
+ http://www.linux-ntfs.org/
Simply extract the downloaded archive (tar xvjf linux-ldm-0.0.8.tar.bz2), go
into it (cd linux-ldm-0.0.8) and change to the test directory (cd test). You
will find the precompiled (i386) ldminfo utility there. NOTE: You will not be
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 6455782..f566ad9 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1339,6 +1339,25 @@
"smaps". When enabled, the contents of these files are visible only to
readers that are allowed to ptrace() the given process.
+msgmni
+------
+
+Maximum number of message queue ids on the system.
+This value scales to the amount of lowmem. It is automatically recomputed
+upon memory add/remove or ipc namespace creation/removal.
+When a value is written into this file, msgmni's value becomes fixed, i.e. it
+is not recomputed anymore when one of the above events occurs.
+Use auto_msgmni to change this behavior.
+
+auto_msgmni
+-----------
+
+Enables/Disables automatic recomputing of msgmni upon memory add/remove or
+upon ipc namespace creation/removal (see the msgmni description above).
+Echoing "1" into this file enables msgmni automatic recomputing.
+Echoing "0" turns it off.
+auto_msgmni default value is 1.
+
2.4 /proc/sys/vm - The virtual memory subsystem
-----------------------------------------------
@@ -2394,6 +2413,8 @@
- (bit 1) anonymous shared memory
- (bit 2) file-backed private memory
- (bit 3) file-backed shared memory
+ - (bit 4) ELF header pages in file-backed private memory areas (it is
+ effective only if the bit 2 is cleared)
Note that MMIO pages such as frame buffer are never dumped and vDSO pages
are always dumped regardless of the bitmask status.
diff --git a/Documentation/filesystems/ubifs.txt b/Documentation/filesystems/ubifs.txt
index 540e9e7..6a0d70a 100644
--- a/Documentation/filesystems/ubifs.txt
+++ b/Documentation/filesystems/ubifs.txt
@@ -57,7 +57,7 @@
it possible to fit quite a lot of data to the flash.
Similarly to JFFS2, UBIFS is tolerant of unclean reboots and power-cuts.
-It does not need stuff like ckfs.ext2. UBIFS automatically replays its
+It does not need stuff like fsck.ext2. UBIFS automatically replays its
journal and recovers from crashes, ensuring that the on-flash data
structures are consistent.
diff --git a/Documentation/hwmon/ibmaem b/Documentation/hwmon/ibmaem
index 2fefaf5..e98bdfe 100644
--- a/Documentation/hwmon/ibmaem
+++ b/Documentation/hwmon/ibmaem
@@ -1,8 +1,11 @@
Kernel driver ibmaem
======================
+This driver talks to the IBM Systems Director Active Energy Manager, known
+henceforth as AEM.
+
Supported systems:
- * Any recent IBM System X server with Active Energy Manager support.
+ * Any recent IBM System X server with AEM support.
This includes the x3350, x3550, x3650, x3655, x3755, x3850 M2,
x3950 M2, and certain HS2x/LS2x/QS2x blades. The IPMI host interface
driver ("ipmi-si") needs to be loaded for this driver to do anything.
@@ -14,24 +17,22 @@
Description
-----------
-This driver implements sensor reading support for the energy and power
-meters available on various IBM System X hardware through the BMC. All
-sensor banks will be exported as platform devices; this driver can talk
-to both v1 and v2 interfaces. This driver is completely separate from the
-older ibmpex driver.
+This driver implements sensor reading support for the energy and power meters
+available on various IBM System X hardware through the BMC. All sensor banks
+will be exported as platform devices; this driver can talk to both v1 and v2
+interfaces. This driver is completely separate from the older ibmpex driver.
-The v1 AEM interface has a simple set of features to monitor energy use.
-There is a register that displays an estimate of raw energy consumption
-since the last BMC reset, and a power sensor that returns average power
-use over a configurable interval.
+The v1 AEM interface has a simple set of features to monitor energy use. There
+is a register that displays an estimate of raw energy consumption since the
+last BMC reset, and a power sensor that returns average power use over a
+configurable interval.
-The v2 AEM interface is a bit more sophisticated, being able to present
-a wider range of energy and power use registers, the power cap as
-set by the AEM software, and temperature sensors.
+The v2 AEM interface is a bit more sophisticated, being able to present a wider
+range of energy and power use registers, the power cap as set by the AEM
+software, and temperature sensors.
Special Features
----------------
-The "power_cap" value displays the current system power cap, as set by
-the Active Energy Manager software. Setting the power cap from the host
-is not currently supported.
+The "power_cap" value displays the current system power cap, as set by the AEM
+software. Setting the power cap from the host is not currently supported.
diff --git a/Documentation/ioctl-number.txt b/Documentation/ioctl-number.txt
index 3bb5f46..1c6b545 100644
--- a/Documentation/ioctl-number.txt
+++ b/Documentation/ioctl-number.txt
@@ -105,7 +105,6 @@
'T' all linux/soundcard.h conflict!
'T' all asm-i386/ioctls.h conflict!
'U' 00-EF linux/drivers/usb/usb.h
-'U' F0-FF drivers/usb/auerswald.c
'V' all linux/vt.h
'W' 00-1F linux/watchdog.h conflict!
'W' 00-1F linux/wanrouter.h conflict!
diff --git a/Documentation/ioctl/cdrom.txt b/Documentation/ioctl/cdrom.txt
index 62d4af4..59df81c 100644
--- a/Documentation/ioctl/cdrom.txt
+++ b/Documentation/ioctl/cdrom.txt
@@ -271,14 +271,14 @@
usage:
- ioctl(fd, CDROMEJECT, 0);
+ ioctl(fd, CDROMCLOSETRAY, 0);
inputs: none
outputs: none
error returns:
- ENOSYS cd drive not capable of ejecting
+ ENOSYS cd drive not capable of closing the tray
EBUSY other processes are accessing drive, or door is locked
notes:
diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO
index 488c77f..0775cf4 100644
--- a/Documentation/ja_JP/HOWTO
+++ b/Documentation/ja_JP/HOWTO
@@ -11,14 +11,14 @@
fork. So if you have any comments or updates for this file, please try
to update the original English file first.
-Last Updated: 2007/11/16
+Last Updated: 2008/08/21
==================================
これは、
-linux-2.6.24/Documentation/HOWTO
+linux-2.6.27/Documentation/HOWTO
の和訳です。
翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ >
-翻訳日： 2007/11/10
+翻訳日： 2008/8/5
翻訳者： Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
校正者： 松倉さん <nbh--mats at nifty dot com>
小林 雅典さん (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
@@ -287,13 +287,15 @@
に安定した状態にあると判断したときにリリースされます。目標は毎週新
しい -rc カーネルをリリースすることです。
- - 以下の URL で各 -rc リリースに存在する既知の後戻り問題のリスト
- が追跡されます-
- http://kernelnewbies.org/known_regressions
-
- このプロセスはカーネルが 「準備ができた」と考えられるまで継続しま
す。このプロセスはだいたい 6週間継続します。
+ - 各リリースでの既知の後戻り問題(regression: このリリースの中で新規
+ に作り込まれた問題を指す) はその都度 Linux-kernel メーリングリスト
+ に投稿されます。ゴールとしては、カーネルが 「準備ができた」と宣言
+ する前にこのリストの長さをゼロに減らすことですが、現実には、数個の
+ 後戻り問題がリリース時にたびたび残ってしまいます。
+
Andrew Morton が Linux-kernel メーリングリストにカーネルリリースについ
て書いたことをここで言っておくことは価値があります-
「カーネルがいつリリースされるかは誰も知りません。なぜなら、これは現
@@ -303,18 +305,20 @@
2.6.x.y -stable カーネルツリー
---------------------------
-バージョンに4つ目の数字がついたカーネルは -stable カーネルです。これに
-は、2.6.x カーネルで見つかったセキュリティ問題や重大な後戻りに対する比
-較的小さい重要な修正が含まれます。
+バージョン番号が4つの数字に分かれているカーネルは -stable カーネルです。
+これには、2.6.x カーネルで見つかったセキュリティ問題や重大な後戻りに対
+する比較的小さい重要な修正が含まれます。
これは、開発/実験的バージョンのテストに協力することに興味が無く、
最新の安定したカーネルを使いたいユーザに推奨するブランチです。
-もし、2.6.x.y カーネルが存在しない場合には、番号が一番大きい 2.6.x
-が最新の安定版カーネルです。
+もし、2.6.x.y カーネルが存在しない場合には、番号が一番大きい 2.6.x が
+最新の安定版カーネルです。
-2.6.x.y は "stable" チーム <stable@kernel.org> でメンテされており、だ
-いたい隔週でリリースされています。
+2.6.x.y は "stable" チーム <stable@kernel.org> でメンテされており、必
+要に応じてリリースされます。通常のリリース期間は 2週間毎ですが、差し迫っ
+た問題がなければもう少し長くなることもあります。セキュリティ関連の問題
+の場合はこれに対してだいたいの場合、すぐにリリースがされます。
カーネルツリーに入っている、Documentation/stable_kernel_rules.txt ファ
イルにはどのような種類の変更が -stable ツリーに受け入れ可能か、またリ
@@ -341,7 +345,9 @@
メインラインへ入れるように Linus にプッシュします。
メインカーネルツリーに含めるために Linus に送る前に、すべての新しいパッ
-チが -mm ツリーでテストされることが強く推奨されます。
+チが -mm ツリーでテストされることが強く推奨されています。マージウィン
+ドウが開く前に -mm ツリーに現れなかったパッチはメインラインにマージさ
+れることは困難になります。
これらのカーネルは安定して動作すべきシステムとして使うのには適切ではあ
りませんし、カーネルブランチの中でももっとも動作にリスクが高いものです。
@@ -395,13 +401,15 @@
- pcmcia, Dominik Brodowski <linux@dominikbrodowski.net>
git.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
- - SCSI, James Bottomley <James.Bottomley@SteelEye.com>
+ - SCSI, James Bottomley <James.Bottomley@hansenpartnership.com>
git.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
+ - x86, Ingo Molnar <mingo@elte.hu>
+ git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
+
quilt ツリー-
- - USB, PCI ドライバコアと I2C, Greg Kroah-Hartman <gregkh@suse.de>
+ - USB, ドライバコアと I2C, Greg Kroah-Hartman <gregkh@suse.de>
kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
- - x86-64 と i386 の仲間 Andi Kleen <ak@suse.de>
その他のカーネルツリーは http://git.kernel.org/ と MAINTAINERS ファ
イルに一覧表があります。
@@ -412,13 +420,32 @@
bugzilla.kernel.org は Linux カーネル開発者がカーネルのバグを追跡する
場所です。ユーザは見つけたバグの全てをこのツールで報告すべきです。
どう kernel bugzilla を使うかの詳細は、以下を参照してください-
- http://test.kernel.org/bugzilla/faq.html
-
+ http://bugzilla.kernel.org/page.cgi?id=faq.html
メインカーネルソースディレクトリにあるファイル REPORTING-BUGS はカーネ
ルバグらしいものについてどうレポートするかの良いテンプレートであり、問
題の追跡を助けるためにカーネル開発者にとってどんな情報が必要なのかの詳
細が書かれています。
+バグレポートの管理
+-------------------
+
+あなたのハッキングのスキルを訓練する最高の方法のひとつに、他人がレポー
+トしたバグを修正することがあります。あなたがカーネルをより安定化させる
+こに寄与するということだけでなく、あなたは 現実の問題を修正することを
+学び、自分のスキルも強化でき、また他の開発者があなたの存在に気がつき
+ます。バグを修正することは、多くの開発者の中から自分が功績をあげる最善
+の道です、なぜなら多くの人は他人のバグの修正に時間を浪費することを好ま
+ないからです。
+
+すでにレポートされたバグのために仕事をするためには、
+http://bugzilla.kernel.org に行ってください。もし今後のバグレポートに
+ついてアドバイスを受けたいのであれば、bugme-new メーリングリスト(新し
+いバグレポートだけがここにメールされる) または bugme-janitor メーリン
+グリスト(bugzilla の変更毎にここにメールされる)を購読できます。
+
+ http://lists.linux-foundation.org/mailman/listinfo/bugme-new
+ http://lists.linux-foundation.org/mailman/listinfo/bugme-janitors
+
メーリングリスト
-------------
diff --git a/Documentation/ja_JP/SubmitChecklist b/Documentation/ja_JP/SubmitChecklist
new file mode 100644
index 0000000..6c42e07
--- /dev/null
+++ b/Documentation/ja_JP/SubmitChecklist
@@ -0,0 +1,111 @@
+NOTE:
+This is a version of Documentation/SubmitChecklist into Japanese.
+This document is maintained by Takenori Nagano <t-nagano@ah.jp.nec.com>
+and the JF Project team <http://www.linux.or.jp/JF/>.
+If you find any difference between this document and the original file
+or a problem with the translation,
+please contact the maintainer of this file or JF project.
+
+Please also note that the purpose of this file is to be easier to read
+for non English (read: Japanese) speakers and is not intended as a
+fork. So if you have any comments or updates of this file, please try
+to update the original English file first.
+
+Last Updated: 2008/07/14
+==================================
+これは、
+linux-2.6.26/Documentation/SubmitChecklist の和訳です。
+
+翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ >
+翻訳日： 2008/07/14
+翻訳者： Takenori Nagano <t-nagano at ah dot jp dot nec dot com>
+校正者： Masanori Kobayashi さん <zap03216 at nifty dot ne dot jp>
+==================================
+
+
+Linux カーネルパッチ投稿者向けチェックリスト
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+本書では、パッチをより素早く取り込んでもらいたい開発者が実践すべき基本的な事柄
+をいくつか紹介します。ここにある全ての事柄は、Documentation/SubmittingPatches
+などのLinuxカーネルパッチ投稿に際しての心得を補足するものです。
+
+ 1: 妥当なCONFIGオプションや変更されたCONFIGオプション、つまり =y, =m, =n
+ 全てで正しくビルドできることを確認してください。その際、gcc及びリンカが
+ warningやerrorを出していないことも確認してください。
+
+ 2: allnoconfig, allmodconfig オプションを用いて正しくビルドできることを
+ 確認してください。
+
+ 3: 手許のクロスコンパイルツールやOSDLのPLMのようなものを用いて、複数の
+ アーキテクチャにおいても正しくビルドできることを確認してください。
+
+ 4: 64bit長の'unsigned long'を使用しているppc64は、クロスコンパイルでの
+ チェックに適当なアーキテクチャです。
+
+ 5: カーネルコーディングスタイルに準拠しているかどうか確認してください(!)
+
+ 6: CONFIGオプションの追加・変更をした場合には、CONFIGメニューが壊れていない
+ ことを確認してください。
+
+ 7: 新しくKconfigのオプションを追加する際には、必ずそのhelpも記述してください。
+
+ 8: 適切なKconfigの依存関係を考えながら慎重にチェックしてください。
+ ただし、この作業はマシンを使ったテストできちんと行うのがとても困難です。
+ うまくやるには、自分の頭で考えることです。
+
+ 9: sparseを利用してちゃんとしたコードチェックをしてください。
+
+10: 'make checkstack' と 'make namespacecheck' を利用し、問題が発見されたら
+ 修正してください。'make checkstack' は明示的に問題を示しませんが、どれか
+ １つの関数が512バイトより大きいスタックを使っていれば、修正すべき候補と
+ なります。
+
+11: グローバルなkernel API を説明する kernel-doc をソースの中に含めてください。
+ ( staticな関数においては必須ではありませんが、含めてもらっても結構です )
+ そして、'make htmldocs' もしくは 'make mandocs' を利用して追記した
+ ドキュメントのチェックを行い、問題が見つかった場合には修正を行ってください。
+
+12: CONFIG_PREEMPT, CONFIG_DEBUG_PREEMPT, CONFIG_DEBUG_SLAB,
+ CONFIG_DEBUG_PAGEALLOC, CONFIG_DEBUG_MUTEXES, CONFIG_DEBUG_SPINLOCK,
+ CONFIG_DEBUG_SPINLOCK_SLEEP これら全てを同時に有効にして動作確認を
+ 行ってください。
+
+13: CONFIG_SMP, CONFIG_PREEMPT を有効にした場合と無効にした場合の両方で
+ ビルドした上、動作確認を行ってください。
+
+14: もしパッチがディスクのI/O性能などに影響を与えるようであれば、
+ 'CONFIG_LBD'オプションを有効にした場合と無効にした場合の両方で
+ テストを実施してみてください。
+
+15: lockdepの機能を全て有効にした上で、全てのコードパスを評価してください。
+
+16: /proc に新しいエントリを追加した場合には、Documentation/ 配下に
+ 必ずドキュメントを追加してください。
+
+17: 新しいブートパラメータを追加した場合には、
+ 必ずDocumentation/kernel-parameters.txt に説明を追加してください。
+
+18: 新しくmoduleにパラメータを追加した場合には、MODULE_PARM_DESC()を
+ 利用して必ずその説明を記述してください。
+
+19: 新しいuserspaceインタフェースを作成した場合には、Documentation/ABI/ に
+ Documentation/ABI/README を参考にして必ずドキュメントを追加してください。
+
+20: 'make headers_check'を実行して全く問題がないことを確認してください。
+
+21: 少なくともslabアロケーションとpageアロケーションに失敗した場合の
+ 挙動について、fault-injectionを利用して確認してください。
+ Documentation/fault-injection/ を参照してください。
+
+ 追加したコードがかなりの量であったならば、サブシステム特有の
+ fault-injectionを追加したほうが良いかもしれません。
+
+22: 新たに追加したコードは、`gcc -W'でコンパイルしてください。
+ このオプションは大量の不要なメッセージを出力しますが、
+ "warning: comparison between signed and unsigned" のようなメッセージは、
+ バグを見つけるのに役に立ちます。
+
+23: 投稿したパッチが -mm パッチセットにマージされた後、全ての既存のパッチや
+ VM, VFS およびその他のサブシステムに関する様々な変更と、現時点でも共存
+ できることを確認するテストを行ってください。
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e7bea3e..1150444 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -365,6 +365,8 @@
no delay (0).
Format: integer
+ bootmem_debug [KNL] Enable bootmem allocator debug messages.
+
bttv.card= [HW,V4L] bttv (bt848 + bt878 based grabber cards)
bttv.radio= Most important insmod options are available as
kernel args too.
@@ -1072,6 +1074,9 @@
* [no]ncq: Turn on or off NCQ.
+ * nohrst, nosrst, norst: suppress hard, soft
+ and both resets.
+
If there are multiple matching configurations changing
the same attribute, the last one is used.
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 02dc748..71f0fe1 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -44,7 +44,7 @@
- LCD brightness control
- Volume control
- Fan control and monitoring: fan speed, fan enable/disable
- - Experimental: WAN enable and disable
+ - WAN enable and disable
A compatibility table by model and feature is maintained on the web
site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -1375,18 +1375,13 @@
would be the safest choice, though).
-EXPERIMENTAL: WAN
------------------
+WAN
+---
procfs: /proc/acpi/ibm/wan
sysfs device attribute: wwan_enable (deprecated)
sysfs rfkill class: switch "tpacpi_wwan_sw"
-This feature is marked EXPERIMENTAL because the implementation
-directly accesses hardware registers and may not work as expected. USE
-WITH CAUTION! To use this feature, you need to supply the
-experimental=1 parameter when loading the module.
-
This feature shows the presence and current state of a W-WAN (Sierra
Wireless EV-DO) device.
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 6554148..7228369 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -895,6 +895,9 @@
}
}
+/* This is called when we no longer want to hear about Guest changes to a
+ * virtqueue. This is more efficient in high-traffic cases, but it means we
+ * have to set a timer to check if any more changes have occurred. */
static void block_vq(struct virtqueue *vq)
{
struct itimerval itm;
@@ -939,6 +942,11 @@
if (!timeout && num)
block_vq(vq);
+ /* We never quite know how long should we wait before we check the
+ * queue again for more packets. We start at 500 microseconds, and if
+ * we get fewer packets than last time, we assume we made the timeout
+ * too small and increase it by 10 microseconds. Otherwise, we drop it
+ * by one microsecond every time. It seems to work well enough. */
if (timeout) {
if (num < last_timeout_num)
timeout_usec += 10;
diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt
index 28b6ec8..6fcb306 100644
--- a/Documentation/rfkill.txt
+++ b/Documentation/rfkill.txt
@@ -363,6 +363,11 @@
when possible) the overall transmitter rfkill state, not of a particular rfkill
line.
+5. During suspend, the rfkill class will attempt to soft-block the radio
+through a call to rfkill->toggle_radio, and will try to restore its previous
+state during resume. After a rfkill class is suspended, it will *not* call
+rfkill->toggle_radio until it is resumed.
+
Example of a WLAN wireless driver connected to the rfkill subsystem:
--------------------------------------------------------------------
diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas
index 716fcc1..c851ef4 100644
--- a/Documentation/scsi/ChangeLog.megaraid_sas
+++ b/Documentation/scsi/ChangeLog.megaraid_sas
@@ -1,3 +1,26 @@
+
+1 Release Date : Thur.July. 24 11:41:51 PST 2008 -
+ (emaild-id:megaraidlinux@lsi.com)
+ Sumant Patro
+ Bo Yang
+
+2 Current Version : 00.00.04.01
+3 Older Version : 00.00.03.22
+
+1. Add the new controller (0078, 0079) support to the driver
+ Those controllers are LSI's next generatation(gen2) SAS controllers.
+
+1 Release Date : Mon.June. 23 10:12:45 PST 2008 -
+ (emaild-id:megaraidlinux@lsi.com)
+ Sumant Patro
+ Bo Yang
+
+2 Current Version : 00.00.03.22
+3 Older Version : 00.00.03.20
+
+1. Add shutdown DCMD cmd to the shutdown routine to make FW shutdown proper.
+2. Unexpected interrupt occurs in HWR Linux driver, add the dumy readl pci flush will fix this issue.
+
1 Release Date : Mon. March 10 11:02:31 PDT 2008 -
(emaild-id:megaraidlinux@lsi.com)
Sumant Patro
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 6f6d117..b117e42 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1144,8 +1144,6 @@
This module supports autoprobe and multiple cards.
- Power management is _not_ supported.
-
Module snd-ice1712
------------------
@@ -1628,8 +1626,6 @@
This module supports autoprobe and multiple cards.
- Power management is _not_ supported.
-
Module snd-pcsp
-----------------
@@ -2081,13 +2077,11 @@
Module snd-virtuoso
-------------------
- Module for sound cards based on the Asus AV200 chip, i.e.,
- Xonar D2 and Xonar D2X.
+ Module for sound cards based on the Asus AV100/AV200 chips,
+ i.e., Xonar D1, DX, D2 and D2X.
This module supports autoprobe and multiple cards.
- Power management is _not_ supported.
-
Module snd-vx222
----------------
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 276a7e6..e1ff0d9 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -351,9 +351,10 @@
softlockup_thresh:
-This value can be used to lower the softlockup tolerance
-threshold. The default threshold is 10s. If a cpu is locked up
-for 10s, the kernel complains. Valid values are 1-60s.
+This value can be used to lower the softlockup tolerance threshold. The
+default threshold is 60 seconds. If a cpu is locked up for 60 seconds,
+the kernel complains. Valid values are 1-60 seconds. Setting this
+tunable to zero will disable the softlockup detection altogether.
==============================================================
diff --git a/Documentation/usb/anchors.txt b/Documentation/usb/anchors.txt
index 7304bcf..5e6b64c 100644
--- a/Documentation/usb/anchors.txt
+++ b/Documentation/usb/anchors.txt
@@ -42,9 +42,21 @@
are called in the reverse temporal order they were submitted.
This way no data can be reordered.
+usb_unlink_anchored_urbs()
+--------------------------
+
+This function unlinks all URBs associated with an anchor. The URBs
+are processed in the reverse temporal order they were submitted.
+This is similar to usb_kill_anchored_urbs(), but it will not sleep.
+Therefore no guarantee is made that the URBs have been unlinked when
+the call returns. They may be unlinked later but will be unlinked in
+finite time.
+
usb_wait_anchor_empty_timeout()
-------------------------------
This function waits for all URBs associated with an anchor to finish
or a timeout, whichever comes first. Its return value will tell you
whether the timeout was reached.
+
+
diff --git a/Documentation/usb/auerswald.txt b/Documentation/usb/auerswald.txt
deleted file mode 100644
index 7ee4d8f..0000000
--- a/Documentation/usb/auerswald.txt
+++ /dev/null
@@ -1,30 +0,0 @@
- Auerswald USB kernel driver
- ===========================
-
-What is it? What can I do with it?
-==================================
-The auerswald USB kernel driver connects your linux 2.4.x
-system to the auerswald usb-enabled devices.
-
-There are two types of auerswald usb devices:
-a) small PBX systems (ISDN)
-b) COMfort system telephones (ISDN)
-
-The driver installation creates the devices
-/dev/usb/auer0..15. These devices carry a vendor-
-specific protocol. You may run all auerswald java
-software on it. The java software needs a native
-library "libAuerUsbJNINative.so" installed on
-your system. This library is available from
-auerswald and shipped as part of the java software.
-
-You may create the devices with:
- mknod -m 666 /dev/usb/auer0 c 180 112
- ...
- mknod -m 666 /dev/usb/auer15 c 180 127
-
-Future plans
-============
-- Connection to ISDN4LINUX (the hisax interface)
-
-The maintainer of this driver is wolfgang@iksw-muees.de
diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt
index b2fc4d4..9d31140 100644
--- a/Documentation/usb/power-management.txt
+++ b/Documentation/usb/power-management.txt
@@ -436,7 +436,12 @@
suspend/resume events as well.
If a driver wants to block all suspend/resume calls during some
-critical section, it can simply acquire udev->pm_mutex.
+critical section, it can simply acquire udev->pm_mutex. Note that
+calls to resume may be triggered indirectly. Block IO due to memory
+allocations can make the vm subsystem resume a device. Thus while
+holding this lock you must not allocate memory with GFP_KERNEL or
+GFP_NOFS.
+
Alternatively, if the critical section might call some of the
usb_autopm_* routines, the driver can avoid deadlock by doing:
diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index eedc399..aa05e5b 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -3,3 +3,4 @@
2 -> Hauppauge HVR850 (au0828) [2040:7240]
3 -> DViCO FusionHDTV USB (au0828) [0fe9:d620]
4 -> Hauppauge HVR950Q rev xxF8 (au0828) [2040:7201,2040:7211,2040:7281]
+ 5 -> Hauppauge Woodbury (au0828) [2040:8200]
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 78a863a..0f03900 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -88,14 +88,14 @@
zc3xx 0471:0326 Philips SPC 300 NC
sonixj 0471:0327 Philips SPC 600 NC
sonixj 0471:0328 Philips SPC 700 NC
-zc3xx 0471:032d Philips spc210nc
-zc3xx 0471:032e Philips spc315nc
-sonixj 0471:0330 Philips SPC 710NC
+zc3xx 0471:032d Philips SPC 210 NC
+zc3xx 0471:032e Philips SPC 315 NC
+sonixj 0471:0330 Philips SPC 710 NC
spca501 0497:c001 Smile International
sunplus 04a5:3003 Benq DC 1300
sunplus 04a5:3008 Benq DC 1500
-sunplus 04a5:300a Benq DC3410
-spca500 04a5:300c Benq DC1016
+sunplus 04a5:300a Benq DC 3410
+spca500 04a5:300c Benq DC 1016
sunplus 04f1:1001 JVC GC A50
spca561 04fc:0561 Flexcam 100
sunplus 04fc:500c Sunplus CA500C
@@ -175,19 +175,21 @@
tv8532 0923:010f ICM532 cams
mars 093a:050f Mars-Semi Pc-Camera
pac207 093a:2460 PAC207 Qtec Webcam 100
-pac207 093a:2463 Philips spc200nc pac207
+pac207 093a:2463 Philips SPC 220 NC
pac207 093a:2464 Labtec Webcam 1200
pac207 093a:2468 PAC207
pac207 093a:2470 Genius GF112
-pac207 093a:2471 PAC207 Genius VideoCam ge111
-pac207 093a:2472 PAC207 Genius VideoCam ge110
+pac207 093a:2471 Genius VideoCam ge111
+pac207 093a:2472 Genius VideoCam ge110
pac7311 093a:2600 PAC7311 Typhoon
-pac7311 093a:2601 PAC7311 Phillips SPC610NC
+pac7311 093a:2601 Philips SPC 610 NC
pac7311 093a:2603 PAC7312
-pac7311 093a:2608 PAC7311 Trust WB-3300p
-pac7311 093a:260e PAC7311 Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
-pac7311 093a:260f PAC7311 SnakeCam
+pac7311 093a:2608 Trust WB-3300p
+pac7311 093a:260e Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
+pac7311 093a:260f SnakeCam
pac7311 093a:2621 PAC731x
+pac7311 093a:2624 PAC7302
+pac7311 093a:2626 Labtec 2200
zc3xx 0ac8:0302 Z-star Vimicro zc0302
vc032x 0ac8:0321 Vimicro generic vc0321
vc032x 0ac8:0323 Vimicro Vc0323
@@ -220,6 +222,7 @@
sonixj 0c45:60ec SN9C105+MO4000
sonixj 0c45:60fb Surfer NoName
sonixj 0c45:60fc LG-LIC300
+sonixj 0c45:6128 Microdia/Sonix SNP325
sonixj 0c45:612a Avant Camera
sonixj 0c45:612c Typhoon Rasy Cam 1.3MPix
sonixj 0c45:6130 Sonix Pccam
@@ -234,7 +237,7 @@
spca561 10fd:7e50 FlyCam Usb 100
zc3xx 10fd:8050 Typhoon Webshot II USB 300k
spca501 1776:501c Arowana 300K CMOS Camera
-t613 17a1:0128 T613/TAS5130A
+t613 17a1:0128 TASCORP JPEG Webcam, NGS Cyclops
vc032x 17ef:4802 Lenovo Vc0323+MI1310_SOC
pac207 2001:f115 D-Link DSB-C120
spca500 2899:012c Toptro Industrial
diff --git a/Documentation/vm/page_migration b/Documentation/vm/page_migration
index 99f89aa..d5fdfd3 100644
--- a/Documentation/vm/page_migration
+++ b/Documentation/vm/page_migration
@@ -18,10 +18,11 @@
process that are located on the from nodes to the destination nodes.
Page migration functions are provided by the numactl package by Andi Kleen
(a version later than 0.9.3 is required. Get it from
-ftp://ftp.suse.com/pub/people/ak). numactl provided libnuma which
-provides an interface similar to other numa functionality for page migration.
-cat /proc/<pid>/numa_maps allows an easy review of where the pages of
-a process are located. See also the numa_maps manpage in the numactl package.
+ftp://oss.sgi.com/www/projects/libnuma/download/). numactl provides libnuma
+which provides an interface similar to other numa functionality for page
+migration. cat /proc/<pid>/numa_maps allows an easy review of where the
+pages of a process are located. See also the numa_maps documentation in the
+proc(5) man page.
Manual migration is useful if for example the scheduler has relocated
a process to a processor on a distant node. A batch scheduler or an
diff --git a/MAINTAINERS b/MAINTAINERS
index af6aa4e..8dae455 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -175,12 +175,18 @@
L: linux-aio@kvack.org
S: Supported
-ABIT UGURU HARDWARE MONITOR DRIVER
+ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
P: Hans de Goede
M: j.w.r.degoede@hhs.nl
L: lm-sensors@lm-sensors.org
S: Maintained
+ABIT UGURU 3 HARDWARE MONITOR DRIVER
+P: Alistair John Strachan
+M: alistair@devzero.co.uk
+L: lm-sensors@lm-sensors.org
+S: Maintained
+
ACENIC DRIVER
P: Jes Sorensen
M: jes@trained-monkey.org
@@ -216,8 +222,7 @@
S: Maintained
ACPI
-P: Andi Kleen
-M: ak@linux.intel.com
+P: Len Brown
M: lenb@kernel.org
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
@@ -266,20 +271,20 @@
S: Supported
ACPI WMI DRIVER
-P: Carlos Corbacho
-M: carlos@strangeworlds.co.uk
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Maintained
+P: Carlos Corbacho
+M: carlos@strangeworlds.co.uk
+L: linux-acpi@vger.kernel.org
+W: http://www.lesswatts.org/projects/acpi/
+S: Maintained
AD1889 ALSA SOUND DRIVER
-P: Kyle McMartin
-M: kyle@mcmartin.ca
-P: Thibaut Varene
-M: T-Bone@parisc-linux.org
-W: http://wiki.parisc-linux.org/AD1889
-L: linux-parisc@vger.kernel.org
-S: Maintained
+P: Kyle McMartin
+M: kyle@mcmartin.ca
+P: Thibaut Varene
+M: T-Bone@parisc-linux.org
+W: http://wiki.parisc-linux.org/AD1889
+L: linux-parisc@vger.kernel.org
+S: Maintained
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
@@ -413,6 +418,12 @@
W: http://www.canb.auug.org.au/~sfr/
S: Supported
+APPLE BCM5974 MULTITOUCH DRIVER
+P: Henrik Rydberg
+M: rydberg@euromail.se
+L: linux-input@vger.kernel.org
+S: Maintained
+
APPLE SMC DRIVER
P: Nicolas Boichat
M: nicolas@boichat.ch
@@ -462,11 +473,11 @@
S: Maintained
ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
-P: Andrew Victor
-M: linux@maxim.org.za
-L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
-W: http://maxim.org.za/at91_26.html
-S: Maintained
+P: Andrew Victor
+M: linux@maxim.org.za
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+W: http://maxim.org.za/at91_26.html
+S: Maintained
ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -521,10 +532,10 @@
S: Maintained
ARM/HP JORNADA 7XX MACHINE SUPPORT
-P: Kristoffer Ericson
-M: kristoffer.ericson@gmail.com
-W: www.jlime.com
-S: Maintained
+P: Kristoffer Ericson
+M: kristoffer.ericson@gmail.com
+W: www.jlime.com
+S: Maintained
ARM/INTEL IOP32X ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -739,11 +750,13 @@
M: syrjala@sci.fi
S: Maintained
-ATL1 ETHERNET DRIVER
+ATLX ETHERNET DRIVERS
P: Jay Cliburn
M: jcliburn@gmail.com
P: Chris Snook
M: csnook@redhat.com
+P: Jie Yang
+M: jie.yang@atheros.com
L: atl1-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/atl1
W: http://atl1.sourceforge.net
@@ -936,96 +949,21 @@
L: linux-mtd@lists.infradead.org
S: Maintained
+BLUETOOTH DRIVERS
+P: Marcel Holtmann
+M: marcel@holtmann.org
+L: linux-bluetooth@vger.kernel.org
+W: http://www.bluez.org/
+S: Maintained
+
BLUETOOTH SUBSYSTEM
P: Marcel Holtmann
M: marcel@holtmann.org
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
L: linux-bluetooth@vger.kernel.org
-W: http://bluez.sf.net
-W: http://www.bluez.org
-W: http://www.holtmann.org/linux/bluetooth/
+W: http://www.bluez.org/
T: git kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
S: Maintained
-BLUETOOTH RFCOMM LAYER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
-S: Maintained
-
-BLUETOOTH BNEP LAYER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
-S: Maintained
-
-BLUETOOTH CMTP LAYER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HIDP LAYER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI UART DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
-S: Maintained
-
-BLUETOOTH HCI USB DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
-S: Maintained
-
-BLUETOOTH HCI BCM203X DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI BPA10X DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI BFUSB DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI DTL1 DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI BLUECARD DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI BT3C DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI BTUART DRIVER
-P: Marcel Holtmann
-M: marcel@holtmann.org
-S: Maintained
-
-BLUETOOTH HCI VHCI DRIVER
-P: Maxim Krasnyansky
-M: maxk@qualcomm.com
-S: Maintained
-
BONDING DRIVER
P: Jay Vosburgh
M: fubar@us.ibm.com
@@ -1079,7 +1017,7 @@
S: Maintained
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -1260,9 +1198,7 @@
S: Maintained
CPUSETS
-P: Paul Jackson
P: Paul Menage
-M: pj@sgi.com
M: menage@google.com
L: linux-kernel@vger.kernel.org
W: http://www.bullopensource.org/cpuset/
@@ -1421,7 +1357,7 @@
M: Eng.Linux@digi.com
L: Eng.Linux@digi.com
W: http://www.digi.com
-S: Orphaned
+S: Orphan
DIRECTORY NOTIFICATION
P: Stephen Rothwell
@@ -1485,12 +1421,12 @@
S: Supported
DOCUMENTATION (/Documentation directory)
-P: Michael Kerrisk
-M: mtk.manpages@gmail.com
-P: Randy Dunlap
-M: rdunlap@xenotime.net
-L: linux-doc@vger.kernel.org
-S: Maintained
+P: Michael Kerrisk
+M: mtk.manpages@gmail.com
+P: Randy Dunlap
+M: rdunlap@xenotime.net
+L: linux-doc@vger.kernel.org
+S: Maintained
DOUBLETALK DRIVER
P: James R. Van Zandt
@@ -1521,7 +1457,7 @@
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
M: v4l-dvb-maintainer@linuxtv.org
-L: linux-dvb@linuxtv.org (subscription required)
+L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
@@ -1657,7 +1593,7 @@
EMBEDDED LINUX
P: Paul Gortmaker
M: paul.gortmaker@windriver.com
-P David Woodhouse
+P: David Woodhouse
M: dwmw2@infradead.org
L: linux-embedded@vger.kernel.org
S: Maintained
@@ -1859,7 +1795,7 @@
P: Rik Faith
M: faith@cs.unc.edu
L: linux-scsi@vger.kernel.org
-S: Odd fixes (e.g., new signatures)
+S: Odd Fixes (e.g., new signatures)
GDT SCSI DISK ARRAY CONTROLLER DRIVER
P: Achim Leubner
@@ -1900,10 +1836,10 @@
HARDWARE MONITORING
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphaned
+S: Orphan
HARDWARE RANDOM NUMBER GENERATOR CORE
-S: Orphaned
+S: Orphan
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Robert Love
@@ -2046,7 +1982,7 @@
I2C/SMBUS STUB DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
I2C SUBSYSTEM
@@ -2170,7 +2106,7 @@
P: Sean Hefty
M: sean.hefty@intel.com
P: Hal Rosenstock
-M: hal.rosenstock@gmail.com
+M: hal.rosenstock@gmail.com
L: general@lists.openfabrics.org
W: http://www.openib.org/
T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
@@ -2758,17 +2694,18 @@
MARVELL YUKON / SYSKONNECT DRIVER
P: Mirko Lindner
-M: mlindner@syskonnect.de
+M: mlindner@syskonnect.de
P: Ralph Roesler
-M: rroesler@syskonnect.de
-W: http://www.syskonnect.com
-S: Supported
+M: rroesler@syskonnect.de
+W: http://www.syskonnect.com
+S: Supported
MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
P: Michael Kerrisk
M: mtk.manpages@gmail.com
-W: http://www.kernel.org/doc/man-pages
-S: Supported
+W: http://www.kernel.org/doc/man-pages
+L: linux-man@vger.kernel.org
+S: Supported
MARVELL LIBERTAS WIRELESS DRIVER
P: Dan Williams
@@ -2797,7 +2734,7 @@
MEGARAID SCSI DRIVERS
P: Neela Syam Kolli
M: megaraidlinux@lsi.com
-S: linux-scsi@vger.kernel.org
+L: linux-scsi@vger.kernel.org
W: http://megaraid.lsilogic.com
S: Maintained
@@ -2915,7 +2852,7 @@
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
-S: Odd fixes
+S: Odd Fixes
MULTISOUND SOUND DRIVER
P: Andrew Veliath
@@ -2928,6 +2865,12 @@
L: linux-kernel@vger.kernel.org
S: Maintained
+MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
+P: Felipe Balbi
+M: felipe.balbi@nokia.com
+L: linux-usb@vger.kernel.org
+S: Maintained
+
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
P: Andrew Gallatin
M: gallatin@myri.com
@@ -2938,7 +2881,7 @@
S: Supported
NATSEMI ETHERNET DRIVER (DP8381x)
-P: Tim Hockin
+P: Tim Hockin
M: thockin@hockin.org
S: Maintained
@@ -3076,6 +3019,7 @@
P: Julian Anastasov
M: ja@ssi.bg
L: netdev@vger.kernel.org
+L: lvs-devel@vger.kernel.org
S: Maintained
NFS, SUNRPC, AND LOCKD CLIENTS
@@ -3113,7 +3057,7 @@
M: aia21@cantab.net
L: linux-ntfs-dev@lists.sourceforge.net
L: linux-kernel@vger.kernel.org
-W: http://linux-ntfs.sf.net/
+W: http://www.linux-ntfs.org/
T: git kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git
S: Maintained
@@ -3156,7 +3100,7 @@
S: Maintained
OMNIVISION OV7670 SENSOR DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -3266,7 +3210,7 @@
S: Supported
PCI HOTPLUG CORE
-P: Kristen Carlson Accardi
+P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
S: Supported
@@ -3705,7 +3649,7 @@
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
-L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
+L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
W: http://www.nsa.gov/selinux
S: Supported
@@ -3741,6 +3685,16 @@
W: http://linux-visws.sf.net
S: Maintained for 2.6.
+SGI GRU DRIVER
+P: Jack Steiner
+M: steiner@sgi.com
+S: Maintained
+
+SGI XP/XPC/XPNET DRIVER
+P: Dean Nelson
+M: dcn@sgi.com
+S: Maintained
+
SIMTEC EB110ATX (Chalice CATS)
P: Ben Dooks
P: Vincent Sanders
@@ -3771,7 +3725,7 @@
SIS 96X I2C/SMBUS DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
SIS FRAMEBUFFER DRIVER
@@ -3813,10 +3767,10 @@
S: Maintained
SOC-CAMERA V4L2 SUBSYSTEM
-P: Guennadi Liakhovetski
-M: g.liakhovetski@gmx.de
-L: video4linux-list@redhat.com
-S: Maintained
+P: Guennadi Liakhovetski
+M: g.liakhovetski@gmx.de
+L: video4linux-list@redhat.com
+S: Maintained
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
@@ -3878,11 +3832,12 @@
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
P: Liam Girdwood
-M: liam.girdwood@wolfsonmicro.com
+M: lrg@slimlogic.co.uk
P: Mark Brown
M: broonie@opensource.wolfsonmicro.com
T: git opensource.wolfsonmicro.com/linux-2.6-asoc
L: alsa-devel@alsa-project.org (subscribers-only)
+W: http://alsa-project.org/main/index.php/ASoC
S: Supported
SPI SUBSYSTEM
@@ -3970,7 +3925,7 @@
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
-S: Unsupported ?
+S: Orphan
STRADIS MPEG-2 DECODER DRIVER
P: Nathan Laredo
@@ -4051,13 +4006,13 @@
S: Maintained
TI FLASH MEDIA INTERFACE DRIVER
-P: Alex Dubov
-M: oakad@yahoo.com
-S: Maintained
+P: Alex Dubov
+M: oakad@yahoo.com
+S: Maintained
TI OMAP MMC INTERFACE DRIVER
P: Carlos Aguiar, Anderson Briglia and Syed Khasim
-M: linux-omap-open-source@linux.omap.com (subscribers only)
+M: linux-omap@vger.kernel.org
W: http://linux.omap.com
W: http://www.muru.com/linux/omap/
S: Maintained
@@ -4195,23 +4150,17 @@
L: linux-usb@vger.kernel.org
S: Maintained
-USB AUERSWALD DRIVER
-P: Wolfgang Muees
-M: wolfgang@iksw-muees.de
-L: linux-usb@vger.kernel.org
-S: Maintained
-
USB BLOCK DRIVER (UB ub)
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-kernel@vger.kernel.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://www.kroah.com/linux-usb/
@@ -4238,13 +4187,13 @@
USB EHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB ET61X[12]51 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4252,33 +4201,33 @@
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/gadget
S: Maintained
USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
P: Jiri Kosina
M: jkosina@suse.cz
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
USB ISP116X DRIVER
P: Olav Kongas
M: ok@artecdesign.ee
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB MASS STORAGE DRIVER
P: Matthew Dharm
M: mdharm-usb@one-eyed-alien.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
@@ -4286,26 +4235,26 @@
USB OHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB OPTION-CARD DRIVER
P: Matthias Urlichs
M: smurf@smurf.noris.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB OV511 DRIVER
P: Mark McClelland
M: mmcclell@bigfoot.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://alpha.dyndns.org/ov511/
S: Maintained
USB PEGASUS DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4313,13 +4262,13 @@
USB PRINTER DRIVER (usblp)
P: Pete Zaitcev
M: zaitcev@redhat.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB RTL8150 DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4327,20 +4276,20 @@
USB SE401 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
USB SERIAL BELKIN F5U103 DRIVER
P: William Greathouse
M: wgreathouse@smva.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL CYPRESS M8 DRIVER
P: Lonnie Mendez
M: dignome@gmail.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://geocities.com/i0xox0i
W: http://firstlight.net/cvs
@@ -4355,39 +4304,39 @@
P: Peter Berger and Al Borchers
M: pberger@brimson.com
M: alborchers@steinerpoint.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL DRIVER
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL KEYSPAN DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.kroah.com/linux/
S: Maintained
USB SERIAL WHITEHEAT DRIVER
P: Support Department
M: support@connecttech.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.connecttech.com
S: Supported
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4395,7 +4344,7 @@
USB SUBSYSTEM
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
@@ -4403,7 +4352,7 @@
USB UHCI DRIVER
P: Alan Stern
M: stern@rowland.harvard.edu
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB "USBNET" DRIVER FRAMEWORK
@@ -4416,7 +4365,7 @@
USB VIDEO CLASS
P: Laurent Pinchart
M: laurent.pinchart@skynet.be
-L: linx-uvc-devel@berlios.de
+L: linux-uvc-devel@lists.berlios.de
L: video4linux-list@redhat.com
W: http://linux-uvc.berlios.de
S: Maintained
@@ -4424,7 +4373,7 @@
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4438,7 +4387,7 @@
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4446,14 +4395,14 @@
USB ZD1201 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
S: Maintained
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://royale.zerezo.com/zr364xx/
S: Maintained
diff --git a/Makefile b/Makefile
index 53bf6ec..1d03c16 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 27
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc8
NAME = Rotary Wombat
# *DOCUMENTATION*
diff --git a/include/asm-alpha/8253pit.h b/arch/alpha/include/asm/8253pit.h
similarity index 100%
rename from include/asm-alpha/8253pit.h
rename to arch/alpha/include/asm/8253pit.h
diff --git a/include/asm-alpha/Kbuild b/arch/alpha/include/asm/Kbuild
similarity index 100%
rename from include/asm-alpha/Kbuild
rename to arch/alpha/include/asm/Kbuild
diff --git a/include/asm-alpha/a.out-core.h b/arch/alpha/include/asm/a.out-core.h
similarity index 100%
rename from include/asm-alpha/a.out-core.h
rename to arch/alpha/include/asm/a.out-core.h
diff --git a/include/asm-alpha/a.out.h b/arch/alpha/include/asm/a.out.h
similarity index 100%
rename from include/asm-alpha/a.out.h
rename to arch/alpha/include/asm/a.out.h
diff --git a/include/asm-alpha/agp.h b/arch/alpha/include/asm/agp.h
similarity index 100%
rename from include/asm-alpha/agp.h
rename to arch/alpha/include/asm/agp.h
diff --git a/include/asm-alpha/agp_backend.h b/arch/alpha/include/asm/agp_backend.h
similarity index 100%
rename from include/asm-alpha/agp_backend.h
rename to arch/alpha/include/asm/agp_backend.h
diff --git a/include/asm-alpha/atomic.h b/arch/alpha/include/asm/atomic.h
similarity index 100%
rename from include/asm-alpha/atomic.h
rename to arch/alpha/include/asm/atomic.h
diff --git a/include/asm-alpha/auxvec.h b/arch/alpha/include/asm/auxvec.h
similarity index 100%
rename from include/asm-alpha/auxvec.h
rename to arch/alpha/include/asm/auxvec.h
diff --git a/include/asm-alpha/barrier.h b/arch/alpha/include/asm/barrier.h
similarity index 100%
rename from include/asm-alpha/barrier.h
rename to arch/alpha/include/asm/barrier.h
diff --git a/include/asm-alpha/bitops.h b/arch/alpha/include/asm/bitops.h
similarity index 100%
rename from include/asm-alpha/bitops.h
rename to arch/alpha/include/asm/bitops.h
diff --git a/include/asm-alpha/bug.h b/arch/alpha/include/asm/bug.h
similarity index 100%
rename from include/asm-alpha/bug.h
rename to arch/alpha/include/asm/bug.h
diff --git a/include/asm-alpha/bugs.h b/arch/alpha/include/asm/bugs.h
similarity index 100%
rename from include/asm-alpha/bugs.h
rename to arch/alpha/include/asm/bugs.h
diff --git a/include/asm-alpha/byteorder.h b/arch/alpha/include/asm/byteorder.h
similarity index 100%
rename from include/asm-alpha/byteorder.h
rename to arch/alpha/include/asm/byteorder.h
diff --git a/include/asm-alpha/cache.h b/arch/alpha/include/asm/cache.h
similarity index 100%
rename from include/asm-alpha/cache.h
rename to arch/alpha/include/asm/cache.h
diff --git a/include/asm-alpha/cacheflush.h b/arch/alpha/include/asm/cacheflush.h
similarity index 100%
rename from include/asm-alpha/cacheflush.h
rename to arch/alpha/include/asm/cacheflush.h
diff --git a/include/asm-alpha/checksum.h b/arch/alpha/include/asm/checksum.h
similarity index 100%
rename from include/asm-alpha/checksum.h
rename to arch/alpha/include/asm/checksum.h
diff --git a/include/asm-alpha/compiler.h b/arch/alpha/include/asm/compiler.h
similarity index 100%
rename from include/asm-alpha/compiler.h
rename to arch/alpha/include/asm/compiler.h
diff --git a/include/asm-alpha/console.h b/arch/alpha/include/asm/console.h
similarity index 100%
rename from include/asm-alpha/console.h
rename to arch/alpha/include/asm/console.h
diff --git a/include/asm-alpha/core_apecs.h b/arch/alpha/include/asm/core_apecs.h
similarity index 100%
rename from include/asm-alpha/core_apecs.h
rename to arch/alpha/include/asm/core_apecs.h
diff --git a/include/asm-alpha/core_cia.h b/arch/alpha/include/asm/core_cia.h
similarity index 100%
rename from include/asm-alpha/core_cia.h
rename to arch/alpha/include/asm/core_cia.h
diff --git a/include/asm-alpha/core_irongate.h b/arch/alpha/include/asm/core_irongate.h
similarity index 100%
rename from include/asm-alpha/core_irongate.h
rename to arch/alpha/include/asm/core_irongate.h
diff --git a/include/asm-alpha/core_lca.h b/arch/alpha/include/asm/core_lca.h
similarity index 100%
rename from include/asm-alpha/core_lca.h
rename to arch/alpha/include/asm/core_lca.h
diff --git a/include/asm-alpha/core_marvel.h b/arch/alpha/include/asm/core_marvel.h
similarity index 100%
rename from include/asm-alpha/core_marvel.h
rename to arch/alpha/include/asm/core_marvel.h
diff --git a/include/asm-alpha/core_mcpcia.h b/arch/alpha/include/asm/core_mcpcia.h
similarity index 100%
rename from include/asm-alpha/core_mcpcia.h
rename to arch/alpha/include/asm/core_mcpcia.h
diff --git a/include/asm-alpha/core_polaris.h b/arch/alpha/include/asm/core_polaris.h
similarity index 100%
rename from include/asm-alpha/core_polaris.h
rename to arch/alpha/include/asm/core_polaris.h
diff --git a/include/asm-alpha/core_t2.h b/arch/alpha/include/asm/core_t2.h
similarity index 100%
rename from include/asm-alpha/core_t2.h
rename to arch/alpha/include/asm/core_t2.h
diff --git a/include/asm-alpha/core_titan.h b/arch/alpha/include/asm/core_titan.h
similarity index 100%
rename from include/asm-alpha/core_titan.h
rename to arch/alpha/include/asm/core_titan.h
diff --git a/include/asm-alpha/core_tsunami.h b/arch/alpha/include/asm/core_tsunami.h
similarity index 100%
rename from include/asm-alpha/core_tsunami.h
rename to arch/alpha/include/asm/core_tsunami.h
diff --git a/include/asm-alpha/core_wildfire.h b/arch/alpha/include/asm/core_wildfire.h
similarity index 100%
rename from include/asm-alpha/core_wildfire.h
rename to arch/alpha/include/asm/core_wildfire.h
diff --git a/include/asm-alpha/cputime.h b/arch/alpha/include/asm/cputime.h
similarity index 100%
rename from include/asm-alpha/cputime.h
rename to arch/alpha/include/asm/cputime.h
diff --git a/include/asm-alpha/current.h b/arch/alpha/include/asm/current.h
similarity index 100%
rename from include/asm-alpha/current.h
rename to arch/alpha/include/asm/current.h
diff --git a/include/asm-alpha/delay.h b/arch/alpha/include/asm/delay.h
similarity index 100%
rename from include/asm-alpha/delay.h
rename to arch/alpha/include/asm/delay.h
diff --git a/include/asm-alpha/device.h b/arch/alpha/include/asm/device.h
similarity index 100%
rename from include/asm-alpha/device.h
rename to arch/alpha/include/asm/device.h
diff --git a/include/asm-alpha/div64.h b/arch/alpha/include/asm/div64.h
similarity index 100%
rename from include/asm-alpha/div64.h
rename to arch/alpha/include/asm/div64.h
diff --git a/include/asm-alpha/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
similarity index 100%
rename from include/asm-alpha/dma-mapping.h
rename to arch/alpha/include/asm/dma-mapping.h
diff --git a/include/asm-alpha/dma.h b/arch/alpha/include/asm/dma.h
similarity index 100%
rename from include/asm-alpha/dma.h
rename to arch/alpha/include/asm/dma.h
diff --git a/include/asm-alpha/elf.h b/arch/alpha/include/asm/elf.h
similarity index 100%
rename from include/asm-alpha/elf.h
rename to arch/alpha/include/asm/elf.h
diff --git a/include/asm-alpha/emergency-restart.h b/arch/alpha/include/asm/emergency-restart.h
similarity index 100%
rename from include/asm-alpha/emergency-restart.h
rename to arch/alpha/include/asm/emergency-restart.h
diff --git a/include/asm-alpha/err_common.h b/arch/alpha/include/asm/err_common.h
similarity index 100%
rename from include/asm-alpha/err_common.h
rename to arch/alpha/include/asm/err_common.h
diff --git a/include/asm-alpha/err_ev6.h b/arch/alpha/include/asm/err_ev6.h
similarity index 100%
rename from include/asm-alpha/err_ev6.h
rename to arch/alpha/include/asm/err_ev6.h
diff --git a/include/asm-alpha/err_ev7.h b/arch/alpha/include/asm/err_ev7.h
similarity index 100%
rename from include/asm-alpha/err_ev7.h
rename to arch/alpha/include/asm/err_ev7.h
diff --git a/include/asm-alpha/errno.h b/arch/alpha/include/asm/errno.h
similarity index 100%
rename from include/asm-alpha/errno.h
rename to arch/alpha/include/asm/errno.h
diff --git a/include/asm-alpha/fb.h b/arch/alpha/include/asm/fb.h
similarity index 100%
rename from include/asm-alpha/fb.h
rename to arch/alpha/include/asm/fb.h
diff --git a/include/asm-alpha/fcntl.h b/arch/alpha/include/asm/fcntl.h
similarity index 100%
rename from include/asm-alpha/fcntl.h
rename to arch/alpha/include/asm/fcntl.h
diff --git a/include/asm-alpha/floppy.h b/arch/alpha/include/asm/floppy.h
similarity index 100%
rename from include/asm-alpha/floppy.h
rename to arch/alpha/include/asm/floppy.h
diff --git a/include/asm-alpha/fpu.h b/arch/alpha/include/asm/fpu.h
similarity index 100%
rename from include/asm-alpha/fpu.h
rename to arch/alpha/include/asm/fpu.h
diff --git a/include/asm-alpha/futex.h b/arch/alpha/include/asm/futex.h
similarity index 100%
rename from include/asm-alpha/futex.h
rename to arch/alpha/include/asm/futex.h
diff --git a/include/asm-alpha/gct.h b/arch/alpha/include/asm/gct.h
similarity index 100%
rename from include/asm-alpha/gct.h
rename to arch/alpha/include/asm/gct.h
diff --git a/include/asm-alpha/gentrap.h b/arch/alpha/include/asm/gentrap.h
similarity index 100%
rename from include/asm-alpha/gentrap.h
rename to arch/alpha/include/asm/gentrap.h
diff --git a/include/asm-alpha/hardirq.h b/arch/alpha/include/asm/hardirq.h
similarity index 100%
rename from include/asm-alpha/hardirq.h
rename to arch/alpha/include/asm/hardirq.h
diff --git a/include/asm-alpha/hw_irq.h b/arch/alpha/include/asm/hw_irq.h
similarity index 100%
rename from include/asm-alpha/hw_irq.h
rename to arch/alpha/include/asm/hw_irq.h
diff --git a/include/asm-alpha/hwrpb.h b/arch/alpha/include/asm/hwrpb.h
similarity index 100%
rename from include/asm-alpha/hwrpb.h
rename to arch/alpha/include/asm/hwrpb.h
diff --git a/include/asm-alpha/io.h b/arch/alpha/include/asm/io.h
similarity index 100%
rename from include/asm-alpha/io.h
rename to arch/alpha/include/asm/io.h
diff --git a/include/asm-alpha/io_trivial.h b/arch/alpha/include/asm/io_trivial.h
similarity index 100%
rename from include/asm-alpha/io_trivial.h
rename to arch/alpha/include/asm/io_trivial.h
diff --git a/include/asm-alpha/ioctl.h b/arch/alpha/include/asm/ioctl.h
similarity index 100%
rename from include/asm-alpha/ioctl.h
rename to arch/alpha/include/asm/ioctl.h
diff --git a/include/asm-alpha/ioctls.h b/arch/alpha/include/asm/ioctls.h
similarity index 100%
rename from include/asm-alpha/ioctls.h
rename to arch/alpha/include/asm/ioctls.h
diff --git a/include/asm-alpha/ipcbuf.h b/arch/alpha/include/asm/ipcbuf.h
similarity index 100%
rename from include/asm-alpha/ipcbuf.h
rename to arch/alpha/include/asm/ipcbuf.h
diff --git a/include/asm-alpha/irq.h b/arch/alpha/include/asm/irq.h
similarity index 100%
rename from include/asm-alpha/irq.h
rename to arch/alpha/include/asm/irq.h
diff --git a/include/asm-alpha/irq_regs.h b/arch/alpha/include/asm/irq_regs.h
similarity index 100%
rename from include/asm-alpha/irq_regs.h
rename to arch/alpha/include/asm/irq_regs.h
diff --git a/include/asm-alpha/jensen.h b/arch/alpha/include/asm/jensen.h
similarity index 100%
rename from include/asm-alpha/jensen.h
rename to arch/alpha/include/asm/jensen.h
diff --git a/include/asm-alpha/kdebug.h b/arch/alpha/include/asm/kdebug.h
similarity index 100%
rename from include/asm-alpha/kdebug.h
rename to arch/alpha/include/asm/kdebug.h
diff --git a/include/asm-alpha/kmap_types.h b/arch/alpha/include/asm/kmap_types.h
similarity index 100%
rename from include/asm-alpha/kmap_types.h
rename to arch/alpha/include/asm/kmap_types.h
diff --git a/include/asm-alpha/linkage.h b/arch/alpha/include/asm/linkage.h
similarity index 100%
rename from include/asm-alpha/linkage.h
rename to arch/alpha/include/asm/linkage.h
diff --git a/include/asm-alpha/local.h b/arch/alpha/include/asm/local.h
similarity index 100%
rename from include/asm-alpha/local.h
rename to arch/alpha/include/asm/local.h
diff --git a/include/asm-alpha/machvec.h b/arch/alpha/include/asm/machvec.h
similarity index 100%
rename from include/asm-alpha/machvec.h
rename to arch/alpha/include/asm/machvec.h
diff --git a/include/asm-alpha/mc146818rtc.h b/arch/alpha/include/asm/mc146818rtc.h
similarity index 100%
rename from include/asm-alpha/mc146818rtc.h
rename to arch/alpha/include/asm/mc146818rtc.h
diff --git a/include/asm-alpha/md.h b/arch/alpha/include/asm/md.h
similarity index 100%
rename from include/asm-alpha/md.h
rename to arch/alpha/include/asm/md.h
diff --git a/include/asm-alpha/mman.h b/arch/alpha/include/asm/mman.h
similarity index 100%
rename from include/asm-alpha/mman.h
rename to arch/alpha/include/asm/mman.h
diff --git a/include/asm-alpha/mmu.h b/arch/alpha/include/asm/mmu.h
similarity index 100%
rename from include/asm-alpha/mmu.h
rename to arch/alpha/include/asm/mmu.h
diff --git a/include/asm-alpha/mmu_context.h b/arch/alpha/include/asm/mmu_context.h
similarity index 100%
rename from include/asm-alpha/mmu_context.h
rename to arch/alpha/include/asm/mmu_context.h
diff --git a/include/asm-alpha/mmzone.h b/arch/alpha/include/asm/mmzone.h
similarity index 100%
rename from include/asm-alpha/mmzone.h
rename to arch/alpha/include/asm/mmzone.h
diff --git a/include/asm-alpha/module.h b/arch/alpha/include/asm/module.h
similarity index 100%
rename from include/asm-alpha/module.h
rename to arch/alpha/include/asm/module.h
diff --git a/include/asm-alpha/msgbuf.h b/arch/alpha/include/asm/msgbuf.h
similarity index 100%
rename from include/asm-alpha/msgbuf.h
rename to arch/alpha/include/asm/msgbuf.h
diff --git a/include/asm-alpha/mutex.h b/arch/alpha/include/asm/mutex.h
similarity index 100%
rename from include/asm-alpha/mutex.h
rename to arch/alpha/include/asm/mutex.h
diff --git a/include/asm-alpha/page.h b/arch/alpha/include/asm/page.h
similarity index 100%
rename from include/asm-alpha/page.h
rename to arch/alpha/include/asm/page.h
diff --git a/include/asm-alpha/pal.h b/arch/alpha/include/asm/pal.h
similarity index 100%
rename from include/asm-alpha/pal.h
rename to arch/alpha/include/asm/pal.h
diff --git a/include/asm-alpha/param.h b/arch/alpha/include/asm/param.h
similarity index 100%
rename from include/asm-alpha/param.h
rename to arch/alpha/include/asm/param.h
diff --git a/include/asm-alpha/parport.h b/arch/alpha/include/asm/parport.h
similarity index 100%
rename from include/asm-alpha/parport.h
rename to arch/alpha/include/asm/parport.h
diff --git a/include/asm-alpha/pci.h b/arch/alpha/include/asm/pci.h
similarity index 100%
rename from include/asm-alpha/pci.h
rename to arch/alpha/include/asm/pci.h
diff --git a/include/asm-alpha/percpu.h b/arch/alpha/include/asm/percpu.h
similarity index 100%
rename from include/asm-alpha/percpu.h
rename to arch/alpha/include/asm/percpu.h
diff --git a/include/asm-alpha/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
similarity index 100%
rename from include/asm-alpha/pgalloc.h
rename to arch/alpha/include/asm/pgalloc.h
diff --git a/include/asm-alpha/pgtable.h b/arch/alpha/include/asm/pgtable.h
similarity index 100%
rename from include/asm-alpha/pgtable.h
rename to arch/alpha/include/asm/pgtable.h
diff --git a/include/asm-alpha/poll.h b/arch/alpha/include/asm/poll.h
similarity index 100%
rename from include/asm-alpha/poll.h
rename to arch/alpha/include/asm/poll.h
diff --git a/include/asm-alpha/posix_types.h b/arch/alpha/include/asm/posix_types.h
similarity index 100%
rename from include/asm-alpha/posix_types.h
rename to arch/alpha/include/asm/posix_types.h
diff --git a/include/asm-alpha/processor.h b/arch/alpha/include/asm/processor.h
similarity index 100%
rename from include/asm-alpha/processor.h
rename to arch/alpha/include/asm/processor.h
diff --git a/include/asm-alpha/ptrace.h b/arch/alpha/include/asm/ptrace.h
similarity index 100%
rename from include/asm-alpha/ptrace.h
rename to arch/alpha/include/asm/ptrace.h
diff --git a/include/asm-alpha/reg.h b/arch/alpha/include/asm/reg.h
similarity index 100%
rename from include/asm-alpha/reg.h
rename to arch/alpha/include/asm/reg.h
diff --git a/include/asm-alpha/regdef.h b/arch/alpha/include/asm/regdef.h
similarity index 100%
rename from include/asm-alpha/regdef.h
rename to arch/alpha/include/asm/regdef.h
diff --git a/include/asm-alpha/resource.h b/arch/alpha/include/asm/resource.h
similarity index 100%
rename from include/asm-alpha/resource.h
rename to arch/alpha/include/asm/resource.h
diff --git a/include/asm-alpha/rtc.h b/arch/alpha/include/asm/rtc.h
similarity index 100%
rename from include/asm-alpha/rtc.h
rename to arch/alpha/include/asm/rtc.h
diff --git a/include/asm-alpha/rwsem.h b/arch/alpha/include/asm/rwsem.h
similarity index 100%
rename from include/asm-alpha/rwsem.h
rename to arch/alpha/include/asm/rwsem.h
diff --git a/include/asm-alpha/scatterlist.h b/arch/alpha/include/asm/scatterlist.h
similarity index 100%
rename from include/asm-alpha/scatterlist.h
rename to arch/alpha/include/asm/scatterlist.h
diff --git a/include/asm-alpha/sections.h b/arch/alpha/include/asm/sections.h
similarity index 100%
rename from include/asm-alpha/sections.h
rename to arch/alpha/include/asm/sections.h
diff --git a/include/asm-alpha/segment.h b/arch/alpha/include/asm/segment.h
similarity index 100%
rename from include/asm-alpha/segment.h
rename to arch/alpha/include/asm/segment.h
diff --git a/include/asm-alpha/sembuf.h b/arch/alpha/include/asm/sembuf.h
similarity index 100%
rename from include/asm-alpha/sembuf.h
rename to arch/alpha/include/asm/sembuf.h
diff --git a/include/asm-alpha/serial.h b/arch/alpha/include/asm/serial.h
similarity index 100%
rename from include/asm-alpha/serial.h
rename to arch/alpha/include/asm/serial.h
diff --git a/include/asm-alpha/setup.h b/arch/alpha/include/asm/setup.h
similarity index 100%
rename from include/asm-alpha/setup.h
rename to arch/alpha/include/asm/setup.h
diff --git a/include/asm-alpha/sfp-machine.h b/arch/alpha/include/asm/sfp-machine.h
similarity index 100%
rename from include/asm-alpha/sfp-machine.h
rename to arch/alpha/include/asm/sfp-machine.h
diff --git a/include/asm-alpha/shmbuf.h b/arch/alpha/include/asm/shmbuf.h
similarity index 100%
rename from include/asm-alpha/shmbuf.h
rename to arch/alpha/include/asm/shmbuf.h
diff --git a/include/asm-alpha/shmparam.h b/arch/alpha/include/asm/shmparam.h
similarity index 100%
rename from include/asm-alpha/shmparam.h
rename to arch/alpha/include/asm/shmparam.h
diff --git a/include/asm-alpha/sigcontext.h b/arch/alpha/include/asm/sigcontext.h
similarity index 100%
rename from include/asm-alpha/sigcontext.h
rename to arch/alpha/include/asm/sigcontext.h
diff --git a/include/asm-alpha/siginfo.h b/arch/alpha/include/asm/siginfo.h
similarity index 100%
rename from include/asm-alpha/siginfo.h
rename to arch/alpha/include/asm/siginfo.h
diff --git a/include/asm-alpha/signal.h b/arch/alpha/include/asm/signal.h
similarity index 100%
rename from include/asm-alpha/signal.h
rename to arch/alpha/include/asm/signal.h
diff --git a/include/asm-alpha/smp.h b/arch/alpha/include/asm/smp.h
similarity index 100%
rename from include/asm-alpha/smp.h
rename to arch/alpha/include/asm/smp.h
diff --git a/include/asm-alpha/socket.h b/arch/alpha/include/asm/socket.h
similarity index 100%
rename from include/asm-alpha/socket.h
rename to arch/alpha/include/asm/socket.h
diff --git a/include/asm-alpha/sockios.h b/arch/alpha/include/asm/sockios.h
similarity index 100%
rename from include/asm-alpha/sockios.h
rename to arch/alpha/include/asm/sockios.h
diff --git a/include/asm-alpha/spinlock.h b/arch/alpha/include/asm/spinlock.h
similarity index 100%
rename from include/asm-alpha/spinlock.h
rename to arch/alpha/include/asm/spinlock.h
diff --git a/include/asm-alpha/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h
similarity index 100%
rename from include/asm-alpha/spinlock_types.h
rename to arch/alpha/include/asm/spinlock_types.h
diff --git a/include/asm-alpha/stat.h b/arch/alpha/include/asm/stat.h
similarity index 100%
rename from include/asm-alpha/stat.h
rename to arch/alpha/include/asm/stat.h
diff --git a/include/asm-alpha/statfs.h b/arch/alpha/include/asm/statfs.h
similarity index 100%
rename from include/asm-alpha/statfs.h
rename to arch/alpha/include/asm/statfs.h
diff --git a/include/asm-alpha/string.h b/arch/alpha/include/asm/string.h
similarity index 100%
rename from include/asm-alpha/string.h
rename to arch/alpha/include/asm/string.h
diff --git a/include/asm-alpha/suspend.h b/arch/alpha/include/asm/suspend.h
similarity index 100%
rename from include/asm-alpha/suspend.h
rename to arch/alpha/include/asm/suspend.h
diff --git a/include/asm-alpha/sysinfo.h b/arch/alpha/include/asm/sysinfo.h
similarity index 100%
rename from include/asm-alpha/sysinfo.h
rename to arch/alpha/include/asm/sysinfo.h
diff --git a/include/asm-alpha/system.h b/arch/alpha/include/asm/system.h
similarity index 100%
rename from include/asm-alpha/system.h
rename to arch/alpha/include/asm/system.h
diff --git a/include/asm-alpha/termbits.h b/arch/alpha/include/asm/termbits.h
similarity index 100%
rename from include/asm-alpha/termbits.h
rename to arch/alpha/include/asm/termbits.h
diff --git a/include/asm-alpha/termios.h b/arch/alpha/include/asm/termios.h
similarity index 100%
rename from include/asm-alpha/termios.h
rename to arch/alpha/include/asm/termios.h
diff --git a/include/asm-alpha/thread_info.h b/arch/alpha/include/asm/thread_info.h
similarity index 100%
rename from include/asm-alpha/thread_info.h
rename to arch/alpha/include/asm/thread_info.h
diff --git a/include/asm-alpha/timex.h b/arch/alpha/include/asm/timex.h
similarity index 100%
rename from include/asm-alpha/timex.h
rename to arch/alpha/include/asm/timex.h
diff --git a/include/asm-alpha/tlb.h b/arch/alpha/include/asm/tlb.h
similarity index 100%
rename from include/asm-alpha/tlb.h
rename to arch/alpha/include/asm/tlb.h
diff --git a/include/asm-alpha/tlbflush.h b/arch/alpha/include/asm/tlbflush.h
similarity index 100%
rename from include/asm-alpha/tlbflush.h
rename to arch/alpha/include/asm/tlbflush.h
diff --git a/include/asm-alpha/topology.h b/arch/alpha/include/asm/topology.h
similarity index 100%
rename from include/asm-alpha/topology.h
rename to arch/alpha/include/asm/topology.h
diff --git a/include/asm-alpha/types.h b/arch/alpha/include/asm/types.h
similarity index 100%
rename from include/asm-alpha/types.h
rename to arch/alpha/include/asm/types.h
diff --git a/include/asm-alpha/uaccess.h b/arch/alpha/include/asm/uaccess.h
similarity index 100%
rename from include/asm-alpha/uaccess.h
rename to arch/alpha/include/asm/uaccess.h
diff --git a/include/asm-alpha/ucontext.h b/arch/alpha/include/asm/ucontext.h
similarity index 100%
rename from include/asm-alpha/ucontext.h
rename to arch/alpha/include/asm/ucontext.h
diff --git a/include/asm-alpha/unaligned.h b/arch/alpha/include/asm/unaligned.h
similarity index 100%
rename from include/asm-alpha/unaligned.h
rename to arch/alpha/include/asm/unaligned.h
diff --git a/include/asm-alpha/unistd.h b/arch/alpha/include/asm/unistd.h
similarity index 100%
rename from include/asm-alpha/unistd.h
rename to arch/alpha/include/asm/unistd.h
diff --git a/include/asm-alpha/user.h b/arch/alpha/include/asm/user.h
similarity index 100%
rename from include/asm-alpha/user.h
rename to arch/alpha/include/asm/user.h
diff --git a/include/asm-alpha/vga.h b/arch/alpha/include/asm/vga.h
similarity index 100%
rename from include/asm-alpha/vga.h
rename to arch/alpha/include/asm/vga.h
diff --git a/include/asm-alpha/xor.h b/arch/alpha/include/asm/xor.h
similarity index 100%
rename from include/asm-alpha/xor.h
rename to arch/alpha/include/asm/xor.h
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 6e94313..8509dad 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -121,24 +121,29 @@
if (reclen > buf->count)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->error = -EOVERFLOW;
return -EOVERFLOW;
+ }
if (buf->basep) {
if (put_user(offset, buf->basep))
- return -EFAULT;
+ goto Efault;
buf->basep = NULL;
}
dirent = buf->dirent;
- put_user(d_ino, &dirent->d_ino);
- put_user(namlen, &dirent->d_namlen);
- put_user(reclen, &dirent->d_reclen);
- if (copy_to_user(dirent->d_name, name, namlen) ||
+ if (put_user(d_ino, &dirent->d_ino) ||
+ put_user(namlen, &dirent->d_namlen) ||
+ put_user(reclen, &dirent->d_reclen) ||
+ copy_to_user(dirent->d_name, name, namlen) ||
put_user(0, dirent->d_name + namlen))
- return -EFAULT;
+ goto Efault;
dirent = (void __user *)dirent + reclen;
buf->dirent = dirent;
buf->count -= reclen;
return 0;
+Efault:
+ buf->error = -EFAULT;
+ return -EFAULT;
}
asmlinkage int
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4b8acd2..70dba16 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -810,6 +810,11 @@
UNPREDICTABLE (in fact it can be predicted that it won't work
at all). If in doubt say Y.
+config ARCH_FLATMEM_HAS_HOLES
+ bool
+ default y
+ depends on FLATMEM
+
config ARCH_DISCONTIGMEM_ENABLE
bool
default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore
index b15f927..ab204db 100644
--- a/arch/arm/boot/compressed/.gitignore
+++ b/arch/arm/boot/compressed/.gitignore
@@ -1,2 +1,3 @@
-piggy.gz
font.c
+piggy.gz
+vmlinux.lds
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index 69130f3..aecc6c3 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -246,9 +246,9 @@
}
dev_dbg(dev,
- "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n",
- __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr),
- buf->safe, (void *) buf->safe_dma_addr);
+ "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
+ __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
+ buf->safe, buf->safe_dma_addr);
if ((dir == DMA_TO_DEVICE) ||
(dir == DMA_BIDIRECTIONAL)) {
@@ -292,9 +292,9 @@
BUG_ON(buf->size != size);
dev_dbg(dev,
- "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n",
- __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr),
- buf->safe, (void *) buf->safe_dma_addr);
+ "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
+ __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
+ buf->safe, buf->safe_dma_addr);
DO_STATS ( device_info->bounce_count++ );
@@ -321,9 +321,8 @@
}
}
-static inline void
-sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
+static int sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
+ enum dma_data_direction dir)
{
struct dmabounce_device_info *device_info = dev->archdata.dmabounce;
struct safe_buffer *buf = NULL;
@@ -355,9 +354,9 @@
*/
dev_dbg(dev,
- "%s: unsafe buffer %p (phy=%p) mapped to %p (phy=%p)\n",
- __func__, buf->ptr, (void *) virt_to_dma(dev, buf->ptr),
- buf->safe, (void *) buf->safe_dma_addr);
+ "%s: unsafe buffer %p (dma=%#x) mapped to %p (dma=%#x)\n",
+ __func__, buf->ptr, virt_to_dma(dev, buf->ptr),
+ buf->safe, buf->safe_dma_addr);
DO_STATS ( device_info->bounce_count++ );
@@ -383,8 +382,9 @@
* No need to sync the safe buffer - it was allocated
* via the coherent allocators.
*/
+ return 0;
} else {
- dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir);
+ return 1;
}
}
@@ -474,25 +474,29 @@
}
}
-void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
+void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_addr,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
- dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n",
- __func__, (void *) dma_addr, size, dir);
+ dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
+ __func__, dma_addr, offset, size, dir);
- sync_single(dev, dma_addr, size, dir);
+ if (sync_single(dev, dma_addr, offset + size, dir))
+ dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
}
+EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
-void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction dir)
+void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_addr,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
{
- dev_dbg(dev, "%s(ptr=%p,size=%d,dir=%x)\n",
- __func__, (void *) dma_addr, size, dir);
+ dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
+ __func__, dma_addr, offset, size, dir);
- sync_single(dev, dma_addr, size, dir);
+ if (sync_single(dev, dma_addr, offset + size, dir))
+ dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
}
+EXPORT_SYMBOL(dma_sync_single_range_for_device);
void
dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
@@ -644,8 +648,6 @@
EXPORT_SYMBOL(dma_unmap_single);
EXPORT_SYMBOL(dma_map_sg);
EXPORT_SYMBOL(dma_unmap_sg);
-EXPORT_SYMBOL(dma_sync_single_for_cpu);
-EXPORT_SYMBOL(dma_sync_single_for_device);
EXPORT_SYMBOL(dma_sync_sg_for_cpu);
EXPORT_SYMBOL(dma_sync_sg_for_device);
EXPORT_SYMBOL(dmabounce_register_dev);
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
new file mode 100644
index 0000000..2c4aa11
--- /dev/null
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -0,0 +1,1314 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22-rc1-omap1
+# Thu Jun 7 04:28:32 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+CONFIG_OMAP_MMU_FWK=y
+CONFIG_OMAP_MBOX_FWK=m
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+# CONFIG_OMAP_LL_DEBUG_LCD is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+CONFIG_OMAP_DSP=m
+# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set
+# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set
+# CONFIG_OMAP_DSP_FBEXPORT is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+# CONFIG_MACH_OMAP_PALMTT is not set
+# CONFIG_MACH_SX1 is not set
+CONFIG_MACH_AMS_DELTA=y
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_168MHZ is not set
+CONFIG_OMAP_ARM_150MHZ=y
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 initrd=0x11c00000,4M"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_XFRM_MODE_TRANSPORT=y
+CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_AMS_DELTA=y
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+
+#
+# SCSI low-level drivers
+#
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_ESP_CORE is not set
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=y
+CONFIG_USB_KAWETH=y
+CONFIG_USB_PEGASUS=y
+CONFIG_USB_RTL8150=y
+CONFIG_USB_USBNET_MII=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=y
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_TLV320AIC23 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+
+#
+# Misc devices
+#
+# CONFIG_BLINK is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# LED devices
+#
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_AMS_DELTA=y
+# CONFIG_LEDS_OMAP_DEBUG is not set
+# CONFIG_LEDS_OMAP is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+CONFIG_FONT_6x11=y
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_CLEAN_4x6 is not set
+# CONFIG_FONT_CLEAN_5x8 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
new file mode 100644
index 0000000..568ef17
--- /dev/null
+++ b/arch/arm/configs/n770_defconfig
@@ -0,0 +1,1421 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24-rc8-omap1
+# Fri Jan 18 10:21:06 2008
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+CONFIG_OMAP_DEBUG_SRAM_PATCH=y
+CONFIG_OMAP_RESET_CLOCKS=y
+CONFIG_OMAP_BOOT_TAG=y
+CONFIG_OMAP_BOOT_REASON=y
+CONFIG_OMAP_COMPONENT_VERSION=y
+CONFIG_OMAP_GPIO_SWITCH=y
+# CONFIG_OMAP_MUX is not set
+CONFIG_OMAP_STI=y
+CONFIG_OMAP_STI_CONSOLE=y
+CONFIG_OMAP_MCBSP=y
+CONFIG_OMAP_MMU_FWK=y
+CONFIG_OMAP_MBOX_FWK=y
+# CONFIG_OMAP_MPU_TIMER is not set
+CONFIG_OMAP_32K_TIMER=y
+CONFIG_OMAP_32K_TIMER_HZ=128
+CONFIG_OMAP_DM_TIMER=y
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+# CONFIG_ARCH_OMAP15XX is not set
+CONFIG_ARCH_OMAP16XX=y
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
+# CONFIG_MACH_OMAP_OSK is not set
+CONFIG_MACH_NOKIA770=y
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+CONFIG_OMAP_ARM_216MHZ=y
+# CONFIG_OMAP_ARM_192MHZ is not set
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=128
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=1f03 rootfstype=jffs2 time"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IP_VS is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=y
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NETFILTER_XTABLES is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=y
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+CONFIG_BT_HIDP=y
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIUSB is not set
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+CONFIG_BT_HCIBRF6150=y
+# CONFIG_BT_HCIH4P is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+# CONFIG_PROC_EVENTS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_OMAP_HW=y
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=y
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX8817X is not set
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+# CONFIG_PPP_MULTILINK is not set
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=y
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_TSC2102 is not set
+# CONFIG_TOUCHSCREEN_TSC210X is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_ISP1301_OMAP is not set
+# CONFIG_TPS65010 is not set
+CONFIG_SENSORS_TLV320AIC23=y
+# CONFIG_GPIOEXPANDER_OMAP is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_OMAP_UWIRE=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_TSC2101 is not set
+# CONFIG_SPI_TSC2102 is not set
+# CONFIG_SPI_TSC210X is not set
+# CONFIG_SPI_TSC2301 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_OMAP_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_FB_OMAP=y
+CONFIG_FB_OMAP_LCDC_EXTERNAL=y
+CONFIG_FB_OMAP_LCDC_HWA742=y
+# CONFIG_FB_OMAP_LCDC_BLIZZARD is not set
+CONFIG_FB_OMAP_MANUAL_UPDATE=y
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_RAWMIDI=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_DUMMY=y
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA ARM devices
+#
+CONFIG_SND_OMAP_AIC23=y
+# CONFIG_SND_OMAP_TSC2101 is not set
+# CONFIG_SND_SX1 is not set
+# CONFIG_SND_OMAP_TSC2102 is not set
+# CONFIG_SND_OMAP24XX_EAC is not set
+
+#
+# SPI devices
+#
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=y
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+CONFIG_USB_SERIAL_PL2303=y
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+CONFIG_USB_GADGET_OMAP=y
+CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_FILE_STORAGE_TEST=y
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+# CONFIG_MMC_SPI is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# CBUS support
+#
+CONFIG_CBUS=y
+CONFIG_CBUS_TAHVO=y
+CONFIG_CBUS_TAHVO_USER=y
+CONFIG_CBUS_TAHVO_USB=y
+# CONFIG_CBUS_TAHVO_USB_HOST_BY_DEFAULT is not set
+CONFIG_CBUS_RETU=y
+CONFIG_CBUS_RETU_USER=y
+CONFIG_CBUS_RETU_POWERBUTTON=y
+CONFIG_CBUS_RETU_RTC=y
+CONFIG_CBUS_RETU_WDT=y
+# CONFIG_CBUS_RETU_HEADSET is not set
+CONFIG_OMAP_DSP=y
+# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set
+CONFIG_OMAP_DSP_FBEXPORT=y
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+CONFIG_NLS_CODEPAGE_852=y
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_USER is not set
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_CAPABILITIES is not set
+# CONFIG_SECURITY_ROOTPLUG is not set
+# CONFIG_SECURITY_LOWMEM is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig
new file mode 100644
index 0000000..b0617c0
--- /dev/null
+++ b/arch/arm/configs/omap_2430sdp_defconfig
@@ -0,0 +1,1304 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:47:37 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+# CONFIG_ARCH_OMAP1 is not set
+CONFIG_ARCH_OMAP2=y
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+# CONFIG_OMAP_MUX_WARNINGS is not set
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_DM_TIMER=y
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP24XX=y
+# CONFIG_ARCH_OMAP2420 is not set
+CONFIG_ARCH_OMAP2430=y
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_NOKIA_N800 is not set
+# CONFIG_MACH_OMAP_H4 is not set
+# CONFIG_MACH_OMAP_APOLLON is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+CONFIG_MACH_OMAP_2430SDP=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
+CONFIG_CPU_32v6=y
+CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+CONFIG_MTD_OMAP_NOR=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+CONFIG_MTD_ONENAND=y
+CONFIG_MTD_ONENAND_VERIFY_WRITE=y
+# CONFIG_MTD_ONENAND_GENERIC is not set
+CONFIG_MTD_ONENAND_OMAP2=y
+# CONFIG_MTD_ONENAND_OTP is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_OMAP is not set
+CONFIG_KEYBOARD_TWL4030=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_TSC2102 is not set
+# CONFIG_TOUCHSCREEN_TSC210X is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_OMAP_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_OMAP=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_TLV320AIC23 is not set
+# CONFIG_GPIOEXPANDER_OMAP is not set
+CONFIG_TWL4030_CORE=y
+CONFIG_TWL4030_GPIO=y
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_MENELAUS is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_OMAP24XX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_TSC2101 is not set
+# CONFIG_SPI_TSC2102 is not set
+# CONFIG_SPI_TSC210X is not set
+# CONFIG_SPI_TSC2301 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+CONFIG_USB_OTG=y
+CONFIG_USB_OTG_WHITELIST=y
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+CONFIG_USB_MUSB_HDRC=m
+CONFIG_USB_MUSB_SOC=y
+
+#
+# OMAP 243x high speed USB support
+#
+# CONFIG_USB_MUSB_HOST is not set
+# CONFIG_USB_MUSB_PERIPHERAL is not set
+CONFIG_USB_MUSB_OTG=y
+CONFIG_USB_GADGET_MUSB_HDRC=y
+CONFIG_USB_MUSB_HDRC_HCD=y
+# CONFIG_MUSB_PIO_ONLY is not set
+CONFIG_USB_INVENTRA_DMA=y
+# CONFIG_USB_TI_CPPI_DMA is not set
+CONFIG_USB_MUSB_LOGLEVEL=0
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG is not set
+CONFIG_USB_GADGET_DEBUG_FILES=y
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+CONFIG_USB_ZERO=m
+# CONFIG_USB_ZERO_HNPTEST is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP_HS=y
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+CONFIG_TIMER_STATS=y
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig
new file mode 100644
index 0000000..bb39dfc
--- /dev/null
+++ b/arch/arm/configs/omap_apollon_2420_defconfig
@@ -0,0 +1,962 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 12:07:29 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+# CONFIG_ARCH_OMAP1 is not set
+CONFIG_ARCH_OMAP2=y
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
+# CONFIG_OMAP_MCBSP is not set
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+# CONFIG_OMAP_MPU_TIMER is not set
+CONFIG_OMAP_32K_TIMER=y
+CONFIG_OMAP_32K_TIMER_HZ=128
+CONFIG_OMAP_DM_TIMER=y
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP24XX=y
+CONFIG_ARCH_OMAP2420=y
+# CONFIG_ARCH_OMAP2430 is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_NOKIA_N800 is not set
+# CONFIG_MACH_OMAP_H4 is not set
+CONFIG_MACH_OMAP_APOLLON=y
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+# CONFIG_MACH_OMAP_2430SDP is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
+CONFIG_CPU_32v6=y
+CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=128
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/ram0 rw mem=128M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+# CONFIG_FPE_NWFPE is not set
+# CONFIG_FPE_FASTFPE is not set
+CONFIG_VFP=y
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+CONFIG_MTD_ONENAND=y
+# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
+CONFIG_MTD_ONENAND_GENERIC=y
+# CONFIG_MTD_ONENAND_OMAP2 is not set
+# CONFIG_MTD_ONENAND_OTP is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_OMAP_WATCHDOG=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_OMAP=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+CONFIG_SPI_OMAP24XX=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_TSC2101 is not set
+# CONFIG_SPI_TSC2102 is not set
+# CONFIG_SPI_TSC210X is not set
+# CONFIG_SPI_TSC2301 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+# CONFIG_HID is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+CONFIG_USB_GADGET_OMAP=y
+CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
new file mode 100644
index 0000000..4b1c252
--- /dev/null
+++ b/arch/arm/configs/omap_generic_1510_defconfig
@@ -0,0 +1,1172 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 12:20:19 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+# CONFIG_MACH_OMAP_PALMTT is not set
+# CONFIG_MACH_SX1 is not set
+# CONFIG_MACH_AMS_DELTA is not set
+CONFIG_MACH_OMAP_GENERIC=y
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+CONFIG_OMAP_ARM_168MHZ=y
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+CONFIG_USB_USBNET_MII=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=y
+# CONFIG_USB_ALI_M5632 is not set
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_OMAP is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_DPCM=y
+# CONFIG_USB_STORAGE_USBAT is not set
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
new file mode 100644
index 0000000..fc66f01
--- /dev/null
+++ b/arch/arm/configs/omap_generic_1610_defconfig
@@ -0,0 +1,1178 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 13:01:27 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_DM_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+# CONFIG_ARCH_OMAP15XX is not set
+CONFIG_ARCH_OMAP16XX=y
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
+# CONFIG_MACH_OMAP_OSK is not set
+# CONFIG_MACH_NOKIA770 is not set
+CONFIG_MACH_OMAP_GENERIC=y
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_216MHZ is not set
+CONFIG_OMAP_ARM_192MHZ=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=ttyS2,115200 root=0803 ro init=/bin/sh"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+CONFIG_USB_USBNET_MII=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=y
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_OMAP is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_ISP1301_OMAP is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_GPIOEXPANDER_OMAP is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_DPCM=y
+# CONFIG_USB_STORAGE_USBAT is not set
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig
new file mode 100644
index 0000000..0a00a70
--- /dev/null
+++ b/arch/arm/configs/omap_generic_1710_defconfig
@@ -0,0 +1,1088 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 13:02:08 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+# CONFIG_OMAP_MUX is not set
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_DM_TIMER is not set
+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+CONFIG_OMAP_LL_DEBUG_UART3=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+# CONFIG_ARCH_OMAP15XX is not set
+CONFIG_ARCH_OMAP16XX=y
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
+# CONFIG_MACH_OMAP_OSK is not set
+# CONFIG_MACH_NOKIA770 is not set
+CONFIG_MACH_OMAP_GENERIC=y
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_216MHZ is not set
+CONFIG_OMAP_ARM_192MHZ=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=64M console=tty0 console=ttyS2,115200 root=0801"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_ARTHUR=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+CONFIG_USB_USBNET_MII=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=y
+CONFIG_USB_ALI_M5632=y
+# CONFIG_USB_AN2720 is not set
+# CONFIG_USB_BELKIN is not set
+# CONFIG_USB_ARMLINUX is not set
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_OMAP=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+CONFIG_NLS_CODEPAGE_852=y
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+CONFIG_SECURITY_CAPABILITIES=y
+# CONFIG_SECURITY_ROOTPLUG is not set
+# CONFIG_SECURITY_LOWMEM is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_generic_2420_defconfig b/arch/arm/configs/omap_generic_2420_defconfig
new file mode 100644
index 0000000..cf4073b
--- /dev/null
+++ b/arch/arm/configs/omap_generic_2420_defconfig
@@ -0,0 +1,655 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:44:48 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_USER_NS is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+# CONFIG_ARCH_OMAP1 is not set
+CONFIG_ARCH_OMAP2=y
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+# CONFIG_OMAP_MUX is not set
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_DM_TIMER=y
+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+CONFIG_OMAP_LL_DEBUG_UART3=y
+# CONFIG_OMAP_DSP is not set
+CONFIG_MACH_OMAP_GENERIC=y
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP24XX=y
+CONFIG_ARCH_OMAP2420=y
+# CONFIG_ARCH_OMAP2430 is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_NOKIA_N800 is not set
+# CONFIG_MACH_OMAP_H4 is not set
+# CONFIG_MACH_OMAP_APOLLON is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+# CONFIG_MACH_OMAP_2430SDP is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
+CONFIG_CPU_32v6=y
+CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_LEDS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x10C08000
+CONFIG_ZBOOT_ROM_BSS=0x10200000
+# CONFIG_ZBOOT_ROM is not set
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_OMAP_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 323c1de..c035072 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc3
-# Mon Mar 3 03:39:48 2008
+# Linux kernel version: 2.6.25-rc2-omap1
+# Wed Feb 20 17:12:36 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -31,7 +31,6 @@
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
@@ -50,7 +49,7 @@
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
@@ -65,6 +64,7 @@
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -165,20 +165,28 @@
CONFIG_ARCH_OMAP_OTG=y
CONFIG_ARCH_OMAP1=y
# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
#
# OMAP Feature Selections
#
+CONFIG_OMAP_DEBUG_SRAM_PATCH=y
# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+CONFIG_OMAP_GPIO_SWITCH=y
CONFIG_OMAP_MUX=y
-# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_DEBUG=y
CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
CONFIG_OMAP_MCBSP=y
# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
-# CONFIG_OMAP_DM_TIMER is not set
+CONFIG_OMAP_DM_TIMER=y
CONFIG_OMAP_LL_DEBUG_UART1=y
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
# CONFIG_OMAP_LL_DEBUG_UART3 is not set
@@ -206,10 +214,10 @@
#
# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
# CONFIG_OMAP_ARM_216MHZ is not set
-CONFIG_OMAP_ARM_192MHZ=y
+# CONFIG_OMAP_ARM_192MHZ is not set
# CONFIG_OMAP_ARM_168MHZ is not set
# CONFIG_OMAP_ARM_120MHZ is not set
-# CONFIG_OMAP_ARM_60MHZ is not set
+CONFIG_OMAP_ARM_60MHZ=y
# CONFIG_OMAP_ARM_30MHZ is not set
#
@@ -227,6 +235,7 @@
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
@@ -257,10 +266,9 @@
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_PREEMPT=y
+# CONFIG_PREEMPT is not set
CONFIG_HZ=128
-CONFIG_AEABI=y
-CONFIG_OABI_COMPAT=y
+# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -275,7 +283,8 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-# CONFIG_LEDS is not set
+CONFIG_LEDS=y
+# CONFIG_LEDS_CPU is not set
CONFIG_ALIGNMENT_TRAP=y
#
@@ -283,7 +292,7 @@
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
+CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x10600000,8M ramdisk_size=8192"
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
# CONFIG_ATAGS_PROC is not set
@@ -291,20 +300,7 @@
#
# CPU Frequency scaling
#
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-# CONFIG_CPU_FREQ_DEBUG is not set
-CONFIG_CPU_FREQ_STAT=y
-# CONFIG_CPU_FREQ_STAT_DETAILS is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ is not set
#
# Floating point emulation
@@ -322,8 +318,9 @@
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
#
# Power management options
@@ -433,21 +430,102 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
+CONFIG_DEBUG_DRIVER=y
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+CONFIG_MTD_DEBUG=y
+CONFIG_MTD_DEBUG_VERBOSE=3
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_OMAP_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
-CONFIG_ATA_OVER_ETH=m
+# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -457,42 +535,9 @@
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-# CONFIG_BLK_DEV_SD is not set
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-# CONFIG_BLK_DEV_SR is not set
-# CONFIG_CHR_DEV_SG is not set
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-# CONFIG_SCSI_SRP_ATTRS is not set
-CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_DEBUG is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
@@ -509,6 +554,7 @@
# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -523,6 +569,15 @@
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
@@ -612,7 +667,8 @@
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
@@ -638,6 +694,7 @@
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
#
# Miscellaneous I2C Chip support
@@ -647,8 +704,10 @@
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_ISP1301_OMAP is not set
+CONFIG_ISP1301_OMAP=y
CONFIG_TPS65010=y
+# CONFIG_SENSORS_TLV320AIC23 is not set
+# CONFIG_GPIOEXPANDER_OMAP is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -659,8 +718,26 @@
#
# SPI support
#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_OMAP_UWIRE=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+CONFIG_SPI_TSC2101=y
+# CONFIG_SPI_TSC2102 is not set
+# CONFIG_SPI_TSC210X is not set
+# CONFIG_SPI_TSC2301 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -673,7 +750,6 @@
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -683,6 +759,7 @@
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
@@ -712,6 +789,7 @@
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_TSC210X is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
@@ -723,6 +801,11 @@
# CONFIG_OMAP_WATCHDOG is not set
#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+
+#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
@@ -740,6 +823,7 @@
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
#
# Graphics support
@@ -749,9 +833,9 @@
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
@@ -769,7 +853,11 @@
#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FB_OMAP is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -785,17 +873,9 @@
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-CONFIG_FONTS=y
+# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
@@ -804,37 +884,204 @@
#
# Sound
#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-# CONFIG_SND is not set
-
-#
-# Open Sound System
-#
-CONFIG_SOUND_PRIME=y
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
+# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-CONFIG_HID_DEBUG=y
+# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+CONFIG_USB_OTG=y
+CONFIG_USB_OTG_WHITELIST=y
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-# CONFIG_USB_GADGET is not set
-# CONFIG_MMC is not set
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+CONFIG_USB_TEST=y
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+CONFIG_USB_GADGET_OMAP=y
+CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=y
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+# CONFIG_MMC_SPI is not set
# CONFIG_NEW_LEDS is not set
CONFIG_RTC_LIB=y
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+# CONFIG_OMAP_DSP is not set
#
# File systems
@@ -894,6 +1141,17 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
@@ -904,19 +1162,16 @@
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_V4=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
@@ -981,11 +1236,38 @@
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
-# CONFIG_DEBUG_USER is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_ERRORS=y
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_LL is not set
#
# Security options
@@ -994,31 +1276,29 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
# CONFIG_CRYPTO_SEQIV is not set
-CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
@@ -1052,6 +1332,7 @@
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
new file mode 100644
index 0000000..5bc8918
--- /dev/null
+++ b/arch/arm/configs/omap_h4_2420_defconfig
@@ -0,0 +1,1120 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:44:58 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+# CONFIG_ARCH_OMAP1 is not set
+CONFIG_ARCH_OMAP2=y
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+CONFIG_OMAP_DEBUG_DEVICES=y
+# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+CONFIG_OMAP_MUX_DEBUG=y
+CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_DM_TIMER=y
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP24XX=y
+CONFIG_ARCH_OMAP2420=y
+# CONFIG_ARCH_OMAP2430 is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_NOKIA_N800 is not set
+CONFIG_MACH_OMAP_H4=y
+# CONFIG_MACH_OMAP_H4_TUSB is not set
+# CONFIG_MACH_OMAP_H4_OTG is not set
+# CONFIG_MACH_OMAP2_H4_USB1 is not set
+# CONFIG_MACH_OMAP_APOLLON is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+# CONFIG_MACH_OMAP_2430SDP is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_V6=y
+# CONFIG_CPU_32v6K is not set
+CONFIG_CPU_32v6=y
+CONFIG_CPU_ABRT_EV6=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V6=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V6=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/ram0 rw console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=y
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_IRDA=y
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=y
+CONFIG_IRCOMM=y
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+# CONFIG_IRDA_CACHE_LAST_LSAP is not set
+# CONFIG_IRDA_FAST_RR is not set
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+# CONFIG_IRTTY_SIR is not set
+
+#
+# Dongle support
+#
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
+CONFIG_OMAP_IR=y
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+CONFIG_MTD_OMAP_NOR=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_OMAP_WATCHDOG=y
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_ISP1301_OMAP is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_TLV320AIC23 is not set
+CONFIG_GPIOEXPANDER_OMAP=y
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+CONFIG_MENELAUS=y
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
new file mode 100644
index 0000000..55b2611
--- /dev/null
+++ b/arch/arm/configs/omap_innovator_1510_defconfig
@@ -0,0 +1,1253 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:45:02 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+CONFIG_MACH_OMAP_INNOVATOR=y
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+# CONFIG_MACH_OMAP_PALMTT is not set
+# CONFIG_MACH_SX1 is not set
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+CONFIG_OMAP_ARM_168MHZ=y
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_LEDS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyS0,115200n8 root=/dev/nfs ip=bootp noinitrd"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+CONFIG_USB_USBNET_MII=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=y
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=240
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+CONFIG_OMAP_PS2=m
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_OMAP is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_DPCM=y
+# CONFIG_USB_STORAGE_USBAT is not set
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig
new file mode 100644
index 0000000..95d9f2b
--- /dev/null
+++ b/arch/arm/configs/omap_innovator_1610_defconfig
@@ -0,0 +1,839 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:45:05 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_DM_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+# CONFIG_ARCH_OMAP15XX is not set
+CONFIG_ARCH_OMAP16XX=y
+
+#
+# OMAP Board Type
+#
+CONFIG_MACH_OMAP_INNOVATOR=y
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
+# CONFIG_MACH_OMAP_OSK is not set
+# CONFIG_MACH_NOKIA770 is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_216MHZ is not set
+CONFIG_OMAP_ARM_192MHZ=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+CONFIG_CPU_DCACHE_WRITETHROUGH=y
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=32M console=tty0 console=ttyS0,115200 initrd=0x10200000,8M root=/dev/ram0 rw"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPP_DEFLATE is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_OMAP=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index d4ca5e6..b68e014 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc3
-# Mon Mar 3 03:35:17 2008
+# Linux kernel version: 2.6.24-rc3-omap1
+# Fri Nov 23 12:24:12 2007
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -21,7 +21,6 @@
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ZONE_DMA=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -40,22 +39,17 @@
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
-CONFIG_NAMESPACES=y
-# CONFIG_UTS_NS is not set
-# CONFIG_IPC_NS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -69,26 +63,18 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
# CONFIG_SLOB is not set
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_KPROBES is not set
-CONFIG_HAVE_KPROBES=y
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -116,8 +102,6 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_PREEMPT_RCU is not set
#
# System Type
@@ -146,7 +130,6 @@
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_MXC is not set
-# CONFIG_ARCH_ORION is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@@ -156,7 +139,6 @@
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
-# CONFIG_ARCH_MSM7X00A is not set
#
# TI OMAP Implementations
@@ -164,16 +146,22 @@
CONFIG_ARCH_OMAP_OTG=y
CONFIG_ARCH_OMAP1=y
# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
#
# OMAP Feature Selections
#
+CONFIG_OMAP_DEBUG_SRAM_PATCH=y
CONFIG_OMAP_RESET_CLOCKS=y
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
CONFIG_OMAP_MUX=y
# CONFIG_OMAP_MUX_DEBUG is not set
CONFIG_OMAP_MUX_WARNINGS=y
+# CONFIG_OMAP_STI is not set
CONFIG_OMAP_MCBSP=y
# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
@@ -182,6 +170,7 @@
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
# CONFIG_OMAP_LL_DEBUG_UART3 is not set
CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
#
# OMAP Core Type
@@ -193,13 +182,13 @@
#
# OMAP Board Type
#
-CONFIG_MACH_OMAP_INNOVATOR=y
-CONFIG_MACH_OMAP_H2=y
-CONFIG_MACH_OMAP_H3=y
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_OMAP_H2 is not set
+# CONFIG_MACH_OMAP_H3 is not set
CONFIG_MACH_OMAP_OSK=y
# CONFIG_OMAP_OSK_MISTRAL is not set
-CONFIG_MACH_NOKIA770=y
-CONFIG_MACH_OMAP_GENERIC=y
+# CONFIG_MACH_NOKIA770 is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
#
# OMAP CPU Speed
@@ -227,6 +216,7 @@
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V4WBI=y
@@ -264,12 +254,11 @@
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_PREEMPT is not set
CONFIG_HZ=128
-CONFIG_AEABI=y
-CONFIG_OABI_COMPAT=y
+# CONFIG_AEABI is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -295,7 +284,6 @@
CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw"
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
-# CONFIG_ATAGS_PROC is not set
#
# CPU Frequency scaling
@@ -320,6 +308,7 @@
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
#
# Power management options
@@ -328,10 +317,9 @@
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
CONFIG_SUSPEND=y
-CONFIG_SUSPEND_FREEZER=y
# CONFIG_APM_EMULATION is not set
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
#
# Networking
@@ -348,7 +336,6 @@
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -404,7 +391,6 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
-# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -517,13 +503,11 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_BLK_DEV_XIP is not set
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-CONFIG_HAVE_IDE=y
CONFIG_IDE=m
CONFIG_BLK_DEV_IDE=m
@@ -545,6 +529,7 @@
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -578,7 +563,6 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_NETDEV_10000=y
#
@@ -600,6 +584,7 @@
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
+# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -696,7 +681,6 @@
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
-# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
@@ -724,13 +708,17 @@
#
# Miscellaneous I2C Chip support
#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_ISP1301_OMAP is not set
CONFIG_TPS65010=y
+# CONFIG_SENSORS_TLV320AIC23 is not set
+# CONFIG_GPIOEXPANDER_OMAP is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -755,7 +743,6 @@
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -783,7 +770,6 @@
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
@@ -791,7 +777,6 @@
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
@@ -807,7 +792,6 @@
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_ASIC3 is not set
#
# Multimedia devices
@@ -822,11 +806,11 @@
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
@@ -844,7 +828,11 @@
#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
-# CONFIG_FB_OMAP is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -891,8 +879,16 @@
# CONFIG_USB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
+
+#
+# USB Gadget Support
+#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_NEW_LEDS is not set
@@ -900,6 +896,11 @@
# CONFIG_RTC_CLASS is not set
#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -913,10 +914,12 @@
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-CONFIG_DNOTIFY=y
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -970,10 +973,8 @@
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
-# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
-# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -1043,6 +1044,9 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1055,6 +1059,7 @@
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
# CONFIG_SAMPLES is not set
@@ -1066,51 +1071,7 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_SEQIV is not set
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_CBC is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_LZO is not set
-CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO is not set
#
# Library routines
diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig
new file mode 100644
index 0000000..b94800c
--- /dev/null
+++ b/arch/arm/configs/omap_perseus2_730_defconfig
@@ -0,0 +1,928 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc6-omap1
+# Tue Sep 18 11:45:12 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP_OTG=y
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+# CONFIG_ARCH_OMAP3 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+
+#
+# OMAP Core Type
+#
+CONFIG_ARCH_OMAP730=y
+# CONFIG_ARCH_OMAP15XX is not set
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+CONFIG_MACH_OMAP_PERSEUS2=y
+# CONFIG_MACH_OMAP_FSAMPLE is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+# CONFIG_OMAP_ARM_195MHZ is not set
+CONFIG_OMAP_ARM_182MHZ=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_LEDS=y
+CONFIG_LEDS_CPU=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="mem=32M console=ttyS0,115200 ip=dhcp"
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+CONFIG_MTD_OMAP_NOR=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_OMAP=y
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_OMAP is not set
+CONFIG_FB_VIRTUAL=y
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 9578b5d..4017d83 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Mon Jun 2 23:54:48 2008
+# Linux kernel version: 2.6.27-rc4
+# Fri Aug 22 12:38:51 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -12,6 +12,7 @@
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
@@ -23,6 +24,7 @@
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -56,7 +58,6 @@
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -83,11 +84,17 @@
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
CONFIG_KRETPROBES=y
+# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -97,12 +104,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -128,7 +136,6 @@
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
@@ -142,8 +149,11 @@
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_MXC is not set
CONFIG_ARCH_ORION5X=y
# CONFIG_ARCH_PNX4008 is not set
@@ -195,7 +205,7 @@
CONFIG_CPU_PABRT_NOIFAR=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_FEROCEON=y
-CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_TLB_FEROCEON=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
@@ -280,10 +290,6 @@
#
# CONFIG_PM is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -361,6 +367,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
@@ -377,6 +384,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -499,6 +508,7 @@
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -575,6 +585,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -641,11 +652,14 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -694,7 +708,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -710,6 +723,7 @@
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -757,7 +771,14 @@
#
# Input Device Drivers
#
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_GPIO=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -808,44 +829,65 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MV64XXX=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -858,6 +900,7 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -877,7 +920,7 @@
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
+CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
@@ -921,9 +964,12 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
-# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
#
# Multimedia devices
@@ -954,10 +1000,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -988,6 +1030,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
@@ -1030,6 +1073,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1038,7 +1082,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
#
# USB port drivers
@@ -1051,7 +1094,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1077,7 +1119,9 @@
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -1111,11 +1155,12 @@
CONFIG_RTC_DRV_RS5C372=y
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
+CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
CONFIG_RTC_DRV_M41T80=y
# CONFIG_RTC_DRV_M41T80_WDT is not set
-# CONFIG_RTC_DRV_S35390A is not set
+CONFIG_RTC_DRV_S35390A=y
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1136,6 +1181,27 @@
#
# on-CPU RTC drivers
#
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+CONFIG_MV_XOR=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+# CONFIG_DMATEST is not set
+
+#
+# Voltage and Current regulators
+#
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_UIO is not set
#
@@ -1215,6 +1281,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1225,13 +1292,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1317,6 +1383,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
@@ -1331,11 +1399,13 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
@@ -1345,7 +1415,18 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
@@ -1358,6 +1439,7 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_ASYNC_CORE=y
CONFIG_CRYPTO=y
#
@@ -1403,6 +1485,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1444,6 +1530,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig
new file mode 100644
index 0000000..40fc6a7
--- /dev/null
+++ b/arch/arm/configs/palmte_defconfig
@@ -0,0 +1,761 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22-rc1-omap1
+# Sat May 19 11:04:27 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+CONFIG_OMAP_GPIO_SWITCH=y
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+CONFIG_MACH_OMAP_PALMTE=y
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+# CONFIG_MACH_OMAP_PALMTT is not set
+# CONFIG_MACH_SX1 is not set
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# ISDN subsystem
+#
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+CONFIG_OMAP_RTC=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+
+#
+# Misc devices
+#
+# CONFIG_BLINK is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+CONFIG_USB_GADGET_OMAP=y
+CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+CONFIG_USB_ZERO=y
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig
new file mode 100644
index 0000000..e54ced4
--- /dev/null
+++ b/arch/arm/configs/palmtt_defconfig
@@ -0,0 +1,844 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.19-rc3-omap1
+# Sun Oct 29 00:36:12 2006
+#
+CONFIG_ARM=y
+# CONFIG_GENERIC_TIME is not set
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_RELAY is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SHMEM=y
+CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+CONFIG_OMAP_LL_DEBUG_UART2=y
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+CONFIG_OMAP_DSP=y
+# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set
+# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set
+CONFIG_OMAP_DSP_FBEXPORT=y
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+CONFIG_MACH_OMAP_PALMTT=y
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+
+#
+# Bus support
+#
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init"
+# CONFIG_XIP_KERNEL is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+# CONFIG_APM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NETDEBUG is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# Network device support
+#
+# CONFIG_NETDEVICES is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_TSDEV=y
+CONFIG_INPUT_TSDEV_SCREEN_X=320
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_TSC2102 is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_OMAP_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_OMAP_UWIRE=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_TSC2102 is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
+# LED devices
+#
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_OMAP=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB=y
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+# CONFIG_LOGO is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_DEVICE=y
+CONFIG_BACKLIGHT_OMAP=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+CONFIG_RTC_DRV_OMAP=y
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# Synchronous Serial Interfaces (SSI)
+#
+# CONFIG_OMAP_UWIRE is not set
+# CONFIG_OMAP_TSC2101 is not set
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_FS is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_UNWIND_INFO is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=y
+CONFIG_PLIST=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
new file mode 100644
index 0000000..6361922
--- /dev/null
+++ b/arch/arm/configs/palmz71_defconfig
@@ -0,0 +1,891 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22-rc1-omap1
+# Thu Jun 7 05:13:00 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION="-z71"
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+# CONFIG_OMAP_BOOT_TAG is not set
+# CONFIG_OMAP_GPIO_SWITCH is not set
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+# CONFIG_OMAP_MMU_FWK is not set
+# CONFIG_OMAP_MBOX_FWK is not set
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+CONFIG_OMAP_LL_DEBUG_UART1=y
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+# CONFIG_OMAP_LL_DEBUG_UART3 is not set
+# CONFIG_OMAP_LL_DEBUG_LCD is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+# CONFIG_OMAP_DSP is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+CONFIG_MACH_OMAP_PALMZ71=y
+# CONFIG_MACH_OMAP_PALMTT is not set
+# CONFIG_MACH_SX1 is not set
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
+# CONFIG_OMAP_ARM_168MHZ is not set
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+# CONFIG_PREEMPT is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Network device support
+#
+# CONFIG_NETDEVICES is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_TSDEV=y
+CONFIG_INPUT_TSDEV_SCREEN_X=320
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_TSC210X is not set
+# CONFIG_TOUCHSCREEN_TSC2046 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_OMAP_UWIRE=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_TSC2101 is not set
+# CONFIG_SPI_TSC2102 is not set
+# CONFIG_SPI_TSC210X is not set
+# CONFIG_SPI_TSC2301 is not set
+# CONFIG_SPI_SPIDEV is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_TSC210X is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+# CONFIG_BLINK is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_OMAP=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
new file mode 100644
index 0000000..853dcdd
--- /dev/null
+++ b/arch/arm/configs/sx1_defconfig
@@ -0,0 +1,1118 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22-rc1-omap1
+# Thu Jun 7 05:16:10 2007
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+# CONFIG_IKCONFIG_PROC is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_BASE_FULL is not set
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+# CONFIG_SHMEM is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_SLAB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+CONFIG_ARCH_OMAP=y
+
+#
+# TI OMAP Implementations
+#
+CONFIG_ARCH_OMAP1=y
+# CONFIG_ARCH_OMAP2 is not set
+
+#
+# OMAP Feature Selections
+#
+# CONFIG_OMAP_RESET_CLOCKS is not set
+CONFIG_OMAP_BOOT_TAG=y
+# CONFIG_OMAP_BOOT_REASON is not set
+# CONFIG_OMAP_COMPONENT_VERSION is not set
+CONFIG_OMAP_GPIO_SWITCH=y
+CONFIG_OMAP_MUX=y
+# CONFIG_OMAP_MUX_DEBUG is not set
+CONFIG_OMAP_MUX_WARNINGS=y
+CONFIG_OMAP_MCBSP=y
+CONFIG_OMAP_MMU_FWK=y
+CONFIG_OMAP_MBOX_FWK=y
+CONFIG_OMAP_MPU_TIMER=y
+# CONFIG_OMAP_32K_TIMER is not set
+# CONFIG_OMAP_LL_DEBUG_UART1 is not set
+# CONFIG_OMAP_LL_DEBUG_UART2 is not set
+CONFIG_OMAP_LL_DEBUG_UART3=y
+# CONFIG_OMAP_LL_DEBUG_LCD is not set
+CONFIG_OMAP_SERIAL_WAKE=y
+CONFIG_OMAP_DSP=y
+# CONFIG_OMAP_DSP_MBCMD_VERBOSE is not set
+# CONFIG_OMAP_DSP_TASK_MULTIOPEN is not set
+# CONFIG_OMAP_DSP_FBEXPORT is not set
+
+#
+# OMAP Core Type
+#
+# CONFIG_ARCH_OMAP730 is not set
+CONFIG_ARCH_OMAP15XX=y
+# CONFIG_ARCH_OMAP16XX is not set
+
+#
+# OMAP Board Type
+#
+# CONFIG_MACH_OMAP_INNOVATOR is not set
+# CONFIG_MACH_VOICEBLUE is not set
+# CONFIG_MACH_OMAP_PALMTE is not set
+# CONFIG_MACH_OMAP_PALMZ71 is not set
+# CONFIG_MACH_OMAP_PALMTT is not set
+CONFIG_MACH_SX1=y
+# CONFIG_MACH_AMS_DELTA is not set
+# CONFIG_MACH_OMAP_GENERIC is not set
+
+#
+# OMAP CPU Speed
+#
+# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
+CONFIG_OMAP_ARM_168MHZ=y
+# CONFIG_OMAP_ARM_150MHZ is not set
+# CONFIG_OMAP_ARM_120MHZ is not set
+# CONFIG_OMAP_ARM_60MHZ is not set
+# CONFIG_OMAP_ARM_30MHZ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM925T=y
+CONFIG_CPU_32v4T=y
+CONFIG_CPU_ABRT_EV4T=y
+CONFIG_CPU_CACHE_V4WT=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=""
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=y
+# CONFIG_ARTHUR is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+CONFIG_CONNECTOR=y
+# CONFIG_PROC_EVENTS is not set
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=m
+CONFIG_BLK_DEV_RAM_COUNT=2
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_OMAP=y
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_CONSOLE is not set
+CONFIG_SERIAL_8250_NR_UARTS=3
+CONFIG_SERIAL_8250_RUNTIME_UARTS=3
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_OMAP=y
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_TLV320AIC23 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+
+#
+# Misc devices
+#
+# CONFIG_BLINK is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_LCD_MIPID is not set
+CONFIG_FB_OMAP_BOOTLOADER_INIT=y
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
+# CONFIG_FB_OMAP_DMA_TUNE is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+CONFIG_FONT_MINI_4x6=y
+# CONFIG_FONT_CLEAN_4x6 is not set
+# CONFIG_FONT_CLEAN_5x8 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA ARM devices
+#
+# CONFIG_SND_OMAP_AIC23 is not set
+# CONFIG_SND_OMAP_TSC2101 is not set
+CONFIG_SND_SX1=y
+# CONFIG_SND_OMAP_TSC2102 is not set
+# CONFIG_SND_OMAP24XX_EAC is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+CONFIG_USB_GADGET_OMAP=y
+CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=y
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_OMAP=y
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_OMAP=y
+
+#
+# CBUS support
+#
+# CONFIG_CBUS is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=866
+CONFIG_FAT_DEFAULT_IOCHARSET="koi8-r"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+CONFIG_NLS_CODEPAGE_866=y
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1251=y
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+CONFIG_NLS_ISO8859_5=y
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_KOI8_R=y
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_DEBUG_USER is not set
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_LL is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 45329fc..7b95d20 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -3,11 +3,48 @@
#ifdef __KERNEL__
-#include <linux/mm.h> /* need struct page */
-
+#include <linux/mm_types.h>
#include <linux/scatterlist.h>
#include <asm-generic/dma-coherent.h>
+#include <asm/memory.h>
+
+/*
+ * page_to_dma/dma_to_virt/virt_to_dma are architecture private functions
+ * used internally by the DMA-mapping API to provide DMA addresses. They
+ * must not be used by drivers.
+ */
+#ifndef __arch_page_to_dma
+static inline dma_addr_t page_to_dma(struct device *dev, struct page *page)
+{
+ return (dma_addr_t)__virt_to_bus((unsigned long)page_address(page));
+}
+
+static inline void *dma_to_virt(struct device *dev, dma_addr_t addr)
+{
+ return (void *)__bus_to_virt(addr);
+}
+
+static inline dma_addr_t virt_to_dma(struct device *dev, void *addr)
+{
+ return (dma_addr_t)__virt_to_bus((unsigned long)(addr));
+}
+#else
+static inline dma_addr_t page_to_dma(struct device *dev, struct page *page)
+{
+ return __arch_page_to_dma(dev, page);
+}
+
+static inline void *dma_to_virt(struct device *dev, dma_addr_t addr)
+{
+ return __arch_dma_to_virt(dev, addr);
+}
+
+static inline dma_addr_t virt_to_dma(struct device *dev, void *addr)
+{
+ return __arch_virt_to_dma(dev, addr);
+}
+#endif
/*
* DMA-consistent mapping functions. These allocate/free a region of
@@ -169,7 +206,7 @@
if (!arch_is_coherent())
dma_cache_maint(cpu_addr, size, dir);
- return virt_to_dma(dev, (unsigned long)cpu_addr);
+ return virt_to_dma(dev, cpu_addr);
}
#else
extern dma_addr_t dma_map_single(struct device *,void *, size_t, enum dma_data_direction);
@@ -195,7 +232,7 @@
unsigned long offset, size_t size,
enum dma_data_direction dir)
{
- return dma_map_single(dev, page_address(page) + offset, size, (int)dir);
+ return dma_map_single(dev, page_address(page) + offset, size, dir);
}
/**
@@ -241,7 +278,7 @@
dma_unmap_page(struct device *dev, dma_addr_t handle, size_t size,
enum dma_data_direction dir)
{
- dma_unmap_single(dev, handle, size, (int)dir);
+ dma_unmap_single(dev, handle, size, dir);
}
/**
@@ -314,11 +351,12 @@
/**
- * dma_sync_single_for_cpu
+ * dma_sync_single_range_for_cpu
* @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
* @handle: DMA address of buffer
- * @size: size of buffer to map
- * @dir: DMA transfer direction
+ * @offset: offset of region to start sync
+ * @size: size of region to sync
+ * @dir: DMA transfer direction (same as passed to dma_map_single)
*
* Make physical memory consistent for a single streaming mode DMA
* translation after a transfer.
@@ -332,24 +370,40 @@
*/
#ifndef CONFIG_DMABOUNCE
static inline void
+dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+ if (!arch_is_coherent())
+ dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir);
+}
+
+static inline void
+dma_sync_single_range_for_device(struct device *dev, dma_addr_t handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+ if (!arch_is_coherent())
+ dma_cache_maint(dma_to_virt(dev, handle) + offset, size, dir);
+}
+#else
+extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction);
+extern void dma_sync_single_range_for_device(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction);
+#endif
+
+static inline void
dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size,
enum dma_data_direction dir)
{
- if (!arch_is_coherent())
- dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir);
+ dma_sync_single_range_for_cpu(dev, handle, 0, size, dir);
}
static inline void
dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size,
enum dma_data_direction dir)
{
- if (!arch_is_coherent())
- dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir);
+ dma_sync_single_range_for_device(dev, handle, 0, size, dir);
}
-#else
-extern void dma_sync_single_for_cpu(struct device*, dma_addr_t, size_t, enum dma_data_direction);
-extern void dma_sync_single_for_device(struct device*, dma_addr_t, size_t, enum dma_data_direction);
-#endif
/**
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 94a95d7..7193485 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -61,8 +61,9 @@
#define MT_DEVICE_NONSHARED 1
#define MT_DEVICE_CACHED 2
#define MT_DEVICE_IXP2000 3
+#define MT_DEVICE_WC 4
/*
- * types 4 onwards can be found in asm/mach/map.h and are undefined
+ * types 5 onwards can be found in asm/mach/map.h and are undefined
* for ioremap
*/
@@ -215,11 +216,13 @@
#define ioremap(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE)
#define ioremap_nocache(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE)
#define ioremap_cached(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_WC)
#define iounmap(cookie) __iounmap(cookie)
#else
#define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE)
#define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED)
+#define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC)
#define iounmap(cookie) __arch_iounmap(cookie)
#endif
diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h
index c8986bb..df15a0d 100644
--- a/arch/arm/include/asm/kexec.h
+++ b/arch/arm/include/asm/kexec.h
@@ -10,7 +10,7 @@
/* Maximum address we can use for the control code buffer */
#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
-#define KEXEC_CONTROL_CODE_SIZE 4096
+#define KEXEC_CONTROL_PAGE_SIZE 4096
#define KEXEC_ARCH KEXEC_ARCH_ARM
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 06f583b..9eb936e 100644
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -18,13 +18,13 @@
unsigned int type;
};
-/* types 0-3 are defined in asm/io.h */
-#define MT_CACHECLEAN 4
-#define MT_MINICLEAN 5
-#define MT_LOW_VECTORS 6
-#define MT_HIGH_VECTORS 7
-#define MT_MEMORY 8
-#define MT_ROM 9
+/* types 0-4 are defined in asm/io.h */
+#define MT_CACHECLEAN 5
+#define MT_MINICLEAN 6
+#define MT_LOW_VECTORS 7
+#define MT_HIGH_VECTORS 8
+#define MT_MEMORY 9
+#define MT_ROM 10
#define MT_NONSHARED_DEVICE MT_DEVICE_NONSHARED
#define MT_IXP2000_DEVICE MT_DEVICE_IXP2000
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 1e070a2..bf7c737 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -150,6 +150,14 @@
#endif
/*
+ * Amount of memory reserved for the vmalloc() area, and minimum
+ * address for vmalloc mappings.
+ */
+extern unsigned long vmalloc_reserve;
+
+#define VMALLOC_MIN (void *)(VMALLOC_END - vmalloc_reserve)
+
+/*
* PFNs are used to describe any physical page; this means
* PFN 0 == physical address 0.
*
@@ -306,20 +314,6 @@
#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
/*
- * Optional device DMA address remapping. Do _not_ use directly!
- * We should really eliminate virt_to_bus() here - it's deprecated.
- */
-#ifndef __arch_page_to_dma
-#define page_to_dma(dev, page) ((dma_addr_t)__virt_to_bus((unsigned long)page_address(page)))
-#define dma_to_virt(dev, addr) ((void *)__bus_to_virt(addr))
-#define virt_to_dma(dev, addr) ((dma_addr_t)__virt_to_bus((unsigned long)(addr)))
-#else
-#define page_to_dma(dev, page) (__arch_page_to_dma(dev, page))
-#define dma_to_virt(dev, addr) (__arch_dma_to_virt(dev, addr))
-#define virt_to_dma(dev, addr) (__arch_virt_to_dma(dev, addr))
-#endif
-
-/*
* Optional coherency support. Currently used only by selected
* Intel XSC3-based systems.
*/
diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h
index 4225372..d8fbe2d 100644
--- a/arch/arm/include/asm/mtd-xip.h
+++ b/arch/arm/include/asm/mtd-xip.h
@@ -10,8 +10,6 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- *
- * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $
*/
#ifndef __ARM_MTD_XIP_H__
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 721c03d..918d0cb 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -30,7 +30,7 @@
* The networking and block device layers use this boolean for bounce
* buffer decisions.
*/
-#define PCI_DMA_BUS_IS_PHYS (0)
+#define PCI_DMA_BUS_IS_PHYS (1)
/*
* Whether pci_unmap_{single,page} is a nop depends upon the
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index b01d5e7..517a4d6 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -112,9 +112,9 @@
static inline void prefetch(const void *ptr)
{
__asm__ __volatile__(
- "pld\t%0"
+ "pld\t%a0"
:
- : "o" (*(char *)ptr)
+ : "p" (ptr)
: "cc");
}
diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index 0d0d40f..b543a05 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -54,6 +54,7 @@
* v4wbi - ARMv4 with write buffer with I TLB flush entry instruction
* fr - Feroceon (v4wbi with non-outer-cacheable page table walks)
* v6wbi - ARMv6 with write buffer with I TLB flush entry instruction
+ * v7wbi - identical to v6wbi
*/
#undef _TLB
#undef MULTI_TLB
@@ -266,14 +267,16 @@
v4wbi_possible_flags | \
fr_possible_flags | \
v4wb_possible_flags | \
- v6wbi_possible_flags)
+ v6wbi_possible_flags | \
+ v7wbi_possible_flags)
#define always_tlb_flags (v3_always_flags & \
v4_always_flags & \
v4wbi_always_flags & \
fr_always_flags & \
v4wb_always_flags & \
- v6wbi_always_flags)
+ v6wbi_always_flags & \
+ v7wbi_always_flags)
#define tlb_flag(f) ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f)))
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index f95fbb2..0106184 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -381,6 +381,12 @@
#define __NR_fallocate (__NR_SYSCALL_BASE+352)
#define __NR_timerfd_settime (__NR_SYSCALL_BASE+353)
#define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354)
+#define __NR_signalfd4 (__NR_SYSCALL_BASE+355)
+#define __NR_eventfd2 (__NR_SYSCALL_BASE+356)
+#define __NR_epoll_create1 (__NR_SYSCALL_BASE+357)
+#define __NR_dup3 (__NR_SYSCALL_BASE+358)
+#define __NR_pipe2 (__NR_SYSCALL_BASE+359)
+#define __NR_inotify_init1 (__NR_SYSCALL_BASE+360)
/*
* The following SWIs are ARM private.
diff --git a/arch/arm/kernel/.gitignore b/arch/arm/kernel/.gitignore
new file mode 100644
index 0000000..c5f676c
--- /dev/null
+++ b/arch/arm/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 30a67a5..09a061c 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -262,10 +262,10 @@
/* 250 */ CALL(sys_epoll_create)
CALL(ABI(sys_epoll_ctl, sys_oabi_epoll_ctl))
CALL(ABI(sys_epoll_wait, sys_oabi_epoll_wait))
- CALL(sys_remap_file_pages)
+ CALL(sys_remap_file_pages)
CALL(sys_ni_syscall) /* sys_set_thread_area */
/* 255 */ CALL(sys_ni_syscall) /* sys_get_thread_area */
- CALL(sys_set_tid_address)
+ CALL(sys_set_tid_address)
CALL(sys_timer_create)
CALL(sys_timer_settime)
CALL(sys_timer_gettime)
@@ -364,6 +364,12 @@
CALL(sys_fallocate)
CALL(sys_timerfd_settime)
CALL(sys_timerfd_gettime)
+/* 355 */ CALL(sys_signalfd4)
+ CALL(sys_eventfd2)
+ CALL(sys_epoll_create1)
+ CALL(sys_dup3)
+ CALL(sys_pipe2)
+/* 360 */ CALL(sys_inotify_init1)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index aaffaec..ba8ccfe 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -111,8 +111,6 @@
case 'D':
case 'k':
case 'c':
- kgdb_contthread = NULL;
-
/*
* Try to read optional parameter, pc unchanged if no parm.
* If this was a compiled breakpoint, we need to move
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index db8f54a..fae5beb 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -71,7 +71,7 @@
flush_icache_range((unsigned long) reboot_code_buffer,
- (unsigned long) reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE);
+ (unsigned long) reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE);
printk(KERN_INFO "Bye!\n");
cpu_proc_fin();
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 38f0e79..2ca7038 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -81,6 +81,8 @@
unsigned int elf_hwcap;
EXPORT_SYMBOL(elf_hwcap);
+unsigned long __initdata vmalloc_reserve = 128 << 20;
+
#ifdef MULTI_CPU
struct processor processor;
@@ -501,6 +503,17 @@
__early_param("mem=", early_mem);
/*
+ * vmalloc=size forces the vmalloc area to be exactly 'size'
+ * bytes. This can be used to increase (or decrease) the vmalloc
+ * area - the default is 128m.
+ */
+static void __init early_vmalloc(char **arg)
+{
+ vmalloc_reserve = memparse(*arg, arg);
+}
+__early_param("vmalloc=", early_vmalloc);
+
+/*
* Initial parsing of the command line.
*/
static void __init parse_cmdline(char **cmdline_p, char *from)
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 7277aef..872f1f8 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -288,14 +288,28 @@
spin_unlock_irqrestore(&undef_lock, flags);
}
+static int call_undef_hook(struct pt_regs *regs, unsigned int instr)
+{
+ struct undef_hook *hook;
+ unsigned long flags;
+ int (*fn)(struct pt_regs *regs, unsigned int instr) = NULL;
+
+ spin_lock_irqsave(&undef_lock, flags);
+ list_for_each_entry(hook, &undef_hook, node)
+ if ((instr & hook->instr_mask) == hook->instr_val &&
+ (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val)
+ fn = hook->fn;
+ spin_unlock_irqrestore(&undef_lock, flags);
+
+ return fn ? fn(regs, instr) : 1;
+}
+
asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
{
unsigned int correction = thumb_mode(regs) ? 2 : 4;
unsigned int instr;
- struct undef_hook *hook;
siginfo_t info;
void __user *pc;
- unsigned long flags;
/*
* According to the ARM ARM, PC is 2 or 4 bytes ahead,
@@ -325,17 +339,8 @@
}
#endif
- spin_lock_irqsave(&undef_lock, flags);
- list_for_each_entry(hook, &undef_hook, node) {
- if ((instr & hook->instr_mask) == hook->instr_val &&
- (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) {
- if (hook->fn(regs, instr) == 0) {
- spin_unlock_irqrestore(&undef_lock, flags);
- return;
- }
- }
- }
- spin_unlock_irqrestore(&undef_lock, flags);
+ if (call_undef_hook(regs, instr) == 0)
+ return;
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_UNDEFINED) {
diff --git a/arch/arm/lib/sha1.S b/arch/arm/lib/sha1.S
index ff6ece4..67c2bf4 100644
--- a/arch/arm/lib/sha1.S
+++ b/arch/arm/lib/sha1.S
@@ -29,7 +29,7 @@
stmfd sp!, {r4 - r8, lr}
@ for (i = 0; i < 16; i++)
- @ W[i] = be32_to_cpu(in[i]); */
+ @ W[i] = be32_to_cpu(in[i]);
#ifdef __ARMEB__
mov r4, r0
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 720c48b..aa2fc37 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -70,9 +70,6 @@
{
u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
- if (id < 0)
- return;
-
mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable)
mdctl |= 0x00000003; /* Enable Module */
diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c
index 35eb232..ae3e1c8 100644
--- a/arch/arm/mach-footbridge/cats-pci.c
+++ b/arch/arm/mach-footbridge/cats-pci.c
@@ -18,6 +18,9 @@
static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
+ if (dev->irq >= 255)
+ return -1; /* not a valid interrupt. */
+
if (dev->irq >= 128)
return dev->irq & 0x1f;
diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c
index fd9a7c1..004819e 100644
--- a/arch/arm/mach-footbridge/time.c
+++ b/arch/arm/mach-footbridge/time.c
@@ -49,12 +49,12 @@
} while (sec != CMOS_READ(RTC_SECONDS));
if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
- BCD_TO_BIN(sec);
- BCD_TO_BIN(min);
- BCD_TO_BIN(hour);
- BCD_TO_BIN(day);
- BCD_TO_BIN(mon);
- BCD_TO_BIN(year);
+ sec = bcd2bin(sec);
+ min = bcd2bin(min);
+ hour = bcd2bin(hour);
+ day = bcd2bin(day);
+ mon = bcd2bin(mon);
+ year = bcd2bin(year);
}
if ((year += 1900) < 1970)
year += 100;
@@ -76,7 +76,7 @@
cmos_minutes = CMOS_READ(RTC_MINUTES);
if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
- BCD_TO_BIN(cmos_minutes);
+ cmos_minutes = bcd2bin(cmos_minutes);
/*
* since we're only adjusting minutes and seconds,
@@ -92,8 +92,8 @@
if (abs(real_minutes - cmos_minutes) < 30) {
if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
- BIN_TO_BCD(real_seconds);
- BIN_TO_BCD(real_minutes);
+ real_seconds = bin2bcd(real_seconds);
+ real_minutes = bin2bcd(real_minutes);
}
CMOS_WRITE(real_seconds,RTC_SECONDS);
CMOS_WRITE(real_minutes,RTC_MINUTES);
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index ce5ea7c..7c49d55 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -3,8 +3,6 @@
*
* Copyright (C) 2001-2002 Deep Blue Solutions Ltd.
*
- * $Id: cpu.c,v 1.6 2002/07/18 13:58:51 rmk Exp $
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 0a7b326..3c8383d 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -405,7 +405,7 @@
ret = amba_device_register(d, &dev->resource);
if (ret) {
- dev_err(&d->dev, "unable to register device: %d\n");
+ dev_err(&d->dev, "unable to register device: %d\n", ret);
kfree(d);
}
}
diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h
index 83c4c1c..028b878 100644
--- a/arch/arm/mach-integrator/include/mach/platform.h
+++ b/arch/arm/mach-integrator/include/mach/platform.h
@@ -26,8 +26,6 @@
* NOTE: This is a multi-hosted header file for use with uHAL and
* supported debuggers.
*
- * $Id: platform.s,v 1.32 2000/02/18 10:51:39 asims Exp $
- *
* ***********************************************************************/
#ifndef __address_h
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 0db3a90..501dfdc 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -64,7 +64,7 @@
static struct i2c_board_info __initdata fsg_i2c_board_info [] = {
{
- I2C_BOARD_INFO("rtc-isl1208", 0x6f),
+ I2C_BOARD_INFO("isl1208", 0x6f),
},
};
@@ -179,7 +179,6 @@
{
DECLARE_MAC_BUF(mac_buf);
uint8_t __iomem *f;
- int i;
ixp4xx_sys_init();
@@ -228,6 +227,7 @@
f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000);
if (f) {
#ifdef __ARMEB__
+ int i;
for (i = 0; i < 6; i++) {
fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i);
fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i);
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 0e509b8..189f16f 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -15,15 +15,17 @@
#include <linux/mbus.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
+#include <linux/spi/orion_spi.h>
#include <asm/page.h>
#include <asm/timex.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
-#include <asm/plat-orion/cache-feroceon-l2.h>
-#include <asm/plat-orion/ehci-orion.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
+#include <plat/mv_xor.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
#include "common.h"
/*****************************************************************************
@@ -196,6 +198,37 @@
/*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info kirkwood_spi_plat_data = {
+ .tclk = KIRKWOOD_TCLK,
+};
+
+static struct resource kirkwood_spi_resources[] = {
+ {
+ .start = SPI_PHYS_BASE,
+ .end = SPI_PHYS_BASE + SZ_512 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device kirkwood_spi = {
+ .name = "orion_spi",
+ .id = 0,
+ .resource = kirkwood_spi_resources,
+ .dev = {
+ .platform_data = &kirkwood_spi_plat_data,
+ },
+ .num_resources = ARRAY_SIZE(kirkwood_spi_resources),
+};
+
+void __init kirkwood_spi_init()
+{
+ platform_device_register(&kirkwood_spi);
+}
+
+
+/*****************************************************************************
* UART0
****************************************************************************/
static struct plat_serial8250_port kirkwood_uart0_data[] = {
@@ -284,6 +317,212 @@
/*****************************************************************************
+ * XOR
+ ****************************************************************************/
+static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
+ .dram = &kirkwood_mbus_dram_info,
+};
+
+static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK;
+
+
+/*****************************************************************************
+ * XOR0
+ ****************************************************************************/
+static struct resource kirkwood_xor0_shared_resources[] = {
+ {
+ .name = "xor 0 low",
+ .start = XOR0_PHYS_BASE,
+ .end = XOR0_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "xor 0 high",
+ .start = XOR0_HIGH_PHYS_BASE,
+ .end = XOR0_HIGH_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device kirkwood_xor0_shared = {
+ .name = MV_XOR_SHARED_NAME,
+ .id = 0,
+ .dev = {
+ .platform_data = &kirkwood_xor_shared_data,
+ },
+ .num_resources = ARRAY_SIZE(kirkwood_xor0_shared_resources),
+ .resource = kirkwood_xor0_shared_resources,
+};
+
+static struct resource kirkwood_xor00_resources[] = {
+ [0] = {
+ .start = IRQ_KIRKWOOD_XOR_00,
+ .end = IRQ_KIRKWOOD_XOR_00,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data kirkwood_xor00_data = {
+ .shared = &kirkwood_xor0_shared,
+ .hw_id = 0,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor00_channel = {
+ .name = MV_XOR_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(kirkwood_xor00_resources),
+ .resource = kirkwood_xor00_resources,
+ .dev = {
+ .dma_mask = &kirkwood_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&kirkwood_xor00_data,
+ },
+};
+
+static struct resource kirkwood_xor01_resources[] = {
+ [0] = {
+ .start = IRQ_KIRKWOOD_XOR_01,
+ .end = IRQ_KIRKWOOD_XOR_01,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data kirkwood_xor01_data = {
+ .shared = &kirkwood_xor0_shared,
+ .hw_id = 1,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor01_channel = {
+ .name = MV_XOR_NAME,
+ .id = 1,
+ .num_resources = ARRAY_SIZE(kirkwood_xor01_resources),
+ .resource = kirkwood_xor01_resources,
+ .dev = {
+ .dma_mask = &kirkwood_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&kirkwood_xor01_data,
+ },
+};
+
+void __init kirkwood_xor0_init(void)
+{
+ platform_device_register(&kirkwood_xor0_shared);
+
+ /*
+ * two engines can't do memset simultaneously, this limitation
+ * satisfied by removing memset support from one of the engines.
+ */
+ dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask);
+ dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask);
+ platform_device_register(&kirkwood_xor00_channel);
+
+ dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask);
+ dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask);
+ dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask);
+ platform_device_register(&kirkwood_xor01_channel);
+}
+
+
+/*****************************************************************************
+ * XOR1
+ ****************************************************************************/
+static struct resource kirkwood_xor1_shared_resources[] = {
+ {
+ .name = "xor 1 low",
+ .start = XOR1_PHYS_BASE,
+ .end = XOR1_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "xor 1 high",
+ .start = XOR1_HIGH_PHYS_BASE,
+ .end = XOR1_HIGH_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device kirkwood_xor1_shared = {
+ .name = MV_XOR_SHARED_NAME,
+ .id = 1,
+ .dev = {
+ .platform_data = &kirkwood_xor_shared_data,
+ },
+ .num_resources = ARRAY_SIZE(kirkwood_xor1_shared_resources),
+ .resource = kirkwood_xor1_shared_resources,
+};
+
+static struct resource kirkwood_xor10_resources[] = {
+ [0] = {
+ .start = IRQ_KIRKWOOD_XOR_10,
+ .end = IRQ_KIRKWOOD_XOR_10,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data kirkwood_xor10_data = {
+ .shared = &kirkwood_xor1_shared,
+ .hw_id = 0,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor10_channel = {
+ .name = MV_XOR_NAME,
+ .id = 2,
+ .num_resources = ARRAY_SIZE(kirkwood_xor10_resources),
+ .resource = kirkwood_xor10_resources,
+ .dev = {
+ .dma_mask = &kirkwood_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&kirkwood_xor10_data,
+ },
+};
+
+static struct resource kirkwood_xor11_resources[] = {
+ [0] = {
+ .start = IRQ_KIRKWOOD_XOR_11,
+ .end = IRQ_KIRKWOOD_XOR_11,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data kirkwood_xor11_data = {
+ .shared = &kirkwood_xor1_shared,
+ .hw_id = 1,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor11_channel = {
+ .name = MV_XOR_NAME,
+ .id = 3,
+ .num_resources = ARRAY_SIZE(kirkwood_xor11_resources),
+ .resource = kirkwood_xor11_resources,
+ .dev = {
+ .dma_mask = &kirkwood_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&kirkwood_xor11_data,
+ },
+};
+
+void __init kirkwood_xor1_init(void)
+{
+ platform_device_register(&kirkwood_xor1_shared);
+
+ /*
+ * two engines can't do memset simultaneously, this limitation
+ * satisfied by removing memset support from one of the engines.
+ */
+ dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask);
+ dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask);
+ platform_device_register(&kirkwood_xor10_channel);
+
+ dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask);
+ dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask);
+ dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask);
+ platform_device_register(&kirkwood_xor11_channel);
+}
+
+
+/*****************************************************************************
* Time handling
****************************************************************************/
static void kirkwood_timer_init(void)
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 5dee2f6..69cd113 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -33,8 +33,11 @@
void kirkwood_pcie_init(void);
void kirkwood_rtc_init(void);
void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
+void kirkwood_spi_init(void);
void kirkwood_uart0_init(void);
void kirkwood_uart1_init(void);
+void kirkwood_xor0_init(void);
+void kirkwood_xor1_init(void);
extern struct sys_timer kirkwood_timer;
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index d1336b4..5c69992 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -88,6 +88,15 @@
#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000)
+#define XOR0_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60800)
+#define XOR0_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60800)
+#define XOR1_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60900)
+#define XOR1_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60900)
+#define XOR0_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60A00)
+#define XOR0_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60A00)
+#define XOR1_HIGH_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x60B00)
+#define XOR1_HIGH_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x60B00)
+
#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000)
#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000)
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
index 302bb2c..5790643 100644
--- a/arch/arm/mach-kirkwood/irq.c
+++ b/arch/arm/mach-kirkwood/irq.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
#include "common.h"
void __init kirkwood_init_irq(void)
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index 8282d0f..2195fa3 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -12,7 +12,7 @@
#include <linux/pci.h>
#include <linux/mbus.h>
#include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
#include "common.h"
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 182230a..a3012d4 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -18,6 +18,9 @@
#include <linux/timer.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
@@ -34,6 +37,21 @@
.n_ports = 2,
};
+static const struct flash_platform_data rd88F6192_spi_slave_data = {
+ .type = "m25p128",
+};
+
+static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &rd88F6192_spi_slave_data,
+ .irq = -1,
+ .max_speed_hz = 20000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
static void __init rd88f6192_init(void)
{
/*
@@ -45,7 +63,12 @@
kirkwood_ge00_init(&rd88f6192_ge00_data);
kirkwood_rtc_init();
kirkwood_sata_init(&rd88f6192_sata_data);
+ spi_register_board_info(rd88F6192_spi_slave_info,
+ ARRAY_SIZE(rd88F6192_spi_slave_info));
+ kirkwood_spi_init();
kirkwood_uart0_init();
+ kirkwood_xor0_init();
+ kirkwood_xor1_init();
}
static int __init rd88f6192_pci_init(void)
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index d8a4301..d96487a0 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -23,7 +23,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/kirkwood.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
#include "common.h"
static struct mtd_partition rd88f6281_nand_parts[] = {
diff --git a/arch/arm/mach-lh7a40x/include/mach/ssp.h b/arch/arm/mach-lh7a40x/include/mach/ssp.h
index 132b1c4..5099161 100644
--- a/arch/arm/mach-lh7a40x/include/mach/ssp.h
+++ b/arch/arm/mach-lh7a40x/include/mach/ssp.h
@@ -1,5 +1,4 @@
/* ssp.h
- $Id$
written by Marc Singer
6 Dec 2004
diff --git a/arch/arm/mach-lh7a40x/lcd-panel.h b/arch/arm/mach-lh7a40x/lcd-panel.h
index df6e38e..a7f5027 100644
--- a/arch/arm/mach-lh7a40x/lcd-panel.h
+++ b/arch/arm/mach-lh7a40x/lcd-panel.h
@@ -1,5 +1,4 @@
/* lcd-panel.h
- $Id$
written by Marc Singer
18 Jul 2005
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index e20cdbc..c0d2d9d 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -19,8 +19,8 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/loki.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
#include "common.h"
/*****************************************************************************
diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c
index d839af9..5a48793 100644
--- a/arch/arm/mach-loki/irq.c
+++ b/arch/arm/mach-loki/irq.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
#include "common.h"
void __init loki_init_irq(void)
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index e633f9c..953a26c 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -18,10 +18,10 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/mv78xx0.h>
-#include <asm/plat-orion/cache-feroceon-l2.h>
-#include <asm/plat-orion/ehci-orion.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
#include "common.h"
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 3198abf..28248d3 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <mach/mv78xx0.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
#include "common.h"
void __init mv78xx0_init_irq(void)
diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c
index b78e144..430ea84 100644
--- a/arch/arm/mach-mv78xx0/pcie.c
+++ b/arch/arm/mach-mv78xx0/pcie.c
@@ -12,7 +12,7 @@
#include <linux/pci.h>
#include <linux/mbus.h>
#include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
#include "common.h"
struct pcie_port {
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index 0a152ed..df8582a 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -54,7 +54,7 @@
};
static struct imxuart_platform_data uart_pdata = {
- .flags = 0,
+ .flags = IMXUART_HAVE_RTSCTS,
};
static struct platform_device *devices[] __initdata = {
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 826010d..2baeaeb 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -159,6 +159,7 @@
#ifdef CONFIG_ARCH_OMAP730
static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
{
+ .phys_base = OMAP730_MCBSP1_BASE,
.virt_base = io_p2v(OMAP730_MCBSP1_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -167,6 +168,7 @@
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP730_MCBSP2_BASE,
.virt_base = io_p2v(OMAP730_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
@@ -184,6 +186,7 @@
#ifdef CONFIG_ARCH_OMAP15XX
static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP1510_MCBSP1_BASE,
.virt_base = OMAP1510_MCBSP1_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -193,6 +196,7 @@
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP1510_MCBSP2_BASE,
.virt_base = io_p2v(OMAP1510_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP_DMA_MCBSP2_TX,
@@ -201,6 +205,7 @@
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP1510_MCBSP3_BASE,
.virt_base = OMAP1510_MCBSP3_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
@@ -219,6 +224,7 @@
#ifdef CONFIG_ARCH_OMAP16XX
static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP1610_MCBSP1_BASE,
.virt_base = OMAP1610_MCBSP1_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP_DMA_MCBSP1_TX,
@@ -228,6 +234,7 @@
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP1610_MCBSP2_BASE,
.virt_base = io_p2v(OMAP1610_MCBSP2_BASE),
.dma_rx_sync = OMAP_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP_DMA_MCBSP2_TX,
@@ -236,6 +243,7 @@
.ops = &omap1_mcbsp_ops,
},
{
+ .phys_base = OMAP1610_MCBSP3_BASE,
.virt_base = OMAP1610_MCBSP3_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP3_RX,
.dma_tx_sync = OMAP_DMA_MCBSP3_TX,
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index d4d6385..b72ca13 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -103,7 +103,7 @@
[1] = {
.start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
.end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
},
};
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 27eb6e3..b261f1f 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -134,6 +134,7 @@
#ifdef CONFIG_ARCH_OMAP24XX
static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP24XX_MCBSP1_BASE,
.virt_base = IO_ADDRESS(OMAP24XX_MCBSP1_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
@@ -143,6 +144,7 @@
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP24XX_MCBSP2_BASE,
.virt_base = IO_ADDRESS(OMAP24XX_MCBSP2_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
@@ -161,6 +163,7 @@
#ifdef CONFIG_ARCH_OMAP34XX
static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
{
+ .phys_base = OMAP34XX_MCBSP1_BASE,
.virt_base = IO_ADDRESS(OMAP34XX_MCBSP1_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
@@ -170,6 +173,7 @@
.clk_name = "mcbsp_clk",
},
{
+ .phys_base = OMAP34XX_MCBSP2_BASE,
.virt_base = IO_ADDRESS(OMAP34XX_MCBSP2_BASE),
.dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
.dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 1607c94..10ef464 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -317,7 +317,6 @@
printk(error, 6, status);
return -ENODEV;
}
- data->multipoint = 1;
tusb_device.dev.platform_data = data;
/* REVISIT let the driver know what DMA channels work */
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 168eeac..7b11e55 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -26,9 +26,10 @@
#include <asm/mach/time.h>
#include <mach/hardware.h>
#include <mach/orion5x.h>
-#include <asm/plat-orion/ehci-orion.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/ehci-orion.h>
+#include <plat/mv_xor.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
#include "common.h"
/*****************************************************************************
@@ -355,6 +356,103 @@
/*****************************************************************************
+ * XOR engine
+ ****************************************************************************/
+static struct resource orion5x_xor_shared_resources[] = {
+ {
+ .name = "xor low",
+ .start = ORION5X_XOR_PHYS_BASE,
+ .end = ORION5X_XOR_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .name = "xor high",
+ .start = ORION5X_XOR_PHYS_BASE + 0x200,
+ .end = ORION5X_XOR_PHYS_BASE + 0x2ff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device orion5x_xor_shared = {
+ .name = MV_XOR_SHARED_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(orion5x_xor_shared_resources),
+ .resource = orion5x_xor_shared_resources,
+};
+
+static u64 orion5x_xor_dmamask = DMA_32BIT_MASK;
+
+static struct resource orion5x_xor0_resources[] = {
+ [0] = {
+ .start = IRQ_ORION5X_XOR0,
+ .end = IRQ_ORION5X_XOR0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion5x_xor0_data = {
+ .shared = &orion5x_xor_shared,
+ .hw_id = 0,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion5x_xor0_channel = {
+ .name = MV_XOR_NAME,
+ .id = 0,
+ .num_resources = ARRAY_SIZE(orion5x_xor0_resources),
+ .resource = orion5x_xor0_resources,
+ .dev = {
+ .dma_mask = &orion5x_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&orion5x_xor0_data,
+ },
+};
+
+static struct resource orion5x_xor1_resources[] = {
+ [0] = {
+ .start = IRQ_ORION5X_XOR1,
+ .end = IRQ_ORION5X_XOR1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mv_xor_platform_data orion5x_xor1_data = {
+ .shared = &orion5x_xor_shared,
+ .hw_id = 1,
+ .pool_size = PAGE_SIZE,
+};
+
+static struct platform_device orion5x_xor1_channel = {
+ .name = MV_XOR_NAME,
+ .id = 1,
+ .num_resources = ARRAY_SIZE(orion5x_xor1_resources),
+ .resource = orion5x_xor1_resources,
+ .dev = {
+ .dma_mask = &orion5x_xor_dmamask,
+ .coherent_dma_mask = DMA_64BIT_MASK,
+ .platform_data = (void *)&orion5x_xor1_data,
+ },
+};
+
+void __init orion5x_xor_init(void)
+{
+ platform_device_register(&orion5x_xor_shared);
+
+ /*
+ * two engines can't do memset simultaneously, this limitation
+ * satisfied by removing memset support from one of the engines.
+ */
+ dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask);
+ dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask);
+ platform_device_register(&orion5x_xor0_channel);
+
+ dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask);
+ dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask);
+ dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask);
+ platform_device_register(&orion5x_xor1_channel);
+}
+
+
+/*****************************************************************************
* Time handling
****************************************************************************/
static void orion5x_timer_init(void)
@@ -382,6 +480,8 @@
*dev_name = "MV88F5281-D2";
} else if (*rev == MV88F5281_REV_D1) {
*dev_name = "MV88F5281-D1";
+ } else if (*rev == MV88F5281_REV_D0) {
+ *dev_name = "MV88F5281-D0";
} else {
*dev_name = "MV88F5281-Rev-Unsupported";
}
@@ -416,6 +516,15 @@
* Setup Orion address map
*/
orion5x_setup_cpu_mbus_bridge();
+
+ /*
+ * Don't issue "Wait for Interrupt" instruction if we are
+ * running on D0 5281 silicon.
+ */
+ if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) {
+ printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n");
+ disable_hlt();
+ }
}
/*
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index f72cf0e..0bd1955 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -32,6 +32,7 @@
void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
+void orion5x_xor_init(void);
/*
* PCIe/PCI functions.
@@ -40,6 +41,7 @@
struct pci_sys_data;
void orion5x_pcie_id(u32 *dev, u32 *rev);
+void orion5x_pci_disable(void);
void orion5x_pci_set_cardbus_mode(void);
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 48ce6d0..ff13e90 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -25,7 +25,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
#include "common.h"
#include "mpp.h"
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 1a1d84b..b38c65c 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -245,12 +245,8 @@
static struct i2c_board_info __initdata dns323_i2c_devices[] = {
{
I2C_BOARD_INFO("g760a", 0x3e),
-#if 0
- /* this entry requires the new-style driver model lm75 driver,
- * for the meantime "insmod lm75.ko force_lm75=0,0x48" is needed */
}, {
- I2C_BOARD_INFO("g751", 0x48),
-#endif
+ I2C_BOARD_INFO("lm75", 0x48),
}, {
I2C_BOARD_INFO("m41t80", 0x68),
},
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index f52a7d6..61eb74a 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -73,6 +73,7 @@
#define MV88F5182_REV_A2 2
/* Orion-2 (88F5281) */
#define MV88F5281_DEV_ID 0x5281
+#define MV88F5281_REV_D0 4
#define MV88F5281_REV_D1 5
#define MV88F5281_REV_D2 6
@@ -105,6 +106,10 @@
#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000)
#define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x))
+#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x60900)
+#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x60900)
+#define ORION5X_XOR_REG(x) (ORION5X_XOR_VIRT_BASE | (x))
+
#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000)
#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000)
#define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x))
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index cc2a017..2545ff9 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -16,7 +16,7 @@
#include <asm/gpio.h>
#include <asm/io.h>
#include <mach/orion5x.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
#include "common.h"
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 0caaaac..e321ec3 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -25,7 +25,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
#include "common.h"
#include "mpp.h"
@@ -146,8 +146,10 @@
static int __init kurobox_pro_pci_init(void)
{
- if (machine_is_kurobox_pro())
+ if (machine_is_kurobox_pro()) {
+ orion5x_pci_disable();
pci_common_init(&kurobox_pro_pci);
+ }
return 0;
}
@@ -356,6 +358,7 @@
orion5x_sata_init(&kurobox_pro_sata_data);
orion5x_uart0_init();
orion5x_uart1_init();
+ orion5x_xor_init();
orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
KUROBOX_PRO_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 4403cc9..53ff189 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -239,6 +239,7 @@
orion5x_i2c_init();
orion5x_sata_init(&mss2_sata_data);
orion5x_uart0_init();
+ orion5x_xor_init();
orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE);
platform_device_register(&mss2_nor_flash);
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 67b2c0d..978d4d5 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -203,6 +203,7 @@
orion5x_i2c_init();
orion5x_sata_init(&mv2120_sata_data);
orion5x_uart0_init();
+ orion5x_xor_init();
orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE);
platform_device_register(&mv2120_nor_flash);
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index 256a4f6..a7b7d77 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -14,7 +14,7 @@
#include <linux/pci.h>
#include <linux/mbus.h>
#include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
#include "common.h"
/*****************************************************************************
@@ -541,6 +541,13 @@
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
+static int orion5x_pci_disabled __initdata;
+
+void __init orion5x_pci_disable(void)
+{
+ orion5x_pci_disabled = 1;
+}
+
void __init orion5x_pci_set_cardbus_mode(void)
{
orion5x_pci_cardbus_mode = 1;
@@ -553,7 +560,7 @@
if (nr == 0) {
orion_pcie_set_local_bus_nr(PCIE_BASE, sys->busnr);
ret = pcie_setup(sys);
- } else if (nr == 1) {
+ } else if (nr == 1 && !orion5x_pci_disabled) {
orion5x_pci_set_bus_nr(sys->busnr);
ret = pci_setup(sys);
}
@@ -567,7 +574,7 @@
if (nr == 0) {
bus = pci_scan_bus(sys->busnr, &pcie_ops, sys);
- } else if (nr == 1) {
+ } else if (nr == 1 && !orion5x_pci_disabled) {
bus = pci_scan_bus(sys->busnr, &pci_ops, sys);
} else {
bus = NULL;
@@ -584,7 +591,7 @@
/*
* PCIe endpoint?
*/
- if (bus < orion5x_pci_local_bus_nr())
+ if (orion5x_pci_disabled || bus < orion5x_pci_local_bus_nr())
return IRQ_ORION5X_PCIE0_INT;
return -1;
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 8771cb7..4c3bcd7 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -292,6 +292,7 @@
orion5x_i2c_init();
orion5x_sata_init(&rd88f5182_sata_data);
orion5x_uart0_init();
+ orion5x_xor_init();
orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
RD88F5182_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 809132d..9d68905 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -207,12 +207,12 @@
static struct gpio_keys_button qnap_ts209_buttons[] = {
{
- .code = KEY_RESTART,
+ .code = KEY_COPY,
.gpio = QNAP_TS209_GPIO_KEY_MEDIA,
.desc = "USB Copy Button",
.active_low = 1,
}, {
- .code = KEY_POWER,
+ .code = KEY_RESTART,
.gpio = QNAP_TS209_GPIO_KEY_RESET,
.desc = "Reset Button",
.active_low = 1,
@@ -287,6 +287,10 @@
/*
* Configure peripherals.
*/
+ orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
+ QNAP_TS209_NOR_BOOT_SIZE);
+ platform_device_register(&qnap_ts209_nor_flash);
+
orion5x_ehci0_init();
orion5x_ehci1_init();
qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE +
@@ -296,10 +300,8 @@
orion5x_i2c_init();
orion5x_sata_init(&qnap_ts209_sata_data);
orion5x_uart0_init();
-
- orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
- QNAP_TS209_NOR_BOOT_SIZE);
- platform_device_register(&qnap_ts209_nor_flash);
+ orion5x_uart1_init();
+ orion5x_xor_init();
platform_device_register(&qnap_ts209_button_device);
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 6053e76..d85588a 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -3,6 +3,9 @@
*
* Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com>
*
+ * Copyright (C) 2008 Sylver Bruneau <sylver.bruneau@gmail.com>
+ * Copyright (C) 2008 Martin Michlmayr <tbm@cyrius.com>
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
@@ -16,6 +19,7 @@
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/i2c.h>
@@ -162,16 +166,59 @@
I2C_BOARD_INFO("s35390a", 0x30),
};
+/*****************************************************************************
+ * LEDs attached to GPIO
+ ****************************************************************************/
+
+static struct gpio_led ts409_led_pins[] = {
+ {
+ .name = "ts409:red:sata1",
+ .gpio = 4,
+ .active_low = 1,
+ }, {
+ .name = "ts409:red:sata2",
+ .gpio = 5,
+ .active_low = 1,
+ }, {
+ .name = "ts409:red:sata3",
+ .gpio = 6,
+ .active_low = 1,
+ }, {
+ .name = "ts409:red:sata4",
+ .gpio = 7,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data ts409_led_data = {
+ .leds = ts409_led_pins,
+ .num_leds = ARRAY_SIZE(ts409_led_pins),
+};
+
+static struct platform_device ts409_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &ts409_led_data,
+ },
+};
+
/****************************************************************************
* GPIO Attached Keys
* Power button is attached to the PIC microcontroller
****************************************************************************/
+#define QNAP_TS409_GPIO_KEY_RESET 14
#define QNAP_TS409_GPIO_KEY_MEDIA 15
static struct gpio_keys_button qnap_ts409_buttons[] = {
{
.code = KEY_RESTART,
+ .gpio = QNAP_TS409_GPIO_KEY_RESET,
+ .desc = "Reset Button",
+ .active_low = 1,
+ }, {
+ .code = KEY_COPY,
.gpio = QNAP_TS409_GPIO_KEY_MEDIA,
.desc = "USB Copy Button",
.active_low = 1,
@@ -231,6 +278,10 @@
/*
* Configure peripherals.
*/
+ orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE,
+ QNAP_TS409_NOR_BOOT_SIZE);
+ platform_device_register(&qnap_ts409_nor_flash);
+
orion5x_ehci0_init();
qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE +
qnap_ts409_partitions[5].offset,
@@ -238,10 +289,7 @@
orion5x_eth_init(&qnap_tsx09_eth_data);
orion5x_i2c_init();
orion5x_uart0_init();
-
- orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE,
- QNAP_TS409_NOR_BOOT_SIZE);
- platform_device_register(&qnap_ts409_nor_flash);
+ orion5x_uart1_init();
platform_device_register(&qnap_ts409_button_device);
@@ -255,6 +303,7 @@
if (qnap_ts409_i2c_rtc.irq == 0)
pr_warning("qnap_ts409_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
+ platform_device_register(&ts409_leds);
/* register tsx09 specific power-off method */
pm_power_off = qnap_tsx09_power_off;
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 014916a..ae0a5dc 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -256,6 +256,7 @@
orion5x_sata_init(&ts78xx_sata_data);
orion5x_uart0_init();
orion5x_uart1_init();
+ orion5x_xor_init();
orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE,
TS78XX_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index c01eea8..ca8e205 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -125,3 +125,28 @@
list_add(&clks[i].node, &clocks);
mutex_unlock(&clocks_mutex);
}
+
+int clk_add_alias(char *alias, struct device *alias_dev, char *id,
+ struct device *dev)
+{
+ struct clk *r = clk_lookup(dev, id);
+ struct clk *new;
+
+ if (!r)
+ return -ENODEV;
+
+ new = kzalloc(sizeof(struct clk), GFP_KERNEL);
+
+ if (!new)
+ return -ENOMEM;
+
+ new->name = alias;
+ new->dev = alias_dev;
+ new->other = r;
+
+ mutex_lock(&clocks_mutex);
+ list_add(&new->node, &clocks);
+ mutex_unlock(&clocks_mutex);
+
+ return 0;
+}
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 1ec8f91..73be795 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,3 +1,5 @@
+#include <linux/list.h>
+
struct clk;
struct clkops {
@@ -86,3 +88,6 @@
#endif
void clks_register(struct clk *clks, size_t num);
+int clk_add_alias(char *alias, struct device *alias_dev, char *id,
+ struct device *dev);
+
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 123a950..e703a8d 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -38,6 +38,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
#include <mach/pxa2xx-gpio.h>
+#include <mach/i2c.h>
#include <mach/irda.h>
#include <mach/mmc.h>
#include <mach/udc.h>
@@ -532,6 +533,7 @@
pxa_set_udc_info(&udc_info);
pxa_set_mci_info(&corgi_mci_platform_data);
pxa_set_ficp_info(&corgi_ficp_platform_data);
+ pxa_set_i2c_info(NULL);
platform_scoop_config = &corgi_pcmcia_config;
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 0394245..001a252 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -10,18 +10,78 @@
*
*/
+#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
-#include <mach/hardware.h>
#include <asm/mach-types.h>
+#include <mach/mfp-pxa25x.h>
+#include <mach/hardware.h>
+
#include "generic.h"
+static unsigned long e740_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO79_nCS_3, /* CS3 - IMAGEON */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
+
+ /* PC Card */
+ GPIO8_GPIO, /* CD0 */
+ GPIO44_GPIO, /* CD1 */
+ GPIO11_GPIO, /* IRQ0 */
+ GPIO6_GPIO, /* IRQ1 */
+ GPIO27_GPIO, /* RST0 */
+ GPIO24_GPIO, /* RST1 */
+ GPIO20_GPIO, /* PWR0 */
+ GPIO23_GPIO, /* PWR1 */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+static unsigned long e400_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
/* Only e800 has 128MB RAM */
static void __init eseries_fixup(struct machine_desc *desc,
- struct tag *tags, char **cmdline, struct meminfo *mi)
+ struct tag *tags, char **cmdline, struct meminfo *mi)
{
mi->nr_banks=1;
mi->bank[0].start = 0xa0000000;
@@ -32,83 +92,95 @@
mi->bank[0].size = (64*1024*1024);
}
+static void __init e740_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
+}
+
+static void __init e400_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
+}
+
/* e-series machine definitions */
#ifdef CONFIG_MACH_E330
MACHINE_START(E330, "Toshiba e330")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E350
MACHINE_START(E350, "Toshiba e350")
/* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E740
MACHINE_START(E740, "Toshiba e740")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e740_init,
+ .timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E750
MACHINE_START(E750, "Toshiba e750")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E400
MACHINE_START(E400, "Toshiba e400")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e400_init,
+ .timer = &pxa_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_E800
MACHINE_START(E800, "Toshiba e800")
- /* Maintainer: Ian Molton (spyro@f2s.com) */
- .phys_io = 0x40000000,
- .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- .boot_params = 0xa0000100,
- .map_io = pxa_map_io,
- .init_irq = pxa25x_init_irq,
- .fixup = eseries_fixup,
- .timer = &pxa_timer,
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = 0xa0000100,
+ .map_io = pxa_map_io,
+ .init_irq = pxa25x_init_irq,
+ .fixup = eseries_fixup,
+ .timer = &pxa_timer,
MACHINE_END
#endif
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 32772bc..108b5db 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -183,6 +183,7 @@
defined(CONFIG_MACH_TOSA) || \
defined(CONFIG_MACH_MAINSTONE) || \
defined(CONFIG_MACH_PCM027) || \
+ defined(CONFIG_ARCH_PXA_ESERIES) || \
defined(CONFIG_MACH_MAGICIAN)
#define NR_IRQS (IRQ_BOARD_END)
#elif defined(CONFIG_MACH_ZYLONITE)
diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h
index 351f32f..4d452fc 100644
--- a/arch/arm/mach-pxa/include/mach/mtd-xip.h
+++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h
@@ -10,8 +10,6 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- *
- * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $
*/
#ifndef __ARCH_PXA_MTD_XIP_H__
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h
index 8956afe..67debc4 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/include/mach/poodle.h
@@ -70,6 +70,12 @@
#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
#define POODLE_SCOOP_IO_OUT ( 0 )
+#define POODLE_LOCOMO_GPIO_AMP_ON LOCOMO_GPIO(8)
+#define POODLE_LOCOMO_GPIO_MUTE_L LOCOMO_GPIO(10)
+#define POODLE_LOCOMO_GPIO_MUTE_R LOCOMO_GPIO(11)
+#define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12)
+#define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13)
+
extern struct platform_device poodle_locomo_device;
#endif /* __ASM_ARCH_POODLE_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h
index 6544754..8e59111 100644
--- a/arch/arm/mach-pxa/include/mach/pxafb.h
+++ b/arch/arm/mach-pxa/include/mach/pxafb.h
@@ -28,6 +28,7 @@
* bits 10-17 : for AC Bias Pin Frequency
* bit 18 : for output enable polarity
* bit 19 : for pixel clock edge
+ * bit 20 : for output pixel format when base is RGBT16
*/
#define LCD_CONN_TYPE(_x) ((_x) & 0x0f)
#define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f)
@@ -53,10 +54,11 @@
#define LCD_SMART_PANEL_18BPP ((18 << 4) | LCD_TYPE_SMART_PANEL)
#define LCD_AC_BIAS_FREQ(x) (((x) & 0xff) << 10)
-#define LCD_BIAS_ACTIVE_HIGH (0 << 17)
-#define LCD_BIAS_ACTIVE_LOW (1 << 17)
-#define LCD_PCLK_EDGE_RISE (0 << 18)
-#define LCD_PCLK_EDGE_FALL (1 << 18)
+#define LCD_BIAS_ACTIVE_HIGH (0 << 18)
+#define LCD_BIAS_ACTIVE_LOW (1 << 18)
+#define LCD_PCLK_EDGE_RISE (0 << 19)
+#define LCD_PCLK_EDGE_FALL (1 << 19)
+#define LCD_ALTERNATE_MAPPING (1 << 20)
/*
* This structure describes the machine which we are running on.
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index bb9e092..4ffdff2 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -52,6 +52,7 @@
#include <mach/mmc.h>
#include "generic.h"
+#include "clock.h"
#include "devices.h"
static unsigned long lubbock_pin_config[] __initdata = {
@@ -485,6 +486,7 @@
pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config));
+ clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL);
pxa_set_udc_info(&udc_info);
set_pxa_fb_info(&sharp_lm8v31);
pxa_set_mci_info(&lubbock_mci_platform_data);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 055ec63..3f5f484 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -36,6 +36,7 @@
#include <mach/pxa2xx-gpio.h>
#include <mach/mmc.h>
#include <mach/udc.h>
+#include <mach/i2c.h>
#include <mach/irda.h>
#include <mach/poodle.h>
#include <mach/pxafb.h>
@@ -387,6 +388,7 @@
pxa_set_udc_info(&udc_info);
pxa_set_mci_info(&poodle_mci_platform_data);
pxa_set_ficp_info(&poodle_ficp_platform_data);
+ pxa_set_i2c_info(NULL);
platform_scoop_config = &poodle_pcmcia_config;
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9e5d8a8..305452b 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -166,8 +166,7 @@
;
/*
- * PXA 2xx clock declarations. Order is important (see aliases below)
- * Please be careful not to disrupt the ordering.
+ * PXA 2xx clock declarations.
*/
static struct clk pxa25x_clks[] = {
INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
@@ -194,11 +193,6 @@
INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
};
-static struct clk pxa2xx_clk_aliases[] = {
- INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL),
- INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL),
-};
-
#ifdef CONFIG_PM
#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
@@ -375,8 +369,6 @@
if (cpu_is_pxa255())
ret = platform_device_register(&pxa_device_hwuart);
- clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases));
-
return ret;
}
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 494fc1f..9adc7fc 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -90,7 +90,9 @@
};
static struct clk pxa310_clks[] = {
+#ifdef CONFIG_CPU_PXA310
PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
+#endif
};
static int __init pxa300_init(void)
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index cd39005..b569f3b 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -40,6 +40,7 @@
#include <mach/pxa2xx-gpio.h>
#include <mach/pxa27x-udc.h>
#include <mach/reset.h>
+#include <mach/i2c.h>
#include <mach/irda.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
@@ -574,6 +575,7 @@
pxa_set_ficp_info(&spitz_ficp_platform_data);
set_pxa_fb_parent(&spitzssp_device.dev);
set_pxa_fb_info(&spitz_pxafb_info);
+ pxa_set_i2c_info(NULL);
}
#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 67e1850..b0d6b32 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -17,9 +17,9 @@
#include <linux/interrupt.h>
#include <linux/clockchips.h>
#include <linux/sched.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
#include <mach/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 5dab30e..9f3ef9e 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -50,6 +50,7 @@
#include <asm/mach/sharpsl_param.h>
#include "generic.h"
+#include "clock.h"
#include "devices.h"
static unsigned long tosa_pin_config[] = {
@@ -521,6 +522,14 @@
.wakeup = 1,
.active_low = 1,
},
+ {
+ .type = EV_SW,
+ .code = SW_HEADPHONE_INSERT,
+ .gpio = TOSA_GPIO_EAR_IN,
+ .desc = "HeadPhone insert",
+ .active_low = 1,
+ .debounce_interval = 300,
+ },
};
static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
@@ -792,6 +801,8 @@
pxa_set_i2c_info(NULL);
platform_scoop_config = &tosa_pcmcia_config;
+ clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
+
platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h
index d583688..b3f90aa 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h
@@ -11,7 +11,7 @@
*/
#ifndef __ASM_ARM_REGS_CLOCK
-#define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $"
+#define __ASM_ARM_REGS_CLOCK
#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR)
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h
index 30bec02..528080c 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_REGS_GPIO_H
-#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $"
+#define __ASM_ARCH_REGS_GPIO_H
#define S3C2410_GPIONO(bank,offset) ((bank) + (offset))
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-irq.h b/arch/arm/mach-s3c2410/include/mach/regs-irq.h
index b057c06..de86ee8 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-irq.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-irq.h
@@ -10,7 +10,7 @@
#ifndef ___ASM_ARCH_REGS_IRQ_H
-#define ___ASM_ARCH_REGS_IRQ_H "$Id: irq.h,v 1.3 2003/03/25 21:29:06 ben Exp $"
+#define ___ASM_ARCH_REGS_IRQ_H
/* interrupt controller */
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h
index 893b874..ee8f040 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h
@@ -10,7 +10,7 @@
#ifndef ___ASM_ARCH_REGS_LCD_H
-#define ___ASM_ARCH_REGS_LCD_H "$Id: lcd.h,v 1.3 2003/06/26 13:25:06 ben Exp $"
+#define ___ASM_ARCH_REGS_LCD_H
#define S3C2410_LCDREG(x) (x)
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-mem.h
index f9926ab..5775980 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-mem.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-mem.h
@@ -11,7 +11,7 @@
*/
#ifndef __ASM_ARM_MEMREGS_H
-#define __ASM_ARM_MEMREGS_H "$Id: regs.h,v 1.8 2003/05/01 15:55:41 ben Exp $"
+#define __ASM_ARM_MEMREGS_H
#ifndef S3C2410_MEMREG
#define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x))
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
index 7dd4583..6026d09 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
@@ -48,11 +48,11 @@
#define S3C2443_CLKSRC_I2S_EPLLREF3 (3<<14)
#define S3C2443_CLKSRC_I2S_MASK (3<<14)
-#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<8)
-#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<8)
-#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<8)
-#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<8)
-#define S3C2443_CLKSRC_EPLLREF_MASK (3<<8)
+#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<7)
+#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<7)
+#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<7)
+#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<7)
+#define S3C2443_CLKSRC_EPLLREF_MASK (3<<7)
#define S3C2443_CLKSRC_ESYSCLK_EPLL (1<<6)
#define S3C2443_CLKSRC_MSYSCLK_MPLL (1<<4)
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index fb1e78e..24c6334 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -562,7 +562,7 @@
&bast_sio,
};
-static struct clk *bast_clocks[] = {
+static struct clk *bast_clocks[] __initdata = {
&s3c24xx_dclk0,
&s3c24xx_dclk1,
&s3c24xx_clkout0,
diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c
index c904008..b88939d 100644
--- a/arch/arm/mach-s3c2410/mach-smdk2410.c
+++ b/arch/arm/mach-s3c2410/mach-smdk2410.c
@@ -5,7 +5,6 @@
* Copyright (C) 2004 by FS Forth-Systeme GmbH
* All rights reserved.
*
- * $Id: mach-smdk2410.c,v 1.1 2004/05/11 14:15:38 mpietrek Exp $
* @Author: Jonas Dietsche
*
* This program is free software; you can redistribute it and/or
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 12cbca6..fbc0213 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -344,7 +344,7 @@
&vr1000_led3,
};
-static struct clk *vr1000_clocks[] = {
+static struct clk *vr1000_clocks[] __initdata = {
&s3c24xx_dclk0,
&s3c24xx_dclk1,
&s3c24xx_clkout0,
diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c
index b2ae237..598d130 100644
--- a/arch/arm/mach-s3c2410/nor-simtec.c
+++ b/arch/arm/mach-s3c2410/nor-simtec.c
@@ -30,6 +30,7 @@
#include <mach/bast-map.h>
#include <mach/bast-cpld.h>
+#include "nor-simtec.h"
static void simtec_nor_vpp(struct map_info *map, int vpp)
{
@@ -50,7 +51,7 @@
local_irq_restore(flags);
}
-struct physmap_flash_data simtec_nor_pdata = {
+static struct physmap_flash_data simtec_nor_pdata = {
.width = 2,
.set_vpp = simtec_nor_vpp,
.nr_parts = 0,
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 30f613a..ad980a1 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -26,9 +26,6 @@
#include <linux/spi/spi.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
@@ -398,7 +395,7 @@
}
static struct s3c2410_spigpio_info jive_lcd_spi = {
- .bus_num = 0,
+ .bus_num = 1,
.pin_clk = S3C2410_GPG8,
.pin_mosi = S3C2410_GPB8,
.chip_select = jive_lcd_spi_chipselect,
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 265c77d..441f4bc 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -414,7 +414,7 @@
&anubis_device_sm501,
};
-static struct clk *anubis_clocks[] = {
+static struct clk *anubis_clocks[] __initdata = {
&s3c24xx_dclk0,
&s3c24xx_dclk1,
&s3c24xx_clkout0,
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index d2ee0cd..8b83f93 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -341,7 +341,7 @@
&osiris_pcmcia,
};
-static struct clk *osiris_clocks[] = {
+static struct clk *osiris_clocks[] __initdata = {
&s3c24xx_dclk0,
&s3c24xx_dclk1,
&s3c24xx_clkout0,
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 39d38c8..029dbfb 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -3,8 +3,6 @@
*
* Copyright (C) 2001 Russell King
*
- * $Id: cpu-sa1110.c,v 1.9 2002/07/06 16:53:18 rmk Exp $
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 1362994..b422526 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -18,9 +18,9 @@
#include <linux/ioport.h>
#include <linux/sched.h> /* just for sched_clock() - funny that */
#include <linux/platform_device.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <mach/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h
index bc12085..cc6b4bf 100644
--- a/arch/arm/mach-sa1100/include/mach/jornada720.h
+++ b/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
/*
* arch/arm/mach-sa1100/include/mach/jornada720.h
*
- * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ * SSP/MCU communication definitions for HP Jornada 710/720/728
*
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- * Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ * Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -25,3 +25,8 @@
#define PWMOFF 0xDF
#define TXDUMMY 0x11
#define ERRORCODE 0x00
+
+extern void jornada_ssp_start(void);
+extern void jornada_ssp_end(void);
+extern int jornada_ssp_inout(u8 byte);
+extern int jornada_ssp_byte(u8 byte);
diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h
index 80cfdac..eaa09e8 100644
--- a/arch/arm/mach-sa1100/include/mach/mtd-xip.h
+++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h
@@ -10,8 +10,6 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- *
- * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $
*/
#ifndef __ARCH_SA1100_MTD_XIP_H__
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 06ea7ab..28cf369 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
#include <linux/slab.h>
#include <mach/hardware.h>
-#include <asm/hardware/ssp.h>
#include <mach/jornada720.h>
+#include <asm/hardware/ssp.h>
static DEFINE_SPINLOCK(jornada_ssp_lock);
static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@
* jornada_ssp_start - enable mcu
*
*/
-int jornada_ssp_start()
+void jornada_ssp_start(void)
{
spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
GPCR = GPIO_GPIO25;
udelay(50);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@
* jornada_ssp_end - disable mcu and turn off lock
*
*/
-int jornada_ssp_end()
+void jornada_ssp_end(void)
{
GPSR = GPIO_GPIO25;
spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_end);
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index d75e795..b638f10 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -28,8 +28,8 @@
#include <linux/amba/clcd.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/cnt32_to_63.h>
-#include <asm/cnt32_to_63.h>
#include <asm/system.h>
#include <mach/hardware.h>
#include <asm/io.h>
diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
index 20eec4b..7b5a25d 100644
--- a/arch/arm/mm/cache-feroceon-l2.c
+++ b/arch/arm/mm/cache-feroceon-l2.c
@@ -14,7 +14,7 @@
#include <linux/init.h>
#include <asm/cacheflush.h>
-#include <asm/plat-orion/cache-feroceon-l2.h>
+#include <plat/cache-feroceon-l2.h>
/*
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 2d6d682..a713e40 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -211,6 +211,12 @@
PMD_SECT_TEX(1),
.domain = DOMAIN_IO,
},
+ [MT_DEVICE_WC] = { /* ioremap_wc */
+ .prot_pte = PROT_PTE_DEVICE,
+ .prot_l1 = PMD_TYPE_TABLE,
+ .prot_sect = PROT_SECT_DEVICE,
+ .domain = DOMAIN_IO,
+ },
[MT_CACHECLEAN] = {
.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
.domain = DOMAIN_KERNEL,
@@ -273,6 +279,20 @@
}
/*
+ * On non-Xscale3 ARMv5-and-older systems, use CB=01
+ * (Uncached/Buffered) for ioremap_wc() mappings. On XScale3
+ * and ARMv6+, use TEXCB=00100 mappings (Inner/Outer Uncacheable
+ * in xsc3 parlance, Uncached Normal in ARMv6 parlance).
+ */
+ if (cpu_is_xsc3() || cpu_arch >= CPU_ARCH_ARMv6) {
+ mem_types[MT_DEVICE_WC].prot_pte_ext |= PTE_EXT_TEX(1);
+ mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1);
+ } else {
+ mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_BUFFERABLE;
+ mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE;
+ }
+
+ /*
* ARMv5 and lower, bit 4 must be set for page tables.
* (was: cache "update-able on write" bit on ARM610)
* However, Xscale cores require this bit to be cleared.
@@ -568,6 +588,55 @@
create_mapping(io_desc + i);
}
+static int __init check_membank_valid(struct membank *mb)
+{
+ /*
+ * Check whether this memory region has non-zero size.
+ */
+ if (mb->size == 0)
+ return 0;
+
+ /*
+ * Check whether this memory region would entirely overlap
+ * the vmalloc area.
+ */
+ if (phys_to_virt(mb->start) >= VMALLOC_MIN) {
+ printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx "
+ "(vmalloc region overlap).\n",
+ mb->start, mb->start + mb->size - 1);
+ return 0;
+ }
+
+ /*
+ * Check whether this memory region would partially overlap
+ * the vmalloc area.
+ */
+ if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) ||
+ phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) {
+ unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start);
+
+ printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx "
+ "to -%.8lx (vmalloc region overlap).\n",
+ mb->start, mb->start + mb->size - 1,
+ mb->start + newsize - 1);
+ mb->size = newsize;
+ }
+
+ return 1;
+}
+
+static void __init sanity_check_meminfo(struct meminfo *mi)
+{
+ int i;
+ int j;
+
+ for (i = 0, j = 0; i < mi->nr_banks; i++) {
+ if (check_membank_valid(&mi->bank[i]))
+ mi->bank[j++] = mi->bank[i];
+ }
+ mi->nr_banks = j;
+}
+
static inline void prepare_page_table(struct meminfo *mi)
{
unsigned long addr;
@@ -753,6 +822,7 @@
void *zero_page;
build_mem_type_table();
+ sanity_check_meminfo(mi);
prepare_page_table(mi);
bootmem_init(mi);
devicemaps_init(mdesc);
diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index 1a3d63d..551244d 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -15,6 +15,7 @@
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
+#include "proc-macros.S"
/* ARM940T has a 4KB DCache comprising 256 lines of 4 words */
#define CACHE_DLINESIZE 16
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index 82d579a..6168c61 100644
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -17,6 +17,7 @@
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
+#include "proc-macros.S"
/*
* ARM946E-S is synthesizable to have 0KB to 1MB sized D-Cache,
diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c
index 2f86272..0a38f0b 100644
--- a/arch/arm/plat-mxc/clock.c
+++ b/arch/arm/plat-mxc/clock.c
@@ -37,7 +37,6 @@
#include <linux/proc_fs.h>
#include <linux/semaphore.h>
#include <linux/string.h>
-#include <linux/version.h>
#include <mach/clock.h>
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 23a0705..197974d 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -10,7 +10,6 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 187e3d8..01da719 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -21,6 +21,7 @@
#include <mach/tc.h>
#include <mach/board.h>
+#include <mach/mmc.h>
#include <mach/mux.h>
#include <mach/gpio.h>
#include <mach/menelaus.h>
@@ -194,25 +195,38 @@
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
+ defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
#define OMAP_MMC1_BASE 0x4809c000
-#define OMAP_MMC1_INT INT_24XX_MMC_IRQ
-#else
-#define OMAP_MMC1_BASE 0xfffb7800
-#define OMAP_MMC1_INT INT_MMC
-#endif
-#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
+#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x1fc)
+#define OMAP_MMC1_INT INT_24XX_MMC_IRQ
-static struct omap_mmc_conf mmc1_conf;
+#define OMAP_MMC2_BASE 0x480b4000
+#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x1fc)
+#define OMAP_MMC2_INT INT_24XX_MMC2_IRQ
+
+#else
+
+#define OMAP_MMC1_BASE 0xfffb7800
+#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x7f)
+#define OMAP_MMC1_INT INT_MMC
+
+#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
+#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x7f)
+#define OMAP_MMC2_INT INT_1610_MMC2
+
+#endif
+
+static struct omap_mmc_platform_data mmc1_data;
static u64 mmc1_dmamask = 0xffffffff;
static struct resource mmc1_resources[] = {
{
.start = OMAP_MMC1_BASE,
- .end = OMAP_MMC1_BASE + 0x7f,
+ .end = OMAP_MMC1_END,
.flags = IORESOURCE_MEM,
},
{
@@ -226,26 +240,27 @@
.id = 1,
.dev = {
.dma_mask = &mmc1_dmamask,
- .platform_data = &mmc1_conf,
+ .platform_data = &mmc1_data,
},
.num_resources = ARRAY_SIZE(mmc1_resources),
.resource = mmc1_resources,
};
-#ifdef CONFIG_ARCH_OMAP16XX
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
-static struct omap_mmc_conf mmc2_conf;
+static struct omap_mmc_platform_data mmc2_data;
static u64 mmc2_dmamask = 0xffffffff;
static struct resource mmc2_resources[] = {
{
.start = OMAP_MMC2_BASE,
- .end = OMAP_MMC2_BASE + 0x7f,
+ .end = OMAP_MMC2_END,
.flags = IORESOURCE_MEM,
},
{
- .start = INT_1610_MMC2,
+ .start = OMAP_MMC2_INT,
.flags = IORESOURCE_IRQ,
},
};
@@ -255,26 +270,19 @@
.id = 2,
.dev = {
.dma_mask = &mmc2_dmamask,
- .platform_data = &mmc2_conf,
+ .platform_data = &mmc2_data,
},
.num_resources = ARRAY_SIZE(mmc2_resources),
.resource = mmc2_resources,
};
#endif
-static void __init omap_init_mmc(void)
+static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
{
- const struct omap_mmc_config *mmc_conf;
- const struct omap_mmc_conf *mmc;
-
- /* NOTE: assumes MMC was never (wrongly) enabled */
- mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
- if (!mmc_conf)
+ if (cpu_is_omap2430() || cpu_is_omap34xx())
return;
- /* block 1 is always available and has just one pinout option */
- mmc = &mmc_conf->mmc[0];
- if (mmc->enabled) {
+ if (mmc_conf->mmc[0].enabled) {
if (cpu_is_omap24xx()) {
omap_cfg_reg(H18_24XX_MMC_CMD);
omap_cfg_reg(H15_24XX_MMC_CLKI);
@@ -292,7 +300,7 @@
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
}
- if (mmc->wire4) {
+ if (mmc_conf->mmc[0].wire4) {
if (cpu_is_omap24xx()) {
omap_cfg_reg(H14_24XX_MMC_DAT1);
omap_cfg_reg(E19_24XX_MMC_DAT2);
@@ -303,25 +311,22 @@
} else {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
- if (!mmc->nomux)
+ if (!mmc_conf->mmc[0].nomux)
omap_cfg_reg(MMC_DAT2);
omap_cfg_reg(MMC_DAT3);
}
}
- mmc1_conf = *mmc;
- (void) platform_device_register(&mmc_omap_device1);
}
#ifdef CONFIG_ARCH_OMAP16XX
/* block 2 is on newer chips, and has many pinout options */
- mmc = &mmc_conf->mmc[1];
- if (mmc->enabled) {
- if (!mmc->nomux) {
+ if (mmc_conf->mmc[1].enabled) {
+ if (!mmc_conf->mmc[1].nomux) {
omap_cfg_reg(Y8_1610_MMC2_CMD);
omap_cfg_reg(Y10_1610_MMC2_CLK);
omap_cfg_reg(R18_1610_MMC2_CLKIN);
omap_cfg_reg(W8_1610_MMC2_DAT0);
- if (mmc->wire4) {
+ if (mmc_conf->mmc[1].wire4) {
omap_cfg_reg(V8_1610_MMC2_DAT1);
omap_cfg_reg(W15_1610_MMC2_DAT2);
omap_cfg_reg(R10_1610_MMC2_DAT3);
@@ -337,14 +342,55 @@
if (cpu_is_omap1710())
omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
MOD_CONF_CTRL_1);
- mmc2_conf = *mmc;
+ }
+#endif
+}
+
+static void __init omap_init_mmc(void)
+{
+ const struct omap_mmc_config *mmc_conf;
+
+ /* NOTE: assumes MMC was never (wrongly) enabled */
+ mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+ if (!mmc_conf)
+ return;
+
+ omap_init_mmc_conf(mmc_conf);
+
+ if (mmc_conf->mmc[0].enabled) {
+ mmc1_data.conf = mmc_conf->mmc[0];
+ (void) platform_device_register(&mmc_omap_device1);
+ }
+
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
+ if (mmc_conf->mmc[1].enabled) {
+ mmc2_data.conf = mmc_conf->mmc[1];
(void) platform_device_register(&mmc_omap_device2);
}
#endif
- return;
}
+
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info)
+{
+ switch (host) {
+ case 1:
+ mmc1_data = *info;
+ break;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+ defined(CONFIG_ARCH_OMAP34XX)
+ case 2:
+ mmc2_data = *info;
+ break;
+#endif
+ default:
+ BUG();
+ }
+}
+
#else
static inline void omap_init_mmc(void) {}
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {}
#endif
/*-------------------------------------------------------------------------*/
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 3e76ee2..9e1341e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1488,7 +1488,7 @@
bank->chip.set = gpio_set;
if (bank_is_mpuio(bank)) {
bank->chip.label = "mpuio";
-#ifdef CONFIG_ARCH_OMAP1
+#ifdef CONFIG_ARCH_OMAP16XX
bank->chip.dev = &omap_mpuio_device.dev;
#endif
bank->chip.base = OMAP_MPUIO(0);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6eb44a9..8fdb95e 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -315,6 +315,7 @@
};
struct omap_mcbsp_platform_data {
+ unsigned long phys_base;
u32 virt_base;
u8 dma_rx_sync, dma_tx_sync;
u16 rx_irq, tx_irq;
@@ -324,6 +325,7 @@
struct omap_mcbsp {
struct device *dev;
+ unsigned long phys_base;
u32 io_base;
u8 id;
u8 free;
diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h
index 037486c..a325caf 100644
--- a/arch/arm/plat-omap/include/mach/memory.h
+++ b/arch/arm/plat-omap/include/mach/memory.h
@@ -76,13 +76,14 @@
(dma_addr_t)virt_to_lbus(page_address(page)) : \
(dma_addr_t)__virt_to_bus(page_address(page));})
-#define __arch_dma_to_virt(dev, addr) ({is_lbus_device(dev) ? \
- lbus_to_virt(addr) : \
- __bus_to_virt(addr);})
+#define __arch_dma_to_virt(dev, addr) ({ (void *) (is_lbus_device(dev) ? \
+ lbus_to_virt(addr) : \
+ __bus_to_virt(addr)); })
-#define __arch_virt_to_dma(dev, addr) ({is_lbus_device(dev) ? \
- virt_to_lbus(addr) : \
- __virt_to_bus(addr);})
+#define __arch_virt_to_dma(dev, addr) ({ unsigned long __addr = (unsigned long)(addr); \
+ (dma_addr_t) (is_lbus_device(dev) ? \
+ virt_to_lbus(__addr) : \
+ __virt_to_bus(__addr)); })
#endif /* CONFIG_ARCH_OMAP15XX */
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index d084405..014d265 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -651,7 +651,7 @@
omap_set_dma_dest_params(mcbsp[id].dma_tx_lch,
src_port,
OMAP_DMA_AMODE_CONSTANT,
- mcbsp[id].io_base + OMAP_MCBSP_REG_DXR1,
+ mcbsp[id].phys_base + OMAP_MCBSP_REG_DXR1,
0, 0);
omap_set_dma_src_params(mcbsp[id].dma_tx_lch,
@@ -712,7 +712,7 @@
omap_set_dma_src_params(mcbsp[id].dma_rx_lch,
src_port,
OMAP_DMA_AMODE_CONSTANT,
- mcbsp[id].io_base + OMAP_MCBSP_REG_DRR1,
+ mcbsp[id].phys_base + OMAP_MCBSP_REG_DRR1,
0, 0);
omap_set_dma_dest_params(mcbsp[id].dma_rx_lch,
@@ -830,6 +830,7 @@
mcbsp[id].dma_tx_lch = -1;
mcbsp[id].dma_rx_lch = -1;
+ mcbsp[id].phys_base = pdata->phys_base;
mcbsp[id].io_base = pdata->virt_base;
/* Default I/O is IRQ based */
mcbsp[id].io_type = OMAP_MCBSP_IRQ_IO;
diff --git a/include/asm-arm/plat-orion/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
similarity index 84%
rename from include/asm-arm/plat-orion/cache-feroceon-l2.h
rename to arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
index ba4e016..06f982d 100644
--- a/include/asm-arm/plat-orion/cache-feroceon-l2.h
+++ b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/plat-orion/cache-feroceon-l2.h
+ * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
*
* Copyright (C) 2008 Marvell Semiconductor
*
diff --git a/include/asm-arm/plat-orion/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h
similarity index 71%
rename from include/asm-arm/plat-orion/ehci-orion.h
rename to arch/arm/plat-orion/include/plat/ehci-orion.h
index 7857056..6434305 100644
--- a/include/asm-arm/plat-orion/ehci-orion.h
+++ b/arch/arm/plat-orion/include/plat/ehci-orion.h
@@ -1,13 +1,13 @@
/*
- * include/asm-arm/plat-orion/ehci-orion.h
+ * arch/arm/plat-orion/include/plat/ehci-orion.h
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_PLAT_ORION_EHCI_ORION_H
-#define __ASM_PLAT_ORION_EHCI_ORION_H
+#ifndef __PLAT_EHCI_ORION_H
+#define __PLAT_EHCI_ORION_H
#include <linux/mbus.h>
diff --git a/include/asm-arm/plat-orion/irq.h b/arch/arm/plat-orion/include/plat/irq.h
similarity index 76%
rename from include/asm-arm/plat-orion/irq.h
rename to arch/arm/plat-orion/include/plat/irq.h
index 94aeed9..f05eeab 100644
--- a/include/asm-arm/plat-orion/irq.h
+++ b/arch/arm/plat-orion/include/plat/irq.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/plat-orion/irq.h
+ * arch/arm/plat-orion/include/plat/irq.h
*
* Marvell Orion SoC IRQ handling.
*
@@ -8,8 +8,8 @@
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_PLAT_ORION_IRQ_H
-#define __ASM_PLAT_ORION_IRQ_H
+#ifndef __PLAT_IRQ_H
+#define __PLAT_IRQ_H
void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr);
diff --git a/include/asm-arm/plat-orion/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h
similarity index 81%
rename from include/asm-arm/plat-orion/mv_xor.h
rename to arch/arm/plat-orion/include/plat/mv_xor.h
index c349e8f..bd5f3bd 100644
--- a/include/asm-arm/plat-orion/mv_xor.h
+++ b/arch/arm/plat-orion/include/plat/mv_xor.h
@@ -1,9 +1,11 @@
/*
+ * arch/arm/plat-orion/include/plat/mv_xor.h
+ *
* Marvell XOR platform device data definition file.
*/
-#ifndef __ASM_PLAT_ORION_MV_XOR_H
-#define __ASM_PLAT_ORION_MV_XOR_H
+#ifndef __PLAT_MV_XOR_H
+#define __PLAT_MV_XOR_H
#include <linux/dmaengine.h>
#include <linux/mbus.h>
diff --git a/include/asm-arm/plat-orion/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h
similarity index 79%
rename from include/asm-arm/plat-orion/orion_nand.h
rename to arch/arm/plat-orion/include/plat/orion_nand.h
index ad4ce94..d6a4cfa 100644
--- a/include/asm-arm/plat-orion/orion_nand.h
+++ b/arch/arm/plat-orion/include/plat/orion_nand.h
@@ -1,13 +1,13 @@
/*
- * include/asm-arm/plat-orion/orion_nand.h
+ * arch/arm/plat-orion/include/plat/orion_nand.h
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_PLAT_ORION_ORION_NAND_H
-#define __ASM_PLAT_ORION_ORION_NAND_H
+#ifndef __PLAT_ORION_NAND_H
+#define __PLAT_ORION_NAND_H
/*
* Device bus NAND private data
diff --git a/include/asm-arm/plat-orion/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h
similarity index 91%
rename from include/asm-arm/plat-orion/pcie.h
rename to arch/arm/plat-orion/include/plat/pcie.h
index e61b7bd..3ebfef7 100644
--- a/include/asm-arm/plat-orion/pcie.h
+++ b/arch/arm/plat-orion/include/plat/pcie.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/plat-orion/pcie.h
+ * arch/arm/plat-orion/include/plat/pcie.h
*
* Marvell Orion SoC PCIe handling.
*
@@ -8,8 +8,8 @@
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_PLAT_ORION_PCIE_H
-#define __ASM_PLAT_ORION_PCIE_H
+#ifndef __PLAT_PCIE_H
+#define __PLAT_PCIE_H
u32 orion_pcie_dev_id(void __iomem *base);
u32 orion_pcie_rev(void __iomem *base);
diff --git a/include/asm-arm/plat-orion/time.h b/arch/arm/plat-orion/include/plat/time.h
similarity index 74%
rename from include/asm-arm/plat-orion/time.h
rename to arch/arm/plat-orion/include/plat/time.h
index 0e85cc8..c06ca35 100644
--- a/include/asm-arm/plat-orion/time.h
+++ b/arch/arm/plat-orion/include/plat/time.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/plat-orion/time.h
+ * arch/arm/plat-orion/include/plat/time.h
*
* Marvell Orion SoC time handling.
*
@@ -8,8 +8,8 @@
* warranty of any kind, whether express or implied.
*/
-#ifndef __ASM_PLAT_ORION_TIME_H
-#define __ASM_PLAT_ORION_TIME_H
+#ifndef __PLAT_TIME_H
+#define __PLAT_TIME_H
void orion_time_init(unsigned int irq, unsigned int tclk);
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index fe66a18..3f9d34f 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
static void orion_irq_mask(u32 irq)
{
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index ca32c60..883902f 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -12,7 +12,7 @@
#include <linux/pci.h>
#include <linux/mbus.h>
#include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
/*
* PCIe unit register offsets.
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 6d60f04..89ce60e 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -169,9 +169,7 @@
IODESC_ENT(UART)
};
-
-static struct cpu_table *
-s3c_lookup_cpu(unsigned long idcode)
+static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode)
{
struct cpu_table *tab;
int count;
diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c
index 849f846..3caec6b 100644
--- a/arch/arm/plat-s3c24xx/gpiolib.c
+++ b/arch/arm/plat-s3c24xx/gpiolib.c
@@ -39,7 +39,7 @@
* drivers themsevles.
*/
-int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
+static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
{
struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
void __iomem *base = ourchip->base;
@@ -58,7 +58,7 @@
return 0;
}
-int s3c24xx_gpiolib_output(struct gpio_chip *chip,
+static int s3c24xx_gpiolib_output(struct gpio_chip *chip,
unsigned offset, int value)
{
struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
@@ -86,7 +86,8 @@
return 0;
}
-void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value)
+static void s3c24xx_gpiolib_set(struct gpio_chip *chip,
+ unsigned offset, int value)
{
struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
void __iomem *base = ourchip->base;
@@ -104,7 +105,7 @@
local_irq_restore(flags);
}
-int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
+static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
{
struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
unsigned long val;
@@ -150,8 +151,7 @@
return 0;
}
-
-struct s3c24xx_gpio_chip gpios[] = {
+static struct s3c24xx_gpio_chip gpios[] = {
[0] = {
.base = S3C24XX_GPIO_BASE(S3C2410_GPA0),
.chip = {
diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c
index ccfdc9d..306cc9c 100644
--- a/arch/arm/plat-s3c24xx/pwm-clock.c
+++ b/arch/arm/plat-s3c24xx/pwm-clock.c
@@ -89,7 +89,7 @@
/* TODO - add set rate calls. */
-struct clk clk_timer_scaler[] = {
+static struct clk clk_timer_scaler[] = {
[0] = {
.name = "pwm-scaler0",
.id = -1,
@@ -102,7 +102,7 @@
},
};
-struct clk clk_timer_tclk[] = {
+static struct clk clk_timer_tclk[] = {
[0] = {
.name = "pwm-tclk0",
.id = -1,
@@ -232,7 +232,7 @@
return 0;
}
-struct pwm_tdiv_clk clk_timer_tdiv[] = {
+static struct pwm_tdiv_clk clk_timer_tdiv[] = {
[0] = {
.clk = {
.name = "pwm-tdiv",
diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c
index 18c4bdc..7a92c93 100644
--- a/arch/arm/plat-s3c24xx/pwm.c
+++ b/arch/arm/plat-s3c24xx/pwm.c
@@ -19,6 +19,7 @@
#include <linux/io.h>
#include <linux/pwm.h>
+#include <asm/plat-s3c24xx/devs.h>
#include <asm/plat-s3c/regs-timer.h>
struct pwm_device {
@@ -38,7 +39,7 @@
unsigned char pwm_id;
};
-#define pwm_dbg(_pwm, msg...) dev_info(&(_pwm)->pdev->dev, msg)
+#define pwm_dbg(_pwm, msg...) dev_dbg(&(_pwm)->pdev->dev, msg)
static struct clk *clk_scaler[2];
@@ -168,7 +169,7 @@
EXPORT_SYMBOL(pwm_disable);
-unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq)
+static unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq)
{
unsigned long tin_parent_rate;
unsigned int div;
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 8b8f564..56281c0 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
-# Last update: Sun Jul 13 12:04:05 2008
+# Last update: Wed Aug 13 21:56:02 2008
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
@@ -843,7 +843,7 @@
gecko MACH_GECKO GECKO 832
ds101 MACH_DS101 DS101 833
omap_palmtt2 MACH_OMAP_PALMTT2 OMAP_PALMTT2 834
-xscale_palmld MACH_XSCALE_PALMLD XSCALE_PALMLD 835
+palmld MACH_PALMLD PALMLD 835
cc9c MACH_CC9C CC9C 836
sbc1670 MACH_SBC1670 SBC1670 837
ixdp28x5 MACH_IXDP28X5 IXDP28X5 838
@@ -852,7 +852,7 @@
arcom_zeus MACH_ARCOM_ZEUS ARCOM_ZEUS 841
osiris MACH_OSIRIS OSIRIS 842
maestro MACH_MAESTRO MAESTRO 843
-tunge2 MACH_TUNGE2 TUNGE2 844
+palmte2 MACH_PALMTE2 PALMTE2 844
ixbbm MACH_IXBBM IXBBM 845
mx27ads MACH_MX27ADS MX27ADS 846
ax8004 MACH_AX8004 AX8004 847
@@ -916,7 +916,7 @@
apf9328 MACH_APF9328 APF9328 906
omap_wipoq MACH_OMAP_WIPOQ OMAP_WIPOQ 907
omap_twip MACH_OMAP_TWIP OMAP_TWIP 908
-palmtreo650 MACH_PALMTREO650 PALMTREO650 909
+palmt650 MACH_PALMT650 PALMT650 909
acumen MACH_ACUMEN ACUMEN 910
xp100 MACH_XP100 XP100 911
fs2410 MACH_FS2410 FS2410 912
@@ -1096,7 +1096,7 @@
multmdw MACH_MULTMDW MULTMDW 1087
mba2440 MACH_MBA2440 MBA2440 1088
ecsd MACH_ECSD ECSD 1089
-zire31 MACH_ZIRE31 ZIRE31 1090
+palmz31 MACH_PALMZ31 PALMZ31 1090
fsg MACH_FSG FSG 1091
razor101 MACH_RAZOR101 RAZOR101 1092
opera_tdm MACH_OPERA_TDM OPERA_TDM 1093
@@ -1810,7 +1810,7 @@
pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820
jade MACH_JADE JADE 1821
ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822
-gprisc4 MACH_GPRISC4 GPRISC4 1823
+gprisc3 MACH_GPRISC4 GPRISC4 1823
stamp9260 MACH_STAMP9260 STAMP9260 1824
smdk6430 MACH_SMDK6430 SMDK6430 1825
smdkc100 MACH_SMDKC100 SMDKC100 1826
@@ -1820,3 +1820,44 @@
at91sam9m10ek MACH_AT91SAM9M10EK AT91SAM9M10EK 1830
linkstation_produo MACH_LINKSTATION_PRODUO LINKSTATION_PRODUO 1831
hit_b0 MACH_HIT_B0 HIT_B0 1832
+adx_rmu MACH_ADX_RMU ADX_RMU 1833
+xg_cpe_main MACH_XG_CPE_MAIN XG_CPE_MAIN 1834
+edb9407a MACH_EDB9407A EDB9407A 1835
+dtb9608 MACH_DTB9608 DTB9608 1836
+em104v1 MACH_EM104V1 EM104V1 1837
+demo MACH_DEMO DEMO 1838
+logi9260 MACH_LOGI9260 LOGI9260 1839
+mx31_exm32 MACH_MX31_EXM32 MX31_EXM32 1840
+usb_a9g20 MACH_USB_A9G20 USB_A9G20 1841
+picproje2008 MACH_PICPROJE2008 PICPROJE2008 1842
+cs_e9315 MACH_CS_E9315 CS_E9315 1843
+qil_a9g20 MACH_QIL_A9G20 QIL_A9G20 1844
+sha_pon020 MACH_SHA_PON020 SHA_PON020 1845
+nad MACH_NAD NAD 1846
+sbc35_a9260 MACH_SBC35_A9260 SBC35_A9260 1847
+sbc35_a9g20 MACH_SBC35_A9G20 SBC35_A9G20 1848
+davinci_beginning MACH_DAVINCI_BEGINNING DAVINCI_BEGINNING 1849
+uwc MACH_UWC UWC 1850
+mxlads MACH_MXLADS MXLADS 1851
+htcnike MACH_HTCNIKE HTCNIKE 1852
+deister_pxa270 MACH_DEISTER_PXA270 DEISTER_PXA270 1853
+cme9210js MACH_CME9210JS CME9210JS 1854
+cc9p9360 MACH_CC9P9360 CC9P9360 1855
+mocha MACH_MOCHA MOCHA 1856
+wapd170ag MACH_WAPD170AG WAPD170AG 1857
+linkstation_mini MACH_LINKSTATION_MINI LINKSTATION_MINI 1858
+afeb9260 MACH_AFEB9260 AFEB9260 1859
+w90x900 MACH_W90X900 W90X900 1860
+w90x700 MACH_W90X700 W90X700 1861
+kt300ip MACH_KT300IP KT300IP 1862
+kt300ip_g20 MACH_KT300IP_G20 KT300IP_G20 1863
+srcm MACH_SRCM SRCM 1864
+wlnx_9260 MACH_WLNX_9260 WLNX_9260 1865
+openmoko_gta03 MACH_OPENMOKO_GTA03 OPENMOKO_GTA03 1866
+osprey2 MACH_OSPREY2 OSPREY2 1867
+kbio9260 MACH_KBIO9260 KBIO9260 1868
+ginza MACH_GINZA GINZA 1869
+a636n MACH_A636N A636N 1870
+imx27ipcam MACH_IMX27IPCAM IMX27IPCAM 1871
+nenoc MACH_NEMOC NEMOC 1872
+geneva MACH_GENEVA GENEVA 1873
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index ee4c292..dfc3443 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -325,7 +325,7 @@
#ifdef CONFIG_BOARD_ATSTK100X_SPI1
at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
#endif
-#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
at32_add_device_mci(0, MCI_PDATA);
#endif
#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
diff --git a/arch/avr32/boot/images/.gitignore b/arch/avr32/boot/images/.gitignore
new file mode 100644
index 0000000..64ea9d0
--- /dev/null
+++ b/arch/avr32/boot/images/.gitignore
@@ -0,0 +1,4 @@
+uImage
+uImage.srec
+vmlinux.cso
+sfdwarf.log
diff --git a/arch/avr32/kernel/.gitignore b/arch/avr32/kernel/.gitignore
new file mode 100644
index 0000000..c5f676c
--- /dev/null
+++ b/arch/avr32/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/avr32/kernel/asm-offsets.c b/arch/avr32/kernel/asm-offsets.c
index e4796c6..d6a8193 100644
--- a/arch/avr32/kernel/asm-offsets.c
+++ b/arch/avr32/kernel/asm-offsets.c
@@ -4,6 +4,8 @@
* to extract and format the required data.
*/
+#include <linux/mm.h>
+#include <linux/sched.h>
#include <linux/thread_info.h>
#include <linux/kbuild.h>
@@ -17,4 +19,8 @@
OFFSET(TI_rar_saved, thread_info, rar_saved);
OFFSET(TI_rsr_saved, thread_info, rsr_saved);
OFFSET(TI_restart_block, thread_info, restart_block);
+ BLANK();
+ OFFSET(TSK_active_mm, task_struct, active_mm);
+ BLANK();
+ OFFSET(MM_pgd, mm_struct, pgd);
}
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 84a7d44..11e310c 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -58,6 +58,7 @@
EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
+EXPORT_SYMBOL(generic_find_next_le_bit);
EXPORT_SYMBOL(generic_find_next_zero_le_bit);
/* I/O primitives (lib/io-*.S) */
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 2b398ca..33d4937 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -334,9 +334,64 @@
/* Low-level exception handlers */
handle_critical:
+ /*
+ * AT32AP700x errata:
+ *
+ * After a Java stack overflow or underflow trap, any CPU
+ * memory access may cause erratic behavior. This will happen
+ * when the four least significant bits of the JOSP system
+ * register contains any value between 9 and 15 (inclusive).
+ *
+ * Possible workarounds:
+ * - Don't use the Java Extension Module
+ * - Ensure that the stack overflow and underflow trap
+ * handlers do not do any memory access or trigger any
+ * exceptions before the overflow/underflow condition is
+ * cleared (by incrementing or decrementing the JOSP)
+ * - Make sure that JOSP does not contain any problematic
+ * value before doing any exception or interrupt
+ * processing.
+ * - Set up a critical exception handler which writes a
+ * known-to-be-safe value, e.g. 4, to JOSP before doing
+ * any further processing.
+ *
+ * We'll use the last workaround for now since we cannot
+ * guarantee that user space processes don't use Java mode.
+ * Non-well-behaving userland will be terminated with extreme
+ * prejudice.
+ */
+#ifdef CONFIG_CPU_AT32AP700X
+ /*
+ * There's a chance we can't touch memory, so temporarily
+ * borrow PTBR to save the stack pointer while we fix things
+ * up...
+ */
+ mtsr SYSREG_PTBR, sp
+ mov sp, 4
+ mtsr SYSREG_JOSP, sp
+ mfsr sp, SYSREG_PTBR
+ sub pc, -2
+
+ /* Push most of pt_regs on stack. We'll do the rest later */
sub sp, 4
- stmts --sp, r0-lr
- rcall save_full_context_ex
+ pushm r0-r12
+
+ /* PTBR mirrors current_thread_info()->task->active_mm->pgd */
+ get_thread_info r0
+ ld.w r1, r0[TI_task]
+ ld.w r2, r1[TSK_active_mm]
+ ld.w r3, r2[MM_pgd]
+ mtsr SYSREG_PTBR, r3
+#else
+ sub sp, 4
+ pushm r0-r12
+#endif
+ sub r0, sp, -(14 * 4)
+ mov r1, lr
+ mfsr r2, SYSREG_RAR_EX
+ mfsr r3, SYSREG_RSR_EX
+ pushm r0-r3
+
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_critical_exception
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 890286a..673178e 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -109,3 +109,12 @@
rcall sys_epoll_pwait
sub sp, -4
popm pc
+
+ .global __sys_sync_file_range
+ .type __sys_sync_file_range,@function
+__sys_sync_file_range:
+ pushm lr
+ st.w --sp, ARG6
+ rcall sys_sync_file_range
+ sub sp, -4
+ popm pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 478bda4..7ee0057 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -275,7 +275,7 @@
.long sys_set_robust_list
.long sys_get_robust_list /* 260 */
.long __sys_splice
- .long sys_sync_file_range
+ .long __sys_sync_file_range
.long sys_tee
.long sys_vmsplice
.long __sys_epoll_pwait /* 265 */
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index b835c4c..0d98737 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -116,15 +116,15 @@
switch (ret) {
case NOTIFY_OK:
case NOTIFY_STOP:
- return;
+ break;
case NOTIFY_BAD:
die("Fatal Non-Maskable Interrupt", regs, SIGINT);
default:
+ printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
+ nmi_disable();
break;
}
-
- printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
- nmi_disable();
+ nmi_exit();
}
asmlinkage void do_critical_exception(unsigned long ecr, struct pt_regs *regs)
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index c6b91de..997b33b 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -123,6 +123,36 @@
brgt 1b
retal r11
+ENTRY(generic_find_next_le_bit)
+ lsr r8, r10, 5
+ sub r9, r11, r10
+ retle r11
+
+ lsl r8, 2
+ add r12, r8
+ andl r10, 31, COH
+ breq 1f
+
+ /* offset is not word-aligned. Handle the first (32 - r10) bits */
+ ldswp.w r8, r12[0]
+ sub r12, -4
+ lsr r8, r8, r10
+ brne .L_found
+
+ /* r9 = r9 - (32 - r10) = r9 + r10 - 32 */
+ add r9, r10
+ sub r9, 32
+ retle r11
+
+ /* Main loop. offset must be word-aligned */
+1: ldswp.w r8, r12[0]
+ cp.w r8, 0
+ brne .L_found
+ sub r12, -4
+ sub r9, 32
+ brgt 1b
+ retal r11
+
ENTRY(generic_find_next_zero_le_bit)
lsr r8, r10, 5
sub r9, r11, r10
diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S
index 5be4de6..17503b0 100644
--- a/arch/avr32/mach-at32ap/pm-at32ap700x.S
+++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S
@@ -134,7 +134,7 @@
mov r11, SDRAMC_LPR_LPCB_SELF_RFR
bfins r10, r11, 0, 2 /* LPCB <- self Refresh */
sync 0 /* flush write buffer */
- st.w r12[SDRAMC_LPR], r11 /* put SDRAM in self-refresh mode */
+ st.w r12[SDRAMC_LPR], r10 /* put SDRAM in self-refresh mode */
ld.w r11, r12[SDRAMC_LPR]
unmask_interrupts
sleep CPU_SLEEP_FROZEN
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 5a097c4..4154ff1 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -249,7 +249,7 @@
config MEM_MT48LC32M16A2TG_75
bool
- depends on (BFIN527_EZKIT || BFIN532_IP0X)
+ depends on (BFIN527_EZKIT || BFIN532_IP0X || BLACKSTAMP)
default y
source "arch/blackfin/mach-bf527/Kconfig"
@@ -292,7 +292,7 @@
int "Frequency of the crystal on the board in Hz"
default "11059200" if BFIN533_STAMP
default "27000000" if BFIN533_EZKIT
- default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS)
+ default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS || BLACKSTAMP)
default "30000000" if BFIN561_EZKIT
default "24576000" if PNAV10
default "10000000" if BFIN532_IP0X
@@ -332,7 +332,7 @@
default "22" if BFIN533_BLUETECHNIX_CM
default "20" if (BFIN537_BLUETECHNIX_CM || BFIN527_BLUETECHNIX_CM || BFIN561_BLUETECHNIX_CM)
default "20" if BFIN561_EZKIT
- default "16" if H8606_HVSISTEMAS
+ default "16" if (H8606_HVSISTEMAS || BLACKSTAMP)
help
This controls the frequency of the on-chip PLL. This can be between 1 and 64.
PLL Frequency = (Crystal Frequency) * (this setting)
@@ -622,6 +622,33 @@
If enabled, the CPLB Switch Tables are linked
into L1 data memory. (less latency)
+comment "Speed Optimizations"
+config BFIN_INS_LOWOVERHEAD
+ bool "ins[bwl] low overhead, higher interrupt latency"
+ default y
+ help
+ Reads on the Blackfin are speculative. In Blackfin terms, this means
+ they can be interrupted at any time (even after they have been issued
+ on to the external bus), and re-issued after the interrupt occurs.
+ For memory - this is not a big deal, since memory does not change if
+ it sees a read.
+
+ If a FIFO is sitting on the end of the read, it will see two reads,
+ when the core only sees one since the FIFO receives both the read
+ which is cancelled (and not delivered to the core) and the one which
+ is re-issued (which is delivered to the core).
+
+ To solve this, interrupts are turned off before reads occur to
+ I/O space. This option controls which the overhead/latency of
+ controlling interrupts during this time
+ "n" turns interrupts off every read
+ (higher overhead, but lower interrupt latency)
+ "y" turns interrupts off every loop
+ (low overhead, but longer interrupt latency)
+
+ default behavior is to leave this set to on (type "Y"). If you are experiencing
+ interrupt latency issues, it is safe and OK to turn this off.
+
endmenu
@@ -828,6 +855,7 @@
config PCI
bool "PCI support"
+ depends on BROKEN
help
Support for PCI bus.
@@ -933,13 +961,6 @@
comment "Possible Suspend Mem / Hibernate Wake-Up Sources"
depends on PM
-config PM_BFIN_WAKE_RTC
- bool "Allow Wake-Up from RESET and on-chip RTC"
- depends on PM
- default n
- help
- Enable RTC Wake-Up (Voltage Regulator Power-Up)
-
config PM_BFIN_WAKE_PH6
bool "Allow Wake-Up from on-chip PHY or PH6 GP"
depends on PM && (BF52x || BF534 || BF536 || BF537)
@@ -947,41 +968,12 @@
help
Enable PHY and PH6 GP Wake-Up (Voltage Regulator Power-Up)
-config PM_BFIN_WAKE_CAN
- bool "Allow Wake-Up from on-chip CAN0/1"
- depends on PM && (BF54x || BF534 || BF536 || BF537)
- default n
- help
- Enable CAN0/1 Wake-Up (Voltage Regulator Power-Up)
-
config PM_BFIN_WAKE_GP
bool "Allow Wake-Up from GPIOs"
depends on PM && BF54x
default n
help
Enable General-Purpose Wake-Up (Voltage Regulator Power-Up)
-
-config PM_BFIN_WAKE_USB
- bool "Allow Wake-Up from on-chip USB"
- depends on PM && (BF54x || BF52x)
- default n
- help
- Enable USB Wake-Up (Voltage Regulator Power-Up)
-
-config PM_BFIN_WAKE_KEYPAD
- bool "Allow Wake-Up from on-chip Keypad"
- depends on PM && BF54x
- default n
- help
- Enable Keypad Wake-Up (Voltage Regulator Power-Up)
-
-config PM_BFIN_WAKE_ROTARY
- bool "Allow Wake-Up from on-chip Rotary"
- depends on PM && BF54x
- default n
- help
- Enable Rotary Wake-Up (Voltage Regulator Power-Up)
-
endmenu
menu "CPU Frequency scaling"
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index 9564731..eac0533 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -98,36 +98,20 @@
drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
+machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y))
+KBUILD_CFLAGS += -Iarch/$(ARCH)/include/
+KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include
-# Update machine arch symlinks if something which affects
-# them changed. We use .mach to indicate when they were updated
-# last, otherwise make uses the target directory mtime.
-
- show_mach_symlink = :
- quiet_show_mach_symlink = echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
-silent_show_mach_symlink = :
-include/asm-blackfin/.mach: $(wildcard include/config/arch/*.h) include/config/auto.conf
- @$($(quiet)show_mach_symlink)
-ifneq ($(KBUILD_SRC),)
- $(Q)mkdir -p include/asm-$(ARCH)
- $(Q)ln -fsn $(srctree)/include/asm-$(ARCH)/mach-$(MACHINE) include/asm-$(ARCH)/mach
-else
- $(Q)ln -fsn mach-$(MACHINE) include/asm-$(ARCH)/mach
-endif
- @touch $@
+KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
CLEAN_FILES += \
- include/asm-$(ARCH)/asm-offsets.h \
+ arch/$(ARCH)/include/asm/asm-offsets.h \
arch/$(ARCH)/kernel/asm-offsets.s \
- include/asm-$(ARCH)/mach \
- include/asm-$(ARCH)/.mach
-archprepare: include/asm-blackfin/.mach
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
-
INSTALL_PATH ?= /tftpboot
boot := arch/$(ARCH)/boot
BOOT_TARGETS = vmImage
diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig
new file mode 100644
index 0000000..2921f99
--- /dev/null
+++ b/arch/blackfin/configs/BlackStamp_defconfig
@@ -0,0 +1,1195 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26.2
+#
+# CONFIG_MMU is not set
+# CONFIG_FPU is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+
+#
+# Blackfin Processor Options
+#
+
+#
+# Processor and Board Settings
+#
+# CONFIG_BF522 is not set
+# CONFIG_BF523 is not set
+# CONFIG_BF524 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF526 is not set
+# CONFIG_BF527 is not set
+# CONFIG_BF531 is not set
+CONFIG_BF532=y
+# CONFIG_BF533 is not set
+# CONFIG_BF534 is not set
+# CONFIG_BF536 is not set
+# CONFIG_BF537 is not set
+# CONFIG_BF542 is not set
+# CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
+# CONFIG_BF548 is not set
+# CONFIG_BF549 is not set
+# CONFIG_BF561 is not set
+# CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
+# CONFIG_BF_REV_0_2 is not set
+# CONFIG_BF_REV_0_3 is not set
+# CONFIG_BF_REV_0_4 is not set
+CONFIG_BF_REV_0_5=y
+# CONFIG_BF_REV_ANY is not set
+# CONFIG_BF_REV_NONE is not set
+CONFIG_BF53x=y
+CONFIG_MEM_MT48LC32M16A2TG_75=y
+# CONFIG_BFIN533_EZKIT is not set
+# CONFIG_BFIN533_STAMP is not set
+# CONFIG_BFIN533_BLUETECHNIX_CM is not set
+# CONFIG_H8606_HVSISTEMAS is not set
+# CONFIG_BFIN532_IP0X is not set
+CONFIG_BLACKSTAMP=y
+# CONFIG_GENERIC_BF533_BOARD is not set
+
+#
+# BF533/2/1 Specific Configuration
+#
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_UART_ERROR=7
+CONFIG_SPORT0_ERROR=7
+CONFIG_SPI_ERROR=7
+CONFIG_SPORT1_ERROR=7
+CONFIG_PPI_ERROR=7
+CONFIG_DMA_ERROR=7
+CONFIG_PLLWAKE_ERROR=7
+CONFIG_RTC_ERROR=8
+CONFIG_DMA0_PPI=8
+CONFIG_DMA1_SPORT0RX=9
+CONFIG_DMA2_SPORT0TX=9
+CONFIG_DMA3_SPORT1RX=9
+CONFIG_DMA4_SPORT1TX=9
+CONFIG_DMA5_SPI=10
+CONFIG_DMA6_UARTRX=10
+CONFIG_DMA7_UARTTX=10
+CONFIG_TIMER0=11
+CONFIG_TIMER1=11
+CONFIG_TIMER2=11
+CONFIG_PFA=12
+CONFIG_PFB=12
+CONFIG_MEMDMA0=13
+CONFIG_MEMDMA1=13
+CONFIG_WDTIMER=13
+
+#
+# Board customizations
+#
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_BOOT_LOAD=0x1000
+
+#
+# Clock/PLL Setup
+#
+CONFIG_CLKIN_HZ=25000000
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+# CONFIG_PLL_BYPASS is not set
+# CONFIG_CLKIN_HALF is not set
+CONFIG_VCO_MULT=16
+CONFIG_CCLK_DIV_1=y
+# CONFIG_CCLK_DIV_2 is not set
+# CONFIG_CCLK_DIV_4 is not set
+# CONFIG_CCLK_DIV_8 is not set
+CONFIG_SCLK_DIV=3
+CONFIG_MAX_MEM_SIZE=64
+CONFIG_MAX_VCO_HZ=400000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_CYCLES_CLOCKSOURCE is not set
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# Memory Setup
+#
+
+#
+# Misc
+#
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
+# Memory Optimizations
+#
+CONFIG_I_ENTRY_L1=y
+CONFIG_EXCPT_IRQ_SYSC_L1=y
+CONFIG_DO_IRQ_L1=y
+CONFIG_CORE_TIMER_IRQ_L1=y
+CONFIG_IDLE_L1=y
+CONFIG_SCHEDULE_L1=y
+CONFIG_ARITHMETIC_OPS_L1=y
+CONFIG_ACCESS_OK_L1=y
+CONFIG_MEMSET_L1=y
+CONFIG_MEMCPY_L1=y
+CONFIG_SYS_BFIN_SPINLOCK_L1=y
+# CONFIG_IP_CHECKSUM_L1 is not set
+CONFIG_CACHELINE_ALIGNED_L1=y
+# CONFIG_SYSCALL_TAB_L1 is not set
+# CONFIG_CPLB_SWITCH_TAB_L1 is not set
+# CONFIG_RAMKERNEL is not set
+CONFIG_ROMKERNEL=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_VIRT_TO_BUS=y
+CONFIG_BFIN_GPTIMERS=y
+CONFIG_BFIN_DMA_5XX=y
+# CONFIG_DMA_UNCACHED_4M is not set
+# CONFIG_DMA_UNCACHED_2M is not set
+CONFIG_DMA_UNCACHED_1M=y
+# CONFIG_DMA_UNCACHED_NONE is not set
+
+#
+# Cache Support
+#
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
+# CONFIG_MPU is not set
+
+#
+# Asynchonous Memory Configuration
+#
+
+#
+# EBIU_AMGCTL Global Control
+#
+CONFIG_C_AMCKEN=y
+CONFIG_C_CDPRIO=y
+# CONFIG_C_AMBEN is not set
+# CONFIG_C_AMBEN_B0 is not set
+# CONFIG_C_AMBEN_B0_B1 is not set
+# CONFIG_C_AMBEN_B0_B1_B2 is not set
+CONFIG_C_AMBEN_ALL=y
+
+#
+# EBIU_AMBCTL Control
+#
+CONFIG_BANK_0=0x7BB0
+CONFIG_BANK_1=0x7BB0
+CONFIG_BANK_2=0x7BB0
+CONFIG_BANK_3=0xAAC2
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+# CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF_FDPIC=y
+CONFIG_BINFMT_FLAT=y
+CONFIG_BINFMT_ZFLAT=y
+CONFIG_BINFMT_SHARED_FLAT=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
+
+#
+# Possible Suspend Mem / Hibernate Wake-Up Sources
+#
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=m
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+CONFIG_MTD_RAM=y
+CONFIG_MTD_ROM=m
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_GPIO_ADDR is not set
+# CONFIG_MTD_UCLINUX is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+CONFIG_MTD_M25P80=y
+# CONFIG_M25PXX_USE_FAST_READ is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_SMC91X=y
+# CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_AD9960 is not set
+# CONFIG_SPI_ADC_BF533 is not set
+# CONFIG_BF5xx_PPIFCD is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
+CONFIG_BF5xx_PPI=y
+CONFIG_BFIN_SPORT=y
+# CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_TWI_LCD is not set
+CONFIG_SIMPLE_GPIO=m
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_BFIN=y
+CONFIG_SERIAL_BFIN_CONSOLE=y
+CONFIG_SERIAL_BFIN_DMA=y
+# CONFIG_SERIAL_BFIN_PIO is not set
+CONFIG_SERIAL_BFIN_UART0=y
+# CONFIG_BFIN_UART0_CTSRTS is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_BFIN_SPORT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# CAN, the car bus and industrial fieldbus
+#
+# CONFIG_CAN4LINUX is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_ALGOBIT=m
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_GPIO=m
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_AD5252 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_AT25=y
+CONFIG_SPI_SPIDEV=m
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_SPI=y
+# CONFIG_SPI_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_BFIN=y
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFSD is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=y
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=y
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_MMRS=y
+CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
+# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
+CONFIG_CPLB_INFO=y
+CONFIG_ACCESS_CHECK=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_CAPABILITIES is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+CONFIG_CRC7=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig
new file mode 100644
index 0000000..c482ee1
--- /dev/null
+++ b/arch/blackfin/configs/TCM-BF537_defconfig
@@ -0,0 +1,693 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24.7
+# Thu Jul 31 00:53:15 2008
+#
+# CONFIG_MMU is not set
+# CONFIG_FPU is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
+CONFIG_SEMAPHORE_SLEEPERS=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_UID16 is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+
+#
+# Blackfin Processor Options
+#
+
+#
+# Processor and Board Settings
+#
+# CONFIG_BF522 is not set
+# CONFIG_BF523 is not set
+# CONFIG_BF524 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF526 is not set
+# CONFIG_BF527 is not set
+# CONFIG_BF531 is not set
+# CONFIG_BF532 is not set
+# CONFIG_BF533 is not set
+# CONFIG_BF534 is not set
+# CONFIG_BF536 is not set
+CONFIG_BF537=y
+# CONFIG_BF542 is not set
+# CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
+# CONFIG_BF548 is not set
+# CONFIG_BF549 is not set
+# CONFIG_BF561 is not set
+# CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
+CONFIG_BF_REV_0_2=y
+# CONFIG_BF_REV_0_3 is not set
+# CONFIG_BF_REV_0_4 is not set
+# CONFIG_BF_REV_0_5 is not set
+# CONFIG_BF_REV_ANY is not set
+# CONFIG_BF_REV_NONE is not set
+CONFIG_BF53x=y
+CONFIG_IRQ_PLL_WAKEUP=7
+CONFIG_IRQ_RTC=8
+CONFIG_IRQ_PPI=8
+CONFIG_IRQ_SPORT0_RX=9
+CONFIG_IRQ_SPORT0_TX=9
+CONFIG_IRQ_SPORT1_RX=9
+CONFIG_IRQ_SPORT1_TX=9
+CONFIG_IRQ_TWI=10
+CONFIG_IRQ_SPI=10
+CONFIG_IRQ_UART0_RX=10
+CONFIG_IRQ_UART0_TX=10
+CONFIG_IRQ_UART1_RX=10
+CONFIG_IRQ_UART1_TX=10
+CONFIG_IRQ_MAC_RX=11
+CONFIG_IRQ_MAC_TX=11
+CONFIG_IRQ_TMR0=12
+CONFIG_IRQ_TMR1=12
+CONFIG_IRQ_TMR2=12
+CONFIG_IRQ_TMR3=12
+CONFIG_IRQ_TMR4=12
+CONFIG_IRQ_TMR5=12
+CONFIG_IRQ_TMR6=12
+CONFIG_IRQ_TMR7=12
+CONFIG_IRQ_PORTG_INTB=12
+CONFIG_IRQ_MEM_DMA0=13
+CONFIG_IRQ_MEM_DMA1=13
+CONFIG_IRQ_WATCH=13
+# CONFIG_BFIN537_STAMP is not set
+# CONFIG_BFIN537_BLUETECHNIX_CM is not set
+CONFIG_BFIN537_BLUETECHNIX_TCM=y
+# CONFIG_PNAV10 is not set
+# CONFIG_CAMSIG_MINOTAUR is not set
+# CONFIG_GENERIC_BF537_BOARD is not set
+
+#
+# BF537 Specific Configuration
+#
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_IRQ_DMA_ERROR=7
+CONFIG_IRQ_ERROR=7
+CONFIG_IRQ_CAN_RX=11
+CONFIG_IRQ_CAN_TX=11
+CONFIG_IRQ_PROG_INTA=12
+
+#
+# Board customizations
+#
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_BOOT_LOAD=0x1000
+
+#
+# Clock/PLL Setup
+#
+CONFIG_CLKIN_HZ=25000000
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_MEM_SIZE=32
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_CYCLES_CLOCKSOURCE is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# Misc
+#
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
+# Memory Optimizations
+#
+CONFIG_I_ENTRY_L1=y
+CONFIG_EXCPT_IRQ_SYSC_L1=y
+CONFIG_DO_IRQ_L1=y
+CONFIG_CORE_TIMER_IRQ_L1=y
+CONFIG_IDLE_L1=y
+CONFIG_SCHEDULE_L1=y
+CONFIG_ARITHMETIC_OPS_L1=y
+CONFIG_ACCESS_OK_L1=y
+CONFIG_MEMSET_L1=y
+CONFIG_MEMCPY_L1=y
+CONFIG_SYS_BFIN_SPINLOCK_L1=y
+CONFIG_IP_CHECKSUM_L1=y
+CONFIG_CACHELINE_ALIGNED_L1=y
+CONFIG_SYSCALL_TAB_L1=y
+CONFIG_CPLB_SWITCH_TAB_L1=y
+CONFIG_RAMKERNEL=y
+# CONFIG_ROMKERNEL is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_BFIN_GPTIMERS is not set
+CONFIG_BFIN_DMA_5XX=y
+# CONFIG_DMA_UNCACHED_4M is not set
+# CONFIG_DMA_UNCACHED_2M is not set
+CONFIG_DMA_UNCACHED_1M=y
+# CONFIG_DMA_UNCACHED_NONE is not set
+
+#
+# Cache Support
+#
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
+# CONFIG_MPU is not set
+
+#
+# Asynchonous Memory Configuration
+#
+
+#
+# EBIU_AMGCTL Global Control
+#
+CONFIG_C_AMCKEN=y
+CONFIG_C_CDPRIO=y
+# CONFIG_C_AMBEN is not set
+# CONFIG_C_AMBEN_B0 is not set
+# CONFIG_C_AMBEN_B0_B1 is not set
+# CONFIG_C_AMBEN_B0_B1_B2 is not set
+CONFIG_C_AMBEN_ALL=y
+
+#
+# EBIU_AMBCTL Control
+#
+CONFIG_BANK_0=0x7BB0
+CONFIG_BANK_1=0x7BB0
+CONFIG_BANK_2=0x7BB0
+CONFIG_BANK_3=0xFFC2
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+# CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF_FDPIC=y
+CONFIG_BINFMT_FLAT=y
+CONFIG_BINFMT_ZFLAT=y
+CONFIG_BINFMT_SHARED_FLAT=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Networking
+#
+# CONFIG_NET is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_RAM=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_GPIO_ADDR is not set
+CONFIG_MTD_UCLINUX=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_AD9960 is not set
+# CONFIG_SPI_ADC_BF533 is not set
+# CONFIG_BF5xx_PPIFCD is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
+# CONFIG_BF5xx_PPI is not set
+CONFIG_BFIN_SPORT=y
+# CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_BFIN=y
+CONFIG_SERIAL_BFIN_CONSOLE=y
+CONFIG_SERIAL_BFIN_DMA=y
+# CONFIG_SERIAL_BFIN_PIO is not set
+CONFIG_SERIAL_BFIN_UART0=y
+# CONFIG_BFIN_UART0_CTSRTS is not set
+CONFIG_SERIAL_BFIN_UART1=y
+# CONFIG_BFIN_UART1_CTSRTS is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_BFIN_SPORT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# CAN, the car bus and industrial fieldbus
+#
+# CONFIG_CAN4LINUX is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_BFIN_WDT=y
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_YAFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_INSTRUMENTATION is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_DEBUG_MMRS=y
+CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
+# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+# CONFIG_EARLY_PRINTK is not set
+CONFIG_CPLB_INFO=y
+CONFIG_ACCESS_CHECK=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+CONFIG_SECURITY_CAPABILITIES=y
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/include/asm-blackfin/.gitignore b/arch/blackfin/include/asm/.gitignore
similarity index 100%
rename from include/asm-blackfin/.gitignore
rename to arch/blackfin/include/asm/.gitignore
diff --git a/include/asm-blackfin/Kbuild b/arch/blackfin/include/asm/Kbuild
similarity index 60%
rename from include/asm-blackfin/Kbuild
rename to arch/blackfin/include/asm/Kbuild
index 71f8fe7..606ecfd 100644
--- a/include/asm-blackfin/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -1,3 +1,3 @@
include include/asm-generic/Kbuild.asm
-header-y += fixed_code.h
+unifdef-y += fixed_code.h
diff --git a/include/asm-blackfin/a.out.h b/arch/blackfin/include/asm/a.out.h
similarity index 100%
rename from include/asm-blackfin/a.out.h
rename to arch/blackfin/include/asm/a.out.h
diff --git a/include/asm-blackfin/atomic.h b/arch/blackfin/include/asm/atomic.h
similarity index 100%
rename from include/asm-blackfin/atomic.h
rename to arch/blackfin/include/asm/atomic.h
diff --git a/include/asm-blackfin/auxvec.h b/arch/blackfin/include/asm/auxvec.h
similarity index 100%
rename from include/asm-blackfin/auxvec.h
rename to arch/blackfin/include/asm/auxvec.h
diff --git a/include/asm-blackfin/bfin-global.h b/arch/blackfin/include/asm/bfin-global.h
similarity index 82%
rename from include/asm-blackfin/bfin-global.h
rename to arch/blackfin/include/asm/bfin-global.h
index 320aa5e..7ba70de 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/arch/blackfin/include/asm/bfin-global.h
@@ -56,37 +56,20 @@
extern void dump_bfin_mem(struct pt_regs *regs);
extern void dump_bfin_trace_buffer(void);
+/* init functions only */
extern int init_arch_irq(void);
-extern void bfin_reset(void);
-extern void _cplb_hdr(void);
-/* Blackfin cache functions */
extern void bfin_icache_init(void);
extern void bfin_dcache_init(void);
-extern int read_iloc(void);
-extern int bfin_console_init(void);
+extern void init_exception_vectors(void);
+extern void program_IAR(void);
+
+extern void bfin_reset(void);
extern asmlinkage void lower_to_irq14(void);
extern asmlinkage void bfin_return_from_exception(void);
-extern void init_exception_vectors(void);
-extern void init_dma(void);
-extern void program_IAR(void);
-extern void evt14_softirq(void);
+extern asmlinkage void evt14_softirq(void);
extern asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs);
-extern void bfin_gpio_interrupt_setup(int irq, int irq_pfx, int type);
extern int bfin_internal_set_wake(unsigned int irq, unsigned int state);
-extern asmlinkage void finish_atomic_sections (struct pt_regs *regs);
-extern char fixed_code_start;
-extern char fixed_code_end;
-extern int atomic_xchg32(void);
-extern int atomic_cas32(void);
-extern int atomic_add32(void);
-extern int atomic_sub32(void);
-extern int atomic_ior32(void);
-extern int atomic_and32(void);
-extern int atomic_xor32(void);
-extern void safe_user_instruction(void);
-extern void sigreturn_stub(void);
-
extern void *l1_data_A_sram_alloc(size_t);
extern void *l1_data_B_sram_alloc(size_t);
extern void *l1_inst_sram_alloc(size_t);
@@ -110,11 +93,10 @@
extern int sram_free_with_lsl(const void*);
extern const char bfin_board_name[];
-extern unsigned long wall_jiffies;
extern unsigned long bfin_sic_iwr[];
+extern unsigned vr_wakeup;
extern u16 _bfin_swrst; /* shadow for Software Reset Register (SWRST) */
-extern struct file_operations dpmc_fops;
extern unsigned long _ramstart, _ramend, _rambase;
extern unsigned long memory_start, memory_end, physical_mem_end;
extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[],
@@ -122,8 +104,12 @@
_stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], _sbss_l2[],
_ebss_l2[], _l2_lma_start[];
-#ifdef CONFIG_MTD_UCLINUX
+/* only used when CONFIG_MTD_UCLINUX */
extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size;
+
+#ifdef CONFIG_BFIN_ICACHE_LOCK
+extern void cache_grab_lock(int way);
+extern void cache_lock(int way);
#endif
#endif
diff --git a/include/asm-blackfin/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h
similarity index 100%
rename from include/asm-blackfin/bfin5xx_spi.h
rename to arch/blackfin/include/asm/bfin5xx_spi.h
diff --git a/include/asm-blackfin/bfin_simple_timer.h b/arch/blackfin/include/asm/bfin_simple_timer.h
similarity index 100%
rename from include/asm-blackfin/bfin_simple_timer.h
rename to arch/blackfin/include/asm/bfin_simple_timer.h
diff --git a/include/asm-blackfin/bfin_sport.h b/arch/blackfin/include/asm/bfin_sport.h
similarity index 100%
rename from include/asm-blackfin/bfin_sport.h
rename to arch/blackfin/include/asm/bfin_sport.h
diff --git a/include/asm-blackfin/bitops.h b/arch/blackfin/include/asm/bitops.h
similarity index 100%
rename from include/asm-blackfin/bitops.h
rename to arch/blackfin/include/asm/bitops.h
diff --git a/include/asm-blackfin/blackfin.h b/arch/blackfin/include/asm/blackfin.h
similarity index 95%
rename from include/asm-blackfin/blackfin.h
rename to arch/blackfin/include/asm/blackfin.h
index 984b74f..8749b0e 100644
--- a/include/asm-blackfin/blackfin.h
+++ b/arch/blackfin/include/asm/blackfin.h
@@ -11,7 +11,7 @@
#define HI(con32) (((con32) >> 16) & 0xFFFF)
#define hi(con32) (((con32) >> 16) & 0xFFFF)
-#include <asm/mach/anomaly.h>
+#include <mach/anomaly.h>
#ifndef __ASSEMBLY__
@@ -86,7 +86,7 @@
#endif /* __ASSEMBLY__ */
-#include <asm/mach/blackfin.h>
+#include <mach/blackfin.h>
#include <asm/bfin-global.h>
#endif /* _BLACKFIN_H_ */
diff --git a/include/asm-blackfin/bug.h b/arch/blackfin/include/asm/bug.h
similarity index 100%
rename from include/asm-blackfin/bug.h
rename to arch/blackfin/include/asm/bug.h
diff --git a/include/asm-blackfin/bugs.h b/arch/blackfin/include/asm/bugs.h
similarity index 100%
rename from include/asm-blackfin/bugs.h
rename to arch/blackfin/include/asm/bugs.h
diff --git a/include/asm-blackfin/byteorder.h b/arch/blackfin/include/asm/byteorder.h
similarity index 100%
rename from include/asm-blackfin/byteorder.h
rename to arch/blackfin/include/asm/byteorder.h
diff --git a/include/asm-blackfin/cache.h b/arch/blackfin/include/asm/cache.h
similarity index 100%
rename from include/asm-blackfin/cache.h
rename to arch/blackfin/include/asm/cache.h
diff --git a/include/asm-blackfin/cacheflush.h b/arch/blackfin/include/asm/cacheflush.h
similarity index 100%
rename from include/asm-blackfin/cacheflush.h
rename to arch/blackfin/include/asm/cacheflush.h
diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/arch/blackfin/include/asm/cdef_LPBlackfin.h
similarity index 98%
rename from include/asm-blackfin/mach-common/cdef_LPBlackfin.h
rename to arch/blackfin/include/asm/cdef_LPBlackfin.h
index ede210e..35f841b 100644
--- a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h
+++ b/arch/blackfin/include/asm/cdef_LPBlackfin.h
@@ -33,17 +33,13 @@
#warning cdef_LPBlackfin.h should only be included for 532 compatible chips.
#endif
*/
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/*Cache & SRAM Memory*/
#define bfin_read_SRAM_BASE_ADDRESS() bfin_read32(SRAM_BASE_ADDRESS)
#define bfin_write_SRAM_BASE_ADDRESS(val) bfin_write32(SRAM_BASE_ADDRESS,val)
#define bfin_read_DMEM_CONTROL() bfin_read32(DMEM_CONTROL)
-#if ANOMALY_05000125
-extern void bfin_write_DMEM_CONTROL(unsigned int val);
-#else
#define bfin_write_DMEM_CONTROL(val) bfin_write32(DMEM_CONTROL,val)
-#endif
#define bfin_read_DCPLB_STATUS() bfin_read32(DCPLB_STATUS)
#define bfin_write_DCPLB_STATUS(val) bfin_write32(DCPLB_STATUS,val)
#define bfin_read_DCPLB_FAULT_ADDR() bfin_read32(DCPLB_FAULT_ADDR)
@@ -129,11 +125,7 @@
#define DTEST_DATA3 0xFFE0040C
*/
#define bfin_read_IMEM_CONTROL() bfin_read32(IMEM_CONTROL)
-#if ANOMALY_05000125
-extern void bfin_write_IMEM_CONTROL(unsigned int val);
-#else
#define bfin_write_IMEM_CONTROL(val) bfin_write32(IMEM_CONTROL,val)
-#endif
#define bfin_read_ICPLB_STATUS() bfin_read32(ICPLB_STATUS)
#define bfin_write_ICPLB_STATUS(val) bfin_write32(ICPLB_STATUS,val)
#define bfin_read_ICPLB_FAULT_ADDR() bfin_read32(ICPLB_FAULT_ADDR)
diff --git a/include/asm-blackfin/checksum.h b/arch/blackfin/include/asm/checksum.h
similarity index 100%
rename from include/asm-blackfin/checksum.h
rename to arch/blackfin/include/asm/checksum.h
diff --git a/include/asm-blackfin/mach-common/clocks.h b/arch/blackfin/include/asm/clocks.h
similarity index 100%
rename from include/asm-blackfin/mach-common/clocks.h
rename to arch/blackfin/include/asm/clocks.h
diff --git a/include/asm-blackfin/mach-common/context.S b/arch/blackfin/include/asm/context.S
similarity index 100%
rename from include/asm-blackfin/mach-common/context.S
rename to arch/blackfin/include/asm/context.S
diff --git a/include/asm-blackfin/cplb-mpu.h b/arch/blackfin/include/asm/cplb-mpu.h
similarity index 100%
rename from include/asm-blackfin/cplb-mpu.h
rename to arch/blackfin/include/asm/cplb-mpu.h
diff --git a/include/asm-blackfin/cplb.h b/arch/blackfin/include/asm/cplb.h
similarity index 98%
rename from include/asm-blackfin/cplb.h
rename to arch/blackfin/include/asm/cplb.h
index 5b0da9a..05d6f05 100644
--- a/include/asm-blackfin/cplb.h
+++ b/arch/blackfin/include/asm/cplb.h
@@ -31,7 +31,7 @@
#define _CPLB_H
#include <asm/blackfin.h>
-#include <asm/mach/anomaly.h>
+#include <mach/anomaly.h>
#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO)
#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK)
diff --git a/include/asm-blackfin/cplbinit.h b/arch/blackfin/include/asm/cplbinit.h
similarity index 100%
rename from include/asm-blackfin/cplbinit.h
rename to arch/blackfin/include/asm/cplbinit.h
diff --git a/include/asm-blackfin/cpumask.h b/arch/blackfin/include/asm/cpumask.h
similarity index 100%
rename from include/asm-blackfin/cpumask.h
rename to arch/blackfin/include/asm/cpumask.h
diff --git a/include/asm-blackfin/cputime.h b/arch/blackfin/include/asm/cputime.h
similarity index 100%
rename from include/asm-blackfin/cputime.h
rename to arch/blackfin/include/asm/cputime.h
diff --git a/include/asm-blackfin/current.h b/arch/blackfin/include/asm/current.h
similarity index 100%
rename from include/asm-blackfin/current.h
rename to arch/blackfin/include/asm/current.h
diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/arch/blackfin/include/asm/def_LPBlackfin.h
similarity index 99%
rename from include/asm-blackfin/mach-common/def_LPBlackfin.h
rename to arch/blackfin/include/asm/def_LPBlackfin.h
index e8967f6..6341eeb 100644
--- a/include/asm-blackfin/mach-common/def_LPBlackfin.h
+++ b/arch/blackfin/include/asm/def_LPBlackfin.h
@@ -31,7 +31,7 @@
#ifndef _DEF_LPBLACKFIN_H
#define _DEF_LPBLACKFIN_H
-#include <asm/mach/anomaly.h>
+#include <mach/anomaly.h>
#define MK_BMSK_(x) (1<<x)
diff --git a/include/asm-blackfin/delay.h b/arch/blackfin/include/asm/delay.h
similarity index 97%
rename from include/asm-blackfin/delay.h
rename to arch/blackfin/include/asm/delay.h
index 473a811..0889c3a 100644
--- a/include/asm-blackfin/delay.h
+++ b/arch/blackfin/include/asm/delay.h
@@ -9,7 +9,7 @@
#ifndef __ASM_DELAY_H__
#define __ASM_DELAY_H__
-#include <asm/mach/anomaly.h>
+#include <mach/anomaly.h>
static inline void __delay(unsigned long loops)
{
diff --git a/include/asm-alpha/device.h b/arch/blackfin/include/asm/device.h
similarity index 100%
copy from include/asm-alpha/device.h
copy to arch/blackfin/include/asm/device.h
diff --git a/include/asm-alpha/div64.h b/arch/blackfin/include/asm/div64.h
similarity index 100%
copy from include/asm-alpha/div64.h
copy to arch/blackfin/include/asm/div64.h
diff --git a/include/asm-blackfin/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h
similarity index 100%
rename from include/asm-blackfin/dma-mapping.h
rename to arch/blackfin/include/asm/dma-mapping.h
diff --git a/include/asm-blackfin/dma.h b/arch/blackfin/include/asm/dma.h
similarity index 99%
rename from include/asm-blackfin/dma.h
rename to arch/blackfin/include/asm/dma.h
index 3cd4b52..6509733 100644
--- a/include/asm-blackfin/dma.h
+++ b/arch/blackfin/include/asm/dma.h
@@ -35,7 +35,7 @@
#include <asm/signal.h>
#include <linux/kernel.h>
-#include <asm/mach/dma.h>
+#include <mach/dma.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <asm/blackfin.h>
diff --git a/include/asm-blackfin/dpmc.h b/arch/blackfin/include/asm/dpmc.h
similarity index 95%
rename from include/asm-blackfin/dpmc.h
rename to arch/blackfin/include/asm/dpmc.h
index de28e6e..96e8208 100644
--- a/include/asm-blackfin/dpmc.h
+++ b/arch/blackfin/include/asm/dpmc.h
@@ -11,7 +11,6 @@
#ifndef __ASSEMBLY__
void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
-void deep_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
void hibernate_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2);
void do_hibernate(int wakeup);
diff --git a/include/asm-blackfin/early_printk.h b/arch/blackfin/include/asm/early_printk.h
similarity index 100%
rename from include/asm-blackfin/early_printk.h
rename to arch/blackfin/include/asm/early_printk.h
diff --git a/include/asm-blackfin/elf.h b/arch/blackfin/include/asm/elf.h
similarity index 100%
rename from include/asm-blackfin/elf.h
rename to arch/blackfin/include/asm/elf.h
diff --git a/include/asm-blackfin/emergency-restart.h b/arch/blackfin/include/asm/emergency-restart.h
similarity index 100%
rename from include/asm-blackfin/emergency-restart.h
rename to arch/blackfin/include/asm/emergency-restart.h
diff --git a/include/asm-blackfin/entry.h b/arch/blackfin/include/asm/entry.h
similarity index 100%
rename from include/asm-blackfin/entry.h
rename to arch/blackfin/include/asm/entry.h
diff --git a/include/asm-blackfin/errno.h b/arch/blackfin/include/asm/errno.h
similarity index 100%
rename from include/asm-blackfin/errno.h
rename to arch/blackfin/include/asm/errno.h
diff --git a/include/asm-blackfin/fb.h b/arch/blackfin/include/asm/fb.h
similarity index 100%
copy from include/asm-blackfin/fb.h
copy to arch/blackfin/include/asm/fb.h
diff --git a/include/asm-blackfin/fcntl.h b/arch/blackfin/include/asm/fcntl.h
similarity index 100%
rename from include/asm-blackfin/fcntl.h
rename to arch/blackfin/include/asm/fcntl.h
diff --git a/arch/blackfin/include/asm/fixed_code.h b/arch/blackfin/include/asm/fixed_code.h
new file mode 100644
index 0000000..32c4d49
--- /dev/null
+++ b/arch/blackfin/include/asm/fixed_code.h
@@ -0,0 +1,46 @@
+/* This file defines the fixed addresses where userspace programs can find
+ atomic code sequences. */
+
+#ifndef __BFIN_ASM_FIXED_CODE_H__
+#define __BFIN_ASM_FIXED_CODE_H__
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+#include <linux/linkage.h>
+#include <linux/ptrace.h>
+extern asmlinkage void finish_atomic_sections(struct pt_regs *regs);
+extern char fixed_code_start;
+extern char fixed_code_end;
+extern int atomic_xchg32(void);
+extern int atomic_cas32(void);
+extern int atomic_add32(void);
+extern int atomic_sub32(void);
+extern int atomic_ior32(void);
+extern int atomic_and32(void);
+extern int atomic_xor32(void);
+extern void safe_user_instruction(void);
+extern void sigreturn_stub(void);
+#endif
+#endif
+
+#define FIXED_CODE_START 0x400
+
+#define SIGRETURN_STUB 0x400
+
+#define ATOMIC_SEQS_START 0x410
+
+#define ATOMIC_XCHG32 0x410
+#define ATOMIC_CAS32 0x420
+#define ATOMIC_ADD32 0x430
+#define ATOMIC_SUB32 0x440
+#define ATOMIC_IOR32 0x450
+#define ATOMIC_AND32 0x460
+#define ATOMIC_XOR32 0x470
+
+#define ATOMIC_SEQS_END 0x480
+
+#define SAFE_USER_INSTRUCTION 0x480
+
+#define FIXED_CODE_END 0x490
+
+#endif
diff --git a/include/asm-blackfin/flat.h b/arch/blackfin/include/asm/flat.h
similarity index 100%
rename from include/asm-blackfin/flat.h
rename to arch/blackfin/include/asm/flat.h
diff --git a/include/asm-alpha/futex.h b/arch/blackfin/include/asm/futex.h
similarity index 100%
copy from include/asm-alpha/futex.h
copy to arch/blackfin/include/asm/futex.h
diff --git a/include/asm-blackfin/gpio.h b/arch/blackfin/include/asm/gpio.h
similarity index 99%
rename from include/asm-blackfin/gpio.h
rename to arch/blackfin/include/asm/gpio.h
index 168f125..ad33ac2 100644
--- a/include/asm-blackfin/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -224,7 +224,7 @@
#endif
#ifdef BF548_FAMILY
-#include <asm-blackfin/mach-bf548/gpio.h>
+#include <mach/gpio.h>
#endif
#ifdef BF561_FAMILY
diff --git a/include/asm-blackfin/gptimers.h b/arch/blackfin/include/asm/gptimers.h
similarity index 100%
rename from include/asm-blackfin/gptimers.h
rename to arch/blackfin/include/asm/gptimers.h
diff --git a/include/asm-blackfin/hardirq.h b/arch/blackfin/include/asm/hardirq.h
similarity index 100%
rename from include/asm-blackfin/hardirq.h
rename to arch/blackfin/include/asm/hardirq.h
diff --git a/include/asm-blackfin/hw_irq.h b/arch/blackfin/include/asm/hw_irq.h
similarity index 100%
rename from include/asm-blackfin/hw_irq.h
rename to arch/blackfin/include/asm/hw_irq.h
diff --git a/include/asm-blackfin/io.h b/arch/blackfin/include/asm/io.h
similarity index 100%
rename from include/asm-blackfin/io.h
rename to arch/blackfin/include/asm/io.h
diff --git a/include/asm-blackfin/ioctl.h b/arch/blackfin/include/asm/ioctl.h
similarity index 100%
copy from include/asm-blackfin/ioctl.h
copy to arch/blackfin/include/asm/ioctl.h
diff --git a/include/asm-blackfin/ioctls.h b/arch/blackfin/include/asm/ioctls.h
similarity index 100%
rename from include/asm-blackfin/ioctls.h
rename to arch/blackfin/include/asm/ioctls.h
diff --git a/include/asm-blackfin/ipcbuf.h b/arch/blackfin/include/asm/ipcbuf.h
similarity index 100%
rename from include/asm-blackfin/ipcbuf.h
rename to arch/blackfin/include/asm/ipcbuf.h
diff --git a/include/asm-blackfin/irq.h b/arch/blackfin/include/asm/irq.h
similarity index 96%
rename from include/asm-blackfin/irq.h
rename to arch/blackfin/include/asm/irq.h
index 86b6783..89f59e1 100644
--- a/include/asm-blackfin/irq.h
+++ b/arch/blackfin/include/asm/irq.h
@@ -17,7 +17,7 @@
#ifndef _BFIN_IRQ_H_
#define _BFIN_IRQ_H_
-#include <asm/mach/irq.h>
+#include <mach/irq.h>
#include <asm/ptrace.h>
/*******************************************************************************
@@ -34,7 +34,7 @@
* interrupts apart (just the TX/RX for the various devices)
*******************************************************************************/
-/* SYS_IRQS and NR_IRQS are defined in <asm/mach-bf5xx/irq.h>*/
+/* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h>*/
/*
* Machine specific interrupt sources.
diff --git a/include/asm-blackfin/irq_handler.h b/arch/blackfin/include/asm/irq_handler.h
similarity index 100%
rename from include/asm-blackfin/irq_handler.h
rename to arch/blackfin/include/asm/irq_handler.h
diff --git a/include/asm-alpha/irq_regs.h b/arch/blackfin/include/asm/irq_regs.h
similarity index 100%
copy from include/asm-alpha/irq_regs.h
copy to arch/blackfin/include/asm/irq_regs.h
diff --git a/include/asm-alpha/kdebug.h b/arch/blackfin/include/asm/kdebug.h
similarity index 100%
copy from include/asm-alpha/kdebug.h
copy to arch/blackfin/include/asm/kdebug.h
diff --git a/include/asm-blackfin/kgdb.h b/arch/blackfin/include/asm/kgdb.h
similarity index 100%
rename from include/asm-blackfin/kgdb.h
rename to arch/blackfin/include/asm/kgdb.h
diff --git a/include/asm-blackfin/kmap_types.h b/arch/blackfin/include/asm/kmap_types.h
similarity index 100%
rename from include/asm-blackfin/kmap_types.h
rename to arch/blackfin/include/asm/kmap_types.h
diff --git a/include/asm-blackfin/l1layout.h b/arch/blackfin/include/asm/l1layout.h
similarity index 100%
rename from include/asm-blackfin/l1layout.h
rename to arch/blackfin/include/asm/l1layout.h
diff --git a/include/asm-blackfin/linkage.h b/arch/blackfin/include/asm/linkage.h
similarity index 100%
rename from include/asm-blackfin/linkage.h
rename to arch/blackfin/include/asm/linkage.h
diff --git a/include/asm-blackfin/local.h b/arch/blackfin/include/asm/local.h
similarity index 100%
rename from include/asm-blackfin/local.h
rename to arch/blackfin/include/asm/local.h
diff --git a/include/asm-blackfin/mem_map.h b/arch/blackfin/include/asm/mem_map.h
similarity index 83%
rename from include/asm-blackfin/mem_map.h
rename to arch/blackfin/include/asm/mem_map.h
index 42d1f37..88d04a7 100644
--- a/include/asm-blackfin/mem_map.h
+++ b/arch/blackfin/include/asm/mem_map.h
@@ -7,6 +7,6 @@
#ifndef _MEM_MAP_H_
#define _MEM_MAP_H_
-#include <asm/mach/mem_map.h>
+#include <mach/mem_map.h>
#endif /* _MEM_MAP_H_ */
diff --git a/include/asm-blackfin/mman.h b/arch/blackfin/include/asm/mman.h
similarity index 100%
rename from include/asm-blackfin/mman.h
rename to arch/blackfin/include/asm/mman.h
diff --git a/include/asm-blackfin/mmu.h b/arch/blackfin/include/asm/mmu.h
similarity index 100%
rename from include/asm-blackfin/mmu.h
rename to arch/blackfin/include/asm/mmu.h
diff --git a/include/asm-blackfin/mmu_context.h b/arch/blackfin/include/asm/mmu_context.h
similarity index 96%
rename from include/asm-blackfin/mmu_context.h
rename to arch/blackfin/include/asm/mmu_context.h
index f55ec3c..8529552 100644
--- a/include/asm-blackfin/mmu_context.h
+++ b/arch/blackfin/include/asm/mmu_context.h
@@ -173,8 +173,10 @@
static inline void update_protections(struct mm_struct *mm)
{
- flush_switched_cplbs();
- set_mask_dcplbs(mm->context.page_rwx_mask);
+ if (mm->context.page_rwx_mask == current_rwx_mask) {
+ flush_switched_cplbs();
+ set_mask_dcplbs(mm->context.page_rwx_mask);
+ }
}
#endif
diff --git a/include/asm-blackfin/module.h b/arch/blackfin/include/asm/module.h
similarity index 100%
rename from include/asm-blackfin/module.h
rename to arch/blackfin/include/asm/module.h
diff --git a/include/asm-blackfin/msgbuf.h b/arch/blackfin/include/asm/msgbuf.h
similarity index 100%
rename from include/asm-blackfin/msgbuf.h
rename to arch/blackfin/include/asm/msgbuf.h
diff --git a/include/asm-alpha/mutex.h b/arch/blackfin/include/asm/mutex.h
similarity index 100%
copy from include/asm-alpha/mutex.h
copy to arch/blackfin/include/asm/mutex.h
diff --git a/include/asm-blackfin/nand.h b/arch/blackfin/include/asm/nand.h
similarity index 100%
rename from include/asm-blackfin/nand.h
rename to arch/blackfin/include/asm/nand.h
diff --git a/include/asm-blackfin/page.h b/arch/blackfin/include/asm/page.h
similarity index 100%
rename from include/asm-blackfin/page.h
rename to arch/blackfin/include/asm/page.h
diff --git a/include/asm-blackfin/page_offset.h b/arch/blackfin/include/asm/page_offset.h
similarity index 100%
rename from include/asm-blackfin/page_offset.h
rename to arch/blackfin/include/asm/page_offset.h
diff --git a/include/asm-blackfin/param.h b/arch/blackfin/include/asm/param.h
similarity index 100%
rename from include/asm-blackfin/param.h
rename to arch/blackfin/include/asm/param.h
diff --git a/include/asm-blackfin/pci.h b/arch/blackfin/include/asm/pci.h
similarity index 100%
rename from include/asm-blackfin/pci.h
rename to arch/blackfin/include/asm/pci.h
diff --git a/include/asm-blackfin/percpu.h b/arch/blackfin/include/asm/percpu.h
similarity index 100%
rename from include/asm-blackfin/percpu.h
rename to arch/blackfin/include/asm/percpu.h
diff --git a/include/asm-blackfin/pgalloc.h b/arch/blackfin/include/asm/pgalloc.h
similarity index 100%
rename from include/asm-blackfin/pgalloc.h
rename to arch/blackfin/include/asm/pgalloc.h
diff --git a/include/asm-blackfin/pgtable.h b/arch/blackfin/include/asm/pgtable.h
similarity index 97%
rename from include/asm-blackfin/pgtable.h
rename to arch/blackfin/include/asm/pgtable.h
index b11b114..f11684e 100644
--- a/include/asm-blackfin/pgtable.h
+++ b/arch/blackfin/include/asm/pgtable.h
@@ -4,7 +4,7 @@
#include <asm-generic/4level-fixup.h>
#include <asm/page.h>
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
typedef pte_t *pte_addr_t;
/*
diff --git a/include/asm-blackfin/poll.h b/arch/blackfin/include/asm/poll.h
similarity index 100%
rename from include/asm-blackfin/poll.h
rename to arch/blackfin/include/asm/poll.h
diff --git a/include/asm-blackfin/portmux.h b/arch/blackfin/include/asm/portmux.h
similarity index 99%
rename from include/asm-blackfin/portmux.h
rename to arch/blackfin/include/asm/portmux.h
index 0807b28..88eb5c0 100644
--- a/include/asm-blackfin/portmux.h
+++ b/arch/blackfin/include/asm/portmux.h
@@ -21,7 +21,7 @@
void peripheral_free_list(const unsigned short per[]);
#include <asm/gpio.h>
-#include <asm/mach/portmux.h>
+#include <mach/portmux.h>
#ifndef P_SPORT2_TFS
#define P_SPORT2_TFS P_UNDEF
diff --git a/include/asm-blackfin/posix_types.h b/arch/blackfin/include/asm/posix_types.h
similarity index 100%
rename from include/asm-blackfin/posix_types.h
rename to arch/blackfin/include/asm/posix_types.h
diff --git a/include/asm-blackfin/processor.h b/arch/blackfin/include/asm/processor.h
similarity index 100%
rename from include/asm-blackfin/processor.h
rename to arch/blackfin/include/asm/processor.h
diff --git a/include/asm-blackfin/ptrace.h b/arch/blackfin/include/asm/ptrace.h
similarity index 100%
rename from include/asm-blackfin/ptrace.h
rename to arch/blackfin/include/asm/ptrace.h
diff --git a/include/asm-blackfin/reboot.h b/arch/blackfin/include/asm/reboot.h
similarity index 100%
rename from include/asm-blackfin/reboot.h
rename to arch/blackfin/include/asm/reboot.h
diff --git a/include/asm-blackfin/resource.h b/arch/blackfin/include/asm/resource.h
similarity index 100%
rename from include/asm-blackfin/resource.h
rename to arch/blackfin/include/asm/resource.h
diff --git a/include/asm-blackfin/scatterlist.h b/arch/blackfin/include/asm/scatterlist.h
similarity index 100%
rename from include/asm-blackfin/scatterlist.h
rename to arch/blackfin/include/asm/scatterlist.h
diff --git a/include/asm-blackfin/sections.h b/arch/blackfin/include/asm/sections.h
similarity index 100%
rename from include/asm-blackfin/sections.h
rename to arch/blackfin/include/asm/sections.h
diff --git a/include/asm-blackfin/segment.h b/arch/blackfin/include/asm/segment.h
similarity index 100%
rename from include/asm-blackfin/segment.h
rename to arch/blackfin/include/asm/segment.h
diff --git a/include/asm-blackfin/sembuf.h b/arch/blackfin/include/asm/sembuf.h
similarity index 100%
rename from include/asm-blackfin/sembuf.h
rename to arch/blackfin/include/asm/sembuf.h
diff --git a/include/asm-blackfin/serial.h b/arch/blackfin/include/asm/serial.h
similarity index 100%
rename from include/asm-blackfin/serial.h
rename to arch/blackfin/include/asm/serial.h
diff --git a/include/asm-blackfin/setup.h b/arch/blackfin/include/asm/setup.h
similarity index 100%
rename from include/asm-blackfin/setup.h
rename to arch/blackfin/include/asm/setup.h
diff --git a/include/asm-blackfin/shmbuf.h b/arch/blackfin/include/asm/shmbuf.h
similarity index 100%
rename from include/asm-blackfin/shmbuf.h
rename to arch/blackfin/include/asm/shmbuf.h
diff --git a/include/asm-blackfin/shmparam.h b/arch/blackfin/include/asm/shmparam.h
similarity index 100%
rename from include/asm-blackfin/shmparam.h
rename to arch/blackfin/include/asm/shmparam.h
diff --git a/include/asm-blackfin/sigcontext.h b/arch/blackfin/include/asm/sigcontext.h
similarity index 100%
rename from include/asm-blackfin/sigcontext.h
rename to arch/blackfin/include/asm/sigcontext.h
diff --git a/include/asm-blackfin/siginfo.h b/arch/blackfin/include/asm/siginfo.h
similarity index 100%
rename from include/asm-blackfin/siginfo.h
rename to arch/blackfin/include/asm/siginfo.h
diff --git a/include/asm-blackfin/signal.h b/arch/blackfin/include/asm/signal.h
similarity index 100%
rename from include/asm-blackfin/signal.h
rename to arch/blackfin/include/asm/signal.h
diff --git a/include/asm-blackfin/socket.h b/arch/blackfin/include/asm/socket.h
similarity index 100%
rename from include/asm-blackfin/socket.h
rename to arch/blackfin/include/asm/socket.h
diff --git a/include/asm-blackfin/sockios.h b/arch/blackfin/include/asm/sockios.h
similarity index 100%
rename from include/asm-blackfin/sockios.h
rename to arch/blackfin/include/asm/sockios.h
diff --git a/include/asm-blackfin/spinlock.h b/arch/blackfin/include/asm/spinlock.h
similarity index 100%
rename from include/asm-blackfin/spinlock.h
rename to arch/blackfin/include/asm/spinlock.h
diff --git a/include/asm-blackfin/stat.h b/arch/blackfin/include/asm/stat.h
similarity index 100%
rename from include/asm-blackfin/stat.h
rename to arch/blackfin/include/asm/stat.h
diff --git a/include/asm-blackfin/statfs.h b/arch/blackfin/include/asm/statfs.h
similarity index 100%
rename from include/asm-blackfin/statfs.h
rename to arch/blackfin/include/asm/statfs.h
diff --git a/include/asm-blackfin/string.h b/arch/blackfin/include/asm/string.h
similarity index 100%
rename from include/asm-blackfin/string.h
rename to arch/blackfin/include/asm/string.h
diff --git a/include/asm-blackfin/system.h b/arch/blackfin/include/asm/system.h
similarity index 98%
rename from include/asm-blackfin/system.h
rename to arch/blackfin/include/asm/system.h
index 51494ef..8f1627d 100644
--- a/include/asm-blackfin/system.h
+++ b/arch/blackfin/include/asm/system.h
@@ -36,7 +36,7 @@
#include <linux/linkage.h>
#include <linux/compiler.h>
-#include <asm/mach/anomaly.h>
+#include <mach/anomaly.h>
/*
* Interrupt configuring macros.
diff --git a/include/asm-blackfin/termbits.h b/arch/blackfin/include/asm/termbits.h
similarity index 100%
rename from include/asm-blackfin/termbits.h
rename to arch/blackfin/include/asm/termbits.h
diff --git a/include/asm-blackfin/termios.h b/arch/blackfin/include/asm/termios.h
similarity index 100%
rename from include/asm-blackfin/termios.h
rename to arch/blackfin/include/asm/termios.h
diff --git a/include/asm-blackfin/thread_info.h b/arch/blackfin/include/asm/thread_info.h
similarity index 100%
rename from include/asm-blackfin/thread_info.h
rename to arch/blackfin/include/asm/thread_info.h
diff --git a/include/asm-blackfin/time.h b/arch/blackfin/include/asm/time.h
similarity index 100%
rename from include/asm-blackfin/time.h
rename to arch/blackfin/include/asm/time.h
diff --git a/include/asm-blackfin/timex.h b/arch/blackfin/include/asm/timex.h
similarity index 100%
rename from include/asm-blackfin/timex.h
rename to arch/blackfin/include/asm/timex.h
diff --git a/include/asm-blackfin/tlb.h b/arch/blackfin/include/asm/tlb.h
similarity index 100%
rename from include/asm-blackfin/tlb.h
rename to arch/blackfin/include/asm/tlb.h
diff --git a/include/asm-blackfin/tlbflush.h b/arch/blackfin/include/asm/tlbflush.h
similarity index 100%
rename from include/asm-blackfin/tlbflush.h
rename to arch/blackfin/include/asm/tlbflush.h
diff --git a/include/asm-blackfin/topology.h b/arch/blackfin/include/asm/topology.h
similarity index 100%
rename from include/asm-blackfin/topology.h
rename to arch/blackfin/include/asm/topology.h
diff --git a/include/asm-blackfin/trace.h b/arch/blackfin/include/asm/trace.h
similarity index 100%
rename from include/asm-blackfin/trace.h
rename to arch/blackfin/include/asm/trace.h
diff --git a/include/asm-blackfin/traps.h b/arch/blackfin/include/asm/traps.h
similarity index 100%
rename from include/asm-blackfin/traps.h
rename to arch/blackfin/include/asm/traps.h
diff --git a/include/asm-blackfin/types.h b/arch/blackfin/include/asm/types.h
similarity index 100%
rename from include/asm-blackfin/types.h
rename to arch/blackfin/include/asm/types.h
diff --git a/include/asm-blackfin/uaccess.h b/arch/blackfin/include/asm/uaccess.h
similarity index 100%
rename from include/asm-blackfin/uaccess.h
rename to arch/blackfin/include/asm/uaccess.h
diff --git a/include/asm-blackfin/ucontext.h b/arch/blackfin/include/asm/ucontext.h
similarity index 100%
rename from include/asm-blackfin/ucontext.h
rename to arch/blackfin/include/asm/ucontext.h
diff --git a/include/asm-blackfin/unaligned.h b/arch/blackfin/include/asm/unaligned.h
similarity index 100%
rename from include/asm-blackfin/unaligned.h
rename to arch/blackfin/include/asm/unaligned.h
diff --git a/include/asm-blackfin/unistd.h b/arch/blackfin/include/asm/unistd.h
similarity index 97%
rename from include/asm-blackfin/unistd.h
rename to arch/blackfin/include/asm/unistd.h
index 42955d0..1e57b63 100644
--- a/include/asm-blackfin/unistd.h
+++ b/arch/blackfin/include/asm/unistd.h
@@ -372,8 +372,14 @@
#define __NR_semtimedop 357
#define __NR_timerfd_settime 358
#define __NR_timerfd_gettime 359
+#define __NR_signalfd4 360
+#define __NR_eventfd2 361
+#define __NR_epoll_create1 362
+#define __NR_dup3 363
+#define __NR_pipe2 364
+#define __NR_inotify_init1 365
-#define __NR_syscall 360
+#define __NR_syscall 366
#define NR_syscalls __NR_syscall
/* Old optional stuff no one actually uses */
diff --git a/include/asm-blackfin/user.h b/arch/blackfin/include/asm/user.h
similarity index 100%
rename from include/asm-blackfin/user.h
rename to arch/blackfin/include/asm/user.h
diff --git a/arch/blackfin/kernel/cplb-mpu/cacheinit.c b/arch/blackfin/kernel/cplb-mpu/cacheinit.c
index 9eecfa4..a8b712a 100644
--- a/arch/blackfin/kernel/cplb-mpu/cacheinit.c
+++ b/arch/blackfin/kernel/cplb-mpu/cacheinit.c
@@ -25,7 +25,7 @@
#include <asm/cplbinit.h>
#if defined(CONFIG_BFIN_ICACHE)
-void bfin_icache_init(void)
+void __init bfin_icache_init(void)
{
unsigned long ctrl;
int i;
@@ -43,7 +43,7 @@
#endif
#if defined(CONFIG_BFIN_DCACHE)
-void bfin_dcache_init(void)
+void __init bfin_dcache_init(void)
{
unsigned long ctrl;
int i;
diff --git a/arch/blackfin/kernel/cplb-nompu/cacheinit.c b/arch/blackfin/kernel/cplb-nompu/cacheinit.c
index 8a18399..bd08315 100644
--- a/arch/blackfin/kernel/cplb-nompu/cacheinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cacheinit.c
@@ -25,7 +25,7 @@
#include <asm/cplbinit.h>
#if defined(CONFIG_BFIN_ICACHE)
-void bfin_icache_init(void)
+void __init bfin_icache_init(void)
{
unsigned long *table = icplb_table;
unsigned long ctrl;
@@ -47,7 +47,7 @@
#endif
#if defined(CONFIG_BFIN_DCACHE)
-void bfin_dcache_init(void)
+void __init bfin_dcache_init(void)
{
unsigned long *table = dcplb_table;
unsigned long ctrl;
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
index 224e7cc..728f708 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
@@ -164,17 +164,13 @@
.name = "Asynchronous Memory Banks",
},
{
-#ifdef L2_START
.start = L2_START,
.end = L2_START + L2_LENGTH,
.psize = SIZE_1M,
.attr = SWITCH_T | I_CPLB | D_CPLB,
.i_conf = L2_MEMORY,
.d_conf = L2_MEMORY,
- .valid = 1,
-#else
- .valid = 0,
-#endif
+ .valid = (L2_LENGTH > 0),
.name = "L2 Memory",
},
{
diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S
index 31bd9bf..faea88e 100644
--- a/arch/blackfin/kernel/entry.S
+++ b/arch/blackfin/kernel/entry.S
@@ -32,7 +32,7 @@
#include <asm/errno.h>
#include <asm/asm-offsets.h>
-#include <asm/mach-common/context.S>
+#include <asm/context.S>
#ifdef CONFIG_EXCPT_IRQ_SYSC_L1
.section .l1.text
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 23e637e..7a82d10 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -52,6 +52,7 @@
#endif
char __initdata command_line[COMMAND_LINE_SIZE];
+unsigned int __initdata *__retx;
/* boot memmap, for parsing "memmap=" */
#define BFIN_MEMMAP_MAX 128 /* number of entries in bfin_memmap */
@@ -131,14 +132,14 @@
dma_memcpy(_sdata_b_l1, _l1_lma_start + l1_code_length +
l1_data_a_length, l1_data_b_length);
-#ifdef L2_LENGTH
- l2_length = _ebss_l2 - _stext_l2;
- if (l2_length > L2_LENGTH)
- panic("L2 SRAM Overflow\n");
+ if (L2_LENGTH != 0) {
+ l2_length = _ebss_l2 - _stext_l2;
+ if (l2_length > L2_LENGTH)
+ panic("L2 SRAM Overflow\n");
- /* Copy _stext_l2 to _edata_l2 to L2 SRAM */
- dma_memcpy(_stext_l2, _l2_lma_start, l2_length);
-#endif
+ /* Copy _stext_l2 to _edata_l2 to L2 SRAM */
+ dma_memcpy(_stext_l2, _l2_lma_start, l2_length);
+ }
}
/* add_memory_region to memmap */
@@ -738,6 +739,16 @@
memory_setup();
+ /* Initialize Async memory banks */
+ bfin_write_EBIU_AMBCTL0(AMBCTL0VAL);
+ bfin_write_EBIU_AMBCTL1(AMBCTL1VAL);
+ bfin_write_EBIU_AMGCTL(AMGCTLVAL);
+#ifdef CONFIG_EBIU_MBSCTLVAL
+ bfin_write_EBIU_MBSCTL(CONFIG_EBIU_MBSCTLVAL);
+ bfin_write_EBIU_MODE(CONFIG_EBIU_MODEVAL);
+ bfin_write_EBIU_FCTL(CONFIG_EBIU_FCTLVAL);
+#endif
+
cclk = get_cclk();
sclk = get_sclk();
@@ -775,7 +786,11 @@
bfin_write_SWRST(DOUBLE_FAULT);
if (_bfin_swrst & RESET_DOUBLE)
- printk(KERN_INFO "Recovering from Double Fault event\n");
+ /*
+ * don't decode the address, since you don't know if this
+ * kernel's symbol map is the same as the crashing kernel
+ */
+ printk(KERN_INFO "Recovering from Double Fault event at %pF\n", __retx);
else if (_bfin_swrst & RESET_WDOG)
printk(KERN_INFO "Recovering from Watchdog event\n");
else if (_bfin_swrst & RESET_SOFTWARE)
@@ -1049,7 +1064,7 @@
dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
BFIN_DLINES);
#ifdef CONFIG_BFIN_ICACHE_LOCK
- switch (read_iloc()) {
+ switch ((bfin_read_IMEM_CONTROL() >> 3) & WAYALL_L) {
case WAY0_L:
seq_printf(m, "Way0 Locked-Down\n");
break;
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index ad922ab..9a9d508 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -567,7 +567,7 @@
* we don't read something in the async space that can hang forever
*/
if ((addr >= FIXED_CODE_START && (addr + 2) <= physical_mem_end) ||
-#ifdef L2_START
+#if L2_LENGTH != 0
(addr >= L2_START && (addr + 2) <= (L2_START + L2_LENGTH)) ||
#endif
(addr >= BOOT_ROM_START && (addr + 2) <= (BOOT_ROM_START + BOOT_ROM_LENGTH)) ||
@@ -601,12 +601,55 @@
return false;
}
+/*
+ * decode the instruction if we are printing out the trace, as it
+ * makes things easier to follow, without running it through objdump
+ * These are the normal instructions which cause change of flow, which
+ * would be at the source of the trace buffer
+ */
+void decode_instruction(unsigned short *address)
+{
+ unsigned short opcode;
+
+ if (get_instruction(&opcode, address)) {
+ if (opcode == 0x0010)
+ printk("RTS");
+ else if (opcode == 0x0011)
+ printk("RTI");
+ else if (opcode == 0x0012)
+ printk("RTX");
+ else if (opcode >= 0x0050 && opcode <= 0x0057)
+ printk("JUMP (P%i)", opcode & 7);
+ else if (opcode >= 0x0060 && opcode <= 0x0067)
+ printk("CALL (P%i)", opcode & 7);
+ else if (opcode >= 0x0070 && opcode <= 0x0077)
+ printk("CALL (PC+P%i)", opcode & 7);
+ else if (opcode >= 0x0080 && opcode <= 0x0087)
+ printk("JUMP (PC+P%i)", opcode & 7);
+ else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF))
+ printk("IF !CC JUMP");
+ else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff))
+ printk("IF CC JUMP");
+ else if (opcode >= 0x2000 && opcode <= 0x2fff)
+ printk("JUMP.S");
+ else if (opcode >= 0xe080 && opcode <= 0xe0ff)
+ printk("LSETUP");
+ else if (opcode >= 0xe200 && opcode <= 0xe2ff)
+ printk("JUMP.L");
+ else if (opcode >= 0xe300 && opcode <= 0xe3ff)
+ printk("CALL pcrel");
+ else
+ printk("0x%04x", opcode);
+ }
+
+}
+
void dump_bfin_trace_buffer(void)
{
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
int tflags, i = 0;
char buf[150];
- unsigned short val = 0, *addr;
+ unsigned short *addr;
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
int j, index;
#endif
@@ -615,6 +658,10 @@
printk(KERN_NOTICE "Hardware Trace:\n");
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+ printk(KERN_NOTICE "WARNING: Expanded trace turned on - can not trace exceptions\n");
+#endif
+
if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) {
for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
decode_address(buf, (unsigned long)bfin_read_TBUF());
@@ -622,45 +669,14 @@
addr = (unsigned short *)bfin_read_TBUF();
decode_address(buf, (unsigned long)addr);
printk(KERN_NOTICE " Source : %s ", buf);
- if (get_instruction(&val, addr)) {
- if (val == 0x0010)
- printk("RTS");
- else if (val == 0x0011)
- printk("RTI");
- else if (val == 0x0012)
- printk("RTX");
- else if (val >= 0x0050 && val <= 0x0057)
- printk("JUMP (P%i)", val & 7);
- else if (val >= 0x0060 && val <= 0x0067)
- printk("CALL (P%i)", val & 7);
- else if (val >= 0x0070 && val <= 0x0077)
- printk("CALL (PC+P%i)", val & 7);
- else if (val >= 0x0080 && val <= 0x0087)
- printk("JUMP (PC+P%i)", val & 7);
- else if ((val >= 0x1000 && val <= 0x13FF) ||
- (val >= 0x1800 && val <= 0x1BFF))
- printk("IF !CC JUMP");
- else if ((val >= 0x1400 && val <= 0x17ff) ||
- (val >= 0x1c00 && val <= 0x1fff))
- printk("IF CC JUMP");
- else if (val >= 0x2000 && val <= 0x2fff)
- printk("JUMP.S");
- else if (val >= 0xe080 && val <= 0xe0ff)
- printk("LSETUP");
- else if (val >= 0xe200 && val <= 0xe2ff)
- printk("JUMP.L");
- else if (val >= 0xe300 && val <= 0xe3ff)
- printk("CALL pcrel");
- else
- printk("0x%04x", val);
- }
+ decode_instruction(addr);
printk("\n");
}
}
#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
if (trace_buff_offset)
- index = trace_buff_offset/4 - 1;
+ index = trace_buff_offset / 4;
else
index = EXPAND_LEN;
@@ -672,7 +688,9 @@
if (index < 0 )
index = EXPAND_LEN;
decode_address(buf, software_trace_buff[index]);
- printk(KERN_NOTICE " Source : %s\n", buf);
+ printk(KERN_NOTICE " Source : %s ", buf);
+ decode_instruction((unsigned short *)software_trace_buff[index]);
+ printk("\n");
index -= 1;
if (index < 0)
index = EXPAND_LEN;
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 0896e38..7d12c66 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -83,6 +83,7 @@
#if !L1_DATA_B_LENGTH
*(.l1.bss.B)
#endif
+ . = ALIGN(4);
___bss_stop = .;
}
@@ -101,7 +102,7 @@
#if !L1_DATA_B_LENGTH
*(.l1.data.B)
#endif
-#ifndef L2_LENGTH
+#if !L2_LENGTH
. = ALIGN(32);
*(.data_l2.cacheline_aligned)
*(.l2.data)
@@ -211,20 +212,19 @@
__ebss_b_l1 = .;
}
-#ifdef L2_LENGTH
__l2_lma_start = .;
.text_data_l2 L2_START : AT(LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1))
{
. = ALIGN(4);
__stext_l2 = .;
- *(.l1.text)
+ *(.l2.text)
. = ALIGN(4);
__etext_l2 = .;
. = ALIGN(4);
__sdata_l2 = .;
- *(.l1.data)
+ *(.l2.data)
__edata_l2 = .;
. = ALIGN(32);
@@ -232,11 +232,10 @@
. = ALIGN(4);
__sbss_l2 = .;
- *(.l1.bss)
+ *(.l2.bss)
. = ALIGN(4);
__ebss_l2 = .;
}
-#endif
/* Force trailing alignment of our init section so that when we
* free our init memory, we don't leave behind a partial page.
diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index eba2343..d60554d 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -33,7 +33,28 @@
.align 2
+/*
+ * Reads on the Blackfin are speculative. In Blackfin terms, this means they
+ * can be interrupted at any time (even after they have been issued on to the
+ * external bus), and re-issued after the interrupt occurs.
+ *
+ * If a FIFO is sitting on the end of the read, it will see two reads,
+ * when the core only sees one. The FIFO receives the read which is cancelled,
+ * and not delivered to the core.
+ *
+ * To solve this, interrupts are turned off before reads occur to I/O space.
+ * There are 3 versions of all these functions
+ * - turns interrupts off every read (higher overhead, but lower latency)
+ * - turns interrupts off every loop (low overhead, but longer latency)
+ * - DMA version, which do not suffer from this issue. DMA versions have
+ * different name (prefixed by dma_ ), and are located in
+ * ../kernel/bfin_dma_5xx.c
+ * Using the dma related functions are recommended for transfering large
+ * buffers in/out of FIFOs.
+ */
+
ENTRY(_insl)
+#ifdef CONFIG_BFIN_INS_LOWOVERHEAD
P0 = R0; /* P0 = port */
cli R3;
P1 = R1; /* P1 = address */
@@ -46,9 +67,26 @@
.Llong_loop_e: NOP;
sti R3;
RTS;
+#else
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+ SSYNC;
+ LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2;
+.Llong_loop_s:
+ CLI R3;
+ NOP; NOP; NOP;
+ R0 = [P0];
+ [P1++] = R0;
+.Llong_loop_e:
+ STI R3;
+
+ RTS;
+#endif
ENDPROC(_insl)
ENTRY(_insw)
+#ifdef CONFIG_BFIN_INS_LOWOVERHEAD
P0 = R0; /* P0 = port */
cli R3;
P1 = R1; /* P1 = address */
@@ -61,9 +99,26 @@
.Lword_loop_e: NOP;
sti R3;
RTS;
+#else
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+ SSYNC;
+ LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2;
+.Lword_loop_s:
+ CLI R3;
+ NOP; NOP; NOP;
+ R0 = W[P0];
+ W[P1++] = R0;
+.Lword_loop_e:
+ STI R3;
+ RTS;
+
+#endif
ENDPROC(_insw)
ENTRY(_insw_8)
+#ifdef CONFIG_BFIN_INS_LOWOVERHEAD
P0 = R0; /* P0 = port */
cli R3;
P1 = R1; /* P1 = address */
@@ -78,9 +133,29 @@
.Lword8_loop_e: NOP;
sti R3;
RTS;
+#else
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+ SSYNC;
+ LSETUP( .Lword8_loop_s, .Lword8_loop_e) LC0 = P2;
+.Lword8_loop_s:
+ CLI R3;
+ NOP; NOP; NOP;
+ R0 = W[P0];
+ B[P1++] = R0;
+ R0 = R0 >> 8;
+ B[P1++] = R0;
+ NOP;
+.Lword8_loop_e:
+ STI R3;
+
+ RTS;
+#endif
ENDPROC(_insw_8)
ENTRY(_insb)
+#ifdef CONFIG_BFIN_INS_LOWOVERHEAD
P0 = R0; /* P0 = port */
cli R3;
P1 = R1; /* P1 = address */
@@ -93,9 +168,26 @@
.Lbyte_loop_e: NOP;
sti R3;
RTS;
+#else
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+ SSYNC;
+ LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2;
+.Lbyte_loop_s:
+ CLI R3;
+ NOP; NOP; NOP;
+ R0 = B[P0];
+ B[P1++] = R0;
+.Lbyte_loop_e:
+ STI R3;
+
+ RTS;
+#endif
ENDPROC(_insb)
ENTRY(_insl_16)
+#ifdef CONFIG_BFIN_INS_LOWOVERHEAD
P0 = R0; /* P0 = port */
cli R3;
P1 = R1; /* P1 = address */
@@ -110,4 +202,21 @@
.Llong16_loop_e: NOP;
sti R3;
RTS;
+#else
+ P0 = R0; /* P0 = port */
+ P1 = R1; /* P1 = address */
+ P2 = R2; /* P2 = count */
+ SSYNC;
+ LSETUP( .Llong16_loop_s, .Llong16_loop_e) LC0 = P2;
+.Llong16_loop_s:
+ CLI R3;
+ NOP; NOP; NOP;
+ R0 = [P0];
+ W[P1++] = R0;
+ R0 = R0 >> 16;
+ W[P1++] = R0;
+.Llong16_loop_e:
+ STI R3;
+ RTS;
+#endif
ENDPROC(_insl_16)
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index 0b26ae2..d22bc77 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -39,7 +39,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
#include <linux/i2c.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
@@ -160,15 +159,15 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0x1C0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -200,12 +199,12 @@
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
static struct mtd_partition partition_info[] = {
{
- .name = "Linux Kernel",
+ .name = "linux kernel(nand)",
.offset = 0,
.size = 4 * SIZE_1M,
},
{
- .name = "File System",
+ .name = "file system(nand)",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
@@ -438,12 +437,12 @@
|| defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "linux kernel",
+ .name = "linux kernel(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -799,43 +798,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -961,10 +923,6 @@
&bfin_sport1_uart_device,
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
@@ -987,10 +945,6 @@
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 689b69c..762f754 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -38,7 +38,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/i2c.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
@@ -177,15 +176,15 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0x1C0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -217,12 +216,12 @@
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
static struct mtd_partition partition_info[] = {
{
- .name = "Linux Kernel",
+ .name = "linux kernel(nand)",
.offset = 0,
.size = 4 * SIZE_1M,
},
{
- .name = "File System",
+ .name = "file system(nand)",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
@@ -460,12 +459,12 @@
|| defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "linux kernel",
+ .name = "linux kernel(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -825,43 +824,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -996,10 +958,6 @@
&bfin_sport1_uart_device,
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
@@ -1022,10 +980,6 @@
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf527/head.S b/arch/blackfin/mach-bf527/head.S
index fe05cc1..28c4861 100644
--- a/arch/blackfin/mach-bf527/head.S
+++ b/arch/blackfin/mach-bf527/head.S
@@ -30,293 +30,11 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
-#include <asm/trace.h>
-
#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
#endif
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK 0xFFB01000
-
-__INIT
-
-ENTRY(__start)
- /* R0: argument of command line string, passed from uboot, save it */
- R7 = R0;
- /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
- R0 = SYSCFG_SNEN;
-#else
- R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
- SYSCFG = R0;
- R0 = 0;
-
- /* Clear Out All the data and pointer Registers */
- R1 = R0;
- R2 = R0;
- R3 = R0;
- R4 = R0;
- R5 = R0;
- R6 = R0;
-
- P0 = R0;
- P1 = R0;
- P2 = R0;
- P3 = R0;
- P4 = R0;
- P5 = R0;
-
- LC0 = r0;
- LC1 = r0;
- L0 = r0;
- L1 = r0;
- L2 = r0;
- L3 = r0;
-
- /* Clear Out All the DAG Registers */
- B0 = r0;
- B1 = r0;
- B2 = r0;
- B3 = r0;
-
- I0 = r0;
- I1 = r0;
- I2 = r0;
- I3 = r0;
-
- M0 = r0;
- M1 = r0;
- M2 = r0;
- M3 = r0;
-
- trace_buffer_init(p0,r0);
- P0 = R1;
- R0 = R1;
-
- /* Turn off the icache */
- p0.l = LO(IMEM_CONTROL);
- p0.h = HI(IMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENICPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Turn off the dcache */
- p0.l = LO(DMEM_CONTROL);
- p0.h = HI(DMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENDCPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
-
-#if defined(CONFIG_BF527)
- p0.h = hi(EMAC_SYSTAT);
- p0.l = lo(EMAC_SYSTAT);
- R0.h = 0xFFFF; /* Clear EMAC Interrupt Status bits */
- R0.l = 0xFFFF;
- [P0] = R0;
- SSYNC;
-#endif
-
- /* Initialise UART - when booting from u-boot, the UART is not disabled
- * so if we dont initalize here, our serial console gets hosed */
- p0.h = hi(UART1_LCR);
- p0.l = lo(UART1_LCR);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable DLL writes */
- ssync;
-
- p0.h = hi(UART1_DLL);
- p0.l = lo(UART1_DLL);
- r0 = 0x0(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(UART1_DLH);
- p0.l = lo(UART1_DLH);
- r0 = 0x00(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(UART1_GCTL);
- p0.l = lo(UART1_GCTL);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable UART clock */
- ssync;
-
- /* Initialize stack pointer */
- sp.l = lo(INITIAL_STACK);
- sp.h = hi(INITIAL_STACK);
- fp = sp;
- usp = sp;
-
-#ifdef CONFIG_EARLY_PRINTK
- SP += -12;
- call _init_early_exception_vectors;
- SP += 12;
-#endif
-
- /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
- call _bf53x_relocate_l1_mem;
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
- call _start_dma_code;
-#endif
-
- /* Code for initializing Async memory banks */
-
- p2.h = hi(EBIU_AMBCTL1);
- p2.l = lo(EBIU_AMBCTL1);
- r0.h = hi(AMBCTL1VAL);
- r0.l = lo(AMBCTL1VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMBCTL0);
- p2.l = lo(EBIU_AMBCTL0);
- r0.h = hi(AMBCTL0VAL);
- r0.l = lo(AMBCTL0VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMGCTL);
- p2.l = lo(EBIU_AMGCTL);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
- /* This section keeps the processor in supervisor mode
- * during kernel boot. Switches to user mode at end of boot.
- * See page 3-9 of Hardware Reference manual for documentation.
- */
-
- /* EVT15 = _real_start */
-
- p0.l = lo(EVT15);
- p0.h = hi(EVT15);
- p1.l = _real_start;
- p1.h = _real_start;
- [p0] = p1;
- csync;
-
- p0.l = lo(IMASK);
- p0.h = hi(IMASK);
- p1.l = IMASK_IVG15;
- p1.h = 0x0;
- [p0] = p1;
- csync;
-
- raise 15;
- p0.l = .LWAIT_HERE;
- p0.h = .LWAIT_HERE;
- reti = p0;
-#if ANOMALY_05000281
- nop; nop; nop;
-#endif
- rti;
-
-.LWAIT_HERE:
- jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
- [ -- sp ] = reti;
- p0.l = lo(WDOG_CTL);
- p0.h = hi(WDOG_CTL);
- r0 = 0xAD6(z);
- w[p0] = r0; /* watchdog off for now */
- ssync;
-
- /* Code update for BSS size == 0
- * Zero out the bss region.
- */
-
- p1.l = ___bss_start;
- p1.h = ___bss_start;
- p2.l = ___bss_stop;
- p2.h = ___bss_stop;
- r0 = 0;
- p2 -= p1;
- lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
-.L_clear_bss:
- B[p1++] = r0;
-
- /* In case there is a NULL pointer reference
- * Zero out region before stext
- */
-
- p1.l = 0x0;
- p1.h = 0x0;
- r0.l = __stext;
- r0.h = __stext;
- r0 = r0 >> 1;
- p2 = r0;
- r0 = 0;
- lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
-.L_clear_zero:
- W[p1++] = r0;
-
- /* pass the uboot arguments to the global value command line */
- R0 = R7;
- call _cmdline_init;
-
- p1.l = __rambase;
- p1.h = __rambase;
- r0.l = __sdata;
- r0.h = __sdata;
- [p1] = r0;
-
- p1.l = __ramstart;
- p1.h = __ramstart;
- p3.l = ___bss_stop;
- p3.h = ___bss_stop;
-
- r1 = p3;
- [p1] = r1;
-
- /*
- * load the current thread pointer and stack
- */
- r1.l = _init_thread_union;
- r1.h = _init_thread_union;
-
- r2.l = 0x2000;
- r2.h = 0x0000;
- r1 = r1 + r2;
- sp = r1;
- usp = sp;
- fp = sp;
- jump.l _start_kernel;
-ENDPROC(_real_start)
-
-__FINIT
-
.section .l1.text
#ifdef CONFIG_BFIN_KERNEL_CLOCK
ENTRY(_start_dma_code)
@@ -420,13 +138,6 @@
[P2] = R1;
SSYNC;
- p0.h = hi(SIC_IWR0);
- p0.l = lo(SIC_IWR0);
- r0.l = lo(IWR_ENABLE_ALL);
- r0.h = hi(IWR_ENABLE_ALL);
- [p0] = r0;
- SSYNC;
-
RTS;
ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/arch/blackfin/mach-bf527/include/mach/anomaly.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/anomaly.h
rename to arch/blackfin/mach-bf527/include/mach/anomaly.h
diff --git a/include/asm-blackfin/mach-bf527/bf527.h b/arch/blackfin/mach-bf527/include/mach/bf527.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/bf527.h
rename to arch/blackfin/mach-bf527/include/mach/bf527.h
diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
rename to arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
diff --git a/include/asm-blackfin/mach-bf527/bfin_sir.h b/arch/blackfin/mach-bf527/include/mach/bfin_sir.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/bfin_sir.h
rename to arch/blackfin/mach-bf527/include/mach/bfin_sir.h
diff --git a/include/asm-blackfin/mach-bf527/blackfin.h b/arch/blackfin/mach-bf527/include/mach/blackfin.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/blackfin.h
rename to arch/blackfin/mach-bf527/include/mach/blackfin.h
diff --git a/include/asm-blackfin/mach-bf527/cdefBF522.h b/arch/blackfin/mach-bf527/include/mach/cdefBF522.h
similarity index 96%
rename from include/asm-blackfin/mach-bf527/cdefBF522.h
rename to arch/blackfin/mach-bf527/include/mach/cdefBF522.h
index 52c0649..663c2bb 100644
--- a/include/asm-blackfin/mach-bf527/cdefBF522.h
+++ b/arch/blackfin/mach-bf527/include/mach/cdefBF522.h
@@ -36,7 +36,7 @@
#include "defBF522.h"
/* include core specific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF522 */
diff --git a/include/asm-blackfin/mach-bf527/cdefBF525.h b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h
similarity index 99%
rename from include/asm-blackfin/mach-bf527/cdefBF525.h
rename to arch/blackfin/mach-bf527/include/mach/cdefBF525.h
index 2cc67e4..00377eb 100644
--- a/include/asm-blackfin/mach-bf527/cdefBF525.h
+++ b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h
@@ -36,7 +36,7 @@
#include "defBF525.h"
/* include core specific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */
diff --git a/include/asm-blackfin/mach-bf527/cdefBF527.h b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h
similarity index 99%
rename from include/asm-blackfin/mach-bf527/cdefBF527.h
rename to arch/blackfin/mach-bf527/include/mach/cdefBF527.h
index 5bd1a86..fca8db7 100644
--- a/include/asm-blackfin/mach-bf527/cdefBF527.h
+++ b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h
@@ -36,7 +36,7 @@
#include "defBF527.h"
/* include core specific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */
diff --git a/include/asm-blackfin/mach-bf527/cdefBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
similarity index 99%
rename from include/asm-blackfin/mach-bf527/cdefBF52x_base.h
rename to arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
index 9dbdbec..9a814b9 100644
--- a/include/asm-blackfin/mach-bf527/cdefBF52x_base.h
+++ b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h
@@ -37,7 +37,7 @@
#include "defBF52x_base.h"
/* Include core specific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* ==== begin from cdefBF534.h ==== */
diff --git a/include/asm-blackfin/mach-bf527/defBF522.h b/arch/blackfin/mach-bf527/include/mach/defBF522.h
similarity index 96%
rename from include/asm-blackfin/mach-bf527/defBF522.h
rename to arch/blackfin/mach-bf527/include/mach/defBF522.h
index 9671d8f..0a8cdcd 100644
--- a/include/asm-blackfin/mach-bf527/defBF522.h
+++ b/arch/blackfin/mach-bf527/include/mach/defBF522.h
@@ -32,7 +32,7 @@
#define _DEF_BF522_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF522 */
diff --git a/include/asm-blackfin/mach-bf527/defBF525.h b/arch/blackfin/mach-bf527/include/mach/defBF525.h
similarity index 99%
rename from include/asm-blackfin/mach-bf527/defBF525.h
rename to arch/blackfin/mach-bf527/include/mach/defBF525.h
index 6a375a0..5cd7576 100644
--- a/include/asm-blackfin/mach-bf527/defBF525.h
+++ b/arch/blackfin/mach-bf527/include/mach/defBF525.h
@@ -32,7 +32,7 @@
#define _DEF_BF525_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */
diff --git a/include/asm-blackfin/mach-bf527/defBF527.h b/arch/blackfin/mach-bf527/include/mach/defBF527.h
similarity index 99%
rename from include/asm-blackfin/mach-bf527/defBF527.h
rename to arch/blackfin/mach-bf527/include/mach/defBF527.h
index f1a70db..f040f36 100644
--- a/include/asm-blackfin/mach-bf527/defBF527.h
+++ b/arch/blackfin/mach-bf527/include/mach/defBF527.h
@@ -32,7 +32,7 @@
#define _DEF_BF527_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */
diff --git a/include/asm-blackfin/mach-bf527/defBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
similarity index 95%
rename from include/asm-blackfin/mach-bf527/defBF52x_base.h
rename to arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
index fc69cf9..6ac2ed7 100644
--- a/include/asm-blackfin/mach-bf527/defBF52x_base.h
+++ b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
@@ -151,7 +151,7 @@
#define TIMER7_CONFIG 0xFFC00670 /* Timer 7 Configuration Register */
#define TIMER7_COUNTER 0xFFC00674 /* Timer 7 Counter Register */
#define TIMER7_PERIOD 0xFFC00678 /* Timer 7 Period Register */
-#define TIMER7_WIDTH 0xFFC0067C /* Timer 7 Width Register */
+#define TIMER7_WIDTH 0xFFC0067C /* Timer 7 Width Register */
#define TIMER_ENABLE 0xFFC00680 /* Timer Enable Register */
#define TIMER_DISABLE 0xFFC00684 /* Timer Disable Register */
@@ -634,18 +634,9 @@
/* PLL_DIV Macros */
#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */
-/* VR_CTL Masks */
-#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */
+/* VR_CTL Masks */
+#define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */
#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */
-#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */
-#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */
-#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */
-
-#define GAIN 0x000C /* Voltage Level Gain */
-#define GAIN_5 0x0000 /* GAIN = 5 */
-#define GAIN_10 0x0004 /* GAIN = 10 */
-#define GAIN_20 0x0008 /* GAIN = 20 */
-#define GAIN_50 0x000C /* GAIN = 50 */
#define VLEV 0x00F0 /* Internal Voltage Level */
#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */
@@ -660,7 +651,7 @@
#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */
#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */
-#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */
+#define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */
#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */
#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */
#define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */
@@ -697,16 +688,16 @@
#define IRQ_ERROR1 0x00000002 /* Error Interrupt (DMA, DMARx Block, DMARx Overflow) */
#define IRQ_ERROR2 0x00000004 /* Error Interrupt (CAN, Ethernet, SPORTx, PPI, SPI, UARTx) */
-#define IRQ_RTC 0x00000008 /* Real Time Clock Interrupt */
-#define IRQ_DMA0 0x00000010 /* DMA Channel 0 (PPI) Interrupt */
-#define IRQ_DMA3 0x00000020 /* DMA Channel 3 (SPORT0 RX) Interrupt */
+#define IRQ_RTC 0x00000008 /* Real Time Clock Interrupt */
+#define IRQ_DMA0 0x00000010 /* DMA Channel 0 (PPI) Interrupt */
+#define IRQ_DMA3 0x00000020 /* DMA Channel 3 (SPORT0 RX) Interrupt */
#define IRQ_DMA4 0x00000040 /* DMA Channel 4 (SPORT0 TX) Interrupt */
#define IRQ_DMA5 0x00000080 /* DMA Channel 5 (SPORT1 RX) Interrupt */
#define IRQ_DMA6 0x00000100 /* DMA Channel 6 (SPORT1 TX) Interrupt */
#define IRQ_TWI 0x00000200 /* TWI Interrupt */
#define IRQ_DMA7 0x00000400 /* DMA Channel 7 (SPI) Interrupt */
-#define IRQ_DMA8 0x00000800 /* DMA Channel 8 (UART0 RX) Interrupt */
+#define IRQ_DMA8 0x00000800 /* DMA Channel 8 (UART0 RX) Interrupt */
#define IRQ_DMA9 0x00001000 /* DMA Channel 9 (UART0 TX) Interrupt */
#define IRQ_DMA10 0x00002000 /* DMA Channel 10 (UART1 RX) Interrupt */
#define IRQ_DMA11 0x00004000 /* DMA Channel 11 (UART1 TX) Interrupt */
@@ -801,7 +792,7 @@
#define WDEV_NONE 0x0006 /* no event on roll over */
#define WDEN 0x0FF0 /* enable watchdog */
#define WDDIS 0x0AD0 /* disable watchdog */
-#define WDRO 0x8000 /* watchdog rolled over latch */
+#define WDRO 0x8000 /* watchdog rolled over latch */
/* depreciated WDOG_CTL Register Masks for legacy code */
@@ -882,7 +873,7 @@
#define NINT 0x01 /* Pending Interrupt */
#define IIR_TX_READY 0x02 /* UART_THR empty */
#define IIR_RX_READY 0x04 /* Receive data ready */
-#define IIR_LINE_CHANGE 0x06 /* Receive line status */
+#define IIR_LINE_CHANGE 0x06 /* Receive line status */
#define IIR_STATUS 0x06 /* Highest Priority Pending Interrupt */
/* UARTx_GCTL Masks */
@@ -1638,12 +1629,12 @@
/* entry addresses of the user-callable Boot ROM functions */
-#define _BOOTROM_RESET 0xEF000000
-#define _BOOTROM_FINAL_INIT 0xEF000002
+#define _BOOTROM_RESET 0xEF000000
+#define _BOOTROM_FINAL_INIT 0xEF000002
#define _BOOTROM_DO_MEMORY_DMA 0xEF000006
-#define _BOOTROM_BOOT_DXE_FLASH 0xEF000008
-#define _BOOTROM_BOOT_DXE_SPI 0xEF00000A
-#define _BOOTROM_BOOT_DXE_TWI 0xEF00000C
+#define _BOOTROM_BOOT_DXE_FLASH 0xEF000008
+#define _BOOTROM_BOOT_DXE_SPI 0xEF00000A
+#define _BOOTROM_BOOT_DXE_TWI 0xEF00000C
#define _BOOTROM_GET_DXE_ADDRESS_FLASH 0xEF000010
#define _BOOTROM_GET_DXE_ADDRESS_SPI 0xEF000012
#define _BOOTROM_GET_DXE_ADDRESS_TWI 0xEF000014
@@ -1771,71 +1762,71 @@
/* Bit masks for CNT_CONFIG */
#define CNTE 0x1 /* Counter Enable */
-#define nCNTE 0x0
+#define nCNTE 0x0
#define DEBE 0x2 /* Debounce Enable */
-#define nDEBE 0x0
+#define nDEBE 0x0
#define CDGINV 0x10 /* CDG Pin Polarity Invert */
-#define nCDGINV 0x0
+#define nCDGINV 0x0
#define CUDINV 0x20 /* CUD Pin Polarity Invert */
-#define nCUDINV 0x0
+#define nCUDINV 0x0
#define CZMINV 0x40 /* CZM Pin Polarity Invert */
-#define nCZMINV 0x0
+#define nCZMINV 0x0
#define CNTMODE 0x700 /* Counter Operating Mode */
#define ZMZC 0x800 /* CZM Zeroes Counter Enable */
-#define nZMZC 0x0
+#define nZMZC 0x0
#define BNDMODE 0x3000 /* Boundary register Mode */
#define INPDIS 0x8000 /* CUG and CDG Input Disable */
-#define nINPDIS 0x0
+#define nINPDIS 0x0
/* Bit masks for CNT_IMASK */
#define ICIE 0x1 /* Illegal Gray/Binary Code Interrupt Enable */
-#define nICIE 0x0
+#define nICIE 0x0
#define UCIE 0x2 /* Up count Interrupt Enable */
-#define nUCIE 0x0
+#define nUCIE 0x0
#define DCIE 0x4 /* Down count Interrupt Enable */
-#define nDCIE 0x0
+#define nDCIE 0x0
#define MINCIE 0x8 /* Min Count Interrupt Enable */
-#define nMINCIE 0x0
+#define nMINCIE 0x0
#define MAXCIE 0x10 /* Max Count Interrupt Enable */
-#define nMAXCIE 0x0
+#define nMAXCIE 0x0
#define COV31IE 0x20 /* Bit 31 Overflow Interrupt Enable */
-#define nCOV31IE 0x0
+#define nCOV31IE 0x0
#define COV15IE 0x40 /* Bit 15 Overflow Interrupt Enable */
-#define nCOV15IE 0x0
+#define nCOV15IE 0x0
#define CZEROIE 0x80 /* Count to Zero Interrupt Enable */
-#define nCZEROIE 0x0
+#define nCZEROIE 0x0
#define CZMIE 0x100 /* CZM Pin Interrupt Enable */
-#define nCZMIE 0x0
+#define nCZMIE 0x0
#define CZMEIE 0x200 /* CZM Error Interrupt Enable */
-#define nCZMEIE 0x0
+#define nCZMEIE 0x0
#define CZMZIE 0x400 /* CZM Zeroes Counter Interrupt Enable */
-#define nCZMZIE 0x0
+#define nCZMZIE 0x0
/* Bit masks for CNT_STATUS */
#define ICII 0x1 /* Illegal Gray/Binary Code Interrupt Identifier */
-#define nICII 0x0
+#define nICII 0x0
#define UCII 0x2 /* Up count Interrupt Identifier */
-#define nUCII 0x0
+#define nUCII 0x0
#define DCII 0x4 /* Down count Interrupt Identifier */
-#define nDCII 0x0
+#define nDCII 0x0
#define MINCII 0x8 /* Min Count Interrupt Identifier */
-#define nMINCII 0x0
+#define nMINCII 0x0
#define MAXCII 0x10 /* Max Count Interrupt Identifier */
-#define nMAXCII 0x0
+#define nMAXCII 0x0
#define COV31II 0x20 /* Bit 31 Overflow Interrupt Identifier */
-#define nCOV31II 0x0
+#define nCOV31II 0x0
#define COV15II 0x40 /* Bit 15 Overflow Interrupt Identifier */
-#define nCOV15II 0x0
+#define nCOV15II 0x0
#define CZEROII 0x80 /* Count to Zero Interrupt Identifier */
-#define nCZEROII 0x0
+#define nCZEROII 0x0
#define CZMII 0x100 /* CZM Pin Interrupt Identifier */
-#define nCZMII 0x0
+#define nCZMII 0x0
#define CZMEII 0x200 /* CZM Error Interrupt Identifier */
-#define nCZMEII 0x0
+#define nCZMEII 0x0
#define CZMZII 0x400 /* CZM Zeroes Counter Interrupt Identifier */
-#define nCZMZII 0x0
+#define nCZMZII 0x0
/* Bit masks for CNT_COMMAND */
@@ -1843,7 +1834,7 @@
#define W1LMIN 0xf0 /* Load Min Register */
#define W1LMAX 0xf00 /* Load Max Register */
#define W1ZMONCE 0x1000 /* Enable CZM Clear Counter Once */
-#define nW1ZMONCE 0x0
+#define nW1ZMONCE 0x0
/* Bit masks for CNT_DEBOUNCE */
@@ -1853,15 +1844,15 @@
#define FUSE_FADDR 0x1ff /* OTP/Fuse Address */
#define FIEN 0x800 /* OTP/Fuse Interrupt Enable */
-#define nFIEN 0x0
+#define nFIEN 0x0
#define FTESTDEC 0x1000 /* OTP/Fuse Test Decoder */
-#define nFTESTDEC 0x0
+#define nFTESTDEC 0x0
#define FWRTEST 0x2000 /* OTP/Fuse Write Test */
-#define nFWRTEST 0x0
+#define nFWRTEST 0x0
#define FRDEN 0x4000 /* OTP/Fuse Read Enable */
-#define nFRDEN 0x0
+#define nFRDEN 0x0
#define FWREN 0x8000 /* OTP/Fuse Write Enable */
-#define nFWREN 0x0
+#define nFWREN 0x0
/* Bit masks for OTP_BEN */
@@ -1870,15 +1861,15 @@
/* Bit masks for OTP_STATUS */
#define FCOMP 0x1 /* OTP/Fuse Access Complete */
-#define nFCOMP 0x0
+#define nFCOMP 0x0
#define FERROR 0x2 /* OTP/Fuse Access Error */
-#define nFERROR 0x0
+#define nFERROR 0x0
#define MMRGLOAD 0x10 /* Memory Mapped Register Gasket Load */
-#define nMMRGLOAD 0x0
+#define nMMRGLOAD 0x0
#define MMRGLOCK 0x20 /* Memory Mapped Register Gasket Lock */
-#define nMMRGLOCK 0x0
+#define nMMRGLOCK 0x0
#define FPGMEN 0x40 /* OTP/Fuse Program Enable */
-#define nFPGMEN 0x0
+#define nFPGMEN 0x0
/* Bit masks for OTP_TIMING */
@@ -1892,42 +1883,42 @@
/* Bit masks for SECURE_SYSSWT */
#define EMUDABL 0x1 /* Emulation Disable. */
-#define nEMUDABL 0x0
+#define nEMUDABL 0x0
#define RSTDABL 0x2 /* Reset Disable */
-#define nRSTDABL 0x0
+#define nRSTDABL 0x0
#define L1IDABL 0x1c /* L1 Instruction Memory Disable. */
#define L1DADABL 0xe0 /* L1 Data Bank A Memory Disable. */
#define L1DBDABL 0x700 /* L1 Data Bank B Memory Disable. */
#define DMA0OVR 0x800 /* DMA0 Memory Access Override */
-#define nDMA0OVR 0x0
+#define nDMA0OVR 0x0
#define DMA1OVR 0x1000 /* DMA1 Memory Access Override */
-#define nDMA1OVR 0x0
+#define nDMA1OVR 0x0
#define EMUOVR 0x4000 /* Emulation Override */
-#define nEMUOVR 0x0
+#define nEMUOVR 0x0
#define OTPSEN 0x8000 /* OTP Secrets Enable. */
-#define nOTPSEN 0x0
+#define nOTPSEN 0x0
#define L2DABL 0x70000 /* L2 Memory Disable. */
/* Bit masks for SECURE_CONTROL */
#define SECURE0 0x1 /* SECURE 0 */
-#define nSECURE0 0x0
+#define nSECURE0 0x0
#define SECURE1 0x2 /* SECURE 1 */
-#define nSECURE1 0x0
+#define nSECURE1 0x0
#define SECURE2 0x4 /* SECURE 2 */
-#define nSECURE2 0x0
+#define nSECURE2 0x0
#define SECURE3 0x8 /* SECURE 3 */
-#define nSECURE3 0x0
+#define nSECURE3 0x0
/* Bit masks for SECURE_STATUS */
#define SECMODE 0x3 /* Secured Mode Control State */
#define NMI 0x4 /* Non Maskable Interrupt */
-#define nNMI 0x0
+#define nNMI 0x0
#define AFVALID 0x8 /* Authentication Firmware Valid */
-#define nAFVALID 0x0
+#define nAFVALID 0x0
#define AFEXIT 0x10 /* Authentication Firmware Exit */
-#define nAFEXIT 0x0
+#define nAFEXIT 0x0
#define SECSTAT 0xe0 /* Secure Status */
/* Bit masks for NFC_CTL */
@@ -1935,60 +1926,60 @@
#define WR_DLY 0xf /* Write Strobe Delay */
#define RD_DLY 0xf0 /* Read Strobe Delay */
#define NWIDTH 0x100 /* NAND Data Width */
-#define nNWIDTH 0x0
+#define nNWIDTH 0x0
#define PG_SIZE 0x200 /* Page Size */
-#define nPG_SIZE 0x0
+#define nPG_SIZE 0x0
/* Bit masks for NFC_STAT */
#define NBUSY 0x1 /* Not Busy */
-#define nNBUSY 0x0
+#define nNBUSY 0x0
#define WB_FULL 0x2 /* Write Buffer Full */
-#define nWB_FULL 0x0
+#define nWB_FULL 0x0
#define PG_WR_STAT 0x4 /* Page Write Pending */
-#define nPG_WR_STAT 0x0
+#define nPG_WR_STAT 0x0
#define PG_RD_STAT 0x8 /* Page Read Pending */
-#define nPG_RD_STAT 0x0
+#define nPG_RD_STAT 0x0
#define WB_EMPTY 0x10 /* Write Buffer Empty */
-#define nWB_EMPTY 0x0
+#define nWB_EMPTY 0x0
/* Bit masks for NFC_IRQSTAT */
#define NBUSYIRQ 0x1 /* Not Busy IRQ */
-#define nNBUSYIRQ 0x0
+#define nNBUSYIRQ 0x0
#define WB_OVF 0x2 /* Write Buffer Overflow */
-#define nWB_OVF 0x0
+#define nWB_OVF 0x0
#define WB_EDGE 0x4 /* Write Buffer Edge Detect */
-#define nWB_EDGE 0x0
+#define nWB_EDGE 0x0
#define RD_RDY 0x8 /* Read Data Ready */
-#define nRD_RDY 0x0
+#define nRD_RDY 0x0
#define WR_DONE 0x10 /* Page Write Done */
-#define nWR_DONE 0x0
+#define nWR_DONE 0x0
/* Bit masks for NFC_IRQMASK */
#define MASK_BUSYIRQ 0x1 /* Mask Not Busy IRQ */
-#define nMASK_BUSYIRQ 0x0
+#define nMASK_BUSYIRQ 0x0
#define MASK_WBOVF 0x2 /* Mask Write Buffer Overflow */
-#define nMASK_WBOVF 0x0
+#define nMASK_WBOVF 0x0
#define MASK_WBEMPTY 0x4 /* Mask Write Buffer Empty */
-#define nMASK_WBEMPTY 0x0
+#define nMASK_WBEMPTY 0x0
#define MASK_RDRDY 0x8 /* Mask Read Data Ready */
-#define nMASK_RDRDY 0x0
+#define nMASK_RDRDY 0x0
#define MASK_WRDONE 0x10 /* Mask Write Done */
-#define nMASK_WRDONE 0x0
+#define nMASK_WRDONE 0x0
/* Bit masks for NFC_RST */
#define ECC_RST 0x1 /* ECC (and NFC counters) Reset */
-#define nECC_RST 0x0
+#define nECC_RST 0x0
/* Bit masks for NFC_PGCTL */
#define PG_RD_START 0x1 /* Page Read Start */
-#define nPG_RD_START 0x0
+#define nPG_RD_START 0x0
#define PG_WR_START 0x2 /* Page Write Start */
-#define nPG_WR_START 0x0
+#define nPG_WR_START 0x0
/* Bit masks for NFC_ECC0 */
diff --git a/include/asm-blackfin/mach-bf527/dma.h b/arch/blackfin/mach-bf527/include/mach/dma.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/dma.h
rename to arch/blackfin/mach-bf527/include/mach/dma.h
diff --git a/include/asm-blackfin/mach-bf527/irq.h b/arch/blackfin/mach-bf527/include/mach/irq.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/irq.h
rename to arch/blackfin/mach-bf527/include/mach/irq.h
diff --git a/include/asm-blackfin/mach-bf527/mem_init.h b/arch/blackfin/mach-bf527/include/mach/mem_init.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/mem_init.h
rename to arch/blackfin/mach-bf527/include/mach/mem_init.h
diff --git a/include/asm-blackfin/mach-bf527/mem_map.h b/arch/blackfin/mach-bf527/include/mach/mem_map.h
similarity index 97%
rename from include/asm-blackfin/mach-bf527/mem_map.h
rename to arch/blackfin/mach-bf527/include/mach/mem_map.h
index 193082d..ef46dc9 100644
--- a/include/asm-blackfin/mach-bf527/mem_map.h
+++ b/arch/blackfin/mach-bf527/include/mach/mem_map.h
@@ -89,6 +89,11 @@
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE */
+/* Level 2 Memory - none */
+
+#define L2_START 0
+#define L2_LENGTH 0
+
/* Scratch Pad Memory */
#define L1_SCRATCH_START 0xFFB00000
diff --git a/include/asm-blackfin/mach-bf527/portmux.h b/arch/blackfin/mach-bf527/include/mach/portmux.h
similarity index 100%
rename from include/asm-blackfin/mach-bf527/portmux.h
rename to arch/blackfin/mach-bf527/include/mach/portmux.h
diff --git a/arch/blackfin/mach-bf527/ints-priority.c b/arch/blackfin/mach-bf527/ints-priority.c
index 1fa3897..8a23674 100644
--- a/arch/blackfin/mach-bf527/ints-priority.c
+++ b/arch/blackfin/mach-bf527/ints-priority.c
@@ -31,7 +31,7 @@
#include <linux/irq.h>
#include <asm/blackfin.h>
-void program_IAR(void)
+void __init program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c
index 4103a97..c66a68f 100644
--- a/arch/blackfin/mach-bf533/boards/H8606.c
+++ b/arch/blackfin/mach-bf533/boards/H8606.c
@@ -38,7 +38,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
@@ -141,16 +140,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00060000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0x100000,
.offset = 0x60000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x6a0000,
.offset = 0x00160000,
}
diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig
index 8400592..308c98d 100644
--- a/arch/blackfin/mach-bf533/boards/Kconfig
+++ b/arch/blackfin/mach-bf533/boards/Kconfig
@@ -14,6 +14,12 @@
help
BF533-STAMP board support.
+config BLACKSTAMP
+ bool "BlackStamp"
+ help
+ Support for the BlackStamp board. Hardware info available at
+ http://blackfin.uclinux.org/gf/project/blackstamp/
+
config BFIN533_BLUETECHNIX_CM
bool "Bluetechnix CM-BF533"
depends on (BF533)
diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile
index b7a1a1d..9afbe72 100644
--- a/arch/blackfin/mach-bf533/boards/Makefile
+++ b/arch/blackfin/mach-bf533/boards/Makefile
@@ -7,4 +7,5 @@
obj-$(CONFIG_BFIN532_IP0X) += ip0x.o
obj-$(CONFIG_BFIN533_EZKIT) += ezkit.o
obj-$(CONFIG_BFIN533_BLUETECHNIX_CM) += cm_bf533.o
+obj-$(CONFIG_BLACKSTAMP) += blackstamp.o
obj-$(CONFIG_H8606_HVSISTEMAS) += H8606.o
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
new file mode 100644
index 0000000..d064ded
--- /dev/null
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -0,0 +1,401 @@
+/*
+ * File: arch/blackfin/mach-bf533/blackstamp.c
+ * Based on: arch/blackfin/mach-bf533/stamp.c
+ * Author: Benjamin Matthews <bmat@lle.rochester.edu>
+ * Aidan Williams <aidan@nicta.com.au>
+ *
+ * Created: 2008
+ * Description: Board Info File for the BlackStamp
+ *
+ * Copyright 2005 National ICT Australia (NICTA)
+ * Copyright 2004-2008 Analog Devices Inc.
+ *
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * More info about the BlackStamp at:
+ * http://blackfin.uclinux.org/gf/project/blackstamp/
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/irq.h>
+#include <linux/i2c.h>
+#include <asm/dma.h>
+#include <asm/bfin5xx_spi.h>
+#include <asm/portmux.h>
+#include <asm/dpmc.h>
+
+/*
+ * Name the Board for the /proc/cpuinfo
+ */
+const char bfin_board_name[] = "BlackStamp";
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+static struct platform_device rtc_device = {
+ .name = "rtc-bfin",
+ .id = -1,
+};
+#endif
+
+/*
+ * Driver needs to know address, irq and flag pin.
+ */
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+static struct resource smc91x_resources[] = {
+ {
+ .name = "smc91x-regs",
+ .start = 0x20300300,
+ .end = 0x20300300 + 16,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PF3,
+ .end = IRQ_PF3,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+#endif
+
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+static struct mtd_partition bfin_spi_flash_partitions[] = {
+ {
+ .name = "bootloader(spi)",
+ .size = 0x00040000,
+ .offset = 0,
+ .mask_flags = MTD_CAP_ROM
+ }, {
+ .name = "linux kernel(spi)",
+ .size = 0x180000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "file system(spi)",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct flash_platform_data bfin_spi_flash_data = {
+ .name = "m25p80",
+ .parts = bfin_spi_flash_partitions,
+ .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
+ .type = "m25p64",
+};
+
+/* SPI flash chip (m25p64) */
+static struct bfin5xx_spi_chip spi_flash_chip_info = {
+ .enable_dma = 0, /* use dma transfer with this chip*/
+ .bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+static struct bfin5xx_spi_chip spi_mmc_chip_info = {
+ .enable_dma = 1,
+ .bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
+static struct bfin5xx_spi_chip spidev_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 8,
+};
+#endif
+
+static struct spi_board_info bfin_spi_board_info[] __initdata = {
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+ {
+ /* the modalias must be the same as spi device driver name */
+ .modalias = "m25p80", /* Name of spi_driver for this device */
+ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0, /* Framework bus number */
+ .chip_select = 2, /* Framework chip select. */
+ .platform_data = &bfin_spi_flash_data,
+ .controller_data = &spi_flash_chip_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+ {
+ .modalias = "spi_mmc_dummy",
+ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = 0,
+ .platform_data = NULL,
+ .controller_data = &spi_mmc_chip_info,
+ .mode = SPI_MODE_3,
+ },
+ {
+ .modalias = "spi_mmc",
+ .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = CONFIG_SPI_MMC_CS_CHAN,
+ .platform_data = NULL,
+ .controller_data = &spi_mmc_chip_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+
+#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
+ {
+ .modalias = "spidev",
+ .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = 7,
+ .controller_data = &spidev_chip_info,
+ },
+#endif
+};
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+ [0] = {
+ .start = SPI0_REGBASE,
+ .end = SPI0_REGBASE + 0xFF,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CH_SPI,
+ .end = CH_SPI,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+/* SPI controller data */
+static struct bfin5xx_spi_master bfin_spi0_info = {
+ .num_chipselect = 8,
+ .enable_dma = 1, /* master has the ability to do dma transfer */
+ .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
+};
+
+static struct platform_device bfin_spi0_device = {
+ .name = "bfin-spi",
+ .id = 0, /* Bus number */
+ .num_resources = ARRAY_SIZE(bfin_spi0_resource),
+ .resource = bfin_spi0_resource,
+ .dev = {
+ .platform_data = &bfin_spi0_info, /* Passed to driver */
+ },
+};
+#endif /* spi master and devices */
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+static struct resource bfin_uart_resources[] = {
+ {
+ .start = 0xFFC00400,
+ .end = 0xFFC004FF,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device bfin_uart_device = {
+ .name = "bfin-uart",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(bfin_uart_resources),
+ .resource = bfin_uart_resources,
+};
+#endif
+
+#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
+static struct resource bfin_sir_resources[] = {
+#ifdef CONFIG_BFIN_SIR0
+ {
+ .start = 0xFFC00400,
+ .end = 0xFFC004FF,
+ .flags = IORESOURCE_MEM,
+ },
+#endif
+};
+
+static struct platform_device bfin_sir_device = {
+ .name = "bfin_sir",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_sir_resources),
+ .resource = bfin_sir_resources,
+};
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+static struct platform_device bfin_sport0_uart_device = {
+ .name = "bfin-sport-uart",
+ .id = 0,
+};
+
+static struct platform_device bfin_sport1_uart_device = {
+ .name = "bfin-sport-uart",
+ .id = 1,
+};
+#endif
+
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+static struct gpio_keys_button bfin_gpio_keys_table[] = {
+ {BTN_0, GPIO_PF4, 0, "gpio-keys: BTN0"},
+ {BTN_1, GPIO_PF5, 0, "gpio-keys: BTN1"},
+ {BTN_2, GPIO_PF6, 0, "gpio-keys: BTN2"},
+}; /* Mapped to the first three PF Test Points */
+
+static struct gpio_keys_platform_data bfin_gpio_keys_data = {
+ .buttons = bfin_gpio_keys_table,
+ .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
+};
+
+static struct platform_device bfin_device_gpiokeys = {
+ .name = "gpio-keys",
+ .dev = {
+ .platform_data = &bfin_gpio_keys_data,
+ },
+};
+#endif
+
+static struct resource bfin_gpios_resources = {
+ .start = 0,
+ .end = MAX_BLACKFIN_GPIOS - 1,
+ .flags = IORESOURCE_IRQ,
+};
+
+static struct platform_device bfin_gpios_device = {
+ .name = "simple-gpio",
+ .id = -1,
+ .num_resources = 1,
+ .resource = &bfin_gpios_resources,
+};
+
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+#include <linux/i2c-gpio.h>
+
+static struct i2c_gpio_platform_data i2c_gpio_data = {
+ .sda_pin = 8,
+ .scl_pin = 9,
+ .sda_is_open_drain = 0,
+ .scl_is_open_drain = 0,
+ .udelay = 40,
+}; /* This hasn't actually been used these pins
+ * are (currently) free pins on the expansion connector */
+
+static struct platform_device i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &i2c_gpio_data,
+ },
+};
+#endif
+
+#ifdef CONFIG_I2C_BOARDINFO
+static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
+};
+#endif
+
+static const unsigned int cclk_vlev_datasheet[] =
+{
+ VRPAIR(VLEV_085, 250000000),
+ VRPAIR(VLEV_090, 376000000),
+ VRPAIR(VLEV_095, 426000000),
+ VRPAIR(VLEV_100, 426000000),
+ VRPAIR(VLEV_105, 476000000),
+ VRPAIR(VLEV_110, 476000000),
+ VRPAIR(VLEV_115, 476000000),
+ VRPAIR(VLEV_120, 600000000),
+ VRPAIR(VLEV_125, 600000000),
+ VRPAIR(VLEV_130, 600000000),
+};
+
+static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
+ .tuple_tab = cclk_vlev_datasheet,
+ .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
+ .vr_settling_time = 25 /* us */,
+};
+
+static struct platform_device bfin_dpmc = {
+ .name = "bfin dpmc",
+ .dev = {
+ .platform_data = &bfin_dmpc_vreg_data,
+ },
+};
+
+static struct platform_device *stamp_devices[] __initdata = {
+
+ &bfin_dpmc,
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+ &rtc_device,
+#endif
+
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+ &smc91x_device,
+#endif
+
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+ &bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+ &bfin_uart_device,
+#endif
+
+#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
+ &bfin_sir_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+ &bfin_sport0_uart_device,
+ &bfin_sport1_uart_device,
+#endif
+
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+ &bfin_device_gpiokeys,
+#endif
+
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+ &i2c_gpio_device,
+#endif
+
+ &bfin_gpios_device,
+};
+
+static int __init blackstamp_init(void)
+{
+ int ret;
+
+ printk(KERN_INFO "%s(): registering device resources\n", __func__);
+
+#ifdef CONFIG_I2C_BOARDINFO
+ i2c_register_board_info(0, bfin_i2c_board_info,
+ ARRAY_SIZE(bfin_i2c_board_info));
+#endif
+
+ ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
+ if (ret < 0)
+ return ret;
+
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+ /* setup BF533_STAMP CPLD to route AMS3 to Ethernet MAC */
+ bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF0);
+ bfin_write_FIO_FLAG_S(PF0);
+ SSYNC();
+#endif
+
+ spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+ return 0;
+}
+
+arch_initcall(blackstamp_init);
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index ed2b0b8..575843f 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -36,7 +36,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
@@ -53,16 +52,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = 0x20000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x700000,
.offset = 0x00100000,
}
@@ -307,43 +306,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 38
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 2,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x2030C000,
- .end = 0x2030C01F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2030D018,
- .end = 0x2030D01B,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
static const unsigned int cclk_vlev_datasheet[] =
{
VRPAIR(VLEV_085, 250000000),
@@ -403,10 +365,6 @@
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
&bfin_spi0_device,
#endif
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
};
static int __init cm_bf533_init(void)
@@ -416,10 +374,6 @@
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
#endif
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 079389c..cc2e7ee 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -37,7 +37,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
@@ -90,16 +89,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -255,43 +254,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -404,10 +366,6 @@
&bfin_sir_device,
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
@@ -424,10 +382,6 @@
printk(KERN_INFO "%s(): registering device resources\n", __func__);
platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 13ae495..050ffca 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -38,7 +38,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/i2c.h>
#include <asm/dma.h>
@@ -114,15 +113,15 @@
#if defined(CONFIG_MTD_BFIN_ASYNC) || defined(CONFIG_MTD_BFIN_ASYNC_MODULE)
static struct mtd_partition stamp_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0xE0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -164,16 +163,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -404,43 +403,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -583,10 +545,6 @@
&bfin_sport1_uart_device,
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
@@ -625,10 +583,6 @@
#endif
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index c671e85..01b2b7e 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -30,294 +30,11 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
-#include <asm/trace.h>
#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
#endif
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK 0xFFB01000
-
-__INIT
-
-ENTRY(__start)
- /* R0: argument of command line string, passed from uboot, save it */
- R7 = R0;
- /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
- R0 = SYSCFG_SNEN;
-#else
- R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
- SYSCFG = R0;
- R0 = 0;
-
- /* Clear Out All the data and pointer Registers */
- R1 = R0;
- R2 = R0;
- R3 = R0;
- R4 = R0;
- R5 = R0;
- R6 = R0;
-
- P0 = R0;
- P1 = R0;
- P2 = R0;
- P3 = R0;
- P4 = R0;
- P5 = R0;
-
- LC0 = r0;
- LC1 = r0;
- L0 = r0;
- L1 = r0;
- L2 = r0;
- L3 = r0;
-
- /* Clear Out All the DAG Registers */
- B0 = r0;
- B1 = r0;
- B2 = r0;
- B3 = r0;
-
- I0 = r0;
- I1 = r0;
- I2 = r0;
- I3 = r0;
-
- M0 = r0;
- M1 = r0;
- M2 = r0;
- M3 = r0;
-
- trace_buffer_init(p0,r0);
- P0 = R1;
- R0 = R1;
-
- p0.h = hi(FIO_MASKA_C);
- p0.l = lo(FIO_MASKA_C);
- r0 = 0xFFFF(Z);
- w[p0] = r0.L; /* Disable all interrupts */
- ssync;
-
- p0.h = hi(FIO_MASKB_C);
- p0.l = lo(FIO_MASKB_C);
- r0 = 0xFFFF(Z);
- w[p0] = r0.L; /* Disable all interrupts */
- ssync;
-
- /* Turn off the icache */
- p0.l = LO(IMEM_CONTROL);
- p0.h = HI(IMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENICPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Turn off the dcache */
- p0.l = LO(DMEM_CONTROL);
- p0.h = HI(DMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENDCPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Initialise UART - when booting from u-boot, the UART is not disabled
- * so if we dont initalize here, our serial console gets hosed */
- p0.h = hi(BFIN_UART_LCR);
- p0.l = lo(BFIN_UART_LCR);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable DLL writes */
- ssync;
-
- p0.h = hi(BFIN_UART_DLL);
- p0.l = lo(BFIN_UART_DLL);
- r0 = 0x0(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_DLH);
- p0.l = lo(BFIN_UART_DLH);
- r0 = 0x00(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_GCTL);
- p0.l = lo(BFIN_UART_GCTL);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable UART clock */
- ssync;
-
- /* Initialize stack pointer */
- sp.l = lo(INITIAL_STACK);
- sp.h = hi(INITIAL_STACK);
- fp = sp;
- usp = sp;
-
-#ifdef CONFIG_EARLY_PRINTK
- SP += -12;
- call _init_early_exception_vectors;
- SP += 12;
-#endif
-
- /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
- call _bf53x_relocate_l1_mem;
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
- call _start_dma_code;
-#endif
-
- /* Code for initializing Async memory banks */
-
- p2.h = hi(EBIU_AMBCTL1);
- p2.l = lo(EBIU_AMBCTL1);
- r0.h = hi(AMBCTL1VAL);
- r0.l = lo(AMBCTL1VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMBCTL0);
- p2.l = lo(EBIU_AMBCTL0);
- r0.h = hi(AMBCTL0VAL);
- r0.l = lo(AMBCTL0VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMGCTL);
- p2.l = lo(EBIU_AMGCTL);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
- /* This section keeps the processor in supervisor mode
- * during kernel boot. Switches to user mode at end of boot.
- * See page 3-9 of Hardware Reference manual for documentation.
- */
-
- /* EVT15 = _real_start */
-
- p0.l = lo(EVT15);
- p0.h = hi(EVT15);
- p1.l = _real_start;
- p1.h = _real_start;
- [p0] = p1;
- csync;
-
- p0.l = lo(IMASK);
- p0.h = hi(IMASK);
- p1.l = IMASK_IVG15;
- p1.h = 0x0;
- [p0] = p1;
- csync;
-
- raise 15;
- p0.l = .LWAIT_HERE;
- p0.h = .LWAIT_HERE;
- reti = p0;
-#if ANOMALY_05000281
- nop; nop; nop;
-#endif
- rti;
-
-.LWAIT_HERE:
- jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
- [ -- sp ] = reti;
- p0.l = lo(WDOG_CTL);
- p0.h = hi(WDOG_CTL);
- r0 = 0xAD6(z);
- w[p0] = r0; /* watchdog off for now */
- ssync;
-
- /* Code update for BSS size == 0
- * Zero out the bss region.
- */
-
- p1.l = ___bss_start;
- p1.h = ___bss_start;
- p2.l = ___bss_stop;
- p2.h = ___bss_stop;
- r0 = 0;
- p2 -= p1;
- lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
-.L_clear_bss:
- B[p1++] = r0;
-
- /* In case there is a NULL pointer reference
- * Zero out region before stext
- */
-
- p1.l = 0x0;
- p1.h = 0x0;
- r0.l = __stext;
- r0.h = __stext;
- r0 = r0 >> 1;
- p2 = r0;
- r0 = 0;
- lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
-.L_clear_zero:
- W[p1++] = r0;
-
- /* pass the uboot arguments to the global value command line */
- R0 = R7;
- call _cmdline_init;
-
- p1.l = __rambase;
- p1.h = __rambase;
- r0.l = __sdata;
- r0.h = __sdata;
- [p1] = r0;
-
- p1.l = __ramstart;
- p1.h = __ramstart;
- p3.l = ___bss_stop;
- p3.h = ___bss_stop;
-
- r1 = p3;
- [p1] = r1;
-
- /*
- * load the current thread pointer and stack
- */
- r1.l = _init_thread_union;
- r1.h = _init_thread_union;
-
- r2.l = 0x2000;
- r2.h = 0x0000;
- r1 = r1 + r2;
- sp = r1;
- usp = sp;
- fp = sp;
- jump.l _start_kernel;
-ENDPROC(_real_start)
-
-__FINIT
-
.section .l1.text
#ifdef CONFIG_BFIN_KERNEL_CLOCK
ENTRY(_start_dma_code)
@@ -412,13 +129,6 @@
[P2] = R1;
SSYNC;
- p0.h = hi(SIC_IWR);
- p0.l = lo(SIC_IWR);
- r0.l = lo(IWR_ENABLE_ALL);
- r0.h = hi(IWR_ENABLE_ALL);
- [p0] = r0;
- SSYNC;
-
RTS;
ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/arch/blackfin/mach-bf533/include/mach/anomaly.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/anomaly.h
rename to arch/blackfin/mach-bf533/include/mach/anomaly.h
diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/arch/blackfin/mach-bf533/include/mach/bf533.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/bf533.h
rename to arch/blackfin/mach-bf533/include/mach/bf533.h
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
rename to arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
diff --git a/include/asm-blackfin/mach-bf533/bfin_sir.h b/arch/blackfin/mach-bf533/include/mach/bfin_sir.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/bfin_sir.h
rename to arch/blackfin/mach-bf533/include/mach/bfin_sir.h
diff --git a/include/asm-blackfin/mach-bf533/blackfin.h b/arch/blackfin/mach-bf533/include/mach/blackfin.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/blackfin.h
rename to arch/blackfin/mach-bf533/include/mach/blackfin.h
diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
similarity index 99%
rename from include/asm-blackfin/mach-bf533/cdefBF532.h
rename to arch/blackfin/mach-bf533/include/mach/cdefBF532.h
index 1546554..3d8978a 100644
--- a/include/asm-blackfin/mach-bf533/cdefBF532.h
+++ b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
@@ -37,7 +37,7 @@
#include "defBF532.h"
/*include core specific register pointer definitions*/
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
#include <asm/system.h>
diff --git a/include/asm-blackfin/mach-bf533/defBF532.h b/arch/blackfin/mach-bf533/include/mach/defBF532.h
similarity index 99%
rename from include/asm-blackfin/mach-bf533/defBF532.h
rename to arch/blackfin/mach-bf533/include/mach/defBF532.h
index 0ab4dd7..7f46332 100644
--- a/include/asm-blackfin/mach-bf533/defBF532.h
+++ b/arch/blackfin/mach-bf533/include/mach/defBF532.h
@@ -48,7 +48,7 @@
#define _DEF_BF532_H
/* include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/*********************************************************************************** */
/* System MMR Register Map */
diff --git a/include/asm-blackfin/mach-bf533/dma.h b/arch/blackfin/mach-bf533/include/mach/dma.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/dma.h
rename to arch/blackfin/mach-bf533/include/mach/dma.h
diff --git a/include/asm-blackfin/mach-bf533/irq.h b/arch/blackfin/mach-bf533/include/mach/irq.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/irq.h
rename to arch/blackfin/mach-bf533/include/mach/irq.h
diff --git a/include/asm-blackfin/mach-bf533/mem_init.h b/arch/blackfin/mach-bf533/include/mach/mem_init.h
similarity index 98%
rename from include/asm-blackfin/mach-bf533/mem_init.h
rename to arch/blackfin/mach-bf533/include/mach/mem_init.h
index 995c06b..ed2034b 100644
--- a/include/asm-blackfin/mach-bf533/mem_init.h
+++ b/arch/blackfin/mach-bf533/include/mach/mem_init.h
@@ -47,7 +47,7 @@
#define SDRAM_tRCD TRCD_2
#define SDRAM_tWR TWR_2
#endif
-#if (CONFIG_SCLK_HZ > 8955223) && (CONFIG_SCLK_HZ <= 104477612)
+#if (CONFIG_SCLK_HZ > 89552239) && (CONFIG_SCLK_HZ <= 104477612)
#define SDRAM_tRP TRP_2
#define SDRAM_tRP_num 2
#define SDRAM_tRAS TRAS_5
diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/arch/blackfin/mach-bf533/include/mach/mem_map.h
similarity index 98%
rename from include/asm-blackfin/mach-bf533/mem_map.h
rename to arch/blackfin/mach-bf533/include/mach/mem_map.h
index bd30b6f..581fc6e 100644
--- a/include/asm-blackfin/mach-bf533/mem_map.h
+++ b/arch/blackfin/mach-bf533/include/mach/mem_map.h
@@ -158,6 +158,11 @@
#endif
+/* Level 2 Memory - none */
+
+#define L2_START 0
+#define L2_LENGTH 0
+
/* Scratch Pad Memory */
#define L1_SCRATCH_START 0xFFB00000
diff --git a/include/asm-blackfin/mach-bf533/portmux.h b/arch/blackfin/mach-bf533/include/mach/portmux.h
similarity index 100%
rename from include/asm-blackfin/mach-bf533/portmux.h
rename to arch/blackfin/mach-bf533/include/mach/portmux.h
diff --git a/arch/blackfin/mach-bf533/ints-priority.c b/arch/blackfin/mach-bf533/ints-priority.c
index 7d79e0f..f51994b 100644
--- a/arch/blackfin/mach-bf533/ints-priority.c
+++ b/arch/blackfin/mach-bf533/ints-priority.c
@@ -31,7 +31,7 @@
#include <linux/irq.h>
#include <asm/blackfin.h>
-void program_IAR(void)
+void __init program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SIC_IAR0(((CONFIG_PLLWAKE_ERROR - 7) << PLLWAKE_ERROR_POS) |
diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig
index 7e789db..42a57b0 100644
--- a/arch/blackfin/mach-bf537/boards/Kconfig
+++ b/arch/blackfin/mach-bf537/boards/Kconfig
@@ -15,6 +15,12 @@
help
CM-BF537 support for EVAL- and DEV-Board.
+config BFIN537_BLUETECHNIX_TCM
+ bool "Bluetechnix TCM-BF537"
+ depends on (BF537)
+ help
+ TCM-BF537 support for EVAL- and DEV-Board.
+
config PNAV10
bool "PNAV board"
depends on (BF537)
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index c94f7a5..7168cc1 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -5,5 +5,6 @@
obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o
obj-$(CONFIG_BFIN537_STAMP) += stamp.o
obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o
+obj-$(CONFIG_BFIN537_BLUETECHNIX_TCM) += tcm_bf537.o
obj-$(CONFIG_PNAV10) += pnav10.o
obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index 73f2142..dde1472 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -33,6 +33,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
@@ -56,16 +57,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = 0x20000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x700000,
.offset = 0x00100000,
}
@@ -307,6 +308,55 @@
};
#endif
+#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
+static struct mtd_partition cm_partitions[] = {
+ {
+ .name = "bootloader(nor)",
+ .size = 0x40000,
+ .offset = 0,
+ }, {
+ .name = "linux kernel(nor)",
+ .size = 0xE0000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "file system(nor)",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct physmap_flash_data cm_flash_data = {
+ .width = 2,
+ .parts = cm_partitions,
+ .nr_parts = ARRAY_SIZE(cm_partitions),
+};
+
+static unsigned cm_flash_gpios[] = { GPIO_PF4 };
+
+static struct resource cm_flash_resource[] = {
+ {
+ .name = "cfi_probe",
+ .start = 0x20000000,
+ .end = 0x201fffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = (unsigned long)cm_flash_gpios,
+ .end = ARRAY_SIZE(cm_flash_gpios),
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device cm_flash_device = {
+ .name = "gpio-addr-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &cm_flash_data,
+ },
+ .num_resources = ARRAY_SIZE(cm_flash_resource),
+ .resource = cm_flash_resource,
+};
+#endif
+
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
static struct resource bfin_uart_resources[] = {
{
@@ -395,7 +445,7 @@
#endif
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 64
+#define PATA_INT IRQ_PF14
static struct pata_platform_info bfin_pata_platform_data = {
.ioport_shift = 2,
@@ -510,6 +560,10 @@
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
&bfin_pata_device,
#endif
+
+#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
+ &cm_flash_device,
+#endif
};
static int __init cm_bf537_init(void)
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 01b63e2..78a13d5 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -38,7 +38,6 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb/sl811.h>
@@ -307,16 +306,16 @@
|| defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = 0x20000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x700000,
.offset = 0x00100000,
}
@@ -619,43 +618,6 @@
};
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
static struct platform_device *stamp_devices[] __initdata = {
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
&bfin_pcmcia_cf_device,
@@ -717,10 +679,6 @@
&bfin_sport0_uart_device,
&bfin_sport1_uart_device,
#endif
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
};
static int __init stamp_init(void)
@@ -732,9 +690,6 @@
ARRAY_SIZE(bfin_spi_board_info));
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c
index 18ddf7a..48c4cd2 100644
--- a/arch/blackfin/mach-bf537/boards/minotaur.c
+++ b/arch/blackfin/mach-bf537/boards/minotaur.c
@@ -100,16 +100,16 @@
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "uboot",
+ .name = "bootloader(spi)",
.size = PSIZE_UBOOT,
.offset = 0x000000,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "initramfs",
+ .name = "initramfs(spi)",
.size = PSIZE_INITRAMFS,
.offset = PSIZE_UBOOT
}, {
- .name = "opt",
+ .name = "opt(spi)",
.size = FLASH_SIZE - (PSIZE_UBOOT + PSIZE_INITRAMFS),
.offset = PSIZE_UBOOT + PSIZE_INITRAMFS,
}
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 51c3bab..f9174c1 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -231,16 +231,16 @@
|| defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = 0x20000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x700000,
.offset = 0x00100000,
}
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 6dbc76f..8482d22 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -364,11 +364,11 @@
static struct mtd_partition bfin_plat_nand_partitions[] = {
{
- .name = "linux kernel",
+ .name = "linux kernel(nand)",
.size = 0x400000,
.offset = 0,
}, {
- .name = "file system",
+ .name = "file system(nand)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
},
@@ -439,19 +439,19 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition stamp_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0xE0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = 0x400000 - 0x40000 - 0xE0000 - 0x10000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "MAC Address",
+ .name = "MAC Address(nor)",
.size = MTDPART_SIZ_FULL,
.offset = 0x3F0000,
.mask_flags = MTD_WRITEABLE,
@@ -485,16 +485,16 @@
|| defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -584,6 +584,30 @@
#if defined(CONFIG_MTD_DATAFLASH) \
|| defined(CONFIG_MTD_DATAFLASH_MODULE)
+
+static struct mtd_partition bfin_spi_dataflash_partitions[] = {
+ {
+ .name = "bootloader(spi)",
+ .size = 0x00040000,
+ .offset = 0,
+ .mask_flags = MTD_CAP_ROM
+ }, {
+ .name = "linux kernel(spi)",
+ .size = 0xe0000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "file system(spi)",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct flash_platform_data bfin_spi_dataflash_data = {
+ .name = "SPI Dataflash",
+ .parts = bfin_spi_dataflash_partitions,
+ .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions),
+};
+
/* DataFlash chip */
static struct bfin5xx_spi_chip data_flash_chip_info = {
.enable_dma = 0, /* use dma transfer with this chip*/
@@ -609,9 +633,10 @@
|| defined(CONFIG_MTD_DATAFLASH_MODULE)
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
- .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
+ .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, /* Framework bus number */
.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
+ .platform_data = &bfin_spi_dataflash_data,
.controller_data = &data_flash_chip_info,
.mode = SPI_MODE_3,
},
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
new file mode 100644
index 0000000..d5ff705
--- /dev/null
+++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
@@ -0,0 +1,590 @@
+/*
+ * File: arch/blackfin/mach-bf537/boards/tcm_bf537.c
+ * Based on: arch/blackfin/mach-bf533/boards/cm_bf537.c
+ * Author: Aidan Williams <aidan@nicta.com.au>
+ *
+ * Created: 2005
+ * Description: Board description file
+ *
+ * Modified:
+ * Copyright 2005 National ICT Australia (NICTA)
+ * Copyright 2004-2006 Analog Devices Inc.
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/device.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
+#include <linux/usb/isp1362.h>
+#endif
+#include <linux/ata_platform.h>
+#include <linux/irq.h>
+#include <asm/dma.h>
+#include <asm/bfin5xx_spi.h>
+#include <asm/portmux.h>
+#include <asm/dpmc.h>
+
+/*
+ * Name the Board for the /proc/cpuinfo
+ */
+const char bfin_board_name[] = "Bluetechnix TCM BF537";
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+/* all SPI peripherals info goes here */
+
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+static struct mtd_partition bfin_spi_flash_partitions[] = {
+ {
+ .name = "bootloader(spi)",
+ .size = 0x00020000,
+ .offset = 0,
+ .mask_flags = MTD_CAP_ROM
+ }, {
+ .name = "linux kernel(spi)",
+ .size = 0xe0000,
+ .offset = 0x20000
+ }, {
+ .name = "file system(spi)",
+ .size = 0x700000,
+ .offset = 0x00100000,
+ }
+};
+
+static struct flash_platform_data bfin_spi_flash_data = {
+ .name = "m25p80",
+ .parts = bfin_spi_flash_partitions,
+ .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
+ .type = "m25p64",
+};
+
+/* SPI flash chip (m25p64) */
+static struct bfin5xx_spi_chip spi_flash_chip_info = {
+ .enable_dma = 0, /* use dma transfer with this chip*/
+ .bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+/* SPI ADC chip */
+static struct bfin5xx_spi_chip spi_adc_chip_info = {
+ .enable_dma = 1, /* use dma transfer with this chip*/
+ .bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
+static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
+ .enable_dma = 0,
+ .bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+static struct bfin5xx_spi_chip spi_mmc_chip_info = {
+ .enable_dma = 1,
+ .bits_per_word = 8,
+};
+#endif
+
+static struct spi_board_info bfin_spi_board_info[] __initdata = {
+#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+ {
+ /* the modalias must be the same as spi device driver name */
+ .modalias = "m25p80", /* Name of spi_driver for this device */
+ .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0, /* Framework bus number */
+ .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
+ .platform_data = &bfin_spi_flash_data,
+ .controller_data = &spi_flash_chip_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+
+#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+ {
+ .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
+ .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0, /* Framework bus number */
+ .chip_select = 1, /* Framework chip select. */
+ .platform_data = NULL, /* No spi_driver specific config */
+ .controller_data = &spi_adc_chip_info,
+ },
+#endif
+
+#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+ {
+ .modalias = "ad1836-spi",
+ .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
+ .controller_data = &ad1836_spi_chip_info,
+ },
+#endif
+
+#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
+ {
+ .modalias = "ad9960-spi",
+ .max_speed_hz = 10000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = 1,
+ .controller_data = &ad9960_spi_chip_info,
+ },
+#endif
+
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+ {
+ .modalias = "spi_mmc_dummy",
+ .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = 7,
+ .platform_data = NULL,
+ .controller_data = &spi_mmc_chip_info,
+ .mode = SPI_MODE_3,
+ },
+ {
+ .modalias = "spi_mmc",
+ .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
+ .bus_num = 0,
+ .chip_select = CONFIG_SPI_MMC_CS_CHAN,
+ .platform_data = NULL,
+ .controller_data = &spi_mmc_chip_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+};
+
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+ [0] = {
+ .start = SPI0_REGBASE,
+ .end = SPI0_REGBASE + 0xFF,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = CH_SPI,
+ .end = CH_SPI,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+/* SPI controller data */
+static struct bfin5xx_spi_master bfin_spi0_info = {
+ .num_chipselect = 8,
+ .enable_dma = 1, /* master has the ability to do dma transfer */
+ .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
+};
+
+static struct platform_device bfin_spi0_device = {
+ .name = "bfin-spi",
+ .id = 0, /* Bus number */
+ .num_resources = ARRAY_SIZE(bfin_spi0_resource),
+ .resource = bfin_spi0_resource,
+ .dev = {
+ .platform_data = &bfin_spi0_info, /* Passed to driver */
+ },
+};
+#endif /* spi master and devices */
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+static struct platform_device rtc_device = {
+ .name = "rtc-bfin",
+ .id = -1,
+};
+#endif
+
+#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
+static struct platform_device hitachi_fb_device = {
+ .name = "hitachi-tx09",
+};
+#endif
+
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+static struct resource smc91x_resources[] = {
+ {
+ .start = 0x20200300,
+ .end = 0x20200300 + 16,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PF14,
+ .end = IRQ_PF14,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
+static struct resource isp1362_hcd_resources[] = {
+ {
+ .start = 0x20308000,
+ .end = 0x20308000,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = 0x20308004,
+ .end = 0x20308004,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PG15,
+ .end = IRQ_PG15,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct isp1362_platform_data isp1362_priv = {
+ .sel15Kres = 1,
+ .clknotstop = 0,
+ .oc_enable = 0,
+ .int_act_high = 0,
+ .int_edge_triggered = 0,
+ .remote_wakeup_connected = 0,
+ .no_power_switching = 1,
+ .power_switching_mode = 0,
+};
+
+static struct platform_device isp1362_hcd_device = {
+ .name = "isp1362-hcd",
+ .id = 0,
+ .dev = {
+ .platform_data = &isp1362_priv,
+ },
+ .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
+ .resource = isp1362_hcd_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
+static struct resource net2272_bfin_resources[] = {
+ {
+ .start = 0x20200000,
+ .end = 0x20200000 + 0x100,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PH14,
+ .end = IRQ_PH14,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct platform_device net2272_bfin_device = {
+ .name = "net2272",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(net2272_bfin_resources),
+ .resource = net2272_bfin_resources,
+};
+#endif
+
+#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
+static struct mtd_partition cm_partitions[] = {
+ {
+ .name = "bootloader(nor)",
+ .size = 0x40000,
+ .offset = 0,
+ }, {
+ .name = "linux kernel(nor)",
+ .size = 0xE0000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "file system(nor)",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct physmap_flash_data cm_flash_data = {
+ .width = 2,
+ .parts = cm_partitions,
+ .nr_parts = ARRAY_SIZE(cm_partitions),
+};
+
+static unsigned cm_flash_gpios[] = { GPIO_PF4, GPIO_PF5 };
+
+static struct resource cm_flash_resource[] = {
+ {
+ .name = "cfi_probe",
+ .start = 0x20000000,
+ .end = 0x201fffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = (unsigned long)cm_flash_gpios,
+ .end = ARRAY_SIZE(cm_flash_gpios),
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device cm_flash_device = {
+ .name = "gpio-addr-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &cm_flash_data,
+ },
+ .num_resources = ARRAY_SIZE(cm_flash_resource),
+ .resource = cm_flash_resource,
+};
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+static struct resource bfin_uart_resources[] = {
+ {
+ .start = 0xFFC00400,
+ .end = 0xFFC004FF,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = 0xFFC02000,
+ .end = 0xFFC020FF,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device bfin_uart_device = {
+ .name = "bfin-uart",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(bfin_uart_resources),
+ .resource = bfin_uart_resources,
+};
+#endif
+
+#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
+static struct resource bfin_sir_resources[] = {
+#ifdef CONFIG_BFIN_SIR0
+ {
+ .start = 0xFFC00400,
+ .end = 0xFFC004FF,
+ .flags = IORESOURCE_MEM,
+ },
+#endif
+#ifdef CONFIG_BFIN_SIR1
+ {
+ .start = 0xFFC02000,
+ .end = 0xFFC020FF,
+ .flags = IORESOURCE_MEM,
+ },
+#endif
+};
+
+static struct platform_device bfin_sir_device = {
+ .name = "bfin_sir",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_sir_resources),
+ .resource = bfin_sir_resources,
+};
+#endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+ [0] = {
+ .start = TWI0_REGBASE,
+ .end = TWI0_REGBASE,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_TWI,
+ .end = IRQ_TWI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device i2c_bfin_twi_device = {
+ .name = "i2c-bfin-twi",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_twi0_resource),
+ .resource = bfin_twi0_resource,
+};
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+static struct platform_device bfin_sport0_uart_device = {
+ .name = "bfin-sport-uart",
+ .id = 0,
+};
+
+static struct platform_device bfin_sport1_uart_device = {
+ .name = "bfin-sport-uart",
+ .id = 1,
+};
+#endif
+
+#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mac_device = {
+ .name = "bfin_mac",
+};
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT IRQ_PF14
+
+static struct pata_platform_info bfin_pata_platform_data = {
+ .ioport_shift = 2,
+ .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+ {
+ .start = 0x2030C000,
+ .end = 0x2030C01F,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = 0x2030D018,
+ .end = 0x2030D01B,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = PATA_INT,
+ .end = PATA_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device bfin_pata_device = {
+ .name = "pata_platform",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(bfin_pata_resources),
+ .resource = bfin_pata_resources,
+ .dev = {
+ .platform_data = &bfin_pata_platform_data,
+ }
+};
+#endif
+
+static const unsigned int cclk_vlev_datasheet[] =
+{
+ VRPAIR(VLEV_085, 250000000),
+ VRPAIR(VLEV_090, 376000000),
+ VRPAIR(VLEV_095, 426000000),
+ VRPAIR(VLEV_100, 426000000),
+ VRPAIR(VLEV_105, 476000000),
+ VRPAIR(VLEV_110, 476000000),
+ VRPAIR(VLEV_115, 476000000),
+ VRPAIR(VLEV_120, 500000000),
+ VRPAIR(VLEV_125, 533000000),
+ VRPAIR(VLEV_130, 600000000),
+};
+
+static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
+ .tuple_tab = cclk_vlev_datasheet,
+ .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
+ .vr_settling_time = 25 /* us */,
+};
+
+static struct platform_device bfin_dpmc = {
+ .name = "bfin dpmc",
+ .dev = {
+ .platform_data = &bfin_dmpc_vreg_data,
+ },
+};
+
+static struct platform_device *cm_bf537_devices[] __initdata = {
+
+ &bfin_dpmc,
+
+#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
+ &hitachi_fb_device,
+#endif
+
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+ &rtc_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
+ &bfin_uart_device,
+#endif
+
+#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
+ &bfin_sir_device,
+#endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+ &i2c_bfin_twi_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+ &bfin_sport0_uart_device,
+ &bfin_sport1_uart_device,
+#endif
+
+#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
+ &isp1362_hcd_device,
+#endif
+
+#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
+ &smc91x_device,
+#endif
+
+#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mac_device,
+#endif
+
+#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
+ &net2272_bfin_device,
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+ &bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+ &bfin_pata_device,
+#endif
+
+#if defined(CONFIG_MTD_GPIO_ADDR) || defined(CONFIG_MTD_GPIO_ADDR_MODULE)
+ &cm_flash_device,
+#endif
+};
+
+static int __init cm_bf537_init(void)
+{
+ printk(KERN_INFO "%s(): registering device resources\n", __func__);
+ platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+ spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+ irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
+ return 0;
+}
+
+arch_initcall(cm_bf537_init);
+
+void bfin_get_ether_addr(char *addr)
+{
+ random_ether_addr(addr);
+ printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
+}
+EXPORT_SYMBOL(bfin_get_ether_addr);
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 6b019ea..12eb5cc 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -30,325 +30,11 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
-#include <asm/trace.h>
-
#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
#endif
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK 0xFFB01000
-
-__INIT
-
-ENTRY(__start)
- /* R0: argument of command line string, passed from uboot, save it */
- R7 = R0;
- /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
- R0 = SYSCFG_SNEN;
-#else
- R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
- SYSCFG = R0;
- R0 = 0;
-
- /* Clear Out All the data and pointer Registers */
- R1 = R0;
- R2 = R0;
- R3 = R0;
- R4 = R0;
- R5 = R0;
- R6 = R0;
-
- P0 = R0;
- P1 = R0;
- P2 = R0;
- P3 = R0;
- P4 = R0;
- P5 = R0;
-
- LC0 = r0;
- LC1 = r0;
- L0 = r0;
- L1 = r0;
- L2 = r0;
- L3 = r0;
-
- /* Clear Out All the DAG Registers */
- B0 = r0;
- B1 = r0;
- B2 = r0;
- B3 = r0;
-
- I0 = r0;
- I1 = r0;
- I2 = r0;
- I3 = r0;
-
- M0 = r0;
- M1 = r0;
- M2 = r0;
- M3 = r0;
-
- trace_buffer_init(p0,r0);
- P0 = R1;
- R0 = R1;
-
- /* Turn off the icache */
- p0.l = LO(IMEM_CONTROL);
- p0.h = HI(IMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENICPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Turn off the dcache */
- p0.l = LO(DMEM_CONTROL);
- p0.h = HI(DMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENDCPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Initialise General-Purpose I/O Modules on BF537 */
- /* Rev 0.0 Anomaly 05000212 - PORTx_FER,
- * PORT_MUX Registers Do Not accept "writes" correctly:
- */
- p0.h = hi(BFIN_PORT_MUX);
- p0.l = lo(BFIN_PORT_MUX);
-#if ANOMALY_05000212
- R0.L = W[P0]; /* Read */
- SSYNC;
-#endif
- R0 = (PGDE_UART | PFTE_UART)(Z);
-#if ANOMALY_05000212
- W[P0] = R0.L; /* Write */
- SSYNC;
-#endif
- W[P0] = R0.L; /* Enable both UARTS */
- SSYNC;
-
- p0.h = hi(PORTF_FER);
- p0.l = lo(PORTF_FER);
-#if ANOMALY_05000212
- R0.L = W[P0]; /* Read */
- SSYNC;
-#endif
- R0 = 0x000F(Z);
-#if ANOMALY_05000212
- W[P0] = R0.L; /* Write */
- SSYNC;
-#endif
- /* Enable peripheral function of PORTF for UART0 and UART1 */
- W[P0] = R0.L;
- SSYNC;
-
-#if !defined(CONFIG_BF534)
- p0.h = hi(EMAC_SYSTAT);
- p0.l = lo(EMAC_SYSTAT);
- R0.h = 0xFFFF; /* Clear EMAC Interrupt Status bits */
- R0.l = 0xFFFF;
- [P0] = R0;
- SSYNC;
-#endif
-
- /* Initialise UART - when booting from u-boot, the UART is not disabled
- * so if we dont initalize here, our serial console gets hosed */
- p0.h = hi(BFIN_UART_LCR);
- p0.l = lo(BFIN_UART_LCR);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable DLL writes */
- ssync;
-
- p0.h = hi(BFIN_UART_DLL);
- p0.l = lo(BFIN_UART_DLL);
- r0 = 0x0(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_DLH);
- p0.l = lo(BFIN_UART_DLH);
- r0 = 0x00(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_GCTL);
- p0.l = lo(BFIN_UART_GCTL);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable UART clock */
- ssync;
-
- /* Initialize stack pointer */
- sp.l = lo(INITIAL_STACK);
- sp.h = hi(INITIAL_STACK);
- fp = sp;
- usp = sp;
-
-#ifdef CONFIG_EARLY_PRINTK
- SP += -12;
- call _init_early_exception_vectors;
- SP += 12;
-#endif
-
- /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
- call _bf53x_relocate_l1_mem;
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
- call _start_dma_code;
-#endif
-
- /* Code for initializing Async memory banks */
-
- p2.h = hi(EBIU_AMBCTL1);
- p2.l = lo(EBIU_AMBCTL1);
- r0.h = hi(AMBCTL1VAL);
- r0.l = lo(AMBCTL1VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMBCTL0);
- p2.l = lo(EBIU_AMBCTL0);
- r0.h = hi(AMBCTL0VAL);
- r0.l = lo(AMBCTL0VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMGCTL);
- p2.l = lo(EBIU_AMGCTL);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
- /* This section keeps the processor in supervisor mode
- * during kernel boot. Switches to user mode at end of boot.
- * See page 3-9 of Hardware Reference manual for documentation.
- */
-
- /* EVT15 = _real_start */
-
- p0.l = lo(EVT15);
- p0.h = hi(EVT15);
- p1.l = _real_start;
- p1.h = _real_start;
- [p0] = p1;
- csync;
-
- p0.l = lo(IMASK);
- p0.h = hi(IMASK);
- p1.l = IMASK_IVG15;
- p1.h = 0x0;
- [p0] = p1;
- csync;
-
- raise 15;
- p0.l = .LWAIT_HERE;
- p0.h = .LWAIT_HERE;
- reti = p0;
-#if ANOMALY_05000281
- nop; nop; nop;
-#endif
- rti;
-
-.LWAIT_HERE:
- jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
- [ -- sp ] = reti;
- p0.l = lo(WDOG_CTL);
- p0.h = hi(WDOG_CTL);
- r0 = 0xAD6(z);
- w[p0] = r0; /* watchdog off for now */
- ssync;
-
- /* Code update for BSS size == 0
- * Zero out the bss region.
- */
-
- p1.l = ___bss_start;
- p1.h = ___bss_start;
- p2.l = ___bss_stop;
- p2.h = ___bss_stop;
- r0 = 0;
- p2 -= p1;
- lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
-.L_clear_bss:
- B[p1++] = r0;
-
- /* In case there is a NULL pointer reference
- * Zero out region before stext
- */
-
- p1.l = 0x0;
- p1.h = 0x0;
- r0.l = __stext;
- r0.h = __stext;
- r0 = r0 >> 1;
- p2 = r0;
- r0 = 0;
- lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
-.L_clear_zero:
- W[p1++] = r0;
-
- /* pass the uboot arguments to the global value command line */
- R0 = R7;
- call _cmdline_init;
-
- p1.l = __rambase;
- p1.h = __rambase;
- r0.l = __sdata;
- r0.h = __sdata;
- [p1] = r0;
-
- p1.l = __ramstart;
- p1.h = __ramstart;
- p3.l = ___bss_stop;
- p3.h = ___bss_stop;
-
- r1 = p3;
- [p1] = r1;
-
- /*
- * load the current thread pointer and stack
- */
- r1.l = _init_thread_union;
- r1.h = _init_thread_union;
-
- r2.l = 0x2000;
- r2.h = 0x0000;
- r1 = r1 + r2;
- sp = r1;
- usp = sp;
- fp = sp;
- jump.l _start_kernel;
-ENDPROC(_real_start)
-
-__FINIT
-
.section .l1.text
#ifdef CONFIG_BFIN_KERNEL_CLOCK
ENTRY(_start_dma_code)
@@ -452,13 +138,6 @@
[P2] = R1;
SSYNC;
- p0.h = hi(SIC_IWR);
- p0.l = lo(SIC_IWR);
- r0.l = lo(IWR_ENABLE_ALL);
- r0.h = hi(IWR_ENABLE_ALL);
- [p0] = r0;
- SSYNC;
-
RTS;
ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/arch/blackfin/mach-bf537/include/mach/anomaly.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/anomaly.h
rename to arch/blackfin/mach-bf537/include/mach/anomaly.h
diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/arch/blackfin/mach-bf537/include/mach/bf537.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/bf537.h
rename to arch/blackfin/mach-bf537/include/mach/bf537.h
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
rename to arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
diff --git a/include/asm-blackfin/mach-bf527/bfin_sir.h b/arch/blackfin/mach-bf537/include/mach/bfin_sir.h
similarity index 100%
copy from include/asm-blackfin/mach-bf527/bfin_sir.h
copy to arch/blackfin/mach-bf537/include/mach/bfin_sir.h
diff --git a/include/asm-blackfin/mach-bf537/blackfin.h b/arch/blackfin/mach-bf537/include/mach/blackfin.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/blackfin.h
rename to arch/blackfin/mach-bf537/include/mach/blackfin.h
diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
similarity index 99%
rename from include/asm-blackfin/mach-bf537/cdefBF534.h
rename to arch/blackfin/mach-bf537/include/mach/cdefBF534.h
index 82de526..88d491c 100644
--- a/include/asm-blackfin/mach-bf537/cdefBF534.h
+++ b/arch/blackfin/mach-bf537/include/mach/cdefBF534.h
@@ -38,7 +38,7 @@
#include "defBF534.h"
/* Include core specific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
#include <asm/system.h>
diff --git a/include/asm-blackfin/mach-bf537/cdefBF537.h b/arch/blackfin/mach-bf537/include/mach/cdefBF537.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/cdefBF537.h
rename to arch/blackfin/mach-bf537/include/mach/cdefBF537.h
diff --git a/include/asm-blackfin/mach-bf537/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h
similarity index 99%
rename from include/asm-blackfin/mach-bf537/defBF534.h
rename to arch/blackfin/mach-bf537/include/mach/defBF534.h
index d0d80d3..a3227f9 100644
--- a/include/asm-blackfin/mach-bf537/defBF534.h
+++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h
@@ -32,7 +32,7 @@
#define _DEF_BF534_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/************************************************************************************
** System MMR Register Map
diff --git a/include/asm-blackfin/mach-bf537/defBF537.h b/arch/blackfin/mach-bf537/include/mach/defBF537.h
similarity index 99%
rename from include/asm-blackfin/mach-bf537/defBF537.h
rename to arch/blackfin/mach-bf537/include/mach/defBF537.h
index abde24c..3d6c83e 100644
--- a/include/asm-blackfin/mach-bf537/defBF537.h
+++ b/arch/blackfin/mach-bf537/include/mach/defBF537.h
@@ -33,7 +33,7 @@
#define _DEF_BF537_H
/* Include all Core registers and bit definitions*/
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* Include all MMR and bit defines common to BF534 */
#include "defBF534.h"
diff --git a/include/asm-blackfin/mach-bf537/dma.h b/arch/blackfin/mach-bf537/include/mach/dma.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/dma.h
rename to arch/blackfin/mach-bf537/include/mach/dma.h
diff --git a/include/asm-blackfin/mach-bf537/irq.h b/arch/blackfin/mach-bf537/include/mach/irq.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/irq.h
rename to arch/blackfin/mach-bf537/include/mach/irq.h
diff --git a/include/asm-blackfin/mach-bf537/mem_init.h b/arch/blackfin/mach-bf537/include/mach/mem_init.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/mem_init.h
rename to arch/blackfin/mach-bf537/include/mach/mem_init.h
diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/arch/blackfin/mach-bf537/include/mach/mem_map.h
similarity index 98%
rename from include/asm-blackfin/mach-bf537/mem_map.h
rename to arch/blackfin/mach-bf537/include/mach/mem_map.h
index 5c6726d..5078b66 100644
--- a/include/asm-blackfin/mach-bf537/mem_map.h
+++ b/arch/blackfin/mach-bf537/include/mach/mem_map.h
@@ -166,6 +166,11 @@
#endif
+/* Level 2 Memory - none */
+
+#define L2_START 0
+#define L2_LENGTH 0
+
/* Scratch Pad Memory */
#define L1_SCRATCH_START 0xFFB00000
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/arch/blackfin/mach-bf537/include/mach/portmux.h
similarity index 100%
rename from include/asm-blackfin/mach-bf537/portmux.h
rename to arch/blackfin/mach-bf537/include/mach/portmux.h
diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c
index a8b915f..b1300b3 100644
--- a/arch/blackfin/mach-bf537/ints-priority.c
+++ b/arch/blackfin/mach-bf537/ints-priority.c
@@ -31,7 +31,7 @@
#include <linux/irq.h>
#include <asm/blackfin.h>
-void program_IAR(void)
+void __init program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index 4f4ae87..ce934ee 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -45,7 +45,7 @@
#include <asm/gpio.h>
#include <asm/nand.h>
#include <asm/portmux.h>
-#include <asm/mach/bf54x_keys.h>
+#include <mach/bf54x_keys.h>
#include <asm/dpmc.h>
#include <linux/input.h>
#include <linux/spi/ad7877.h>
@@ -61,7 +61,7 @@
#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
-#include <asm/mach/bf54x-lq043.h>
+#include <mach/bf54x-lq043.h>
static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
.width = 480,
@@ -319,12 +319,12 @@
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
static struct mtd_partition partition_info[] = {
{
- .name = "Linux Kernel",
+ .name = "linux kernel(nand)",
.offset = 0,
.size = 4 * SIZE_1M,
},
{
- .name = "File System",
+ .name = "file system(nand)",
.offset = 4 * SIZE_1M,
.size = (256 - 4) * SIZE_1M,
},
@@ -377,12 +377,12 @@
/* SPI flash chip (m25p16) */
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "linux kernel",
+ .name = "linux kernel(spi)",
.size = 0x1c0000,
.offset = 0x40000
}
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 166fa22..3935769 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -48,7 +48,7 @@
#include <asm/nand.h>
#include <asm/dpmc.h>
#include <asm/portmux.h>
-#include <asm/mach/bf54x_keys.h>
+#include <mach/bf54x_keys.h>
#include <linux/input.h>
#include <linux/spi/ad7877.h>
@@ -106,7 +106,7 @@
#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
-#include <asm/mach/bf54x-lq043.h>
+#include <mach/bf54x-lq043.h>
static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
.width = 480,
@@ -365,12 +365,12 @@
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
static struct mtd_partition partition_info[] = {
{
- .name = "Linux Kernel",
+ .name = "linux kernel(nand)",
.offset = 0,
.size = 4 * SIZE_1M,
},
{
- .name = "File System",
+ .name = "file system(nand)",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
@@ -419,15 +419,15 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0x1C0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -461,12 +461,12 @@
/* SPI flash chip (m25p16) */
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "linux kernel",
+ .name = "linux kernel(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index 06b9178..4d5cfea 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -30,263 +30,11 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
-#include <asm/trace.h>
#ifdef CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
#endif
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK 0xFFB01000
-
-__INIT
-
-ENTRY(__start)
- /* R0: argument of command line string, passed from uboot, save it */
- R7 = R0;
- /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
- R0 = SYSCFG_SNEN;
-#else
- R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
- SYSCFG = R0;
- R0 = 0;
-
- /* Clear Out All the data and pointer Registers*/
- R1 = R0;
- R2 = R0;
- R3 = R0;
- R4 = R0;
- R5 = R0;
- R6 = R0;
-
- P0 = R0;
- P1 = R0;
- P2 = R0;
- P3 = R0;
- P4 = R0;
- P5 = R0;
-
- LC0 = r0;
- LC1 = r0;
- L0 = r0;
- L1 = r0;
- L2 = r0;
- L3 = r0;
-
- /* Clear Out All the DAG Registers*/
- B0 = r0;
- B1 = r0;
- B2 = r0;
- B3 = r0;
-
- I0 = r0;
- I1 = r0;
- I2 = r0;
- I3 = r0;
-
- M0 = r0;
- M1 = r0;
- M2 = r0;
- M3 = r0;
-
- trace_buffer_init(p0,r0);
- P0 = R1;
- R0 = R1;
-
- /* Turn off the icache */
- p0.l = LO(IMEM_CONTROL);
- p0.h = HI(IMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENICPLB;
- R0 = R0 & R1;
- [p0] = R0;
- SSYNC;
-
- /* Turn off the dcache */
- p0.l = LO(DMEM_CONTROL);
- p0.h = HI(DMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENDCPLB;
- R0 = R0 & R1;
- [p0] = R0;
- SSYNC;
-
- /* Initialize stack pointer */
- SP.L = LO(INITIAL_STACK);
- SP.H = HI(INITIAL_STACK);
- FP = SP;
- USP = SP;
-
-#ifdef CONFIG_EARLY_PRINTK
- SP += -12;
- call _init_early_exception_vectors;
- SP += 12;
-#endif
-
- /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
- call _bf53x_relocate_l1_mem;
-#ifdef CONFIG_BFIN_KERNEL_CLOCK
- call _start_dma_code;
-#endif
- /* Code for initializing Async memory banks */
-
- p2.h = hi(EBIU_AMBCTL1);
- p2.l = lo(EBIU_AMBCTL1);
- r0.h = hi(AMBCTL1VAL);
- r0.l = lo(AMBCTL1VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMBCTL0);
- p2.l = lo(EBIU_AMBCTL0);
- r0.h = hi(AMBCTL0VAL);
- r0.l = lo(AMBCTL0VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMGCTL);
- p2.l = lo(EBIU_AMGCTL);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_MBSCTL);
- p2.l = lo(EBIU_MBSCTL);
- r0.h = hi(CONFIG_EBIU_MBSCTLVAL);
- r0.l = lo(CONFIG_EBIU_MBSCTLVAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_MODE);
- p2.l = lo(EBIU_MODE);
- r0.h = hi(CONFIG_EBIU_MODEVAL);
- r0.l = lo(CONFIG_EBIU_MODEVAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_FCTL);
- p2.l = lo(EBIU_FCTL);
- r0.h = hi(CONFIG_EBIU_FCTLVAL);
- r0.l = lo(CONFIG_EBIU_FCTLVAL);
- [p2] = r0;
- ssync;
-
- /* This section keeps the processor in supervisor mode
- * during kernel boot. Switches to user mode at end of boot.
- * See page 3-9 of Hardware Reference manual for documentation.
- */
-
- /* EVT15 = _real_start */
-
- p0.l = lo(EVT15);
- p0.h = hi(EVT15);
- p1.l = _real_start;
- p1.h = _real_start;
- [p0] = p1;
- csync;
-
- p0.l = lo(IMASK);
- p0.h = hi(IMASK);
- p1.l = IMASK_IVG15;
- p1.h = 0x0;
- [p0] = p1;
- csync;
-
- raise 15;
- p0.l = .LWAIT_HERE;
- p0.h = .LWAIT_HERE;
- reti = p0;
-#if ANOMALY_05000281
- nop;
- nop;
- nop;
-#endif
- rti;
-
-.LWAIT_HERE:
- jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
- [ -- sp ] = reti;
- p0.l = lo(WDOG_CTL);
- p0.h = hi(WDOG_CTL);
- r0 = 0xAD6(z);
- w[p0] = r0; /* watchdog off for now */
- ssync;
-
- /* Code update for BSS size == 0
- * Zero out the bss region.
- */
-
- p1.l = ___bss_start;
- p1.h = ___bss_start;
- p2.l = ___bss_stop;
- p2.h = ___bss_stop;
- r0 = 0;
- p2 -= p1;
- lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2;
-.L_clear_bss:
- B[p1++] = r0;
-
- /* In case there is a NULL pointer reference
- * Zero out region before stext
- */
-
- p1.l = 0x0;
- p1.h = 0x0;
- r0.l = __stext;
- r0.h = __stext;
- r0 = r0 >> 1;
- p2 = r0;
- r0 = 0;
- lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2;
-.L_clear_zero:
- W[p1++] = r0;
-
- /* pass the uboot arguments to the global value command line */
- R0 = R7;
- call _cmdline_init;
-
- p1.l = __rambase;
- p1.h = __rambase;
- r0.l = __sdata;
- r0.h = __sdata;
- [p1] = r0;
-
- p1.l = __ramstart;
- p1.h = __ramstart;
- p3.l = ___bss_stop;
- p3.h = ___bss_stop;
-
- r1 = p3;
- [p1] = r1;
-
-
- /*
- * load the current thread pointer and stack
- */
- r1.l = _init_thread_union;
- r1.h = _init_thread_union;
-
- r2.l = 0x2000;
- r2.h = 0x0000;
- r1 = r1 + r2;
- sp = r1;
- usp = sp;
- fp = sp;
- call _start_kernel;
-.L_exit:
- jump.s .L_exit;
-ENDPROC(_real_start)
-
-__FINIT
-
.section .l1.text
#ifdef CONFIG_BFIN_KERNEL_CLOCK
ENTRY(_start_dma_code)
@@ -443,13 +191,6 @@
SSYNC;
#endif
- p0.h = hi(SIC_IWR0);
- p0.l = lo(SIC_IWR0);
- r0.l = lo(IWR_ENABLE_ALL);
- r0.h = hi(IWR_ENABLE_ALL);
- [p0] = r0;
- SSYNC;
-
RTS;
ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/arch/blackfin/mach-bf548/include/mach/anomaly.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/anomaly.h
rename to arch/blackfin/mach-bf548/include/mach/anomaly.h
diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/bf548.h
rename to arch/blackfin/mach-bf548/include/mach/bf548.h
diff --git a/include/asm-blackfin/mach-bf548/bf54x-lq043.h b/arch/blackfin/mach-bf548/include/mach/bf54x-lq043.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/bf54x-lq043.h
rename to arch/blackfin/mach-bf548/include/mach/bf54x-lq043.h
diff --git a/include/asm-blackfin/mach-bf548/bf54x_keys.h b/arch/blackfin/mach-bf548/include/mach/bf54x_keys.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/bf54x_keys.h
rename to arch/blackfin/mach-bf548/include/mach/bf54x_keys.h
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
rename to arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
diff --git a/include/asm-blackfin/mach-bf548/bfin_sir.h b/arch/blackfin/mach-bf548/include/mach/bfin_sir.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/bfin_sir.h
rename to arch/blackfin/mach-bf548/include/mach/bfin_sir.h
diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/arch/blackfin/mach-bf548/include/mach/blackfin.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/blackfin.h
rename to arch/blackfin/mach-bf548/include/mach/blackfin.h
diff --git a/include/asm-blackfin/mach-bf548/cdefBF542.h b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/cdefBF542.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF542.h
index 60b9f77..07aefb9 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF542.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF542.h
@@ -35,7 +35,7 @@
#include "defBF542.h"
/* include core sbfin_read_()ecific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF542 */
diff --git a/include/asm-blackfin/mach-bf548/cdefBF544.h b/arch/blackfin/mach-bf548/include/mach/cdefBF544.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/cdefBF544.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF544.h
index ea9b4ab..431a692 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF544.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF544.h
@@ -35,7 +35,7 @@
#include "defBF544.h"
/* include core sbfin_read_()ecific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF544 */
diff --git a/include/asm-blackfin/mach-bf548/cdefBF547.h b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/cdefBF547.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF547.h
index ba71627..93376e9 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF547.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h
@@ -35,7 +35,7 @@
#include "defBF548.h"
/* include core sbfin_read_()ecific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */
diff --git a/include/asm-blackfin/mach-bf548/cdefBF548.h b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/cdefBF548.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF548.h
index ae971eb..9cd7438 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF548.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h
@@ -35,7 +35,7 @@
#include "defBF548.h"
/* include core sbfin_read_()ecific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */
diff --git a/include/asm-blackfin/mach-bf548/cdefBF549.h b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/cdefBF549.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF549.h
index 92d07d9..ead360b 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF549.h
+++ b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h
@@ -35,7 +35,7 @@
#include "defBF549.h"
/* include core sbfin_read_()ecific register pointer definitions */
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF549 */
diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/cdefBF54x_base.h
rename to arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h
diff --git a/include/asm-blackfin/mach-bf548/defBF542.h b/arch/blackfin/mach-bf548/include/mach/defBF542.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/defBF542.h
rename to arch/blackfin/mach-bf548/include/mach/defBF542.h
index a7c809f..b131654 100644
--- a/include/asm-blackfin/mach-bf548/defBF542.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF542.h
@@ -32,7 +32,7 @@
#define _DEF_BF542_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF542 */
diff --git a/include/asm-blackfin/mach-bf548/defBF544.h b/arch/blackfin/mach-bf548/include/mach/defBF544.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/defBF544.h
rename to arch/blackfin/mach-bf548/include/mach/defBF544.h
index b8b9870..c2c785b 100644
--- a/include/asm-blackfin/mach-bf548/defBF544.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF544.h
@@ -32,7 +32,7 @@
#define _DEF_BF544_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF544 */
diff --git a/include/asm-blackfin/mach-bf548/defBF547.h b/arch/blackfin/mach-bf548/include/mach/defBF547.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/defBF547.h
rename to arch/blackfin/mach-bf548/include/mach/defBF547.h
index 3a3a18e..661f0d8 100644
--- a/include/asm-blackfin/mach-bf548/defBF547.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF547.h
@@ -32,7 +32,7 @@
#define _DEF_BF548_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */
diff --git a/include/asm-blackfin/mach-bf548/defBF548.h b/arch/blackfin/mach-bf548/include/mach/defBF548.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/defBF548.h
rename to arch/blackfin/mach-bf548/include/mach/defBF548.h
index 1d7c96e..85d4bad 100644
--- a/include/asm-blackfin/mach-bf548/defBF548.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF548.h
@@ -32,7 +32,7 @@
#define _DEF_BF548_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */
diff --git a/include/asm-blackfin/mach-bf548/defBF549.h b/arch/blackfin/mach-bf548/include/mach/defBF549.h
similarity index 99%
rename from include/asm-blackfin/mach-bf548/defBF549.h
rename to arch/blackfin/mach-bf548/include/mach/defBF549.h
index fcb72b4..0967345 100644
--- a/include/asm-blackfin/mach-bf548/defBF549.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF549.h
@@ -32,7 +32,7 @@
#define _DEF_BF549_H
/* Include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF549 */
diff --git a/include/asm-blackfin/mach-bf548/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/defBF54x_base.h
rename to arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
diff --git a/include/asm-blackfin/mach-bf548/dma.h b/arch/blackfin/mach-bf548/include/mach/dma.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/dma.h
rename to arch/blackfin/mach-bf548/include/mach/dma.h
diff --git a/include/asm-blackfin/mach-bf548/gpio.h b/arch/blackfin/mach-bf548/include/mach/gpio.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/gpio.h
rename to arch/blackfin/mach-bf548/include/mach/gpio.h
diff --git a/include/asm-blackfin/mach-bf548/irq.h b/arch/blackfin/mach-bf548/include/mach/irq.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/irq.h
rename to arch/blackfin/mach-bf548/include/mach/irq.h
diff --git a/include/asm-blackfin/mach-bf548/mem_init.h b/arch/blackfin/mach-bf548/include/mach/mem_init.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/mem_init.h
rename to arch/blackfin/mach-bf548/include/mach/mem_init.h
diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/arch/blackfin/mach-bf548/include/mach/mem_map.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/mem_map.h
rename to arch/blackfin/mach-bf548/include/mach/mem_map.h
diff --git a/include/asm-blackfin/mach-bf548/portmux.h b/arch/blackfin/mach-bf548/include/mach/portmux.h
similarity index 100%
rename from include/asm-blackfin/mach-bf548/portmux.h
rename to arch/blackfin/mach-bf548/include/mach/portmux.h
diff --git a/arch/blackfin/mach-bf548/ints-priority.c b/arch/blackfin/mach-bf548/ints-priority.c
index 2665653..9dd0fa3 100644
--- a/arch/blackfin/mach-bf548/ints-priority.c
+++ b/arch/blackfin/mach-bf548/ints-priority.c
@@ -31,7 +31,7 @@
#include <linux/irq.h>
#include <asm/blackfin.h>
-void program_IAR(void)
+void __init program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 466ef59..8f40990 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -54,16 +54,16 @@
#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
- .name = "bootloader",
+ .name = "bootloader(spi)",
.size = 0x00020000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
- .name = "kernel",
+ .name = "linux kernel(spi)",
.size = 0xe0000,
.offset = 0x20000
}, {
- .name = "file system",
+ .name = "file system(spi)",
.size = 0x700000,
.offset = 0x00100000,
}
@@ -306,7 +306,7 @@
#endif
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 119
+#define PATA_INT IRQ_PF46
static struct pata_platform_info bfin_pata_platform_data = {
.ioport_shift = 2,
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index bc6fede..50b4cdc 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -35,7 +35,6 @@
#include <linux/spi/spi.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
-#include <linux/ata_platform.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
@@ -243,15 +242,15 @@
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition ezkit_partitions[] = {
{
- .name = "Bootloader",
+ .name = "bootloader(nor)",
.size = 0x40000,
.offset = 0,
}, {
- .name = "Kernel",
+ .name = "linux kernel(nor)",
.size = 0x1C0000,
.offset = MTDPART_OFS_APPEND,
}, {
- .name = "RootFS",
+ .name = "file system(nor)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
@@ -350,43 +349,6 @@
#endif
};
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
-#define PATA_INT 55
-
-static struct pata_platform_info bfin_pata_platform_data = {
- .ioport_shift = 1,
- .irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
-};
-
-static struct resource bfin_pata_resources[] = {
- {
- .start = 0x20314020,
- .end = 0x2031403F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0x2031401C,
- .end = 0x2031401F,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = PATA_INT,
- .end = PATA_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device bfin_pata_device = {
- .name = "pata_platform",
- .id = -1,
- .num_resources = ARRAY_SIZE(bfin_pata_resources),
- .resource = bfin_pata_resources,
- .dev = {
- .platform_data = &bfin_pata_platform_data,
- }
-};
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -499,10 +461,6 @@
&bfin_sir_device,
#endif
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- &bfin_pata_device,
-#endif
-
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
@@ -538,10 +496,6 @@
#endif
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
-
-#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
- irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
-#endif
return 0;
}
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index cf1a2df..75ea6a9 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -30,284 +30,13 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
-#include <asm/trace.h>
-
-#if CONFIG_BFIN_KERNEL_CLOCK
-#include <asm/mach-common/clocks.h>
-#include <asm/mach/mem_init.h>
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/clocks.h>
+#include <mach/mem_init.h>
#endif
-.extern ___bss_stop
-.extern ___bss_start
-.extern _bf53x_relocate_l1_mem
-
-#define INITIAL_STACK 0xFFB01000
-
-__INIT
-
-ENTRY(__start)
- /* R0: argument of command line string, passed from uboot, save it */
- R7 = R0;
- /* Enable Cycle Counter and Nesting Of Interrupts */
-#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
- R0 = SYSCFG_SNEN;
-#else
- R0 = SYSCFG_SNEN | SYSCFG_CCEN;
-#endif
- SYSCFG = R0;
- R0 = 0;
-
- /* Clear Out All the data and pointer Registers */
- R1 = R0;
- R2 = R0;
- R3 = R0;
- R4 = R0;
- R5 = R0;
- R6 = R0;
-
- P0 = R0;
- P1 = R0;
- P2 = R0;
- P3 = R0;
- P4 = R0;
- P5 = R0;
-
- LC0 = r0;
- LC1 = r0;
- L0 = r0;
- L1 = r0;
- L2 = r0;
- L3 = r0;
-
- /* Clear Out All the DAG Registers */
- B0 = r0;
- B1 = r0;
- B2 = r0;
- B3 = r0;
-
- I0 = r0;
- I1 = r0;
- I2 = r0;
- I3 = r0;
-
- M0 = r0;
- M1 = r0;
- M2 = r0;
- M3 = r0;
-
- trace_buffer_init(p0,r0);
- P0 = R1;
- R0 = R1;
-
- /* Turn off the icache */
- p0.l = LO(IMEM_CONTROL);
- p0.h = HI(IMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENICPLB;
- R0 = R0 & R1;
-
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Turn off the dcache */
- p0.l = LO(DMEM_CONTROL);
- p0.h = HI(DMEM_CONTROL);
- R1 = [p0];
- R0 = ~ENDCPLB;
- R0 = R0 & R1;
-
- /* Anomaly 05000125 */
-#if ANOMALY_05000125
- CLI R2;
- SSYNC;
-#endif
- [p0] = R0;
- SSYNC;
-#if ANOMALY_05000125
- STI R2;
-#endif
-
- /* Initialise UART - when booting from u-boot, the UART is not disabled
- * so if we dont initalize here, our serial console gets hosed */
- p0.h = hi(BFIN_UART_LCR);
- p0.l = lo(BFIN_UART_LCR);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable DLL writes */
- ssync;
-
- p0.h = hi(BFIN_UART_DLL);
- p0.l = lo(BFIN_UART_DLL);
- r0 = 0x0(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_DLH);
- p0.l = lo(BFIN_UART_DLH);
- r0 = 0x00(Z);
- w[p0] = r0.L;
- ssync;
-
- p0.h = hi(BFIN_UART_GCTL);
- p0.l = lo(BFIN_UART_GCTL);
- r0 = 0x0(Z);
- w[p0] = r0.L; /* To enable UART clock */
- ssync;
-
- /* Initialize stack pointer */
- sp.l = lo(INITIAL_STACK);
- sp.h = hi(INITIAL_STACK);
- fp = sp;
- usp = sp;
-
-#ifdef CONFIG_EARLY_PRINTK
- SP += -12;
- call _init_early_exception_vectors;
- SP += 12;
-#endif
-
- /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
- call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
- call _start_dma_code;
-#endif
-
- /* Code for initializing Async memory banks */
-
- p2.h = hi(EBIU_AMBCTL1);
- p2.l = lo(EBIU_AMBCTL1);
- r0.h = hi(AMBCTL1VAL);
- r0.l = lo(AMBCTL1VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMBCTL0);
- p2.l = lo(EBIU_AMBCTL0);
- r0.h = hi(AMBCTL0VAL);
- r0.l = lo(AMBCTL0VAL);
- [p2] = r0;
- ssync;
-
- p2.h = hi(EBIU_AMGCTL);
- p2.l = lo(EBIU_AMGCTL);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
- /* This section keeps the processor in supervisor mode
- * during kernel boot. Switches to user mode at end of boot.
- * See page 3-9 of Hardware Reference manual for documentation.
- */
-
- /* EVT15 = _real_start */
-
- p0.l = lo(EVT15);
- p0.h = hi(EVT15);
- p1.l = _real_start;
- p1.h = _real_start;
- [p0] = p1;
- csync;
-
- p0.l = lo(IMASK);
- p0.h = hi(IMASK);
- p1.l = IMASK_IVG15;
- p1.h = 0x0;
- [p0] = p1;
- csync;
-
- raise 15;
- p0.l = .LWAIT_HERE;
- p0.h = .LWAIT_HERE;
- reti = p0;
-#if ANOMALY_05000281
- nop; nop; nop;
-#endif
- rti;
-
-.LWAIT_HERE:
- jump .LWAIT_HERE;
-ENDPROC(__start)
-
-ENTRY(_real_start)
- [ -- sp ] = reti;
- p0.l = lo(WDOGA_CTL);
- p0.h = hi(WDOGA_CTL);
- r0 = 0xAD6(z);
- w[p0] = r0; /* watchdog off for now */
- ssync;
-
- /* Code update for BSS size == 0
- * Zero out the bss region.
- */
-
- p1.l = ___bss_start;
- p1.h = ___bss_start;
- p2.l = ___bss_stop;
- p2.h = ___bss_stop;
- r0 = 0;
- p2 -= p1;
- lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
-.L_clear_bss:
- B[p1++] = r0;
-
- /* In case there is a NULL pointer reference
- * Zero out region before stext
- */
-
- p1.l = 0x0;
- p1.h = 0x0;
- r0.l = __stext;
- r0.h = __stext;
- r0 = r0 >> 1;
- p2 = r0;
- r0 = 0;
- lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
-.L_clear_zero:
- W[p1++] = r0;
-
- /* pass the uboot arguments to the global value command line */
- R0 = R7;
- call _cmdline_init;
-
- p1.l = __rambase;
- p1.h = __rambase;
- r0.l = __sdata;
- r0.h = __sdata;
- [p1] = r0;
-
- p1.l = __ramstart;
- p1.h = __ramstart;
- p3.l = ___bss_stop;
- p3.h = ___bss_stop;
-
- r1 = p3;
- [p1] = r1;
-
- /*
- * load the current thread pointer and stack
- */
- r1.l = _init_thread_union;
- r1.h = _init_thread_union;
-
- r2.l = 0x2000;
- r2.h = 0x0000;
- r1 = r1 + r2;
- sp = r1;
- usp = sp;
- fp = sp;
- jump.l _start_kernel;
-ENDPROC(_real_start)
-
-__FINIT
-
.section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
ENTRY(_start_dma_code)
p0.h = hi(SICA_IWR0);
p0.l = lo(SICA_IWR0);
diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/arch/blackfin/mach-bf561/include/mach/anomaly.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/anomaly.h
rename to arch/blackfin/mach-bf561/include/mach/anomaly.h
diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/arch/blackfin/mach-bf561/include/mach/bf561.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/bf561.h
rename to arch/blackfin/mach-bf561/include/mach/bf561.h
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
rename to arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
diff --git a/include/asm-blackfin/mach-bf533/bfin_sir.h b/arch/blackfin/mach-bf561/include/mach/bfin_sir.h
similarity index 100%
copy from include/asm-blackfin/mach-bf533/bfin_sir.h
copy to arch/blackfin/mach-bf561/include/mach/bfin_sir.h
diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/arch/blackfin/mach-bf561/include/mach/blackfin.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/blackfin.h
rename to arch/blackfin/mach-bf561/include/mach/blackfin.h
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
similarity index 99%
rename from include/asm-blackfin/mach-bf561/cdefBF561.h
rename to arch/blackfin/mach-bf561/include/mach/cdefBF561.h
index b07ffcc..c14d634 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/cdefBF561.h
@@ -37,7 +37,7 @@
#include "defBF561.h"
/*include core specific register pointer definitions*/
-#include <asm/mach-common/cdef_LPBlackfin.h>
+#include <asm/cdef_LPBlackfin.h>
#include <asm/system.h>
diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h
similarity index 99%
rename from include/asm-blackfin/mach-bf561/defBF561.h
rename to arch/blackfin/mach-bf561/include/mach/defBF561.h
index 1ab50e9..4eca202 100644
--- a/include/asm-blackfin/mach-bf561/defBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h
@@ -37,7 +37,7 @@
#endif
*/
/* include all Core registers and bit definitions */
-#include <asm/mach-common/def_LPBlackfin.h>
+#include <asm/def_LPBlackfin.h>
/*********************************************************************************** */
/* System MMR Register Map */
diff --git a/include/asm-blackfin/mach-bf561/dma.h b/arch/blackfin/mach-bf561/include/mach/dma.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/dma.h
rename to arch/blackfin/mach-bf561/include/mach/dma.h
diff --git a/include/asm-blackfin/mach-bf561/irq.h b/arch/blackfin/mach-bf561/include/mach/irq.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/irq.h
rename to arch/blackfin/mach-bf561/include/mach/irq.h
diff --git a/include/asm-blackfin/mach-bf561/mem_init.h b/arch/blackfin/mach-bf561/include/mach/mem_init.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/mem_init.h
rename to arch/blackfin/mach-bf561/include/mach/mem_init.h
diff --git a/include/asm-blackfin/mach-bf561/mem_map.h b/arch/blackfin/mach-bf561/include/mach/mem_map.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/mem_map.h
rename to arch/blackfin/mach-bf561/include/mach/mem_map.h
diff --git a/include/asm-blackfin/mach-bf561/portmux.h b/arch/blackfin/mach-bf561/include/mach/portmux.h
similarity index 100%
rename from include/asm-blackfin/mach-bf561/portmux.h
rename to arch/blackfin/mach-bf561/include/mach/portmux.h
diff --git a/arch/blackfin/mach-bf561/ints-priority.c b/arch/blackfin/mach-bf561/ints-priority.c
index 09b541b..9d2f233 100644
--- a/arch/blackfin/mach-bf561/ints-priority.c
+++ b/arch/blackfin/mach-bf561/ints-priority.c
@@ -31,7 +31,7 @@
#include <linux/irq.h>
#include <asm/blackfin.h>
-void program_IAR(void)
+void __init program_IAR(void)
{
/* Program the IAR0 Register with the configured priority */
bfin_write_SICA_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile
index 422bfee..e6ed57c 100644
--- a/arch/blackfin/mach-common/Makefile
+++ b/arch/blackfin/mach-common/Makefile
@@ -3,9 +3,10 @@
#
obj-y := \
- cache.o cacheinit.o entry.o \
- interrupt.o lock.o irqpanic.o arch_checks.o ints-priority.o
+ cache.o entry.o head.o \
+ interrupt.o irqpanic.o arch_checks.o ints-priority.o
+obj-$(CONFIG_BFIN_ICACHE_LOCK) += lock.o
obj-$(CONFIG_PM) += pm.o dpmc_modes.o
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_CPU_VOLTAGE) += dpmc.o
diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
index f9160d8..98133b9 100644
--- a/arch/blackfin/mach-common/arch_checks.c
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -27,8 +27,9 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <asm/mach/anomaly.h>
-#include <asm/mach-common/clocks.h>
+#include <asm/fixed_code.h>
+#include <mach/anomaly.h>
+#include <asm/clocks.h>
#ifdef CONFIG_BFIN_KERNEL_CLOCK
@@ -53,3 +54,11 @@
# endif
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
+
+#if CONFIG_BOOT_LOAD < FIXED_CODE_END
+# error "The kernel load address must be after the fixed code section"
+#endif
+
+#if (CONFIG_BOOT_LOAD & 0x3)
+# error "The kernel load address must be 4 byte aligned"
+#endif
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index 0521b15..85f8c79 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -34,81 +34,6 @@
#include <asm/cache.h>
.text
-.align 2
-ENTRY(_cache_invalidate)
-
- /*
- * Icache or DcacheA or DcacheB Invalidation
- * or any combination thereof
- * R0 has bits
- * CPLB_ENABLE_ICACHE_P,CPLB_ENABLE_DCACHE_P,CPLB_ENABLE_DCACHE2_P
- * set as required
- */
- [--SP] = R7;
-
- R7 = R0;
- CC = BITTST(R7,CPLB_ENABLE_ICACHE_P);
- IF !CC JUMP .Lno_icache;
- [--SP] = RETS;
- CALL _icache_invalidate;
- RETS = [SP++];
-.Lno_icache:
- CC = BITTST(R7,CPLB_ENABLE_DCACHE_P);
- IF !CC JUMP .Lno_dcache_a;
- R0 = 0; /* specifies bank A */
- [--SP] = RETS;
- CALL _dcache_invalidate;
- RETS = [SP++];
-.Lno_dcache_a:
- CC = BITTST(R7,CPLB_ENABLE_DCACHE2_P);
- IF !CC JUMP .Lno_dcache_b;
- R0 = 0;
- BITSET(R0, 23); /* specifies bank B */
- [--SP] = RETS;
- CALL _dcache_invalidate;
- RETS = [SP++];
-.Lno_dcache_b:
- R7 = [SP++];
- RTS;
-ENDPROC(_cache_invalidate)
-
-/* Invalidate the Entire Instruction cache by
- * disabling IMC bit
- */
-ENTRY(_icache_invalidate)
-ENTRY(_invalidate_entire_icache)
- [--SP] = ( R7:5);
-
- P0.L = LO(IMEM_CONTROL);
- P0.H = HI(IMEM_CONTROL);
- R7 = [P0];
-
- /* Clear the IMC bit , All valid bits in the instruction
- * cache are set to the invalid state
- */
- BITCLR(R7,IMC_P);
- CLI R6;
- SSYNC; /* SSYNC required before invalidating cache. */
- .align 8;
- [P0] = R7;
- SSYNC;
- STI R6;
-
- /* Configures the instruction cache agian */
- R6 = (IMC | ENICPLB);
- R7 = R7 | R6;
-
- CLI R6;
- SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
- .align 8;
- [P0] = R7;
- SSYNC;
- STI R6;
-
- ( R7:5) = [SP++];
- RTS;
-ENDPROC(_invalidate_entire_icache)
-ENDPROC(_icache_invalidate)
/*
* blackfin_cache_flush_range(start, end)
@@ -190,46 +115,6 @@
RTS;
ENDPROC(_blackfin_dcache_invalidate_range)
-/* Invalidate the Entire Data cache by
- * clearing DMC[1:0] bits
- */
-ENTRY(_invalidate_entire_dcache)
-ENTRY(_dcache_invalidate)
- [--SP] = ( R7:6);
-
- P0.L = LO(DMEM_CONTROL);
- P0.H = HI(DMEM_CONTROL);
- R7 = [P0];
-
- /* Clear the DMC[1:0] bits, All valid bits in the data
- * cache are set to the invalid state
- */
- BITCLR(R7,DMC0_P);
- BITCLR(R7,DMC1_P);
- CLI R6;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
- .align 8;
- [P0] = R7;
- SSYNC;
- STI R6;
-
- /* Configures the data cache again */
-
- R6 = DMEM_CNTR;
- R7 = R7 | R6;
-
- CLI R6;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
- .align 8;
- [P0] = R7;
- SSYNC;
- STI R6;
-
- ( R7:6) = [SP++];
- RTS;
-ENDPROC(_dcache_invalidate)
-ENDPROC(_invalidate_entire_dcache)
-
ENTRY(_blackfin_dcache_flush_range)
R2 = -L1_CACHE_BYTES;
R2 = R0 & R2;
diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S
deleted file mode 100644
index 22fada0..0000000
--- a/arch/blackfin/mach-common/cacheinit.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * File: arch/blackfin/mach-common/cacheinit.S
- * Based on:
- * Author: LG Soft India
- *
- * Created: ?
- * Description: cache initialization
- *
- * Modified:
- * Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* This function sets up the data and instruction cache. The
- * tables like icplb table, dcplb table and Page Descriptor table
- * are defined in cplbtab.h. You can configure those tables for
- * your suitable requirements
- */
-
-#include <linux/linkage.h>
-#include <asm/blackfin.h>
-
-.text
-
-#if ANOMALY_05000125
-#if defined(CONFIG_BFIN_ICACHE)
-ENTRY(_bfin_write_IMEM_CONTROL)
-
- /* Enable Instruction Cache */
- P0.l = LO(IMEM_CONTROL);
- P0.h = HI(IMEM_CONTROL);
-
- /* Anomaly 05000125 */
- CLI R1;
- SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
- .align 8;
- [P0] = R0;
- SSYNC;
- STI R1;
- RTS;
-
-ENDPROC(_bfin_write_IMEM_CONTROL)
-#endif
-
-#if defined(CONFIG_BFIN_DCACHE)
-ENTRY(_bfin_write_DMEM_CONTROL)
- P0.l = LO(DMEM_CONTROL);
- P0.h = HI(DMEM_CONTROL);
-
- CLI R1;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
- .align 8;
- [P0] = R0;
- SSYNC;
- STI R1;
- RTS;
-
-ENDPROC(_bfin_write_DMEM_CONTROL)
-#endif
-
-#endif
diff --git a/arch/blackfin/mach-common/dpmc_modes.S b/arch/blackfin/mach-common/dpmc_modes.S
index 5e3f1d8..ad5431e 100644
--- a/arch/blackfin/mach-common/dpmc_modes.S
+++ b/arch/blackfin/mach-common/dpmc_modes.S
@@ -6,7 +6,7 @@
#include <linux/linkage.h>
#include <asm/blackfin.h>
-#include <asm/mach/irq.h>
+#include <mach/irq.h>
#include <asm/dpmc.h>
.section .l1.text
@@ -78,62 +78,6 @@
jump .Lforever;
ENDPROC(_hibernate_mode)
-ENTRY(_deep_sleep)
- [--SP] = ( R7:0, P5:0 );
- [--SP] = RETS;
-
- CLI R4;
-
- R0 = IWR_ENABLE(0);
- R1 = IWR_DISABLE_ALL;
- R2 = IWR_DISABLE_ALL;
-
- call _set_sic_iwr;
-
- call _set_dram_srfs;
-
- /* Clear all the interrupts,bits sticky */
- R0 = 0xFFFF (Z);
- call _set_rtc_istat
-
- P0.H = hi(PLL_CTL);
- P0.L = lo(PLL_CTL);
- R0 = W[P0](z);
- BITSET (R0, 5);
- W[P0] = R0.L;
-
- call _test_pll_locked;
-
- SSYNC;
- IDLE;
-
- call _unset_dram_srfs;
-
- call _test_pll_locked;
-
- R0 = IWR_ENABLE(0);
- R1 = IWR_DISABLE_ALL;
- R2 = IWR_DISABLE_ALL;
-
- call _set_sic_iwr;
-
- P0.H = hi(PLL_CTL);
- P0.L = lo(PLL_CTL);
- R0 = w[p0](z);
- BITCLR (R0, 3);
- BITCLR (R0, 5);
- BITCLR (R0, 8);
- w[p0] = R0;
- IDLE;
- call _test_pll_locked;
-
- STI R4;
-
- RETS = [SP++];
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-ENDPROC(_deep_sleep)
-
ENTRY(_sleep_deeper)
[--SP] = ( R7:0, P5:0 );
[--SP] = RETS;
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index eceb484..847c172 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -43,7 +43,7 @@
#include <asm/asm-offsets.h>
#include <asm/trace.h>
-#include <asm/mach-common/context.S>
+#include <asm/context.S>
#if defined(CONFIG_BFIN_SCRATCH_REG_RETN)
# define EX_SCRATCH_REG RETN
@@ -158,14 +158,16 @@
cc = r7 == r6;
if cc jump _bfin_return_from_exception;
+#ifdef CONFIG_KGDB
/* Don't do single step in hardware exception handler */
p5.l = lo(IPEND);
p5.h = hi(IPEND);
r6 = [p5];
+ cc = bittst(r6, 4);
+ if cc jump _bfin_return_from_exception;
cc = bittst(r6, 5);
if cc jump _bfin_return_from_exception;
-#ifdef CONFIG_KGDB
/* skip single step if current interrupt priority is higher than
* that of the first instruction, from which gdb starts single step */
r6 >>= 6;
@@ -186,17 +188,27 @@
if cc jump .Ldo_single_step;
r6 += -1;
cc = r6 < r7;
- if cc jump _bfin_return_from_exception;
+ if cc jump 1f;
.Ldo_single_step:
-#endif
-
+#else
/* If we were in user mode, do the single step normally. */
+ p5.l = lo(IPEND);
+ p5.h = hi(IPEND);
r6 = [p5];
r7 = 0xffe0 (z);
r7 = r7 & r6;
cc = r7 == 0;
- if cc jump 1f;
+ if !cc jump 1f;
+#endif
+ /* Single stepping only a single instruction, so clear the trace
+ * bit here. */
+ r7 = syscfg;
+ bitclr (r7, 0);
+ syscfg = R7;
+ jump _ex_trap_c;
+
+1:
/*
* We were in an interrupt handler. By convention, all of them save
* SYSCFG with their first instruction, so by checking whether our
@@ -224,15 +236,11 @@
cc = R7 == R6;
if !cc jump _bfin_return_from_exception;
-1:
- /* Single stepping only a single instruction, so clear the trace
- * bit here. */
r7 = syscfg;
bitclr (r7, 0);
syscfg = R7;
- jump _ex_trap_c;
-
+ /* Fall through to _bfin_return_from_exception. */
ENDPROC(_ex_single_step)
ENTRY(_bfin_return_from_exception)
@@ -1414,6 +1422,12 @@
.long _sys_semtimedop
.long _sys_timerfd_settime
.long _sys_timerfd_gettime
+ .long _sys_signalfd4 /* 360 */
+ .long _sys_eventfd2
+ .long _sys_epoll_create1
+ .long _sys_dup3
+ .long _sys_pipe2
+ .long _sys_inotify_init1 /* 365 */
.rept NR_syscalls-(.-_sys_call_table)/4
.long _sys_ni_syscall
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
new file mode 100644
index 0000000..191b4e9
--- /dev/null
+++ b/arch/blackfin/mach-common/head.S
@@ -0,0 +1,207 @@
+/*
+ * Common Blackfin startup code
+ *
+ * Copyright 2004-2008 Analog Devices Inc.
+ *
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+#include <asm/blackfin.h>
+#include <asm/thread_info.h>
+#include <asm/trace.h>
+
+__INIT
+
+#define INITIAL_STACK (L1_SCRATCH_START + L1_SCRATCH_LENGTH - 12)
+
+ENTRY(__start)
+ /* R0: argument of command line string, passed from uboot, save it */
+ R7 = R0;
+ /* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+ R0 = SYSCFG_SNEN;
+#else
+ R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
+ SYSCFG = R0;
+ R0 = 0;
+
+ /* Clear Out All the data and pointer Registers */
+ R1 = R0;
+ R2 = R0;
+ R3 = R0;
+ R4 = R0;
+ R5 = R0;
+ R6 = R0;
+
+ P0 = R0;
+ P1 = R0;
+ P2 = R0;
+ P3 = R0;
+ P4 = R0;
+ P5 = R0;
+
+ LC0 = r0;
+ LC1 = r0;
+ L0 = r0;
+ L1 = r0;
+ L2 = r0;
+ L3 = r0;
+
+ /* Clear Out All the DAG Registers */
+ B0 = r0;
+ B1 = r0;
+ B2 = r0;
+ B3 = r0;
+
+ I0 = r0;
+ I1 = r0;
+ I2 = r0;
+ I3 = r0;
+
+ M0 = r0;
+ M1 = r0;
+ M2 = r0;
+ M3 = r0;
+
+ trace_buffer_init(p0,r0);
+ P0 = R1;
+ R0 = R1;
+
+ /* Turn off the icache */
+ p0.l = LO(IMEM_CONTROL);
+ p0.h = HI(IMEM_CONTROL);
+ R1 = [p0];
+ R0 = ~ENICPLB;
+ R0 = R0 & R1;
+ [p0] = R0;
+ SSYNC;
+
+ /* Turn off the dcache */
+ p0.l = LO(DMEM_CONTROL);
+ p0.h = HI(DMEM_CONTROL);
+ R1 = [p0];
+ R0 = ~ENDCPLB;
+ R0 = R0 & R1;
+ [p0] = R0;
+ SSYNC;
+
+ /* Save RETX, in case of doublefault */
+ p0.l = ___retx;
+ p0.h = ___retx;
+ R0 = RETX;
+ [P0] = R0;
+
+ /* Initialize stack pointer */
+ sp.l = lo(INITIAL_STACK);
+ sp.h = hi(INITIAL_STACK);
+ fp = sp;
+ usp = sp;
+
+#ifdef CONFIG_EARLY_PRINTK
+ call _init_early_exception_vectors;
+#endif
+
+ /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
+ call _bf53x_relocate_l1_mem;
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+ call _start_dma_code;
+#endif
+
+ /* This section keeps the processor in supervisor mode
+ * during kernel boot. Switches to user mode at end of boot.
+ * See page 3-9 of Hardware Reference manual for documentation.
+ */
+
+ /* EVT15 = _real_start */
+
+ p0.l = lo(EVT15);
+ p0.h = hi(EVT15);
+ p1.l = _real_start;
+ p1.h = _real_start;
+ [p0] = p1;
+ csync;
+
+ p0.l = lo(IMASK);
+ p0.h = hi(IMASK);
+ p1.l = IMASK_IVG15;
+ p1.h = 0x0;
+ [p0] = p1;
+ csync;
+
+ raise 15;
+ p0.l = .LWAIT_HERE;
+ p0.h = .LWAIT_HERE;
+ reti = p0;
+#if ANOMALY_05000281
+ nop; nop; nop;
+#endif
+ rti;
+
+.LWAIT_HERE:
+ jump .LWAIT_HERE;
+ENDPROC(__start)
+
+/* A little BF561 glue ... */
+#ifndef WDOG_CTL
+# define WDOG_CTL WDOGA_CTL
+#endif
+
+ENTRY(_real_start)
+ /* Enable nested interrupts */
+ [--sp] = reti;
+
+ /* watchdog off for now */
+ p0.l = lo(WDOG_CTL);
+ p0.h = hi(WDOG_CTL);
+ r0 = 0xAD6(z);
+ w[p0] = r0;
+ ssync;
+
+ /* Zero out the bss region
+ * Note: this will fail if bss is 0 bytes ...
+ */
+ r0 = 0 (z);
+ r1.l = ___bss_start;
+ r1.h = ___bss_start;
+ r2.l = ___bss_stop;
+ r2.h = ___bss_stop;
+ r2 = r2 - r1;
+ r2 >>= 2;
+ p1 = r1;
+ p2 = r2;
+ lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
+.L_clear_bss:
+ [p1++] = r0;
+
+ /* In case there is a NULL pointer reference,
+ * zero out region before stext
+ */
+ p1 = r0;
+ r2.l = __stext;
+ r2.h = __stext;
+ r2 >>= 2;
+ p2 = r2;
+ lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
+.L_clear_zero:
+ [p1++] = r0;
+
+ /* Pass the u-boot arguments to the global value command line */
+ R0 = R7;
+ call _cmdline_init;
+
+ /* Load the current thread pointer and stack */
+ sp.l = _init_thread_union;
+ sp.h = _init_thread_union;
+ p1 = THREAD_SIZE (z);
+ sp = sp + p1;
+ usp = sp;
+ fp = sp;
+ jump.l _start_kernel;
+ENDPROC(_real_start)
+
+__FINIT
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 7f752c8..b27e59d 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -29,7 +29,7 @@
*/
#include <asm/blackfin.h>
-#include <asm/mach/irq.h>
+#include <mach/irq.h>
#include <linux/linkage.h>
#include <asm/entry.h>
#include <asm/asm-offsets.h>
@@ -37,7 +37,7 @@
#include <asm/traps.h>
#include <asm/thread_info.h>
-#include <asm/mach-common/context.S>
+#include <asm/context.S>
.extern _ret_from_exception
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 64d7461..5fa5367 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -71,6 +71,7 @@
#ifdef CONFIG_PM
unsigned long bfin_sic_iwr[3]; /* Up to 3 SIC_IWRx registers */
+unsigned vr_wakeup;
#endif
struct ivgx {
@@ -184,17 +185,56 @@
#ifdef CONFIG_PM
int bfin_internal_set_wake(unsigned int irq, unsigned int state)
{
- unsigned bank, bit;
+ unsigned bank, bit, wakeup = 0;
unsigned long flags;
bank = SIC_SYSIRQ(irq) / 32;
bit = SIC_SYSIRQ(irq) % 32;
+ switch (irq) {
+#ifdef IRQ_RTC
+ case IRQ_RTC:
+ wakeup |= WAKE;
+ break;
+#endif
+#ifdef IRQ_CAN0_RX
+ case IRQ_CAN0_RX:
+ wakeup |= CANWE;
+ break;
+#endif
+#ifdef IRQ_CAN1_RX
+ case IRQ_CAN1_RX:
+ wakeup |= CANWE;
+ break;
+#endif
+#ifdef IRQ_USB_INT0
+ case IRQ_USB_INT0:
+ wakeup |= USBWE;
+ break;
+#endif
+#ifdef IRQ_KEY
+ case IRQ_KEY:
+ wakeup |= KPADWE;
+ break;
+#endif
+#ifdef CONFIG_BF54x
+ case IRQ_CNT:
+ wakeup |= ROTWE;
+ break;
+#endif
+ default:
+ break;
+ }
+
local_irq_save(flags);
- if (state)
+ if (state) {
bfin_sic_iwr[bank] |= (1 << bit);
- else
+ vr_wakeup |= wakeup;
+
+ } else {
bfin_sic_iwr[bank] &= ~(1 << bit);
+ vr_wakeup &= ~wakeup;
+ }
local_irq_restore(flags);
@@ -943,6 +983,11 @@
local_irq_disable();
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+ /* Clear EMAC Interrupt Status bits so we can demux it later */
+ bfin_write_EMAC_SYSTAT(-1);
+#endif
+
#ifdef CONFIG_BF54x
# ifdef CONFIG_PINTx_REASSIGN
pint[0]->assign = CONFIG_PINT0_ASSIGN;
@@ -1028,13 +1073,22 @@
IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
- bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
- bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
+#if defined(CONFIG_BF52x)
+ /* BF52x system reset does not properly reset SIC_IWR1 which
+ * will screw up the bootrom as it relies on MDMA0/1 waking it
+ * up from IDLE instructions. See this report for more info:
+ * http://blackfin.uclinux.org/gf/tracker/4323
+ */
+ bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
+#else
+ bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
+#endif
# ifdef CONFIG_BF54x
- bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
# endif
#else
- bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR(IWR_DISABLE_ALL);
#endif
return 0;
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S
index 30b887e..9daf012 100644
--- a/arch/blackfin/mach-common/lock.S
+++ b/arch/blackfin/mach-common/lock.S
@@ -28,13 +28,10 @@
*/
#include <linux/linkage.h>
-#include <asm/cplb.h>
#include <asm/blackfin.h>
.text
-#ifdef CONFIG_BFIN_ICACHE_LOCK
-
/* When you come here, it is assumed that
* R0 - Which way to be locked
*/
@@ -189,18 +186,38 @@
RTS;
ENDPROC(_cache_lock)
-#endif /* BFIN_ICACHE_LOCK */
-
-/* Return the ILOC bits of IMEM_CONTROL
+/* Invalidate the Entire Instruction cache by
+ * disabling IMC bit
*/
+ENTRY(_invalidate_entire_icache)
+ [--SP] = ( R7:5);
-ENTRY(_read_iloc)
- P1.H = HI(IMEM_CONTROL);
- P1.L = LO(IMEM_CONTROL);
- R1 = 0xF;
- R0 = [P1];
- R0 = R0 >> 3;
- R0 = R0 & R1;
+ P0.L = LO(IMEM_CONTROL);
+ P0.H = HI(IMEM_CONTROL);
+ R7 = [P0];
+ /* Clear the IMC bit , All valid bits in the instruction
+ * cache are set to the invalid state
+ */
+ BITCLR(R7,IMC_P);
+ CLI R6;
+ SSYNC; /* SSYNC required before invalidating cache. */
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ /* Configures the instruction cache agian */
+ R6 = (IMC | ENICPLB);
+ R7 = R7 | R6;
+
+ CLI R6;
+ SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ ( R7:5) = [SP++];
RTS;
-ENDPROC(_read_iloc)
+ENDPROC(_invalidate_entire_icache)
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 4fe6a23..e28c6af 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -83,13 +83,22 @@
bfin_pm_standby_restore();
#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
- bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
- bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
+#if defined(CONFIG_BF52x)
+ /* BF52x system reset does not properly reset SIC_IWR1 which
+ * will screw up the bootrom as it relies on MDMA0/1 waking it
+ * up from IDLE instructions. See this report for more info:
+ * http://blackfin.uclinux.org/gf/tracker/4323
+ */
+ bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
+#else
+ bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
+#endif
# ifdef CONFIG_BF54x
- bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
# endif
#else
- bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR(IWR_DISABLE_ALL);
#endif
local_irq_restore(flags);
@@ -229,28 +238,12 @@
wakeup = bfin_read_VR_CTL() & ~FREQ;
wakeup |= SCKELOW;
- /* FIXME: merge this somehow with set_irq_wake */
-#ifdef CONFIG_PM_BFIN_WAKE_RTC
- wakeup |= WAKE;
-#endif
#ifdef CONFIG_PM_BFIN_WAKE_PH6
wakeup |= PHYWE;
#endif
-#ifdef CONFIG_PM_BFIN_WAKE_CAN
- wakeup |= CANWE;
-#endif
#ifdef CONFIG_PM_BFIN_WAKE_GP
wakeup |= GPWE;
#endif
-#ifdef CONFIG_PM_BFIN_WAKE_USB
- wakeup |= USBWE;
-#endif
-#ifdef CONFIG_PM_BFIN_WAKE_KEYPAD
- wakeup |= KPADWE;
-#endif
-#ifdef CONFIG_PM_BFIN_WAKE_ROTARY
- wakeup |= ROTWE;
-#endif
local_irq_save(flags);
@@ -268,7 +261,7 @@
icache_disable();
bf53x_suspend_l1_mem(memptr);
- do_hibernate(wakeup); /* Goodbye */
+ do_hibernate(wakeup | vr_wakeup); /* Goodbye */
bf53x_resume_l1_mem(memptr);
diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c
index 5af3c31..4f5e887 100644
--- a/arch/blackfin/mm/blackfin_sram.c
+++ b/arch/blackfin/mm/blackfin_sram.c
@@ -66,7 +66,7 @@
static struct sram_piece free_l1_inst_sram_head, used_l1_inst_sram_head;
#endif
-#ifdef L2_LENGTH
+#if L2_LENGTH != 0
static struct sram_piece free_l2_sram_head, used_l2_sram_head;
#endif
@@ -175,7 +175,7 @@
static void __init l2_sram_init(void)
{
-#ifdef L2_LENGTH
+#if L2_LENGTH != 0
free_l2_sram_head.next =
kmem_cache_alloc(sram_piece_cache, GFP_KERNEL);
if (!free_l2_sram_head.next) {
@@ -335,7 +335,7 @@
plast->size += pavail->size;
kmem_cache_free(sram_piece_cache, pavail);
} else {
- pavail->next = plast;
+ pavail->next = plast->next;
plast->next = pavail;
plast = pavail;
}
@@ -367,7 +367,7 @@
&& addr < (void *)(L1_DATA_B_START + L1_DATA_B_LENGTH))
return l1_data_B_sram_free(addr);
#endif
-#ifdef L2_LENGTH
+#if L2_LENGTH != 0
else if (addr >= (void *)L2_START
&& addr < (void *)(L2_START + L2_LENGTH))
return l2_sram_free(addr);
@@ -379,7 +379,7 @@
void *l1_data_A_sram_alloc(size_t size)
{
- unsigned flags;
+ unsigned long flags;
void *addr = NULL;
/* add mutex operation */
@@ -402,7 +402,7 @@
int l1_data_A_sram_free(const void *addr)
{
- unsigned flags;
+ unsigned long flags;
int ret;
/* add mutex operation */
@@ -425,7 +425,7 @@
void *l1_data_B_sram_alloc(size_t size)
{
#if L1_DATA_B_LENGTH != 0
- unsigned flags;
+ unsigned long flags;
void *addr;
/* add mutex operation */
@@ -450,7 +450,7 @@
int l1_data_B_sram_free(const void *addr)
{
#if L1_DATA_B_LENGTH != 0
- unsigned flags;
+ unsigned long flags;
int ret;
/* add mutex operation */
@@ -504,7 +504,7 @@
void *l1_inst_sram_alloc(size_t size)
{
#if L1_CODE_LENGTH != 0
- unsigned flags;
+ unsigned long flags;
void *addr;
/* add mutex operation */
@@ -529,7 +529,7 @@
int l1_inst_sram_free(const void *addr)
{
#if L1_CODE_LENGTH != 0
- unsigned flags;
+ unsigned long flags;
int ret;
/* add mutex operation */
@@ -551,7 +551,7 @@
/* L1 Scratchpad memory allocate function */
void *l1sram_alloc(size_t size)
{
- unsigned flags;
+ unsigned long flags;
void *addr;
/* add mutex operation */
@@ -569,7 +569,7 @@
/* L1 Scratchpad memory allocate function */
void *l1sram_alloc_max(size_t *psize)
{
- unsigned flags;
+ unsigned long flags;
void *addr;
/* add mutex operation */
@@ -587,7 +587,7 @@
/* L1 Scratchpad memory free function */
int l1sram_free(const void *addr)
{
- unsigned flags;
+ unsigned long flags;
int ret;
/* add mutex operation */
@@ -604,8 +604,8 @@
void *l2_sram_alloc(size_t size)
{
-#ifdef L2_LENGTH
- unsigned flags;
+#if L2_LENGTH != 0
+ unsigned long flags;
void *addr;
/* add mutex operation */
@@ -640,8 +640,8 @@
int l2_sram_free(const void *addr)
{
-#ifdef L2_LENGTH
- unsigned flags;
+#if L2_LENGTH != 0
+ unsigned long flags;
int ret;
/* add mutex operation */
@@ -779,7 +779,7 @@
&free_l1_inst_sram_head, &used_l1_inst_sram_head))
goto not_done;
#endif
-#ifdef L2_LENGTH
+#if L2_LENGTH != 0
if (_sram_proc_read(buf, &len, count, "L2",
&free_l2_sram_head, &used_l2_sram_head))
goto not_done;
diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c
index 2de9d58..111caa1 100644
--- a/arch/cris/arch-v32/kernel/fasttimer.c
+++ b/arch/cris/arch-v32/kernel/fasttimer.c
@@ -19,8 +19,6 @@
#include <asm/irq.h>
#include <asm/system.h>
-#include <linux/version.h>
-
#include <hwregs/reg_map.h>
#include <hwregs/reg_rdwr.h>
#include <hwregs/timer_defs.h>
diff --git a/include/asm-h8300/Kbuild b/arch/h8300/include/asm/Kbuild
similarity index 100%
rename from include/asm-h8300/Kbuild
rename to arch/h8300/include/asm/Kbuild
diff --git a/include/asm-h8300/a.out.h b/arch/h8300/include/asm/a.out.h
similarity index 100%
rename from include/asm-h8300/a.out.h
rename to arch/h8300/include/asm/a.out.h
diff --git a/include/asm-h8300/atomic.h b/arch/h8300/include/asm/atomic.h
similarity index 100%
rename from include/asm-h8300/atomic.h
rename to arch/h8300/include/asm/atomic.h
diff --git a/include/asm-h8300/auxvec.h b/arch/h8300/include/asm/auxvec.h
similarity index 100%
rename from include/asm-h8300/auxvec.h
rename to arch/h8300/include/asm/auxvec.h
diff --git a/include/asm-h8300/bitops.h b/arch/h8300/include/asm/bitops.h
similarity index 100%
rename from include/asm-h8300/bitops.h
rename to arch/h8300/include/asm/bitops.h
diff --git a/include/asm-h8300/bootinfo.h b/arch/h8300/include/asm/bootinfo.h
similarity index 100%
rename from include/asm-h8300/bootinfo.h
rename to arch/h8300/include/asm/bootinfo.h
diff --git a/include/asm-h8300/bug.h b/arch/h8300/include/asm/bug.h
similarity index 100%
rename from include/asm-h8300/bug.h
rename to arch/h8300/include/asm/bug.h
diff --git a/include/asm-h8300/bugs.h b/arch/h8300/include/asm/bugs.h
similarity index 100%
rename from include/asm-h8300/bugs.h
rename to arch/h8300/include/asm/bugs.h
diff --git a/include/asm-h8300/byteorder.h b/arch/h8300/include/asm/byteorder.h
similarity index 100%
rename from include/asm-h8300/byteorder.h
rename to arch/h8300/include/asm/byteorder.h
diff --git a/include/asm-h8300/cache.h b/arch/h8300/include/asm/cache.h
similarity index 100%
rename from include/asm-h8300/cache.h
rename to arch/h8300/include/asm/cache.h
diff --git a/include/asm-h8300/cachectl.h b/arch/h8300/include/asm/cachectl.h
similarity index 100%
rename from include/asm-h8300/cachectl.h
rename to arch/h8300/include/asm/cachectl.h
diff --git a/include/asm-h8300/cacheflush.h b/arch/h8300/include/asm/cacheflush.h
similarity index 100%
rename from include/asm-h8300/cacheflush.h
rename to arch/h8300/include/asm/cacheflush.h
diff --git a/include/asm-h8300/checksum.h b/arch/h8300/include/asm/checksum.h
similarity index 100%
rename from include/asm-h8300/checksum.h
rename to arch/h8300/include/asm/checksum.h
diff --git a/include/asm-h8300/cputime.h b/arch/h8300/include/asm/cputime.h
similarity index 100%
rename from include/asm-h8300/cputime.h
rename to arch/h8300/include/asm/cputime.h
diff --git a/include/asm-h8300/current.h b/arch/h8300/include/asm/current.h
similarity index 100%
rename from include/asm-h8300/current.h
rename to arch/h8300/include/asm/current.h
diff --git a/include/asm-h8300/dbg.h b/arch/h8300/include/asm/dbg.h
similarity index 100%
rename from include/asm-h8300/dbg.h
rename to arch/h8300/include/asm/dbg.h
diff --git a/include/asm-h8300/delay.h b/arch/h8300/include/asm/delay.h
similarity index 100%
rename from include/asm-h8300/delay.h
rename to arch/h8300/include/asm/delay.h
diff --git a/include/asm-alpha/device.h b/arch/h8300/include/asm/device.h
similarity index 100%
copy from include/asm-alpha/device.h
copy to arch/h8300/include/asm/device.h
diff --git a/include/asm-alpha/div64.h b/arch/h8300/include/asm/div64.h
similarity index 100%
copy from include/asm-alpha/div64.h
copy to arch/h8300/include/asm/div64.h
diff --git a/include/asm-h8300/dma.h b/arch/h8300/include/asm/dma.h
similarity index 100%
rename from include/asm-h8300/dma.h
rename to arch/h8300/include/asm/dma.h
diff --git a/include/asm-h8300/elf.h b/arch/h8300/include/asm/elf.h
similarity index 100%
rename from include/asm-h8300/elf.h
rename to arch/h8300/include/asm/elf.h
diff --git a/include/asm-alpha/emergency-restart.h b/arch/h8300/include/asm/emergency-restart.h
similarity index 100%
copy from include/asm-alpha/emergency-restart.h
copy to arch/h8300/include/asm/emergency-restart.h
diff --git a/include/asm-h8300/errno.h b/arch/h8300/include/asm/errno.h
similarity index 100%
rename from include/asm-h8300/errno.h
rename to arch/h8300/include/asm/errno.h
diff --git a/include/asm-blackfin/fb.h b/arch/h8300/include/asm/fb.h
similarity index 100%
rename from include/asm-blackfin/fb.h
rename to arch/h8300/include/asm/fb.h
diff --git a/include/asm-h8300/fcntl.h b/arch/h8300/include/asm/fcntl.h
similarity index 100%
rename from include/asm-h8300/fcntl.h
rename to arch/h8300/include/asm/fcntl.h
diff --git a/include/asm-h8300/flat.h b/arch/h8300/include/asm/flat.h
similarity index 100%
rename from include/asm-h8300/flat.h
rename to arch/h8300/include/asm/flat.h
diff --git a/include/asm-h8300/fpu.h b/arch/h8300/include/asm/fpu.h
similarity index 100%
rename from include/asm-h8300/fpu.h
rename to arch/h8300/include/asm/fpu.h
diff --git a/include/asm-alpha/futex.h b/arch/h8300/include/asm/futex.h
similarity index 100%
copy from include/asm-alpha/futex.h
copy to arch/h8300/include/asm/futex.h
diff --git a/include/asm-h8300/gpio.h b/arch/h8300/include/asm/gpio.h
similarity index 100%
rename from include/asm-h8300/gpio.h
rename to arch/h8300/include/asm/gpio.h
diff --git a/include/asm-h8300/hardirq.h b/arch/h8300/include/asm/hardirq.h
similarity index 100%
rename from include/asm-h8300/hardirq.h
rename to arch/h8300/include/asm/hardirq.h
diff --git a/include/asm-h8300/hw_irq.h b/arch/h8300/include/asm/hw_irq.h
similarity index 100%
rename from include/asm-h8300/hw_irq.h
rename to arch/h8300/include/asm/hw_irq.h
diff --git a/include/asm-h8300/io.h b/arch/h8300/include/asm/io.h
similarity index 100%
rename from include/asm-h8300/io.h
rename to arch/h8300/include/asm/io.h
diff --git a/include/asm-blackfin/ioctl.h b/arch/h8300/include/asm/ioctl.h
similarity index 100%
rename from include/asm-blackfin/ioctl.h
rename to arch/h8300/include/asm/ioctl.h
diff --git a/include/asm-h8300/ioctls.h b/arch/h8300/include/asm/ioctls.h
similarity index 100%
rename from include/asm-h8300/ioctls.h
rename to arch/h8300/include/asm/ioctls.h
diff --git a/include/asm-h8300/ipcbuf.h b/arch/h8300/include/asm/ipcbuf.h
similarity index 100%
rename from include/asm-h8300/ipcbuf.h
rename to arch/h8300/include/asm/ipcbuf.h
diff --git a/include/asm-h8300/irq.h b/arch/h8300/include/asm/irq.h
similarity index 100%
rename from include/asm-h8300/irq.h
rename to arch/h8300/include/asm/irq.h
diff --git a/include/asm-alpha/irq_regs.h b/arch/h8300/include/asm/irq_regs.h
similarity index 100%
copy from include/asm-alpha/irq_regs.h
copy to arch/h8300/include/asm/irq_regs.h
diff --git a/include/asm-alpha/kdebug.h b/arch/h8300/include/asm/kdebug.h
similarity index 100%
copy from include/asm-alpha/kdebug.h
copy to arch/h8300/include/asm/kdebug.h
diff --git a/include/asm-h8300/kmap_types.h b/arch/h8300/include/asm/kmap_types.h
similarity index 100%
rename from include/asm-h8300/kmap_types.h
rename to arch/h8300/include/asm/kmap_types.h
diff --git a/include/asm-h8300/linkage.h b/arch/h8300/include/asm/linkage.h
similarity index 100%
rename from include/asm-h8300/linkage.h
rename to arch/h8300/include/asm/linkage.h
diff --git a/include/asm-h8300/local.h b/arch/h8300/include/asm/local.h
similarity index 100%
rename from include/asm-h8300/local.h
rename to arch/h8300/include/asm/local.h
diff --git a/include/asm-h8300/mc146818rtc.h b/arch/h8300/include/asm/mc146818rtc.h
similarity index 100%
rename from include/asm-h8300/mc146818rtc.h
rename to arch/h8300/include/asm/mc146818rtc.h
diff --git a/include/asm-h8300/md.h b/arch/h8300/include/asm/md.h
similarity index 100%
rename from include/asm-h8300/md.h
rename to arch/h8300/include/asm/md.h
diff --git a/include/asm-h8300/mman.h b/arch/h8300/include/asm/mman.h
similarity index 100%
rename from include/asm-h8300/mman.h
rename to arch/h8300/include/asm/mman.h
diff --git a/include/asm-h8300/mmu.h b/arch/h8300/include/asm/mmu.h
similarity index 100%
rename from include/asm-h8300/mmu.h
rename to arch/h8300/include/asm/mmu.h
diff --git a/include/asm-h8300/mmu_context.h b/arch/h8300/include/asm/mmu_context.h
similarity index 100%
rename from include/asm-h8300/mmu_context.h
rename to arch/h8300/include/asm/mmu_context.h
diff --git a/include/asm-h8300/module.h b/arch/h8300/include/asm/module.h
similarity index 100%
rename from include/asm-h8300/module.h
rename to arch/h8300/include/asm/module.h
diff --git a/include/asm-h8300/msgbuf.h b/arch/h8300/include/asm/msgbuf.h
similarity index 100%
rename from include/asm-h8300/msgbuf.h
rename to arch/h8300/include/asm/msgbuf.h
diff --git a/include/asm-alpha/mutex.h b/arch/h8300/include/asm/mutex.h
similarity index 100%
copy from include/asm-alpha/mutex.h
copy to arch/h8300/include/asm/mutex.h
diff --git a/include/asm-h8300/page.h b/arch/h8300/include/asm/page.h
similarity index 100%
rename from include/asm-h8300/page.h
rename to arch/h8300/include/asm/page.h
diff --git a/include/asm-h8300/page_offset.h b/arch/h8300/include/asm/page_offset.h
similarity index 100%
rename from include/asm-h8300/page_offset.h
rename to arch/h8300/include/asm/page_offset.h
diff --git a/include/asm-h8300/param.h b/arch/h8300/include/asm/param.h
similarity index 100%
rename from include/asm-h8300/param.h
rename to arch/h8300/include/asm/param.h
diff --git a/include/asm-h8300/pci.h b/arch/h8300/include/asm/pci.h
similarity index 100%
rename from include/asm-h8300/pci.h
rename to arch/h8300/include/asm/pci.h
diff --git a/include/asm-h8300/percpu.h b/arch/h8300/include/asm/percpu.h
similarity index 100%
rename from include/asm-h8300/percpu.h
rename to arch/h8300/include/asm/percpu.h
diff --git a/include/asm-h8300/pgalloc.h b/arch/h8300/include/asm/pgalloc.h
similarity index 100%
rename from include/asm-h8300/pgalloc.h
rename to arch/h8300/include/asm/pgalloc.h
diff --git a/include/asm-h8300/pgtable.h b/arch/h8300/include/asm/pgtable.h
similarity index 100%
rename from include/asm-h8300/pgtable.h
rename to arch/h8300/include/asm/pgtable.h
diff --git a/include/asm-h8300/poll.h b/arch/h8300/include/asm/poll.h
similarity index 100%
rename from include/asm-h8300/poll.h
rename to arch/h8300/include/asm/poll.h
diff --git a/include/asm-h8300/posix_types.h b/arch/h8300/include/asm/posix_types.h
similarity index 100%
rename from include/asm-h8300/posix_types.h
rename to arch/h8300/include/asm/posix_types.h
diff --git a/include/asm-h8300/processor.h b/arch/h8300/include/asm/processor.h
similarity index 100%
rename from include/asm-h8300/processor.h
rename to arch/h8300/include/asm/processor.h
diff --git a/include/asm-h8300/ptrace.h b/arch/h8300/include/asm/ptrace.h
similarity index 100%
rename from include/asm-h8300/ptrace.h
rename to arch/h8300/include/asm/ptrace.h
diff --git a/include/asm-h8300/regs267x.h b/arch/h8300/include/asm/regs267x.h
similarity index 100%
rename from include/asm-h8300/regs267x.h
rename to arch/h8300/include/asm/regs267x.h
diff --git a/include/asm-h8300/regs306x.h b/arch/h8300/include/asm/regs306x.h
similarity index 100%
rename from include/asm-h8300/regs306x.h
rename to arch/h8300/include/asm/regs306x.h
diff --git a/include/asm-h8300/resource.h b/arch/h8300/include/asm/resource.h
similarity index 100%
rename from include/asm-h8300/resource.h
rename to arch/h8300/include/asm/resource.h
diff --git a/include/asm-h8300/scatterlist.h b/arch/h8300/include/asm/scatterlist.h
similarity index 100%
rename from include/asm-h8300/scatterlist.h
rename to arch/h8300/include/asm/scatterlist.h
diff --git a/include/asm-h8300/sections.h b/arch/h8300/include/asm/sections.h
similarity index 100%
rename from include/asm-h8300/sections.h
rename to arch/h8300/include/asm/sections.h
diff --git a/include/asm-h8300/segment.h b/arch/h8300/include/asm/segment.h
similarity index 100%
rename from include/asm-h8300/segment.h
rename to arch/h8300/include/asm/segment.h
diff --git a/include/asm-h8300/sembuf.h b/arch/h8300/include/asm/sembuf.h
similarity index 100%
rename from include/asm-h8300/sembuf.h
rename to arch/h8300/include/asm/sembuf.h
diff --git a/include/asm-h8300/setup.h b/arch/h8300/include/asm/setup.h
similarity index 100%
rename from include/asm-h8300/setup.h
rename to arch/h8300/include/asm/setup.h
diff --git a/include/asm-h8300/sh_bios.h b/arch/h8300/include/asm/sh_bios.h
similarity index 100%
rename from include/asm-h8300/sh_bios.h
rename to arch/h8300/include/asm/sh_bios.h
diff --git a/include/asm-h8300/shm.h b/arch/h8300/include/asm/shm.h
similarity index 100%
rename from include/asm-h8300/shm.h
rename to arch/h8300/include/asm/shm.h
diff --git a/include/asm-h8300/shmbuf.h b/arch/h8300/include/asm/shmbuf.h
similarity index 100%
rename from include/asm-h8300/shmbuf.h
rename to arch/h8300/include/asm/shmbuf.h
diff --git a/include/asm-h8300/shmparam.h b/arch/h8300/include/asm/shmparam.h
similarity index 100%
rename from include/asm-h8300/shmparam.h
rename to arch/h8300/include/asm/shmparam.h
diff --git a/include/asm-h8300/sigcontext.h b/arch/h8300/include/asm/sigcontext.h
similarity index 100%
rename from include/asm-h8300/sigcontext.h
rename to arch/h8300/include/asm/sigcontext.h
diff --git a/include/asm-h8300/siginfo.h b/arch/h8300/include/asm/siginfo.h
similarity index 100%
rename from include/asm-h8300/siginfo.h
rename to arch/h8300/include/asm/siginfo.h
diff --git a/include/asm-h8300/signal.h b/arch/h8300/include/asm/signal.h
similarity index 100%
rename from include/asm-h8300/signal.h
rename to arch/h8300/include/asm/signal.h
diff --git a/include/asm-h8300/smp.h b/arch/h8300/include/asm/smp.h
similarity index 100%
rename from include/asm-h8300/smp.h
rename to arch/h8300/include/asm/smp.h
diff --git a/include/asm-h8300/socket.h b/arch/h8300/include/asm/socket.h
similarity index 100%
rename from include/asm-h8300/socket.h
rename to arch/h8300/include/asm/socket.h
diff --git a/include/asm-h8300/sockios.h b/arch/h8300/include/asm/sockios.h
similarity index 100%
rename from include/asm-h8300/sockios.h
rename to arch/h8300/include/asm/sockios.h
diff --git a/include/asm-h8300/spinlock.h b/arch/h8300/include/asm/spinlock.h
similarity index 100%
rename from include/asm-h8300/spinlock.h
rename to arch/h8300/include/asm/spinlock.h
diff --git a/include/asm-h8300/stat.h b/arch/h8300/include/asm/stat.h
similarity index 100%
rename from include/asm-h8300/stat.h
rename to arch/h8300/include/asm/stat.h
diff --git a/include/asm-h8300/statfs.h b/arch/h8300/include/asm/statfs.h
similarity index 100%
rename from include/asm-h8300/statfs.h
rename to arch/h8300/include/asm/statfs.h
diff --git a/include/asm-h8300/string.h b/arch/h8300/include/asm/string.h
similarity index 100%
rename from include/asm-h8300/string.h
rename to arch/h8300/include/asm/string.h
diff --git a/include/asm-h8300/system.h b/arch/h8300/include/asm/system.h
similarity index 100%
rename from include/asm-h8300/system.h
rename to arch/h8300/include/asm/system.h
diff --git a/include/asm-h8300/target_time.h b/arch/h8300/include/asm/target_time.h
similarity index 100%
rename from include/asm-h8300/target_time.h
rename to arch/h8300/include/asm/target_time.h
diff --git a/include/asm-h8300/termbits.h b/arch/h8300/include/asm/termbits.h
similarity index 100%
rename from include/asm-h8300/termbits.h
rename to arch/h8300/include/asm/termbits.h
diff --git a/include/asm-h8300/termios.h b/arch/h8300/include/asm/termios.h
similarity index 100%
rename from include/asm-h8300/termios.h
rename to arch/h8300/include/asm/termios.h
diff --git a/include/asm-h8300/thread_info.h b/arch/h8300/include/asm/thread_info.h
similarity index 100%
rename from include/asm-h8300/thread_info.h
rename to arch/h8300/include/asm/thread_info.h
diff --git a/include/asm-h8300/timex.h b/arch/h8300/include/asm/timex.h
similarity index 100%
rename from include/asm-h8300/timex.h
rename to arch/h8300/include/asm/timex.h
diff --git a/include/asm-h8300/tlb.h b/arch/h8300/include/asm/tlb.h
similarity index 100%
rename from include/asm-h8300/tlb.h
rename to arch/h8300/include/asm/tlb.h
diff --git a/include/asm-h8300/tlbflush.h b/arch/h8300/include/asm/tlbflush.h
similarity index 100%
rename from include/asm-h8300/tlbflush.h
rename to arch/h8300/include/asm/tlbflush.h
diff --git a/include/asm-h8300/topology.h b/arch/h8300/include/asm/topology.h
similarity index 100%
rename from include/asm-h8300/topology.h
rename to arch/h8300/include/asm/topology.h
diff --git a/include/asm-h8300/traps.h b/arch/h8300/include/asm/traps.h
similarity index 100%
rename from include/asm-h8300/traps.h
rename to arch/h8300/include/asm/traps.h
diff --git a/include/asm-h8300/types.h b/arch/h8300/include/asm/types.h
similarity index 100%
rename from include/asm-h8300/types.h
rename to arch/h8300/include/asm/types.h
diff --git a/include/asm-h8300/uaccess.h b/arch/h8300/include/asm/uaccess.h
similarity index 100%
rename from include/asm-h8300/uaccess.h
rename to arch/h8300/include/asm/uaccess.h
diff --git a/include/asm-h8300/ucontext.h b/arch/h8300/include/asm/ucontext.h
similarity index 100%
rename from include/asm-h8300/ucontext.h
rename to arch/h8300/include/asm/ucontext.h
diff --git a/include/asm-h8300/unaligned.h b/arch/h8300/include/asm/unaligned.h
similarity index 100%
rename from include/asm-h8300/unaligned.h
rename to arch/h8300/include/asm/unaligned.h
diff --git a/include/asm-h8300/unistd.h b/arch/h8300/include/asm/unistd.h
similarity index 100%
rename from include/asm-h8300/unistd.h
rename to arch/h8300/include/asm/unistd.h
diff --git a/include/asm-h8300/user.h b/arch/h8300/include/asm/user.h
similarity index 100%
rename from include/asm-h8300/user.h
rename to arch/h8300/include/asm/user.h
diff --git a/include/asm-h8300/virtconvert.h b/arch/h8300/include/asm/virtconvert.h
similarity index 100%
rename from include/asm-h8300/virtconvert.h
rename to arch/h8300/include/asm/virtconvert.h
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
deleted file mode 100644
index 7f6b237..0000000
--- a/arch/ia64/configs/sn2_defconfig
+++ /dev/null
@@ -1,1285 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23
-# Thu Oct 18 16:03:40 2007
-#
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# General setup
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION=""
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_TASKSTATS=y
-# CONFIG_TASK_DELAY_ACCT is not set
-CONFIG_TASK_XACCT=y
-CONFIG_TASK_IO_ACCOUNTING=y
-# CONFIG_USER_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=20
-CONFIG_CGROUPS=y
-CONFIG_CPUSETS=y
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-# CONFIG_EMBEDDED is not set
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLUB_DEBUG=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
-CONFIG_BLK_DEV_BSG=y
-CONFIG_BLOCK_COMPAT=y
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-
-#
-# Processor type and features
-#
-CONFIG_IA64=y
-CONFIG_64BIT=y
-CONFIG_QUICKLIST=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_DMI=y
-CONFIG_EFI=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_IA64_UNCACHED_ALLOCATOR=y
-CONFIG_AUDIT_ARCH=y
-# CONFIG_IA64_GENERIC is not set
-# CONFIG_IA64_DIG is not set
-# CONFIG_IA64_HP_ZX1 is not set
-# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
-CONFIG_IA64_SGI_SN2=y
-# CONFIG_IA64_HP_SIM is not set
-# CONFIG_ITANIUM is not set
-CONFIG_MCKINLEY=y
-# CONFIG_IA64_PAGE_SIZE_4KB is not set
-# CONFIG_IA64_PAGE_SIZE_8KB is not set
-# CONFIG_IA64_PAGE_SIZE_16KB is not set
-CONFIG_IA64_PAGE_SIZE_64KB=y
-CONFIG_PGTABLE_3=y
-# CONFIG_PGTABLE_4 is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_IA64_L1_CACHE_SHIFT=7
-# CONFIG_IA64_CYCLONE is not set
-CONFIG_IOSAPIC=y
-CONFIG_IA64_SGI_SN_XP=m
-CONFIG_FORCE_MAX_ZONEORDER=17
-CONFIG_SMP=y
-CONFIG_NR_CPUS=1024
-# CONFIG_HOTPLUG_CPU is not set
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
-CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
-CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=0
-CONFIG_NR_QUICK=1
-CONFIG_VIRT_TO_BUS=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
-CONFIG_NUMA=y
-CONFIG_NODES_SHIFT=10
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_HOLES_IN_ZONE=y
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_HAVE_ARCH_NODEDATA_EXTENSION=y
-CONFIG_IA32_SUPPORT=y
-CONFIG_COMPAT=y
-CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
-CONFIG_IA64_MCA_RECOVERY=y
-CONFIG_PERFMON=y
-CONFIG_IA64_PALINFO=y
-CONFIG_IA64_MC_ERR_INJECT=y
-CONFIG_SGI_SN=y
-# CONFIG_IA64_ESI is not set
-# CONFIG_IA64_HP_AML_NFW is not set
-
-#
-# SN Devices
-#
-CONFIG_SGI_IOC3=y
-
-#
-# Firmware Drivers
-#
-CONFIG_EFI_VARS=y
-CONFIG_EFI_PCDP=y
-CONFIG_DMIID=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-
-#
-# Power management and ACPI
-#
-CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_PM_DEBUG is not set
-CONFIG_ACPI=y
-# CONFIG_ACPI_PROCFS is not set
-CONFIG_ACPI_PROC_EVENT=y
-# CONFIG_ACPI_BUTTON is not set
-# CONFIG_ACPI_FAN is not set
-# CONFIG_ACPI_DOCK is not set
-# CONFIG_ACPI_PROCESSOR is not set
-CONFIG_ACPI_NUMA=y
-CONFIG_ACPI_BLACKLIST_YEAR=0
-# CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_EC=y
-CONFIG_ACPI_POWER=y
-CONFIG_ACPI_SYSTEM=y
-# CONFIG_ACPI_CONTAINER is not set
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Bus options (PCI, PCMCIA)
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_SYSCALL=y
-CONFIG_PCIEPORTBUS=y
-CONFIG_HOTPLUG_PCI_PCIE=y
-CONFIG_PCIEAER=y
-CONFIG_ARCH_SUPPORTS_MSI=y
-# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_DEBUG is not set
-CONFIG_HOTPLUG_PCI=y
-# CONFIG_HOTPLUG_PCI_FAKE is not set
-# CONFIG_HOTPLUG_PCI_ACPI is not set
-# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
-CONFIG_HOTPLUG_PCI_SGI=y
-# CONFIG_PCCARD is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
-# CONFIG_XFRM_MIGRATE is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-CONFIG_INET_LRO=y
-CONFIG_INET_DIAG=m
-CONFIG_INET_TCP_DIAG=m
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_CUBIC=y
-CONFIG_DEFAULT_TCP_CONG="cubic"
-# CONFIG_TCP_MD5SIG is not set
-CONFIG_IPV6=m
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_IPV6_ROUTER_PREF is not set
-# CONFIG_IPV6_OPTIMISTIC_DAD is not set
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_IPV6_MIP6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
-CONFIG_IPV6_SIT=m
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
-# CONFIG_NETWORK_SECMARK is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
-# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
-# CONFIG_PARPORT is not set
-CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
-
-#
-# Protocols
-#
-CONFIG_PNPACPI=y
-CONFIG_BLK_DEV=y
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_CDROM_PKTCDVD is not set
-CONFIG_ATA_OVER_ETH=m
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
-CONFIG_SGI_IOC4=y
-# CONFIG_TIFM_CORE is not set
-CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_BLK_DEV_IDEACPI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-CONFIG_IDE_PROC_FS=y
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-# CONFIG_BLK_DEV_PLATFORM is not set
-# CONFIG_BLK_DEV_IDEPNP is not set
-
-#
-# PCI IDE chipsets support
-#
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-CONFIG_IDEPCI_PCIBUS_ORDER=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_JMICRON is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT8213 is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SGIIOC4=y
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-# CONFIG_SCSI_TGT is not set
-CONFIG_SCSI_NETLINK=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=m
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-CONFIG_CHR_DEV_SG=m
-CONFIG_CHR_DEV_SCH=m
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=y
-CONFIG_SCSI_ISCSI_ATTRS=m
-CONFIG_SCSI_SAS_ATTRS=y
-CONFIG_SCSI_SAS_LIBSAS=y
-# CONFIG_SCSI_SAS_ATA is not set
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=y
-CONFIG_SCSI_LOWLEVEL=y
-CONFIG_ISCSI_TCP=m
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_AIC94XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_ARCMSR is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_STEX is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLA_FC=y
-# CONFIG_SCSI_QLA_ISCSI is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_SRP is not set
-CONFIG_ATA=y
-CONFIG_ATA_NONSTANDARD=y
-CONFIG_ATA_ACPI=y
-# CONFIG_SATA_AHCI is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_ATA_PIIX is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_PDC_ADMA is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-CONFIG_SATA_VITESSE=y
-# CONFIG_SATA_INIC162X is not set
-# CONFIG_PATA_ACPI is not set
-# CONFIG_PATA_ALI is not set
-# CONFIG_PATA_AMD is not set
-# CONFIG_PATA_ARTOP is not set
-# CONFIG_PATA_ATIIXP is not set
-# CONFIG_PATA_CMD640_PCI is not set
-# CONFIG_PATA_CMD64X is not set
-# CONFIG_PATA_CS5520 is not set
-# CONFIG_PATA_CS5530 is not set
-# CONFIG_PATA_CYPRESS is not set
-# CONFIG_PATA_EFAR is not set
-# CONFIG_ATA_GENERIC is not set
-# CONFIG_PATA_HPT366 is not set
-# CONFIG_PATA_HPT37X is not set
-# CONFIG_PATA_HPT3X2N is not set
-# CONFIG_PATA_HPT3X3 is not set
-# CONFIG_PATA_IT821X is not set
-# CONFIG_PATA_IT8213 is not set
-# CONFIG_PATA_JMICRON is not set
-# CONFIG_PATA_TRIFLEX is not set
-# CONFIG_PATA_MARVELL is not set
-# CONFIG_PATA_MPIIX is not set
-# CONFIG_PATA_OLDPIIX is not set
-# CONFIG_PATA_NETCELL is not set
-# CONFIG_PATA_NS87410 is not set
-# CONFIG_PATA_NS87415 is not set
-# CONFIG_PATA_OPTI is not set
-# CONFIG_PATA_OPTIDMA is not set
-# CONFIG_PATA_PDC_OLD is not set
-# CONFIG_PATA_RADISYS is not set
-# CONFIG_PATA_RZ1000 is not set
-# CONFIG_PATA_SC1200 is not set
-# CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
-# CONFIG_PATA_SIL680 is not set
-# CONFIG_PATA_SIS is not set
-# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-# CONFIG_MD_RAID10 is not set
-CONFIG_MD_RAID456=y
-# CONFIG_MD_RAID5_RESHAPE is not set
-CONFIG_MD_MULTIPATH=y
-# CONFIG_MD_FAULTY is not set
-CONFIG_BLK_DEV_DM=y
-# CONFIG_DM_DEBUG is not set
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-# CONFIG_DM_MULTIPATH_RDAC is not set
-# CONFIG_DM_DELAY is not set
-CONFIG_FUSION=y
-CONFIG_FUSION_SPI=y
-CONFIG_FUSION_FC=y
-CONFIG_FUSION_SAS=y
-CONFIG_FUSION_MAX_SGE=128
-CONFIG_FUSION_CTL=m
-CONFIG_FUSION_LOGGING=y
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_FIREWIRE is not set
-# CONFIG_IEEE1394 is not set
-# CONFIG_I2O is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_MACVLAN is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_VETH is not set
-# CONFIG_NET_SB1000 is not set
-# CONFIG_IP1000 is not set
-# CONFIG_ARCNET is not set
-# CONFIG_NET_ETHERNET is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_E1000E is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-CONFIG_TIGON3=y
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_ATL1 is not set
-CONFIG_NETDEV_10000=y
-CONFIG_CHELSIO_T1=m
-CONFIG_CHELSIO_T1_1G=y
-# CONFIG_CHELSIO_T1_NAPI is not set
-CONFIG_CHELSIO_T3=m
-CONFIG_IXGBE=m
-# CONFIG_IXGB is not set
-CONFIG_S2IO=m
-# CONFIG_S2IO_NAPI is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_NIU is not set
-# CONFIG_MLX4_CORE is not set
-# CONFIG_TEHUTI is not set
-# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=y
-# CONFIG_NETCONSOLE_DYNAMIC is not set
-CONFIG_NETPOLL=y
-# CONFIG_NETPOLL_TRAP is not set
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_ISDN is not set
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-# CONFIG_VT_UNICODE is not set
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_COMPUTONE is not set
-# CONFIG_ROCKETPORT is not set
-# CONFIG_CYCLADES is not set
-# CONFIG_DIGIEPCA is not set
-# CONFIG_MOXA_INTELLIO is not set
-# CONFIG_MOXA_SMARTIO is not set
-# CONFIG_MOXA_SMARTIO_NEW is not set
-# CONFIG_ISI is not set
-# CONFIG_SYNCLINKMP is not set
-# CONFIG_SYNCLINK_GT is not set
-# CONFIG_N_HDLC is not set
-# CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_RIO is not set
-# CONFIG_STALDRV is not set
-CONFIG_SGI_SNSC=y
-CONFIG_SGI_TIOCX=y
-CONFIG_SGI_MBCS=m
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_SGI_L1_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_SERIAL_SGI_IOC4=y
-CONFIG_SERIAL_SGI_IOC3=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_EFI_RTC=y
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-CONFIG_RAW_DRIVER=m
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_HPET is not set
-# CONFIG_HANGCHECK_TIMER is not set
-CONFIG_MMTIMER=y
-# CONFIG_TCG_TPM is not set
-CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-# CONFIG_W1 is not set
-# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
-
-#
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
-
-#
-# Graphics support
-#
-CONFIG_AGP=y
-CONFIG_AGP_SGI_TIOCA=y
-# CONFIG_DRM is not set
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_FB is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VGACON_SOFT_SCROLLBACK is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-CONFIG_HID_SUPPORT=y
-CONFIG_HID=y
-CONFIG_HID_DEBUG=y
-# CONFIG_HIDRAW is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=m
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-
-#
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-CONFIG_USB_SUPPORT=y
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARCH_HAS_EHCI=y
-CONFIG_USB=m
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-# CONFIG_USB_DEVICEFS is not set
-CONFIG_USB_DEVICE_CLASS=y
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_SUSPEND is not set
-# CONFIG_USB_PERSIST is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=m
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=m
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=m
-# CONFIG_USB_SL811_HCD is not set
-# CONFIG_USB_R8A66597_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# may also be needed; see USB_STORAGE Help for more information
-#
-# CONFIG_USB_STORAGE is not set
-# CONFIG_USB_LIBUSUAL is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-# CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-CONFIG_INFINIBAND=m
-# CONFIG_INFINIBAND_USER_MAD is not set
-CONFIG_INFINIBAND_USER_ACCESS=m
-CONFIG_INFINIBAND_USER_MEM=y
-CONFIG_INFINIBAND_ADDR_TRANS=y
-CONFIG_INFINIBAND_MTHCA=m
-CONFIG_INFINIBAND_MTHCA_DEBUG=y
-# CONFIG_INFINIBAND_AMSO1100 is not set
-# CONFIG_INFINIBAND_CXGB3 is not set
-# CONFIG_MLX4_INFINIBAND is not set
-CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_CM is not set
-CONFIG_INFINIBAND_IPOIB_DEBUG=y
-# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
-CONFIG_INFINIBAND_SRP=m
-# CONFIG_INFINIBAND_ISER is not set
-# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
-# CONFIG_UIO is not set
-CONFIG_MSPEC=y
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=y
-CONFIG_XFS_QUOTA=y
-# CONFIG_XFS_SECURITY is not set
-CONFIG_XFS_POSIX_ACL=y
-CONFIG_XFS_RT=y
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-CONFIG_QUOTA=y
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-CONFIG_PRINT_QUOTA_WARNING=y
-# CONFIG_QFMT_V1 is not set
-# CONFIG_QFMT_V2 is not set
-CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-# CONFIG_MSDOS_FS is not set
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-CONFIG_NETWORK_FILESYSTEMS=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-# CONFIG_NFSD_V3_ACL is not set
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_XPRT_RDMA=m
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=m
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-# CONFIG_CIFS_WEAK_PW_HASH is not set
-# CONFIG_CIFS_XATTR is not set
-# CONFIG_CIFS_DEBUG2 is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-CONFIG_SGI_PARTITION=y
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-CONFIG_EFI_PARTITION=y
-# CONFIG_SYSV68_PARTITION is not set
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-# CONFIG_DLM is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC16=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_GENERIC_PENDING_IRQ=y
-CONFIG_IRQ_PER_CPU=y
-
-#
-# Instrumentation Support
-#
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_SLUB_DEBUG_ON is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FORCED_INLINING=y
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_IA64_GRANULE_16MB=y
-# CONFIG_IA64_GRANULE_64MB is not set
-# CONFIG_IA64_PRINT_HAZARDS is not set
-# CONFIG_DISABLE_VHPT is not set
-# CONFIG_IA64_DEBUG_CMPXCHG is not set
-# CONFIG_IA64_DEBUG_IRQ is not set
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-CONFIG_XOR_BLOCKS=y
-CONFIG_ASYNC_CORE=y
-CONFIG_ASYNC_MEMCPY=y
-CONFIG_ASYNC_XOR=y
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=m
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
-CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-CONFIG_CRYPTO_CRC32C=m
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_HW is not set
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index 06efd1f..ff88c48 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -262,7 +262,7 @@
data8 sys_uselib
data8 sys_swapon
data8 sys_reboot
- data8 sys32_readdir
+ data8 compat_sys_old_readdir
data8 sys32_mmap /* 90 */
data8 sys32_munmap
data8 sys_truncate
diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h
index c5c872b..dd0c536 100644
--- a/arch/ia64/ia32/ia32priv.h
+++ b/arch/ia64/ia32/ia32priv.h
@@ -276,13 +276,6 @@
} _sifields;
} compat_siginfo_t;
-struct old_linux32_dirent {
- u32 d_ino;
- u32 d_offset;
- u16 d_namlen;
- char d_name[1];
-};
-
/*
* IA-32 ELF specific definitions for IA-64.
*/
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 465116a..bf196cb 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -1210,138 +1210,6 @@
return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
}
-struct getdents32_callback {
- struct compat_dirent __user *current_dir;
- struct compat_dirent __user *previous;
- int count;
- int error;
-};
-
-struct readdir32_callback {
- struct old_linux32_dirent __user * dirent;
- int count;
-};
-
-static int
-filldir32 (void *__buf, const char *name, int namlen, loff_t offset, u64 ino,
- unsigned int d_type)
-{
- struct compat_dirent __user * dirent;
- struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
- int reclen = ROUND_UP(offsetof(struct compat_dirent, d_name) + namlen + 1, 4);
- u32 d_ino;
-
- buf->error = -EINVAL; /* only used if we fail.. */
- if (reclen > buf->count)
- return -EINVAL;
- d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
- return -EOVERFLOW;
- buf->error = -EFAULT; /* only used if we fail.. */
- dirent = buf->previous;
- if (dirent)
- if (put_user(offset, &dirent->d_off))
- return -EFAULT;
- dirent = buf->current_dir;
- buf->previous = dirent;
- if (put_user(d_ino, &dirent->d_ino)
- || put_user(reclen, &dirent->d_reclen)
- || copy_to_user(dirent->d_name, name, namlen)
- || put_user(0, dirent->d_name + namlen))
- return -EFAULT;
- dirent = (struct compat_dirent __user *) ((char __user *) dirent + reclen);
- buf->current_dir = dirent;
- buf->count -= reclen;
- return 0;
-}
-
-asmlinkage long
-sys32_getdents (unsigned int fd, struct compat_dirent __user *dirent, unsigned int count)
-{
- struct file * file;
- struct compat_dirent __user * lastdirent;
- struct getdents32_callback buf;
- int error;
-
- error = -EFAULT;
- if (!access_ok(VERIFY_WRITE, dirent, count))
- goto out;
-
- error = -EBADF;
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.current_dir = dirent;
- buf.previous = NULL;
- buf.count = count;
- buf.error = 0;
-
- error = vfs_readdir(file, filldir32, &buf);
- if (error < 0)
- goto out_putf;
- error = buf.error;
- lastdirent = buf.previous;
- if (lastdirent) {
- if (put_user(file->f_pos, &lastdirent->d_off))
- error = -EFAULT;
- else
- error = count - buf.count;
- }
-
-out_putf:
- fput(file);
-out:
- return error;
-}
-
-static int
-fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, u64 ino,
- unsigned int d_type)
-{
- struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
- struct old_linux32_dirent __user * dirent;
- u32 d_ino;
-
- if (buf->count)
- return -EINVAL;
- d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
- return -EOVERFLOW;
- buf->count++;
- dirent = buf->dirent;
- if (put_user(d_ino, &dirent->d_ino)
- || put_user(offset, &dirent->d_offset)
- || put_user(namlen, &dirent->d_namlen)
- || copy_to_user(dirent->d_name, name, namlen)
- || put_user(0, dirent->d_name + namlen))
- return -EFAULT;
- return 0;
-}
-
-asmlinkage long
-sys32_readdir (unsigned int fd, void __user *dirent, unsigned int count)
-{
- int error;
- struct file * file;
- struct readdir32_callback buf;
-
- error = -EBADF;
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.count = 0;
- buf.dirent = dirent;
-
- error = vfs_readdir(file, fillonedir32, &buf);
- if (error >= 0)
- error = buf.count;
- fput(file);
-out:
- return error;
-}
-
struct sel_arg_struct {
unsigned int n;
unsigned int inp;
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index 5e0c1a6..2acb6b6 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -266,4 +266,19 @@
} \
} while (0)
+/*
+ * format for entries in the Global Offset Table
+ */
+struct got_entry {
+ uint64_t val;
+};
+
+/*
+ * Layout of the Function Descriptor
+ */
+struct fdesc {
+ uint64_t ip;
+ uint64_t gp;
+};
+
#endif /* _ASM_IA64_ELF_H */
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index 260a85a..7f25750 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -19,6 +19,8 @@
* Copyright (C) 1999 Don Dugger <don.dugger@intel.com>
*/
+#include <asm/unaligned.h>
+
/* We don't use IO slowdowns on the ia64, but.. */
#define __SLOW_DOWN_IO do { } while (0)
#define SLOW_DOWN_IO do { } while (0)
@@ -241,7 +243,7 @@
unsigned short *dp = dst;
while (count--)
- *dp++ = platform_inw(port);
+ put_unaligned(platform_inw(port), dp++);
}
static inline void
@@ -250,7 +252,7 @@
unsigned int *dp = dst;
while (count--)
- *dp++ = platform_inl(port);
+ put_unaligned(platform_inl(port), dp++);
}
static inline void
@@ -268,7 +270,7 @@
const unsigned short *sp = src;
while (count--)
- platform_outw(*sp++, port);
+ platform_outw(get_unaligned(sp++), port);
}
static inline void
@@ -277,7 +279,7 @@
const unsigned int *sp = src;
while (count--)
- platform_outl(*sp++, port);
+ platform_outl(get_unaligned(sp++), port);
}
/*
diff --git a/arch/ia64/include/asm/kexec.h b/arch/ia64/include/asm/kexec.h
index 541be83..e1d58f81 100644
--- a/arch/ia64/include/asm/kexec.h
+++ b/arch/ia64/include/asm/kexec.h
@@ -9,7 +9,7 @@
/* Maximum address we can use for the control code buffer */
#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
-#define KEXEC_CONTROL_CODE_SIZE (8192 + 8192 + 4096)
+#define KEXEC_CONTROL_PAGE_SIZE (8192 + 8192 + 4096)
/* The native architecture */
#define KEXEC_ARCH KEXEC_ARCH_IA_64
diff --git a/arch/ia64/include/asm/sections.h b/arch/ia64/include/asm/sections.h
index 7286e4a..1a873b3 100644
--- a/arch/ia64/include/asm/sections.h
+++ b/arch/ia64/include/asm/sections.h
@@ -6,9 +6,14 @@
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
+#ifdef CONFIG_SMP
+extern char __cpu0_per_cpu[];
+#endif
extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
extern char __start___rse_patchlist[], __end___rse_patchlist[];
extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
@@ -21,5 +26,17 @@
extern char __start_unwind[], __end_unwind[];
extern char __start_ivt_text[], __end_ivt_text[];
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct fdesc *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->ip, p))
+ ptr = p;
+ return ptr;
+}
+
+
#endif /* _ASM_IA64_SECTIONS_H */
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index a0d214f..5efecf0 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -223,10 +223,11 @@
* until the transfer is complete. In order to get the asynch
* version of bte_copy, you must perform this check yourself.
*/
-#define BTE_UNALIGNED_COPY(src, dest, len, mode) \
- (((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) || \
- (dest & L1_CACHE_MASK)) ? \
- bte_unaligned_copy(src, dest, len, mode) : \
+#define BTE_UNALIGNED_COPY(src, dest, len, mode) \
+ (((len & (L1_CACHE_BYTES - 1)) || \
+ (src & (L1_CACHE_BYTES - 1)) || \
+ (dest & (L1_CACHE_BYTES - 1))) ? \
+ bte_unaligned_copy(src, dest, len, mode) : \
bte_copy(src, dest, len, mode, NULL))
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index d45f215..51b75ce 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1232,9 +1232,10 @@
if (md->attribute & EFI_MEMORY_WP) {
name = "System ROM";
flags |= IORESOURCE_READONLY;
- } else {
+ } else if (md->attribute == EFI_MEMORY_UC)
+ name = "Uncached RAM";
+ else
name = "System RAM";
- }
break;
case EFI_ACPI_MEMORY_NVS:
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 8bdea8e..66e491d 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -367,16 +367,17 @@
;;
#else
(isAP) br.few 2f
- mov r20=r19
- sub r19=r19,r18
+ movl r20=__cpu0_per_cpu
;;
shr.u r18=r18,3
1:
- ld8 r21=[r20],8;;
- st8[r19]=r21,8
+ ld8 r21=[r19],8;;
+ st8[r20]=r21,8
adds r18=-1,r18;;
cmp4.lt p7,p6=0,r18
(p7) br.cond.dptk.few 1b
+ mov r19=r20
+ ;;
2:
#endif
tpa r19=r19
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index 29aad34..aaa7d90 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -135,15 +135,6 @@
#undef N
-struct got_entry {
- uint64_t val;
-};
-
-struct fdesc {
- uint64_t ip;
- uint64_t gp;
-};
-
/* Opaque struct for insns, to protect against derefs. */
struct insn;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c27d5b2..de636b2 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -616,7 +616,9 @@
ia64_mca_init();
platform_setup(cmdline_p);
+#ifndef CONFIG_IA64_HP_SIM
check_sal_cache_flush();
+#endif
paging_init();
}
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index 3676468..da8f020 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -58,7 +58,7 @@
unsigned int count;
} __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS];
-static DEFINE_PER_CPU(unsigned int, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned;
+static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned;
#define IPI_CALL_FUNC 0
#define IPI_CPU_STOP 1
@@ -254,7 +254,7 @@
void
smp_flush_tlb_cpumask(cpumask_t xcpumask)
{
- unsigned int *counts = __ia64_per_cpu_var(shadow_flush_counts);
+ unsigned short *counts = __ia64_per_cpu_var(shadow_flush_counts);
cpumask_t cpumask = xcpumask;
int mycpu, cpu, flush_mycpu = 0;
@@ -262,7 +262,7 @@
mycpu = smp_processor_id();
for_each_cpu_mask(cpu, cpumask)
- counts[cpu] = local_tlb_flush_counts[cpu].count;
+ counts[cpu] = local_tlb_flush_counts[cpu].count & 0xffff;
mb();
for_each_cpu_mask(cpu, cpumask) {
@@ -276,7 +276,7 @@
smp_local_flush_tlb();
for_each_cpu_mask(cpu, cpumask)
- while(counts[cpu] == local_tlb_flush_counts[cpu].count)
+ while(counts[cpu] == (local_tlb_flush_counts[cpu].count & 0xffff))
udelay(FLUSH_DELAY);
preempt_enable();
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index b39853a..d8f05e5 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -138,6 +138,7 @@
EXPORT_SYMBOL(cpu_possible_map);
cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+EXPORT_SYMBOL(cpu_core_map);
DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map);
EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
@@ -740,16 +741,14 @@
return -EBUSY;
}
- cpu_clear(cpu, cpu_online_map);
-
if (migrate_platform_irqs(cpu)) {
cpu_set(cpu, cpu_online_map);
return (-EBUSY);
}
remove_siblinginfo(cpu);
- cpu_clear(cpu, cpu_online_map);
fixup_irqs();
+ cpu_clear(cpu, cpu_online_map);
local_flush_tlb_all();
cpu_clear(cpu, cpu_callin_map);
return 0;
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index de71da8..10a7d47e 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -215,9 +215,6 @@
/* Per-cpu data: */
percpu : { } :percpu
. = ALIGN(PERCPU_PAGE_SIZE);
-#ifdef CONFIG_SMP
- . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */
-#endif
__phys_per_cpu_start = .;
.data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
{
@@ -233,6 +230,11 @@
data : { } :data
.data : AT(ADDR(.data) - LOAD_OFFSET)
{
+#ifdef CONFIG_SMP
+ . = ALIGN(PERCPU_PAGE_SIZE);
+ __cpu0_per_cpu = .;
+ . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */
+#endif
DATA_DATA
*(.data1)
*(.gnu.linkonce.d*)
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 7a37d06..cd0d1a7 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -38,6 +38,7 @@
#include <asm/cacheflush.h>
#include <asm/div64.h>
#include <asm/tlb.h>
+#include <asm/elf.h>
#include "misc.h"
#include "vti.h"
@@ -61,12 +62,6 @@
{ NULL }
};
-
-struct fdesc{
- unsigned long ip;
- unsigned long gp;
-};
-
static void kvm_flush_icache(unsigned long start, unsigned long len)
{
int l;
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index e566ff4..0ee085e 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -163,7 +163,7 @@
* get_zeroed_page().
*/
if (first_time) {
- void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+ void *cpu0_data = __cpu0_per_cpu;
first_time=0;
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 78026aa..d8c5fcd 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -144,7 +144,7 @@
for_each_possible_early_cpu(cpu) {
if (cpu == 0) {
- void *cpu0_data = __phys_per_cpu_start - PERCPU_PAGE_SIZE;
+ void *cpu0_data = __cpu0_per_cpu;
__per_cpu_offset[cpu] = (char*)cpu0_data -
__per_cpu_start;
} else if (node == node_cpuid[cpu].nid) {
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 77b15f8..7545037 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -324,7 +324,6 @@
struct pci_bus * __devinit
pci_acpi_scan_root(struct acpi_device *device, int domain, int bus)
{
- struct pci_root_info info;
struct pci_controller *controller;
unsigned int windows = 0;
struct pci_bus *pbus;
@@ -346,22 +345,24 @@
acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_window,
&windows);
if (windows) {
+ struct pci_root_info info;
+
controller->window =
kmalloc_node(sizeof(*controller->window) * windows,
GFP_KERNEL, controller->node);
if (!controller->window)
goto out2;
+
+ name = kmalloc(16, GFP_KERNEL);
+ if (!name)
+ goto out3;
+
+ sprintf(name, "PCI Bus %04x:%02x", domain, bus);
+ info.controller = controller;
+ info.name = name;
+ acpi_walk_resources(device->handle, METHOD_NAME__CRS,
+ add_window, &info);
}
-
- name = kmalloc(16, GFP_KERNEL);
- if (!name)
- goto out3;
-
- sprintf(name, "PCI Bus %04x:%02x", domain, bus);
- info.controller = controller;
- info.name = name;
- acpi_walk_resources(device->handle, METHOD_NAME__CRS, add_window,
- &info);
/*
* See arch/x86/pci/acpi.c.
* The desired pci bus might already be scanned in a quirk. We
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 529462c..79165122 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -420,8 +420,10 @@
entry = find_next_zero_bit(map, mapsize, last_entry);
}
- if (entry > mapsize)
+ if (entry > mapsize) {
+ kfree(ca_dmamap);
goto map_return;
+ }
for (i = 0; i < entries; i++)
set_bit(entry + i, map);
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index a5f864c..f57113f 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -216,10 +216,6 @@
default "01000000" if PLAT_M32104UT
default "00800000" if PLAT_OAKS32R
-config NOHIGHMEM
- bool
- default y
-
config ARCH_DISCONTIGMEM_ENABLE
bool "Internal RAM Support"
depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
@@ -410,11 +406,7 @@
source "drivers/pci/Kconfig"
config ISA
- bool "ISA support"
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. If you have ISA, say Y, otherwise N.
+ bool
source "drivers/pcmcia/Kconfig"
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index d4eaa2f..612d35b 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -143,7 +143,7 @@
and3 r4, r4, #0x8000 ; check BSM bit
#endif
beqz r4, resume_kernel
-ENTRY(resume_userspace)
+resume_userspace:
DISABLE_INTERRUPTS(r4) ; make sure we don't miss an interrupt
; setting need_resched or sigpending
; between sampling and the iret
diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S
index dab7436..4018077 100644
--- a/arch/m32r/kernel/head.S
+++ b/arch/m32r/kernel/head.S
@@ -29,7 +29,6 @@
.global _end
ENTRY(stext)
ENTRY(_stext)
-ENTRY(startup_32)
/* Setup up the stack pointer */
LDIMM (r0, spi_stack_top)
LDIMM (r1, spu_stack_top)
diff --git a/arch/m32r/kernel/irq.c b/arch/m32r/kernel/irq.c
index d0c5b0b..2aeae46 100644
--- a/arch/m32r/kernel/irq.c
+++ b/arch/m32r/kernel/irq.c
@@ -22,9 +22,6 @@
#include <linux/module.h>
#include <asm/uaccess.h>
-atomic_t irq_err_count;
-atomic_t irq_mis_count;
-
/*
* Generic, controller-independent functions:
*/
@@ -63,9 +60,6 @@
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- } else if (i == NR_IRQS) {
- seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
- seq_printf(p, "MIS: %10u\n", atomic_read(&irq_mis_count));
}
return 0;
}
diff --git a/arch/m32r/kernel/m32r_ksyms.c b/arch/m32r/kernel/m32r_ksyms.c
index 16bcb18..22624b5 100644
--- a/arch/m32r/kernel/m32r_ksyms.c
+++ b/arch/m32r/kernel/m32r_ksyms.c
@@ -14,6 +14,7 @@
#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/tlbflush.h>
+#include <asm/pgtable.h>
/* platform dependent support */
EXPORT_SYMBOL(boot_cpu_data);
@@ -65,6 +66,7 @@
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(strlen);
+EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(_inb);
EXPORT_SYMBOL(_inw);
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index a689e29..5be4faa 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -35,8 +35,6 @@
#include <linux/err.h>
-static int hlt_counter=0;
-
/*
* Return saved PC of a blocked thread.
*/
@@ -48,31 +46,16 @@
/*
* Powermanagement idle function, if any..
*/
-void (*pm_idle)(void) = NULL;
-EXPORT_SYMBOL(pm_idle);
+static void (*pm_idle)(void) = NULL;
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-
-EXPORT_SYMBOL(enable_hlt);
-
/*
* We use this is we don't have any better
* idle routine..
*/
-void default_idle(void)
+static void default_idle(void)
{
/* M32R_FIXME: Please use "cpu_sleep" mode. */
cpu_relax();
@@ -260,15 +243,6 @@
return 0;
}
-/*
- * Capture the user space registers if the task is not running (in user space)
- */
-int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
-{
- /* M32R_FIXME */
- return 1;
-}
-
asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2,
unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6,
struct pt_regs regs)
diff --git a/arch/m32r/kernel/smp.c b/arch/m32r/kernel/smp.c
index 7577f97..929e5c9d 100644
--- a/arch/m32r/kernel/smp.c
+++ b/arch/m32r/kernel/smp.c
@@ -84,7 +84,7 @@
void smp_ipi_timer_interrupt(struct pt_regs *);
void smp_local_timer_interrupt(void);
-void send_IPI_allbutself(int, int);
+static void send_IPI_allbutself(int, int);
static void send_IPI_mask(cpumask_t, int, int);
unsigned long send_IPI_mask_phys(cpumask_t, int, int);
@@ -722,7 +722,7 @@
* ---------- --- --------------------------------------------------------
*
*==========================================================================*/
-void send_IPI_allbutself(int ipi_num, int try)
+static void send_IPI_allbutself(int ipi_num, int try)
{
cpumask_t cpumask;
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 994cc15..6ea0177 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -34,7 +34,6 @@
#include <asm/hw_irq.h>
#ifdef CONFIG_SMP
-extern void send_IPI_allbutself(int, int);
extern void smp_local_timer_interrupt(void);
#endif
@@ -188,7 +187,7 @@
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
-irqreturn_t timer_interrupt(int irq, void *dev_id)
+static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
#ifndef CONFIG_SMP
profile_tick(CPU_PROFILING);
@@ -228,7 +227,7 @@
return IRQ_HANDLED;
}
-struct irqaction irq0 = {
+static struct irqaction irq0 = {
.handler = timer_interrupt,
.flags = IRQF_DISABLED,
.mask = CPU_MASK_NONE,
diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c
index 46159a4..03b14e5 100644
--- a/arch/m32r/kernel/traps.c
+++ b/arch/m32r/kernel/traps.c
@@ -61,7 +61,7 @@
((unsigned long)func - (unsigned long)eit_vector - entry*4)/4 \
+ 0xff000000UL
-void set_eit_vector_entries(void)
+static void set_eit_vector_entries(void)
{
extern void default_eit_handler(void);
extern void system_call(void);
@@ -121,9 +121,9 @@
cpu_init();
}
-int kstack_depth_to_print = 24;
+static int kstack_depth_to_print = 24;
-void show_trace(struct task_struct *task, unsigned long *stack)
+static void show_trace(struct task_struct *task, unsigned long *stack)
{
unsigned long addr;
@@ -224,7 +224,7 @@
printk("\n");
}
-DEFINE_SPINLOCK(die_lock);
+static DEFINE_SPINLOCK(die_lock);
void die(const char * str, struct pt_regs * regs, long err)
{
diff --git a/arch/m32r/lib/delay.c b/arch/m32r/lib/delay.c
index 59bfc34..ced549b 100644
--- a/arch/m32r/lib/delay.c
+++ b/arch/m32r/lib/delay.c
@@ -6,6 +6,7 @@
*/
#include <linux/param.h>
+#include <linux/module.h>
#ifdef CONFIG_SMP
#include <linux/sched.h>
#include <asm/current.h>
@@ -121,3 +122,4 @@
{
__const_udelay(nsecs * 0x00005); /* 2**32 / 1000000000 (rounded up) */
}
+EXPORT_SYMBOL(__ndelay);
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index 8a2a53b..bb959fb 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -580,13 +580,15 @@
do {
/* reset IKBD ACIA */
acia.key_ctrl = ACIA_RESET |
- (atari_switches & ATARI_SWITCH_IKBD) ? ACIA_RHTID : 0;
+ ((atari_switches & ATARI_SWITCH_IKBD) ?
+ ACIA_RHTID : 0);
(void)acia.key_ctrl;
(void)acia.key_data;
/* reset MIDI ACIA */
acia.mid_ctrl = ACIA_RESET |
- (atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0;
+ ((atari_switches & ATARI_SWITCH_MIDI) ?
+ ACIA_RHTID : 0);
(void)acia.mid_ctrl;
(void)acia.mid_data;
@@ -599,7 +601,8 @@
ACIA_RHTID : ACIA_RLTID);
acia.mid_ctrl = ACIA_DIV16 | ACIA_D8N1S |
- (atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0;
+ ((atari_switches & ATARI_SWITCH_MIDI) ?
+ ACIA_RHTID : 0);
/* make sure the interrupt line is up */
} while ((mfp.par_dt_reg & 0x10) == 0);
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index 8e2a0f5..8bd61a6 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:00 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -166,10 +172,6 @@
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ZORRO_NAMES=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -183,6 +185,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -460,6 +466,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -470,6 +477,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -489,8 +497,6 @@
CONFIG_BLK_DEV_IDEDOUBLER=y
CONFIG_BLK_DEV_BUDDHA=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -556,6 +562,7 @@
CONFIG_GVP11_SCSI=y
CONFIG_SCSI_A4000T=y
CONFIG_SCSI_ZORRO7XX=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -564,7 +571,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -573,13 +580,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -722,6 +725,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -757,6 +761,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -768,8 +773,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -844,10 +851,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_PAULA=m
CONFIG_DMASOUND=m
@@ -861,6 +864,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -899,6 +903,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -958,6 +963,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -980,7 +986,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -989,7 +994,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -1054,6 +1058,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1113,6 +1119,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1154,6 +1164,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index e2d511e..c41b854 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:01 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -161,10 +167,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -178,6 +180,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -411,6 +414,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -430,7 +434,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -448,6 +454,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -532,7 +536,6 @@
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
-CONFIG_APOLLO_ELPLUS=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -627,6 +630,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +661,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -668,8 +673,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -738,10 +745,6 @@
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -753,6 +756,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -789,6 +793,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -848,6 +853,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -860,18 +866,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -880,7 +885,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -944,6 +948,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1003,6 +1009,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1044,6 +1054,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 6e20d65..654c5ac 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:02 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -162,10 +168,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -179,6 +181,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -409,6 +412,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -428,7 +432,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -452,6 +458,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -462,6 +469,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -479,8 +487,6 @@
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_FALCON_IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -530,6 +536,7 @@
CONFIG_ATARI_SCSI=y
# CONFIG_ATARI_SCSI_TOSHIBA_DELAY is not set
# CONFIG_ATARI_SCSI_RESET_BOOT is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -538,7 +545,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -547,13 +554,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -666,6 +669,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -711,8 +716,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -782,10 +789,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_ATARI=m
CONFIG_DMASOUND=m
@@ -799,6 +802,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -806,11 +810,8 @@
# Character devices
#
CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
CONFIG_ATARI_MIDI=m
CONFIG_ATARI_DSP56K=m
-# CONFIG_SERIAL_CONSOLE is not set
#
# File systems
@@ -820,8 +821,10 @@
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
CONFIG_JBD=y
+CONFIG_JBD2=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
@@ -840,6 +843,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -899,6 +903,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -920,7 +925,6 @@
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
-CONFIG_SUNRPC_BIND34=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -929,7 +933,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -994,6 +997,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1053,6 +1058,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1094,6 +1103,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index a0a9b30..2e44af0 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:03 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@
CONFIG_53C700_BE_BUS=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_BVME6000_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -672,8 +678,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -708,10 +716,6 @@
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -723,6 +727,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -759,6 +764,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -818,6 +824,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -830,18 +837,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -850,7 +856,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -915,6 +920,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -974,6 +981,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1015,6 +1026,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=m
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index 6778041..3570fc8 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:04 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -162,10 +168,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -179,6 +181,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -412,6 +415,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -431,7 +435,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -449,6 +455,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -500,6 +507,7 @@
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -508,7 +516,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -517,13 +525,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -636,6 +640,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -666,6 +671,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -677,8 +683,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -747,10 +755,6 @@
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -762,6 +766,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -796,6 +801,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -855,6 +861,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -867,18 +874,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -887,7 +893,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -951,6 +956,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1010,6 +1017,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1051,6 +1062,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 7cd3757..db6e882 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:06 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -460,6 +467,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,8 +485,6 @@
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_MAC_IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -527,6 +533,7 @@
# CONFIG_SCSI_DEBUG is not set
CONFIG_MAC_SCSI=y
CONFIG_SCSI_MAC_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -535,7 +542,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -544,9 +551,6 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_MACINTOSH_DRIVERS=y
@@ -559,7 +563,6 @@
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -670,6 +673,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -700,6 +704,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -711,8 +716,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -784,10 +791,6 @@
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_MAC_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -799,6 +802,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -836,6 +840,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -895,6 +900,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -917,7 +923,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -926,7 +931,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -991,6 +995,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1050,6 +1056,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1091,6 +1101,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 0747fa3..1a80610 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:07 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -173,10 +179,6 @@
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ZORRO_NAMES=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -190,6 +192,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -427,6 +430,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -446,7 +450,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -476,6 +482,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -486,6 +493,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -508,8 +516,6 @@
CONFIG_BLK_DEV_MAC_IDE=y
CONFIG_BLK_DEV_Q40IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -584,6 +590,7 @@
CONFIG_MVME16x_SCSI=y
CONFIG_BVME6000_SCSI=y
CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -592,7 +599,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -601,9 +608,6 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_MACINTOSH_DRIVERS=y
@@ -616,7 +620,6 @@
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -632,7 +635,6 @@
CONFIG_HYDRA=m
CONFIG_ZORRO8390=m
CONFIG_APNE=m
-CONFIG_APOLLO_ELPLUS=y
CONFIG_MAC8390=y
CONFIG_MAC89x0=m
CONFIG_MACSONIC=m
@@ -791,6 +793,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -827,6 +830,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -838,8 +842,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -923,10 +929,6 @@
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_MAC_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_ATARI=m
CONFIG_DMASOUND_PAULA=m
@@ -942,6 +944,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -949,8 +952,6 @@
# Character devices
#
CONFIG_ATARI_MFPSER=m
-CONFIG_ATARI_SCC=y
-CONFIG_ATARI_SCC_DMA=y
CONFIG_ATARI_MIDI=m
CONFIG_ATARI_DSP56K=m
CONFIG_AMIGA_BUILTIN_SERIAL=y
@@ -972,8 +973,10 @@
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4DEV_FS=y
+# CONFIG_EXT4DEV_FS_XATTR is not set
CONFIG_JBD=y
+CONFIG_JBD2=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
@@ -992,6 +995,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -1051,6 +1055,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1063,18 +1068,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1083,7 +1087,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -1152,6 +1155,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1211,6 +1216,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1252,6 +1261,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index e7a8246..cacb5ae 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:08 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -502,6 +509,7 @@
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_MVME147_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -510,7 +518,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -519,13 +527,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -630,6 +634,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -660,6 +665,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -671,8 +677,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -707,10 +715,6 @@
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -722,6 +726,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -758,6 +763,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -817,6 +823,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -829,18 +836,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -849,7 +855,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -914,6 +919,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -973,6 +980,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1014,6 +1025,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index ab536eb..a183e25 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:09 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -413,6 +416,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -432,7 +436,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -450,6 +456,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -503,6 +510,7 @@
CONFIG_53C700_BE_BUS=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_MVME16x_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -511,7 +519,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -520,13 +528,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -631,6 +635,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -661,6 +666,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -672,8 +678,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -708,10 +716,6 @@
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -723,6 +727,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -760,6 +765,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -819,6 +825,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -831,18 +838,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -851,7 +857,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -916,6 +921,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -975,6 +982,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1016,6 +1027,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index e05be68..72eaff0 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:10 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -163,10 +169,6 @@
CONFIG_GENERIC_ISA_DMA=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -180,6 +182,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -410,6 +413,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -448,6 +454,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -458,6 +465,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -475,8 +483,6 @@
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_Q40IDE=y
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -536,6 +542,7 @@
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -544,7 +551,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -553,13 +560,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -680,6 +683,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -711,6 +715,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -722,8 +727,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -792,10 +799,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
CONFIG_DMASOUND_Q40=m
CONFIG_DMASOUND=m
@@ -809,6 +812,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -843,6 +847,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -902,6 +907,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -924,7 +930,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -933,7 +938,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -997,6 +1001,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1056,6 +1062,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1097,6 +1107,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 296340d..cb62b96 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:11 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,10 +155,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -166,6 +168,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -399,6 +402,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -418,7 +422,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -436,6 +442,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -488,6 +495,7 @@
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_SUN3_SCSI=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -496,7 +504,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -505,13 +513,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -527,7 +531,6 @@
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@@ -617,6 +620,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -647,19 +651,20 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -727,10 +732,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -776,6 +777,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -835,6 +837,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -847,18 +850,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -867,7 +869,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -932,6 +933,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -991,6 +994,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1032,6 +1039,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 8d3a416..04b4363 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Wed May 28 22:47:35 2008
+# Linux kernel version: 2.6.27-rc6
+# Wed Sep 10 09:02:12 2008
#
CONFIG_M68K=y
CONFIG_MMU=y
@@ -52,7 +52,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -75,10 +74,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -95,6 +100,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -160,10 +166,6 @@
CONFIG_PROC_HARDWARE=y
CONFIG_ZONE_DMA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -177,6 +179,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -410,6 +413,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -429,7 +433,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
@@ -447,6 +453,7 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -499,6 +506,7 @@
CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_DEBUG is not set
CONFIG_SUN3X_ESP=y
+# CONFIG_SCSI_DH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
@@ -507,7 +515,7 @@
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
-CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
@@ -516,13 +524,9 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
-CONFIG_DM_MULTIPATH_HP=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
@@ -627,6 +631,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -657,6 +662,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -668,8 +674,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -737,10 +745,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -752,6 +756,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -786,6 +791,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -845,6 +851,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -857,18 +864,17 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -877,7 +883,6 @@
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
#
@@ -942,6 +947,8 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
#
@@ -1001,6 +1008,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1042,6 +1053,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4da736e..c930b8c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1403,7 +1403,6 @@
depends on CPU_MIPS32_R2
#depends on CPU_MIPS64_R2 # once there is hardware ...
depends on SYS_SUPPORTS_MULTITHREADING
- select GENERIC_CLOCKEVENTS_BROADCAST
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select MIPS_MT
@@ -1451,32 +1450,17 @@
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
-config MIPS_MT_SMTC_INSTANT_REPLAY
- bool "Low-latency Dispatch of Deferred SMTC IPIs"
- depends on MIPS_MT_SMTC && !PREEMPT
- default y
- help
- SMTC pseudo-interrupts between TCs are deferred and queued
- if the target TC is interrupt-inhibited (IXMT). In the first
- SMTC prototypes, these queued IPIs were serviced on return
- to user mode, or on entry into the kernel idle loop. The
- INSTANT_REPLAY option dispatches them as part of local_irq_restore()
- processing, which adds runtime overhead (hence the option to turn
- it off), but ensures that IPIs are handled promptly even under
- heavy I/O interrupt load.
-
config MIPS_MT_SMTC_IM_BACKSTOP
bool "Use per-TC register bits as backstop for inhibited IM bits"
depends on MIPS_MT_SMTC
- default y
+ default n
help
To support multiple TC microthreads acting as "CPUs" within
a VPE, VPE-wide interrupt mask bits must be specially manipulated
during interrupt handling. To support legacy drivers and interrupt
controller management code, SMTC has a "backstop" to track and
if necessary restore the interrupt mask. This has some performance
- impact on interrupt service overhead. Disable it only if you know
- what you are doing.
+ impact on interrupt service overhead.
config MIPS_MT_SMTC_IRQAFF
bool "Support IRQ affinity API"
@@ -1486,10 +1470,8 @@
Enables SMP IRQ affinity API (/proc/irq/*/smp_affinity, etc.)
for SMTC Linux kernel. Requires platform support, of which
an example can be found in the MIPS kernel i8259 and Malta
- platform code. It is recommended that MIPS_MT_SMTC_INSTANT_REPLAY
- be enabled if MIPS_MT_SMTC_IRQAFF is used. Adds overhead to
- interrupt dispatch, and should be used only if you know what
- you are doing.
+ platform code. Adds some overhead to interrupt dispatch, and
+ should be used only if you know what you are doing.
config MIPS_VPE_LOADER_TOM
bool "Load VPE program into memory hidden from linux"
@@ -1886,6 +1868,15 @@
source "init/Kconfig"
+config PROBE_INITRD_HEADER
+ bool "Probe initrd header created by addinitrd"
+ depends on BLK_DEV_INITRD
+ help
+ Probe initrd header at the last page of kernel image.
+ Say Y here if you are using arch/mips/boot/addinitrd.c to
+ add initrd or initramfs image to the kernel image.
+ Otherwise, say N.
+
menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
config HW_HAS_EISA
diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c
index b485d94..e660ddd 100644
--- a/arch/mips/au1000/common/gpio.c
+++ b/arch/mips/au1000/common/gpio.c
@@ -48,7 +48,7 @@
{
gpio -= AU1XXX_GPIO_BASE;
- gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | (value << gpio);
+ gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
}
static int au1xxx_gpio2_direction_input(unsigned gpio)
@@ -61,7 +61,8 @@
static int au1xxx_gpio2_direction_output(unsigned gpio, int value)
{
gpio -= AU1XXX_GPIO_BASE;
- gpio2->dir = (0x01 << gpio) | (value << gpio);
+ gpio2->dir |= 0x01 << gpio;
+ gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
return 0;
}
@@ -90,6 +91,7 @@
static int au1xxx_gpio1_direction_output(unsigned gpio, int value)
{
gpio1->trioutclr = (0x01 & gpio);
+ au1xxx_gpio1_write(gpio, value);
return 0;
}
diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c
index 822a20e..b6a23ad 100644
--- a/arch/mips/emma2rh/markeins/setup.c
+++ b/arch/mips/emma2rh/markeins/setup.c
@@ -25,23 +25,9 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/initrd.h>
-#include <linux/irq.h>
-#include <linux/ioport.h>
-#include <linux/param.h> /* for HZ */
-#include <linux/root_dev.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <asm/cpu.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
#include <asm/time.h>
-#include <asm/bcache.h>
-#include <asm/irq.h>
#include <asm/reboot.h>
-#include <asm/traps.h>
-#include <asm/debug.h>
#include <asm/emma2rh/emma2rh.h>
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index b59ba6b..7043f6b 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -5,33 +5,22 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1996, 1997, 1998, 2001, 07 by Ralf Baechle
+ * Copyright (C) 1996, 1997, 1998, 2001, 07, 08 by Ralf Baechle
* Copyright (C) 2001 MIPS Technologies, Inc.
* Copyright (C) 2007 by Thomas Bogendoerfer
*/
#include <linux/eisa.h>
#include <linux/init.h>
#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/mm.h>
#include <linux/console.h>
-#include <linux/fb.h>
-#include <linux/pm.h>
#include <linux/screen_info.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
#include <asm/jazz.h>
#include <asm/jazzdma.h>
#include <asm/reboot.h>
-#include <asm/io.h>
#include <asm/pgtable.h>
-#include <asm/time.h>
-#include <asm/traps.h>
-#include <asm/mc146818-time.h>
extern asmlinkage void jazz_handle_int(void);
diff --git a/arch/mips/kernel/.gitignore b/arch/mips/kernel/.gitignore
new file mode 100644
index 0000000..c5f676c
--- /dev/null
+++ b/arch/mips/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 706f939..25775cb 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -10,6 +10,7 @@
obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
+obj-$(CONFIG_MIPS_MT_SMTC) += cevt-smtc.o
obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index 24a2d90..4a4c59f 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -12,6 +12,14 @@
#include <asm/smtc_ipi.h>
#include <asm/time.h>
+#include <asm/cevt-r4k.h>
+
+/*
+ * The SMTC Kernel for the 34K, 1004K, et. al. replaces several
+ * of these routines with SMTC-specific variants.
+ */
+
+#ifndef CONFIG_MIPS_MT_SMTC
static int mips_next_event(unsigned long delta,
struct clock_event_device *evt)
@@ -19,60 +27,27 @@
unsigned int cnt;
int res;
-#ifdef CONFIG_MIPS_MT_SMTC
- {
- unsigned long flags, vpflags;
- local_irq_save(flags);
- vpflags = dvpe();
-#endif
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
-#ifdef CONFIG_MIPS_MT_SMTC
- evpe(vpflags);
- local_irq_restore(flags);
- }
-#endif
return res;
}
-static void mips_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+#endif /* CONFIG_MIPS_MT_SMTC */
+
+void mips_set_clock_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
{
/* Nothing to do ... */
}
-static DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
-static int cp0_timer_irq_installed;
+DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+int cp0_timer_irq_installed;
-/*
- * Timer ack for an R4k-compatible timer of a known frequency.
- */
-static void c0_timer_ack(void)
-{
- write_c0_compare(read_c0_compare());
-}
+#ifndef CONFIG_MIPS_MT_SMTC
-/*
- * Possibly handle a performance counter interrupt.
- * Return true if the timer interrupt should not be checked
- */
-static inline int handle_perf_irq(int r2)
-{
- /*
- * The performance counter overflow interrupt may be shared with the
- * timer interrupt (cp0_perfcount_irq < 0). If it is and a
- * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
- * and we can't reliably determine if a counter interrupt has also
- * happened (!r2) then don't check for a timer interrupt.
- */
- return (cp0_perfcount_irq < 0) &&
- perf_irq() == IRQ_HANDLED &&
- !r2;
-}
-
-static irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
+irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
{
const int r2 = cpu_has_mips_r2;
struct clock_event_device *cd;
@@ -93,12 +68,8 @@
* interrupt. Being the paranoiacs we are we check anyway.
*/
if (!r2 || (read_c0_cause() & (1 << 30))) {
- c0_timer_ack();
-#ifdef CONFIG_MIPS_MT_SMTC
- if (cpu_data[cpu].vpe_id)
- goto out;
- cpu = 0;
-#endif
+ /* Clear Count/Compare Interrupt */
+ write_c0_compare(read_c0_compare());
cd = &per_cpu(mips_clockevent_device, cpu);
cd->event_handler(cd);
}
@@ -107,65 +78,16 @@
return IRQ_HANDLED;
}
-static struct irqaction c0_compare_irqaction = {
+#endif /* Not CONFIG_MIPS_MT_SMTC */
+
+struct irqaction c0_compare_irqaction = {
.handler = c0_compare_interrupt,
-#ifdef CONFIG_MIPS_MT_SMTC
- .flags = IRQF_DISABLED,
-#else
.flags = IRQF_DISABLED | IRQF_PERCPU,
-#endif
.name = "timer",
};
-#ifdef CONFIG_MIPS_MT_SMTC
-DEFINE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
-static void smtc_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
-{
-}
-
-static void mips_broadcast(cpumask_t mask)
-{
- unsigned int cpu;
-
- for_each_cpu_mask(cpu, mask)
- smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
-}
-
-static void setup_smtc_dummy_clockevent_device(void)
-{
- //uint64_t mips_freq = mips_hpt_^frequency;
- unsigned int cpu = smp_processor_id();
- struct clock_event_device *cd;
-
- cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
-
- cd->name = "SMTC";
- cd->features = CLOCK_EVT_FEAT_DUMMY;
-
- /* Calculate the min / max delta */
- cd->mult = 0; //div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
- cd->shift = 0; //32;
- cd->max_delta_ns = 0; //clockevent_delta2ns(0x7fffffff, cd);
- cd->min_delta_ns = 0; //clockevent_delta2ns(0x30, cd);
-
- cd->rating = 200;
- cd->irq = 17; //-1;
-// if (cpu)
-// cd->cpumask = CPU_MASK_ALL; // cpumask_of_cpu(cpu);
-// else
- cd->cpumask = cpumask_of_cpu(cpu);
-
- cd->set_mode = smtc_set_mode;
-
- cd->broadcast = mips_broadcast;
-
- clockevents_register_device(cd);
-}
-#endif
-
-static void mips_event_handler(struct clock_event_device *dev)
+void mips_event_handler(struct clock_event_device *dev)
{
}
@@ -177,7 +99,23 @@
return (read_c0_cause() >> cp0_compare_irq) & 0x100;
}
-static int c0_compare_int_usable(void)
+/*
+ * Compare interrupt can be routed and latched outside the core,
+ * so a single execution hazard barrier may not be enough to give
+ * it time to clear as seen in the Cause register. 4 time the
+ * pipeline depth seems reasonably conservative, and empirically
+ * works better in configurations with high CPU/bus clock ratios.
+ */
+
+#define compare_change_hazard() \
+ do { \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ } while (0)
+
+int c0_compare_int_usable(void)
{
unsigned int delta;
unsigned int cnt;
@@ -187,7 +125,7 @@
*/
if (c0_compare_int_pending()) {
write_c0_compare(read_c0_count());
- irq_disable_hazard();
+ compare_change_hazard();
if (c0_compare_int_pending())
return 0;
}
@@ -196,7 +134,7 @@
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
- irq_disable_hazard();
+ compare_change_hazard();
if ((int)(read_c0_count() - cnt) < 0)
break;
/* increase delta if the timer was already expired */
@@ -205,11 +143,12 @@
while ((int)(read_c0_count() - cnt) <= 0)
; /* Wait for expiry */
+ compare_change_hazard();
if (!c0_compare_int_pending())
return 0;
write_c0_compare(read_c0_count());
- irq_disable_hazard();
+ compare_change_hazard();
if (c0_compare_int_pending())
return 0;
@@ -219,6 +158,8 @@
return 1;
}
+#ifndef CONFIG_MIPS_MT_SMTC
+
int __cpuinit mips_clockevent_init(void)
{
uint64_t mips_freq = mips_hpt_frequency;
@@ -229,17 +170,6 @@
if (!cpu_has_counter || !mips_hpt_frequency)
return -ENXIO;
-#ifdef CONFIG_MIPS_MT_SMTC
- setup_smtc_dummy_clockevent_device();
-
- /*
- * On SMTC we only register VPE0's compare interrupt as clockevent
- * device.
- */
- if (cpu)
- return 0;
-#endif
-
if (!c0_compare_int_usable())
return -ENXIO;
@@ -265,13 +195,9 @@
cd->rating = 300;
cd->irq = irq;
-#ifdef CONFIG_MIPS_MT_SMTC
- cd->cpumask = CPU_MASK_ALL;
-#else
cd->cpumask = cpumask_of_cpu(cpu);
-#endif
cd->set_next_event = mips_next_event;
- cd->set_mode = mips_set_mode;
+ cd->set_mode = mips_set_clock_mode;
cd->event_handler = mips_event_handler;
clockevents_register_device(cd);
@@ -281,12 +207,9 @@
cp0_timer_irq_installed = 1;
-#ifdef CONFIG_MIPS_MT_SMTC
-#define CPUCTR_IMASKBIT (0x100 << cp0_compare_irq)
- setup_irq_smtc(irq, &c0_compare_irqaction, CPUCTR_IMASKBIT);
-#else
setup_irq(irq, &c0_compare_irqaction);
-#endif
return 0;
}
+
+#endif /* Not CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/kernel/cevt-smtc.c b/arch/mips/kernel/cevt-smtc.c
new file mode 100644
index 0000000..5162fe4
--- /dev/null
+++ b/arch/mips/kernel/cevt-smtc.c
@@ -0,0 +1,321 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ * Copyright (C) 2007 Ralf Baechle <ralf@linux-mips.org>
+ * Copyright (C) 2008 Kevin D. Kissell, Paralogos sarl
+ */
+#include <linux/clockchips.h>
+#include <linux/interrupt.h>
+#include <linux/percpu.h>
+
+#include <asm/smtc_ipi.h>
+#include <asm/time.h>
+#include <asm/cevt-r4k.h>
+
+/*
+ * Variant clock event timer support for SMTC on MIPS 34K, 1004K
+ * or other MIPS MT cores.
+ *
+ * Notes on SMTC Support:
+ *
+ * SMTC has multiple microthread TCs pretending to be Linux CPUs.
+ * But there's only one Count/Compare pair per VPE, and Compare
+ * interrupts are taken opportunisitically by available TCs
+ * bound to the VPE with the Count register. The new timer
+ * framework provides for global broadcasts, but we really
+ * want VPE-level multicasts for best behavior. So instead
+ * of invoking the high-level clock-event broadcast code,
+ * this version of SMTC support uses the historical SMTC
+ * multicast mechanisms "under the hood", appearing to the
+ * generic clock layer as if the interrupts are per-CPU.
+ *
+ * The approach taken here is to maintain a set of NR_CPUS
+ * virtual timers, and track which "CPU" needs to be alerted
+ * at each event.
+ *
+ * It's unlikely that we'll see a MIPS MT core with more than
+ * 2 VPEs, but we *know* that we won't need to handle more
+ * VPEs than we have "CPUs". So NCPUs arrays of NCPUs elements
+ * is always going to be overkill, but always going to be enough.
+ */
+
+unsigned long smtc_nexttime[NR_CPUS][NR_CPUS];
+static int smtc_nextinvpe[NR_CPUS];
+
+/*
+ * Timestamps stored are absolute values to be programmed
+ * into Count register. Valid timestamps will never be zero.
+ * If a Zero Count value is actually calculated, it is converted
+ * to be a 1, which will introduce 1 or two CPU cycles of error
+ * roughly once every four billion events, which at 1000 HZ means
+ * about once every 50 days. If that's actually a problem, one
+ * could alternate squashing 0 to 1 and to -1.
+ */
+
+#define MAKEVALID(x) (((x) == 0L) ? 1L : (x))
+#define ISVALID(x) ((x) != 0L)
+
+/*
+ * Time comparison is subtle, as it's really truncated
+ * modular arithmetic.
+ */
+
+#define IS_SOONER(a, b, reference) \
+ (((a) - (unsigned long)(reference)) < ((b) - (unsigned long)(reference)))
+
+/*
+ * CATCHUP_INCREMENT, used when the function falls behind the counter.
+ * Could be an increasing function instead of a constant;
+ */
+
+#define CATCHUP_INCREMENT 64
+
+static int mips_next_event(unsigned long delta,
+ struct clock_event_device *evt)
+{
+ unsigned long flags;
+ unsigned int mtflags;
+ unsigned long timestamp, reference, previous;
+ unsigned long nextcomp = 0L;
+ int vpe = current_cpu_data.vpe_id;
+ int cpu = smp_processor_id();
+ local_irq_save(flags);
+ mtflags = dmt();
+
+ /*
+ * Maintain the per-TC virtual timer
+ * and program the per-VPE shared Count register
+ * as appropriate here...
+ */
+ reference = (unsigned long)read_c0_count();
+ timestamp = MAKEVALID(reference + delta);
+ /*
+ * To really model the clock, we have to catch the case
+ * where the current next-in-VPE timestamp is the old
+ * timestamp for the calling CPE, but the new value is
+ * in fact later. In that case, we have to do a full
+ * scan and discover the new next-in-VPE CPU id and
+ * timestamp.
+ */
+ previous = smtc_nexttime[vpe][cpu];
+ if (cpu == smtc_nextinvpe[vpe] && ISVALID(previous)
+ && IS_SOONER(previous, timestamp, reference)) {
+ int i;
+ int soonest = cpu;
+
+ /*
+ * Update timestamp array here, so that new
+ * value gets considered along with those of
+ * other virtual CPUs on the VPE.
+ */
+ smtc_nexttime[vpe][cpu] = timestamp;
+ for_each_online_cpu(i) {
+ if (ISVALID(smtc_nexttime[vpe][i])
+ && IS_SOONER(smtc_nexttime[vpe][i],
+ smtc_nexttime[vpe][soonest], reference)) {
+ soonest = i;
+ }
+ }
+ smtc_nextinvpe[vpe] = soonest;
+ nextcomp = smtc_nexttime[vpe][soonest];
+ /*
+ * Otherwise, we don't have to process the whole array rank,
+ * we just have to see if the event horizon has gotten closer.
+ */
+ } else {
+ if (!ISVALID(smtc_nexttime[vpe][smtc_nextinvpe[vpe]]) ||
+ IS_SOONER(timestamp,
+ smtc_nexttime[vpe][smtc_nextinvpe[vpe]], reference)) {
+ smtc_nextinvpe[vpe] = cpu;
+ nextcomp = timestamp;
+ }
+ /*
+ * Since next-in-VPE may me the same as the executing
+ * virtual CPU, we update the array *after* checking
+ * its value.
+ */
+ smtc_nexttime[vpe][cpu] = timestamp;
+ }
+
+ /*
+ * It may be that, in fact, we don't need to update Compare,
+ * but if we do, we want to make sure we didn't fall into
+ * a crack just behind Count.
+ */
+ if (ISVALID(nextcomp)) {
+ write_c0_compare(nextcomp);
+ ehb();
+ /*
+ * We never return an error, we just make sure
+ * that we trigger the handlers as quickly as
+ * we can if we fell behind.
+ */
+ while ((nextcomp - (unsigned long)read_c0_count())
+ > (unsigned long)LONG_MAX) {
+ nextcomp += CATCHUP_INCREMENT;
+ write_c0_compare(nextcomp);
+ ehb();
+ }
+ }
+ emt(mtflags);
+ local_irq_restore(flags);
+ return 0;
+}
+
+
+void smtc_distribute_timer(int vpe)
+{
+ unsigned long flags;
+ unsigned int mtflags;
+ int cpu;
+ struct clock_event_device *cd;
+ unsigned long nextstamp = 0L;
+ unsigned long reference;
+
+
+repeat:
+ for_each_online_cpu(cpu) {
+ /*
+ * Find virtual CPUs within the current VPE who have
+ * unserviced timer requests whose time is now past.
+ */
+ local_irq_save(flags);
+ mtflags = dmt();
+ if (cpu_data[cpu].vpe_id == vpe &&
+ ISVALID(smtc_nexttime[vpe][cpu])) {
+ reference = (unsigned long)read_c0_count();
+ if ((smtc_nexttime[vpe][cpu] - reference)
+ > (unsigned long)LONG_MAX) {
+ smtc_nexttime[vpe][cpu] = 0L;
+ emt(mtflags);
+ local_irq_restore(flags);
+ /*
+ * We don't send IPIs to ourself.
+ */
+ if (cpu != smp_processor_id()) {
+ smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
+ } else {
+ cd = &per_cpu(mips_clockevent_device, cpu);
+ cd->event_handler(cd);
+ }
+ } else {
+ /* Local to VPE but Valid Time not yet reached. */
+ if (!ISVALID(nextstamp) ||
+ IS_SOONER(smtc_nexttime[vpe][cpu], nextstamp,
+ reference)) {
+ smtc_nextinvpe[vpe] = cpu;
+ nextstamp = smtc_nexttime[vpe][cpu];
+ }
+ emt(mtflags);
+ local_irq_restore(flags);
+ }
+ } else {
+ emt(mtflags);
+ local_irq_restore(flags);
+
+ }
+ }
+ /* Reprogram for interrupt at next soonest timestamp for VPE */
+ if (ISVALID(nextstamp)) {
+ write_c0_compare(nextstamp);
+ ehb();
+ if ((nextstamp - (unsigned long)read_c0_count())
+ > (unsigned long)LONG_MAX)
+ goto repeat;
+ }
+}
+
+
+irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
+{
+ int cpu = smp_processor_id();
+
+ /* If we're running SMTC, we've got MIPS MT and therefore MIPS32R2 */
+ handle_perf_irq(1);
+
+ if (read_c0_cause() & (1 << 30)) {
+ /* Clear Count/Compare Interrupt */
+ write_c0_compare(read_c0_compare());
+ smtc_distribute_timer(cpu_data[cpu].vpe_id);
+ }
+ return IRQ_HANDLED;
+}
+
+
+int __cpuinit mips_clockevent_init(void)
+{
+ uint64_t mips_freq = mips_hpt_frequency;
+ unsigned int cpu = smp_processor_id();
+ struct clock_event_device *cd;
+ unsigned int irq;
+ int i;
+ int j;
+
+ if (!cpu_has_counter || !mips_hpt_frequency)
+ return -ENXIO;
+ if (cpu == 0) {
+ for (i = 0; i < num_possible_cpus(); i++) {
+ smtc_nextinvpe[i] = 0;
+ for (j = 0; j < num_possible_cpus(); j++)
+ smtc_nexttime[i][j] = 0L;
+ }
+ /*
+ * SMTC also can't have the usablility test
+ * run by secondary TCs once Compare is in use.
+ */
+ if (!c0_compare_int_usable())
+ return -ENXIO;
+ }
+
+ /*
+ * With vectored interrupts things are getting platform specific.
+ * get_c0_compare_int is a hook to allow a platform to return the
+ * interrupt number of it's liking.
+ */
+ irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
+ if (get_c0_compare_int)
+ irq = get_c0_compare_int();
+
+ cd = &per_cpu(mips_clockevent_device, cpu);
+
+ cd->name = "MIPS";
+ cd->features = CLOCK_EVT_FEAT_ONESHOT;
+
+ /* Calculate the min / max delta */
+ cd->mult = div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+ cd->shift = 32;
+ cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
+ cd->min_delta_ns = clockevent_delta2ns(0x300, cd);
+
+ cd->rating = 300;
+ cd->irq = irq;
+ cd->cpumask = cpumask_of_cpu(cpu);
+ cd->set_next_event = mips_next_event;
+ cd->set_mode = mips_set_clock_mode;
+ cd->event_handler = mips_event_handler;
+
+ clockevents_register_device(cd);
+
+ /*
+ * On SMTC we only want to do the data structure
+ * initialization and IRQ setup once.
+ */
+ if (cpu)
+ return 0;
+ /*
+ * And we need the hwmask associated with the c0_compare
+ * vector to be initialized.
+ */
+ irq_hwmask[irq] = (0x100 << cp0_compare_irq);
+ if (cp0_timer_irq_installed)
+ return 0;
+
+ cp0_timer_irq_installed = 1;
+
+ setup_irq(irq, &c0_compare_irqaction);
+
+ return 0;
+}
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 335a6ae..e621fda 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -45,18 +45,7 @@
local_irq_enable();
}
-/*
- * There is a race when WAIT instruction executed with interrupt
- * enabled.
- * But it is implementation-dependent wheter the pipelie restarts when
- * a non-enabled interrupt is requested.
- */
-static void r4k_wait(void)
-{
- __asm__(" .set mips3 \n"
- " wait \n"
- " .set mips0 \n");
-}
+extern void r4k_wait(void);
/*
* This variant is preferable as it allows testing need_resched and going to
@@ -65,14 +54,18 @@
* interrupt is requested" restriction in the MIPS32/MIPS64 architecture makes
* using this version a gamble.
*/
-static void r4k_wait_irqoff(void)
+void r4k_wait_irqoff(void)
{
local_irq_disable();
if (!need_resched())
- __asm__(" .set mips3 \n"
+ __asm__(" .set push \n"
+ " .set mips3 \n"
" wait \n"
- " .set mips0 \n");
+ " .set pop \n");
local_irq_enable();
+ __asm__(" .globl __pastwait \n"
+ "__pastwait: \n");
+ return;
}
/*
@@ -128,7 +121,7 @@
__setup("nowait", wait_disable);
-static inline void check_wait(void)
+void __init check_wait(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
@@ -242,7 +235,6 @@
void __init check_bugs32(void)
{
- check_wait();
check_errata();
}
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index e29598a..ffa3310 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -79,11 +79,6 @@
FEXPORT(restore_all) # restore full frame
#ifdef CONFIG_MIPS_MT_SMTC
-/* Detect and execute deferred IPI "interrupts" */
- LONG_L s0, TI_REGS($28)
- LONG_S sp, TI_REGS($28)
- jal deferred_smtc_ipi
- LONG_S s0, TI_REGS($28)
#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP
/* Re-arm any temporarily masked interrupts not explicitly "acked" */
mfc0 v0, CP0_TCSTATUS
@@ -112,6 +107,11 @@
xor t0, t0, t3
mtc0 t0, CP0_TCCONTEXT
#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */
+/* Detect and execute deferred IPI "interrupts" */
+ LONG_L s0, TI_REGS($28)
+ LONG_S sp, TI_REGS($28)
+ jal deferred_smtc_ipi
+ LONG_S s0, TI_REGS($28)
#endif /* CONFIG_MIPS_MT_SMTC */
.set noat
RESTORE_TEMP
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index c6ada98..01dcbe3 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -20,6 +20,7 @@
#include <asm/stackframe.h>
#include <asm/war.h>
#include <asm/page.h>
+#include <asm/thread_info.h>
#define PANIC_PIC(msg) \
.set push; \
@@ -126,7 +127,42 @@
__FINIT
+ .align 5 /* 32 byte rollback region */
+LEAF(r4k_wait)
+ .set push
+ .set noreorder
+ /* start of rollback region */
+ LONG_L t0, TI_FLAGS($28)
+ nop
+ andi t0, _TIF_NEED_RESCHED
+ bnez t0, 1f
+ nop
+ nop
+ nop
+ .set mips3
+ wait
+ /* end of rollback region (the region size must be power of two) */
+ .set pop
+1:
+ jr ra
+ END(r4k_wait)
+
+ .macro BUILD_ROLLBACK_PROLOGUE handler
+ FEXPORT(rollback_\handler)
+ .set push
+ .set noat
+ MFC0 k0, CP0_EPC
+ PTR_LA k1, r4k_wait
+ ori k0, 0x1f /* 32 byte rollback region */
+ xori k0, 0x1f
+ bne k0, k1, 9f
+ MTC0 k0, CP0_EPC
+9:
+ .set pop
+ .endm
+
.align 5
+BUILD_ROLLBACK_PROLOGUE handle_int
NESTED(handle_int, PT_SIZE, sp)
#ifdef CONFIG_TRACE_IRQFLAGS
/*
@@ -201,6 +237,7 @@
* This prototype is copied to ebase + n*IntCtl.VS and patched
* to invoke the handler
*/
+BUILD_ROLLBACK_PROLOGUE except_vec_vi
NESTED(except_vec_vi, 0, sp)
SAVE_SOME
SAVE_AT
@@ -245,8 +282,8 @@
and t0, a0, t1
#ifdef CONFIG_MIPS_MT_SMTC_IM_BACKSTOP
mfc0 t2, CP0_TCCONTEXT
- or t0, t0, t2
- mtc0 t0, CP0_TCCONTEXT
+ or t2, t0, t2
+ mtc0 t2, CP0_TCCONTEXT
#endif /* CONFIG_MIPS_MT_SMTC_IM_BACKSTOP */
xor t1, t1, t0
mtc0 t1, CP0_STATUS
diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index c5a8b2d..6e152c8 100644
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -62,13 +62,13 @@
static void kgdb_call_nmi_hook(void *ignored)
{
- kgdb_nmicallback(raw_smp_processor_id(), (void *)0);
+ kgdb_nmicallback(raw_smp_processor_id(), NULL);
}
void kgdb_roundup_cpus(unsigned long flags)
{
local_irq_enable();
- smp_call_function(kgdb_call_nmi_hook, NULL, NULL);
+ smp_call_function(kgdb_call_nmi_hook, NULL, 0);
local_irq_disable();
}
@@ -190,9 +190,6 @@
struct pt_regs *regs = args->regs;
int trap = (regs->cp0_cause & 0x7c) >> 2;
- if (fixup_exception(regs))
- return NOTIFY_DONE;
-
/* Userpace events, ignore. */
if (user_mode(regs))
return NOTIFY_DONE;
@@ -239,8 +236,7 @@
atomic_set(&kgdb_cpu_doing_single_step, -1);
if (remcom_in_buffer[0] == 's')
- if (kgdb_contthread)
- atomic_set(&kgdb_cpu_doing_single_step, cpu);
+ atomic_set(&kgdb_cpu_doing_single_step, cpu);
return 0;
}
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index df4d3f2..dc9eb72 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -159,7 +159,7 @@
/*
* FPU Use Factor empirically derived from experiments on 34K
*/
-#define FPUSEFACTOR 333
+#define FPUSEFACTOR 2000
static __init int mt_fp_affinity_init(void)
{
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index b16facd..22fc19b 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -55,7 +55,7 @@
while (1) {
tick_nohz_stop_sched_tick(1);
while (!need_resched()) {
-#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
+#ifdef CONFIG_MIPS_MT_SMTC
extern void smtc_idle_loop_hook(void);
smtc_idle_loop_hook();
@@ -145,17 +145,18 @@
*/
p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1);
childregs->cp0_status &= ~(ST0_CU2|ST0_CU1);
+
+#ifdef CONFIG_MIPS_MT_SMTC
+ /*
+ * SMTC restores TCStatus after Status, and the CU bits
+ * are aliased there.
+ */
+ childregs->cp0_tcstatus &= ~(ST0_CU2|ST0_CU1);
+#endif
clear_tsk_thread_flag(p, TIF_USEDFPU);
#ifdef CONFIG_MIPS_MT_FPAFF
- /*
- * FPU affinity support is cleaner if we track the
- * user-visible CPU affinity from the very beginning.
- * The generic cpus_allowed mask will already have
- * been copied from the parent before copy_thread
- * is invoked.
- */
- p->thread.user_cpus_allowed = p->cpus_allowed;
+ clear_tsk_thread_flag(p, TIF_FPUBOUND);
#endif /* CONFIG_MIPS_MT_FPAFF */
if (clone_flags & CLONE_SETTLS)
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 35234b9..96ffc9c 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -238,7 +238,7 @@
case FPC_EIR: { /* implementation / version register */
unsigned int flags;
#ifdef CONFIG_MIPS_MT_SMTC
- unsigned int irqflags;
+ unsigned long irqflags;
unsigned int mtflags;
#endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index fc4fd4d..5e75a31 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -647,6 +647,12 @@
sys sys_timerfd_create 2
sys sys_timerfd_gettime 2
sys sys_timerfd_settime 4
+ sys sys_signalfd4 4
+ sys sys_eventfd2 2 /* 4325 */
+ sys sys_epoll_create1 1
+ sys sys_dup3 3
+ sys sys_pipe2 2
+ sys sys_inotify_init1 1
.endm
/* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 2b73fd1..3d58204 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -481,4 +481,10 @@
PTR sys_timerfd_create /* 5280 */
PTR sys_timerfd_gettime
PTR sys_timerfd_settime
+ PTR sys_signalfd4
+ PTR sys_eventfd2
+ PTR sys_epoll_create1 /* 5285 */
+ PTR sys_dup3
+ PTR sys_pipe2
+ PTR sys_inotify_init1
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 2654e75..da7f1b6 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -407,4 +407,10 @@
PTR sys_timerfd_create
PTR sys_timerfd_gettime /* 5285 */
PTR sys_timerfd_settime
+ PTR sys_signalfd4
+ PTR sys_eventfd2
+ PTR sys_epoll_create1
+ PTR sys_dup3 /* 5290 */
+ PTR sys_pipe2
+ PTR sys_inotify_init1
.size sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 76167be..d7cd1aa 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -529,4 +529,10 @@
PTR sys_timerfd_create
PTR sys_timerfd_gettime
PTR sys_timerfd_settime
+ PTR compat_sys_signalfd4
+ PTR sys_eventfd2 /* 4325 */
+ PTR sys_epoll_create1
+ PTR sys_dup3
+ PTR sys_pipe2
+ PTR sys_inotify_init1
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 8af8486..16f8edf 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -78,7 +78,7 @@
/* Sanity check */
if (start + size < start) {
- printk("Trying to add an invalid memory region, skipped\n");
+ pr_warning("Trying to add an invalid memory region, skipped\n");
return;
}
@@ -92,7 +92,7 @@
}
if (x == BOOT_MEM_MAP_MAX) {
- printk("Ooops! Too many entries in the memory map!\n");
+ pr_err("Ooops! Too many entries in the memory map!\n");
return;
}
@@ -108,22 +108,22 @@
const int field = 2 * sizeof(unsigned long);
for (i = 0; i < boot_mem_map.nr_map; i++) {
- printk(" memory: %0*Lx @ %0*Lx ",
+ printk(KERN_INFO " memory: %0*Lx @ %0*Lx ",
field, (unsigned long long) boot_mem_map.map[i].size,
field, (unsigned long long) boot_mem_map.map[i].addr);
switch (boot_mem_map.map[i].type) {
case BOOT_MEM_RAM:
- printk("(usable)\n");
+ printk(KERN_CONT "(usable)\n");
break;
case BOOT_MEM_ROM_DATA:
- printk("(ROM data)\n");
+ printk(KERN_CONT "(ROM data)\n");
break;
case BOOT_MEM_RESERVED:
- printk("(reserved)\n");
+ printk(KERN_CONT "(reserved)\n");
break;
default:
- printk("type %lu\n", boot_mem_map.map[i].type);
+ printk(KERN_CONT "type %lu\n", boot_mem_map.map[i].type);
break;
}
}
@@ -160,36 +160,39 @@
static unsigned long __init init_initrd(void)
{
unsigned long end;
- u32 *initrd_header;
/*
* Board specific code or command line parser should have
* already set up initrd_start and initrd_end. In these cases
* perfom sanity checks and use them if all looks good.
*/
- if (initrd_start && initrd_end > initrd_start)
- goto sanitize;
+ if (!initrd_start || initrd_end <= initrd_start) {
+#ifdef CONFIG_PROBE_INITRD_HEADER
+ u32 *initrd_header;
- /*
- * See if initrd has been added to the kernel image by
- * arch/mips/boot/addinitrd.c. In that case a header is
- * prepended to initrd and is made up by 8 bytes. The fisrt
- * word is a magic number and the second one is the size of
- * initrd. Initrd start must be page aligned in any cases.
- */
- initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
- if (initrd_header[0] != 0x494E5244)
+ /*
+ * See if initrd has been added to the kernel image by
+ * arch/mips/boot/addinitrd.c. In that case a header is
+ * prepended to initrd and is made up by 8 bytes. The first
+ * word is a magic number and the second one is the size of
+ * initrd. Initrd start must be page aligned in any cases.
+ */
+ initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
+ if (initrd_header[0] != 0x494E5244)
+ goto disable;
+ initrd_start = (unsigned long)(initrd_header + 2);
+ initrd_end = initrd_start + initrd_header[1];
+#else
goto disable;
- initrd_start = (unsigned long)(initrd_header + 2);
- initrd_end = initrd_start + initrd_header[1];
+#endif
+ }
-sanitize:
if (initrd_start & ~PAGE_MASK) {
- printk(KERN_ERR "initrd start must be page aligned\n");
+ pr_err("initrd start must be page aligned\n");
goto disable;
}
if (initrd_start < PAGE_OFFSET) {
- printk(KERN_ERR "initrd start < PAGE_OFFSET\n");
+ pr_err("initrd start < PAGE_OFFSET\n");
goto disable;
}
@@ -221,18 +224,18 @@
goto disable;
}
if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) {
- printk("Initrd extends beyond end of memory");
+ printk(KERN_ERR "Initrd extends beyond end of memory");
goto disable;
}
reserve_bootmem(__pa(initrd_start), size, BOOTMEM_DEFAULT);
initrd_below_start_ok = 1;
- printk(KERN_INFO "Initial ramdisk at: 0x%lx (%lu bytes)\n",
- initrd_start, size);
+ pr_info("Initial ramdisk at: 0x%lx (%lu bytes)\n",
+ initrd_start, size);
return;
disable:
- printk(" - disabling initrd\n");
+ printk(KERN_CONT " - disabling initrd\n");
initrd_start = 0;
initrd_end = 0;
}
@@ -310,14 +313,12 @@
if (min_low_pfn >= max_low_pfn)
panic("Incorrect memory mapping !!!");
if (min_low_pfn > ARCH_PFN_OFFSET) {
- printk(KERN_INFO
- "Wasting %lu bytes for tracking %lu unused pages\n",
- (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page),
- min_low_pfn - ARCH_PFN_OFFSET);
+ pr_info("Wasting %lu bytes for tracking %lu unused pages\n",
+ (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page),
+ min_low_pfn - ARCH_PFN_OFFSET);
} else if (min_low_pfn < ARCH_PFN_OFFSET) {
- printk(KERN_INFO
- "%lu free pages won't be used\n",
- ARCH_PFN_OFFSET - min_low_pfn);
+ pr_info("%lu free pages won't be used\n",
+ ARCH_PFN_OFFSET - min_low_pfn);
}
min_low_pfn = ARCH_PFN_OFFSET;
@@ -471,7 +472,7 @@
/* call board setup routine */
plat_mem_setup();
- printk("Determined physical RAM map:\n");
+ pr_info("Determined physical RAM map:\n");
print_memory_map();
strlcpy(command_line, arcs_cmdline, sizeof(command_line));
@@ -482,7 +483,7 @@
parse_early_param();
if (usermem) {
- printk("User-defined physical RAM map:\n");
+ pr_info("User-defined physical RAM map:\n");
print_memory_map();
}
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index a516286..897fb2b 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -1,4 +1,21 @@
-/* Copyright (C) 2004 Mips Technologies, Inc */
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2004 Mips Technologies, Inc
+ * Copyright (C) 2008 Kevin D. Kissell
+ */
#include <linux/clockchips.h>
#include <linux/kernel.h>
@@ -21,7 +38,6 @@
#include <asm/time.h>
#include <asm/addrspace.h>
#include <asm/smtc.h>
-#include <asm/smtc_ipi.h>
#include <asm/smtc_proc.h>
/*
@@ -58,11 +74,6 @@
asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
-/*
- * Clock interrupt "latch" buffers, per "CPU"
- */
-
-static atomic_t ipi_timer_latch[NR_CPUS];
/*
* Number of InterProcessor Interrupt (IPI) message buffers to allocate
@@ -70,7 +81,7 @@
#define IPIBUF_PER_CPU 4
-static struct smtc_ipi_q IPIQ[NR_CPUS];
+struct smtc_ipi_q IPIQ[NR_CPUS];
static struct smtc_ipi_q freeIPIq;
@@ -282,7 +293,7 @@
* phys_cpu_present_map and the logical/physical mappings.
*/
-int __init mipsmt_build_cpu_map(int start_cpu_slot)
+int __init smtc_build_cpu_map(int start_cpu_slot)
{
int i, ntcs;
@@ -325,7 +336,12 @@
write_tc_c0_tcstatus((read_tc_c0_tcstatus()
& ~(TCSTATUS_TKSU | TCSTATUS_DA | TCSTATUS_IXMT))
| TCSTATUS_A);
- write_tc_c0_tccontext(0);
+ /*
+ * TCContext gets an offset from the base of the IPIQ array
+ * to be used in low-level code to detect the presence of
+ * an active IPI queue
+ */
+ write_tc_c0_tccontext((sizeof(struct smtc_ipi_q) * cpu) << 16);
/* Bind tc to vpe */
write_tc_c0_tcbind(vpe);
/* In general, all TCs should have the same cpu_data indications */
@@ -336,10 +352,18 @@
cpu_data[cpu].options &= ~MIPS_CPU_FPU;
cpu_data[cpu].vpe_id = vpe;
cpu_data[cpu].tc_id = tc;
+ /* Multi-core SMTC hasn't been tested, but be prepared */
+ cpu_data[cpu].core = (read_vpe_c0_ebase() >> 1) & 0xff;
}
+/*
+ * Tweak to get Count registes in as close a sync as possible.
+ * Value seems good for 34K-class cores.
+ */
-void mipsmt_prepare_cpus(void)
+#define CP0_SKEW 8
+
+void smtc_prepare_cpus(int cpus)
{
int i, vpe, tc, ntc, nvpe, tcpervpe[NR_CPUS], slop, cpu;
unsigned long flags;
@@ -363,13 +387,13 @@
IPIQ[i].head = IPIQ[i].tail = NULL;
spin_lock_init(&IPIQ[i].lock);
IPIQ[i].depth = 0;
- atomic_set(&ipi_timer_latch[i], 0);
}
/* cpu_data index starts at zero */
cpu = 0;
cpu_data[cpu].vpe_id = 0;
cpu_data[cpu].tc_id = 0;
+ cpu_data[cpu].core = (read_c0_ebase() >> 1) & 0xff;
cpu++;
/* Report on boot-time options */
@@ -484,7 +508,8 @@
write_vpe_c0_compare(0);
/* Propagate Config7 */
write_vpe_c0_config7(read_c0_config7());
- write_vpe_c0_count(read_c0_count());
+ write_vpe_c0_count(read_c0_count() + CP0_SKEW);
+ ehb();
}
/* enable multi-threading within VPE */
write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() | VPECONTROL_TE);
@@ -556,7 +581,7 @@
void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
{
extern u32 kernelsp[NR_CPUS];
- long flags;
+ unsigned long flags;
int mtflags;
LOCK_MT_PRA();
@@ -585,24 +610,22 @@
void smtc_init_secondary(void)
{
- /*
- * Start timer on secondary VPEs if necessary.
- * plat_timer_setup has already have been invoked by init/main
- * on "boot" TC. Like per_cpu_trap_init() hack, this assumes that
- * SMTC init code assigns TCs consdecutively and in ascending order
- * to across available VPEs.
- */
- if (((read_c0_tcbind() & TCBIND_CURTC) != 0) &&
- ((read_c0_tcbind() & TCBIND_CURVPE)
- != cpu_data[smp_processor_id() - 1].vpe_id)){
- write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
- }
-
local_irq_enable();
}
void smtc_smp_finish(void)
{
+ int cpu = smp_processor_id();
+
+ /*
+ * Lowest-numbered CPU per VPE starts a clock tick.
+ * Like per_cpu_trap_init() hack, this assumes that
+ * SMTC init code assigns TCs consdecutively and
+ * in ascending order across available VPEs.
+ */
+ if (cpu > 0 && (cpu_data[cpu].vpe_id != cpu_data[cpu - 1].vpe_id))
+ write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
+
printk("TC %d going on-line as CPU %d\n",
cpu_data[smp_processor_id()].tc_id, smp_processor_id());
}
@@ -753,8 +776,10 @@
{
int tcstatus;
struct smtc_ipi *pipi;
- long flags;
+ unsigned long flags;
int mtflags;
+ unsigned long tcrestart;
+ extern void r4k_wait_irqoff(void), __pastwait(void);
if (cpu == smp_processor_id()) {
printk("Cannot Send IPI to self!\n");
@@ -771,8 +796,6 @@
pipi->arg = (void *)action;
pipi->dest = cpu;
if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) {
- if (type == SMTC_CLOCK_TICK)
- atomic_inc(&ipi_timer_latch[cpu]);
/* If not on same VPE, enqueue and send cross-VPE interrupt */
smtc_ipi_nq(&IPIQ[cpu], pipi);
LOCK_CORE_PRA();
@@ -800,22 +823,29 @@
if ((tcstatus & TCSTATUS_IXMT) != 0) {
/*
- * Spin-waiting here can deadlock,
- * so we queue the message for the target TC.
+ * If we're in the the irq-off version of the wait
+ * loop, we need to force exit from the wait and
+ * do a direct post of the IPI.
+ */
+ if (cpu_wait == r4k_wait_irqoff) {
+ tcrestart = read_tc_c0_tcrestart();
+ if (tcrestart >= (unsigned long)r4k_wait_irqoff
+ && tcrestart < (unsigned long)__pastwait) {
+ write_tc_c0_tcrestart(__pastwait);
+ tcstatus &= ~TCSTATUS_IXMT;
+ write_tc_c0_tcstatus(tcstatus);
+ goto postdirect;
+ }
+ }
+ /*
+ * Otherwise we queue the message for the target TC
+ * to pick up when he does a local_irq_restore()
*/
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
- /* Try to reduce redundant timer interrupt messages */
- if (type == SMTC_CLOCK_TICK) {
- if (atomic_postincrement(&ipi_timer_latch[cpu])!=0){
- smtc_ipi_nq(&freeIPIq, pipi);
- return;
- }
- }
smtc_ipi_nq(&IPIQ[cpu], pipi);
} else {
- if (type == SMTC_CLOCK_TICK)
- atomic_inc(&ipi_timer_latch[cpu]);
+postdirect:
post_direct_ipi(cpu, pipi);
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
@@ -883,7 +913,7 @@
smp_call_function_interrupt();
}
-DECLARE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
void ipi_decode(struct smtc_ipi *pipi)
{
@@ -891,20 +921,13 @@
struct clock_event_device *cd;
void *arg_copy = pipi->arg;
int type_copy = pipi->type;
- int ticks;
-
smtc_ipi_nq(&freeIPIq, pipi);
switch (type_copy) {
case SMTC_CLOCK_TICK:
irq_enter();
kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
- cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
- ticks = atomic_read(&ipi_timer_latch[cpu]);
- atomic_sub(ticks, &ipi_timer_latch[cpu]);
- while (ticks) {
- cd->event_handler(cd);
- ticks--;
- }
+ cd = &per_cpu(mips_clockevent_device, cpu);
+ cd->event_handler(cd);
irq_exit();
break;
@@ -937,24 +960,48 @@
}
}
+/*
+ * Similar to smtc_ipi_replay(), but invoked from context restore,
+ * so it reuses the current exception frame rather than set up a
+ * new one with self_ipi.
+ */
+
void deferred_smtc_ipi(void)
{
- struct smtc_ipi *pipi;
- unsigned long flags;
-/* DEBUG */
- int q = smp_processor_id();
+ int cpu = smp_processor_id();
/*
* Test is not atomic, but much faster than a dequeue,
* and the vast majority of invocations will have a null queue.
+ * If irq_disabled when this was called, then any IPIs queued
+ * after we test last will be taken on the next irq_enable/restore.
+ * If interrupts were enabled, then any IPIs added after the
+ * last test will be taken directly.
*/
- if (IPIQ[q].head != NULL) {
- while((pipi = smtc_ipi_dq(&IPIQ[q])) != NULL) {
- /* ipi_decode() should be called with interrupts off */
- local_irq_save(flags);
+
+ while (IPIQ[cpu].head != NULL) {
+ struct smtc_ipi_q *q = &IPIQ[cpu];
+ struct smtc_ipi *pipi;
+ unsigned long flags;
+
+ /*
+ * It may be possible we'll come in with interrupts
+ * already enabled.
+ */
+ local_irq_save(flags);
+
+ spin_lock(&q->lock);
+ pipi = __smtc_ipi_dq(q);
+ spin_unlock(&q->lock);
+ if (pipi != NULL)
ipi_decode(pipi);
- local_irq_restore(flags);
- }
+ /*
+ * The use of the __raw_local restore isn't
+ * as obviously necessary here as in smtc_ipi_replay(),
+ * but it's more efficient, given that we're already
+ * running down the IPI queue.
+ */
+ __raw_local_irq_restore(flags);
}
}
@@ -975,7 +1022,7 @@
struct smtc_ipi *pipi;
unsigned long tcstatus;
int sent;
- long flags;
+ unsigned long flags;
unsigned int mtflags;
unsigned int vpflags;
@@ -1066,55 +1113,53 @@
/*
* SMTC-specific hacks invoked from elsewhere in the kernel.
- *
- * smtc_ipi_replay is called from raw_local_irq_restore which is only ever
- * called with interrupts disabled. We do rely on interrupts being disabled
- * here because using spin_lock_irqsave()/spin_unlock_irqrestore() would
- * result in a recursive call to raw_local_irq_restore().
*/
-static void __smtc_ipi_replay(void)
+ /*
+ * smtc_ipi_replay is called from raw_local_irq_restore
+ */
+
+void smtc_ipi_replay(void)
{
unsigned int cpu = smp_processor_id();
/*
* To the extent that we've ever turned interrupts off,
* we may have accumulated deferred IPIs. This is subtle.
- * If we use the smtc_ipi_qdepth() macro, we'll get an
- * exact number - but we'll also disable interrupts
- * and create a window of failure where a new IPI gets
- * queued after we test the depth but before we re-enable
- * interrupts. So long as IXMT never gets set, however,
* we should be OK: If we pick up something and dispatch
* it here, that's great. If we see nothing, but concurrent
* with this operation, another TC sends us an IPI, IXMT
* is clear, and we'll handle it as a real pseudo-interrupt
- * and not a pseudo-pseudo interrupt.
+ * and not a pseudo-pseudo interrupt. The important thing
+ * is to do the last check for queued message *after* the
+ * re-enabling of interrupts.
*/
- if (IPIQ[cpu].depth > 0) {
- while (1) {
- struct smtc_ipi_q *q = &IPIQ[cpu];
- struct smtc_ipi *pipi;
- extern void self_ipi(struct smtc_ipi *);
+ while (IPIQ[cpu].head != NULL) {
+ struct smtc_ipi_q *q = &IPIQ[cpu];
+ struct smtc_ipi *pipi;
+ unsigned long flags;
- spin_lock(&q->lock);
- pipi = __smtc_ipi_dq(q);
- spin_unlock(&q->lock);
- if (!pipi)
- break;
+ /*
+ * It's just possible we'll come in with interrupts
+ * already enabled.
+ */
+ local_irq_save(flags);
+ spin_lock(&q->lock);
+ pipi = __smtc_ipi_dq(q);
+ spin_unlock(&q->lock);
+ /*
+ ** But use a raw restore here to avoid recursion.
+ */
+ __raw_local_irq_restore(flags);
+
+ if (pipi) {
self_ipi(pipi);
smtc_cpu_stats[cpu].selfipis++;
}
}
}
-void smtc_ipi_replay(void)
-{
- raw_local_irq_disable();
- __smtc_ipi_replay();
-}
-
EXPORT_SYMBOL(smtc_ipi_replay);
void smtc_idle_loop_hook(void)
@@ -1193,40 +1238,13 @@
}
}
- /*
- * Now that we limit outstanding timer IPIs, check for hung TC
- */
- for (tc = 0; tc < NR_CPUS; tc++) {
- /* Don't check ourself - we'll dequeue IPIs just below */
- if ((tc != smp_processor_id()) &&
- atomic_read(&ipi_timer_latch[tc]) > timerq_limit) {
- if (clock_hang_reported[tc] == 0) {
- pdb_msg += sprintf(pdb_msg,
- "TC %d looks hung with timer latch at %d\n",
- tc, atomic_read(&ipi_timer_latch[tc]));
- clock_hang_reported[tc]++;
- }
- }
- }
emt(mtflags);
local_irq_restore(flags);
if (pdb_msg != &id_ho_db_msg[0])
printk("CPU%d: %s", smp_processor_id(), id_ho_db_msg);
#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
- /*
- * Replay any accumulated deferred IPIs. If "Instant Replay"
- * is in use, there should never be any.
- */
-#ifndef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
- {
- unsigned long flags;
-
- local_irq_save(flags);
- __smtc_ipi_replay();
- local_irq_restore(flags);
- }
-#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */
+ smtc_ipi_replay();
}
void smtc_soft_dump(void)
@@ -1242,10 +1260,6 @@
printk("%d: %ld\n", i, smtc_cpu_stats[i].selfipis);
}
smtc_ipi_qdump();
- printk("Timer IPI Backlogs:\n");
- for (i=0; i < NR_CPUS; i++) {
- printk("%d: %d\n", i, atomic_read(&ipi_timer_latch[i]));
- }
printk("%d Recoveries of \"stolen\" FPU\n",
atomic_read(&smtc_fpu_recoveries));
}
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 426cced..b602ac6 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -46,6 +46,9 @@
#include <asm/types.h>
#include <asm/stacktrace.h>
+extern void check_wait(void);
+extern asmlinkage void r4k_wait(void);
+extern asmlinkage void rollback_handle_int(void);
extern asmlinkage void handle_int(void);
extern asmlinkage void handle_tlbm(void);
extern asmlinkage void handle_tlbl(void);
@@ -373,8 +376,8 @@
do_exit(SIGSEGV);
}
-extern const struct exception_table_entry __start___dbe_table[];
-extern const struct exception_table_entry __stop___dbe_table[];
+extern struct exception_table_entry __start___dbe_table[];
+extern struct exception_table_entry __stop___dbe_table[];
__asm__(
" .section __dbe_table, \"a\"\n"
@@ -822,8 +825,10 @@
if (cpus_intersects(current->cpus_allowed, mt_fpu_cpumask)) {
cpumask_t tmask;
- cpus_and(tmask, current->thread.user_cpus_allowed,
- mt_fpu_cpumask);
+ current->thread.user_cpus_allowed
+ = current->cpus_allowed;
+ cpus_and(tmask, current->cpus_allowed,
+ mt_fpu_cpumask);
set_cpus_allowed(current, tmask);
set_thread_flag(TIF_FPUBOUND);
}
@@ -1200,7 +1205,7 @@
if (n == 0 && cpu_has_divec) {
*(u32 *)(ebase + 0x200) = 0x08000000 |
(0x03ffffff & (handler >> 2));
- flush_icache_range(ebase + 0x200, ebase + 0x204);
+ local_flush_icache_range(ebase + 0x200, ebase + 0x204);
}
return (void *)old_handler;
}
@@ -1251,6 +1256,9 @@
extern char except_vec_vi, except_vec_vi_lui;
extern char except_vec_vi_ori, except_vec_vi_end;
+ extern char rollback_except_vec_vi;
+ char *vec_start = (cpu_wait == r4k_wait) ?
+ &rollback_except_vec_vi : &except_vec_vi;
#ifdef CONFIG_MIPS_MT_SMTC
/*
* We need to provide the SMTC vectored interrupt handler
@@ -1258,11 +1266,11 @@
* Status.IM bit to be masked before going there.
*/
extern char except_vec_vi_mori;
- const int mori_offset = &except_vec_vi_mori - &except_vec_vi;
+ const int mori_offset = &except_vec_vi_mori - vec_start;
#endif /* CONFIG_MIPS_MT_SMTC */
- const int handler_len = &except_vec_vi_end - &except_vec_vi;
- const int lui_offset = &except_vec_vi_lui - &except_vec_vi;
- const int ori_offset = &except_vec_vi_ori - &except_vec_vi;
+ const int handler_len = &except_vec_vi_end - vec_start;
+ const int lui_offset = &except_vec_vi_lui - vec_start;
+ const int ori_offset = &except_vec_vi_ori - vec_start;
if (handler_len > VECTORSPACING) {
/*
@@ -1272,7 +1280,7 @@
panic("VECTORSPACING too small");
}
- memcpy(b, &except_vec_vi, handler_len);
+ memcpy(b, vec_start, handler_len);
#ifdef CONFIG_MIPS_MT_SMTC
BUG_ON(n > 7); /* Vector index %d exceeds SMTC maximum. */
@@ -1283,7 +1291,8 @@
*w = (*w & 0xffff0000) | (((u32)handler >> 16) & 0xffff);
w = (u32 *)(b + ori_offset);
*w = (*w & 0xffff0000) | ((u32)handler & 0xffff);
- flush_icache_range((unsigned long)b, (unsigned long)(b+handler_len));
+ local_flush_icache_range((unsigned long)b,
+ (unsigned long)(b+handler_len));
}
else {
/*
@@ -1295,7 +1304,8 @@
w = (u32 *)b;
*w++ = 0x08000000 | (((u32)handler >> 2) & 0x03fffff); /* j handler */
*w = 0;
- flush_icache_range((unsigned long)b, (unsigned long)(b+8));
+ local_flush_icache_range((unsigned long)b,
+ (unsigned long)(b+8));
}
return (void *)old_handler;
@@ -1515,7 +1525,7 @@
void __init set_handler(unsigned long offset, void *addr, unsigned long size)
{
memcpy((void *)(ebase + offset), addr, size);
- flush_icache_range(ebase + offset, ebase + offset + size);
+ local_flush_icache_range(ebase + offset, ebase + offset + size);
}
static char panic_null_cerr[] __cpuinitdata =
@@ -1552,6 +1562,10 @@
extern char except_vec3_generic, except_vec3_r4000;
extern char except_vec4;
unsigned long i;
+ int rollback;
+
+ check_wait();
+ rollback = (cpu_wait == r4k_wait);
#if defined(CONFIG_KGDB)
if (kgdb_early_setup)
@@ -1616,7 +1630,7 @@
if (board_be_init)
board_be_init();
- set_except_vector(0, handle_int);
+ set_except_vector(0, rollback ? rollback_handle_int : handle_int);
set_except_vector(1, handle_tlbm);
set_except_vector(2, handle_tlbl);
set_except_vector(3, handle_tlbs);
@@ -1680,6 +1694,8 @@
signal32_init();
#endif
- flush_icache_range(ebase, ebase + 0x400);
+ local_flush_icache_range(ebase, ebase + 0x400);
flush_tlb_handlers();
+
+ sort_extable(__start___dbe_table, __stop___dbe_table);
}
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index b5470ce..afb119f 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -36,6 +36,7 @@
SCHED_TEXT
LOCK_TEXT
KPROBES_TEXT
+ *(.text.*)
*(.fixup)
*(.gnu.warning)
} :text = 0
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index 8d77841..edac989 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -39,12 +39,14 @@
#ifdef USE_DOUBLE
#define LOAD ld
+#define LOAD32 lwu
#define ADD daddu
#define NBYTES 8
#else
#define LOAD lw
+#define LOAD32 lw
#define ADD addu
#define NBYTES 4
@@ -60,6 +62,14 @@
ADD sum, v1; \
.set pop
+#define ADDC32(sum,reg) \
+ .set push; \
+ .set noat; \
+ addu sum, reg; \
+ sltu v1, sum, reg; \
+ addu sum, v1; \
+ .set pop
+
#define CSUM_BIGCHUNK1(src, offset, sum, _t0, _t1, _t2, _t3) \
LOAD _t0, (offset + UNIT(0))(src); \
LOAD _t1, (offset + UNIT(1))(src); \
@@ -132,7 +142,7 @@
beqz t8, .Lqword_align
andi t8, src, 0x8
- lw t0, 0x00(src)
+ LOAD32 t0, 0x00(src)
LONG_SUBU a1, a1, 0x4
ADDC(sum, t0)
PTR_ADDU src, src, 0x4
@@ -211,7 +221,7 @@
LONG_SRL t8, t8, 0x2
.Lend_words:
- lw t0, (src)
+ LOAD32 t0, (src)
LONG_SUBU t8, t8, 0x1
ADDC(sum, t0)
.set reorder /* DADDI_WAR */
@@ -230,6 +240,9 @@
/* Still a full word to go */
ulw t1, (src)
PTR_ADDIU src, 4
+#ifdef USE_DOUBLE
+ dsll t1, t1, 32 /* clear lower 32bit */
+#endif
ADDC(sum, t1)
1: move t1, zero
@@ -280,7 +293,7 @@
1:
.set reorder
/* Add the passed partial csum. */
- ADDC(sum, a2)
+ ADDC32(sum, a2)
jr ra
.set noreorder
END(csum_partial)
@@ -681,7 +694,7 @@
.set pop
1:
.set reorder
- ADDC(sum, psum)
+ ADDC32(sum, psum)
jr ra
.set noreorder
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 27a5b46..5500c20 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -320,6 +320,7 @@
flush_cache_range = r3k_flush_cache_range;
flush_cache_page = r3k_flush_cache_page;
flush_icache_range = r3k_flush_icache_range;
+ local_flush_icache_range = r3k_flush_icache_range;
flush_cache_sigtramp = r3k_flush_cache_sigtramp;
local_flush_data_cache_page = local_r3k_flush_data_cache_page;
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 71df339..6e99665 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -543,12 +543,8 @@
unsigned long end;
};
-static inline void local_r4k_flush_icache_range(void *args)
+static inline void local_r4k_flush_icache_range(unsigned long start, unsigned long end)
{
- struct flush_icache_range_args *fir_args = args;
- unsigned long start = fir_args->start;
- unsigned long end = fir_args->end;
-
if (!cpu_has_ic_fills_f_dc) {
if (end - start >= dcache_size) {
r4k_blast_dcache();
@@ -564,6 +560,15 @@
protected_blast_icache_range(start, end);
}
+static inline void local_r4k_flush_icache_range_ipi(void *args)
+{
+ struct flush_icache_range_args *fir_args = args;
+ unsigned long start = fir_args->start;
+ unsigned long end = fir_args->end;
+
+ local_r4k_flush_icache_range(start, end);
+}
+
static void r4k_flush_icache_range(unsigned long start, unsigned long end)
{
struct flush_icache_range_args args;
@@ -571,7 +576,7 @@
args.start = start;
args.end = end;
- r4k_on_each_cpu(local_r4k_flush_icache_range, &args, 1);
+ r4k_on_each_cpu(local_r4k_flush_icache_range_ipi, &args, 1);
instruction_hazard();
}
@@ -1375,6 +1380,7 @@
local_flush_data_cache_page = local_r4k_flush_data_cache_page;
flush_data_cache_page = r4k_flush_data_cache_page;
flush_icache_range = r4k_flush_icache_range;
+ local_flush_icache_range = local_r4k_flush_icache_range;
#if defined(CONFIG_DMA_NONCOHERENT)
if (coherentio) {
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index a9f7f1f..f7c8f9c 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -362,6 +362,7 @@
flush_cache_range = (void *) tx39h_flush_icache_all;
flush_cache_page = (void *) tx39h_flush_icache_all;
flush_icache_range = (void *) tx39h_flush_icache_all;
+ local_flush_icache_range = (void *) tx39h_flush_icache_all;
flush_cache_sigtramp = (void *) tx39h_flush_icache_all;
local_flush_data_cache_page = (void *) tx39h_flush_icache_all;
@@ -390,6 +391,7 @@
flush_cache_range = tx39_flush_cache_range;
flush_cache_page = tx39_flush_cache_page;
flush_icache_range = tx39_flush_icache_range;
+ local_flush_icache_range = tx39_flush_icache_range;
flush_cache_sigtramp = tx39_flush_cache_sigtramp;
local_flush_data_cache_page = local_tx39_flush_data_cache_page;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 034e850..1eb7c71 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -29,6 +29,7 @@
void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
unsigned long pfn);
void (*flush_icache_range)(unsigned long start, unsigned long end);
+void (*local_flush_icache_range)(unsigned long start, unsigned long end);
void (*__flush_cache_vmap)(void);
void (*__flush_cache_vunmap)(void);
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 76da73a..979cf91 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1273,10 +1273,10 @@
void __cpuinit flush_tlb_handlers(void)
{
- flush_icache_range((unsigned long)handle_tlbl,
+ local_flush_icache_range((unsigned long)handle_tlbl,
(unsigned long)handle_tlbl + sizeof(handle_tlbl));
- flush_icache_range((unsigned long)handle_tlbs,
+ local_flush_icache_range((unsigned long)handle_tlbs,
(unsigned long)handle_tlbs + sizeof(handle_tlbs));
- flush_icache_range((unsigned long)handle_tlbm,
+ local_flush_icache_range((unsigned long)handle_tlbm,
(unsigned long)handle_tlbm + sizeof(handle_tlbm));
}
diff --git a/arch/mips/mti-malta/Makefile b/arch/mips/mti-malta/Makefile
index 3b7dd72..cef2db8 100644
--- a/arch/mips/mti-malta/Makefile
+++ b/arch/mips/mti-malta/Makefile
@@ -15,6 +15,6 @@
obj-$(CONFIG_PCI) += malta-pci.o
# FIXME FIXME FIXME
-obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
+obj-$(CONFIG_MIPS_MT_SMTC) += malta-smtc.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/mti-malta/malta-smtc.c b/arch/mips/mti-malta/malta-smtc.c
index 5ea705e..f84a46a 100644
--- a/arch/mips/mti-malta/malta-smtc.c
+++ b/arch/mips/mti-malta/malta-smtc.c
@@ -84,12 +84,17 @@
static void __init msmtc_smp_setup(void)
{
- mipsmt_build_cpu_map(0);
+ /*
+ * we won't get the definitive value until
+ * we've run smtc_prepare_cpus later, but
+ * we would appear to need an upper bound now.
+ */
+ smp_num_siblings = smtc_build_cpu_map(0);
}
static void __init msmtc_prepare_cpus(unsigned int max_cpus)
{
- mipsmt_prepare_cpus();
+ smtc_prepare_cpus(max_cpus);
}
struct plat_smp_ops msmtc_smp_ops = {
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 15e01ae..c8c32f4 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -15,6 +15,7 @@
obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
+obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
#
# These are still pretty much in the old state, watch, go blind.
diff --git a/arch/mips/pci/pci-bcm47xx.c b/arch/mips/pci/pci-bcm47xx.c
new file mode 100644
index 0000000..bea9b6c
--- /dev/null
+++ b/arch/mips/pci/pci-bcm47xx.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2008 Aurelien Jarno <aurelien@aurel32.net>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/ssb/ssb.h>
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return 0;
+}
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ int res;
+ u8 slot, pin;
+
+ res = ssb_pcibios_plat_dev_init(dev);
+ if (res < 0) {
+ printk(KERN_ALERT "PCI: Failed to init device %s\n",
+ pci_name(dev));
+ return res;
+ }
+
+ pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
+ slot = PCI_SLOT(dev->devfn);
+ res = ssb_pcibios_map_irq(dev, slot, pin);
+
+ /* IRQ-0 and IRQ-1 are software interrupts. */
+ if (res < 2) {
+ printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
+ pci_name(dev));
+ return res;
+ }
+
+ dev->irq = res;
+ return 0;
+}
+
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index ce92f82..f97ab14 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -143,25 +143,47 @@
*/
int __devinit pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
- struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
- int irq = bc->pci_int[slot];
+ return 0;
+}
- if (irq == -1) {
- irq = bc->pci_int[slot] = request_bridge_irq(bc);
- if (irq < 0)
- panic("Can't allocate interrupt for PCI device %s\n",
- pci_name(dev));
+/* Most MIPS systems have straight-forward swizzling needs. */
+static inline u8 bridge_swizzle(u8 pin, u8 slot)
+{
+ return (((pin - 1) + slot) % 4) + 1;
+}
+
+static inline struct pci_dev *bridge_root_dev(struct pci_dev *dev)
+{
+ while (dev->bus->parent) {
+ /* Move up the chain of bridges. */
+ dev = dev->bus->self;
}
- irq_to_bridge[irq] = bc;
- irq_to_slot[irq] = slot;
-
- return irq;
+ return dev;
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
+ struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
+ struct pci_dev *rdev = bridge_root_dev(dev);
+ int slot = PCI_SLOT(rdev->devfn);
+ int irq;
+
+ irq = bc->pci_int[slot];
+ if (irq == -1) {
+ irq = request_bridge_irq(bc);
+ if (irq < 0)
+ return irq;
+
+ bc->pci_int[slot] = irq;
+ }
+
+ irq_to_bridge[irq] = bc;
+ irq_to_slot[irq] = slot;
+
+ dev->irq = irq;
+
return 0;
}
@@ -205,6 +227,7 @@
return bc->nasid;
}
+EXPORT_SYMBOL(pcibus_to_node);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
pci_fixup_ioc3);
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index 44fb0a6..82ab395 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -49,8 +49,6 @@
#define GPIO_ALE (1 << 0x0a)
#define GPIO_CLE (1 << 0x0b)
-extern char *board_type;
-
static struct resource korina_dev0_res[] = {
{
.name = "korina_regs",
@@ -265,14 +263,6 @@
}
-/* DEVICE CONTROLLER 1 */
-#define CFG_DC_DEV1 ((void *)0xb8010010)
-#define CFG_DC_DEV2 ((void *)0xb8010020)
-#define CFG_DC_DEVBASE 0x0
-#define CFG_DC_DEVMASK 0x4
-#define CFG_DC_DEVC 0x8
-#define CFG_DC_DEVTC 0xC
-
/* NAND definitions */
#define NAND_CHIP_DELAY 25
@@ -301,16 +291,16 @@
static int __init plat_setup_devices(void)
{
/* Look for the CF card reader */
- if (!readl(CFG_DC_DEV1 + CFG_DC_DEVMASK))
+ if (!readl(IDT434_REG_BASE + DEV1MASK))
rb532_devs[1] = NULL;
else {
cf_slot0_res[0].start =
- readl(CFG_DC_DEV1 + CFG_DC_DEVBASE);
+ readl(IDT434_REG_BASE + DEV1BASE);
cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000;
}
/* Read the NAND resources from the device controller */
- nand_slot0_res[0].start = readl(CFG_DC_DEV2 + CFG_DC_DEVBASE);
+ nand_slot0_res[0].start = readl(IDT434_REG_BASE + DEV2BASE);
nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
/* Initialise the NAND device */
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 6014123..52486c4 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,7 +150,7 @@
return res;
/* Second HPC is missing? */
- if (!ip22_is_fullhouse() ||
+ if (ip22_is_fullhouse() ||
get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
return 0;
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 1bc57d0..fe6bee0 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -53,6 +53,7 @@
txx9_ce_res[i].name = txx9_ce_res_name[i];
}
+ txx9_pcode = pcode;
sprintf(txx9_pcode_str, "TX%x", pcode);
if (base) {
txx9_reg_res.start = base & 0xfffffffffULL;
@@ -328,6 +329,9 @@
void __init plat_time_init(void)
{
+#ifdef CONFIG_CPU_TX49XX
+ mips_hpt_frequency = txx9_cpu_clock / 2;
+#endif
txx9_board_vec->time_init();
}
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index cba36a2..92dd1a0 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -72,6 +72,7 @@
cascade = irq_cascade + irq;
if (cascade->get_irq != NULL) {
unsigned int source_irq = irq;
+ int ret;
desc = irq_desc + source_irq;
if (desc->chip->mask_ack)
desc->chip->mask_ack(source_irq);
@@ -79,8 +80,9 @@
desc->chip->mask(source_irq);
desc->chip->ack(source_irq);
}
- irq = cascade->get_irq(irq);
- if (irq < 0)
+ ret = cascade->get_irq(irq);
+ irq = ret;
+ if (ret < 0)
atomic_inc(&irq_err_count);
else
irq_dispatch(irq);
diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c
index 761c434..56c64cc 100644
--- a/arch/mn10300/kernel/irq.c
+++ b/arch/mn10300/kernel/irq.c
@@ -20,22 +20,8 @@
atomic_t irq_err_count;
/*
- * MN10300 INTC controller operations
+ * MN10300 interrupt controller operations
*/
-static void mn10300_cpupic_disable(unsigned int irq)
-{
- u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_DETECT;
- tmp = GxICR(irq);
-}
-
-static void mn10300_cpupic_enable(unsigned int irq)
-{
- u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE;
- tmp = GxICR(irq);
-}
-
static void mn10300_cpupic_ack(unsigned int irq)
{
u16 tmp;
@@ -60,26 +46,54 @@
static void mn10300_cpupic_unmask(unsigned int irq)
{
u16 tmp = GxICR(irq);
- GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT;
- tmp = GxICR(irq);
-}
-
-static void mn10300_cpupic_end(unsigned int irq)
-{
- u16 tmp = GxICR(irq);
GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE;
tmp = GxICR(irq);
}
-static struct irq_chip mn10300_cpu_pic = {
- .name = "cpu",
- .disable = mn10300_cpupic_disable,
- .enable = mn10300_cpupic_enable,
+static void mn10300_cpupic_unmask_clear(unsigned int irq)
+{
+ /* the MN10300 PIC latches its interrupt request bit, even after the
+ * device has ceased to assert its interrupt line and the interrupt
+ * channel has been disabled in the PIC, so for level-triggered
+ * interrupts we need to clear the request bit when we re-enable */
+ u16 tmp = GxICR(irq);
+ GxICR(irq) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT;
+ tmp = GxICR(irq);
+}
+
+/*
+ * MN10300 PIC level-triggered IRQ handling.
+ *
+ * The PIC has no 'ACK' function per se. It is possible to clear individual
+ * channel latches, but each latch relatches whether or not the channel is
+ * masked, so we need to clear the latch when we unmask the channel.
+ *
+ * Also for this reason, we don't supply an ack() op (it's unused anyway if
+ * mask_ack() is provided), and mask_ack() just masks.
+ */
+static struct irq_chip mn10300_cpu_pic_level = {
+ .name = "cpu_l",
+ .disable = mn10300_cpupic_mask,
+ .enable = mn10300_cpupic_unmask_clear,
+ .ack = NULL,
+ .mask = mn10300_cpupic_mask,
+ .mask_ack = mn10300_cpupic_mask,
+ .unmask = mn10300_cpupic_unmask_clear,
+};
+
+/*
+ * MN10300 PIC edge-triggered IRQ handling.
+ *
+ * We use the latch clearing function of the PIC as the 'ACK' function.
+ */
+static struct irq_chip mn10300_cpu_pic_edge = {
+ .name = "cpu_e",
+ .disable = mn10300_cpupic_mask,
+ .enable = mn10300_cpupic_unmask,
.ack = mn10300_cpupic_ack,
.mask = mn10300_cpupic_mask,
.mask_ack = mn10300_cpupic_mask_ack,
.unmask = mn10300_cpupic_unmask,
- .end = mn10300_cpupic_end,
};
/*
@@ -114,7 +128,8 @@
*/
void set_intr_postackable(int irq)
{
- set_irq_handler(irq, handle_level_irq);
+ set_irq_chip_and_handler(irq, &mn10300_cpu_pic_level,
+ handle_level_irq);
}
/*
@@ -126,8 +141,12 @@
for (irq = 0; irq < NR_IRQS; irq++)
if (irq_desc[irq].chip == &no_irq_type)
- set_irq_chip_and_handler(irq, &mn10300_cpu_pic,
- handle_edge_irq);
+ /* due to the PIC latching interrupt requests, even
+ * when the IRQ is disabled, IRQ_PENDING is superfluous
+ * and we can use handle_level_irq() for edge-triggered
+ * interrupts */
+ set_irq_chip_and_handler(irq, &mn10300_cpu_pic_edge,
+ handle_level_irq);
unit_init_IRQ();
}
diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 8b054e7..aa07d0c 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -17,7 +17,6 @@
#define SUPPORT_SYSRQ
#endif
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/serial.h>
#include <linux/circ_buf.h>
diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c
index babb7c2..e460658 100644
--- a/arch/mn10300/kernel/time.c
+++ b/arch/mn10300/kernel/time.c
@@ -1,6 +1,6 @@
/* MN10300 Low level time management
*
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2007-2008 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
* - Derived from arch/i386/kernel/time.c
*
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/profile.h>
+#include <linux/cnt32_to_63.h>
#include <asm/irq.h>
#include <asm/div64.h>
#include <asm/processor.h>
@@ -40,27 +41,54 @@
.name = "timer",
};
+static unsigned long sched_clock_multiplier;
+
/*
* scheduler clock - returns current time in nanosec units.
*/
unsigned long long sched_clock(void)
{
union {
- unsigned long long l;
- u32 w[2];
- } quot;
+ unsigned long long ll;
+ unsigned l[2];
+ } tsc64, result;
+ unsigned long tsc, tmp;
+ unsigned product[3]; /* 96-bit intermediate value */
- quot.w[0] = mn10300_last_tsc - get_cycles();
- quot.w[1] = 1000000000;
+ /* read the TSC value
+ */
+ tsc = 0 - get_cycles(); /* get_cycles() counts down */
- asm("mulu %2,%3,%0,%1"
- : "=r"(quot.w[1]), "=r"(quot.w[0])
- : "0"(quot.w[1]), "1"(quot.w[0])
+ /* expand to 64-bits.
+ * - sched_clock() must be called once a minute or better or the
+ * following will go horribly wrong - see cnt32_to_63()
+ */
+ tsc64.ll = cnt32_to_63(tsc) & 0x7fffffffffffffffULL;
+
+ /* scale the 64-bit TSC value to a nanosecond value via a 96-bit
+ * intermediate
+ */
+ asm("mulu %2,%0,%3,%0 \n" /* LSW * mult -> 0:%3:%0 */
+ "mulu %2,%1,%2,%1 \n" /* MSW * mult -> %2:%1:0 */
+ "add %3,%1 \n"
+ "addc 0,%2 \n" /* result in %2:%1:%0 */
+ : "=r"(product[0]), "=r"(product[1]), "=r"(product[2]), "=r"(tmp)
+ : "0"(tsc64.l[0]), "1"(tsc64.l[1]), "2"(sched_clock_multiplier)
: "cc");
- do_div(quot.l, MN10300_TSCCLK);
+ result.l[0] = product[1] << 16 | product[0] >> 16;
+ result.l[1] = product[2] << 16 | product[1] >> 16;
- return quot.l;
+ return result.ll;
+}
+
+/*
+ * initialise the scheduler clock
+ */
+static void __init mn10300_sched_clock_init(void)
+{
+ sched_clock_multiplier =
+ __muldiv64u(NSEC_PER_SEC, 1 << 16, MN10300_TSCCLK);
}
/*
@@ -128,4 +156,6 @@
/* start the watchdog timer */
watchdog_go();
#endif
+
+ mn10300_sched_clock_init();
}
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index 78f092c..33cf250 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -174,7 +174,7 @@
* If we're in an interrupt or have no user
* context, we must not take the fault..
*/
- if (in_interrupt() || !mm)
+ if (in_atomic() || !mm)
goto no_context;
down_read(&mm->mmap_sem);
diff --git a/arch/mn10300/unit-asb2303/unit-init.c b/arch/mn10300/unit-asb2303/unit-init.c
index 14b2c81..70e8cb4 100644
--- a/arch/mn10300/unit-asb2303/unit-init.c
+++ b/arch/mn10300/unit-asb2303/unit-init.c
@@ -51,7 +51,7 @@
switch (GET_XIRQ_TRIGGER(extnum)) {
case XIRQ_TRIGGER_HILEVEL:
case XIRQ_TRIGGER_LOWLEVEL:
- set_irq_handler(XIRQ2IRQ(extnum), handle_level_irq);
+ set_intr_postackable(XIRQ2IRQ(extnum));
break;
default:
break;
diff --git a/arch/mn10300/unit-asb2305/unit-init.c b/arch/mn10300/unit-asb2305/unit-init.c
index 6a35241..72812a9 100644
--- a/arch/mn10300/unit-asb2305/unit-init.c
+++ b/arch/mn10300/unit-asb2305/unit-init.c
@@ -52,7 +52,7 @@
switch (GET_XIRQ_TRIGGER(extnum)) {
case XIRQ_TRIGGER_HILEVEL:
case XIRQ_TRIGGER_LOWLEVEL:
- set_irq_handler(XIRQ2IRQ(extnum), handle_level_irq);
+ set_intr_postackable(XIRQ2IRQ(extnum));
break;
default:
break;
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index 1263f00..12c04c5 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -84,22 +84,28 @@
if (reclen > buf->count)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->error = -EOVERFLOW;
return -EOVERFLOW;
+ }
dirent = buf->previous;
if (dirent)
- put_user(offset, &dirent->d_off);
+ if (put_user(offset, &dirent->d_off))
+ goto Efault;
dirent = buf->current_dir;
+ if (put_user(d_ino, &dirent->d_ino) ||
+ put_user(reclen, &dirent->d_reclen) ||
+ put_user(namlen, &dirent->d_namlen) ||
+ copy_to_user(dirent->d_name, name, namlen) ||
+ put_user(0, dirent->d_name + namlen))
+ goto Efault;
buf->previous = dirent;
- put_user(d_ino, &dirent->d_ino);
- put_user(reclen, &dirent->d_reclen);
- put_user(namlen, &dirent->d_namlen);
- copy_to_user(dirent->d_name, name, namlen);
- put_user(0, dirent->d_name + namlen);
- dirent = (void __user *)dirent + reclen;
- buf->current_dir = dirent;
+ buf->current_dir = (void __user *)dirent + reclen;
buf->count -= reclen;
return 0;
+Efault:
+ buf->error = -EFAULT;
+ return -EFAULT;
}
#undef NAME_OFFSET
@@ -126,8 +132,10 @@
error = buf.error;
lastdirent = buf.previous;
if (lastdirent) {
- put_user(file->f_pos, &lastdirent->d_off);
- error = count - buf.count;
+ if (put_user(file->f_pos, &lastdirent->d_off))
+ error = -EFAULT;
+ else
+ error = count - buf.count;
}
out_putf:
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index fdacdd4..44138c3 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -47,7 +47,9 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/bug.h>
+#include <linux/uaccess.h>
+#include <asm/sections.h>
#include <asm/unwind.h>
#if 0
@@ -860,3 +862,15 @@
deregister_unwind_table(mod);
module_bug_cleanup(mod);
}
+
+#ifdef CONFIG_64BIT
+void *dereference_function_descriptor(void *ptr)
+{
+ Elf64_Fdesc *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->addr, p))
+ ptr = p;
+ return ptr;
+}
+#endif
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 9155c93..c6be19e 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -116,6 +116,11 @@
KBUILD_CFLAGS += -mcpu=powerpc
endif
+# Work around a gcc code-gen bug with -fno-omit-frame-pointer.
+ifeq ($(CONFIG_FTRACE),y)
+KBUILD_CFLAGS += -mno-sched-epilog
+endif
+
cpu-as-$(CONFIG_4xx) += -Wa,-m405
cpu-as-$(CONFIG_6xx) += -Wa,-maltivec
cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 14174aa..65d1a84 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -49,7 +49,7 @@
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h
-$(addprefix $(obj)/,$(zlib) gunzip_util.o main.o): \
+$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
@@ -195,7 +195,7 @@
image-$(CONFIG_PPC_CHRP) += zImage.chrp
image-$(CONFIG_PPC_EFIKA) += zImage.chrp
image-$(CONFIG_PPC_PMAC) += zImage.pmac
-image-$(CONFIG_PPC_HOLLY) += zImage.holly
+image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800
image-$(CONFIG_PPC_ISERIES) += zImage.iseries
image-$(CONFIG_DEFAULT_UIMAGE) += uImage
diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts
index f87fe7b..c6e11eb 100644
--- a/arch/powerpc/boot/dts/holly.dts
+++ b/arch/powerpc/boot/dts/holly.dts
@@ -133,61 +133,61 @@
reg = <0x00007400 0x00000400>;
big-endian;
};
+ };
- pci@1000 {
- device_type = "pci";
- compatible = "tsi109-pci", "tsi108-pci";
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- reg = <0x00001000 0x00001000>;
- bus-range = <0x0 0x0>;
- /*----------------------------------------------------+
- | PCI memory range.
- | 01 denotes I/O space
- | 02 denotes 32-bit memory space
- +----------------------------------------------------*/
- ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
- 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
- clock-frequency = <133333332>;
- interrupt-parent = <&MPIC>;
+ pci@c0001000 {
+ device_type = "pci";
+ compatible = "tsi109-pci", "tsi108-pci";
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xc0001000 0x00001000>;
+ bus-range = <0x0 0x0>;
+ /*----------------------------------------------------+
+ | PCI memory range.
+ | 01 denotes I/O space
+ | 02 denotes 32-bit memory space
+ +----------------------------------------------------*/
+ ranges = <0x02000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000
+ 0x01000000 0x00000000 0x00000000 0x7e000000 0x00000000 0x00010000>;
+ clock-frequency = <133333332>;
+ interrupt-parent = <&MPIC>;
+ interrupts = <0x17 0x2>;
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ /*----------------------------------------------------+
+ | The INTA, INTB, INTC, INTD are shared.
+ +----------------------------------------------------*/
+ interrupt-map = <
+ 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
+ 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
+ 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
+ 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
+
+ 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
+ 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
+ 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
+ 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
+
+ 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
+ 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
+ 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
+ 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
+
+ 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
+ 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
+ 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
+ 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
+ >;
+
+ RT0: router@1180 {
+ device_type = "pic-router";
+ interrupt-controller;
+ big-endian;
+ clock-frequency = <0>;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
interrupts = <0x17 0x2>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
- /*----------------------------------------------------+
- | The INTA, INTB, INTC, INTD are shared.
- +----------------------------------------------------*/
- interrupt-map = <
- 0x800 0x0 0x0 0x1 &RT0 0x24 0x0
- 0x800 0x0 0x0 0x2 &RT0 0x25 0x0
- 0x800 0x0 0x0 0x3 &RT0 0x26 0x0
- 0x800 0x0 0x0 0x4 &RT0 0x27 0x0
-
- 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0
- 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0
- 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0
- 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0
-
- 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0
- 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0
- 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0
- 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0
-
- 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0
- 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0
- 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0
- 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0
- >;
-
- RT0: router@1180 {
- device_type = "pic-router";
- interrupt-controller;
- big-endian;
- clock-frequency = <0>;
- #address-cells = <0>;
- #interrupt-cells = <2>;
- interrupts = <0x17 0x2>;
- interrupt-parent = <&MPIC>;
- };
+ interrupt-parent = <&MPIC>;
};
};
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 3b3a106..584a4f1 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,7 +281,7 @@
cell-index = <0>;
reg = <0x0 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <60 2>;
+ interrupts = <76 2>;
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
@@ -289,7 +289,7 @@
cell-index = <1>;
reg = <0x80 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <61 2>;
+ interrupts = <77 2>;
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
@@ -297,7 +297,7 @@
cell-index = <2>;
reg = <0x100 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <62 2>;
+ interrupts = <78 2>;
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
@@ -305,7 +305,7 @@
cell-index = <3>;
reg = <0x180 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <63 2>;
+ interrupts = <79 2>;
};
};
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index ae08761..d665e76 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -411,7 +411,7 @@
0xe000 0 0 1 &i8259 12 2
0xe100 0 0 2 &i8259 9 2
0xe200 0 0 3 &i8259 10 2
- 0xe300 0 0 4 &i8259 112
+ 0xe300 0 0 4 &i8259 11 2
// IDSEL 0x1d Audio
0xe800 0 0 1 &i8259 6 2
diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
index 64d2d5b..4199e89 100644
--- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts
+++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
@@ -50,13 +50,14 @@
reg = <0x00000000 0x00000000>; // Filled in by U-Boot
};
- soc8548@a0000000 {
+ soc@a0000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
ranges = <0x0 0xa0000000 0x100000>;
reg = <0xa0000000 0x1000>; // CCSRBAR
bus-frequency = <0>;
+ compatible = "fsl,mpc8548-immr", "simple-bus";
memory-controller@2000 {
compatible = "fsl,mpc8548-memory-controller";
@@ -83,6 +84,11 @@
interrupts = <43 2>;
interrupt-parent = <&mpic>;
dfsrr;
+
+ rtc@68 {
+ compatible = "dallas,ds1337";
+ reg = <0x68>;
+ };
};
i2c@3100 {
diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts
index 2563112..58ee418 100644
--- a/arch/powerpc/boot/dts/tqm8548.dts
+++ b/arch/powerpc/boot/dts/tqm8548.dts
@@ -50,13 +50,14 @@
reg = <0x00000000 0x00000000>; // Filled in by U-Boot
};
- soc8548@e0000000 {
+ soc@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
ranges = <0x0 0xe0000000 0x100000>;
reg = <0xe0000000 0x1000>; // CCSRBAR
bus-frequency = <0>;
+ compatible = "fsl,mpc8548-immr", "simple-bus";
memory-controller@2000 {
compatible = "fsl,mpc8548-memory-controller";
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 644bf9d..965c237 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -165,7 +165,7 @@
binary=y
gzip=
case "$platform" in
- *-mpc885ads|*-adder875*|*-ep88xc)
+ *-mpc866ads|*-mpc885ads|*-adder875*|*-ep88xc)
platformo=$object/cuboot-8xx.o
;;
*5200*|*-motionpro)
diff --git a/arch/powerpc/configs/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
similarity index 87%
rename from arch/powerpc/configs/asp8347_defconfig
rename to arch/powerpc/configs/83xx/asp8347_defconfig
index 60bb4d1..5e6780a 100644
--- a/arch/powerpc/configs/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Tue May 6 02:21:00 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:01 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
CONFIG_FSL_EMB_PERFMON=y
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -31,6 +32,9 @@
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
@@ -50,6 +54,9 @@
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_REDBOOT=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -92,6 +99,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -109,24 +117,33 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -145,38 +162,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
CONFIG_ASP834x=y
CONFIG_PPC_MPC834x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -192,7 +220,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -202,6 +230,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -212,13 +241,17 @@
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -226,10 +259,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -239,6 +275,7 @@
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
#
# Advanced setup
@@ -248,15 +285,11 @@
#
# Default settings for advanced configuration options are used
#
-CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -300,8 +333,6 @@
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -363,6 +394,7 @@
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -434,9 +466,11 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -453,12 +487,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -476,12 +512,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -508,6 +547,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -525,7 +566,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -535,14 +575,14 @@
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -551,6 +591,7 @@
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -606,6 +647,7 @@
# Character devices
#
# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
@@ -625,16 +667,17 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -643,67 +686,85 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -713,6 +774,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -757,6 +819,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -764,7 +827,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -786,13 +851,25 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
@@ -810,10 +887,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
@@ -831,16 +904,21 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
@@ -851,6 +929,7 @@
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -865,7 +944,6 @@
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -878,7 +956,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -894,18 +971,16 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
@@ -933,6 +1008,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -953,11 +1029,8 @@
#
# on-CPU RTC drivers
#
+# CONFIG_RTC_DRV_PPC is not set
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -977,7 +1050,6 @@
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
@@ -1036,6 +1108,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1046,15 +1119,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1126,8 +1197,10 @@
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1146,6 +1219,7 @@
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1154,7 +1228,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1164,51 +1249,86 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 5428f9f..2028337 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:21 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:17 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
CONFIG_MPC831x_RDB=y
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC831x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -260,10 +290,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -452,9 +478,11 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -471,12 +499,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -553,7 +583,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
@@ -570,12 +603,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -602,6 +638,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -638,7 +676,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -652,9 +689,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -752,11 +790,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -768,43 +809,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -828,11 +896,15 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
@@ -841,6 +913,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -886,6 +959,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -893,7 +967,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -915,8 +991,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -949,10 +1027,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -986,6 +1060,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1009,6 +1084,7 @@
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1037,6 +1113,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1045,7 +1122,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1058,7 +1134,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1085,7 +1160,7 @@
# CONFIG_USB_GADGET_FSL_USB2 is not set
CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
-# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
@@ -1103,6 +1178,7 @@
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1138,10 +1214,13 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1240,6 +1319,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1250,14 +1330,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1297,6 +1376,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1323,6 +1403,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1340,19 +1422,32 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1406,6 +1501,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1438,5 +1537,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 9bc3a03..dd80eb0 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:21 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:18 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
CONFIG_MPC831x_RDB=y
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC831x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -260,10 +290,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -452,9 +478,11 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -471,12 +499,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -554,7 +584,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -631,12 +664,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -663,6 +699,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -699,7 +737,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -713,9 +750,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -813,11 +851,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -829,43 +870,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -889,11 +957,15 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
@@ -902,6 +974,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -947,6 +1020,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -954,7 +1028,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -976,8 +1052,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1010,10 +1088,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1047,6 +1121,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1070,6 +1145,7 @@
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1098,6 +1174,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1106,7 +1183,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1119,7 +1195,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1146,7 +1221,7 @@
# CONFIG_USB_GADGET_FSL_USB2 is not set
CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
-# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
@@ -1164,6 +1239,7 @@
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1199,10 +1275,13 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1301,6 +1380,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1311,14 +1391,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1358,6 +1437,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1384,6 +1464,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1401,19 +1483,32 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1467,6 +1562,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1499,5 +1598,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 1eca26f..bdf50c8 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:22 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:18 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
CONFIG_MPC832x_MDS=y
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC832x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_QUICC_ENGINE=y
# CONFIG_FSL_ULI1575 is not set
@@ -196,7 +220,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -207,6 +231,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -219,6 +244,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -226,6 +252,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -233,10 +260,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -261,10 +291,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -365,6 +391,7 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -380,12 +407,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -462,7 +491,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -470,12 +502,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -502,6 +537,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -519,7 +556,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -534,12 +570,13 @@
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_NAPI is not set
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -628,12 +665,15 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -645,42 +685,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -689,10 +756,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -702,6 +772,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -746,6 +817,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -753,7 +825,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -770,8 +844,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -803,10 +879,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -821,6 +893,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -859,6 +935,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -947,6 +1024,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -957,14 +1035,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -994,6 +1071,7 @@
# CONFIG_DLM is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
+# CONFIG_QE_GPIO is not set
#
# Library routines
@@ -1002,6 +1080,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1027,8 +1106,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1082,6 +1171,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1114,6 +1207,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index de95d327..4eef8c9 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:24 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:19 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
CONFIG_MPC832x_RDB=y
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC832x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_QUICC_ENGINE=y
# CONFIG_FSL_ULI1575 is not set
@@ -196,7 +220,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -207,6 +231,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -219,6 +244,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -226,6 +252,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -233,10 +260,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -261,10 +291,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -362,9 +388,11 @@
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -381,12 +409,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -463,7 +493,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -471,12 +504,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -503,6 +539,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -520,10 +558,8 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -538,12 +574,13 @@
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-CONFIG_UGETH_NAPI=y
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -641,12 +678,15 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -660,43 +700,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -719,11 +786,15 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
@@ -732,6 +803,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -777,6 +849,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -784,7 +857,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -806,8 +881,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -840,10 +917,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -877,6 +950,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -928,6 +1002,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -936,7 +1011,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -949,7 +1023,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1063,6 +1136,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1073,14 +1147,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1154,6 +1227,7 @@
# CONFIG_DLM is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
+# CONFIG_QE_GPIO is not set
#
# Library routines
@@ -1162,6 +1236,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
@@ -1187,8 +1262,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1242,6 +1327,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1274,6 +1363,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index b47fc91..8d65139 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:25 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:20 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
CONFIG_MPC834x_ITX=y
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC834x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -259,10 +289,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -439,9 +465,11 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -458,18 +486,17 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
# CONFIG_BLK_DEV_IDE is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -545,7 +572,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -623,12 +653,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -659,7 +692,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -673,9 +705,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -753,11 +786,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -769,43 +805,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -828,10 +891,13 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -839,7 +905,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -861,8 +929,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -895,10 +965,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -917,6 +983,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -960,6 +1027,7 @@
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -968,7 +1036,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -981,7 +1048,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1035,10 +1101,13 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1130,6 +1199,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1140,14 +1210,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1226,6 +1295,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1251,8 +1321,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1306,6 +1386,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1338,5 +1422,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index fdac484..a8afa39 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:26 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:21 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
CONFIG_MPC834x_ITX=y
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC834x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -259,10 +289,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -439,9 +465,11 @@
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -458,12 +486,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -540,7 +570,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -548,12 +581,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -584,7 +620,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -598,9 +633,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -678,11 +714,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -694,43 +733,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -753,10 +819,13 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -764,7 +833,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -786,8 +857,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -820,10 +893,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -842,6 +911,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -885,6 +955,7 @@
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -893,7 +964,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -906,7 +976,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -959,10 +1028,13 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1054,6 +1126,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1064,14 +1137,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1150,6 +1222,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1175,8 +1248,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1230,6 +1313,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1262,5 +1349,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index c82e96e..24c320a 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:26 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:21 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,37 +161,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
CONFIG_MPC834x_MDS=y
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC834x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -259,10 +289,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -363,6 +389,7 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -378,12 +405,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -401,12 +430,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -433,6 +465,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -468,7 +502,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -482,9 +515,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -572,11 +606,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -588,42 +625,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -632,10 +696,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -645,6 +712,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -689,6 +757,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -696,7 +765,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -713,8 +784,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -746,10 +819,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -764,6 +833,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -802,6 +875,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -890,6 +964,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -900,14 +975,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -943,6 +1017,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -968,8 +1043,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1023,6 +1108,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1055,5 +1144,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 20fd9f5..e029e9e 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:27 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:22 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -111,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -125,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,36 +161,48 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
CONFIG_MPC836x_MDS=y
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_QUICC_ENGINE=y
# CONFIG_FSL_ULI1575 is not set
@@ -195,7 +219,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -205,6 +229,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -217,6 +242,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +250,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -231,10 +258,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -259,10 +289,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -363,6 +389,7 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -378,12 +405,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -460,7 +489,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -468,12 +500,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -500,6 +535,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -517,7 +554,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -532,12 +568,13 @@
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_NAPI is not set
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -626,12 +663,15 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -643,42 +683,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -687,10 +754,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -700,6 +770,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -744,6 +815,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -751,7 +823,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -768,8 +842,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -801,10 +877,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -819,6 +891,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -857,6 +933,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -945,6 +1022,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -955,14 +1033,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -992,6 +1069,7 @@
# CONFIG_DLM is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
+# CONFIG_QE_GPIO is not set
#
# Library routines
@@ -1000,6 +1078,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1025,8 +1104,18 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1080,6 +1169,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1112,6 +1205,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index d2c435f..7d674be 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc2
-# Mon May 19 21:12:32 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:24 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -52,6 +54,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -89,12 +94,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -112,10 +117,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,12 +137,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -150,16 +162,18 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
@@ -170,17 +184,26 @@
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_QUICC_ENGINE=y
# CONFIG_FSL_ULI1575 is not set
@@ -207,6 +230,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -219,6 +243,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -226,6 +251,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -233,12 +259,15 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
CONFIG_FSL_LBC=y
CONFIG_FSL_GTM=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -263,10 +292,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -359,6 +384,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
@@ -449,9 +476,11 @@
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
+CONFIG_OF_SPI=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -467,12 +496,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -490,12 +521,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -526,7 +560,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -541,12 +574,13 @@
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
-CONFIG_UGETH_NAPI=y
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -602,6 +636,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -625,12 +660,15 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -643,43 +681,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
@@ -703,26 +768,33 @@
# CONFIG_SPI_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
-CONFIG_HAVE_GPIO_LIB=y
-
-#
-# GPIO Support
-#
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
# SPI GPIO expanders:
#
+# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -730,7 +802,9 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -747,9 +821,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
-# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -799,6 +874,9 @@
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
+# CONFIG_FB_CONTROL is not set
+# CONFIG_FB_PLATINUM is not set
+# CONFIG_FB_VALKYRIE is not set
# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
@@ -821,6 +899,7 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_FSL_DIU is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
@@ -846,10 +925,6 @@
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -941,6 +1016,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -951,14 +1027,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -998,6 +1073,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1025,12 +1101,22 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
# CONFIG_PPC_EARLY_DEBUG_G5 is not set
-# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set
+CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL=y
# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set
# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
@@ -1091,6 +1177,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1123,6 +1213,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index 0f94d9f..de47202 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:28 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:23 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,13 +93,13 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -112,10 +117,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,12 +137,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -150,37 +162,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
CONFIG_MPC837x_MDS=y
# CONFIG_MPC837x_RDB is not set
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC837x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -206,6 +230,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -218,6 +243,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -225,6 +251,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -232,15 +259,22 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -256,10 +290,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -360,19 +390,30 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -415,24 +456,128 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
CONFIG_SATA_FSL=y
CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
@@ -452,16 +597,56 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -470,8 +655,11 @@
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -515,12 +703,14 @@
# CONFIG_VT is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -531,40 +721,90 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
+# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -573,10 +813,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -586,8 +829,10 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
@@ -609,13 +854,16 @@
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
@@ -626,6 +874,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -633,7 +882,15 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
#
# Sonics Silicon Backplane
@@ -644,8 +901,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -666,6 +925,8 @@
#
# Graphics support
#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
# CONFIG_FB is not set
@@ -675,10 +936,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -686,13 +943,17 @@
# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -700,6 +961,7 @@
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
@@ -769,6 +1031,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -779,14 +1042,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -826,6 +1088,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -849,8 +1112,18 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -904,6 +1177,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -935,5 +1212,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index 0d44855..e8d2d69 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Tue Jun 10 09:17:12 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:25 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,13 +93,13 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -112,10 +117,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,12 +137,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -150,37 +162,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
CONFIG_MPC837x_RDB=y
# CONFIG_SBC834x is not set
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC837x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -206,6 +230,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -218,6 +243,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -225,6 +251,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -232,15 +259,22 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -256,10 +290,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -355,10 +385,16 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
@@ -366,9 +402,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -411,14 +452,106 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
CONFIG_SATA_FSL=y
CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
@@ -430,15 +563,27 @@
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
@@ -458,16 +603,44 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -485,8 +658,11 @@
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -530,12 +706,14 @@
# CONFIG_VT is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -546,41 +724,91 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
+# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -589,10 +817,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -602,8 +833,10 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
@@ -625,13 +858,16 @@
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
@@ -642,6 +878,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -649,7 +886,15 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
@@ -665,8 +910,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -688,6 +935,8 @@
#
# Graphics support
#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
# CONFIG_FB is not set
@@ -697,10 +946,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -716,7 +961,7 @@
# CONFIG_USB_HIDDEV is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
@@ -731,6 +976,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -743,6 +989,8 @@
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
@@ -768,7 +1016,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -781,7 +1028,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -803,6 +1049,7 @@
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
@@ -872,6 +1119,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -882,14 +1130,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -929,6 +1176,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -952,8 +1200,18 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1011,6 +1269,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1042,5 +1304,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 1752918..9245a67 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:30 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:27 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,6 +53,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,12 +93,12 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -110,10 +115,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,12 +135,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -148,37 +160,49 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
# CONFIG_MPC837x_MDS is not set
# CONFIG_MPC837x_RDB is not set
CONFIG_SBC834x=y
+# CONFIG_ASP834x is not set
CONFIG_PPC_MPC834x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -204,6 +228,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -216,6 +241,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -223,6 +249,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -230,15 +257,22 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -254,10 +288,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -358,19 +388,30 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -383,15 +424,27 @@
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
@@ -411,16 +464,44 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -429,6 +510,8 @@
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
@@ -474,12 +557,14 @@
# CONFIG_VT is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -490,40 +575,90 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
+# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -532,10 +667,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -545,8 +683,10 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
@@ -568,13 +708,16 @@
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
@@ -585,6 +728,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -592,7 +736,15 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
#
# Sonics Silicon Backplane
@@ -603,8 +755,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -625,6 +779,8 @@
#
# Graphics support
#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
@@ -634,10 +790,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -648,6 +800,7 @@
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
@@ -710,6 +863,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -720,14 +874,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -740,6 +893,7 @@
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
@@ -751,6 +905,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -774,8 +929,18 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -829,6 +994,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index b82bb04..8bb89f2 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:30 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:28 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -85,7 +88,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -110,10 +112,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,6 +132,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -142,8 +151,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -152,11 +159,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
CONFIG_KSI8560=y
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -173,7 +182,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -213,6 +221,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -220,6 +229,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -229,6 +239,7 @@
#
CONFIG_ZONE_DMA=y
CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
@@ -250,10 +261,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -427,6 +434,7 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -440,12 +448,12 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -463,11 +471,8 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -480,7 +485,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -504,6 +508,7 @@
# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_OF_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -516,9 +521,7 @@
CONFIG_FS_ENET_HAS_FCC=y
CONFIG_FS_ENET_MDIO_FCC=y
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
CONFIG_NETDEV_10000=y
#
@@ -606,6 +609,23 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -622,6 +642,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -633,8 +654,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -664,10 +687,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -681,6 +700,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -759,6 +782,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -768,12 +792,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -809,6 +832,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -833,6 +857,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -851,17 +877,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
@@ -915,6 +953,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -946,6 +988,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
similarity index 94%
rename from arch/powerpc/configs/mpc8536_ds_defconfig
rename to arch/powerpc/configs/85xx/mpc8536_ds_defconfig
index f1e2931..6b516be 100644
--- a/arch/powerpc/configs/mpc8536_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc8
-# Wed Jul 2 01:34:26 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 07:18:18 2008
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -93,7 +94,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -119,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -139,6 +145,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -157,8 +164,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -205,7 +210,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -228,6 +233,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -235,6 +241,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -246,6 +253,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -272,10 +280,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -401,6 +405,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -427,12 +433,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -512,6 +520,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -588,7 +597,6 @@
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -632,7 +640,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -648,9 +655,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -727,12 +734,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -766,7 +775,7 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
@@ -776,43 +785,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -821,6 +851,8 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -836,8 +868,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -879,6 +913,7 @@
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -925,6 +960,7 @@
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
@@ -992,15 +1028,7 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1012,19 +1040,15 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1086,39 +1110,12 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
@@ -1150,6 +1147,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1201,6 +1199,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1209,7 +1208,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1222,7 +1220,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1310,6 +1307,7 @@
# DMA Clients
#
# CONFIG_NET_DMA is not set
+# CONFIG_DMATEST is not set
# CONFIG_UIO is not set
#
@@ -1387,6 +1385,7 @@
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
# CONFIG_ROMFS_FS is not set
@@ -1399,17 +1398,16 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1488,6 +1486,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1513,6 +1512,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1531,19 +1532,29 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
@@ -1561,13 +1572,14 @@
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
@@ -1601,6 +1613,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1633,5 +1649,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_CRYPTO_DEV_TALITOS=y
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index f33fd51..1ea181f 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:31 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:30 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -114,10 +115,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -128,6 +135,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -146,8 +154,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -156,11 +162,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -192,7 +200,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -215,6 +223,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -222,6 +231,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -231,6 +241,7 @@
#
CONFIG_ZONE_DMA=y
CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
@@ -252,10 +263,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -367,6 +374,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -384,7 +392,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -416,9 +423,7 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
CONFIG_NETDEV_10000=y
#
@@ -504,6 +509,8 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -520,6 +527,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -531,8 +539,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -562,10 +572,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -579,6 +585,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -655,6 +665,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -664,12 +675,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -705,6 +715,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -729,6 +740,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -746,16 +759,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -808,6 +834,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -839,5 +869,6 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
index a0583e5..1aecdea 100644
--- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:32 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 07:20:43 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -92,7 +94,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -118,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +145,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -156,8 +164,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -166,11 +172,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
CONFIG_MPC85xx_DS=y
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -202,7 +210,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -225,6 +233,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -232,6 +241,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -244,6 +254,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -270,10 +281,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -399,6 +406,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -425,12 +434,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -510,6 +521,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -577,12 +589,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -626,7 +641,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -640,9 +654,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -719,12 +733,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -758,7 +774,7 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
@@ -768,43 +784,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -813,10 +850,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -828,8 +868,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -871,6 +913,7 @@
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -917,6 +960,7 @@
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
@@ -984,15 +1028,7 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1006,19 +1042,15 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1080,39 +1112,12 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
@@ -1144,6 +1149,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1195,6 +1201,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1203,7 +1210,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1216,7 +1222,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1270,6 +1275,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1303,6 +1309,7 @@
# DMA Clients
#
# CONFIG_NET_DMA is not set
+# CONFIG_DMATEST is not set
# CONFIG_UIO is not set
#
@@ -1379,6 +1386,7 @@
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
# CONFIG_ROMFS_FS is not set
@@ -1391,17 +1399,16 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1480,6 +1487,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1505,6 +1513,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1523,17 +1533,29 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1550,13 +1572,14 @@
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
@@ -1590,6 +1613,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1622,5 +1649,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_CRYPTO_DEV_TALITOS=y
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index e19592b..06e26d9 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:33 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:32 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -89,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -114,10 +116,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -128,6 +136,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -146,8 +155,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -156,11 +163,13 @@
CONFIG_MPC8560_ADS=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -177,7 +186,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -217,6 +225,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +233,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -235,6 +245,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -261,10 +272,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -363,6 +370,7 @@
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -381,12 +389,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -404,12 +414,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -456,10 +469,8 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -473,9 +484,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -582,6 +593,24 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -602,6 +631,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -613,8 +643,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -646,10 +678,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -664,6 +692,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -741,6 +773,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -750,12 +783,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -791,6 +823,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -815,6 +848,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -832,17 +867,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -895,6 +942,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -927,6 +978,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
index 28004e9..dc27c74 100644
--- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:34 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:33 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -112,10 +113,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,12 +133,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -150,8 +158,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -160,11 +166,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
CONFIG_MPC85xx_MDS=y
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -197,7 +205,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -220,6 +228,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -227,6 +236,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -238,6 +248,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -264,10 +275,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -385,12 +392,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -468,6 +477,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -475,12 +485,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -524,7 +537,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -538,10 +550,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_UCC_GETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -648,42 +660,63 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -692,10 +725,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -749,6 +785,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -756,6 +793,7 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
# CONFIG_BOOKE_WDT is not set
#
@@ -773,8 +811,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -806,10 +846,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -824,6 +860,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -862,6 +902,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -950,6 +991,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -960,14 +1002,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -995,6 +1036,7 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
+# CONFIG_QE_GPIO is not set
#
# Library routines
@@ -1003,6 +1045,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1027,6 +1070,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1044,17 +1089,28 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
@@ -1122,6 +1178,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1154,6 +1214,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
index 164fd96..eda45bb 100644
--- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:35 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 07:21:42 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -92,7 +94,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -118,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +145,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -156,8 +164,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -166,11 +172,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
CONFIG_MPC85xx_DS=y
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -202,7 +210,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -225,6 +233,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -232,6 +241,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -244,6 +254,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -270,10 +281,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -399,6 +406,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -425,12 +434,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -510,6 +521,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -577,12 +589,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -626,7 +641,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -640,9 +654,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -719,12 +733,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -758,7 +774,7 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
@@ -768,43 +784,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -813,10 +850,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -828,8 +868,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -871,6 +913,7 @@
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -917,6 +960,7 @@
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
@@ -984,15 +1028,7 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1006,19 +1042,15 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1080,39 +1112,12 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
@@ -1144,6 +1149,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1195,6 +1201,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1203,7 +1210,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1216,7 +1222,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1270,6 +1275,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1368,6 +1374,7 @@
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
# CONFIG_ROMFS_FS is not set
@@ -1380,17 +1387,16 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1469,6 +1475,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1494,6 +1501,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1512,17 +1521,29 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1539,13 +1560,14 @@
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
@@ -1579,6 +1601,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1611,5 +1637,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_CRYPTO_DEV_TALITOS=y
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index b09f003..97f3c4f 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:36 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:34 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -114,10 +115,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -128,6 +135,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -146,8 +154,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -156,11 +162,13 @@
# CONFIG_MPC8560_ADS is not set
CONFIG_MPC85xx_CDS=y
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -192,7 +200,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -215,6 +223,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -222,6 +231,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -233,6 +243,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -259,10 +270,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -379,20 +386,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_IDEDISK is not set
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -405,7 +414,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -423,10 +431,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -444,8 +450,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -461,12 +465,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -509,10 +516,8 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -526,9 +531,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -634,6 +639,8 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -654,6 +661,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -665,8 +673,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -698,10 +708,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -716,6 +722,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -793,6 +803,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -802,12 +813,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -843,6 +853,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -867,6 +878,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -884,16 +897,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -946,6 +972,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -978,5 +1008,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 24f7f44..41cedc4 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:37 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:35 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -112,10 +113,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +133,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -144,8 +152,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -154,11 +160,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
CONFIG_SBC8548=y
@@ -213,6 +221,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -220,6 +229,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -231,6 +241,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -256,10 +267,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -374,12 +381,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -397,12 +406,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -446,7 +458,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -460,9 +471,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -568,6 +579,8 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -588,6 +601,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -599,8 +613,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -632,10 +648,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
@@ -706,6 +718,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -715,12 +728,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -744,6 +756,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -767,7 +780,16 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -819,6 +841,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -851,5 +877,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 655518d..daef36f 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:38 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:36 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -113,10 +114,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -127,6 +134,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -145,8 +153,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -155,11 +161,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -214,6 +222,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -221,6 +230,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -230,6 +240,7 @@
#
CONFIG_ZONE_DMA=y
CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
@@ -251,10 +262,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -366,6 +373,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -383,7 +391,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -415,9 +422,7 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
CONFIG_NETDEV_10000=y
#
@@ -501,6 +506,8 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -517,6 +524,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -528,8 +536,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -559,10 +569,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -576,6 +582,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -679,6 +689,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -688,12 +699,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -729,6 +739,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -753,6 +764,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -769,16 +782,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_PPC_EARLY_DEBUG=y
@@ -842,6 +868,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -873,5 +903,6 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index 7804ca1..2b05d43 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:38 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:37 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -89,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -115,10 +117,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -134,6 +142,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -152,8 +161,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -162,11 +169,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
CONFIG_STX_GP3=y
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -183,7 +192,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -223,6 +231,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -230,6 +239,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -241,6 +251,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -267,10 +278,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -426,6 +433,7 @@
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=m
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
@@ -452,15 +460,16 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -480,7 +489,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
#
@@ -493,10 +501,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -514,8 +520,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -594,6 +598,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -601,12 +606,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -652,7 +660,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -666,9 +673,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -731,6 +738,7 @@
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
@@ -741,7 +749,9 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
@@ -757,6 +767,7 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -805,44 +816,68 @@
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CPM is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -850,10 +885,32 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -907,6 +964,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -918,8 +976,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -958,20 +1018,8 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
# CONFIG_SND is not set
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -986,6 +1034,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -1070,6 +1122,7 @@
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1080,13 +1133,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1150,6 +1202,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1175,6 +1228,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1193,18 +1248,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1258,6 +1324,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1290,6 +1360,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index e0b5559..1b2d5d5 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:39 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:37 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -89,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -112,10 +113,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +133,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -144,8 +152,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -154,11 +160,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
CONFIG_TQM8540=y
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -214,6 +222,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -221,6 +230,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -232,6 +242,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -255,10 +266,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -449,20 +456,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -475,7 +484,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -493,10 +501,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -514,8 +520,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -531,12 +535,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -598,7 +605,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -612,9 +618,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -721,41 +727,62 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -764,10 +791,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -821,6 +851,7 @@
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -832,8 +863,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -865,10 +898,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -883,6 +912,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -971,6 +1004,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -980,12 +1014,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1021,6 +1054,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1048,7 +1082,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1100,6 +1143,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1132,5 +1179,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 6f9067b..da841a0 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:40 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:39 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -89,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -112,10 +114,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +134,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -144,8 +153,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -154,11 +161,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
CONFIG_TQM8541=y
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -176,7 +185,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -216,6 +224,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -223,6 +232,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -234,6 +244,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -257,10 +268,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -432,6 +439,7 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -451,20 +459,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,7 +487,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -495,10 +504,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -516,8 +523,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -533,12 +538,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -601,7 +609,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -615,9 +622,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -732,42 +739,66 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CPM is not set
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -775,10 +806,31 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -832,6 +884,7 @@
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -843,8 +896,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -876,10 +931,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -894,6 +945,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -982,6 +1037,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -991,12 +1047,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1032,6 +1087,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1059,8 +1115,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
-# CONFIG_KGDB_CONSOLE is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1112,6 +1176,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1144,6 +1212,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index b3b770b..ca1234d 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Thu Jun 26 14:40:02 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:40 2008
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -90,7 +91,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -116,10 +116,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -130,12 +136,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -154,8 +161,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -164,6 +169,7 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
@@ -187,7 +193,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_CPM2 is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
#
@@ -203,7 +208,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -226,6 +231,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -233,6 +239,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -244,7 +251,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
-CONFIG_FSL_LBC=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -273,10 +280,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -455,7 +458,6 @@
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_NAND_FSL_ELBC is not set
-CONFIG_MTD_NAND_FSL_UPM=y
# CONFIG_MTD_ONENAND is not set
#
@@ -490,20 +492,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_IDEDISK is not set
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -516,7 +520,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -534,10 +537,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -555,8 +556,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -572,12 +571,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -620,10 +622,8 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -637,9 +637,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -744,42 +744,63 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -788,10 +809,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -845,6 +869,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -856,8 +881,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -889,10 +916,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -907,6 +930,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -945,6 +972,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1031,9 +1059,11 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1043,12 +1073,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1084,6 +1113,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1108,6 +1138,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1125,17 +1157,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1189,6 +1233,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1221,5 +1269,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 03120b5..dcf9cfe 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:41 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:42 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -89,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -112,10 +114,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +134,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -144,8 +153,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -154,11 +161,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
CONFIG_TQM8555=y
# CONFIG_TQM8560 is not set
# CONFIG_SBC8548 is not set
@@ -176,7 +185,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -216,6 +224,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -223,6 +232,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -234,6 +244,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -257,10 +268,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -432,6 +439,7 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -451,20 +459,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,7 +487,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -495,10 +504,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -516,8 +523,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -533,12 +538,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -601,7 +609,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -615,9 +622,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -732,42 +739,66 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CPM is not set
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -775,10 +806,31 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -832,6 +884,7 @@
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -843,8 +896,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -876,10 +931,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -894,6 +945,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -982,6 +1037,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -991,12 +1047,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1032,6 +1087,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1059,8 +1115,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
-# CONFIG_KGDB_CONSOLE is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1112,6 +1176,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1144,6 +1212,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 3113257..8d67662 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:42 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:43 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -89,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
@@ -112,10 +114,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +134,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -144,8 +153,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -154,11 +161,13 @@
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC8536_DS is not set
# CONFIG_MPC85xx_DS is not set
# CONFIG_KSI8560 is not set
# CONFIG_STX_GP3 is not set
# CONFIG_TQM8540 is not set
# CONFIG_TQM8541 is not set
+# CONFIG_TQM8548 is not set
# CONFIG_TQM8555 is not set
CONFIG_TQM8560=y
# CONFIG_SBC8548 is not set
@@ -176,7 +185,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -216,6 +224,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -223,6 +232,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -234,6 +244,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -257,10 +268,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -432,6 +439,7 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -451,20 +459,22 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -477,7 +487,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -495,10 +504,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -516,8 +523,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -533,12 +538,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -601,7 +609,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -615,9 +622,9 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -732,42 +739,66 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CPM is not set
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -775,10 +806,31 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -832,6 +884,7 @@
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_HWMON_DEBUG_CHIP=y
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -843,8 +896,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -876,10 +931,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -894,6 +945,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -982,6 +1037,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -991,12 +1047,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1032,6 +1087,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1059,8 +1115,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
-# CONFIG_KGDB_CONSOLE is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1112,6 +1176,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1144,6 +1212,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 6740f2a..63cd51f 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:08 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:00 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -109,10 +110,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
@@ -122,6 +129,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -140,8 +148,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_CPM1=y
@@ -159,6 +165,7 @@
# Generic MPC8xx Options
#
CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_GPIO is not set
# CONFIG_8xx_CPU6 is not set
CONFIG_8xx_CPU15=y
CONFIG_NO_UCODE_PATCH=y
@@ -177,7 +184,6 @@
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -218,6 +224,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -225,6 +232,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -257,10 +265,6 @@
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -443,7 +447,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -547,6 +550,7 @@
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -587,6 +591,8 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -602,8 +608,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -633,10 +641,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
@@ -706,6 +710,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -716,13 +721,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -761,6 +765,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
@@ -785,6 +790,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -800,16 +807,28 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
@@ -822,6 +841,6 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
-# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index dc599c7..c16521f 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc2
-# Thu May 15 11:00:14 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:02 2008
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -97,7 +98,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -124,11 +124,17 @@
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -145,6 +151,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -164,19 +171,18 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_LINKSTATION is not set
# CONFIG_STORCENTER is not set
@@ -253,6 +259,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -260,6 +267,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_SECCOMP=y
@@ -301,10 +309,6 @@
CONFIG_TASK_SIZE=0xc0000000
CONFIG_CONSISTENT_START=0xff100000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -318,6 +322,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -349,7 +354,7 @@
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_LRO is not set
+CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -472,6 +477,7 @@
CONFIG_IP_NF_TARGET_ECN=m
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
@@ -495,6 +501,7 @@
CONFIG_IP6_NF_MANGLE=m
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
#
# Bridge: Netfilter Configuration
@@ -507,6 +514,7 @@
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
+# CONFIG_BRIDGE_EBT_IP6 is not set
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
@@ -535,8 +543,10 @@
# CONFIG_ATM_MPOA is not set
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
@@ -556,7 +566,6 @@
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
-# CONFIG_NET_SCH_RR is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
@@ -601,7 +610,6 @@
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
#
@@ -609,6 +617,7 @@
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTUSB is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
@@ -625,6 +634,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -645,6 +655,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -749,6 +761,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -844,6 +857,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -851,12 +865,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -900,7 +917,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -916,6 +932,7 @@
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -940,112 +957,13 @@
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
-CONFIG_ISDN=m
-CONFIG_ISDN_I4L=m
-CONFIG_ISDN_PPP=y
-CONFIG_ISDN_PPP_VJ=y
-CONFIG_ISDN_MPP=y
-CONFIG_IPPP_FILTER=y
-# CONFIG_ISDN_PPP_BSDCOMP is not set
-CONFIG_ISDN_AUDIO=y
-CONFIG_ISDN_TTY_FAX=y
-
-#
-# ISDN feature submodules
-#
-CONFIG_ISDN_DRV_LOOP=m
-# CONFIG_ISDN_DIVERSION is not set
-
-#
-# ISDN4Linux hardware drivers
-#
-
-#
-# Passive cards
-#
-CONFIG_ISDN_DRV_HISAX=m
-
-#
-# D-channel protocol features
-#
-CONFIG_HISAX_EURO=y
-CONFIG_DE_AOC=y
-CONFIG_HISAX_NO_SENDCOMPLETE=y
-CONFIG_HISAX_NO_LLC=y
-CONFIG_HISAX_NO_KEYPAD=y
-CONFIG_HISAX_1TR6=y
-CONFIG_HISAX_NI1=y
-CONFIG_HISAX_MAX_CARDS=8
-
-#
-# HiSax supported cards
-#
-CONFIG_HISAX_16_3=y
-CONFIG_HISAX_S0BOX=y
-CONFIG_HISAX_FRITZPCI=y
-CONFIG_HISAX_AVM_A1_PCMCIA=y
-CONFIG_HISAX_ELSA=y
-CONFIG_HISAX_DIEHLDIVA=y
-CONFIG_HISAX_SEDLBAUER=y
-CONFIG_HISAX_NICCY=y
-CONFIG_HISAX_BKM_A4T=y
-CONFIG_HISAX_SCT_QUADRO=y
-CONFIG_HISAX_GAZEL=y
-CONFIG_HISAX_W6692=y
-CONFIG_HISAX_HFC_SX=y
-# CONFIG_HISAX_DEBUG is not set
-
-#
-# HiSax PCMCIA card service modules
-#
-
-#
-# HiSax sub driver modules
-#
-CONFIG_HISAX_ST5481=m
-CONFIG_HISAX_HFCUSB=m
-# CONFIG_HISAX_HFC4S8S is not set
-CONFIG_HISAX_FRITZ_PCIPNP=m
-CONFIG_HISAX_HDLC=y
-
-#
-# Active cards
-#
-CONFIG_HYSDN=m
-CONFIG_HYSDN_CAPI=y
-# CONFIG_ISDN_DRV_GIGASET is not set
-CONFIG_ISDN_CAPI=m
-CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
-CONFIG_CAPI_TRACE=y
-CONFIG_ISDN_CAPI_MIDDLEWARE=y
-CONFIG_ISDN_CAPI_CAPI20=m
-CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
-CONFIG_ISDN_CAPI_CAPIFS=m
-CONFIG_ISDN_CAPI_CAPIDRV=m
-
-#
-# CAPI hardware drivers
-#
-CONFIG_CAPI_AVM=y
-CONFIG_ISDN_DRV_AVMB1_B1PCI=m
-CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y
-CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
-CONFIG_ISDN_DRV_AVMB1_T1PCI=m
-CONFIG_ISDN_DRV_AVMB1_C4=m
-CONFIG_CAPI_EICON=y
-CONFIG_ISDN_DIVAS=m
-CONFIG_ISDN_DIVAS_BRIPCI=y
-CONFIG_ISDN_DIVAS_PRIPCI=y
-CONFIG_ISDN_DIVAS_DIVACAPI=m
-CONFIG_ISDN_DIVAS_USERIDI=m
-CONFIG_ISDN_DIVAS_MAINT=m
+# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
@@ -1092,6 +1010,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -1145,44 +1064,65 @@
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_MPC is not set
CONFIG_I2C_MV64XXX=m
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=m
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1191,10 +1131,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
@@ -1255,6 +1198,7 @@
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
+# CONFIG_ALIM7101_WDT is not set
# CONFIG_MV64X60_WDT is not set
#
@@ -1278,8 +1222,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1290,6 +1236,7 @@
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
@@ -1316,10 +1263,6 @@
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_HID=m
@@ -1339,6 +1282,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1363,10 +1307,15 @@
# CONFIG_USB_R8A66597_HCD is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1388,6 +1337,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1396,7 +1346,6 @@
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1405,7 +1354,6 @@
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_CH341 is not set
@@ -1443,6 +1391,7 @@
CONFIG_USB_SERIAL_MCT_U232=m
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_OTI6858 is not set
@@ -1464,7 +1413,6 @@
CONFIG_USB_EMI62=m
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-CONFIG_USB_AUERSWALD=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
@@ -1481,6 +1429,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
CONFIG_USB_TEST=m
+# CONFIG_USB_ISIGHTFW is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
# CONFIG_USB_CXACRU is not set
@@ -1601,6 +1550,7 @@
CONFIG_CRAMFS=m
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1611,8 +1561,8 @@
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
@@ -1620,7 +1570,6 @@
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
@@ -1705,6 +1654,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1732,6 +1682,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1750,6 +1702,7 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1758,11 +1711,22 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
@@ -1776,7 +1740,6 @@
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
-CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_SELINUX=y
@@ -1835,6 +1798,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 05360d4..2e0ef8c 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:00:44 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:12:40 2008
#
# CONFIG_PPC64 is not set
@@ -33,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -90,7 +91,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -117,10 +117,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +144,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -157,19 +164,18 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
CONFIG_PPC_CHRP=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_PPC_NATIVE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
@@ -201,7 +207,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -225,6 +231,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -232,6 +239,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -268,10 +276,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -398,7 +402,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -427,12 +433,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -440,6 +448,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
@@ -454,7 +463,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -472,10 +480,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -493,8 +499,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -588,6 +592,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
@@ -595,12 +600,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -660,14 +668,12 @@
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=y
# CONFIG_VIA_RHINE_MMIO is not set
-# CONFIG_VIA_RHINE_NAPI is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -683,6 +689,7 @@
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -773,6 +780,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
@@ -798,12 +806,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -848,46 +858,71 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_HYDRA is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -896,10 +931,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -911,8 +949,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -997,10 +1037,13 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -1030,10 +1073,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1062,6 +1101,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1087,6 +1127,7 @@
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1108,6 +1149,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1116,7 +1158,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1129,7 +1170,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1146,6 +1186,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1226,6 +1267,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1310,6 +1352,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1336,6 +1379,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1354,20 +1399,32 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
@@ -1424,6 +1481,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index ba2a463..ef0c6e8 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:09 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:03 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -31,12 +32,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -45,11 +48,13 @@
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
-# CONFIG_PPC_UDBG_16550 is not set
+CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -81,7 +86,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -89,6 +93,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -105,10 +110,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -118,6 +129,7 @@
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -136,33 +148,43 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC_82xx=y
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_PPC_82xx=y
# CONFIG_MPC8272_ADS is not set
# CONFIG_PQ2FADS is not set
CONFIG_EP8248E=y
# CONFIG_PQ2ADS is not set
CONFIG_8260=y
CONFIG_8272=y
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -197,6 +219,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -204,6 +227,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -211,13 +235,22 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCI_8260=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -233,10 +266,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -410,11 +439,13 @@
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -434,16 +465,23 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -457,14 +495,25 @@
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# A new alternative FireWire stack is available with EXPERIMENTAL=y
+#
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
@@ -482,21 +531,59 @@
# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_OF_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_FS_ENET=y
# CONFIG_FS_ENET_HAS_SCC is not set
CONFIG_FS_ENET_HAS_FCC=y
# CONFIG_FS_ENET_MDIO_FCC is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -505,6 +592,7 @@
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
@@ -541,6 +629,7 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_SERIAL_CPM_SCC1=y
@@ -549,21 +638,44 @@
CONFIG_SERIAL_CPM_SCC4=y
# CONFIG_SERIAL_CPM_SMC1 is not set
# CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -575,8 +687,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -597,6 +711,8 @@
#
# Graphics support
#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
@@ -606,16 +722,13 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
@@ -675,6 +788,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -684,8 +798,8 @@
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
@@ -763,6 +877,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
@@ -804,19 +919,31 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -824,6 +951,7 @@
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
@@ -864,6 +992,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -894,6 +1026,6 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
-# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index ac72b48..480225b 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:09 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:04 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -108,10 +109,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
@@ -121,6 +128,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -139,8 +147,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_CPM1=y
@@ -158,6 +164,7 @@
# Generic MPC8xx Options
#
CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_GPIO is not set
# CONFIG_8xx_CPU6 is not set
CONFIG_8xx_CPU15=y
CONFIG_NO_UCODE_PATCH=y
@@ -176,7 +183,6 @@
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -193,7 +199,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -217,6 +223,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -224,6 +231,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -256,10 +264,6 @@
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -442,7 +446,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -544,10 +547,13 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -559,8 +565,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -590,10 +598,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
@@ -662,6 +666,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -672,13 +677,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -717,6 +721,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
@@ -741,6 +746,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -756,16 +763,28 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -777,6 +796,6 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
-# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 0ccc6e4..cfa5d05 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc6
-# Mon Jun 16 21:08:31 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:15:06 2008
#
CONFIG_PPC64=y
@@ -13,6 +13,7 @@
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
+# CONFIG_VSX is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
@@ -30,6 +31,7 @@
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -94,9 +96,8 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -121,10 +122,16 @@
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -140,6 +147,7 @@
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -160,13 +168,8 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
# CONFIG_PPC_MAPLE is not set
@@ -224,7 +227,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -256,6 +259,7 @@
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -265,6 +269,7 @@
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
CONFIG_SECCOMP=y
@@ -290,10 +295,6 @@
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -307,6 +308,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -422,6 +424,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -449,12 +453,14 @@
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -462,6 +468,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -492,10 +499,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -516,8 +521,6 @@
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -592,6 +595,7 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -675,29 +679,21 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-
-#
-# Controllers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=y
-
-#
-# Protocols
-#
-CONFIG_IEEE1394_VIDEO1394=m
+# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB_PMU=y
@@ -712,7 +708,6 @@
CONFIG_WINDFARM_PM121=y
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -720,7 +715,23 @@
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -740,10 +751,8 @@
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -758,6 +767,7 @@
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -855,6 +865,7 @@
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -869,12 +880,14 @@
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -909,44 +922,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_POWERMAC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -955,10 +993,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -970,8 +1011,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1050,10 +1093,13 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -1077,15 +1123,7 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
@@ -1103,19 +1141,13 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1177,20 +1209,9 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# ALSA PowerMac devices
-#
+CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# Apple Onboard Audio driver
-#
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
@@ -1198,30 +1219,11 @@
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1256,6 +1258,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1306,6 +1309,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1314,7 +1318,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1323,7 +1326,6 @@
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_CH341 is not set
@@ -1383,7 +1385,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1497,6 +1498,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1519,7 +1521,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1603,6 +1604,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1629,8 +1631,10 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
@@ -1644,22 +1648,37 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
@@ -1718,6 +1737,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index 63f0bdb..2c3f135 100644
--- a/arch/powerpc/configs/iseries_defconfig
+++ b/arch/powerpc/configs/iseries_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:01:36 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:15:49 2008
#
CONFIG_PPC64=y
@@ -31,6 +31,7 @@
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -94,9 +95,8 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -120,10 +120,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -139,6 +145,7 @@
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -159,9 +166,6 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
CONFIG_LPARCFG=y
CONFIG_PPC_ISERIES=y
@@ -173,8 +177,6 @@
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
@@ -211,7 +213,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -241,6 +243,7 @@
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -250,6 +253,7 @@
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -274,10 +278,6 @@
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -291,6 +291,7 @@
CONFIG_XFRM_SUB_POLICY=y
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -480,7 +481,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -504,12 +507,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -588,6 +593,7 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
@@ -612,12 +618,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -655,6 +664,7 @@
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
@@ -662,10 +672,8 @@
# CONFIG_ACENIC_OMIT_TIGON_I is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -680,6 +688,7 @@
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -767,6 +776,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -789,6 +799,7 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
CONFIG_HVC_ISERIES=y
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
@@ -803,10 +814,13 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -818,8 +832,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -858,10 +874,6 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
@@ -910,7 +922,6 @@
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
-CONFIG_GFS2_FS_LOCKING_NOLOCK=m
CONFIG_GFS2_FS_LOCKING_DLM=m
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
@@ -967,6 +978,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -989,7 +1001,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
@@ -1059,6 +1070,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1089,8 +1101,10 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
@@ -1104,22 +1118,37 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BOOTX_TEXT is not set
@@ -1178,6 +1207,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 48434c2c..6fc4c21 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:10 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:05 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -93,7 +94,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -119,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -139,6 +145,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -158,25 +165,25 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_EMBEDDED6xx=y
CONFIG_LINKSTATION=y
# CONFIG_STORCENTER is not set
# CONFIG_MPC7448HPC2 is not set
# CONFIG_PPC_HOLLY is not set
# CONFIG_PPC_PRPMC2800 is not set
+# CONFIG_PPC_C2K is not set
CONFIG_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
@@ -207,7 +214,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -230,6 +237,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -237,6 +245,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -273,10 +282,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -461,6 +466,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_MAC80211 is not set
CONFIG_IEEE80211=m
CONFIG_IEEE80211_DEBUG=y
@@ -480,7 +486,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -592,12 +600,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -676,6 +686,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -743,12 +754,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -785,14 +799,12 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=y
-# CONFIG_R8169_NAPI is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
@@ -803,6 +815,7 @@
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -889,12 +902,14 @@
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -934,43 +949,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -979,10 +1015,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -1036,6 +1075,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -1047,8 +1087,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1086,10 +1128,6 @@
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
@@ -1121,6 +1159,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1172,6 +1211,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1180,7 +1220,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1190,7 +1229,6 @@
# CONFIG_USB_EZUSB is not set
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
@@ -1237,7 +1275,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1291,6 +1328,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1392,6 +1430,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1402,11 +1441,11 @@
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
@@ -1414,7 +1453,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1482,6 +1520,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1510,6 +1549,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1527,17 +1568,29 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
@@ -1556,6 +1609,7 @@
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
@@ -1594,6 +1648,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1627,5 +1685,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 7a166a3..1a3b642 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:26 2007
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:18:58 2008
#
CONFIG_PPC64=y
@@ -27,7 +27,12 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
@@ -67,16 +72,20 @@
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -89,11 +98,13 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -101,10 +112,28 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
@@ -114,6 +143,7 @@
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -128,29 +158,26 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
# CONFIG_PPC_PMAC is not set
CONFIG_PPC_MAPLE=y
# CONFIG_PPC_PASEMI is not set
-# CONFIG_PPC_CELLEB is not set
# CONFIG_PPC_PS3 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_CELLEB is not set
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -166,7 +193,6 @@
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -181,16 +207,19 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
+CONFIG_IOMMU_HELPER=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
@@ -207,18 +236,21 @@
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
# CONFIG_PPC_HAS_HASH_64K is not set
# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -237,11 +269,10 @@
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
-
-#
-# Networking
-#
+CONFIG_PHYSICAL_START=0x00000000
CONFIG_NET=y
#
@@ -254,6 +285,7 @@
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -284,8 +316,6 @@
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -308,7 +338,9 @@
# Network testing
#
# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -334,12 +366,15 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -354,24 +389,30 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
@@ -381,14 +422,13 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
@@ -399,10 +439,8 @@
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -419,10 +457,7 @@
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -483,6 +518,7 @@
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
CONFIG_SCSI_IPR=y
@@ -496,9 +532,13 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
CONFIG_ATA_NONSTANDARD=y
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
@@ -508,7 +548,6 @@
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -537,6 +576,7 @@
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
@@ -551,27 +591,47 @@
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -587,7 +647,6 @@
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
CONFIG_AMD8111_ETH=y
-# CONFIG_AMD8111E_NAPI is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
@@ -598,18 +657,21 @@
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -617,12 +679,12 @@
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -632,9 +694,10 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
-# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -642,6 +705,7 @@
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -657,7 +721,6 @@
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -702,10 +765,13 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -742,49 +808,62 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
@@ -793,15 +872,14 @@
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -813,13 +891,25 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -842,10 +932,6 @@
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -865,6 +951,7 @@
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -873,15 +960,18 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -896,6 +986,7 @@
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -912,20 +1003,15 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
CONFIG_USB_SERIAL=y
# CONFIG_USB_SERIAL_CONSOLE is not set
+CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
@@ -943,6 +1029,7 @@
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
+# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
@@ -962,9 +1049,11 @@
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
@@ -974,7 +1063,6 @@
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_DEBUG is not set
-CONFIG_USB_EZUSB=y
#
# USB Miscellaneous drivers
@@ -982,7 +1070,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -999,24 +1086,16 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -1037,12 +1116,10 @@
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -1088,8 +1165,11 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -1097,16 +1177,14 @@
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1177,14 +1255,15 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1194,7 +1273,7 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1202,6 +1281,7 @@
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -1209,34 +1289,59 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_FORCED_INLINING is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
@@ -1249,44 +1354,84 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 066c583..ab5199f 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:11 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:06 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -88,7 +89,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -112,10 +112,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +132,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -145,25 +152,25 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_LINKSTATION is not set
# CONFIG_STORCENTER is not set
CONFIG_MPC7448HPC2=y
# CONFIG_PPC_HOLLY is not set
# CONFIG_PPC_PRPMC2800 is not set
+# CONFIG_PPC_C2K is not set
CONFIG_TSI108_BRIDGE=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
@@ -192,7 +199,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -215,6 +222,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -222,6 +230,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -256,10 +265,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -374,12 +379,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -457,6 +464,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -523,12 +531,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -594,7 +605,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -611,6 +621,7 @@
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -716,6 +727,8 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -736,6 +749,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -747,8 +761,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -780,10 +796,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -798,6 +810,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -875,6 +891,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -884,12 +901,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -929,6 +945,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -954,7 +971,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1007,6 +1033,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 30d7834..7c435c8 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:12 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:07 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -31,12 +32,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -45,11 +48,13 @@
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
-# CONFIG_PPC_UDBG_16550 is not set
+CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -81,7 +86,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -89,6 +93,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -106,10 +111,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -119,6 +130,7 @@
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -137,14 +149,16 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC_82xx=y
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_PPC_82xx=y
CONFIG_MPC8272_ADS=y
# CONFIG_PQ2FADS is not set
# CONFIG_EP8248E is not set
@@ -152,19 +166,27 @@
CONFIG_8260=y
CONFIG_8272=y
CONFIG_PQ2_ADS_PCI_PIC=y
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -181,7 +203,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -199,6 +221,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -206,6 +229,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -213,9 +237,11 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -242,10 +268,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -446,9 +468,11 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -460,6 +484,7 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -480,13 +505,12 @@
#
#
-# An alternative FireWire stack is available with EXPERIMENTAL=y
+# A new alternative FireWire stack is available with EXPERIMENTAL=y
#
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
@@ -510,8 +534,11 @@
# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_OF_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -533,7 +560,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
@@ -545,6 +571,7 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
@@ -610,6 +637,7 @@
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
@@ -620,6 +648,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
@@ -634,6 +663,7 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -654,6 +684,7 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_SERIAL_CPM_SCC1=y
@@ -666,6 +697,8 @@
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -676,10 +709,28 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -691,8 +742,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -724,10 +777,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
@@ -798,6 +847,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -807,8 +857,8 @@
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
@@ -888,6 +938,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -914,6 +965,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -931,19 +984,31 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -951,6 +1016,7 @@
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
@@ -991,6 +1057,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1021,6 +1091,6 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
-# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 4293c8b..916e3df 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:14 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 07:16:25 2008
#
# CONFIG_PPC64 is not set
@@ -16,6 +16,7 @@
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_FSL_EMB_PERFMON is not set
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -32,12 +33,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -51,6 +54,10 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_REDBOOT=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -88,13 +95,13 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -112,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,12 +139,13 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -150,40 +164,52 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-CONFIG_PPC_83xx=y
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
-CONFIG_MPC83xx=y
+CONFIG_PPC_83xx=y
CONFIG_MPC831x_RDB=y
CONFIG_MPC832x_MDS=y
CONFIG_MPC832x_RDB=y
CONFIG_MPC834x_MDS=y
CONFIG_MPC834x_ITX=y
CONFIG_MPC836x_MDS=y
+CONFIG_MPC836x_RDK=y
CONFIG_MPC837x_MDS=y
CONFIG_MPC837x_RDB=y
CONFIG_SBC834x=y
+CONFIG_ASP834x=y
CONFIG_PPC_MPC831x=y
CONFIG_PPC_MPC832x=y
CONFIG_PPC_MPC834x=y
CONFIG_PPC_MPC837x=y
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_IPIC=y
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_QUICC_ENGINE=y
# CONFIG_FSL_ULI1575 is not set
@@ -211,6 +237,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -223,6 +250,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -230,6 +258,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -237,15 +266,24 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_FSL_PCI=y
+CONFIG_FSL_LBC=y
+CONFIG_FSL_GTM=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -261,10 +299,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -412,11 +446,13 @@
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -434,10 +470,12 @@
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
CONFIG_MTD_NAND_FSL_ELBC=y
+# CONFIG_MTD_NAND_FSL_UPM is not set
# CONFIG_MTD_ONENAND is not set
#
@@ -445,14 +483,21 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
@@ -460,9 +505,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -505,24 +555,128 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
CONFIG_SATA_FSL=y
CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
@@ -542,21 +696,60 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
CONFIG_UCC_GETH=y
-# CONFIG_UGETH_NAPI is not set
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
+# CONFIG_TR is not set
#
# Wireless LAN
@@ -574,8 +767,11 @@
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -619,12 +815,14 @@
# CONFIG_VT is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -635,43 +833,95 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
+# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -679,10 +929,31 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -692,8 +963,10 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
@@ -715,13 +988,16 @@
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
@@ -732,6 +1008,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -739,7 +1016,15 @@
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_83xx_WDT=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
@@ -755,8 +1040,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -778,6 +1065,8 @@
#
# Graphics support
#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
# CONFIG_FB is not set
@@ -787,10 +1076,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -806,7 +1091,7 @@
# CONFIG_USB_HIDDEV is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
@@ -821,6 +1106,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -833,6 +1119,8 @@
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
@@ -858,7 +1146,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -871,7 +1158,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -893,6 +1179,7 @@
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
@@ -963,6 +1250,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -973,14 +1261,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1014,6 +1301,7 @@
# CONFIG_DLM is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
+CONFIG_QE_GPIO=y
#
# Library routines
@@ -1022,6 +1310,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1045,8 +1334,18 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1061,12 +1360,14 @@
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
@@ -1100,6 +1401,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1131,6 +1436,8 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_CRYPTO_DEV_TALITOS=y
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index fa01705..f0a13be 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 09:03:46 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 07:15:20 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_E500=y
+# CONFIG_PPC_E500MC is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
CONFIG_FSL_EMB_PERFMON=y
@@ -33,12 +34,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -92,7 +95,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -118,10 +120,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +146,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -156,8 +165,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
@@ -166,11 +173,13 @@
CONFIG_MPC8560_ADS=y
CONFIG_MPC85xx_CDS=y
CONFIG_MPC85xx_MDS=y
+CONFIG_MPC8536_DS=y
CONFIG_MPC85xx_DS=y
CONFIG_KSI8560=y
# CONFIG_STX_GP3 is not set
CONFIG_TQM8540=y
CONFIG_TQM8541=y
+CONFIG_TQM8548=y
CONFIG_TQM8555=y
CONFIG_TQM8560=y
CONFIG_SBC8548=y
@@ -189,7 +198,6 @@
# CONFIG_CPU_FREQ is not set
CONFIG_QUICC_ENGINE=y
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
CONFIG_FSL_ULI1575=y
CONFIG_CPM=y
@@ -206,7 +214,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -229,6 +237,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -236,6 +245,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -248,6 +258,7 @@
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -274,10 +285,6 @@
CONFIG_PHYSICAL_START=0x00000000
CONFIG_PHYSICAL_ALIGN=0x10000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -403,12 +410,15 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -429,12 +439,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -514,6 +526,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -581,12 +594,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -631,7 +647,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -645,10 +660,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
# CONFIG_UCC_GETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -725,12 +740,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -776,44 +793,68 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CPM is not set
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -821,10 +862,32 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -836,8 +899,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -879,6 +944,7 @@
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -925,6 +991,7 @@
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
@@ -992,15 +1059,7 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1014,19 +1073,15 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1088,39 +1143,12 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
@@ -1152,6 +1180,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1175,6 +1204,7 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1203,6 +1233,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1211,7 +1242,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1224,7 +1254,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1285,6 +1314,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1318,6 +1348,7 @@
# DMA Clients
#
# CONFIG_NET_DMA is not set
+# CONFIG_DMATEST is not set
# CONFIG_UIO is not set
#
@@ -1332,6 +1363,7 @@
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
@@ -1394,6 +1426,7 @@
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
# CONFIG_ROMFS_FS is not set
@@ -1406,17 +1439,16 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1487,6 +1519,7 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
+# CONFIG_QE_GPIO is not set
#
# Library routines
@@ -1495,6 +1528,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1515,11 +1549,13 @@
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1538,19 +1574,31 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
+CONFIG_VIRQ_DEBUG=y
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1606,6 +1654,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1638,6 +1690,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig
index cdf98ae..1a99907 100644
--- a/arch/powerpc/configs/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Tue Jul 15 08:31:01 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:10 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -91,7 +92,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -118,10 +118,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +144,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -159,9 +166,8 @@
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
CONFIG_PPC_CHRP=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
@@ -207,7 +213,7 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -230,6 +236,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -237,6 +244,7 @@
CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -278,10 +286,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -391,6 +395,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -503,18 +509,17 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
# CONFIG_BLK_DEV_IDE is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -593,6 +598,7 @@
# CONFIG_SCSI_MESH is not set
# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -669,7 +675,6 @@
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -756,12 +761,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -807,44 +814,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_HYDRA is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_POWERMAC=y
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -853,6 +885,8 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -869,8 +903,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -945,6 +981,7 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
CONFIG_FB_FSL_DIU=y
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
@@ -963,15 +1000,7 @@
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE is not set
# CONFIG_LOGO is not set
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -985,18 +1014,12 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1058,42 +1081,14 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# ALSA PowerMac devices
-#
+CONFIG_SND_PPC=y
# CONFIG_SND_POWERMAC is not set
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# Apple Onboard Audio driver
-#
# CONFIG_SND_AOA is not set
-# CONFIG_SND_AOA_SOUNDBUS is not set
-
-#
-# System on Chip audio support
-#
CONFIG_SND_SOC=y
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
CONFIG_SND_SOC_MPC8610=y
CONFIG_SND_SOC_MPC8610_HPCD=y
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4270_VD33_ERRATA=y
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1108,6 +1103,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -1235,6 +1234,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1245,16 +1245,15 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1334,6 +1333,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1358,6 +1358,8 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1376,19 +1378,29 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
@@ -1443,6 +1455,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1475,6 +1491,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig
index 867b8c02..ea09be3 100644
--- a/arch/powerpc/configs/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:15 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:11 2008
#
# CONFIG_PPC64 is not set
@@ -33,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -92,7 +93,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -100,6 +100,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -118,10 +119,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -139,6 +146,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -157,30 +165,40 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-CONFIG_PPC_86xx=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_86xx=y
CONFIG_MPC8641_HPCN=y
# CONFIG_SBC8641D is not set
# CONFIG_MPC8610_HPCD is not set
CONFIG_MPC8641=y
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_FSL_ULI1575=y
#
@@ -196,16 +214,18 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_HOTPLUG_CPU is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -219,6 +239,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -226,6 +247,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -233,11 +255,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -264,10 +288,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -393,6 +413,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -403,6 +425,7 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -419,12 +442,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -503,7 +528,10 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_MESH is not set
+# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -571,12 +599,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -603,6 +634,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -620,7 +653,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -634,9 +666,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-CONFIG_GFAR_NAPI=y
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -713,12 +746,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -746,11 +781,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
@@ -762,43 +800,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -807,10 +872,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -822,8 +890,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -865,6 +935,7 @@
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -911,6 +982,7 @@
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
@@ -978,15 +1050,7 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1000,19 +1064,15 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_VMASTER=y
CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1074,39 +1134,14 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA PowerMac devices
-#
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# USB devices
-#
+CONFIG_SND_PPC=y
+# CONFIG_SND_POWERMAC is not set
+# CONFIG_SND_AOA is not set
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
@@ -1138,6 +1173,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1189,6 +1225,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1197,7 +1234,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1210,7 +1246,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1264,6 +1299,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1362,6 +1398,7 @@
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
# CONFIG_ROMFS_FS is not set
@@ -1374,17 +1411,16 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1463,6 +1499,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1488,6 +1525,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1506,19 +1545,32 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1573,6 +1625,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1605,5 +1661,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 46fffbc..1501c43 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:16 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:11 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -106,10 +107,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -120,6 +127,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -138,8 +146,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_CPM1=y
@@ -157,6 +163,7 @@
# Generic MPC8xx Options
#
CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_GPIO is not set
CONFIG_8xx_CPU6=y
CONFIG_8xx_CPU15=y
CONFIG_NO_UCODE_PATCH=y
@@ -175,7 +182,6 @@
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -192,7 +198,7 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -215,6 +221,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -222,6 +229,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -253,10 +261,6 @@
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -361,6 +365,7 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -378,7 +383,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -414,7 +418,6 @@
CONFIG_FS_ENET_HAS_FEC=y
CONFIG_FS_ENET_MDIO_FEC=y
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_GIANFAR is not set
CONFIG_NETDEV_10000=y
@@ -484,6 +487,7 @@
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -524,6 +528,8 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -540,6 +546,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -551,8 +558,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -582,10 +591,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -599,6 +604,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -677,6 +686,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -687,13 +697,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -733,6 +742,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -758,7 +768,15 @@
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -810,6 +828,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -841,6 +863,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 9df7897..fc3f6dc 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:17 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:12 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -108,10 +109,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
@@ -121,6 +128,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -139,8 +147,6 @@
#
# Platform support
#
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_CPM1=y
@@ -165,6 +171,7 @@
# Generic MPC8xx Options
#
CONFIG_8xx_COPYBACK=y
+# CONFIG_8xx_GPIO is not set
# CONFIG_8xx_CPU6 is not set
CONFIG_8xx_CPU15=y
CONFIG_NO_UCODE_PATCH=y
@@ -183,7 +190,6 @@
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -200,7 +206,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -224,6 +230,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -231,6 +238,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -263,10 +271,6 @@
CONFIG_TASK_SIZE=0x80000000
CONFIG_CONSISTENT_START=0xfd000000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -453,7 +457,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -555,10 +558,13 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -570,8 +576,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -601,10 +609,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
@@ -673,6 +677,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -683,13 +688,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -728,6 +732,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
@@ -752,6 +757,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -767,16 +774,28 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -788,6 +807,6 @@
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
-# CONFIG_PPC_CLOCK is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index 3688e4b..80481f2 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:02:24 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:20:26 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -93,9 +94,8 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -120,10 +120,16 @@
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -140,6 +146,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_LSF=y
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -159,19 +166,18 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
# CONFIG_EMBEDDED6xx is not set
CONFIG_PPC_NATIVE=y
# CONFIG_IPIC is not set
@@ -221,7 +227,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -244,6 +250,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -251,6 +258,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
@@ -314,10 +322,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -501,7 +505,6 @@
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_SCH_FIFO=y
#
# Network testing
@@ -571,6 +574,7 @@
#
CONFIG_BT_HCIUSB=m
# CONFIG_BT_HCIUSB_SCO is not set
+# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=m
# CONFIG_BT_HCIBPA10X is not set
@@ -588,27 +592,18 @@
CONFIG_CFG80211=m
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
-
-#
-# Selecting 'y' for an algorithm will
-#
-
-#
-# build the algorithm into mac80211.
-#
-CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
-# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
-# CONFIG_MAC80211_DEBUG is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
@@ -628,6 +623,8 @@
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -656,12 +653,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -669,6 +668,8 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -685,7 +686,6 @@
#
# IDE chipset support/bugfixes
#
-# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -703,10 +703,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -727,8 +725,6 @@
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -820,6 +816,7 @@
CONFIG_SCSI_MAC53C94=y
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
@@ -844,30 +841,22 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-
-#
-# Controllers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=m
-
-#
-# Protocols
-#
-CONFIG_IEEE1394_VIDEO1394=m
+# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
# CONFIG_IEEE1394_ETH1394 is not set
-CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB=y
@@ -887,7 +876,6 @@
# CONFIG_ANSLCD is not set
CONFIG_PMAC_RACKMETER=m
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -936,7 +924,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -952,6 +939,7 @@
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -994,13 +982,15 @@
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
CONFIG_P54_COMMON=m
# CONFIG_P54_USB is not set
# CONFIG_P54_PCI is not set
# CONFIG_ATH5K is not set
+# CONFIG_ATH9K is not set
# CONFIG_IWLCORE is not set
# CONFIG_IWLWIFI_LEDS is not set
-# CONFIG_IWL4965 is not set
+# CONFIG_IWLAGN is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
CONFIG_B43=m
@@ -1095,6 +1085,7 @@
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -1109,12 +1100,14 @@
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -1165,45 +1158,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_POWERMAC=y
-# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1212,6 +1230,8 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
@@ -1221,6 +1241,7 @@
CONFIG_BATTERY_PMU=y
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -1241,8 +1262,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1343,10 +1366,13 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -1374,15 +1400,7 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
@@ -1400,19 +1418,13 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1474,20 +1486,9 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# ALSA PowerMac devices
-#
+CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# Apple Onboard Audio driver
-#
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
@@ -1495,36 +1496,14 @@
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1554,6 +1533,7 @@
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1579,6 +1559,7 @@
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1600,6 +1581,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
CONFIG_USB_STORAGE_ONETOUCH=y
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1608,7 +1590,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1617,7 +1598,6 @@
CONFIG_USB_EZUSB=y
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
@@ -1676,7 +1656,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1693,6 +1672,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1702,6 +1682,8 @@
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -1789,6 +1771,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1811,7 +1794,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1891,6 +1873,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1921,8 +1904,10 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
@@ -1933,24 +1918,38 @@
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
@@ -2009,6 +2008,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index ce250bc..fc5930c 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc6
-# Mon Jun 16 21:11:19 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:22:03 2008
#
CONFIG_PPC64=y
@@ -14,6 +14,7 @@
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
+CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
@@ -31,6 +32,7 @@
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -105,7 +107,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -129,14 +130,20 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
+CONFIG_MARKERS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -152,6 +159,7 @@
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -172,14 +180,13 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_PPC_PSERIES=y
CONFIG_PPC_SPLPAR=y
CONFIG_EEH=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
+CONFIG_PPC_SMLPAR=y
+CONFIG_CMM=y
CONFIG_PPC_ISERIES=y
#
@@ -189,8 +196,6 @@
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
CONFIG_PPC_MAPLE=y
@@ -213,11 +218,15 @@
#
CONFIG_SPU_FS=m
CONFIG_SPU_FS_64K_LS=y
+# CONFIG_SPU_TRACE is not set
CONFIG_SPU_BASE=y
CONFIG_CBE_RAS=y
+CONFIG_PPC_IBM_CELL_RESETBUTTON=y
+CONFIG_PPC_IBM_CELL_POWERBUTTON=m
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
CONFIG_CBE_CPUFREQ_PMI=m
+CONFIG_CBE_CPUFREQ_SPU_GOVERNOR=m
CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
@@ -279,7 +288,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -315,8 +324,10 @@
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
+CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -327,6 +338,7 @@
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
CONFIG_SECCOMP=y
@@ -370,10 +382,6 @@
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -387,6 +395,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -578,6 +587,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -603,12 +614,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -616,6 +629,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -649,10 +663,8 @@
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -674,8 +686,6 @@
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -737,6 +747,8 @@
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_IBMVSCSI=y
+CONFIG_SCSI_IBMVFC=m
+CONFIG_SCSI_IBMVFC_TRACE=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_MVSAS is not set
@@ -758,6 +770,7 @@
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_PMP=y
@@ -837,9 +850,6 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-# CONFIG_DM_MULTIPATH_RDAC is not set
-# CONFIG_DM_MULTIPATH_HP is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set
@@ -847,29 +857,21 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-
-#
-# Controllers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=y
-
-#
-# Protocols
-#
-CONFIG_IEEE1394_VIDEO1394=m
+# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=y
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_DV1394=m
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB_PMU=y
@@ -884,7 +886,6 @@
CONFIG_WINDFARM_PM121=y
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -942,6 +943,7 @@
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
@@ -949,10 +951,8 @@
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -968,13 +968,13 @@
CONFIG_SPIDER_NET=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
CONFIG_EHEA=m
# CONFIG_IXGBE is not set
CONFIG_IXGB=m
-# CONFIG_IXGB_NAPI is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
@@ -1068,6 +1068,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -1090,12 +1091,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -1131,11 +1134,13 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_ISERIES=y
CONFIG_HVC_RTAS=y
CONFIG_HVC_BEAT=y
CONFIG_HVCS=m
+CONFIG_IBM_BSR=m
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
@@ -1156,45 +1161,70 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_POWERMAC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-CONFIG_I2C_PASEMI=y
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_PASEMI=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1203,10 +1233,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -1218,8 +1251,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1299,10 +1334,13 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -1331,15 +1369,7 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
@@ -1355,19 +1385,13 @@
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1429,20 +1453,9 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# ALSA PowerMac devices
-#
+CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
-
-#
-# ALSA PowerPC devices
-#
-
-#
-# Apple Onboard Audio driver
-#
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
@@ -1450,36 +1463,14 @@
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1508,6 +1499,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
@@ -1556,6 +1548,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1564,7 +1557,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
#
# USB port drivers
@@ -1577,7 +1569,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1769,6 +1760,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1779,12 +1771,12 @@
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
-CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
@@ -1793,7 +1785,6 @@
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
@@ -1878,6 +1869,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1910,8 +1902,10 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
@@ -1923,28 +1917,47 @@
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
+CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACING=y
+# CONFIG_FTRACE is not set
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_SCHED_TRACER=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_HCALL_STATS is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BOOTX_TEXT=y
@@ -2007,6 +2020,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index e6e91c8..3c6dbde 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -1,8 +1,7 @@
-# powerpc
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-git2
-# Tue Jul 15 23:54:18 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:29:50 2008
#
# CONFIG_PPC64 is not set
@@ -112,7 +111,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -140,12 +138,17 @@
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -266,7 +269,6 @@
CONFIG_TAU_AVERAGE=y
CONFIG_QUICC_ENGINE=y
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
CONFIG_FSL_ULI1575=y
CONFIG_CPM=y
CONFIG_PPC_BESTCOMM=y
@@ -287,7 +289,7 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
@@ -311,6 +313,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -326,6 +329,7 @@
CONFIG_CAN_PM_TRACE=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
@@ -344,6 +348,7 @@
CONFIG_FSL_PCI=y
CONFIG_FSL_LBC=y
CONFIG_FSL_GTM=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -395,10 +400,6 @@
CONFIG_PHYSICAL_START=0x00000000
# CONFIG_TASK_SIZE_BOOL is not set
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -412,6 +413,7 @@
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -602,6 +604,7 @@
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
@@ -626,6 +629,7 @@
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
+CONFIG_IP6_NF_SECURITY=m
#
# DECnet: Netfilter Configuration
@@ -643,6 +647,7 @@
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
@@ -691,8 +696,10 @@
# CONFIG_ATM_MPOA is not set
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
CONFIG_DECNET=m
CONFIG_DECNET_ROUTER=y
CONFIG_LLC=m
@@ -832,6 +839,7 @@
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTUSB is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
@@ -855,7 +863,6 @@
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
-CONFIG_MAC80211_QOS=y
#
# Rate control algorithm selection
@@ -941,12 +948,14 @@
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=m
+CONFIG_BLK_DEV_HD=y
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ENCLOSURE_SERVICES=m
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -954,6 +963,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -971,7 +981,6 @@
#
# IDE chipset support/bugfixes
#
-# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -990,10 +999,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -1014,8 +1021,6 @@
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_BLK_DEV_HD_ONLY=y
-CONFIG_BLK_DEV_HD=y
#
# SCSI device support
@@ -1125,6 +1130,7 @@
CONFIG_SCSI_DH_RDAC=m
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
+# CONFIG_SCSI_DH_ALUA is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_PMP is not set
@@ -1246,7 +1252,6 @@
# CONFIG_ANSLCD is not set
CONFIG_PMAC_RACKMETER=m
CONFIG_NETDEVICES=y
-CONFIG_NETDEVICES_MULTIQUEUE=y
CONFIG_IFB=m
CONFIG_DUMMY=m
CONFIG_BONDING=m
@@ -1256,7 +1261,7 @@
CONFIG_VETH=m
CONFIG_NET_SB1000=m
# CONFIG_ARCNET is not set
-CONFIG_PHYLIB=m
+CONFIG_PHYLIB=y
#
# MII PHY device drivers
@@ -1271,7 +1276,9 @@
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=m
+# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_OF_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
CONFIG_MACE=m
@@ -1328,9 +1335,7 @@
CONFIG_NET_PCI=y
CONFIG_PCNET32=m
CONFIG_AMD8111_ETH=m
-CONFIG_AMD8111E_NAPI=y
CONFIG_ADAPTEC_STARFIRE=m
-CONFIG_ADAPTEC_STARFIRE_NAPI=y
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
CONFIG_B44=m
@@ -1359,7 +1364,6 @@
CONFIG_TLAN=m
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
-CONFIG_VIA_RHINE_NAPI=y
CONFIG_SC92031=m
CONFIG_NET_POCKET=y
CONFIG_DE600=m
@@ -1372,17 +1376,15 @@
# CONFIG_ACENIC_OMIT_TIGON_I is not set
CONFIG_DL2K=m
CONFIG_E1000=m
-CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
CONFIG_E1000E=m
-CONFIG_E1000E_ENABLED=y
CONFIG_IP1000=m
CONFIG_IGB=m
+CONFIG_IGB_LRO=y
CONFIG_NS83820=m
CONFIG_HAMACHI=m
CONFIG_YELLOWFIN=m
CONFIG_R8169=m
-CONFIG_R8169_NAPI=y
CONFIG_R8169_VLAN=y
CONFIG_SIS190=m
CONFIG_SKGE=m
@@ -1393,21 +1395,18 @@
CONFIG_TIGON3=m
CONFIG_BNX2=m
CONFIG_GIANFAR=m
-CONFIG_GFAR_NAPI=y
# CONFIG_UCC_GETH is not set
CONFIG_MV643XX_ETH=m
CONFIG_QLA3XXX=m
CONFIG_ATL1=m
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T1_1G=y
-CONFIG_CHELSIO_T1_NAPI=y
CONFIG_CHELSIO_T3=m
CONFIG_IXGBE=m
CONFIG_IXGB=m
-CONFIG_IXGB_NAPI=y
CONFIG_S2IO=m
-CONFIG_S2IO_NAPI=y
CONFIG_MYRI10GE=m
CONFIG_NETXEN_NIC=m
CONFIG_NIU=m
@@ -1477,8 +1476,7 @@
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
-CONFIG_ATM_FORE200E_MAYBE=m
-# CONFIG_ATM_FORE200E_PCA is not set
+# CONFIG_ATM_FORE200E is not set
CONFIG_ATM_HE=m
# CONFIG_ATM_HE_USE_SUNI is not set
CONFIG_FDDI=y
@@ -1551,6 +1549,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
@@ -1611,33 +1610,18 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m
-CONFIG_INPUT_LIRC=y
-CONFIG_LIRC_DEV=m
-CONFIG_LIRC_ATIUSB=m
-CONFIG_LIRC_BT829=m
-CONFIG_LIRC_CMDIR=m
-CONFIG_LIRC_I2C=m
-CONFIG_LIRC_IGORPLUGUSB=m
-CONFIG_LIRC_IMON=m
-CONFIG_LIRC_IT87=m
-CONFIG_LIRC_MCEUSB=m
-CONFIG_LIRC_MCEUSB2=m
-CONFIG_LIRC_PVR150=m
-CONFIG_LIRC_PARALLEL=m
-CONFIG_LIRC_SERIAL=m
-CONFIG_LIRC_SIR=m
-CONFIG_LIRC_STREAMZAP=m
-CONFIG_LIRC_TTUSBIR=m
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -1701,12 +1685,12 @@
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_CRASH is not set
CONFIG_BRIQ_PANEL=m
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
# CONFIG_HVC_RTAS is not set
+# CONFIG_VIRTIO_CONSOLE is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_VIRTIO=m
@@ -1728,6 +1712,7 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=m
@@ -1807,20 +1792,24 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
-CONFIG_HAVE_GPIO_LIB=y
-
-#
-# GPIO Support
-#
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
+# PCI GPIO expanders:
+#
+
+#
# SPI GPIO expanders:
#
CONFIG_W1=m
@@ -1850,6 +1839,7 @@
CONFIG_BATTERY_PMU=m
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
+# CONFIG_SENSORS_AD7414 is not set
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
@@ -1913,8 +1903,9 @@
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
+# CONFIG_ALIM7101_WDT is not set
# CONFIG_MPC5200_WDT is not set
-CONFIG_83xx_WDT=m
+# CONFIG_8xxx_WDT is not set
CONFIG_WATCHDOG_RTAS=m
#
@@ -1953,8 +1944,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=m
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1993,6 +1986,7 @@
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
+CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L1=m
CONFIG_VIDEOBUF_GEN=m
@@ -2000,13 +1994,13 @@
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
-CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
+CONFIG_VIDEO_IR_I2C=m
#
# Encoders/decoders and other helper chips
@@ -2108,6 +2102,8 @@
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=m
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
@@ -2133,11 +2129,14 @@
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
+# CONFIG_USB_S2255 is not set
CONFIG_SOC_CAMERA=m
CONFIG_SOC_CAMERA_MT9M001=m
# CONFIG_MT9M001_PCA9536_SWITCH is not set
CONFIG_SOC_CAMERA_MT9V022=m
# CONFIG_MT9V022_PCA9536_SWITCH is not set
+# CONFIG_SOC_CAMERA_PLATFORM is not set
+# CONFIG_VIDEO_SH_MOBILE_CEU is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_CADET is not set
# CONFIG_RADIO_RTRACK is not set
@@ -2194,6 +2193,8 @@
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
+# CONFIG_DVB_USB_DW2102 is not set
+# CONFIG_DVB_USB_ANYSEE is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_DVB_CINERGYT2=m
@@ -2203,6 +2204,7 @@
CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250
CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y
CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100
+# CONFIG_DVB_SIANO_SMS1XXX is not set
#
# Supported FlexCopII (B2C2) Adapters
@@ -2253,6 +2255,7 @@
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
+# CONFIG_DVB_DRX397XD is not set
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
@@ -2389,12 +2392,15 @@
CONFIG_FB_TRIDENT_ACCEL=y
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_FSL_DIU is not set
CONFIG_FB_SM501=m
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -2613,6 +2619,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -2640,6 +2647,7 @@
CONFIG_USB_SL811_HCD=m
# CONFIG_USB_SL811_CS is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -2668,6 +2676,7 @@
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
+# CONFIG_USB_STORAGE_SIERRA is not set
CONFIG_USB_STORAGE_CYPRESS_ATACB=y
# CONFIG_USB_LIBUSUAL is not set
@@ -2676,7 +2685,6 @@
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -2686,7 +2694,6 @@
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
-CONFIG_USB_SERIAL_AIRPRIME=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
@@ -2734,7 +2741,6 @@
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
-CONFIG_USB_AUERSWALD=m
# CONFIG_USB_RIO500 is not set
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
@@ -2770,7 +2776,9 @@
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -2853,6 +2861,7 @@
CONFIG_KS0108_DELAY=2
CONFIG_UIO=m
CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV=m
CONFIG_UIO_SMX=m
#
@@ -2899,6 +2908,7 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
+CONFIG_OCFS2_FS_STATS=y
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -2959,11 +2969,9 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-# CONFIG_SQUASHFS_EMBEDDED is not set
-CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
+CONFIG_OMFS_FS=m
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=m
CONFIG_ROMFS_FS=m
@@ -2988,7 +2996,6 @@
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
-CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
@@ -3011,7 +3018,6 @@
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
CONFIG_CODA_FS=m
-# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
CONFIG_9P_FS=m
@@ -3087,7 +3093,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=m
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -3120,6 +3126,8 @@
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
@@ -3143,6 +3151,7 @@
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_WRITECOUNT=y
+CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SG=y
CONFIG_FRAME_POINTER=y
@@ -3158,6 +3167,7 @@
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_TRACER_MAX_TRACE=y
@@ -3168,16 +3178,18 @@
CONFIG_DYNAMIC_FTRACE=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set
+# CONFIG_BUILD_DOCSRC is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
-CONFIG_DEBUGGER=y
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
-# CONFIG_KGDB_CONSOLE is not set
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index bc3bf62..b390b74 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:18 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:13 2008
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -31,12 +32,14 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
@@ -45,11 +48,13 @@
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
-# CONFIG_PPC_UDBG_16550 is not set
+CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
+CONFIG_HIBERNATE_32=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -82,7 +87,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -90,6 +94,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -107,10 +112,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -120,6 +131,7 @@
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -138,33 +150,43 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC_82xx=y
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_PPC_82xx=y
# CONFIG_MPC8272_ADS is not set
CONFIG_PQ2FADS=y
# CONFIG_EP8248E is not set
CONFIG_PQ2ADS=y
CONFIG_8260=y
CONFIG_PQ2_ADS_PCI_PIC=y
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
-# CONFIG_MPIC is not set
+CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
CONFIG_CPM2=y
-CONFIG_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -181,7 +203,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -199,6 +221,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -206,6 +229,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -213,9 +237,11 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -243,10 +269,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -447,9 +469,11 @@
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -461,14 +485,15 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
@@ -486,7 +511,6 @@
#
# IDE chipset support/bugfixes
#
-# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_PLATFORM is not set
#
@@ -498,9 +522,7 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -517,9 +539,8 @@
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_BLK_DEV_IDE_PMAC is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -537,13 +558,12 @@
#
#
-# An alternative FireWire stack is available with EXPERIMENTAL=y
+# A new alternative FireWire stack is available with EXPERIMENTAL=y
#
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
@@ -567,8 +587,11 @@
# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_OF_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -590,7 +613,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
@@ -602,6 +624,7 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_GIANFAR is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
@@ -667,6 +690,7 @@
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
@@ -677,7 +701,9 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
@@ -692,6 +718,7 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -712,6 +739,7 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_SERIAL_CPM_SCC1=y
@@ -724,6 +752,8 @@
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -734,10 +764,28 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -749,8 +797,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -782,10 +832,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
@@ -795,6 +841,8 @@
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -807,7 +855,7 @@
# CONFIG_USB_GADGET_ATMEL_USBA is not set
# CONFIG_USB_GADGET_FSL_USB2 is not set
# CONFIG_USB_GADGET_NET2280 is not set
-# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_PXA25X is not set
CONFIG_USB_GADGET_M66592=y
CONFIG_USB_M66592=y
# CONFIG_USB_GADGET_PXA27X is not set
@@ -826,6 +874,7 @@
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -893,6 +942,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -902,8 +952,8 @@
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
@@ -983,6 +1033,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1009,6 +1060,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1026,19 +1079,31 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
CONFIG_BDI_SWITCH=y
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1046,6 +1111,7 @@
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
@@ -1086,6 +1152,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1117,6 +1187,7 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_PPC_CLOCK is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+CONFIG_PPC_CLOCK=y
CONFIG_PPC_LIB_RHEAP=y
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index c6b8357..01b54ea 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:18 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:14 2008
#
# CONFIG_PPC64 is not set
@@ -34,6 +34,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -94,7 +95,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
@@ -118,10 +118,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -132,6 +138,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -151,25 +158,25 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_LINKSTATION is not set
# CONFIG_STORCENTER is not set
# CONFIG_MPC7448HPC2 is not set
# CONFIG_PPC_HOLLY is not set
CONFIG_PPC_PRPMC2800=y
+# CONFIG_PPC_C2K is not set
CONFIG_MV64X60=y
# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
@@ -198,7 +205,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -221,6 +228,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -228,6 +236,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -264,10 +273,6 @@
CONFIG_TASK_SIZE=0xc0000000
CONFIG_CONSISTENT_START=0xff100000
CONFIG_CONSISTENT_SIZE=0x00200000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -359,7 +364,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
@@ -461,12 +468,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -487,7 +496,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -505,10 +513,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -526,8 +532,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -603,6 +607,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -669,6 +674,10 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
@@ -676,7 +685,6 @@
# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -741,10 +749,8 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -760,6 +766,7 @@
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -840,6 +847,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -875,43 +883,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_MPC is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_MPC is not set
CONFIG_I2C_MV64XXX=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -920,10 +949,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -977,6 +1009,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -988,8 +1021,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1028,10 +1063,6 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1060,6 +1091,7 @@
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1102,7 +1134,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1115,7 +1146,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1169,6 +1199,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1258,6 +1289,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1267,12 +1299,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1312,6 +1343,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1337,7 +1369,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1390,6 +1431,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index f9a3d3b..b6eee7c 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 16 13:59:24 2008
+# Linux kernel version: 2.6.27-rc3
+# Wed Aug 20 08:16:53 2008
#
CONFIG_PPC64=y
@@ -92,7 +92,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -118,11 +117,16 @@
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -179,6 +183,7 @@
CONFIG_PS3_DISK=y
CONFIG_PS3_ROM=y
CONFIG_PS3_FLASH=y
+CONFIG_OPROFILE_PS3=y
CONFIG_PS3_LPM=m
CONFIG_PPC_CELL=y
# CONFIG_PPC_CELL_NATIVE is not set
@@ -218,7 +223,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -252,8 +257,10 @@
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
+# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -276,19 +283,17 @@
#
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_HAS_RAPIDIO is not set
+# CONFIG_RELOCATABLE is not set
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -399,9 +404,22 @@
#
# Wireless
#
-# CONFIG_CFG80211 is not set
+CONFIG_CFG80211=m
+CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
-# CONFIG_MAC80211 is not set
+# CONFIG_WIRELESS_EXT_SYSFS is not set
+CONFIG_MAC80211=m
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+CONFIG_MAC80211_RC_DEFAULT="pid"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_LEDS is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
@@ -420,14 +438,79 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+CONFIG_MTD_DEBUG=y
+CONFIG_MTD_DEBUG_VERBOSE=0
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+CONFIG_MTD_PS3VRAM=y
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -443,6 +526,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
@@ -494,7 +578,6 @@
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -510,9 +593,9 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_GELIC_NET=y
CONFIG_GELIC_WIRELESS=y
+CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE=y
# CONFIG_NETDEV_10000 is not set
#
@@ -523,8 +606,22 @@
# CONFIG_LIBERTAS is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_P54_COMMON is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_HOSTAP is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+CONFIG_ZD1211RW=m
+# CONFIG_ZD1211RW_DEBUG is not set
+CONFIG_RT2X00=m
+CONFIG_RT2X00_LIB=m
+CONFIG_RT2X00_LIB_USB=m
+CONFIG_RT2X00_LIB_FIRMWARE=y
+# CONFIG_RT2500USB is not set
+CONFIG_RT73USB=m
+# CONFIG_RT2X00_DEBUG is not set
#
# USB Network Adapters
@@ -622,6 +719,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -647,6 +745,8 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -663,8 +763,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -796,6 +898,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -817,6 +920,10 @@
# CONFIG_USB_R8A66597_HCD is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
@@ -843,6 +950,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -851,7 +959,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -864,7 +971,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -998,9 +1104,11 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1011,14 +1119,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1086,7 +1193,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
-# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1115,6 +1222,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1138,6 +1247,7 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_WRITECOUNT=y
+CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
@@ -1146,6 +1256,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
# CONFIG_FTRACE is not set
@@ -1153,12 +1264,14 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_DEBUGGER is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_XMON is not set
CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index fe6ffa6..e77c5e7 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc3
-# Tue May 20 20:03:28 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 13:31:07 2008
#
CONFIG_PPC64=y
@@ -14,6 +14,7 @@
# CONFIG_TUNE_CELL is not set
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
+CONFIG_VSX=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MM_SLICES=y
CONFIG_VIRT_CPU_ACCOUNTING=y
@@ -31,6 +32,7 @@
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
@@ -104,7 +106,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -132,11 +133,17 @@
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -152,6 +159,7 @@
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -172,17 +180,14 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_PPC_PSERIES=y
CONFIG_PPC_SPLPAR=y
CONFIG_EEH=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
+CONFIG_PPC_SMLPAR=y
+CONFIG_CMM=y
# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
@@ -226,7 +231,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -275,6 +280,7 @@
CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -304,10 +310,6 @@
CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -321,6 +323,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -498,6 +501,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -531,12 +536,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
@@ -544,6 +551,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
@@ -575,10 +583,8 @@
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -596,8 +602,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -659,6 +663,8 @@
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_IBMVSCSI=y
+CONFIG_SCSI_IBMVFC=m
+CONFIG_SCSI_IBMVFC_TRACE=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
@@ -681,6 +687,7 @@
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
@@ -703,9 +710,6 @@
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-# CONFIG_DM_MULTIPATH_RDAC is not set
-# CONFIG_DM_MULTIPATH_HP is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set
@@ -713,12 +717,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -726,7 +733,23 @@
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -759,6 +782,7 @@
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_NET_POCKET is not set
@@ -767,10 +791,8 @@
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -785,14 +807,14 @@
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
+CONFIG_EHEA=y
# CONFIG_IXGBE is not set
CONFIG_IXGB=m
-# CONFIG_IXGB_NAPI is not set
CONFIG_S2IO=m
-# CONFIG_S2IO_NAPI is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
@@ -883,6 +905,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
@@ -906,12 +929,14 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -943,6 +968,7 @@
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_RTAS=y
CONFIG_HVCS=m
@@ -961,44 +987,65 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1007,10 +1054,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -1022,8 +1072,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1102,10 +1154,13 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
@@ -1133,10 +1188,6 @@
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1165,6 +1216,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1190,6 +1242,7 @@
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1211,6 +1264,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
CONFIG_USB_STORAGE_ONETOUCH=y
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1219,7 +1273,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1233,7 +1286,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1250,6 +1302,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1316,6 +1369,7 @@
# CONFIG_GFS2_FS is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
+CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -1371,6 +1425,7 @@
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1394,7 +1449,6 @@
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
@@ -1463,6 +1517,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1495,8 +1550,10 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
+CONFIG_SCHEDSTATS=y
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
@@ -1508,30 +1565,49 @@
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
+CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACING=y
+# CONFIG_FTRACE is not set
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_SCHED_TRACER=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_HCALL_STATS=y
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
CONFIG_VIRQ_DEBUG=y
# CONFIG_BOOTX_TEXT is not set
@@ -1590,6 +1666,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
diff --git a/arch/powerpc/configs/sbc8641d_defconfig b/arch/powerpc/configs/sbc8641d_defconfig
index 8227510..f545421 100644
--- a/arch/powerpc/configs/sbc8641d_defconfig
+++ b/arch/powerpc/configs/sbc8641d_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:19 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:15 2008
#
# CONFIG_PPC64 is not set
@@ -33,6 +33,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_LOCKBREAK=y
@@ -92,7 +93,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -100,6 +100,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -117,10 +118,16 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -138,6 +145,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -156,30 +164,40 @@
#
# Platform support
#
-# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-CONFIG_PPC_86xx=y
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+CONFIG_PPC_CHRP=y
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_86xx=y
# CONFIG_MPC8641_HPCN is not set
CONFIG_SBC8641D=y
# CONFIG_MPC8610_HPCD is not set
CONFIG_MPC8641=y
+CONFIG_PPC_NATIVE=y
+# CONFIG_UDBG_RTAS_CONSOLE is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_I8259=y
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
+CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_PPC601_SYNC_FIX is not set
+# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -195,7 +213,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
@@ -203,9 +221,11 @@
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_HOTPLUG_CPU is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -219,6 +239,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -226,6 +247,7 @@
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
@@ -233,11 +255,13 @@
#
# Bus options
#
+# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
@@ -265,10 +289,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -282,6 +302,7 @@
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -406,6 +427,7 @@
CONFIG_IP_NF_TARGET_ECN=m
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
@@ -429,6 +451,7 @@
CONFIG_IP6_NF_MANGLE=m
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
#
# Bridge: Netfilter Configuration
@@ -451,8 +474,10 @@
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
@@ -472,7 +497,6 @@
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
-# CONFIG_NET_SCH_RR is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
@@ -625,6 +649,7 @@
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
+# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -640,12 +665,14 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -680,12 +707,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
@@ -712,6 +742,8 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_MACE is not set
+# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@@ -729,7 +761,6 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -743,9 +774,10 @@
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
-# CONFIG_GFAR_NAPI is not set
+# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -768,7 +800,7 @@
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
-# CONFIG_ATM_FORE200E_MAYBE is not set
+# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -834,6 +866,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
@@ -857,11 +890,14 @@
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_BRIQ_PANEL is not set
+# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
@@ -874,42 +910,69 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+# CONFIG_I2C_HYDRA is not set
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -918,10 +981,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -931,6 +997,7 @@
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_AMS is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -975,6 +1042,7 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -982,6 +1050,9 @@
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_8xxx_WDT is not set
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
@@ -998,8 +1069,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1038,10 +1111,6 @@
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1056,6 +1125,10 @@
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
# CONFIG_USB_GADGET is not set
@@ -1096,6 +1169,7 @@
# CONFIG_XFS_FS is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
+CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
@@ -1145,6 +1219,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
@@ -1155,14 +1230,13 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1183,6 +1257,7 @@
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
@@ -1233,6 +1308,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1259,6 +1335,8 @@
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
@@ -1275,21 +1353,34 @@
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUGGER=y
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -1299,7 +1390,6 @@
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
-CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_CRYPTO=y
@@ -1349,6 +1439,10 @@
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
@@ -1382,5 +1476,6 @@
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
# CONFIG_PPC_CLOCK is not set
# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index 88f6aa8..4340cc1 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc5
-# Mon Jun 9 08:52:20 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 00:52:16 2008
#
# CONFIG_PPC64 is not set
@@ -32,6 +32,7 @@
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -87,7 +88,6 @@
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -110,10 +110,16 @@
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -130,6 +136,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -149,25 +156,25 @@
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_82xx is not set
-# CONFIG_PPC_83xx is not set
-# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
# CONFIG_PPC_CHRP is not set
-# CONFIG_PPC_MPC512x is not set
-# CONFIG_PPC_MPC5121 is not set
# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_LINKSTATION is not set
CONFIG_STORCENTER=y
# CONFIG_MPC7448HPC2 is not set
# CONFIG_PPC_HOLLY is not set
# CONFIG_PPC_PRPMC2800 is not set
+# CONFIG_PPC_C2K is not set
CONFIG_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
@@ -221,6 +228,7 @@
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -229,6 +237,7 @@
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200"
+CONFIG_EXTRA_TARGETS=""
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -264,10 +273,6 @@
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -456,20 +461,22 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_TIMINGS=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
@@ -483,7 +490,6 @@
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@@ -500,10 +506,8 @@
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
@@ -521,8 +525,6 @@
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_BLK_DEV_HD_ONLY is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
@@ -599,6 +601,7 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
@@ -616,12 +619,15 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -635,14 +641,12 @@
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=y
-# CONFIG_R8169_NAPI is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
@@ -653,6 +657,7 @@
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -734,43 +739,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -779,10 +805,13 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -794,8 +823,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -827,10 +858,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -849,6 +876,7 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
@@ -896,6 +924,7 @@
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -904,7 +933,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-# CONFIG_USB_MON is not set
#
# USB port drivers
@@ -917,7 +945,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -971,6 +998,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1074,6 +1102,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1151,6 +1180,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
@@ -1178,7 +1208,16 @@
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/include/asm/cpm2.h b/arch/powerpc/include/asm/cpm2.h
index 2a6fa01..0f5e8ff 100644
--- a/arch/powerpc/include/asm/cpm2.h
+++ b/arch/powerpc/include/asm/cpm2.h
@@ -337,6 +337,11 @@
uint scc_tcrc; /* Internal */
} sccp_t;
+/* Function code bits.
+*/
+#define SCC_EB ((u_char) 0x10) /* Set big endian byte order */
+#define SCC_GBL ((u_char) 0x20) /* Snooping enabled */
+
/* CPM Ethernet through SCC1.
*/
typedef struct scc_enet {
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f39..64c6ee2 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -409,6 +409,13 @@
/* Keep this the last entry. */
#define R_PPC64_NUM 107
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+ unsigned long funcaddr;
+ unsigned long r2;
+};
+
#ifdef __KERNEL__
#ifdef CONFIG_SPU_BASE
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index fbe2932..6251a4b 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -291,6 +291,28 @@
};
int h_get_mpp(struct hvcall_mpp_data *);
+
+#ifdef CONFIG_PPC_PSERIES
+extern int CMO_PrPSP;
+extern int CMO_SecPSP;
+extern unsigned long CMO_PageSize;
+
+static inline int cmo_get_primary_psp(void)
+{
+ return CMO_PrPSP;
+}
+
+static inline int cmo_get_secondary_psp(void)
+{
+ return CMO_SecPSP;
+}
+
+static inline unsigned long cmo_get_page_size(void)
+{
+ return CMO_PageSize;
+}
+#endif /* CONFIG_PPC_PSERIES */
+
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_HVCALL_H */
diff --git a/arch/powerpc/include/asm/ide.h b/arch/powerpc/include/asm/ide.h
index 048480e..da01b20 100644
--- a/arch/powerpc/include/asm/ide.h
+++ b/arch/powerpc/include/asm/ide.h
@@ -6,12 +6,7 @@
#ifndef _ASM_POWERPC_IDE_H
#define _ASM_POWERPC_IDE_H
-#ifdef __KERNEL__
-
-#ifndef __powerpc64__
-#include <linux/sched.h>
-#include <asm/mpc8xx.h>
-#endif
+#include <linux/compiler.h>
#include <asm/io.h>
#define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c))
@@ -19,40 +14,4 @@
#define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c))
#define __ide_mm_outsl(p, a, c) writesl((void __iomem *)(p), (a), (c))
-#ifndef __powerpc64__
-#include <linux/ioport.h>
-
-/* FIXME: use ide_platform host driver */
-static __inline__ int ide_default_irq(unsigned long base)
-{
-#ifdef CONFIG_PPLUS
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- }
-#endif
- return 0;
-}
-
-/* FIXME: use ide_platform host driver */
-static __inline__ unsigned long ide_default_io_base(int index)
-{
-#ifdef CONFIG_PPLUS
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- }
-#endif
- return 0;
-}
-
-#ifdef CONFIG_BLK_DEV_MPC8xx_IDE
-#define IDE_ARCH_ACK_INTR 1
-#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
-#endif
-
-#endif /* __powerpc64__ */
-
-#endif /* __KERNEL__ */
-
#endif /* _ASM_POWERPC_IDE_H */
diff --git a/arch/powerpc/include/asm/irqflags.h b/arch/powerpc/include/asm/irqflags.h
index 17ba3a8..5f68ecf 100644
--- a/arch/powerpc/include/asm/irqflags.h
+++ b/arch/powerpc/include/asm/irqflags.h
@@ -20,7 +20,7 @@
#define TRACE_ENABLE_INTS bl .trace_hardirqs_on
#define TRACE_DISABLE_INTS bl .trace_hardirqs_off
#define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip) \
- cmpdi en, 0; \
+ cmpdi en,0; \
bne 95f; \
stb en,PACASOFTIRQEN(r13); \
bl .trace_hardirqs_off; \
@@ -29,7 +29,8 @@
li en,1;
#define TRACE_AND_RESTORE_IRQ(en) \
TRACE_AND_RESTORE_IRQ_PARTIAL(en,96f); \
-96: stb en,PACASOFTIRQEN(r13)
+ stb en,PACASOFTIRQEN(r13); \
+96:
#else
#define TRACE_ENABLE_INTS
#define TRACE_DISABLE_INTS
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index acdcdc6..3736d9b 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -22,7 +22,7 @@
#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
#endif
-#define KEXEC_CONTROL_CODE_SIZE 4096
+#define KEXEC_CONTROL_PAGE_SIZE 4096
/* The native architecture */
#ifdef __powerpc64__
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 9102b8b..6b993ef 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -147,7 +147,6 @@
static inline int init_new_context(struct task_struct *t, struct mm_struct *mm)
{
mm->context.id = NO_CONTEXT;
- mm->context.vdso_base = 0;
return 0;
}
diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index db0b8f3..4597c49 100644
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -153,12 +153,10 @@
#define __S110 PAGE_SHARED_X
#define __S111 PAGE_SHARED_X
-#ifdef CONFIG_HUGETLB_PAGE
-
+#ifdef CONFIG_PPC_MM_SLICES
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-
-#endif
+#endif /* CONFIG_PPC_MM_SLICES */
#ifndef __ASSEMBLY__
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e..07956f3 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
#define _ASM_POWERPC_SECTIONS_H
#ifdef __KERNEL__
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
#ifdef __powerpc64__
@@ -16,6 +18,17 @@
return 0;
}
+#undef dereference_function_descriptor
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct ppc64_opd_entry *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->funcaddr, p))
+ ptr = p;
+ return ptr;
+}
+
#endif
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index e084272..f6cc7a4 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -92,7 +92,7 @@
SYSCALL(uselib)
SYSCALL(swapon)
SYSCALL(reboot)
-SYSX(sys_ni_syscall,old32_readdir,old_readdir)
+SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir)
SYSCALL_SPU(mmap)
SYSCALL_SPU(munmap)
SYSCALL_SPU(truncate)
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 64f5948..946daea 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -14,12 +14,13 @@
ifdef CONFIG_FTRACE
# Do not trace early boot code
-CFLAGS_REMOVE_cputable.o = -pg
-CFLAGS_REMOVE_prom_init.o = -pg
+CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
ifdef CONFIG_DYNAMIC_FTRACE
# dynamic ftrace setup.
-CFLAGS_REMOVE_ftrace.o = -pg
+CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
endif
endif
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index 3671297..5af4e9b 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -647,7 +647,7 @@
unsigned int flags, unsigned int length)
{
char *ptr = (char *) ¤t->thread.TS_FPR(reg);
- int ret;
+ int ret = 0;
flush_vsx_to_thread(current);
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index e0debcc..a323c9b 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -86,6 +86,19 @@
}
__setup("savemaxmem=", parse_savemaxmem);
+
+static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize,
+ unsigned long offset, int userbuf)
+{
+ if (userbuf) {
+ if (copy_to_user((char __user *)buf, (vaddr + offset), csize))
+ return -EFAULT;
+ } else
+ memcpy(buf, (vaddr + offset), csize);
+
+ return csize;
+}
+
/**
* copy_oldmem_page - copy one page from "oldmem"
* @pfn: page frame number to be copied
@@ -107,16 +120,16 @@
if (!csize)
return 0;
- vaddr = __ioremap(pfn << PAGE_SHIFT, PAGE_SIZE, 0);
+ csize = min(csize, PAGE_SIZE);
- if (userbuf) {
- if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) {
- iounmap(vaddr);
- return -EFAULT;
- }
- } else
- memcpy(buf, (vaddr + offset), csize);
+ if (pfn < max_pfn) {
+ vaddr = __va(pfn << PAGE_SHIFT);
+ csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);
+ } else {
+ vaddr = __ioremap(pfn << PAGE_SHIFT, PAGE_SIZE, 0);
+ csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf);
+ iounmap(vaddr);
+ }
- iounmap(vaddr);
return csize;
}
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 99ee2f0..8bb6575 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -1155,7 +1155,7 @@
lis r10, 0x40
1: addic. r10, r10, -0x1000
tlbie r10
- blt 1b
+ bgt 1b
sync
blr
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 9d42eb5..a063622 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -233,17 +233,6 @@
}
EXPORT_SYMBOL(ibmebus_free_irq);
-static ssize_t name_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%s\n", to_of_device(dev)->node->name);
-}
-
-static struct device_attribute ibmebus_dev_attrs[] = {
- __ATTR_RO(name),
- __ATTR_NULL
-};
-
static char *ibmebus_chomp(const char *in, size_t count)
{
char *out = kmalloc(count + 1, GFP_KERNEL);
@@ -327,7 +316,6 @@
struct bus_type ibmebus_bus_type = {
.uevent = of_device_uevent,
- .dev_attrs = ibmebus_dev_attrs,
.bus_attrs = ibmebus_bus_attrs
};
EXPORT_SYMBOL(ibmebus_bus_type);
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index d308a9f..31982d0 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -34,11 +34,7 @@
#include <asm/smp.h>
#ifdef CONFIG_HOTPLUG_CPU
-/* this is used for software suspend, and that shuts down
- * CPUs even while the system is still booting... */
-#define cpu_should_die() (cpu_is_offline(smp_processor_id()) && \
- (system_state == SYSTEM_RUNNING \
- || system_state == SYSTEM_BOOTING))
+#define cpu_should_die() cpu_is_offline(smp_processor_id())
#else
#define cpu_should_die() 0
#endif
diff --git a/arch/powerpc/kernel/idle_6xx.S b/arch/powerpc/kernel/idle_6xx.S
index 019b02d..15c611d 100644
--- a/arch/powerpc/kernel/idle_6xx.S
+++ b/arch/powerpc/kernel/idle_6xx.S
@@ -158,7 +158,7 @@
stw r9,_NIP(r11) /* make it do a blr */
#ifdef CONFIG_SMP
- mfspr r12,SPRN_SPRG3
+ rlwinm r12,r11,0,0,31-THREAD_SHIFT
lwz r11,TI_CPU(r12) /* get cpu number * 4 */
slwi r11,r11,2
#else
diff --git a/arch/powerpc/kernel/idle_e500.S b/arch/powerpc/kernel/idle_e500.S
index 0630403..47a1a98 100644
--- a/arch/powerpc/kernel/idle_e500.S
+++ b/arch/powerpc/kernel/idle_e500.S
@@ -84,10 +84,11 @@
stw r9,_NIP(r11) /* make it do a blr */
#ifdef CONFIG_SMP
- mfspr r12,SPRN_SPRG3
+ rlwinm r12,r1,0,0,31-THREAD_SHIFT
lwz r11,TI_CPU(r12) /* get cpu number * 4 */
slwi r11,r11,2
#else
li r11,0
#endif
+
b transfer_to_handler_cont
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index b4fdf2f..fe8f71d 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -347,9 +347,8 @@
linux_regs->msr |= MSR_SE;
#endif
kgdb_single_step = 1;
- if (kgdb_contthread)
- atomic_set(&kgdb_cpu_doing_single_step,
- raw_smp_processor_id());
+ atomic_set(&kgdb_cpu_doing_single_step,
+ raw_smp_processor_id());
}
return 0;
}
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 1a09719..b3eef30 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -416,6 +416,8 @@
unsigned long cmo_faults = 0;
unsigned long cmo_fault_time = 0;
+ seq_printf(m, "cmo_enabled=%d\n", firmware_has_feature(FW_FEATURE_CMO));
+
if (!firmware_has_feature(FW_FEATURE_CMO))
return;
@@ -427,6 +429,9 @@
seq_printf(m, "cmo_faults=%lu\n", cmo_faults);
seq_printf(m, "cmo_fault_time_usec=%lu\n",
cmo_fault_time / tb_ticks_per_usec);
+ seq_printf(m, "cmo_primary_psp=%d\n", cmo_get_primary_psp());
+ seq_printf(m, "cmo_secondary_psp=%d\n", cmo_get_secondary_psp());
+ seq_printf(m, "cmo_page_size=%lu\n", cmo_get_page_size());
}
static int pseries_lparcfg_data(struct seq_file *m, void *v)
diff --git a/arch/powerpc/kernel/machine_kexec_32.c b/arch/powerpc/kernel/machine_kexec_32.c
index cbaa341..ae63a96 100644
--- a/arch/powerpc/kernel/machine_kexec_32.c
+++ b/arch/powerpc/kernel/machine_kexec_32.c
@@ -51,7 +51,7 @@
relocate_new_kernel_size);
flush_icache_range(reboot_code_buffer,
- reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE);
+ reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE);
printk(KERN_INFO "Bye!\n");
/* now call it */
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 6321ae3..7a6dfbc 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -899,7 +899,7 @@
/* set a new stack at the bottom of our page... */
/* (not really needed now) */
- addi r1, r4, KEXEC_CONTROL_CODE_SIZE - 8 /* for LR Save+Back Chain */
+ addi r1, r4, KEXEC_CONTROL_PAGE_SIZE - 8 /* for LR Save+Back Chain */
stw r0, 0(r1)
/* Do the copies */
diff --git a/arch/powerpc/kernel/module.c b/arch/powerpc/kernel/module.c
index af07003..7ff2924 100644
--- a/arch/powerpc/kernel/module.c
+++ b/arch/powerpc/kernel/module.c
@@ -99,18 +99,3 @@
{
module_bug_cleanup(mod);
}
-
-struct bug_entry *module_find_bug(unsigned long bugaddr)
-{
- struct mod_arch_specific *mod;
- unsigned int i;
- struct bug_entry *bug;
-
- list_for_each_entry(mod, &module_bug_list, bug_list) {
- bug = mod->bug_table;
- for (i = 0; i < mod->num_bugs; ++i, ++bug)
- if (bugaddr == bug->bug_addr)
- return bug;
- }
- return NULL;
-}
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ee6a298..1af2377 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -22,7 +22,6 @@
#include <linux/vmalloc.h>
#include <linux/bug.h>
#include <asm/module.h>
-#include <asm/uaccess.h>
#include <asm/firmware.h>
#include <asm/code-patching.h>
#include <linux/sort.h>
@@ -42,13 +41,6 @@
#define DEBUGP(fmt , ...)
#endif
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
- unsigned long funcaddr;
- unsigned long r2;
-};
-
/* Like PPC32, we need little trampolines to do > 24-bit jumps (into
the kernel itself). But on PPC64, these need to be used for every
jump, actually, to reset r2 (TOC+0x8000). */
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 709f8cb..d98634c 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -52,63 +52,6 @@
#include <asm/ppc-pci.h>
#include <asm/syscalls.h>
-struct old_linux_dirent32 {
- u32 d_ino;
- u32 d_offset;
- unsigned short d_namlen;
- char d_name[1];
-};
-
-struct readdir_callback32 {
- struct old_linux_dirent32 __user * dirent;
- int count;
-};
-
-static int fillonedir(void * __buf, const char * name, int namlen,
- off_t offset, u64 ino, unsigned int d_type)
-{
- struct readdir_callback32 * buf = (struct readdir_callback32 *) __buf;
- struct old_linux_dirent32 __user * dirent;
- ino_t d_ino;
-
- if (buf->count)
- return -EINVAL;
- d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
- return -EOVERFLOW;
- buf->count++;
- dirent = buf->dirent;
- put_user(d_ino, &dirent->d_ino);
- put_user(offset, &dirent->d_offset);
- put_user(namlen, &dirent->d_namlen);
- copy_to_user(dirent->d_name, name, namlen);
- put_user(0, dirent->d_name + namlen);
- return 0;
-}
-
-asmlinkage int old32_readdir(unsigned int fd, struct old_linux_dirent32 __user *dirent, unsigned int count)
-{
- int error = -EBADF;
- struct file * file;
- struct readdir_callback32 buf;
-
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.count = 0;
- buf.dirent = dirent;
-
- error = vfs_readdir(file, (filldir_t)fillonedir, &buf);
- if (error < 0)
- goto out_putf;
- error = buf.count;
-
-out_putf:
- fput(file);
-out:
- return error;
-}
asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 22a3c33..2750fba 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1113,7 +1113,7 @@
return error;
}
error = viodrv->probe(viodev, id);
- if (error)
+ if (error && firmware_has_feature(FW_FEATURE_CMO))
vio_cmo_bus_remove(viodev);
}
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 4a8ce62..9f6c1ca 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -66,11 +66,12 @@
__got2_end = .;
#endif /* CONFIG_PPC32 */
- . = ALIGN(PAGE_SIZE);
- _etext = .;
- PROVIDE32 (etext = .);
} :kernel
+ . = ALIGN(PAGE_SIZE);
+ _etext = .;
+ PROVIDE32 (etext = .);
+
/* Read-only data */
RODATA
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 14be408..8920eea 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -191,12 +191,17 @@
unsigned long hash, hpteg;
unsigned long vsid = get_kernel_vsid(vaddr, ssize);
unsigned long va = hpt_va(vaddr, vsid, ssize);
+ unsigned long tprot = prot;
+
+ /* Make kernel text executable */
+ if (in_kernel_text(vaddr))
+ tprot &= ~HPTE_R_N;
hash = hpt_hash(va, shift, ssize);
hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP);
BUG_ON(!ppc_md.hpte_insert);
- ret = ppc_md.hpte_insert(hpteg, va, paddr, prot,
+ ret = ppc_md.hpte_insert(hpteg, va, paddr, tprot,
HPTE_V_BOLTED, psize, ssize);
if (ret < 0)
@@ -584,7 +589,7 @@
{
unsigned long table;
unsigned long pteg_count;
- unsigned long prot, tprot;
+ unsigned long prot;
unsigned long base = 0, size = 0, limit;
int i;
@@ -660,10 +665,9 @@
for (i=0; i < lmb.memory.cnt; i++) {
base = (unsigned long)__va(lmb.memory.region[i].base);
size = lmb.memory.region[i].size;
- tprot = prot | (in_kernel_text(base) ? _PAGE_EXEC : 0);
DBG("creating mapping for region: %lx..%lx (prot: %x)\n",
- base, size, tprot);
+ base, size, prot);
#ifdef CONFIG_U3_DART
/* Do not map the DART space. Fortunately, it will be aligned
@@ -680,21 +684,21 @@
unsigned long dart_table_end = dart_tablebase + 16 * MB;
if (base != dart_tablebase)
BUG_ON(htab_bolt_mapping(base, dart_tablebase,
- __pa(base), tprot,
+ __pa(base), prot,
mmu_linear_psize,
mmu_kernel_ssize));
if ((base + size) > dart_table_end)
BUG_ON(htab_bolt_mapping(dart_tablebase+16*MB,
base + size,
__pa(dart_table_end),
- tprot,
+ prot,
mmu_linear_psize,
mmu_kernel_ssize));
continue;
}
#endif /* CONFIG_U3_DART */
BUG_ON(htab_bolt_mapping(base, base + size, __pa(base),
- tprot, mmu_linear_psize, mmu_kernel_ssize));
+ prot, mmu_linear_psize, mmu_kernel_ssize));
}
/*
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index f7edba6..c9bb7cf 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -206,11 +206,6 @@
(SPU_RUNCNTL_RUNNABLE | SPU_RUNCNTL_ISOLATE);
if (runcntl == 0)
runcntl = SPU_RUNCNTL_RUNNABLE;
- }
-
- if (ctx->flags & SPU_CREATE_NOSCHED) {
- spuctx_switch_state(ctx, SPU_UTIL_USER);
- ctx->ops->runcntl_write(ctx, runcntl);
} else {
unsigned long privcntl;
@@ -219,9 +214,15 @@
else
privcntl = SPU_PRIVCNTL_MODE_NORMAL;
- ctx->ops->npc_write(ctx, *npc);
ctx->ops->privcntl_write(ctx, privcntl);
- ctx->ops->runcntl_write(ctx, runcntl);
+ ctx->ops->npc_write(ctx, *npc);
+ }
+
+ ctx->ops->runcntl_write(ctx, runcntl);
+
+ if (ctx->flags & SPU_CREATE_NOSCHED) {
+ spuctx_switch_state(ctx, SPU_UTIL_USER);
+ } else {
if (ctx->state == SPU_STATE_SAVED) {
ret = spu_activate(ctx, 0);
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 2deeeba..67595bc 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -641,9 +641,12 @@
if (tmp && tmp->prio > ctx->prio &&
!(tmp->flags & SPU_CREATE_NOSCHED) &&
- (!victim || tmp->prio > victim->prio))
+ (!victim || tmp->prio > victim->prio)) {
victim = spu->ctx;
+ }
}
+ if (victim)
+ get_spu_context(victim);
mutex_unlock(&cbe_spu_info[node].list_mutex);
if (victim) {
@@ -658,6 +661,7 @@
* look at another context or give up after X retries.
*/
if (!mutex_trylock(&victim->state_mutex)) {
+ put_spu_context(victim);
victim = NULL;
goto restart;
}
@@ -670,6 +674,7 @@
* restart the search.
*/
mutex_unlock(&victim->state_mutex);
+ put_spu_context(victim);
victim = NULL;
goto restart;
}
@@ -687,6 +692,7 @@
spu_add_to_rq(victim);
mutex_unlock(&victim->state_mutex);
+ put_spu_context(victim);
return spu;
}
@@ -722,17 +728,33 @@
/* not a candidate for interruptible because it's called either
from the scheduler thread or from spu_deactivate */
mutex_lock(&ctx->state_mutex);
- __spu_schedule(spu, ctx);
+ if (ctx->state == SPU_STATE_SAVED)
+ __spu_schedule(spu, ctx);
spu_release(ctx);
}
-static void spu_unschedule(struct spu *spu, struct spu_context *ctx)
+/**
+ * spu_unschedule - remove a context from a spu, and possibly release it.
+ * @spu: The SPU to unschedule from
+ * @ctx: The context currently scheduled on the SPU
+ * @free_spu Whether to free the SPU for other contexts
+ *
+ * Unbinds the context @ctx from the SPU @spu. If @free_spu is non-zero, the
+ * SPU is made available for other contexts (ie, may be returned by
+ * spu_get_idle). If this is zero, the caller is expected to schedule another
+ * context to this spu.
+ *
+ * Should be called with ctx->state_mutex held.
+ */
+static void spu_unschedule(struct spu *spu, struct spu_context *ctx,
+ int free_spu)
{
int node = spu->node;
mutex_lock(&cbe_spu_info[node].list_mutex);
cbe_spu_info[node].nr_active--;
- spu->alloc_state = SPU_FREE;
+ if (free_spu)
+ spu->alloc_state = SPU_FREE;
spu_unbind_context(spu, ctx);
ctx->stats.invol_ctx_switch++;
spu->stats.invol_ctx_switch++;
@@ -832,7 +854,7 @@
if (spu) {
new = grab_runnable_context(max_prio, spu->node);
if (new || force) {
- spu_unschedule(spu, ctx);
+ spu_unschedule(spu, ctx, new == NULL);
if (new) {
if (new->flags & SPU_CREATE_NOSCHED)
wake_up(&new->stop_wq);
@@ -905,7 +927,7 @@
new = grab_runnable_context(ctx->prio + 1, spu->node);
if (new) {
- spu_unschedule(spu, ctx);
+ spu_unschedule(spu, ctx, 0);
if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
spu_add_to_rq(ctx);
} else {
@@ -985,9 +1007,11 @@
struct spu_context *ctx = spu->ctx;
if (ctx) {
+ get_spu_context(ctx);
mutex_unlock(mtx);
spusched_tick(ctx);
mutex_lock(mtx);
+ put_spu_context(ctx);
}
}
mutex_unlock(mtx);
@@ -1030,7 +1054,7 @@
node = spu->node;
if (old_state == SPU_UTIL_USER)
atomic_dec(&cbe_spu_info[node].busy_spus);
- if (new_state == SPU_UTIL_USER);
+ if (new_state == SPU_UTIL_USER)
atomic_inc(&cbe_spu_info[node].busy_spus);
}
}
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index ef74a07..8c61996 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -219,11 +219,21 @@
int i;
u8 *dummy;
struct pci_bus *bus = dev->bus;
+ resource_size_t end = 0;
+
+ for (i = PCI_BRIDGE_RESOURCES; i < PCI_BRIDGE_RESOURCES+3; i++) {
+ unsigned long flags = pci_resource_flags(dev, i);
+ if ((flags & (IORESOURCE_MEM|IORESOURCE_PREFETCH)) == IORESOURCE_MEM)
+ end = pci_resource_end(dev, i);
+ }
for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
if ((bus->resource[i]) &&
(bus->resource[i]->flags & IORESOURCE_MEM)) {
- dummy = ioremap(bus->resource[i]->end - 3, 0x4);
+ if (bus->resource[i]->end == end)
+ dummy = ioremap(bus->resource[i]->start, 0x4);
+ else
+ dummy = ioremap(bus->resource[i]->end - 3, 0x4);
if (dummy) {
in_8(dummy);
iounmap(dummy);
diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile
index 58ecdd7..be60d64 100644
--- a/arch/powerpc/platforms/powermac/Makefile
+++ b/arch/powerpc/platforms/powermac/Makefile
@@ -2,7 +2,7 @@
ifdef CONFIG_FTRACE
# Do not trace early boot code
-CFLAGS_REMOVE_bootx_init.o = -pg
+CFLAGS_REMOVE_bootx_init.o = -pg -mno-sched-epilog
endif
obj-y += pic.o setup.o time.o feature.o pci.o \
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 1cf901f..6eb1d4d 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -29,138 +29,75 @@
#include "platform.h"
-#if defined(DEBUG)
-#define DBG udbg_printf
-#else
-#define DBG pr_debug
-#endif
+/**
+ * enum lpar_vas_id - id of LPAR virtual address space.
+ * @lpar_vas_id_current: Current selected virtual address space
+ *
+ * Identify the target LPAR address space.
+ */
-static struct hash_pte *htab;
-static unsigned long htab_addr;
-static unsigned char *bolttab;
-static unsigned char *inusetab;
+enum ps3_lpar_vas_id {
+ PS3_LPAR_VAS_ID_CURRENT = 0,
+};
-static DEFINE_SPINLOCK(ps3_bolttab_lock);
-#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \
- _debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
-static void _debug_dump_hpte(unsigned long pa, unsigned long va,
- unsigned long group, unsigned long bitmap, struct hash_pte lhpte,
- int psize, unsigned long slot, const char* func, int line)
-{
- DBG("%s:%d: pa = %lxh\n", func, line, pa);
- DBG("%s:%d: lpar = %lxh\n", func, line,
- ps3_mm_phys_to_lpar(pa));
- DBG("%s:%d: va = %lxh\n", func, line, va);
- DBG("%s:%d: group = %lxh\n", func, line, group);
- DBG("%s:%d: bitmap = %lxh\n", func, line, bitmap);
- DBG("%s:%d: hpte.v = %lxh\n", func, line, lhpte.v);
- DBG("%s:%d: hpte.r = %lxh\n", func, line, lhpte.r);
- DBG("%s:%d: psize = %xh\n", func, line, psize);
- DBG("%s:%d: slot = %lxh\n", func, line, slot);
-}
+static DEFINE_SPINLOCK(ps3_htab_lock);
static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
unsigned long pa, unsigned long rflags, unsigned long vflags,
int psize, int ssize)
{
- unsigned long slot;
- struct hash_pte lhpte;
- int secondary = 0;
- unsigned long result;
- unsigned long bitmap;
+ int result;
+ u64 hpte_v, hpte_r;
+ u64 inserted_index;
+ u64 evicted_v, evicted_r;
+ u64 hpte_v_array[4], hpte_rs;
unsigned long flags;
- unsigned long p_pteg, s_pteg, b_index, b_mask, cb, ci;
+ long ret = -1;
- vflags &= ~HPTE_V_SECONDARY; /* this bit is ignored */
+ /*
+ * lv1_insert_htab_entry() will search for victim
+ * entry in both primary and secondary pte group
+ */
+ vflags &= ~HPTE_V_SECONDARY;
- lhpte.v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M) |
- vflags | HPTE_V_VALID;
- lhpte.r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags;
+ hpte_v = hpte_encode_v(va, psize, ssize) | vflags | HPTE_V_VALID;
+ hpte_r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags;
- p_pteg = hpte_group / HPTES_PER_GROUP;
- s_pteg = ~p_pteg & htab_hash_mask;
+ spin_lock_irqsave(&ps3_htab_lock, flags);
- spin_lock_irqsave(&ps3_bolttab_lock, flags);
-
- BUG_ON(bolttab[p_pteg] == 0xff && bolttab[s_pteg] == 0xff);
-
- bitmap = (inusetab[p_pteg] << 8) | inusetab[s_pteg];
-
- if (bitmap == 0xffff) {
- /*
- * PTEG is full. Search for victim.
- */
- bitmap &= ~((bolttab[p_pteg] << 8) | bolttab[s_pteg]);
- do {
- ci = mftb() & 15;
- cb = 0x8000UL >> ci;
- } while ((cb & bitmap) == 0);
- } else {
- /*
- * search free slot in hardware order
- * [primary] 0, 2, 4, 6, 1, 3, 5, 7
- * [secondary] 0, 2, 4, 6, 1, 3, 5, 7
- */
- for (ci = 0; ci < HPTES_PER_GROUP; ci += 2) {
- cb = 0x8000UL >> ci;
- if ((cb & bitmap) == 0)
- goto found;
- }
- for (ci = 1; ci < HPTES_PER_GROUP; ci += 2) {
- cb = 0x8000UL >> ci;
- if ((cb & bitmap) == 0)
- goto found;
- }
- for (ci = HPTES_PER_GROUP; ci < HPTES_PER_GROUP*2; ci += 2) {
- cb = 0x8000UL >> ci;
- if ((cb & bitmap) == 0)
- goto found;
- }
- for (ci = HPTES_PER_GROUP+1; ci < HPTES_PER_GROUP*2; ci += 2) {
- cb = 0x8000UL >> ci;
- if ((cb & bitmap) == 0)
- goto found;
- }
- }
-
-found:
- if (ci < HPTES_PER_GROUP) {
- slot = p_pteg * HPTES_PER_GROUP + ci;
- } else {
- slot = s_pteg * HPTES_PER_GROUP + (ci & 7);
- /* lhpte.dw0.dw0.h = 1; */
- vflags |= HPTE_V_SECONDARY;
- lhpte.v |= HPTE_V_SECONDARY;
- }
-
- result = lv1_write_htab_entry(0, slot, lhpte.v, lhpte.r);
+ /* talk hvc to replace entries BOLTED == 0 */
+ result = lv1_insert_htab_entry(PS3_LPAR_VAS_ID_CURRENT, hpte_group,
+ hpte_v, hpte_r,
+ HPTE_V_BOLTED, 0,
+ &inserted_index,
+ &evicted_v, &evicted_r);
if (result) {
- debug_dump_hpte(pa, va, hpte_group, bitmap, lhpte, psize, slot);
+ /* all entries bolted !*/
+ pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%lx r=%lx\n",
+ __func__, result, va, pa, hpte_group, hpte_v, hpte_r);
BUG();
}
/*
- * If used slot is not in primary HPTE group,
- * the slot should be in secondary HPTE group.
+ * see if the entry is inserted into secondary pteg
*/
+ result = lv1_read_htab_entries(PS3_LPAR_VAS_ID_CURRENT,
+ inserted_index & ~0x3UL,
+ &hpte_v_array[0], &hpte_v_array[1],
+ &hpte_v_array[2], &hpte_v_array[3],
+ &hpte_rs);
+ BUG_ON(result);
- if ((hpte_group ^ slot) & ~(HPTES_PER_GROUP - 1)) {
- secondary = 1;
- b_index = s_pteg;
- } else {
- secondary = 0;
- b_index = p_pteg;
- }
+ if (hpte_v_array[inserted_index % 4] & HPTE_V_SECONDARY)
+ ret = (inserted_index & 7) | (1 << 3);
+ else
+ ret = inserted_index & 7;
- b_mask = (lhpte.v & HPTE_V_BOLTED) ? 1 << 7 : 0 << 7;
- bolttab[b_index] |= b_mask >> (slot & 7);
- b_mask = 1 << 7;
- inusetab[b_index] |= b_mask >> (slot & 7);
- spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+ spin_unlock_irqrestore(&ps3_htab_lock, flags);
- return (slot & 7) | (secondary << 3);
+ return ret;
}
static long ps3_hpte_remove(unsigned long hpte_group)
@@ -172,39 +109,48 @@
static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp,
unsigned long va, int psize, int ssize, int local)
{
+ int result;
+ u64 hpte_v, want_v, hpte_rs;
+ u64 hpte_v_array[4];
unsigned long flags;
- unsigned long result;
- unsigned long pteg, bit;
- unsigned long hpte_v, want_v;
+ long ret;
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ want_v = hpte_encode_v(va, psize, ssize);
- spin_lock_irqsave(&ps3_bolttab_lock, flags);
+ spin_lock_irqsave(&ps3_htab_lock, flags);
- hpte_v = htab[slot].v;
- if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) {
- spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
-
- /* ps3_hpte_insert() will be used to update PTE */
- return -1;
- }
-
- result = lv1_write_htab_entry(0, slot, 0, 0);
+ result = lv1_read_htab_entries(PS3_LPAR_VAS_ID_CURRENT, slot & ~0x3UL,
+ &hpte_v_array[0], &hpte_v_array[1],
+ &hpte_v_array[2], &hpte_v_array[3],
+ &hpte_rs);
if (result) {
- DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n",
- __func__, va, slot, psize, result, result);
+ pr_info("%s: res=%d read va=%lx slot=%lx psize=%d\n",
+ __func__, result, va, slot, psize);
BUG();
}
- pteg = slot / HPTES_PER_GROUP;
- bit = slot % HPTES_PER_GROUP;
- inusetab[pteg] &= ~(0x80 >> bit);
+ hpte_v = hpte_v_array[slot % 4];
- spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+ /*
+ * As lv1_read_htab_entries() does not give us the RPN, we can
+ * not synthesize the new hpte_r value here, and therefore can
+ * not update the hpte with lv1_insert_htab_entry(), so we
+ * insted invalidate it and ask the caller to update it via
+ * ps3_hpte_insert() by returning a -1 value.
+ */
+ if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) {
+ /* not found */
+ ret = -1;
+ } else {
+ /* entry found, just invalidate it */
+ result = lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT,
+ slot, 0, 0);
+ ret = -1;
+ }
- /* ps3_hpte_insert() will be used to update PTE */
- return -1;
+ spin_unlock_irqrestore(&ps3_htab_lock, flags);
+ return ret;
}
static void ps3_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
@@ -217,45 +163,35 @@
int psize, int ssize, int local)
{
unsigned long flags;
- unsigned long result;
- unsigned long pteg, bit;
+ int result;
- spin_lock_irqsave(&ps3_bolttab_lock, flags);
- result = lv1_write_htab_entry(0, slot, 0, 0);
+ spin_lock_irqsave(&ps3_htab_lock, flags);
+
+ result = lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, slot, 0, 0);
if (result) {
- DBG("%s: va=%lx slot=%lx psize=%d result = %ld (0x%lx)\n",
- __func__, va, slot, psize, result, result);
+ pr_info("%s: res=%d va=%lx slot=%lx psize=%d\n",
+ __func__, result, va, slot, psize);
BUG();
}
- pteg = slot / HPTES_PER_GROUP;
- bit = slot % HPTES_PER_GROUP;
- inusetab[pteg] &= ~(0x80 >> bit);
- spin_unlock_irqrestore(&ps3_bolttab_lock, flags);
+ spin_unlock_irqrestore(&ps3_htab_lock, flags);
}
static void ps3_hpte_clear(void)
{
- int result;
+ unsigned long hpte_count = (1UL << ppc64_pft_size) >> 4;
+ u64 i;
- DBG(" -> %s:%d\n", __func__, __LINE__);
-
- result = lv1_unmap_htab(htab_addr);
- BUG_ON(result);
+ for (i = 0; i < hpte_count; i++)
+ lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, i, 0, 0);
ps3_mm_shutdown();
ps3_mm_vas_destroy();
-
- DBG(" <- %s:%d\n", __func__, __LINE__);
}
void __init ps3_hpte_init(unsigned long htab_size)
{
- long bitmap_size;
-
- DBG(" -> %s:%d\n", __func__, __LINE__);
-
ppc_md.hpte_invalidate = ps3_hpte_invalidate;
ppc_md.hpte_updatepp = ps3_hpte_updatepp;
ppc_md.hpte_updateboltedpp = ps3_hpte_updateboltedpp;
@@ -264,28 +200,5 @@
ppc_md.hpte_clear_all = ps3_hpte_clear;
ppc64_pft_size = __ilog2(htab_size);
-
- bitmap_size = htab_size / sizeof(struct hash_pte) / 8;
-
- bolttab = __va(lmb_alloc(bitmap_size, 1));
- inusetab = __va(lmb_alloc(bitmap_size, 1));
-
- memset(bolttab, 0, bitmap_size);
- memset(inusetab, 0, bitmap_size);
-
- DBG(" <- %s:%d\n", __func__, __LINE__);
}
-void __init ps3_map_htab(void)
-{
- long result;
- unsigned long htab_size = (1UL << ppc64_pft_size);
-
- result = lv1_map_htab(0, &htab_addr);
-
- htab = (__force struct hash_pte *)ioremap_flags(htab_addr, htab_size,
- pgprot_val(PAGE_READONLY_X));
-
- DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__,
- htab_addr, (unsigned long)htab);
-}
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index a413abb..77bc330 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -201,7 +201,6 @@
ps3_firmware_version.rev);
ps3_spu_set_platform();
- ps3_map_htab();
#ifdef CONFIG_SMP
smp_init_ps3();
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index d135cef..ccae3d4 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -186,14 +186,24 @@
iounmap(spu_pdata(spu)->shadow);
}
+/**
+ * setup_areas - Map the spu regions into the address space.
+ *
+ * The current HV requires the spu shadow regs to be mapped with the
+ * PTE page protection bits set as read-only (PP=3). This implementation
+ * uses the low level __ioremap() to bypass the page protection settings
+ * inforced by ioremap_flags() to get the needed PTE bits set for the
+ * shadow regs.
+ */
+
static int __init setup_areas(struct spu *spu)
{
struct table {char* name; unsigned long addr; unsigned long size;};
+ static const unsigned long shadow_flags = _PAGE_NO_CACHE | 3;
- spu_pdata(spu)->shadow = ioremap_flags(spu_pdata(spu)->shadow_addr,
- sizeof(struct spe_shadow),
- pgprot_val(PAGE_READONLY) |
- _PAGE_NO_CACHE);
+ spu_pdata(spu)->shadow = __ioremap(spu_pdata(spu)->shadow_addr,
+ sizeof(struct spe_shadow),
+ shadow_flags);
if (!spu_pdata(spu)->shadow) {
pr_debug("%s:%d: ioremap shadow failed\n", __func__, __LINE__);
goto fail_ioremap;
diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index a437267..d967c18 100644
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -2,6 +2,7 @@
#define _PSERIES_PLPAR_WRAPPERS_H
#include <asm/hvcall.h>
+#include <asm/page.h>
static inline long poll_pending(void)
{
@@ -44,12 +45,34 @@
static inline long plpar_page_set_loaned(unsigned long vpa)
{
- return plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, vpa, 0);
+ unsigned long cmo_page_sz = cmo_get_page_size();
+ long rc = 0;
+ int i;
+
+ for (i = 0; !rc && i < PAGE_SIZE; i += cmo_page_sz)
+ rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, vpa + i, 0);
+
+ for (i -= cmo_page_sz; rc && i != 0; i -= cmo_page_sz)
+ plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE,
+ vpa + i - cmo_page_sz, 0);
+
+ return rc;
}
static inline long plpar_page_set_active(unsigned long vpa)
{
- return plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, vpa, 0);
+ unsigned long cmo_page_sz = cmo_get_page_size();
+ long rc = 0;
+ int i;
+
+ for (i = 0; !rc && i < PAGE_SIZE; i += cmo_page_sz)
+ rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, vpa + i, 0);
+
+ for (i -= cmo_page_sz; rc && i != 0; i -= cmo_page_sz)
+ plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED,
+ vpa + i - cmo_page_sz, 0);
+
+ return rc;
}
extern void vpa_init(int cpu);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 063a0d2..7b01d67 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -68,6 +68,10 @@
#include "plpar_wrappers.h"
#include "pseries.h"
+int CMO_PrPSP = -1;
+int CMO_SecPSP = -1;
+unsigned long CMO_PageSize = (ASM_CONST(1) << IOMMU_PAGE_SHIFT);
+EXPORT_SYMBOL(CMO_PageSize);
int fwnmi_active; /* TRUE if an FWNMI handler is present */
@@ -325,8 +329,7 @@
{
char *ptr, *key, *value, *end;
int call_status;
- int PrPSP = -1;
- int SecPSP = -1;
+ int page_order = IOMMU_PAGE_SHIFT;
pr_debug(" -> fw_cmo_feature_init()\n");
spin_lock(&rtas_data_buf_lock);
@@ -365,21 +368,31 @@
break;
}
- if (0 == strcmp(key, "PrPSP"))
- PrPSP = simple_strtol(value, NULL, 10);
+ if (0 == strcmp(key, "CMOPageSize"))
+ page_order = simple_strtol(value, NULL, 10);
+ else if (0 == strcmp(key, "PrPSP"))
+ CMO_PrPSP = simple_strtol(value, NULL, 10);
else if (0 == strcmp(key, "SecPSP"))
- SecPSP = simple_strtol(value, NULL, 10);
+ CMO_SecPSP = simple_strtol(value, NULL, 10);
value = key = ptr + 1;
}
ptr++;
}
- if (PrPSP != -1 || SecPSP != -1) {
+ /* Page size is returned as the power of 2 of the page size,
+ * convert to the page size in bytes before returning
+ */
+ CMO_PageSize = 1 << page_order;
+ pr_debug("CMO_PageSize = %lu\n", CMO_PageSize);
+
+ if (CMO_PrPSP != -1 || CMO_SecPSP != -1) {
pr_info("CMO enabled\n");
- pr_debug("CMO enabled, PrPSP=%d, SecPSP=%d\n", PrPSP, SecPSP);
+ pr_debug("CMO enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP,
+ CMO_SecPSP);
powerpc_firmware_features |= FW_FEATURE_CMO;
} else
- pr_debug("CMO not enabled, PrPSP=%d, SecPSP=%d\n", PrPSP, SecPSP);
+ pr_debug("CMO not enabled, PrPSP=%d, SecPSP=%d\n", CMO_PrPSP,
+ CMO_SecPSP);
spin_unlock(&rtas_data_buf_lock);
pr_debug(" <- fw_cmo_feature_init()\n");
}
diff --git a/arch/powerpc/sysdev/bestcomm/gen_bd.c b/arch/powerpc/sysdev/bestcomm/gen_bd.c
index a3a134c..e0a53e3 100644
--- a/arch/powerpc/sysdev/bestcomm/gen_bd.c
+++ b/arch/powerpc/sysdev/bestcomm/gen_bd.c
@@ -11,7 +11,6 @@
*
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 53da8a0..00d3d17 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -254,37 +254,48 @@
return !!(in_be32(&iop->dat) & pin_mask);
}
+static void __cpm2_gpio32_set(struct of_mm_gpio_chip *mm_gc, u32 pin_mask,
+ int value)
+{
+ struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+ struct cpm2_ioports __iomem *iop = mm_gc->regs;
+
+ if (value)
+ cpm2_gc->cpdata |= pin_mask;
+ else
+ cpm2_gc->cpdata &= ~pin_mask;
+
+ out_be32(&iop->dat, cpm2_gc->cpdata);
+}
+
static void cpm2_gpio32_set(struct gpio_chip *gc, unsigned int gpio, int value)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
+ unsigned long flags;
+ u32 pin_mask = 1 << (31 - gpio);
+
+ spin_lock_irqsave(&cpm2_gc->lock, flags);
+
+ __cpm2_gpio32_set(mm_gc, pin_mask, value);
+
+ spin_unlock_irqrestore(&cpm2_gc->lock, flags);
+}
+
+static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+ struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
+ struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
struct cpm2_ioports __iomem *iop = mm_gc->regs;
unsigned long flags;
u32 pin_mask = 1 << (31 - gpio);
spin_lock_irqsave(&cpm2_gc->lock, flags);
- if (value)
- cpm2_gc->cpdata |= pin_mask;
- else
- cpm2_gc->cpdata &= ~pin_mask;
-
- out_be32(&iop->dat, cpm2_gc->cpdata);
+ setbits32(&iop->dir, pin_mask);
+ __cpm2_gpio32_set(mm_gc, pin_mask, val);
spin_unlock_irqrestore(&cpm2_gc->lock, flags);
-}
-
-static int cpm2_gpio32_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
-{
- struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
- struct cpm2_ioports __iomem *iop = mm_gc->regs;
- u32 pin_mask;
-
- pin_mask = 1 << (31 - gpio);
-
- setbits32(&iop->dir, pin_mask);
-
- cpm2_gpio32_set(gc, gpio, val);
return 0;
}
@@ -292,13 +303,17 @@
static int cpm2_gpio32_dir_in(struct gpio_chip *gc, unsigned int gpio)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
+ struct cpm2_gpio32_chip *cpm2_gc = to_cpm2_gpio32_chip(mm_gc);
struct cpm2_ioports __iomem *iop = mm_gc->regs;
- u32 pin_mask;
+ unsigned long flags;
+ u32 pin_mask = 1 << (31 - gpio);
- pin_mask = 1 << (31 - gpio);
+ spin_lock_irqsave(&cpm2_gc->lock, flags);
clrbits32(&iop->dir, pin_mask);
+ spin_unlock_irqrestore(&cpm2_gc->lock, flags);
+
return 0;
}
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index 1aecb07..25fbbfa 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -208,6 +208,7 @@
uccf->uf_regs = ioremap(uf_info->regs, sizeof(struct ucc_fast));
if (uccf->uf_regs == NULL) {
printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__);
+ kfree(uccf);
return -ENOMEM;
}
@@ -355,6 +356,9 @@
if (uccf->ucc_fast_rx_virtual_fifo_base_offset)
qe_muram_free(uccf->ucc_fast_rx_virtual_fifo_base_offset);
+ if (uccf->uf_regs)
+ iounmap(uccf->uf_regs);
+
kfree(uccf);
}
EXPORT_SYMBOL(ucc_fast_free);
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index a578bc7..e1d6a13 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -171,6 +171,7 @@
uccs->us_regs = ioremap(us_info->regs, sizeof(struct ucc_slow));
if (uccs->us_regs == NULL) {
printk(KERN_ERR "%s: Cannot map UCC registers\n", __func__);
+ kfree(uccs);
return -ENOMEM;
}
@@ -367,10 +368,11 @@
if (uccs->tx_base_offset)
qe_muram_free(uccs->tx_base_offset);
- if (uccs->us_pram) {
+ if (uccs->us_pram)
qe_muram_free(uccs->us_pram_offset);
- uccs->us_pram = NULL;
- }
+
+ if (uccs->us_regs)
+ iounmap(uccs->us_regs);
kfree(uccs);
}
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index c5cdb97..9b0bc2c 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Fri May 30 09:49:33 2008
+# Linux kernel version: 2.6.27-rc4
+# Thu Aug 21 19:43:29 2008
#
CONFIG_SCHED_MC=y
CONFIG_MMU=y
@@ -68,7 +68,6 @@
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -93,11 +92,17 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
CONFIG_KRETPROBES=y
+# CONFIG_HAVE_IOREMAP_PROT is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -113,6 +118,7 @@
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -175,6 +181,8 @@
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -185,8 +193,12 @@
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -198,6 +210,7 @@
CONFIG_MACHCHK_WARNING=y
CONFIG_QDIO=y
# CONFIG_QDIO_DEBUG is not set
+CONFIG_CHSC_SCH=m
#
# Misc
@@ -206,6 +219,7 @@
# CONFIG_IPL_TAPE is not set
CONFIG_IPL_VM=y
CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_FORCE_MAX_ZONEORDER=9
# CONFIG_PROCESS_DEBUG is not set
@@ -226,10 +240,6 @@
CONFIG_KEXEC=y
# CONFIG_ZFCPDUMP is not set
CONFIG_S390_GUEST=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -364,7 +374,6 @@
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_RR=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
@@ -430,7 +439,9 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
CONFIG_SYS_HYPERVISOR=y
@@ -507,6 +518,11 @@
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_ZFCP=y
+CONFIG_SCSI_DH=m
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=m
@@ -522,14 +538,10 @@
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_MIRROR=y
CONFIG_DM_ZERO=y
-CONFIG_DM_MULTIPATH=y
-# CONFIG_DM_MULTIPATH_EMC is not set
-# CONFIG_DM_MULTIPATH_RDAC is not set
-# CONFIG_DM_MULTIPATH_HP is not set
+CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_IFB is not set
CONFIG_DUMMY=m
CONFIG_BONDING=m
@@ -544,7 +556,6 @@
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NETDEV_1000=y
-# CONFIG_E1000E_ENABLED is not set
CONFIG_NETDEV_10000=y
# CONFIG_TR is not set
# CONFIG_WAN is not set
@@ -576,7 +587,10 @@
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_HVC_DRIVER=y
+CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM=m
+CONFIG_HW_RANDOM_VIRTIO=m
# CONFIG_R3964 is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
@@ -616,6 +630,7 @@
CONFIG_S390_VMUR=m
# CONFIG_POWER_SUPPLY is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -693,6 +708,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -712,7 +728,6 @@
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -780,6 +795,7 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
@@ -789,6 +805,7 @@
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
@@ -847,6 +864,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -895,6 +916,7 @@
# CONFIG_GENERIC_FIND_NEXT_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=m
CONFIG_CRC7=m
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index b4eb24a..8e9243a 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -709,7 +709,7 @@
* __ffz_word returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = __ffz_word(0, *p >> bit) + bit;
+ set = __ffz_word(bit, *p >> bit);
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)
@@ -824,7 +824,7 @@
* s390 version of ffz returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = ffz(__load_ulong_le(p, 0) >> bit) + bit;
+ set = __ffz_word(bit, __load_ulong_le(p, 0) >> bit);
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)
@@ -865,7 +865,7 @@
* s390 version of ffz returns __BITOPS_WORDSIZE
* if no zero bit is present in the word.
*/
- set = ffs(__load_ulong_le(p, 0) >> bit) + bit;
+ set = __ffs_word(0, __load_ulong_le(p, 0) & (~0UL << bit));
if (set >= size)
return size + offset;
if (set < __BITOPS_WORDSIZE)
diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h
index f219c64..bb729b8 100644
--- a/arch/s390/include/asm/kexec.h
+++ b/arch/s390/include/asm/kexec.h
@@ -31,7 +31,7 @@
#define KEXEC_CONTROL_MEMORY_LIMIT (1UL<<31)
/* Allocate one page for the pdp and the second for the code */
-#define KEXEC_CONTROL_CODE_SIZE 4096
+#define KEXEC_CONTROL_PAGE_SIZE 4096
/* The native architecture */
#define KEXEC_ARCH KEXEC_ARCH_S390
diff --git a/arch/s390/kernel/compat_ptrace.h b/arch/s390/kernel/compat_ptrace.h
index cde81fa..a2be3a9 100644
--- a/arch/s390/kernel/compat_ptrace.h
+++ b/arch/s390/kernel/compat_ptrace.h
@@ -42,6 +42,7 @@
u32 gprs[NUM_GPRS];
u32 acrs[NUM_ACRS];
u32 orig_gpr2;
+ /* nb: there's a 4-byte hole here */
s390_fp_regs fp_regs;
/*
* These per registers are in here so that gdb can modify them
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 9839767..3e2c05c 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -75,7 +75,9 @@
return sf->gprs[8];
}
-DEFINE_PER_CPU(struct s390_idle_data, s390_idle);
+DEFINE_PER_CPU(struct s390_idle_data, s390_idle) = {
+ .lock = __SPIN_LOCK_UNLOCKED(s390_idle.lock)
+};
static int s390_idle_enter(void)
{
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 2815bfe..c8b0828 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -170,6 +170,13 @@
*/
tmp = (addr_t) task_pt_regs(child)->orig_gpr2;
+ } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+ /*
+ * prevent reads of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ tmp = 0;
+
} else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -270,6 +277,13 @@
*/
task_pt_regs(child)->orig_gpr2 = data;
+ } else if (addr < (addr_t) &dummy->regs.fp_regs) {
+ /*
+ * prevent writes of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ return 0;
+
} else if (addr < (addr_t) (&dummy->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -428,6 +442,13 @@
*/
tmp = *(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4);
+ } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+ /*
+ * prevent reads of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ tmp = 0;
+
} else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
@@ -514,6 +535,13 @@
*/
*(__u32*)((addr_t) &task_pt_regs(child)->orig_gpr2 + 4) = tmp;
+ } else if (addr < (addr_t) &dummy32->regs.fp_regs) {
+ /*
+ * prevent writess of padding hole between
+ * orig_gpr2 and fp_regs on s390.
+ */
+ return 0;
+
} else if (addr < (addr_t) (&dummy32->regs.fp_regs + 1)) {
/*
* floating point regs. are stored in the thread structure
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b795b3e..00b9b4d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -610,7 +610,6 @@
if (IS_ERR(p))
panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p));
current_set[cpu] = p;
- spin_lock_init(&(&per_cpu(s390_idle, cpu))->lock);
}
static int __cpuinit smp_alloc_lowcore(int cpu)
@@ -845,7 +844,6 @@
current_set[0] = current;
smp_cpu_state[0] = CPU_STATE_CONFIGURED;
smp_cpu_polarization[0] = POLARIZATION_UNKNWN;
- spin_lock_init(&(&__get_cpu_var(s390_idle))->lock);
}
void __init smp_cpus_done(unsigned int max_cpus)
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index ca114fe..06acb1a 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -169,6 +169,8 @@
static void clock_comparator_interrupt(__u16 code)
{
+ if (S390_lowcore.clock_comparator == -1ULL)
+ set_clock_comparator(S390_lowcore.clock_comparator);
}
static void etr_timing_alert(struct etr_irq_parm *);
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 76c1e60..607bd67 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -55,7 +55,7 @@
__start___ex_table = .;
*(__ex_table)
__stop___ex_table = .;
- }
+ } :data
.data : { /* Data */
DATA_DATA
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index fc6ab60..0953cee 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -1,14 +1,9 @@
/*
- * arch/s390/lib/delay.c
* Precise Delay Loops for S390
*
- * S390 version
- * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
- *
- * Derived from "arch/i386/lib/delay.c"
- * Copyright (C) 1993 Linus Torvalds
- * Copyright (C) 1997 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ * Copyright IBM Corp. 1999,2008
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ * Heiko Carstens <heiko.carstens@de.ibm.com>,
*/
#include <linux/sched.h>
@@ -29,30 +24,31 @@
asm volatile("0: brct %0,0b" : : "d" ((loops/2) + 1));
}
-/*
- * Waits for 'usecs' microseconds using the TOD clock comparator.
- */
-void __udelay(unsigned long usecs)
+static void __udelay_disabled(unsigned long usecs)
{
- u64 end, time, old_cc = 0;
- unsigned long flags, cr0, mask, dummy;
- int irq_context;
+ unsigned long mask, cr0, cr0_saved;
+ u64 clock_saved;
- irq_context = in_interrupt();
- if (!irq_context)
- local_bh_disable();
- local_irq_save(flags);
- if (raw_irqs_disabled_flags(flags)) {
- old_cc = local_tick_disable();
- S390_lowcore.clock_comparator = -1ULL;
- __ctl_store(cr0, 0, 0);
- dummy = (cr0 & 0xffff00e0) | 0x00000800;
- __ctl_load(dummy , 0, 0);
- mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
- } else
- mask = psw_kernel_bits | PSW_MASK_WAIT |
- PSW_MASK_EXT | PSW_MASK_IO;
+ clock_saved = local_tick_disable();
+ set_clock_comparator(get_clock() + ((u64) usecs << 12));
+ __ctl_store(cr0_saved, 0, 0);
+ cr0 = (cr0_saved & 0xffff00e0) | 0x00000800;
+ __ctl_load(cr0 , 0, 0);
+ mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT;
+ trace_hardirqs_on();
+ __load_psw_mask(mask);
+ local_irq_disable();
+ __ctl_load(cr0_saved, 0, 0);
+ local_tick_enable(clock_saved);
+ set_clock_comparator(S390_lowcore.clock_comparator);
+}
+static void __udelay_enabled(unsigned long usecs)
+{
+ unsigned long mask;
+ u64 end, time;
+
+ mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_EXT | PSW_MASK_IO;
end = get_clock() + ((u64) usecs << 12);
do {
time = end < S390_lowcore.clock_comparator ?
@@ -62,13 +58,37 @@
__load_psw_mask(mask);
local_irq_disable();
} while (get_clock() < end);
-
- if (raw_irqs_disabled_flags(flags)) {
- __ctl_load(cr0, 0, 0);
- local_tick_enable(old_cc);
- }
- if (!irq_context)
- _local_bh_enable();
set_clock_comparator(S390_lowcore.clock_comparator);
+}
+
+/*
+ * Waits for 'usecs' microseconds using the TOD clock comparator.
+ */
+void __udelay(unsigned long usecs)
+{
+ unsigned long flags;
+
+ preempt_disable();
+ local_irq_save(flags);
+ if (in_irq()) {
+ __udelay_disabled(usecs);
+ goto out;
+ }
+ if (in_softirq()) {
+ if (raw_irqs_disabled_flags(flags))
+ __udelay_disabled(usecs);
+ else
+ __udelay_enabled(usecs);
+ goto out;
+ }
+ if (raw_irqs_disabled_flags(flags)) {
+ local_bh_disable();
+ __udelay_disabled(usecs);
+ _local_bh_enable();
+ goto out;
+ }
+ __udelay_enabled(usecs);
+out:
local_irq_restore(flags);
+ preempt_enable();
}
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 025d4fe..fd16125 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -140,6 +140,10 @@
.vsync_len = 1,
.sync = 0, /* hsync and vsync are active low */
},
+ .lcd_size_cfg = { /* 7.0 inch */
+ .width = 152,
+ .height = 91,
+ },
.board_cfg = {
.display_on = ap320_wvga_power_on,
},
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index e499ee3..714dce9 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -224,6 +224,10 @@
.vsync_len = 2,
.sync = 0,
},
+ .lcd_size_cfg = { /* 7.0 inch */
+ .width = 152,
+ .height = 91,
+ },
}
#endif
#ifdef CONFIG_SH_MIGOR_QVGA
@@ -245,6 +249,10 @@
.vsync_len = 2,
.sync = FB_SYNC_HOR_HIGH_ACT,
},
+ .lcd_size_cfg = { /* 2.4 inch */
+ .width = 49,
+ .height = 37,
+ },
.board_cfg = {
.setup_sys = migor_lcd_qvga_setup,
},
diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c
index 925f16a..23850da 100644
--- a/arch/sh/boards/mach-sh7763rdp/setup.c
+++ b/arch/sh/boards/mach-sh7763rdp/setup.c
@@ -15,8 +15,11 @@
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/mtd/physmap.h>
-#include <asm/io.h>
+#include <linux/fb.h>
+#include <linux/io.h>
#include <asm/sh7763rdp.h>
+#include <asm/sh_eth.h>
+#include <asm/sh7760fb.h>
/* NOR Flash */
static struct mtd_partition sh7763rdp_nor_flash_partitions[] = {
@@ -60,8 +63,85 @@
},
};
+/* SH-Ether */
+static struct resource sh_eth_resources[] = {
+ {
+ .start = 0xFEE00800, /* use eth1 */
+ .end = 0xFEE00F7C - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = 58, /* irq number */
+ .end = 58,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct sh_eth_plat_data sh7763_eth_pdata = {
+ .phy = 1,
+ .edmac_endian = EDMAC_LITTLE_ENDIAN,
+};
+
+static struct platform_device sh7763rdp_eth_device = {
+ .name = "sh-eth",
+ .resource = sh_eth_resources,
+ .num_resources = ARRAY_SIZE(sh_eth_resources),
+ .dev = {
+ .platform_data = &sh7763_eth_pdata,
+ },
+};
+
+/* SH7763 LCDC */
+static struct resource sh7763rdp_fb_resources[] = {
+ {
+ .start = 0xFFE80000,
+ .end = 0xFFE80442 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct fb_videomode sh7763fb_videomode = {
+ .refresh = 60,
+ .name = "VGA Monitor",
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 10000,
+ .left_margin = 80,
+ .right_margin = 24,
+ .upper_margin = 30,
+ .lower_margin = 1,
+ .hsync_len = 96,
+ .vsync_len = 1,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = FBINFO_FLAG_DEFAULT,
+};
+
+static struct sh7760fb_platdata sh7763fb_def_pdata = {
+ .def_mode = &sh7763fb_videomode,
+ .ldmtr = (LDMTR_TFT_COLOR_16|LDMTR_MCNT),
+ .lddfr = LDDFR_16BPP_RGB565,
+ .ldpmmr = 0x0000,
+ .ldpspr = 0xFFFF,
+ .ldaclnr = 0x0001,
+ .ldickr = 0x1102,
+ .rotate = 0,
+ .novsync = 0,
+ .blank = NULL,
+};
+
+static struct platform_device sh7763rdp_fb_device = {
+ .name = "sh7760-lcdc",
+ .resource = sh7763rdp_fb_resources,
+ .num_resources = ARRAY_SIZE(sh7763rdp_fb_resources),
+ .dev = {
+ .platform_data = &sh7763fb_def_pdata,
+ },
+};
+
static struct platform_device *sh7763rdp_devices[] __initdata = {
&sh7763rdp_nor_flash_device,
+ &sh7763rdp_eth_device,
+ &sh7763rdp_fb_device,
};
static int __init sh7763rdp_devices_setup(void)
@@ -69,7 +149,7 @@
return platform_add_devices(sh7763rdp_devices,
ARRAY_SIZE(sh7763rdp_devices));
}
-__initcall(sh7763rdp_devices_setup);
+device_initcall(sh7763rdp_devices_setup);
static void __init sh7763rdp_setup(char **cmdline_p)
{
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index abc5b6d..a70d23b 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -3,7 +3,7 @@
*
* Renesas SH-X3 Prototype Board Support.
*
- * Copyright (C) 2007 Paul Mundt
+ * Copyright (C) 2007 - 2008 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/kernel.h>
#include <linux/io.h>
+#include <linux/smc91x.h>
#include <asm/ilsel.h>
static struct resource heartbeat_resources[] = {
@@ -30,6 +31,10 @@
.resource = heartbeat_resources,
};
+static struct smc91x_platdata smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+};
+
static struct resource smc91x_resources[] = {
[0] = {
.start = 0x18000300,
@@ -47,6 +52,9 @@
.id = -1,
.resource = smc91x_resources,
.num_resources = ARRAY_SIZE(smc91x_resources),
+ .dev = {
+ .platform_data = &smc91x_info,
+ },
};
static struct resource r8a66597_usb_host_resources[] = {
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 29926a9..851c870 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:18:59 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 14:21:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -20,7 +21,6 @@
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -58,7 +58,6 @@
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -89,6 +88,7 @@
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -261,9 +261,10 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
@@ -289,10 +290,6 @@
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -647,6 +644,7 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -690,7 +688,10 @@
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
#
# File systems
@@ -854,6 +855,7 @@
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index c4b3e1d..4f8b197 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:44:41 2008
+# Linux kernel version: 2.6.27-rc4
+# Tue Aug 26 14:18:17 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -21,7 +22,6 @@
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -87,6 +87,7 @@
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -270,6 +271,7 @@
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -294,10 +296,6 @@
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -649,6 +647,7 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
@@ -709,6 +708,7 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -755,6 +755,8 @@
# CONFIG_USB is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -842,7 +844,10 @@
#
CONFIG_RTC_DRV_SH=y
# CONFIG_DMADEVICES is not set
-# CONFIG_UIO is not set
+CONFIG_UIO=y
+# CONFIG_UIO_PDRV is not set
+CONFIG_UIO_PDRV_GENIRQ=y
+# CONFIG_UIO_SMX is not set
#
# File systems
diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig
index 83f3fe5..baf830c 100644
--- a/arch/sh/configs/sh7763rdp_defconfig
+++ b/arch/sh/configs/sh7763rdp_defconfig
@@ -1,15 +1,17 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc4
-# Fri Jun 6 12:20:17 2008
+# Linux kernel version: 2.6.27-rc2
+# Fri Aug 8 13:44:20 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
+CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -19,7 +21,6 @@
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -83,10 +84,16 @@
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
+# CONFIG_HAVE_IOREMAP_PROT is not set
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -96,12 +103,13 @@
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -177,6 +185,7 @@
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -258,6 +267,7 @@
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -282,10 +292,6 @@
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -361,6 +367,7 @@
#
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
@@ -377,6 +384,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
@@ -471,6 +480,7 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -515,10 +525,10 @@
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -546,7 +556,9 @@
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
+CONFIG_SH_ETH=y
# CONFIG_SMC91X is not set
+# CONFIG_SMC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -613,7 +625,11 @@
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
@@ -644,6 +660,7 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
@@ -655,6 +672,7 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
@@ -679,7 +697,34 @@
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_FOREIGN_ENDIAN=y
+CONFIG_FB_BOTH_ENDIAN=y
+# CONFIG_FB_BIG_ENDIAN is not set
+# CONFIG_FB_LITTLE_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_SH_MOBILE_LCDC is not set
+CONFIG_FB_SH7760=y
+# CONFIG_FB_VIRTUAL is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -688,8 +733,22 @@
# CONFIG_DISPLAY_SUPPORT is not set
#
-# Sound
+# Console display driver support
#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_SUPERH_MONO=y
+CONFIG_LOGO_SUPERH_VGA16=y
+CONFIG_LOGO_SUPERH_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
@@ -788,11 +847,27 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
#
@@ -865,6 +940,7 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -874,12 +950,11 @@
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -949,6 +1024,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
@@ -1003,6 +1079,10 @@
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -1042,6 +1122,7 @@
# CONFIG_GENERIC_FIND_FIRST_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h
index 0cc8002..d3b2b4f 100644
--- a/arch/sh/include/asm/flat.h
+++ b/arch/sh/include/asm/flat.h
@@ -21,4 +21,11 @@
#define flat_get_relocate_addr(rel) (rel)
#define flat_set_persistent(relval, p) ({ (void)p; 0; })
+#define FLAT_PLAT_INIT(_r) \
+ do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
+ _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
+ _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
+ _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \
+ _r->sr = SR_FD; } while (0)
+
#endif /* __ASM_SH_FLAT_H */
diff --git a/arch/sh/include/asm/kexec.h b/arch/sh/include/asm/kexec.h
index 00f4260..765a5e1 100644
--- a/arch/sh/include/asm/kexec.h
+++ b/arch/sh/include/asm/kexec.h
@@ -21,7 +21,7 @@
/* Maximum address we can use for the control code buffer */
#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
-#define KEXEC_CONTROL_CODE_SIZE 4096
+#define KEXEC_CONTROL_PAGE_SIZE 4096
/* The native architecture */
#define KEXEC_ARCH KEXEC_ARCH_SH
diff --git a/arch/sh/include/asm/migor.h b/arch/sh/include/asm/migor.h
index 10016e0..c12b632 100644
--- a/arch/sh/include/asm/migor.h
+++ b/arch/sh/include/asm/migor.h
@@ -42,9 +42,6 @@
#define PORT_MSELCRB 0xa4050182
-#define MSTPCR1 0xa4150034
-#define MSTPCR2 0xa4150038
-
#define PORT_PSELA 0xa405014e
#define PORT_PSELB 0xa4050150
#define PORT_PSELC 0xa4050152
diff --git a/arch/sh/include/asm/sh_mobile_lcdc.h b/arch/sh/include/asm/sh_mobile_lcdc.h
index 27677727..130102f 100644
--- a/arch/sh/include/asm/sh_mobile_lcdc.h
+++ b/arch/sh/include/asm/sh_mobile_lcdc.h
@@ -47,12 +47,18 @@
void (*display_off)(void *board_data);
};
+struct sh_mobile_lcdc_lcd_size_cfg { /* width and height of panel in mm */
+ unsigned long width;
+ unsigned long height;
+};
+
struct sh_mobile_lcdc_chan_cfg {
int chan;
int bpp;
int interface_type; /* selects RGBn or SYSn I/F, see above */
int clock_divider;
struct fb_videomode lcd_cfg;
+ struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg;
struct sh_mobile_lcdc_board_cfg board_cfg;
struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
};
diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h
index 81b3d51..5580fd4 100644
--- a/arch/sh/include/asm/uaccess_64.h
+++ b/arch/sh/include/asm/uaccess_64.h
@@ -76,4 +76,6 @@
extern long __put_user_asm_q(void *, long);
extern void __put_user_unknown(void);
+extern long __strnlen_user(const char *__s, long __n);
+
#endif /* __ASM_SH_UACCESS_64_H */
diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h
index abc9098..1ac27aa 100644
--- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h
+++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h
@@ -29,6 +29,16 @@
void flush_dcache_page(struct page *pg);
void flush_icache_range(unsigned long start, unsigned long end);
void flush_icache_page(struct vm_area_struct *vma, struct page *page);
+
+#define flush_dcache_mmap_lock(mapping) do { } while (0)
+#define flush_dcache_mmap_unlock(mapping) do { } while (0)
+
+/* SH3 has unified cache so no special action needed here */
+#define flush_cache_sigtramp(vaddr) do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
+
+#define p3_cache_init() do { } while (0)
+
#else
#include <cpu-common/cpu/cacheflush.h>
#endif
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
index cd6baff..a7412ce 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
@@ -45,7 +45,7 @@
};
static struct uio_info veu0_platform_data = {
- .name = "VEU",
+ .name = "VEU2H",
.version = "0",
.irq = 54,
};
@@ -73,7 +73,7 @@
};
static struct uio_info veu1_platform_data = {
- .name = "VEU",
+ .name = "VEU2H",
.version = "0",
.irq = 27,
};
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index 04c7da9..e640c63 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -2,7 +2,7 @@
* arch/sh/kernel/cpu/sh5/entry.S
*
* Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2004 - 2007 Paul Mundt
+ * Copyright (C) 2004 - 2008 Paul Mundt
* Copyright (C) 2003, 2004 Richard Curnow
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -923,6 +923,8 @@
blink tr0, ZERO
resume_kernel:
+ CLI()
+
pta restore_all, tr0
getcon KCR0, r6
@@ -939,19 +941,11 @@
andi r7, 0xf0, r7
bne r7, ZERO, tr0
- movi ((PREEMPT_ACTIVE >> 16) & 65535), r8
- shori (PREEMPT_ACTIVE & 65535), r8
- st.l r6, TI_PRE_COUNT, r8
-
- STI()
- movi schedule, r7
+ movi preempt_schedule_irq, r7
ori r7, 1, r7
ptabs r7, tr1
blink tr1, LINK
- st.l r6, TI_PRE_COUNT, ZERO
- CLI()
-
pta need_resched, tr1
blink tr1, ZERO
#endif
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 0bc17de..efbb426 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -92,6 +92,7 @@
bra resume_userspace
nop
ENTRY(resume_kernel)
+ cli
mov.l @(TI_PRE_COUNT,r8), r0 ! current_thread_info->preempt_count
tst r0, r0
bf noresched
@@ -105,28 +106,9 @@
and #0xf0, r0 ! interrupts off (exception path)?
cmp/eq #0xf0, r0
bt noresched
-
- mov.l 1f, r0
- mov.l r0, @(TI_PRE_COUNT,r8)
-
-#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 3f, r0
- jsr @r0
+ jsr @r0 ! call preempt_schedule_irq
nop
-#endif
- sti
- mov.l 2f, r0
- jsr @r0
- nop
- mov #0, r0
- mov.l r0, @(TI_PRE_COUNT,r8)
- cli
-#ifdef CONFIG_TRACE_IRQFLAGS
- mov.l 4f, r0
- jsr @r0
- nop
-#endif
-
bra need_resched
nop
@@ -137,10 +119,7 @@
.align 2
1: .long PREEMPT_ACTIVE
2: .long schedule
-#ifdef CONFIG_TRACE_IRQFLAGS
-3: .long trace_hardirqs_on
-4: .long trace_hardirqs_off
-#endif
+3: .long preempt_schedule_irq
#endif
ENTRY(resume_userspace)
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 4703dff..94df56b 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -102,7 +102,7 @@
/* now call it */
rnk = (relocate_new_kernel_t) reboot_code_buffer;
- (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
+ (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg);
}
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 5922edd..9c64248 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -131,6 +131,8 @@
void user_disable_single_step(struct task_struct *child)
{
+ struct pt_regs *regs = child->thread.uregs;
+
regs->sr &= ~SR_SSTEP;
}
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index a352076..de83205 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -171,6 +171,7 @@
(unsigned long)(free_mem >> 20));
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
+ insert_resource(&iomem_resource, &crashk_res);
}
}
#else
@@ -204,11 +205,6 @@
request_resource(res, &data_resource);
request_resource(res, &bss_resource);
-#ifdef CONFIG_KEXEC
- if (crashk_res.start != crashk_res.end)
- request_resource(res, &crashk_res);
-#endif
-
add_active_range(nid, start_pfn, end_pfn);
}
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 8f91653..6e1b1c2 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -107,10 +107,12 @@
* GCC >= 4.2 emits these for division, as do GCC 4.1.x versions of the ST
* compiler which include backported patches.
*/
-DECLARE_EXPORT(__sdivsi3_i4i);
DECLARE_EXPORT(__udiv_qrnnd_16);
+#if !defined(CONFIG_CPU_SH2)
+DECLARE_EXPORT(__sdivsi3_i4i);
DECLARE_EXPORT(__udivsi3_i4i);
#endif
+#endif
#else /* GCC 3.x */
DECLARE_EXPORT(__movstr_i4_even);
DECLARE_EXPORT(__movstr_i4_odd);
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 59cd285..9061b86 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -170,7 +170,7 @@
version = call >> 16; /* hack for backward compatibility */
call &= 0xffff;
- if (call <= SEMCTL)
+ if (call <= SEMTIMEDOP)
switch (call) {
case SEMOP:
return sys_semtimedop(first,
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 9c131ca..8a03926 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -181,10 +181,12 @@
choice
prompt "HugeTLB page size"
depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU
+ default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB
default HUGETLB_PAGE_SIZE_64K
config HUGETLB_PAGE_SIZE_64K
bool "64kB"
+ depends on !PAGE_SIZE_64KB
config HUGETLB_PAGE_SIZE_256K
bool "256kB"
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index b2ce014..64b8f7f 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -95,8 +95,31 @@
}
EXPORT_SYMBOL(dma_cache_sync);
-int platform_resource_setup_memory(struct platform_device *pdev,
- char *name, unsigned long memsize)
+static int __init memchunk_setup(char *str)
+{
+ return 1; /* accept anything that begins with "memchunk." */
+}
+__setup("memchunk.", memchunk_setup);
+
+static void __init memchunk_cmdline_override(char *name, unsigned long *sizep)
+{
+ char *p = boot_command_line;
+ int k = strlen(name);
+
+ while ((p = strstr(p, "memchunk."))) {
+ p += 9; /* strlen("memchunk.") */
+ if (!strncmp(name, p, k) && p[k] == '=') {
+ p += k + 1;
+ *sizep = memparse(p, NULL);
+ pr_info("%s: forcing memory chunk size to 0x%08lx\n",
+ name, *sizep);
+ break;
+ }
+ }
+}
+
+int __init platform_resource_setup_memory(struct platform_device *pdev,
+ char *name, unsigned long memsize)
{
struct resource *r;
dma_addr_t dma_handle;
@@ -109,6 +132,10 @@
return -EINVAL;
}
+ memchunk_cmdline_override(name, &memsize);
+ if (!memsize)
+ return 0;
+
buf = dma_alloc_coherent(NULL, memsize, &dma_handle, GFP_KERNEL);
if (!buf) {
pr_warning("%s: unable to allocate memory\n", name);
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 6668e60..9592889 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -52,20 +52,24 @@
export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD_Y kallsyms.o
# Default target
-all: image
+all: zImage
boot := arch/sparc/boot
-image tftpboot.img: vmlinux
+image zImage tftpboot.img: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
+# This is the image used for packaging
+KBUILD_IMAGE := $(boot)/zImage
+
CLEAN_FILES += arch/$(ARCH)/boot/System.map
# Don't use tabs in echo arguments.
define archhelp
echo '* image - kernel image ($(boot)/image)'
+ echo '* zImage - stripped kernel image ($(boot)/zImage)'
echo ' tftpboot.img - image prepared for tftp'
endef
diff --git a/arch/sparc/boot/Makefile b/arch/sparc/boot/Makefile
index 22d331e..3e77a9f 100644
--- a/arch/sparc/boot/Makefile
+++ b/arch/sparc/boot/Makefile
@@ -19,6 +19,9 @@
cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap
quiet_cmd_image = LD $@
cmd_image = $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LDFLAGS_$(@F)) -o $@
+quiet_cmd_strip = STRIP $@
+ cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start $(obj)/image -o $@
+
define rule_image
$(if $($(quiet)cmd_image), \
@@ -49,6 +52,9 @@
$(obj)/image: $(obj)/btfix.o FORCE
$(call if_changed_rule,image)
+$(obj)/zImage: $(obj)/image
+ $(call if_changed,strip)
+
$(obj)/tftpboot.img: $(obj)/piggyback $(obj)/System.map $(obj)/image FORCE
$(call if_changed,elftoaout)
$(call if_changed,piggy)
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index 3473e25..e3dd930 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -93,4 +93,8 @@
void __trigger_all_cpu_backtrace(void);
#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace()
+extern void *hardirq_stack[NR_CPUS];
+extern void *softirq_stack[NR_CPUS];
+#define __ARCH_HAS_DO_SOFTIRQ
+
#endif
diff --git a/arch/sparc/include/asm/of_device.h b/arch/sparc/include/asm/of_device.h
index e5f5aed..bba777a 100644
--- a/arch/sparc/include/asm/of_device.h
+++ b/arch/sparc/include/asm/of_device.h
@@ -30,8 +30,7 @@
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
-/* These are just here during the transition */
-#include <linux/of_device.h>
+/* This is just here during the transition */
#include <linux/of_platform.h>
#endif /* __KERNEL__ */
diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h
index 7201752..a8180e5 100644
--- a/arch/sparc/include/asm/smp_32.h
+++ b/arch/sparc/include/asm/smp_32.h
@@ -50,27 +50,24 @@
void smp_bogo(struct seq_file *);
void smp_info(struct seq_file *);
-BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long)
+BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, cpumask_t, unsigned long, unsigned long, unsigned long, unsigned long)
BTFIXUPDEF_CALL(int, __hard_smp_processor_id, void)
BTFIXUPDEF_BLACKBOX(hard_smp_processor_id)
BTFIXUPDEF_BLACKBOX(load_current)
-#define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5)
+#define smp_cross_call(func,mask,arg1,arg2,arg3,arg4) BTFIXUP_CALL(smp_cross_call)(func,mask,arg1,arg2,arg3,arg4)
-static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
+static inline void xc0(smpfunc_t func) { smp_cross_call(func, cpu_online_map, 0, 0, 0, 0); }
static inline void xc1(smpfunc_t func, unsigned long arg1)
-{ smp_cross_call(func, arg1, 0, 0, 0, 0); }
+{ smp_cross_call(func, cpu_online_map, arg1, 0, 0, 0); }
static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
-{ smp_cross_call(func, arg1, arg2, 0, 0, 0); }
+{ smp_cross_call(func, cpu_online_map, arg1, arg2, 0, 0); }
static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
unsigned long arg3)
-{ smp_cross_call(func, arg1, arg2, arg3, 0, 0); }
+{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, 0); }
static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
unsigned long arg3, unsigned long arg4)
-{ smp_cross_call(func, arg1, arg2, arg3, arg4, 0); }
-static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
- unsigned long arg3, unsigned long arg4, unsigned long arg5)
-{ smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); }
+{ smp_cross_call(func, cpu_online_map, arg1, arg2, arg3, arg4); }
static inline int smp_call_function(void (*func)(void *info), void *info, int wait)
{
@@ -78,6 +75,14 @@
return 0;
}
+static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
+ void *info, int wait)
+{
+ smp_cross_call((smpfunc_t)func, cpumask_of_cpu(cpuid),
+ (unsigned long) info, 0, 0, 0);
+ return 0;
+}
+
static inline int cpu_logical_map(int cpu)
{
return cpu;
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index cc4c235..f58c537 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -70,7 +70,7 @@
int *addrc, int *sizec);
int (*map)(u32 *addr, const u32 *range,
int na, int ns, int pna);
- unsigned int (*get_flags)(const u32 *addr);
+ unsigned long (*get_flags)(const u32 *addr, unsigned long);
};
/*
@@ -130,8 +130,10 @@
return 0;
}
-static unsigned int of_bus_default_get_flags(const u32 *addr)
+static unsigned long of_bus_default_get_flags(const u32 *addr, unsigned long flags)
{
+ if (flags)
+ return flags;
return IORESOURCE_MEM;
}
@@ -194,17 +196,21 @@
return 0;
}
-static unsigned int of_bus_pci_get_flags(const u32 *addr)
+static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags)
{
- unsigned int flags = 0;
u32 w = addr[0];
+ /* For PCI, we override whatever child busses may have used. */
+ flags = 0;
switch((w >> 24) & 0x03) {
case 0x01:
flags |= IORESOURCE_IO;
+ break;
+
case 0x02: /* 32 bits */
case 0x03: /* 64 bits */
flags |= IORESOURCE_MEM;
+ break;
}
if (w & 0x40000000)
flags |= IORESOURCE_PREFETCH;
@@ -235,7 +241,7 @@
return of_bus_default_map(addr, range, na, ns, pna);
}
-static unsigned int of_bus_sbus_get_flags(const u32 *addr)
+static unsigned long of_bus_sbus_get_flags(const u32 *addr, unsigned long flags)
{
return IORESOURCE_MEM;
}
@@ -362,10 +368,11 @@
int pna, pns;
size = of_read_addr(reg + na, ns);
- flags = bus->get_flags(reg);
memcpy(addr, reg, na * 4);
+ flags = bus->get_flags(reg, 0);
+
/* If the immediate parent has no ranges property to apply,
* just use a 1<->1 mapping.
*/
@@ -393,6 +400,8 @@
dna, dns, pna))
break;
+ flags = pbus->get_flags(addr, flags);
+
dna = pna;
dns = pns;
dbus = pbus;
diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c
index 20699c7..8ce6285 100644
--- a/arch/sparc/kernel/ptrace.c
+++ b/arch/sparc/kernel/ptrace.c
@@ -288,7 +288,7 @@
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 38 * sizeof(u32),
+ .n = 38,
.size = sizeof(u32), .align = sizeof(u32),
.get = genregs32_get, .set = genregs32_set
},
@@ -304,7 +304,7 @@
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 99 * sizeof(u32),
+ .n = 99,
.size = sizeof(u32), .align = sizeof(u32),
.get = fpregs32_get, .set = fpregs32_set
},
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index dfde77f..6959640 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -262,8 +262,9 @@
static DEFINE_SPINLOCK(cross_call_lock);
/* Cross calls must be serialized, at least currently. */
-void smp4d_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2,
- unsigned long arg3, unsigned long arg4, unsigned long arg5)
+static void smp4d_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
+ unsigned long arg2, unsigned long arg3,
+ unsigned long arg4)
{
if(smp_processors_ready) {
register int high = smp_highest_cpu;
@@ -278,7 +279,7 @@
register unsigned long a2 asm("i2") = arg2;
register unsigned long a3 asm("i3") = arg3;
register unsigned long a4 asm("i4") = arg4;
- register unsigned long a5 asm("i5") = arg5;
+ register unsigned long a5 asm("i5") = 0;
__asm__ __volatile__(
"std %0, [%6]\n\t"
@@ -290,11 +291,10 @@
/* Init receive/complete mapping, plus fire the IPI's off. */
{
- cpumask_t mask;
register int i;
- mask = cpumask_of_cpu(hard_smp4d_processor_id());
- cpus_andnot(mask, cpu_online_map, mask);
+ cpu_clear(smp_processor_id(), mask);
+ cpus_and(mask, cpu_online_map, mask);
for(i = 0; i <= high; i++) {
if (cpu_isset(i, mask)) {
ccall_info.processors_in[i] = 0;
@@ -309,12 +309,16 @@
i = 0;
do {
+ if (!cpu_isset(i, mask))
+ continue;
while(!ccall_info.processors_in[i])
barrier();
} while(++i <= high);
i = 0;
do {
+ if (!cpu_isset(i, mask))
+ continue;
while(!ccall_info.processors_out[i])
barrier();
} while(++i <= high);
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 406ac1a..a14a76a 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -244,9 +244,9 @@
static DEFINE_SPINLOCK(cross_call_lock);
/* Cross calls must be serialized, at least currently. */
-static void smp4m_cross_call(smpfunc_t func, unsigned long arg1,
+static void smp4m_cross_call(smpfunc_t func, cpumask_t mask, unsigned long arg1,
unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5)
+ unsigned long arg4)
{
register int ncpus = SUN4M_NCPUS;
unsigned long flags;
@@ -259,14 +259,14 @@
ccall_info.arg2 = arg2;
ccall_info.arg3 = arg3;
ccall_info.arg4 = arg4;
- ccall_info.arg5 = arg5;
+ ccall_info.arg5 = 0;
/* Init receive/complete mapping, plus fire the IPI's off. */
{
- cpumask_t mask = cpu_online_map;
register int i;
cpu_clear(smp_processor_id(), mask);
+ cpus_and(mask, cpu_online_map, mask);
for(i = 0; i < ncpus; i++) {
if (cpu_isset(i, mask)) {
ccall_info.processors_in[i] = 0;
@@ -284,12 +284,16 @@
i = 0;
do {
+ if (!cpu_isset(i, mask))
+ continue;
while(!ccall_info.processors_in[i])
barrier();
} while(++i < ncpus);
i = 0;
do {
+ if (!cpu_isset(i, mask))
+ continue;
while(!ccall_info.processors_out[i])
barrier();
} while(++i < ncpus);
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 923a989..36b4b7a 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -231,6 +231,7 @@
config NUMA
bool "NUMA support"
+ depends on SMP
config NODES_SHIFT
int
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index ba43d85..7495bc7 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -7,6 +7,7 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/linkage.h>
#include <linux/ptrace.h>
#include <linux/errno.h>
#include <linux/kernel_stat.h>
@@ -682,10 +683,32 @@
ino, virt_irq);
}
+void *hardirq_stack[NR_CPUS];
+void *softirq_stack[NR_CPUS];
+
+static __attribute__((always_inline)) void *set_hardirq_stack(void)
+{
+ void *orig_sp, *sp = hardirq_stack[smp_processor_id()];
+
+ __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp));
+ if (orig_sp < sp ||
+ orig_sp > (sp + THREAD_SIZE)) {
+ sp += THREAD_SIZE - 192 - STACK_BIAS;
+ __asm__ __volatile__("mov %0, %%sp" : : "r" (sp));
+ }
+
+ return orig_sp;
+}
+static __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp)
+{
+ __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp));
+}
+
void handler_irq(int irq, struct pt_regs *regs)
{
unsigned long pstate, bucket_pa;
struct pt_regs *old_regs;
+ void *orig_sp;
clear_softint(1 << irq);
@@ -703,6 +726,8 @@
"i" (PSTATE_IE)
: "memory");
+ orig_sp = set_hardirq_stack();
+
while (bucket_pa) {
struct irq_desc *desc;
unsigned long next_pa;
@@ -719,10 +744,38 @@
bucket_pa = next_pa;
}
+ restore_hardirq_stack(orig_sp);
+
irq_exit();
set_irq_regs(old_regs);
}
+void do_softirq(void)
+{
+ unsigned long flags;
+
+ if (in_interrupt())
+ return;
+
+ local_irq_save(flags);
+
+ if (local_softirq_pending()) {
+ void *orig_sp, *sp = softirq_stack[smp_processor_id()];
+
+ sp += THREAD_SIZE - 192 - STACK_BIAS;
+
+ __asm__ __volatile__("mov %%sp, %0\n\t"
+ "mov %1, %%sp"
+ : "=&r" (orig_sp)
+ : "r" (sp));
+ __do_softirq();
+ __asm__ __volatile__("mov %0, %%sp"
+ : : "r" (orig_sp));
+ }
+
+ local_irq_restore(flags);
+}
+
#ifdef CONFIG_HOTPLUG_CPU
void fixup_irqs(void)
{
@@ -740,6 +793,8 @@
}
spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
}
+
+ tick_ops->disable_irq();
}
#endif
@@ -812,7 +867,7 @@
: "g1", "g2");
}
-void init_irqwork_curcpu(void)
+void notrace init_irqwork_curcpu(void)
{
int cpu = hard_smp_processor_id();
@@ -843,7 +898,7 @@
}
}
-void __cpuinit sun4v_register_mondo_queues(int this_cpu)
+void __cpuinit notrace sun4v_register_mondo_queues(int this_cpu)
{
struct trap_per_cpu *tb = &trap_block[this_cpu];
diff --git a/arch/sparc64/kernel/kstack.h b/arch/sparc64/kernel/kstack.h
new file mode 100644
index 0000000..4248d96
--- /dev/null
+++ b/arch/sparc64/kernel/kstack.h
@@ -0,0 +1,60 @@
+#ifndef _KSTACK_H
+#define _KSTACK_H
+
+#include <linux/thread_info.h>
+#include <linux/sched.h>
+#include <asm/ptrace.h>
+#include <asm/irq.h>
+
+/* SP must be STACK_BIAS adjusted already. */
+static inline bool kstack_valid(struct thread_info *tp, unsigned long sp)
+{
+ unsigned long base = (unsigned long) tp;
+
+ if (sp >= (base + sizeof(struct thread_info)) &&
+ sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
+ return true;
+
+ if (hardirq_stack[tp->cpu]) {
+ base = (unsigned long) hardirq_stack[tp->cpu];
+ if (sp >= base &&
+ sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
+ return true;
+ base = (unsigned long) softirq_stack[tp->cpu];
+ if (sp >= base &&
+ sp <= (base + THREAD_SIZE - sizeof(struct sparc_stackf)))
+ return true;
+ }
+ return false;
+}
+
+/* Does "regs" point to a valid pt_regs trap frame? */
+static inline bool kstack_is_trap_frame(struct thread_info *tp, struct pt_regs *regs)
+{
+ unsigned long base = (unsigned long) tp;
+ unsigned long addr = (unsigned long) regs;
+
+ if (addr >= base &&
+ addr <= (base + THREAD_SIZE - sizeof(*regs)))
+ goto check_magic;
+
+ if (hardirq_stack[tp->cpu]) {
+ base = (unsigned long) hardirq_stack[tp->cpu];
+ if (addr >= base &&
+ addr <= (base + THREAD_SIZE - sizeof(*regs)))
+ goto check_magic;
+ base = (unsigned long) softirq_stack[tp->cpu];
+ if (addr >= base &&
+ addr <= (base + THREAD_SIZE - sizeof(*regs)))
+ goto check_magic;
+ }
+ return false;
+
+check_magic:
+ if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC)
+ return true;
+ return false;
+
+}
+
+#endif /* _KSTACK_H */
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index f8b50cb..100ebd5 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -96,7 +96,7 @@
int *addrc, int *sizec);
int (*map)(u32 *addr, const u32 *range,
int na, int ns, int pna);
- unsigned int (*get_flags)(const u32 *addr);
+ unsigned long (*get_flags)(const u32 *addr, unsigned long);
};
/*
@@ -156,8 +156,10 @@
return 0;
}
-static unsigned int of_bus_default_get_flags(const u32 *addr)
+static unsigned long of_bus_default_get_flags(const u32 *addr, unsigned long flags)
{
+ if (flags)
+ return flags;
return IORESOURCE_MEM;
}
@@ -167,7 +169,7 @@
static int of_bus_pci_match(struct device_node *np)
{
- if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ if (!strcmp(np->name, "pci")) {
const char *model = of_get_property(np, "model", NULL);
if (model && !strcmp(model, "SUNW,simba"))
@@ -198,7 +200,7 @@
/* Treat PCI busses lacking ranges property just like
* simba.
*/
- if (!strcmp(np->type, "pci") || !strcmp(np->type, "pciex")) {
+ if (!strcmp(np->name, "pci")) {
if (!of_find_property(np, "ranges", NULL))
return 1;
}
@@ -249,17 +251,21 @@
return 0;
}
-static unsigned int of_bus_pci_get_flags(const u32 *addr)
+static unsigned long of_bus_pci_get_flags(const u32 *addr, unsigned long flags)
{
- unsigned int flags = 0;
u32 w = addr[0];
+ /* For PCI, we override whatever child busses may have used. */
+ flags = 0;
switch((w >> 24) & 0x03) {
case 0x01:
flags |= IORESOURCE_IO;
+ break;
+
case 0x02: /* 32 bits */
case 0x03: /* 64 bits */
flags |= IORESOURCE_MEM;
+ break;
}
if (w & 0x40000000)
flags |= IORESOURCE_PREFETCH;
@@ -423,7 +429,7 @@
* it lacks a ranges property, and this will include
* cases like Simba.
*/
- if (!strcmp(pp->type, "pci") || !strcmp(pp->type, "pciex"))
+ if (!strcmp(pp->name, "pci"))
return 0;
return 1;
@@ -478,10 +484,10 @@
int pna, pns;
size = of_read_addr(reg + na, ns);
- flags = bus->get_flags(reg);
-
memcpy(addr, reg, na * 4);
+ flags = bus->get_flags(addr, 0);
+
if (use_1to1_mapping(pp)) {
result = of_read_addr(addr, na);
goto build_res;
@@ -506,6 +512,8 @@
dna, dns, pna))
break;
+ flags = pbus->get_flags(addr, flags);
+
dna = pna;
dns = pns;
dbus = pbus;
@@ -706,8 +714,7 @@
break;
}
} else {
- if (!strcmp(pp->type, "pci") ||
- !strcmp(pp->type, "pciex")) {
+ if (!strcmp(pp->name, "pci")) {
unsigned int this_orig_irq = irq;
irq = pci_irq_swizzle(dp, pp, irq);
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 5509619..80dad76 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -425,7 +425,7 @@
dev->current_state = 4; /* unknown power state */
dev->error_state = pci_channel_io_normal;
- if (!strcmp(type, "pci") || !strcmp(type, "pciex")) {
+ if (!strcmp(node->name, "pci")) {
/* a PCI-PCI bridge */
dev->hdr_type = PCI_HEADER_TYPE_BRIDGE;
dev->rom_base_reg = PCI_ROM_ADDRESS1;
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index ef5fe29..f85b6be 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -575,7 +575,7 @@
{
unsigned long csr_reg, csr, csr_error_bits;
irqreturn_t ret = IRQ_NONE;
- u16 stat;
+ u16 stat, *addr;
if (is_pbm_a) {
csr_reg = pbm->controller_regs + PSYCHO_PCIA_CTRL;
@@ -597,7 +597,9 @@
printk("%s: PCI SERR signal asserted.\n", pbm->name);
ret = IRQ_HANDLED;
}
- pci_read_config_word(pbm->pci_bus->self, PCI_STATUS, &stat);
+ addr = psycho_pci_config_mkaddr(pbm, pbm->pci_first_busno,
+ 0, PCI_STATUS);
+ pci_config_read16(addr, &stat);
if (stat & (PCI_STATUS_PARITY |
PCI_STATUS_SIG_TARGET_ABORT |
PCI_STATUS_REC_TARGET_ABORT |
@@ -605,7 +607,7 @@
PCI_STATUS_SIG_SYSTEM_ERROR)) {
printk("%s: PCI bus error, PCI_STATUS[%04x]\n",
pbm->name, stat);
- pci_write_config_word(pbm->pci_bus->self, PCI_STATUS, 0xffff);
+ pci_config_write16(addr, 0xffff);
ret = IRQ_HANDLED;
}
return ret;
@@ -744,16 +746,16 @@
* the second will just error out since we do not pass in
* IRQF_SHARED.
*/
- err = request_irq(op->irqs[1], psycho_ue_intr, 0,
+ err = request_irq(op->irqs[1], psycho_ue_intr, IRQF_SHARED,
"PSYCHO_UE", pbm);
- err = request_irq(op->irqs[2], psycho_ce_intr, 0,
+ err = request_irq(op->irqs[2], psycho_ce_intr, IRQF_SHARED,
"PSYCHO_CE", pbm);
/* This one, however, ought not to fail. We can just warn
* about it since the system can still operate properly even
* if this fails.
*/
- err = request_irq(op->irqs[0], psycho_pcierr_intr, 0,
+ err = request_irq(op->irqs[0], psycho_pcierr_intr, IRQF_SHARED,
"PSYCHO_PCIERR", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register PCIERR, "
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 7f5debd..15f4178 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -52,6 +52,8 @@
#include <asm/irq_regs.h>
#include <asm/smp.h>
+#include "kstack.h"
+
static void sparc64_yield(int cpu)
{
if (tlb_type != hypervisor)
@@ -235,19 +237,6 @@
struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
static DEFINE_SPINLOCK(global_reg_snapshot_lock);
-static bool kstack_valid(struct thread_info *tp, struct reg_window *rw)
-{
- unsigned long thread_base, fp;
-
- thread_base = (unsigned long) tp;
- fp = (unsigned long) rw;
-
- if (fp < (thread_base + sizeof(struct thread_info)) ||
- fp >= (thread_base + THREAD_SIZE))
- return false;
- return true;
-}
-
static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
int this_cpu)
{
@@ -264,11 +253,11 @@
rw = (struct reg_window *)
(regs->u_regs[UREG_FP] + STACK_BIAS);
- if (kstack_valid(tp, rw)) {
+ if (kstack_valid(tp, (unsigned long) rw)) {
global_reg_snapshot[this_cpu].i7 = rw->ins[7];
rw = (struct reg_window *)
(rw->ins[6] + STACK_BIAS);
- if (kstack_valid(tp, rw))
+ if (kstack_valid(tp, (unsigned long) rw))
global_reg_snapshot[this_cpu].rpc = rw->ins[7];
}
} else {
@@ -828,7 +817,7 @@
unsigned long get_wchan(struct task_struct *task)
{
unsigned long pc, fp, bias = 0;
- unsigned long thread_info_base;
+ struct thread_info *tp;
struct reg_window *rw;
unsigned long ret = 0;
int count = 0;
@@ -837,14 +826,12 @@
task->state == TASK_RUNNING)
goto out;
- thread_info_base = (unsigned long) task_stack_page(task);
+ tp = task_thread_info(task);
bias = STACK_BIAS;
fp = task_thread_info(task)->ksp + bias;
do {
- /* Bogus frame pointer? */
- if (fp < (thread_info_base + sizeof(struct thread_info)) ||
- fp >= (thread_info_base + THREAD_SIZE))
+ if (!kstack_valid(tp, fp))
break;
rw = (struct reg_window *) fp;
pc = rw->ins[7];
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index 3c048ac..7151513 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -156,55 +156,11 @@
return PSYCHO_IMAP_B_SLOT0 + (slot * 8);
}
-#define PSYCHO_IMAP_SCSI 0x1000UL
-#define PSYCHO_IMAP_ETH 0x1008UL
-#define PSYCHO_IMAP_BPP 0x1010UL
-#define PSYCHO_IMAP_AU_REC 0x1018UL
-#define PSYCHO_IMAP_AU_PLAY 0x1020UL
-#define PSYCHO_IMAP_PFAIL 0x1028UL
-#define PSYCHO_IMAP_KMS 0x1030UL
-#define PSYCHO_IMAP_FLPY 0x1038UL
-#define PSYCHO_IMAP_SHW 0x1040UL
-#define PSYCHO_IMAP_KBD 0x1048UL
-#define PSYCHO_IMAP_MS 0x1050UL
-#define PSYCHO_IMAP_SER 0x1058UL
-#define PSYCHO_IMAP_TIM0 0x1060UL
-#define PSYCHO_IMAP_TIM1 0x1068UL
-#define PSYCHO_IMAP_UE 0x1070UL
-#define PSYCHO_IMAP_CE 0x1078UL
-#define PSYCHO_IMAP_A_ERR 0x1080UL
-#define PSYCHO_IMAP_B_ERR 0x1088UL
-#define PSYCHO_IMAP_PMGMT 0x1090UL
-#define PSYCHO_IMAP_GFX 0x1098UL
-#define PSYCHO_IMAP_EUPA 0x10a0UL
+#define PSYCHO_OBIO_IMAP_BASE 0x1000UL
-static unsigned long __psycho_onboard_imap_off[] = {
-/*0x20*/ PSYCHO_IMAP_SCSI,
-/*0x21*/ PSYCHO_IMAP_ETH,
-/*0x22*/ PSYCHO_IMAP_BPP,
-/*0x23*/ PSYCHO_IMAP_AU_REC,
-/*0x24*/ PSYCHO_IMAP_AU_PLAY,
-/*0x25*/ PSYCHO_IMAP_PFAIL,
-/*0x26*/ PSYCHO_IMAP_KMS,
-/*0x27*/ PSYCHO_IMAP_FLPY,
-/*0x28*/ PSYCHO_IMAP_SHW,
-/*0x29*/ PSYCHO_IMAP_KBD,
-/*0x2a*/ PSYCHO_IMAP_MS,
-/*0x2b*/ PSYCHO_IMAP_SER,
-/*0x2c*/ PSYCHO_IMAP_TIM0,
-/*0x2d*/ PSYCHO_IMAP_TIM1,
-/*0x2e*/ PSYCHO_IMAP_UE,
-/*0x2f*/ PSYCHO_IMAP_CE,
-/*0x30*/ PSYCHO_IMAP_A_ERR,
-/*0x31*/ PSYCHO_IMAP_B_ERR,
-/*0x32*/ PSYCHO_IMAP_PMGMT,
-/*0x33*/ PSYCHO_IMAP_GFX,
-/*0x34*/ PSYCHO_IMAP_EUPA,
-};
#define PSYCHO_ONBOARD_IRQ_BASE 0x20
-#define PSYCHO_ONBOARD_IRQ_LAST 0x34
#define psycho_onboard_imap_offset(__ino) \
- __psycho_onboard_imap_off[(__ino) - PSYCHO_ONBOARD_IRQ_BASE]
+ (PSYCHO_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
#define PSYCHO_ICLR_A_SLOT0 0x1400UL
#define PSYCHO_ICLR_SCSI 0x1800UL
@@ -228,10 +184,6 @@
imap_off = psycho_pcislot_imap_offset(ino);
} else {
/* Onboard device */
- if (ino > PSYCHO_ONBOARD_IRQ_LAST) {
- prom_printf("psycho_irq_build: Wacky INO [%x]\n", ino);
- prom_halt();
- }
imap_off = psycho_onboard_imap_offset(ino);
}
@@ -318,23 +270,6 @@
#define SABRE_IMAP_A_SLOT0 0x0c00UL
#define SABRE_IMAP_B_SLOT0 0x0c20UL
-#define SABRE_IMAP_SCSI 0x1000UL
-#define SABRE_IMAP_ETH 0x1008UL
-#define SABRE_IMAP_BPP 0x1010UL
-#define SABRE_IMAP_AU_REC 0x1018UL
-#define SABRE_IMAP_AU_PLAY 0x1020UL
-#define SABRE_IMAP_PFAIL 0x1028UL
-#define SABRE_IMAP_KMS 0x1030UL
-#define SABRE_IMAP_FLPY 0x1038UL
-#define SABRE_IMAP_SHW 0x1040UL
-#define SABRE_IMAP_KBD 0x1048UL
-#define SABRE_IMAP_MS 0x1050UL
-#define SABRE_IMAP_SER 0x1058UL
-#define SABRE_IMAP_UE 0x1070UL
-#define SABRE_IMAP_CE 0x1078UL
-#define SABRE_IMAP_PCIERR 0x1080UL
-#define SABRE_IMAP_GFX 0x1098UL
-#define SABRE_IMAP_EUPA 0x10a0UL
#define SABRE_ICLR_A_SLOT0 0x1400UL
#define SABRE_ICLR_B_SLOT0 0x1480UL
#define SABRE_ICLR_SCSI 0x1800UL
@@ -364,33 +299,10 @@
return SABRE_IMAP_B_SLOT0 + (slot * 8);
}
-static unsigned long __sabre_onboard_imap_off[] = {
-/*0x20*/ SABRE_IMAP_SCSI,
-/*0x21*/ SABRE_IMAP_ETH,
-/*0x22*/ SABRE_IMAP_BPP,
-/*0x23*/ SABRE_IMAP_AU_REC,
-/*0x24*/ SABRE_IMAP_AU_PLAY,
-/*0x25*/ SABRE_IMAP_PFAIL,
-/*0x26*/ SABRE_IMAP_KMS,
-/*0x27*/ SABRE_IMAP_FLPY,
-/*0x28*/ SABRE_IMAP_SHW,
-/*0x29*/ SABRE_IMAP_KBD,
-/*0x2a*/ SABRE_IMAP_MS,
-/*0x2b*/ SABRE_IMAP_SER,
-/*0x2c*/ 0 /* reserved */,
-/*0x2d*/ 0 /* reserved */,
-/*0x2e*/ SABRE_IMAP_UE,
-/*0x2f*/ SABRE_IMAP_CE,
-/*0x30*/ SABRE_IMAP_PCIERR,
-/*0x31*/ 0 /* reserved */,
-/*0x32*/ 0 /* reserved */,
-/*0x33*/ SABRE_IMAP_GFX,
-/*0x34*/ SABRE_IMAP_EUPA,
-};
-#define SABRE_ONBOARD_IRQ_BASE 0x20
-#define SABRE_ONBOARD_IRQ_LAST 0x30
+#define SABRE_OBIO_IMAP_BASE 0x1000UL
+#define SABRE_ONBOARD_IRQ_BASE 0x20
#define sabre_onboard_imap_offset(__ino) \
- __sabre_onboard_imap_off[(__ino) - SABRE_ONBOARD_IRQ_BASE]
+ (SABRE_OBIO_IMAP_BASE + (((__ino) & 0x1f) << 3))
#define sabre_iclr_offset(ino) \
((ino & 0x20) ? (SABRE_ICLR_SCSI + (((ino) & 0x1f) << 3)) : \
@@ -453,10 +365,6 @@
imap_off = sabre_pcislot_imap_offset(ino);
} else {
/* onboard device */
- if (ino > SABRE_ONBOARD_IRQ_LAST) {
- prom_printf("sabre_irq_build: Wacky INO [%x]\n", ino);
- prom_halt();
- }
imap_off = sabre_onboard_imap_offset(ino);
}
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
index bd578cc..10306e4 100644
--- a/arch/sparc64/kernel/ptrace.c
+++ b/arch/sparc64/kernel/ptrace.c
@@ -443,7 +443,7 @@
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 36 * sizeof(u64),
+ .n = 36,
.size = sizeof(u64), .align = sizeof(u64),
.get = genregs64_get, .set = genregs64_set
},
@@ -455,7 +455,7 @@
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 35 * sizeof(u64),
+ .n = 35,
.size = sizeof(u64), .align = sizeof(u64),
.get = fpregs64_get, .set = fpregs64_set
},
@@ -801,7 +801,7 @@
*/
[REGSET_GENERAL] = {
.core_note_type = NT_PRSTATUS,
- .n = 38 * sizeof(u32),
+ .n = 38,
.size = sizeof(u32), .align = sizeof(u32),
.get = genregs32_get, .set = genregs32_set
},
@@ -817,7 +817,7 @@
*/
[REGSET_FP] = {
.core_note_type = NT_PRFPREG,
- .n = 99 * sizeof(u32),
+ .n = 99,
.size = sizeof(u32), .align = sizeof(u32),
.get = fpregs32_get, .set = fpregs32_set
},
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 27b8177..2be166c 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -80,8 +80,6 @@
i, cpu_data(i).clock_tick);
}
-static __cacheline_aligned_in_smp DEFINE_SPINLOCK(call_lock);
-
extern void setup_sparc64_timer(void);
static volatile unsigned long callin_flag = 0;
@@ -120,9 +118,9 @@
while (!cpu_isset(cpuid, smp_commenced_mask))
rmb();
- spin_lock(&call_lock);
+ ipi_call_lock();
cpu_set(cpuid, cpu_online_map);
- spin_unlock(&call_lock);
+ ipi_call_unlock();
/* idle thread is expected to have preempt disabled */
preempt_disable();
@@ -858,9 +856,7 @@
extern unsigned long xcall_flush_tlb_mm;
extern unsigned long xcall_flush_tlb_pending;
extern unsigned long xcall_flush_tlb_kernel_range;
-#ifdef CONFIG_MAGIC_SYSRQ
extern unsigned long xcall_fetch_glob_regs;
-#endif
extern unsigned long xcall_receive_signal;
extern unsigned long xcall_new_mmu_context_version;
#ifdef CONFIG_KGDB
@@ -1005,12 +1001,10 @@
}
#endif
-#ifdef CONFIG_MAGIC_SYSRQ
void smp_fetch_global_regs(void)
{
smp_cross_call(&xcall_fetch_glob_regs, 0, 0, 0);
}
-#endif
/* We know that the window frames of the user have been flushed
* to the stack before we get here because all callers of us
@@ -1309,10 +1303,6 @@
c->core_id = 0;
c->proc_id = -1;
- spin_lock(&call_lock);
- cpu_clear(cpu, cpu_online_map);
- spin_unlock(&call_lock);
-
smp_wmb();
/* Make sure no interrupts point to this cpu. */
@@ -1322,6 +1312,10 @@
mdelay(1);
local_irq_disable();
+ ipi_call_lock();
+ cpu_clear(cpu, cpu_online_map);
+ ipi_call_unlock();
+
return 0;
}
diff --git a/arch/sparc64/kernel/stacktrace.c b/arch/sparc64/kernel/stacktrace.c
index e9d7f06..4e21d4a 100644
--- a/arch/sparc64/kernel/stacktrace.c
+++ b/arch/sparc64/kernel/stacktrace.c
@@ -5,10 +5,12 @@
#include <asm/ptrace.h>
#include <asm/stacktrace.h>
+#include "kstack.h"
+
void save_stack_trace(struct stack_trace *trace)
{
- unsigned long ksp, fp, thread_base;
struct thread_info *tp = task_thread_info(current);
+ unsigned long ksp, fp;
stack_trace_flush();
@@ -18,23 +20,18 @@
);
fp = ksp + STACK_BIAS;
- thread_base = (unsigned long) tp;
do {
struct sparc_stackf *sf;
struct pt_regs *regs;
unsigned long pc;
- /* Bogus frame pointer? */
- if (fp < (thread_base + sizeof(struct thread_info)) ||
- fp > (thread_base + THREAD_SIZE - sizeof(struct sparc_stackf)))
+ if (!kstack_valid(tp, fp))
break;
sf = (struct sparc_stackf *) fp;
regs = (struct pt_regs *) (sf + 1);
- if (((unsigned long)regs <=
- (thread_base + THREAD_SIZE - sizeof(*regs))) &&
- (regs->magic & ~0x1ff) == PT_REGS_MAGIC) {
+ if (kstack_is_trap_frame(tp, regs)) {
if (!(regs->tstate & TSTATE_PRIV))
break;
pc = regs->tpc;
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 404e856..c824df1 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/linkage.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/smp.h>
@@ -39,6 +40,7 @@
#include <asm/prom.h>
#include "entry.h"
+#include "kstack.h"
/* When an irrecoverable trap occurs at tl > 0, the trap entry
* code logs the trap state registers at every level in the trap
@@ -2115,14 +2117,12 @@
struct pt_regs *regs;
unsigned long pc;
- /* Bogus frame pointer? */
- if (fp < (thread_base + sizeof(struct thread_info)) ||
- fp >= (thread_base + THREAD_SIZE))
+ if (!kstack_valid(tp, fp))
break;
sf = (struct sparc_stackf *) fp;
regs = (struct pt_regs *) (sf + 1);
- if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) {
+ if (kstack_is_trap_frame(tp, regs)) {
if (!(regs->tstate & TSTATE_PRIV))
break;
pc = regs->tpc;
@@ -2454,7 +2454,7 @@
/* This can get invoked before sched_init() so play it super safe
* and use hard_smp_processor_id().
*/
-void init_cur_cpu_trap(struct thread_info *t)
+void notrace init_cur_cpu_trap(struct thread_info *t)
{
int cpu = hard_smp_processor_id();
struct trap_per_cpu *p = &trap_block[cpu];
diff --git a/arch/sparc64/lib/mcount.S b/arch/sparc64/lib/mcount.S
index 7735a7a..fad90dd 100644
--- a/arch/sparc64/lib/mcount.S
+++ b/arch/sparc64/lib/mcount.S
@@ -48,12 +48,45 @@
sub %g3, STACK_BIAS, %g3
cmp %sp, %g3
bg,pt %xcc, 1f
- sethi %hi(panicstring), %g3
+ nop
+ lduh [%g6 + TI_CPU], %g1
+ sethi %hi(hardirq_stack), %g3
+ or %g3, %lo(hardirq_stack), %g3
+ sllx %g1, 3, %g1
+ ldx [%g3 + %g1], %g7
+ sub %g7, STACK_BIAS, %g7
+ cmp %sp, %g7
+ bleu,pt %xcc, 2f
+ sethi %hi(THREAD_SIZE), %g3
+ add %g7, %g3, %g7
+ cmp %sp, %g7
+ blu,pn %xcc, 1f
+2: sethi %hi(softirq_stack), %g3
+ or %g3, %lo(softirq_stack), %g3
+ ldx [%g3 + %g1], %g7
+ cmp %sp, %g7
+ bleu,pt %xcc, 2f
+ sethi %hi(THREAD_SIZE), %g3
+ add %g7, %g3, %g7
+ cmp %sp, %g7
+ blu,pn %xcc, 1f
+ nop
+ /* If we are already on ovstack, don't hop onto it
+ * again, we are already trying to output the stack overflow
+ * message.
+ */
sethi %hi(ovstack), %g7 ! cant move to panic stack fast enough
or %g7, %lo(ovstack), %g7
- add %g7, OVSTACKSIZE, %g7
+ add %g7, OVSTACKSIZE, %g3
+ sub %g3, STACK_BIAS + 192, %g3
sub %g7, STACK_BIAS, %g7
- mov %g7, %sp
+ cmp %sp, %g7
+ blu,pn %xcc, 2f
+ cmp %sp, %g3
+ bleu,pn %xcc, 1f
+ nop
+2: mov %g3, %sp
+ sethi %hi(panicstring), %g3
call prom_printf
or %g3, %lo(panicstring), %o0
call prom_halt
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 4e821b3..a41df7b 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -49,6 +49,7 @@
#include <asm/sstate.h>
#include <asm/mdesc.h>
#include <asm/cpudata.h>
+#include <asm/irq.h>
#define MAX_PHYS_ADDRESS (1UL << 42UL)
#define KPTE_BITMAP_CHUNK_SZ (256UL * 1024UL * 1024UL)
@@ -795,6 +796,9 @@
start += PAGE_SIZE;
}
+ if (start > end)
+ start = end;
+
return start;
}
#else
@@ -1722,8 +1726,7 @@
find_ramdisk(phys_base);
- if (cmdline_memory_size)
- lmb_enforce_memory_limit(phys_base + cmdline_memory_size);
+ lmb_enforce_memory_limit(cmdline_memory_size);
lmb_analyze();
lmb_dump_all();
@@ -1771,6 +1774,16 @@
if (tlb_type == hypervisor)
sun4v_mdesc_init();
+ /* Once the OF device tree and MDESC have been setup, we know
+ * the list of possible cpus. Therefore we can allocate the
+ * IRQ stacks.
+ */
+ for_each_possible_cpu(i) {
+ /* XXX Use node local allocations... XXX */
+ softirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+ hardirq_stack[i] = __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+ }
+
/* Setup bootmem... */
last_valid_pfn = end_pfn = bootmem_init(phys_base);
@@ -1830,7 +1843,7 @@
* memory list again, and make sure it provides at least as much
* memory as 'pavail' does.
*/
-static void setup_valid_addr_bitmap_from_pavail(void)
+static void __init setup_valid_addr_bitmap_from_pavail(void)
{
int i;
@@ -1950,6 +1963,15 @@
void free_initmem(void)
{
unsigned long addr, initend;
+ int do_free = 1;
+
+ /* If the physical memory maps were trimmed by kernel command
+ * line options, don't even try freeing this initmem stuff up.
+ * The kernel image could have been in the trimmed out region
+ * and if so the freeing below will free invalid page structs.
+ */
+ if (cmdline_memory_size)
+ do_free = 0;
/*
* The init section is aligned to 8k in vmlinux.lds. Page align for >8k pagesizes.
@@ -1964,13 +1986,16 @@
((unsigned long) __va(kern_base)) -
((unsigned long) KERNBASE));
memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE);
- p = virt_to_page(page);
- ClearPageReserved(p);
- init_page_count(p);
- __free_page(p);
- num_physpages++;
- totalram_pages++;
+ if (do_free) {
+ p = virt_to_page(page);
+
+ ClearPageReserved(p);
+ init_page_count(p);
+ __free_page(p);
+ num_physpages++;
+ totalram_pages++;
+ }
}
}
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index ff1dc44..86773e8 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -480,7 +480,6 @@
b rtrap_xcall
ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
-#ifdef CONFIG_MAGIC_SYSRQ
.globl xcall_fetch_glob_regs
xcall_fetch_glob_regs:
sethi %hi(global_reg_snapshot), %g1
@@ -511,7 +510,6 @@
membar #StoreStore
stx %g3, [%g1 + GR_SNAP_THREAD]
retry
-#endif /* CONFIG_MAGIC_SYSRQ */
#ifdef DCACHE_ALIASING_POSSIBLE
.align 32
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ac2fb06..ed92864 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -577,35 +577,29 @@
config IOMMU_HELPER
def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU)
+
config MAXSMP
bool "Configure Maximum number of SMP Processors and NUMA Nodes"
- depends on X86_64 && SMP
+ depends on X86_64 && SMP && BROKEN
default n
help
Configure maximum number of CPUS and NUMA Nodes for this architecture.
If unsure, say N.
-if MAXSMP
config NR_CPUS
- int
- default "4096"
-endif
-
-if !MAXSMP
-config NR_CPUS
- int "Maximum number of CPUs (2-4096)"
- range 2 4096
+ int "Maximum number of CPUs (2-512)" if !MAXSMP
+ range 2 512
depends on SMP
+ default "4096" if MAXSMP
default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000
default "8"
help
This allows you to specify the maximum number of CPUs which this
- kernel will support. The maximum supported value is 4096 and the
+ kernel will support. The maximum supported value is 512 and the
minimum value which makes sense is 2.
This is purely to save memory - each supported CPU adds
approximately eight kilobytes to the kernel image.
-endif
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
@@ -951,9 +945,9 @@
local memory controller of the CPU and add some more
NUMA awareness to the kernel.
- For i386 this is currently highly experimental and should be only
+ For 32-bit this is currently highly experimental and should be only
used for kernel development. It might also cause boot failures.
- For x86_64 this is recommended on all multiprocessor Opteron systems.
+ For 64-bit this is recommended on all multiprocessor Opteron systems.
If the system is EM64T, you should say N unless your system is
EM64T NUMA.
@@ -996,17 +990,10 @@
into virtual nodes when booted with "numa=fake=N", where N is the
number of nodes. This is only useful for debugging.
-if MAXSMP
-
config NODES_SHIFT
- int
- default "9"
-endif
-
-if !MAXSMP
-config NODES_SHIFT
- int "Maximum NUMA Nodes (as a power of 2)"
+ int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP
range 1 9 if X86_64
+ default "9" if MAXSMP
default "6" if X86_64
default "4" if X86_NUMAQ
default "3"
@@ -1014,7 +1001,6 @@
help
Specify the maximum number of NUMA Nodes available on the target
system. Increases memory reserved to accomodate various tables.
-endif
config HAVE_ARCH_BOOTMEM_NODE
def_bool y
@@ -1263,7 +1249,7 @@
strongly in flux, so no good recommendation can be made.
config CRASH_DUMP
- bool "kernel crash dumps (EXPERIMENTAL)"
+ bool "kernel crash dumps"
depends on X86_64 || (X86_32 && HIGHMEM)
help
Generate crash dump after being started by kexec.
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 2c518fb..60a8576 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -382,14 +382,17 @@
# P6_NOPs are a relatively minor optimization that require a family >=
# 6 processor, except that it is broken on certain VIA chips.
# Furthermore, AMD chips prefer a totally different sequence of NOPs
-# (which work on all CPUs). As a result, disallow these if we're
-# compiling X86_GENERIC but not X86_64 (these NOPs do work on all
-# x86-64 capable chips); the list of processors in the right-hand clause
-# are the cores that benefit from this optimization.
+# (which work on all CPUs). In addition, it looks like Virtual PC
+# does not understand them.
+#
+# As a result, disallow these if we're not compiling for X86_64 (these
+# NOPs do work on all x86-64 capable chips); the list of processors in
+# the right-hand clause are the cores that benefit from this optimization.
#
config X86_P6_NOP
def_bool y
- depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4 || MPSC)
+ depends on X86_64
+ depends on (MCORE2 || MPENTIUM4 || MPSC)
config X86_TSC
def_bool y
@@ -415,3 +418,21 @@
config X86_DEBUGCTLMSR
def_bool y
depends on !(MK6 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486 || M386)
+
+config X86_DS
+ bool "Debug Store support"
+ default y
+ help
+ Add support for Debug Store.
+ This allows the kernel to provide a memory buffer to the hardware
+ to store various profiling and tracing events.
+
+config X86_PTRACE_BTS
+ bool "ptrace interface to Branch Trace Store"
+ default y
+ depends on (X86_DS && X86_DEBUGCTLMSR)
+ help
+ Add a ptrace interface to allow collecting an execution trace
+ of the traced task.
+ This collects control flow changes in a (cyclic) buffer and allows
+ debuggers to fill in the gaps and show an execution trace of the debuggee.
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
index a34b998..cc0ef13 100644
--- a/arch/x86/boot/boot.h
+++ b/arch/x86/boot/boot.h
@@ -24,10 +24,14 @@
#include <linux/edd.h>
#include <asm/boot.h>
#include <asm/setup.h>
+#include "bitops.h"
+#include <asm/cpufeature.h>
/* Useful macros */
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+
extern struct setup_header hdr;
extern struct boot_params boot_params;
@@ -242,6 +246,12 @@
int cmdline_find_option_bool(const char *option);
/* cpu.c, cpucheck.c */
+struct cpu_features {
+ int level; /* Family, or 64 for x86-64 */
+ int model;
+ u32 flags[NCAPINTS];
+};
+extern struct cpu_features cpu;
int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
int validate_cpu(void);
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 9fea737..aaf5a21 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -16,7 +16,7 @@
*/
#undef CONFIG_PARAVIRT
#ifdef CONFIG_X86_32
-#define _ASM_DESC_H_ 1
+#define ASM_X86__DESC_H 1
#endif
#ifdef CONFIG_X86_64
diff --git a/arch/x86/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c
index a1310c5..857e492 100644
--- a/arch/x86/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
@@ -492,7 +492,7 @@
continue;
}
sh_symtab = sec_symtab->symtab;
- sym_strtab = sec->link->strtab;
+ sym_strtab = sec_symtab->link->strtab;
for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) {
Elf32_Rel *rel;
Elf32_Sym *sym;
diff --git a/arch/x86/boot/cpu.c b/arch/x86/boot/cpu.c
index 92d6fd7..75298fe 100644
--- a/arch/x86/boot/cpu.c
+++ b/arch/x86/boot/cpu.c
@@ -16,9 +16,6 @@
*/
#include "boot.h"
-#include "bitops.h"
-#include <asm/cpufeature.h>
-
#include "cpustr.h"
static char *cpu_name(int level)
diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index 7804389..4d3ff03 100644
--- a/arch/x86/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
@@ -22,21 +22,13 @@
#ifdef _SETUP
# include "boot.h"
-# include "bitops.h"
#endif
#include <linux/types.h>
-#include <asm/cpufeature.h>
#include <asm/processor-flags.h>
#include <asm/required-features.h>
#include <asm/msr-index.h>
-struct cpu_features {
- int level; /* Family, or 64 for x86-64 */
- int model;
- u32 flags[NCAPINTS];
-};
-
-static struct cpu_features cpu;
+struct cpu_features cpu;
static u32 cpu_vendor[3];
static u32 err_flags[NCAPINTS];
@@ -46,12 +38,12 @@
{
REQUIRED_MASK0,
REQUIRED_MASK1,
- REQUIRED_MASK2,
- REQUIRED_MASK3,
+ 0, /* REQUIRED_MASK2 not implemented in this file */
+ 0, /* REQUIRED_MASK3 not implemented in this file */
REQUIRED_MASK4,
- REQUIRED_MASK5,
+ 0, /* REQUIRED_MASK5 not implemented in this file */
REQUIRED_MASK6,
- REQUIRED_MASK7,
+ 0, /* REQUIRED_MASK7 not implemented in this file */
};
#define A32(a, b, c, d) (((d) << 24)+((c) << 16)+((b) << 8)+(a))
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index 2296164..197421d 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -73,6 +73,11 @@
*/
static void query_ist(void)
{
+ /* Some older BIOSes apparently crash on this call, so filter
+ it from machines too old to have SpeedStep at all. */
+ if (cpu.level < 6)
+ return;
+
asm("int $0x15"
: "=a" (boot_params.ist_info.signature),
"=b" (boot_params.ist_info.command),
diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
index 53165c9..8c3c25f 100644
--- a/arch/x86/boot/memory.c
+++ b/arch/x86/boot/memory.c
@@ -13,7 +13,6 @@
*/
#include "boot.h"
-#include <linux/kernel.h>
#define SMAP 0x534d4150 /* ASCII "SMAP" */
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index 4d73f53..104275e 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -1,13 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc1
-# Sun May 4 19:59:02 2008
+# Linux kernel version: 2.6.27-rc4
+# Mon Aug 25 15:04:00 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
-CONFIG_DEFCONFIG_LIST="arch/x86/configs/i386_defconfig"
+CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
@@ -53,6 +53,7 @@
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
@@ -82,6 +83,7 @@
CONFIG_CGROUP_NS=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
@@ -105,7 +107,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -113,6 +114,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -132,27 +134,35 @@
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
CONFIG_BLK_DEV_IO_TRACE=y
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -176,19 +186,17 @@
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
+CONFIG_X86_FIND_SMP_CONFIG=y
+CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_SUMMIT is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_ES7000 is not set
-# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
+# CONFIG_X86_RDC321X is not set
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
+# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
@@ -215,21 +223,19 @@
# CONFIG_MPSC is not set
CONFIG_MCORE2=y
# CONFIG_GENERIC_CPU is not set
-# CONFIG_X86_GENERIC is not set
+CONFIG_X86_GENERIC=y
CONFIG_X86_CPU=y
CONFIG_X86_CMPXCHG=y
-CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
-CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
-CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
-CONFIG_X86_MINIMUM_CPU_FAMILY=6
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
@@ -247,7 +253,7 @@
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
-# CONFIG_X86_REBOOTFIXUPS is not set
+CONFIG_X86_REBOOTFIXUPS=y
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
@@ -256,32 +262,28 @@
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
-CONFIG_NEED_NODE_MEMMAP_SIZE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
-CONFIG_SPARSEMEM_MANUAL=y
-CONFIG_SPARSEMEM=y
-CONFIG_HAVE_MEMORY_PRESENT=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-# CONFIG_HIGHPTE is not set
+CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
-# CONFIG_X86_PAT is not set
+# CONFIG_MTRR_SANITIZER is not set
+CONFIG_X86_PAT=y
CONFIG_EFI=y
# CONFIG_IRQBALANCE is not set
CONFIG_SECCOMP=y
@@ -293,6 +295,7 @@
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
+# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x200000
@@ -312,6 +315,7 @@
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
@@ -337,6 +341,7 @@
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
+# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
@@ -395,8 +400,8 @@
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
-CONFIG_PCI_GOANY=y
# CONFIG_PCI_GOOLPC is not set
+CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
@@ -448,10 +453,6 @@
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -475,7 +476,10 @@
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_PNP is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
@@ -618,7 +622,6 @@
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
-# CONFIG_NET_SCH_RR is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
@@ -680,28 +683,19 @@
CONFIG_CFG80211=y
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=y
#
# Rate control algorithm selection
#
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
-
-#
-# Selecting 'y' for an algorithm will
-#
-
-#
-# build the algorithm into mac80211.
-#
-CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
-# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
-# CONFIG_MAC80211_DEBUG is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -717,6 +711,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
@@ -749,6 +745,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
@@ -760,10 +757,12 @@
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_TC1100_WMI is not set
# CONFIG_MSI_LAPTOP is not set
+# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -802,12 +801,13 @@
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
@@ -842,7 +842,7 @@
# CONFIG_PATA_CS5536 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
-# CONFIG_ATA_GENERIC is not set
+CONFIG_ATA_GENERIC=y
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
@@ -852,7 +852,7 @@
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
-# CONFIG_PATA_MPIIX is not set
+CONFIG_PATA_MPIIX=y
CONFIG_PATA_OLDPIIX=y
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
@@ -871,6 +871,7 @@
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_SCH=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
@@ -894,13 +895,16 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_IFB is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -910,7 +914,23 @@
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -943,10 +963,10 @@
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
+CONFIG_NE2K_PCI=y
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
-CONFIG_8139TOO_PIO=y
+# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
@@ -961,25 +981,24 @@
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
-# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
+CONFIG_E1000E=y
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
+CONFIG_R8169=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=y
# CONFIG_SKY2_DEBUG is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
-# CONFIG_BNX2 is not set
+CONFIG_BNX2=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -1019,13 +1038,14 @@
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
# CONFIG_P54_COMMON is not set
CONFIG_ATH5K=y
# CONFIG_ATH5K_DEBUG is not set
-# CONFIG_IWLWIFI is not set
+# CONFIG_ATH9K is not set
# CONFIG_IWLCORE is not set
# CONFIG_IWLWIFI_LEDS is not set
-# CONFIG_IWL4965 is not set
+# CONFIG_IWLAGN is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
@@ -1105,6 +1125,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
@@ -1139,12 +1160,14 @@
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_UCB1400 is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_APANEL is not set
@@ -1173,6 +1196,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -1223,8 +1247,8 @@
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_INTEL is not set
-# CONFIG_HW_RANDOM_AMD is not set
+CONFIG_HW_RANDOM_INTEL=y
+CONFIG_HW_RANDOM_AMD=y
CONFIG_HW_RANDOM_GEODE=y
CONFIG_HW_RANDOM_VIA=y
CONFIG_NVRAM=y
@@ -1245,7 +1269,6 @@
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
-# CONFIG_HPET_RTC_IRQ is not set
# CONFIG_HPET_MMAP is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
@@ -1254,43 +1277,64 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
-# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_SCx200_ACB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1299,6 +1343,8 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
@@ -1360,8 +1406,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1372,6 +1420,7 @@
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
@@ -1418,7 +1467,6 @@
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -1463,6 +1511,7 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
@@ -1470,6 +1519,7 @@
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
+# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
#
# Display device support
@@ -1489,15 +1539,7 @@
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1515,20 +1557,14 @@
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1603,36 +1639,14 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1668,6 +1682,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1691,6 +1706,7 @@
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1712,6 +1728,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
@@ -1720,7 +1737,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1733,7 +1749,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1750,6 +1765,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1759,7 +1775,9 @@
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -1805,6 +1823,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1837,11 +1856,13 @@
# Firmware Drivers
#
# CONFIG_EDD is not set
+CONFIG_FIRMWARE_MEMMAP=y
CONFIG_EFI_VARS=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
-# CONFIG_ISCSI_IBFT_FIND is not set
+CONFIG_ISCSI_IBFT_FIND=y
+CONFIG_ISCSI_IBFT=y
#
# File systems
@@ -1920,14 +1941,27 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NFS_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
@@ -2001,9 +2035,9 @@
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_PRINTK_TIME is not set
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
@@ -2033,6 +2067,7 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
@@ -2043,23 +2078,32 @@
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SYSPROF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# CONFIG_SAMPLES is not set
-# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
+CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_NX_TEST=m
# CONFIG_4KSTACKS is not set
-CONFIG_X86_FIND_SMP_CONFIG=y
-CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
+# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
@@ -2071,6 +2115,7 @@
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
+# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
@@ -2080,7 +2125,6 @@
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
-CONFIG_SECURITY_CAPABILITIES=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536
@@ -2141,6 +2185,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -2151,7 +2199,7 @@
# Ciphers
#
CONFIG_CRYPTO_AES=y
-# CONFIG_CRYPTO_AES_586 is not set
+CONFIG_CRYPTO_AES_586=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
@@ -2193,6 +2241,7 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index a404524..678c8ac 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -1,13 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26-rc1
-# Sun May 4 19:59:57 2008
+# Linux kernel version: 2.6.27-rc4
+# Mon Aug 25 14:40:46 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
-CONFIG_DEFCONFIG_LIST="arch/x86/configs/x86_64_defconfig"
+CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
@@ -53,6 +53,7 @@
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
@@ -82,6 +83,7 @@
CONFIG_CGROUP_NS=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
@@ -105,7 +107,6 @@
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -113,6 +114,7 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
@@ -132,25 +134,33 @@
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
+CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
#
@@ -175,20 +185,15 @@
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
+CONFIG_X86_FIND_SMP_CONFIG=y
+CONFIG_X86_MPPARSE=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_SUMMIT is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_ES7000 is not set
-# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
-CONFIG_MEMTEST_BOOTPARAM=y
-CONFIG_MEMTEST_BOOTPARAM_VALUE=0
+# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
@@ -220,11 +225,12 @@
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
-CONFIG_X86_GOOD_APIC=y
+CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_P6_NOP=y
CONFIG_X86_TSC=y
+CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
@@ -234,8 +240,10 @@
CONFIG_GART_IOMMU=y
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
+CONFIG_AMD_IOMMU=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
+# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS=4
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
@@ -281,6 +289,7 @@
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MTRR=y
+# CONFIG_MTRR_SANITIZER is not set
# CONFIG_X86_PAT is not set
CONFIG_EFI=y
CONFIG_SECCOMP=y
@@ -313,6 +322,7 @@
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
@@ -339,6 +349,7 @@
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
+# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
@@ -437,10 +448,6 @@
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -464,7 +471,10 @@
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_PNP is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
@@ -607,7 +617,6 @@
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
-# CONFIG_NET_SCH_RR is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
@@ -669,28 +678,19 @@
CONFIG_CFG80211=y
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=y
#
# Rate control algorithm selection
#
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
-
-#
-# Selecting 'y' for an algorithm will
-#
-
-#
-# build the algorithm into mac80211.
-#
-CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
-# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
-# CONFIG_MAC80211_DEBUG is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -706,6 +706,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
@@ -738,6 +740,7 @@
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
@@ -748,10 +751,14 @@
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_MSI_LAPTOP is not set
+# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_SGI_XP is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_SGI_GRU is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -790,12 +797,13 @@
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
@@ -857,6 +865,7 @@
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_SCH=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
@@ -880,13 +889,16 @@
#
# IEEE 1394 (FireWire) support
#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_IFB is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -896,7 +908,23 @@
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -940,16 +968,15 @@
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
-# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -965,6 +992,7 @@
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
@@ -1003,13 +1031,14 @@
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
# CONFIG_P54_COMMON is not set
CONFIG_ATH5K=y
# CONFIG_ATH5K_DEBUG is not set
-# CONFIG_IWLWIFI is not set
+# CONFIG_ATH9K is not set
# CONFIG_IWLCORE is not set
# CONFIG_IWLWIFI_LEDS is not set
-# CONFIG_IWL4965 is not set
+# CONFIG_IWLAGN is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
@@ -1088,6 +1117,7 @@
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
@@ -1122,12 +1152,14 @@
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_UCB1400 is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_APANEL is not set
@@ -1155,6 +1187,7 @@
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
@@ -1222,7 +1255,6 @@
# CONFIG_PC8736x_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
-# CONFIG_HPET_RTC_IRQ is not set
# CONFIG_HPET_MMAP is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
@@ -1231,42 +1263,63 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
-# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
@@ -1275,6 +1328,8 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
@@ -1335,8 +1390,10 @@
#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
#
# Multimedia devices
@@ -1347,6 +1404,7 @@
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
@@ -1387,7 +1445,6 @@
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -1430,6 +1487,7 @@
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
@@ -1437,6 +1495,7 @@
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
+# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
#
# Display device support
@@ -1456,15 +1515,7 @@
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
@@ -1482,20 +1533,14 @@
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
-
-#
-# Generic devices
-#
+CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
+CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
@@ -1568,36 +1613,14 @@
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
-
-#
-# USB devices
-#
+CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# PCMCIA devices
-#
+CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# System on Chip audio support
-#
# CONFIG_SND_SOC is not set
-
-#
-# ALSA SoC audio for Freescale SOCs
-#
-
-#
-# SoC Audio for the Texas Instruments OMAP
-#
-
-#
-# Open Sound System
-#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
@@ -1633,6 +1656,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
#
# USB Host Controller Drivers
@@ -1656,6 +1680,7 @@
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1677,6 +1702,7 @@
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y
@@ -1685,7 +1711,6 @@
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
#
# USB port drivers
@@ -1698,7 +1723,6 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1715,6 +1739,7 @@
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1724,7 +1749,9 @@
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
+# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
@@ -1770,6 +1797,7 @@
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
#
# SPI RTC drivers
@@ -1802,11 +1830,13 @@
# Firmware Drivers
#
# CONFIG_EDD is not set
+CONFIG_FIRMWARE_MEMMAP=y
CONFIG_EFI_VARS=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
-# CONFIG_ISCSI_IBFT_FIND is not set
+CONFIG_ISCSI_IBFT_FIND=y
+CONFIG_ISCSI_IBFT=y
#
# File systems
@@ -1886,14 +1916,27 @@
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
-# CONFIG_NFS_FS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
@@ -1967,9 +2010,9 @@
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_PRINTK_TIME is not set
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
@@ -1998,6 +2041,7 @@
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
@@ -2008,11 +2052,20 @@
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SYSPROF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# CONFIG_SAMPLES is not set
-# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
+CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
@@ -2023,8 +2076,8 @@
# CONFIG_DIRECT_GBPAGES is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_NX_TEST=m
-CONFIG_X86_MPPARSE=y
# CONFIG_IOMMU_DEBUG is not set
+# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
@@ -2036,6 +2089,7 @@
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
+# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
@@ -2045,7 +2099,6 @@
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
-CONFIG_SECURITY_CAPABILITIES=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536
@@ -2106,6 +2159,10 @@
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
@@ -2155,6 +2212,7 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index fa88a1d..bfd10fd 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -97,6 +97,8 @@
#warning ACPI uses CMPXCHG, i486 and later hardware
#endif
+static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
+
/* --------------------------------------------------------------------------
Boot-time Configuration
-------------------------------------------------------------------------- */
@@ -158,6 +160,14 @@
struct acpi_mcfg_allocation *pci_mmcfg_config;
int pci_mmcfg_config_num;
+static int __init acpi_mcfg_oem_check(struct acpi_table_mcfg *mcfg)
+{
+ if (!strcmp(mcfg->header.oem_id, "SGI"))
+ acpi_mcfg_64bit_base_addr = TRUE;
+
+ return 0;
+}
+
int __init acpi_parse_mcfg(struct acpi_table_header *header)
{
struct acpi_table_mcfg *mcfg;
@@ -190,8 +200,12 @@
}
memcpy(pci_mmcfg_config, &mcfg[1], config_size);
+
+ acpi_mcfg_oem_check(mcfg);
+
for (i = 0; i < pci_mmcfg_config_num; ++i) {
- if (pci_mmcfg_config[i].address > 0xFFFFFFFF) {
+ if ((pci_mmcfg_config[i].address > 0xFFFFFFFF) &&
+ !acpi_mcfg_64bit_base_addr) {
printk(KERN_ERR PREFIX
"MMCONFIG not in low 4GB of memory\n");
kfree(pci_mmcfg_config);
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index fa2161d..426e5d9 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -20,7 +20,7 @@
/* address in low memory of the wakeup routine. */
static unsigned long acpi_realmode;
-#ifdef CONFIG_64BIT
+#if defined(CONFIG_SMP) && defined(CONFIG_64BIT)
static char temp_stack[10240];
#endif
@@ -86,7 +86,7 @@
#endif /* !CONFIG_64BIT */
header->pmode_cr0 = read_cr0();
- header->pmode_cr4 = read_cr4();
+ header->pmode_cr4 = read_cr4_safe();
header->realmode_flags = acpi_realmode_flags;
header->real_magic = 0x12345678;
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 2763cb3..65a0c1b 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -145,35 +145,25 @@
extern char __vsyscall_0;
const unsigned char *const *find_nop_table(void)
{
- return boot_cpu_data.x86_vendor != X86_VENDOR_INTEL ||
- boot_cpu_data.x86 < 6 ? k8_nops : p6_nops;
+ if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
+ boot_cpu_has(X86_FEATURE_NOPL))
+ return p6_nops;
+ else
+ return k8_nops;
}
#else /* CONFIG_X86_64 */
-static const struct nop {
- int cpuid;
- const unsigned char *const *noptable;
-} noptypes[] = {
- { X86_FEATURE_K8, k8_nops },
- { X86_FEATURE_K7, k7_nops },
- { X86_FEATURE_P4, p6_nops },
- { X86_FEATURE_P3, p6_nops },
- { -1, NULL }
-};
-
const unsigned char *const *find_nop_table(void)
{
- const unsigned char *const *noptable = intel_nops;
- int i;
-
- for (i = 0; noptypes[i].cpuid >= 0; i++) {
- if (boot_cpu_has(noptypes[i].cpuid)) {
- noptable = noptypes[i].noptable;
- break;
- }
- }
- return noptable;
+ if (boot_cpu_has(X86_FEATURE_K8))
+ return k8_nops;
+ else if (boot_cpu_has(X86_FEATURE_K7))
+ return k7_nops;
+ else if (boot_cpu_has(X86_FEATURE_NOPL))
+ return p6_nops;
+ else
+ return intel_nops;
}
#endif /* CONFIG_X86_64 */
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 22d7d05..042fdc2 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -65,7 +65,7 @@
u8 *target;
tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
- target = (iommu->cmd_buf + tail);
+ target = iommu->cmd_buf + tail;
memcpy_toio(target, cmd, sizeof(*cmd));
tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size;
head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET);
@@ -101,32 +101,39 @@
*/
static int iommu_completion_wait(struct amd_iommu *iommu)
{
- int ret;
+ int ret = 0, ready = 0;
+ unsigned status = 0;
struct iommu_cmd cmd;
- volatile u64 ready = 0;
- unsigned long ready_phys = virt_to_phys(&ready);
- unsigned long i = 0;
+ unsigned long flags, i = 0;
memset(&cmd, 0, sizeof(cmd));
- cmd.data[0] = LOW_U32(ready_phys) | CMD_COMPL_WAIT_STORE_MASK;
- cmd.data[1] = upper_32_bits(ready_phys);
- cmd.data[2] = 1; /* value written to 'ready' */
+ cmd.data[0] = CMD_COMPL_WAIT_INT_MASK;
CMD_SET_TYPE(&cmd, CMD_COMPL_WAIT);
iommu->need_sync = 0;
- ret = iommu_queue_command(iommu, &cmd);
+ spin_lock_irqsave(&iommu->lock, flags);
+
+ ret = __iommu_queue_command(iommu, &cmd);
if (ret)
- return ret;
+ goto out;
while (!ready && (i < EXIT_LOOP_COUNT)) {
++i;
- cpu_relax();
+ /* wait for the bit to become one */
+ status = readl(iommu->mmio_base + MMIO_STATUS_OFFSET);
+ ready = status & MMIO_STATUS_COM_WAIT_INT_MASK;
}
+ /* set bit back to zero */
+ status &= ~MMIO_STATUS_COM_WAIT_INT_MASK;
+ writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET);
+
if (unlikely((i == EXIT_LOOP_COUNT) && printk_ratelimit()))
printk(KERN_WARNING "AMD IOMMU: Completion wait loop failed\n");
+out:
+ spin_unlock_irqrestore(&iommu->lock, flags);
return 0;
}
@@ -137,6 +144,7 @@
static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
{
struct iommu_cmd cmd;
+ int ret;
BUG_ON(iommu == NULL);
@@ -144,9 +152,11 @@
CMD_SET_TYPE(&cmd, CMD_INV_DEV_ENTRY);
cmd.data[0] = devid;
+ ret = iommu_queue_command(iommu, &cmd);
+
iommu->need_sync = 1;
- return iommu_queue_command(iommu, &cmd);
+ return ret;
}
/*
@@ -156,21 +166,24 @@
u64 address, u16 domid, int pde, int s)
{
struct iommu_cmd cmd;
+ int ret;
memset(&cmd, 0, sizeof(cmd));
address &= PAGE_MASK;
CMD_SET_TYPE(&cmd, CMD_INV_IOMMU_PAGES);
cmd.data[1] |= domid;
- cmd.data[2] = LOW_U32(address);
+ cmd.data[2] = lower_32_bits(address);
cmd.data[3] = upper_32_bits(address);
if (s) /* size bit - we flush more than one 4kb page */
cmd.data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK;
if (pde) /* PDE bit - we wan't flush everything not only the PTEs */
cmd.data[2] |= CMD_INV_IOMMU_PAGES_PDE_MASK;
+ ret = iommu_queue_command(iommu, &cmd);
+
iommu->need_sync = 1;
- return iommu_queue_command(iommu, &cmd);
+ return ret;
}
/*
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index d9a9da5..a69cc0f 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -801,6 +801,21 @@
}
/*
+ * Init the device table to not allow DMA access for devices and
+ * suppress all page faults
+ */
+static void init_device_table(void)
+{
+ u16 devid;
+
+ for (devid = 0; devid <= amd_iommu_last_bdf; ++devid) {
+ set_dev_entry_bit(devid, DEV_ENTRY_VALID);
+ set_dev_entry_bit(devid, DEV_ENTRY_TRANSLATION);
+ set_dev_entry_bit(devid, DEV_ENTRY_NO_PAGE_FAULT);
+ }
+}
+
+/*
* This function finally enables all IOMMUs found in the system after
* they have been initialized
*/
@@ -931,6 +946,9 @@
if (amd_iommu_pd_alloc_bitmap == NULL)
goto free;
+ /* init the device table */
+ init_device_table();
+
/*
* let all alias entries point to itself
*/
@@ -954,10 +972,6 @@
if (acpi_table_parse("IVRS", init_memory_definitions) != 0)
goto free;
- ret = amd_iommu_init_dma_ops();
- if (ret)
- goto free;
-
ret = sysdev_class_register(&amd_iommu_sysdev_class);
if (ret)
goto free;
@@ -966,6 +980,10 @@
if (ret)
goto free;
+ ret = amd_iommu_init_dma_ops();
+ if (ret)
+ goto free;
+
enable_iommus();
printk(KERN_INFO "AMD IOMMU: aperture size is %d MB\n",
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index 039a8d4..f88bd0d 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -1454,8 +1454,6 @@
}
}
-unsigned int __cpuinitdata maxcpus = NR_CPUS;
-
void __cpuinit generic_processor_info(int apicid, int version)
{
int cpu;
@@ -1482,12 +1480,6 @@
return;
}
- if (num_processors >= maxcpus) {
- printk(KERN_WARNING "WARNING: maxcpus limit of %i reached."
- " Processor ignored.\n", maxcpus);
- return;
- }
-
num_processors++;
cpus_complement(tmp_map, cpu_present_map);
cpu = first_cpu(tmp_map);
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 7f1f030..446c062 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -90,7 +90,6 @@
unsigned long mp_lapic_addr;
-unsigned int __cpuinitdata maxcpus = NR_CPUS;
/*
* Get the LAPIC version
*/
@@ -1062,12 +1061,6 @@
return;
}
- if (num_processors >= maxcpus) {
- printk(KERN_WARNING "WARNING: maxcpus limit of %i reached."
- " Processor ignored.\n", maxcpus);
- return;
- }
-
num_processors++;
cpus_complement(tmp_map, cpu_present_map);
cpu = first_cpu(tmp_map);
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 9ee24e6..732d1f4 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -234,6 +234,7 @@
#include <asm/uaccess.h>
#include <asm/desc.h>
#include <asm/i8253.h>
+#include <asm/olpc.h>
#include <asm/paravirt.h>
#include <asm/reboot.h>
@@ -2217,7 +2218,7 @@
dmi_check_system(apm_dmi_table);
- if (apm_info.bios.version == 0 || paravirt_enabled()) {
+ if (apm_info.bios.version == 0 || paravirt_enabled() || machine_is_olpc()) {
printk(KERN_INFO "apm: BIOS not found.\n");
return -ENODEV;
}
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index aa89387..505543a 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -22,7 +22,7 @@
#define __NO_STUBS 1
#undef __SYSCALL
-#undef _ASM_X86_64_UNISTD_H_
+#undef ASM_X86__UNISTD_64_H
#define __SYSCALL(nr, sym) [nr] = 1,
static char syscalls[] = {
#include <asm/unistd.h>
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 84a8220..a6ef672 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -56,9 +56,22 @@
switch (c->x86_vendor) {
case X86_VENDOR_INTEL:
- if (c->x86 == 0xF || (c->x86 == 6 && c->x86_model >= 15))
+ /*
+ * There is a known erratum on Pentium III and Core Solo
+ * and Core Duo CPUs.
+ * " Page with PAT set to WC while associated MTRR is UC
+ * may consolidate to UC "
+ * Because of this erratum, it is better to stick with
+ * setting WC in MTRR rather than using PAT on these CPUs.
+ *
+ * Enable PAT WC only on P4, Core 2 or later CPUs.
+ */
+ if (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 15))
return;
- break;
+
+ pat_disable("PAT WC disabled due to known CPU erratum.");
+ return;
+
case X86_VENDOR_AMD:
case X86_VENDOR_CENTAUR:
case X86_VENDOR_TRANSMETA:
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index cae9cab..18514ed 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -31,6 +31,11 @@
if (c->x86_power & (1<<8))
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
}
+
+ /* Set MTRR capability flag if appropriate */
+ if (c->x86_model == 13 || c->x86_model == 9 ||
+ (c->x86_model == 8 && c->x86_mask >= 8))
+ set_cpu_cap(c, X86_FEATURE_K6_MTRR);
}
static void __cpuinit init_amd(struct cpuinfo_x86 *c)
@@ -166,10 +171,6 @@
mbytes);
}
- /* Set MTRR capability flag if appropriate */
- if (c->x86_model == 13 || c->x86_model == 9 ||
- (c->x86_model == 8 && c->x86_mask >= 8))
- set_cpu_cap(c, X86_FEATURE_K6_MTRR);
break;
}
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index e0f45ed..a0534c0 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -314,6 +314,16 @@
EAMD3D = 1<<20,
};
+static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
+{
+ switch (c->x86) {
+ case 5:
+ /* Emulate MTRRs using Centaur's MCR. */
+ set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR);
+ break;
+ }
+}
+
static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
{
@@ -462,6 +472,7 @@
static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
.c_vendor = "Centaur",
.c_ident = { "CentaurHauls" },
+ .c_early_init = early_init_centaur,
.c_init = init_centaur,
.c_size_cache = centaur_size_cache,
};
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 80ab20d..4e456bd 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -13,6 +13,7 @@
#include <asm/mtrr.h>
#include <asm/mce.h>
#include <asm/pat.h>
+#include <asm/asm.h>
#ifdef CONFIG_X86_LOCAL_APIC
#include <asm/mpspec.h>
#include <asm/apic.h>
@@ -334,11 +335,24 @@
get_cpu_vendor(c, 1);
+ early_get_cap(c);
+
if (c->x86_vendor != X86_VENDOR_UNKNOWN &&
cpu_devs[c->x86_vendor]->c_early_init)
cpu_devs[c->x86_vendor]->c_early_init(c);
+}
- early_get_cap(c);
+/*
+ * The NOPL instruction is supposed to exist on all CPUs with
+ * family >= 6; unfortunately, that's not true in practice because
+ * of early VIA chips and (more importantly) broken virtualizers that
+ * are not easy to detect. In the latter case it doesn't even *fail*
+ * reliably, so probing for it doesn't even work. Disable it completely
+ * unless we can find a reliable way to detect all the broken cases.
+ */
+static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
+{
+ clear_cpu_cap(c, X86_FEATURE_NOPL);
}
static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
@@ -395,8 +409,8 @@
}
init_scattered_cpuid_features(c);
+ detect_nopl(c);
}
-
}
static void __cpuinit squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
index dd6e3f1..a11f5d4 100644
--- a/arch/x86/kernel/cpu/common_64.c
+++ b/arch/x86/kernel/cpu/common_64.c
@@ -18,6 +18,7 @@
#include <asm/mtrr.h>
#include <asm/mce.h>
#include <asm/pat.h>
+#include <asm/asm.h>
#include <asm/numa.h>
#ifdef CONFIG_X86_LOCAL_APIC
#include <asm/mpspec.h>
@@ -215,6 +216,39 @@
}
}
+/*
+ * The NOPL instruction is supposed to exist on all CPUs with
+ * family >= 6, unfortunately, that's not true in practice because
+ * of early VIA chips and (more importantly) broken virtualizers that
+ * are not easy to detect. Hence, probe for it based on first
+ * principles.
+ *
+ * Note: no 64-bit chip is known to lack these, but put the code here
+ * for consistency with 32 bits, and to make it utterly trivial to
+ * diagnose the problem should it ever surface.
+ */
+static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
+{
+ const u32 nopl_signature = 0x888c53b1; /* Random number */
+ u32 has_nopl = nopl_signature;
+
+ clear_cpu_cap(c, X86_FEATURE_NOPL);
+ if (c->x86 >= 6) {
+ asm volatile("\n"
+ "1: .byte 0x0f,0x1f,0xc0\n" /* nopl %eax */
+ "2:\n"
+ " .section .fixup,\"ax\"\n"
+ "3: xor %0,%0\n"
+ " jmp 2b\n"
+ " .previous\n"
+ _ASM_EXTABLE(1b,3b)
+ : "+a" (has_nopl));
+
+ if (has_nopl == nopl_signature)
+ set_cpu_cap(c, X86_FEATURE_NOPL);
+ }
+}
+
static void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c);
void __init early_cpu_init(void)
@@ -313,6 +347,8 @@
c->x86_phys_bits = eax & 0xff;
}
+ detect_nopl(c);
+
if (c->x86_vendor != X86_VENDOR_UNKNOWN &&
cpu_devs[c->x86_vendor]->c_early_init)
cpu_devs[c->x86_vendor]->c_early_init(c);
@@ -493,17 +529,20 @@
/* others are initialized in smpboot.c */
pda->pcurrent = &init_task;
pda->irqstackptr = boot_cpu_stack;
+ pda->irqstackptr += IRQSTACKSIZE - 64;
} else {
- pda->irqstackptr = (char *)
- __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
- if (!pda->irqstackptr)
- panic("cannot allocate irqstack for cpu %d", cpu);
+ if (!pda->irqstackptr) {
+ pda->irqstackptr = (char *)
+ __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
+ if (!pda->irqstackptr)
+ panic("cannot allocate irqstack for cpu %d",
+ cpu);
+ pda->irqstackptr += IRQSTACKSIZE - 64;
+ }
if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
pda->nodenumber = cpu_to_node(cpu);
}
-
- pda->irqstackptr += IRQSTACKSIZE-64;
}
char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
@@ -601,19 +640,22 @@
/*
* set up and load the per-CPU TSS
*/
- for (v = 0; v < N_EXCEPTION_STACKS; v++) {
+ if (!orig_ist->ist[0]) {
static const unsigned int order[N_EXCEPTION_STACKS] = {
- [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
- [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
+ [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
+ [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
};
- if (cpu) {
- estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
- if (!estacks)
- panic("Cannot allocate exception stack %ld %d\n",
- v, cpu);
+ for (v = 0; v < N_EXCEPTION_STACKS; v++) {
+ if (cpu) {
+ estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
+ if (!estacks)
+ panic("Cannot allocate exception "
+ "stack %ld %d\n", v, cpu);
+ }
+ estacks += PAGE_SIZE << order[v];
+ orig_ist->ist[v] = t->x86_tss.ist[v] =
+ (unsigned long)estacks;
}
- estacks += PAGE_SIZE << order[v];
- orig_ist->ist[v] = t->x86_tss.ist[v] = (unsigned long)estacks;
}
t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 4e72719..84bb395 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -737,63 +737,44 @@
#ifdef CONFIG_X86_POWERNOW_K8_ACPI
static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index)
{
- if (!data->acpi_data->state_count || (cpu_family == CPU_HW_PSTATE))
+ if (!data->acpi_data.state_count || (cpu_family == CPU_HW_PSTATE))
return;
- data->irt = (data->acpi_data->states[index].control >> IRT_SHIFT) & IRT_MASK;
- data->rvo = (data->acpi_data->states[index].control >> RVO_SHIFT) & RVO_MASK;
- data->exttype = (data->acpi_data->states[index].control >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK;
- data->plllock = (data->acpi_data->states[index].control >> PLL_L_SHIFT) & PLL_L_MASK;
- data->vidmvs = 1 << ((data->acpi_data->states[index].control >> MVS_SHIFT) & MVS_MASK);
- data->vstable = (data->acpi_data->states[index].control >> VST_SHIFT) & VST_MASK;
-}
-
-
-static struct acpi_processor_performance *acpi_perf_data;
-static int preregister_valid;
-
-static int powernow_k8_cpu_preinit_acpi(void)
-{
- acpi_perf_data = alloc_percpu(struct acpi_processor_performance);
- if (!acpi_perf_data)
- return -ENODEV;
-
- if (acpi_processor_preregister_performance(acpi_perf_data))
- return -ENODEV;
- else
- preregister_valid = 1;
- return 0;
+ data->irt = (data->acpi_data.states[index].control >> IRT_SHIFT) & IRT_MASK;
+ data->rvo = (data->acpi_data.states[index].control >> RVO_SHIFT) & RVO_MASK;
+ data->exttype = (data->acpi_data.states[index].control >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK;
+ data->plllock = (data->acpi_data.states[index].control >> PLL_L_SHIFT) & PLL_L_MASK;
+ data->vidmvs = 1 << ((data->acpi_data.states[index].control >> MVS_SHIFT) & MVS_MASK);
+ data->vstable = (data->acpi_data.states[index].control >> VST_SHIFT) & VST_MASK;
}
static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
{
struct cpufreq_frequency_table *powernow_table;
int ret_val;
- int cpu = 0;
- data->acpi_data = percpu_ptr(acpi_perf_data, cpu);
- if (acpi_processor_register_performance(data->acpi_data, data->cpu)) {
+ if (acpi_processor_register_performance(&data->acpi_data, data->cpu)) {
dprintk("register performance failed: bad ACPI data\n");
return -EIO;
}
/* verify the data contained in the ACPI structures */
- if (data->acpi_data->state_count <= 1) {
+ if (data->acpi_data.state_count <= 1) {
dprintk("No ACPI P-States\n");
goto err_out;
}
- if ((data->acpi_data->control_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
- (data->acpi_data->status_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
+ if ((data->acpi_data.control_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
+ (data->acpi_data.status_register.space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
dprintk("Invalid control/status registers (%x - %x)\n",
- data->acpi_data->control_register.space_id,
- data->acpi_data->status_register.space_id);
+ data->acpi_data.control_register.space_id,
+ data->acpi_data.status_register.space_id);
goto err_out;
}
/* fill in data->powernow_table */
powernow_table = kmalloc((sizeof(struct cpufreq_frequency_table)
- * (data->acpi_data->state_count + 1)), GFP_KERNEL);
+ * (data->acpi_data.state_count + 1)), GFP_KERNEL);
if (!powernow_table) {
dprintk("powernow_table memory alloc failure\n");
goto err_out;
@@ -806,12 +787,12 @@
if (ret_val)
goto err_out_mem;
- powernow_table[data->acpi_data->state_count].frequency = CPUFREQ_TABLE_END;
- powernow_table[data->acpi_data->state_count].index = 0;
+ powernow_table[data->acpi_data.state_count].frequency = CPUFREQ_TABLE_END;
+ powernow_table[data->acpi_data.state_count].index = 0;
data->powernow_table = powernow_table;
/* fill in data */
- data->numps = data->acpi_data->state_count;
+ data->numps = data->acpi_data.state_count;
if (first_cpu(per_cpu(cpu_core_map, data->cpu)) == data->cpu)
print_basics(data);
powernow_k8_acpi_pst_values(data, 0);
@@ -819,31 +800,16 @@
/* notify BIOS that we exist */
acpi_processor_notify_smm(THIS_MODULE);
- /* determine affinity, from ACPI if available */
- if (preregister_valid) {
- if ((data->acpi_data->shared_type == CPUFREQ_SHARED_TYPE_ALL) ||
- (data->acpi_data->shared_type == CPUFREQ_SHARED_TYPE_ANY))
- data->starting_core_affinity = data->acpi_data->shared_cpu_map;
- else
- data->starting_core_affinity = cpumask_of_cpu(data->cpu);
- } else {
- /* best guess from family if not */
- if (cpu_family == CPU_HW_PSTATE)
- data->starting_core_affinity = cpumask_of_cpu(data->cpu);
- else
- data->starting_core_affinity = per_cpu(cpu_core_map, data->cpu);
- }
-
return 0;
err_out_mem:
kfree(powernow_table);
err_out:
- acpi_processor_unregister_performance(data->acpi_data, data->cpu);
+ acpi_processor_unregister_performance(&data->acpi_data, data->cpu);
/* data->acpi_data.state_count informs us at ->exit() whether ACPI was used */
- data->acpi_data->state_count = 0;
+ data->acpi_data.state_count = 0;
return -ENODEV;
}
@@ -855,10 +821,10 @@
rdmsr(MSR_PSTATE_CUR_LIMIT, hi, lo);
data->max_hw_pstate = (hi & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT;
- for (i = 0; i < data->acpi_data->state_count; i++) {
+ for (i = 0; i < data->acpi_data.state_count; i++) {
u32 index;
- index = data->acpi_data->states[i].control & HW_PSTATE_MASK;
+ index = data->acpi_data.states[i].control & HW_PSTATE_MASK;
if (index > data->max_hw_pstate) {
printk(KERN_ERR PFX "invalid pstate %d - bad value %d.\n", i, index);
printk(KERN_ERR PFX "Please report to BIOS manufacturer\n");
@@ -874,7 +840,7 @@
powernow_table[i].index = index;
- powernow_table[i].frequency = data->acpi_data->states[i].core_frequency * 1000;
+ powernow_table[i].frequency = data->acpi_data.states[i].core_frequency * 1000;
}
return 0;
}
@@ -883,16 +849,16 @@
{
int i;
int cntlofreq = 0;
- for (i = 0; i < data->acpi_data->state_count; i++) {
+ for (i = 0; i < data->acpi_data.state_count; i++) {
u32 fid;
u32 vid;
if (data->exttype) {
- fid = data->acpi_data->states[i].status & EXT_FID_MASK;
- vid = (data->acpi_data->states[i].status >> VID_SHIFT) & EXT_VID_MASK;
+ fid = data->acpi_data.states[i].status & EXT_FID_MASK;
+ vid = (data->acpi_data.states[i].status >> VID_SHIFT) & EXT_VID_MASK;
} else {
- fid = data->acpi_data->states[i].control & FID_MASK;
- vid = (data->acpi_data->states[i].control >> VID_SHIFT) & VID_MASK;
+ fid = data->acpi_data.states[i].control & FID_MASK;
+ vid = (data->acpi_data.states[i].control >> VID_SHIFT) & VID_MASK;
}
dprintk(" %d : fid 0x%x, vid 0x%x\n", i, fid, vid);
@@ -933,10 +899,10 @@
cntlofreq = i;
}
- if (powernow_table[i].frequency != (data->acpi_data->states[i].core_frequency * 1000)) {
+ if (powernow_table[i].frequency != (data->acpi_data.states[i].core_frequency * 1000)) {
printk(KERN_INFO PFX "invalid freq entries %u kHz vs. %u kHz\n",
powernow_table[i].frequency,
- (unsigned int) (data->acpi_data->states[i].core_frequency * 1000));
+ (unsigned int) (data->acpi_data.states[i].core_frequency * 1000));
powernow_table[i].frequency = CPUFREQ_ENTRY_INVALID;
continue;
}
@@ -946,12 +912,11 @@
static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data)
{
- if (data->acpi_data->state_count)
- acpi_processor_unregister_performance(data->acpi_data, data->cpu);
+ if (data->acpi_data.state_count)
+ acpi_processor_unregister_performance(&data->acpi_data, data->cpu);
}
#else
-static int powernow_k8_cpu_preinit_acpi(void) { return -ENODEV; }
static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) { return -ENODEV; }
static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data) { return; }
static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index) { return; }
@@ -1136,7 +1101,7 @@
static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
{
struct powernow_k8_data *data;
- cpumask_t oldmask = CPU_MASK_ALL;
+ cpumask_t oldmask;
int rc;
if (!cpu_online(pol->cpu))
@@ -1209,7 +1174,10 @@
/* run on any CPU again */
set_cpus_allowed_ptr(current, &oldmask);
- pol->cpus = data->starting_core_affinity;
+ if (cpu_family == CPU_HW_PSTATE)
+ pol->cpus = cpumask_of_cpu(pol->cpu);
+ else
+ pol->cpus = per_cpu(cpu_core_map, pol->cpu);
data->available_cores = &(pol->cpus);
/* Take a crude guess here.
@@ -1332,7 +1300,6 @@
}
if (supported_cpus == num_online_cpus()) {
- powernow_k8_cpu_preinit_acpi();
printk(KERN_INFO PFX "Found %d %s "
"processors (%d cpu cores) (" VERSION ")\n",
num_online_nodes(),
@@ -1349,10 +1316,6 @@
dprintk("exit\n");
cpufreq_unregister_driver(&cpufreq_amd64_driver);
-
-#ifdef CONFIG_X86_POWERNOW_K8_ACPI
- free_percpu(acpi_perf_data);
-#endif
}
MODULE_AUTHOR("Paul Devriendt <paul.devriendt@amd.com> and Mark Langsdorf <mark.langsdorf@amd.com>");
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
index a62612c..ab48cfe 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
@@ -33,13 +33,12 @@
#ifdef CONFIG_X86_POWERNOW_K8_ACPI
/* the acpi table needs to be kept. it's only available if ACPI was
* used to determine valid frequency/vid/fid states */
- struct acpi_processor_performance *acpi_data;
+ struct acpi_processor_performance acpi_data;
#endif
/* we need to keep track of associated cores, but let cpufreq
* handle hotplug events - so just point at cpufreq pol->cpus
* structure */
cpumask_t *available_cores;
- cpumask_t starting_core_affinity;
};
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 3fd7a67..898a5a2 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -15,13 +15,11 @@
/*
* Read NSC/Cyrix DEVID registers (DIR) to get more detailed info. about the CPU
*/
-static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+static void __cpuinit __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
{
unsigned char ccr2, ccr3;
- unsigned long flags;
/* we test for DEVID by checking whether CCR3 is writable */
- local_irq_save(flags);
ccr3 = getCx86(CX86_CCR3);
setCx86(CX86_CCR3, ccr3 ^ 0x80);
getCx86(0xc0); /* dummy to change bus */
@@ -44,9 +42,16 @@
*dir0 = getCx86(CX86_DIR0);
*dir1 = getCx86(CX86_DIR1);
}
- local_irq_restore(flags);
}
+static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ __do_cyrix_devid(dir0, dir1);
+ local_irq_restore(flags);
+}
/*
* Cx86_dir0_msb is a HACK needed by check_cx686_cpuid/slop in bugs.h in
* order to identify the Cyrix CPU model after we're out of setup.c
@@ -134,23 +139,6 @@
setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14);
}
-static void __cpuinit set_cx86_inc(void)
-{
- unsigned char ccr3;
-
- printk(KERN_INFO "Enable Incrementor on Cyrix/NSC processor.\n");
-
- ccr3 = getCx86(CX86_CCR3);
- setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
- /* PCR1 -- Performance Control */
- /* Incrementor on, whatever that is */
- setCx86(CX86_PCR1, getCx86(CX86_PCR1) | 0x02);
- /* PCR0 -- Performance Control */
- /* Incrementor Margin 10 */
- setCx86(CX86_PCR0, getCx86(CX86_PCR0) | 0x04);
- setCx86(CX86_CCR3, ccr3); /* disable MAPEN */
-}
-
/*
* Configure later MediaGX and/or Geode processor.
*/
@@ -174,11 +162,28 @@
set_cx86_memwb();
set_cx86_reorder();
- set_cx86_inc();
local_irq_restore(flags);
}
+static void __cpuinit early_init_cyrix(struct cpuinfo_x86 *c)
+{
+ unsigned char dir0, dir0_msn, dir1 = 0;
+
+ __do_cyrix_devid(&dir0, &dir1);
+ dir0_msn = dir0 >> 4; /* identifies CPU "family" */
+
+ switch (dir0_msn) {
+ case 3: /* 6x86/6x86L */
+ /* Emulate MTRRs using Cyrix's ARRs. */
+ set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);
+ break;
+ case 5: /* 6x86MX/M II */
+ /* Emulate MTRRs using Cyrix's ARRs. */
+ set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);
+ break;
+ }
+}
static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
{
@@ -434,6 +439,7 @@
static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
.c_vendor = "Cyrix",
.c_ident = { "CyrixInstead" },
+ .c_early_init = early_init_cyrix,
.c_init = init_cyrix,
.c_identify = cyrix_identify,
};
diff --git a/arch/x86/kernel/cpu/feature_names.c b/arch/x86/kernel/cpu/feature_names.c
index e43ad4a..c901779 100644
--- a/arch/x86/kernel/cpu/feature_names.c
+++ b/arch/x86/kernel/cpu/feature_names.c
@@ -39,7 +39,8 @@
NULL, NULL, NULL, NULL,
"constant_tsc", "up", NULL, "arch_perfmon",
"pebs", "bts", NULL, NULL,
- "rep_good", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ "rep_good", NULL, NULL, NULL,
+ "nopl", NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
/* Intel-defined (#2) */
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index b75f256..f113ef4 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -222,10 +222,11 @@
set_cpu_cap(c, X86_FEATURE_BTS);
if (!(l1 & (1<<12)))
set_cpu_cap(c, X86_FEATURE_PEBS);
+ ds_init_intel(c);
}
if (cpu_has_bts)
- ds_init_intel(c);
+ ptrace_bts_init_intel(c);
/*
* See if we have a good local APIC by checking for buggy Pentia,
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 65a3396..726a5fc 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -759,6 +759,7 @@
};
DEFINE_PER_CPU(struct sys_device, device_mce);
+void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu) __cpuinitdata;
/* Why are there no generic functions for this? */
#define ACCESSOR(name, var, start) \
@@ -883,9 +884,13 @@
case CPU_ONLINE:
case CPU_ONLINE_FROZEN:
mce_create_device(cpu);
+ if (threshold_cpu_callback)
+ threshold_cpu_callback(action, cpu);
break;
case CPU_DEAD:
case CPU_DEAD_FROZEN:
+ if (threshold_cpu_callback)
+ threshold_cpu_callback(action, cpu);
mce_remove_device(cpu);
break;
}
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 88736ca..5eb390a 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -628,6 +628,7 @@
deallocate_threshold_block(cpu, bank);
free_out:
+ kobject_del(b->kobj);
kobject_put(b->kobj);
kfree(b);
per_cpu(threshold_banks, cpu)[bank] = NULL;
@@ -645,14 +646,11 @@
}
/* get notified when a cpu comes on/off */
-static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb,
- unsigned long action, void *hcpu)
+static void __cpuinit amd_64_threshold_cpu_callback(unsigned long action,
+ unsigned int cpu)
{
- /* cpu was unsigned int to begin with */
- unsigned int cpu = (unsigned long)hcpu;
-
if (cpu >= NR_CPUS)
- goto out;
+ return;
switch (action) {
case CPU_ONLINE:
@@ -666,14 +664,8 @@
default:
break;
}
- out:
- return NOTIFY_OK;
}
-static struct notifier_block threshold_cpu_notifier __cpuinitdata = {
- .notifier_call = threshold_cpu_callback,
-};
-
static __init int threshold_init_device(void)
{
unsigned lcpu = 0;
@@ -684,7 +676,7 @@
if (err)
return err;
}
- register_hotcpu_notifier(&threshold_cpu_notifier);
+ threshold_cpu_callback = amd_64_threshold_cpu_callback;
return 0;
}
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 509bd3d..cb7d3b6 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -379,6 +379,7 @@
unsigned long *size, mtrr_type *type)
{
unsigned int mask_lo, mask_hi, base_lo, base_hi;
+ unsigned int tmp, hi;
rdmsr(MTRRphysMask_MSR(reg), mask_lo, mask_hi);
if ((mask_lo & 0x800) == 0) {
@@ -392,8 +393,23 @@
rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi);
/* Work out the shifted address mask. */
- mask_lo = size_or_mask | mask_hi << (32 - PAGE_SHIFT)
- | mask_lo >> PAGE_SHIFT;
+ tmp = mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT;
+ mask_lo = size_or_mask | tmp;
+ /* Expand tmp with high bits to all 1s*/
+ hi = fls(tmp);
+ if (hi > 0) {
+ tmp |= ~((1<<(hi - 1)) - 1);
+
+ if (tmp != mask_lo) {
+ static int once = 1;
+
+ if (once) {
+ printk(KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
+ once = 0;
+ }
+ mask_lo = tmp;
+ }
+ }
/* This works correctly if size is a power of two, i.e. a
contiguous range. */
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index b5ade28..5df16d8 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -834,7 +834,7 @@
enable_mtrr_cleanup = 1;
return 0;
}
-early_param("enble_mtrr_cleanup", enable_mtrr_cleanup_setup);
+early_param("enable_mtrr_cleanup", enable_mtrr_cleanup_setup);
struct var_mtrr_state {
unsigned long range_startk;
@@ -1496,11 +1496,8 @@
/* kvm/qemu doesn't have mtrr set right, don't trim them all */
if (!highest_pfn) {
- if (!kvm_para_available()) {
- printk(KERN_WARNING
+ WARN(!kvm_para_available(), KERN_WARNING
"WARNING: strange, CPU MTRRs all blank?\n");
- WARN_ON(1);
- }
return 0;
}
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index de7439f..05cc22d 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -478,7 +478,13 @@
perfctr_msr = MSR_P4_IQ_PERFCTR1;
evntsel_msr = MSR_P4_CRU_ESCR0;
cccr_msr = MSR_P4_IQ_CCCR1;
- cccr_val = P4_CCCR_OVF_PMI1 | P4_CCCR_ESCR_SELECT(4);
+
+ /* Pentium 4 D processors don't support P4_CCCR_OVF_PMI1 */
+ if (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_mask == 4)
+ cccr_val = P4_CCCR_OVF_PMI0;
+ else
+ cccr_val = P4_CCCR_OVF_PMI1;
+ cccr_val |= P4_CCCR_ESCR_SELECT(4);
}
evntsel = P4_ESCR_EVENT_SELECT(0x3F)
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 14b11b3..8e9cd6a 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -89,6 +89,8 @@
struct cpuid_regs cmd;
int cpu = iminor(file->f_path.dentry->d_inode);
u64 pos = *ppos;
+ ssize_t bytes = 0;
+ int err = 0;
if (count % 16)
return -EINVAL; /* Invalid chunk size */
@@ -96,14 +98,19 @@
for (; count; count -= 16) {
cmd.eax = pos;
cmd.ecx = pos >> 32;
- smp_call_function_single(cpu, cpuid_smp_cpuid, &cmd, 1);
- if (copy_to_user(tmp, &cmd, 16))
- return -EFAULT;
+ err = smp_call_function_single(cpu, cpuid_smp_cpuid, &cmd, 1);
+ if (err)
+ break;
+ if (copy_to_user(tmp, &cmd, 16)) {
+ err = -EFAULT;
+ break;
+ }
tmp += 16;
+ bytes += 16;
*ppos = ++pos;
}
- return tmp - buf;
+ return bytes ? bytes : err;
}
static int cpuid_open(struct inode *inode, struct file *file)
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c
index 11c11b8..2b69994 100644
--- a/arch/x86/kernel/ds.c
+++ b/arch/x86/kernel/ds.c
@@ -2,26 +2,49 @@
* Debug Store support
*
* This provides a low-level interface to the hardware's Debug Store
- * feature that is used for last branch recording (LBR) and
+ * feature that is used for branch trace store (BTS) and
* precise-event based sampling (PEBS).
*
- * Different architectures use a different DS layout/pointer size.
- * The below functions therefore work on a void*.
+ * It manages:
+ * - per-thread and per-cpu allocation of BTS and PEBS
+ * - buffer memory allocation (optional)
+ * - buffer overflow handling
+ * - buffer access
+ *
+ * It assumes:
+ * - get_task_struct on all parameter tasks
+ * - current is allowed to trace parameter tasks
*
*
- * Since there is no user for PEBS, yet, only LBR (or branch
- * trace store, BTS) is supported.
- *
- *
- * Copyright (C) 2007 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, Dec 2007
+ * Copyright (C) 2007-2008 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
*/
+
+#ifdef CONFIG_X86_DS
+
#include <asm/ds.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/slab.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+
+
+/*
+ * The configuration for a particular DS hardware implementation.
+ */
+struct ds_configuration {
+ /* the size of the DS structure in bytes */
+ unsigned char sizeof_ds;
+ /* the size of one pointer-typed field in the DS structure in bytes;
+ this covers the first 8 fields related to buffer management. */
+ unsigned char sizeof_field;
+ /* the size of a BTS/PEBS record in bytes */
+ unsigned char sizeof_rec[2];
+};
+static struct ds_configuration ds_cfg;
/*
@@ -44,378 +67,747 @@
* (interrupt occurs when write pointer passes interrupt pointer)
* - value to which counter is reset following counter overflow
*
- * On later architectures, the last branch recording hardware uses
- * 64bit pointers even in 32bit mode.
+ * Later architectures use 64bit pointers throughout, whereas earlier
+ * architectures use 32bit pointers in 32bit mode.
*
*
- * Branch Trace Store (BTS) records store information about control
- * flow changes. They at least provide the following information:
- * - source linear address
- * - destination linear address
+ * We compute the base address for the first 8 fields based on:
+ * - the field size stored in the DS configuration
+ * - the relative field position
+ * - an offset giving the start of the respective region
*
- * Netburst supported a predicated bit that had been dropped in later
- * architectures. We do not suppor it.
+ * This offset is further used to index various arrays holding
+ * information for BTS and PEBS at the respective index.
*
- *
- * In order to abstract from the actual DS and BTS layout, we describe
- * the access to the relevant fields.
- * Thanks to Andi Kleen for proposing this design.
- *
- * The implementation, however, is not as general as it might seem. In
- * order to stay somewhat simple and efficient, we assume an
- * underlying unsigned type (mostly a pointer type) and we expect the
- * field to be at least as big as that type.
+ * On later 32bit processors, we only access the lower 32bit of the
+ * 64bit pointer fields. The upper halves will be zeroed out.
*/
-/*
- * A special from_ip address to indicate that the BTS record is an
- * info record that needs to be interpreted or skipped.
- */
-#define BTS_ESCAPE_ADDRESS (-1)
-
-/*
- * A field access descriptor
- */
-struct access_desc {
- unsigned char offset;
- unsigned char size;
+enum ds_field {
+ ds_buffer_base = 0,
+ ds_index,
+ ds_absolute_maximum,
+ ds_interrupt_threshold,
};
-/*
- * The configuration for a particular DS/BTS hardware implementation.
- */
-struct ds_configuration {
- /* the DS configuration */
- unsigned char sizeof_ds;
- struct access_desc bts_buffer_base;
- struct access_desc bts_index;
- struct access_desc bts_absolute_maximum;
- struct access_desc bts_interrupt_threshold;
- /* the BTS configuration */
- unsigned char sizeof_bts;
- struct access_desc from_ip;
- struct access_desc to_ip;
- /* BTS variants used to store additional information like
- timestamps */
- struct access_desc info_type;
- struct access_desc info_data;
- unsigned long debugctl_mask;
+enum ds_qualifier {
+ ds_bts = 0,
+ ds_pebs
};
-/*
- * The global configuration used by the below accessor functions
- */
-static struct ds_configuration ds_cfg;
+static inline unsigned long ds_get(const unsigned char *base,
+ enum ds_qualifier qual, enum ds_field field)
+{
+ base += (ds_cfg.sizeof_field * (field + (4 * qual)));
+ return *(unsigned long *)base;
+}
+
+static inline void ds_set(unsigned char *base, enum ds_qualifier qual,
+ enum ds_field field, unsigned long value)
+{
+ base += (ds_cfg.sizeof_field * (field + (4 * qual)));
+ (*(unsigned long *)base) = value;
+}
+
/*
- * Accessor functions for some DS and BTS fields using the above
- * global ptrace_bts_cfg.
+ * Locking is done only for allocating BTS or PEBS resources and for
+ * guarding context and buffer memory allocation.
+ *
+ * Most functions require the current task to own the ds context part
+ * they are going to access. All the locking is done when validating
+ * access to the context.
*/
-static inline unsigned long get_bts_buffer_base(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.bts_buffer_base.offset);
-}
-static inline void set_bts_buffer_base(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.bts_buffer_base.offset)) = value;
-}
-static inline unsigned long get_bts_index(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.bts_index.offset);
-}
-static inline void set_bts_index(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.bts_index.offset)) = value;
-}
-static inline unsigned long get_bts_absolute_maximum(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.bts_absolute_maximum.offset);
-}
-static inline void set_bts_absolute_maximum(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.bts_absolute_maximum.offset)) = value;
-}
-static inline unsigned long get_bts_interrupt_threshold(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.bts_interrupt_threshold.offset);
-}
-static inline void set_bts_interrupt_threshold(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.bts_interrupt_threshold.offset)) = value;
-}
-static inline unsigned long get_from_ip(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.from_ip.offset);
-}
-static inline void set_from_ip(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.from_ip.offset)) = value;
-}
-static inline unsigned long get_to_ip(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.to_ip.offset);
-}
-static inline void set_to_ip(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.to_ip.offset)) = value;
-}
-static inline unsigned char get_info_type(char *base)
-{
- return *(unsigned char *)(base + ds_cfg.info_type.offset);
-}
-static inline void set_info_type(char *base, unsigned char value)
-{
- (*(unsigned char *)(base + ds_cfg.info_type.offset)) = value;
-}
-static inline unsigned long get_info_data(char *base)
-{
- return *(unsigned long *)(base + ds_cfg.info_data.offset);
-}
-static inline void set_info_data(char *base, unsigned long value)
-{
- (*(unsigned long *)(base + ds_cfg.info_data.offset)) = value;
-}
+static spinlock_t ds_lock = __SPIN_LOCK_UNLOCKED(ds_lock);
-
-int ds_allocate(void **dsp, size_t bts_size_in_bytes)
+/*
+ * Validate that the current task is allowed to access the BTS/PEBS
+ * buffer of the parameter task.
+ *
+ * Returns 0, if access is granted; -Eerrno, otherwise.
+ */
+static inline int ds_validate_access(struct ds_context *context,
+ enum ds_qualifier qual)
{
- size_t bts_size_in_records;
- unsigned long bts;
- void *ds;
+ if (!context)
+ return -EPERM;
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
-
- if (bts_size_in_bytes < 0)
- return -EINVAL;
-
- bts_size_in_records =
- bts_size_in_bytes / ds_cfg.sizeof_bts;
- bts_size_in_bytes =
- bts_size_in_records * ds_cfg.sizeof_bts;
-
- if (bts_size_in_bytes <= 0)
- return -EINVAL;
-
- bts = (unsigned long)kzalloc(bts_size_in_bytes, GFP_KERNEL);
-
- if (!bts)
- return -ENOMEM;
-
- ds = kzalloc(ds_cfg.sizeof_ds, GFP_KERNEL);
-
- if (!ds) {
- kfree((void *)bts);
- return -ENOMEM;
- }
-
- set_bts_buffer_base(ds, bts);
- set_bts_index(ds, bts);
- set_bts_absolute_maximum(ds, bts + bts_size_in_bytes);
- set_bts_interrupt_threshold(ds, bts + bts_size_in_bytes + 1);
-
- *dsp = ds;
- return 0;
-}
-
-int ds_free(void **dsp)
-{
- if (*dsp) {
- kfree((void *)get_bts_buffer_base(*dsp));
- kfree(*dsp);
- *dsp = NULL;
- }
- return 0;
-}
-
-int ds_get_bts_size(void *ds)
-{
- int size_in_bytes;
-
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
-
- if (!ds)
+ if (context->owner[qual] == current)
return 0;
- size_in_bytes =
- get_bts_absolute_maximum(ds) -
- get_bts_buffer_base(ds);
- return size_in_bytes;
+ return -EPERM;
}
-int ds_get_bts_end(void *ds)
+
+/*
+ * We either support (system-wide) per-cpu or per-thread allocation.
+ * We distinguish the two based on the task_struct pointer, where a
+ * NULL pointer indicates per-cpu allocation for the current cpu.
+ *
+ * Allocations are use-counted. As soon as resources are allocated,
+ * further allocations must be of the same type (per-cpu or
+ * per-thread). We model this by counting allocations (i.e. the number
+ * of tracers of a certain type) for one type negatively:
+ * =0 no tracers
+ * >0 number of per-thread tracers
+ * <0 number of per-cpu tracers
+ *
+ * The below functions to get and put tracers and to check the
+ * allocation type require the ds_lock to be held by the caller.
+ *
+ * Tracers essentially gives the number of ds contexts for a certain
+ * type of allocation.
+ */
+static long tracers;
+
+static inline void get_tracer(struct task_struct *task)
{
- int size_in_bytes = ds_get_bts_size(ds);
-
- if (size_in_bytes <= 0)
- return size_in_bytes;
-
- return size_in_bytes / ds_cfg.sizeof_bts;
+ tracers += (task ? 1 : -1);
}
-int ds_get_bts_index(void *ds)
+static inline void put_tracer(struct task_struct *task)
{
- int index_offset_in_bytes;
-
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
-
- index_offset_in_bytes =
- get_bts_index(ds) -
- get_bts_buffer_base(ds);
-
- return index_offset_in_bytes / ds_cfg.sizeof_bts;
+ tracers -= (task ? 1 : -1);
}
-int ds_set_overflow(void *ds, int method)
+static inline int check_tracer(struct task_struct *task)
{
- switch (method) {
- case DS_O_SIGNAL:
- return -EOPNOTSUPP;
- case DS_O_WRAP:
- return 0;
- default:
- return -EINVAL;
- }
+ return (task ? (tracers >= 0) : (tracers <= 0));
}
-int ds_get_overflow(void *ds)
+
+/*
+ * The DS context is either attached to a thread or to a cpu:
+ * - in the former case, the thread_struct contains a pointer to the
+ * attached context.
+ * - in the latter case, we use a static array of per-cpu context
+ * pointers.
+ *
+ * Contexts are use-counted. They are allocated on first access and
+ * deallocated when the last user puts the context.
+ *
+ * We distinguish between an allocating and a non-allocating get of a
+ * context:
+ * - the allocating get is used for requesting BTS/PEBS resources. It
+ * requires the caller to hold the global ds_lock.
+ * - the non-allocating get is used for all other cases. A
+ * non-existing context indicates an error. It acquires and releases
+ * the ds_lock itself for obtaining the context.
+ *
+ * A context and its DS configuration are allocated and deallocated
+ * together. A context always has a DS configuration of the
+ * appropriate size.
+ */
+static DEFINE_PER_CPU(struct ds_context *, system_context);
+
+#define this_system_context per_cpu(system_context, smp_processor_id())
+
+/*
+ * Returns the pointer to the parameter task's context or to the
+ * system-wide context, if task is NULL.
+ *
+ * Increases the use count of the returned context, if not NULL.
+ */
+static inline struct ds_context *ds_get_context(struct task_struct *task)
{
- return DS_O_WRAP;
+ struct ds_context *context;
+
+ spin_lock(&ds_lock);
+
+ context = (task ? task->thread.ds_ctx : this_system_context);
+ if (context)
+ context->count++;
+
+ spin_unlock(&ds_lock);
+
+ return context;
}
-int ds_clear(void *ds)
+/*
+ * Same as ds_get_context, but allocates the context and it's DS
+ * structure, if necessary; returns NULL; if out of memory.
+ *
+ * pre: requires ds_lock to be held
+ */
+static inline struct ds_context *ds_alloc_context(struct task_struct *task)
{
- int bts_size = ds_get_bts_size(ds);
- unsigned long bts_base;
+ struct ds_context **p_context =
+ (task ? &task->thread.ds_ctx : &this_system_context);
+ struct ds_context *context = *p_context;
- if (bts_size <= 0)
- return bts_size;
+ if (!context) {
+ context = kzalloc(sizeof(*context), GFP_KERNEL);
- bts_base = get_bts_buffer_base(ds);
- memset((void *)bts_base, 0, bts_size);
+ if (!context)
+ return NULL;
- set_bts_index(ds, bts_base);
- return 0;
-}
+ context->ds = kzalloc(ds_cfg.sizeof_ds, GFP_KERNEL);
+ if (!context->ds) {
+ kfree(context);
+ return NULL;
+ }
-int ds_read_bts(void *ds, int index, struct bts_struct *out)
-{
- void *bts;
+ *p_context = context;
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
- return -EOPNOTSUPP;
+ context->this = p_context;
+ context->task = task;
- if (index < 0)
- return -EINVAL;
+ if (task)
+ set_tsk_thread_flag(task, TIF_DS_AREA_MSR);
- if (index >= ds_get_bts_size(ds))
- return -EINVAL;
+ if (!task || (task == current))
+ wrmsr(MSR_IA32_DS_AREA, (unsigned long)context->ds, 0);
- bts = (void *)(get_bts_buffer_base(ds) + (index * ds_cfg.sizeof_bts));
-
- memset(out, 0, sizeof(*out));
- if (get_from_ip(bts) == BTS_ESCAPE_ADDRESS) {
- out->qualifier = get_info_type(bts);
- out->variant.jiffies = get_info_data(bts);
- } else {
- out->qualifier = BTS_BRANCH;
- out->variant.lbr.from_ip = get_from_ip(bts);
- out->variant.lbr.to_ip = get_to_ip(bts);
+ get_tracer(task);
}
- return sizeof(*out);;
+ context->count++;
+
+ return context;
}
-int ds_write_bts(void *ds, const struct bts_struct *in)
+/*
+ * Decreases the use count of the parameter context, if not NULL.
+ * Deallocates the context, if the use count reaches zero.
+ */
+static inline void ds_put_context(struct ds_context *context)
{
- unsigned long bts;
+ if (!context)
+ return;
- if (!ds_cfg.sizeof_ds || !ds_cfg.sizeof_bts)
+ spin_lock(&ds_lock);
+
+ if (--context->count)
+ goto out;
+
+ *(context->this) = NULL;
+
+ if (context->task)
+ clear_tsk_thread_flag(context->task, TIF_DS_AREA_MSR);
+
+ if (!context->task || (context->task == current))
+ wrmsrl(MSR_IA32_DS_AREA, 0);
+
+ put_tracer(context->task);
+
+ /* free any leftover buffers from tracers that did not
+ * deallocate them properly. */
+ kfree(context->buffer[ds_bts]);
+ kfree(context->buffer[ds_pebs]);
+ kfree(context->ds);
+ kfree(context);
+ out:
+ spin_unlock(&ds_lock);
+}
+
+
+/*
+ * Handle a buffer overflow
+ *
+ * task: the task whose buffers are overflowing;
+ * NULL for a buffer overflow on the current cpu
+ * context: the ds context
+ * qual: the buffer type
+ */
+static void ds_overflow(struct task_struct *task, struct ds_context *context,
+ enum ds_qualifier qual)
+{
+ if (!context)
+ return;
+
+ if (context->callback[qual])
+ (*context->callback[qual])(task);
+
+ /* todo: do some more overflow handling */
+}
+
+
+/*
+ * Allocate a non-pageable buffer of the parameter size.
+ * Checks the memory and the locked memory rlimit.
+ *
+ * Returns the buffer, if successful;
+ * NULL, if out of memory or rlimit exceeded.
+ *
+ * size: the requested buffer size in bytes
+ * pages (out): if not NULL, contains the number of pages reserved
+ */
+static inline void *ds_allocate_buffer(size_t size, unsigned int *pages)
+{
+ unsigned long rlim, vm, pgsz;
+ void *buffer;
+
+ pgsz = PAGE_ALIGN(size) >> PAGE_SHIFT;
+
+ rlim = current->signal->rlim[RLIMIT_AS].rlim_cur >> PAGE_SHIFT;
+ vm = current->mm->total_vm + pgsz;
+ if (rlim < vm)
+ return NULL;
+
+ rlim = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT;
+ vm = current->mm->locked_vm + pgsz;
+ if (rlim < vm)
+ return NULL;
+
+ buffer = kzalloc(size, GFP_KERNEL);
+ if (!buffer)
+ return NULL;
+
+ current->mm->total_vm += pgsz;
+ current->mm->locked_vm += pgsz;
+
+ if (pages)
+ *pages = pgsz;
+
+ return buffer;
+}
+
+static int ds_request(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl, enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ unsigned long buffer, adj;
+ const unsigned long alignment = (1 << 3);
+ int error = 0;
+
+ if (!ds_cfg.sizeof_ds)
return -EOPNOTSUPP;
- if (ds_get_bts_size(ds) <= 0)
- return -ENXIO;
-
- bts = get_bts_index(ds);
-
- memset((void *)bts, 0, ds_cfg.sizeof_bts);
- switch (in->qualifier) {
- case BTS_INVALID:
- break;
-
- case BTS_BRANCH:
- set_from_ip((void *)bts, in->variant.lbr.from_ip);
- set_to_ip((void *)bts, in->variant.lbr.to_ip);
- break;
-
- case BTS_TASK_ARRIVES:
- case BTS_TASK_DEPARTS:
- set_from_ip((void *)bts, BTS_ESCAPE_ADDRESS);
- set_info_type((void *)bts, in->qualifier);
- set_info_data((void *)bts, in->variant.jiffies);
- break;
-
- default:
+ /* we require some space to do alignment adjustments below */
+ if (size < (alignment + ds_cfg.sizeof_rec[qual]))
return -EINVAL;
+
+ /* buffer overflow notification is not yet implemented */
+ if (ovfl)
+ return -EOPNOTSUPP;
+
+
+ spin_lock(&ds_lock);
+
+ if (!check_tracer(task))
+ return -EPERM;
+
+ error = -ENOMEM;
+ context = ds_alloc_context(task);
+ if (!context)
+ goto out_unlock;
+
+ error = -EALREADY;
+ if (context->owner[qual] == current)
+ goto out_unlock;
+ error = -EPERM;
+ if (context->owner[qual] != NULL)
+ goto out_unlock;
+ context->owner[qual] = current;
+
+ spin_unlock(&ds_lock);
+
+
+ error = -ENOMEM;
+ if (!base) {
+ base = ds_allocate_buffer(size, &context->pages[qual]);
+ if (!base)
+ goto out_release;
+
+ context->buffer[qual] = base;
+ }
+ error = 0;
+
+ context->callback[qual] = ovfl;
+
+ /* adjust the buffer address and size to meet alignment
+ * constraints:
+ * - buffer is double-word aligned
+ * - size is multiple of record size
+ *
+ * We checked the size at the very beginning; we have enough
+ * space to do the adjustment.
+ */
+ buffer = (unsigned long)base;
+
+ adj = ALIGN(buffer, alignment) - buffer;
+ buffer += adj;
+ size -= adj;
+
+ size /= ds_cfg.sizeof_rec[qual];
+ size *= ds_cfg.sizeof_rec[qual];
+
+ ds_set(context->ds, qual, ds_buffer_base, buffer);
+ ds_set(context->ds, qual, ds_index, buffer);
+ ds_set(context->ds, qual, ds_absolute_maximum, buffer + size);
+
+ if (ovfl) {
+ /* todo: select a suitable interrupt threshold */
+ } else
+ ds_set(context->ds, qual,
+ ds_interrupt_threshold, buffer + size + 1);
+
+ /* we keep the context until ds_release */
+ return error;
+
+ out_release:
+ context->owner[qual] = NULL;
+ ds_put_context(context);
+ return error;
+
+ out_unlock:
+ spin_unlock(&ds_lock);
+ ds_put_context(context);
+ return error;
+}
+
+int ds_request_bts(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl)
+{
+ return ds_request(task, base, size, ovfl, ds_bts);
+}
+
+int ds_request_pebs(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl)
+{
+ return ds_request(task, base, size, ovfl, ds_pebs);
+}
+
+static int ds_release(struct task_struct *task, enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ kfree(context->buffer[qual]);
+ context->buffer[qual] = NULL;
+
+ current->mm->total_vm -= context->pages[qual];
+ current->mm->locked_vm -= context->pages[qual];
+ context->pages[qual] = 0;
+ context->owner[qual] = NULL;
+
+ /*
+ * we put the context twice:
+ * once for the ds_get_context
+ * once for the corresponding ds_request
+ */
+ ds_put_context(context);
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_release_bts(struct task_struct *task)
+{
+ return ds_release(task, ds_bts);
+}
+
+int ds_release_pebs(struct task_struct *task)
+{
+ return ds_release(task, ds_pebs);
+}
+
+static int ds_get_index(struct task_struct *task, size_t *pos,
+ enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ unsigned long base, index;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ index = ds_get(context->ds, qual, ds_index);
+
+ error = ((index - base) / ds_cfg.sizeof_rec[qual]);
+ if (pos)
+ *pos = error;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_get_bts_index(struct task_struct *task, size_t *pos)
+{
+ return ds_get_index(task, pos, ds_bts);
+}
+
+int ds_get_pebs_index(struct task_struct *task, size_t *pos)
+{
+ return ds_get_index(task, pos, ds_pebs);
+}
+
+static int ds_get_end(struct task_struct *task, size_t *pos,
+ enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ unsigned long base, end;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
+
+ error = ((end - base) / ds_cfg.sizeof_rec[qual]);
+ if (pos)
+ *pos = error;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_get_bts_end(struct task_struct *task, size_t *pos)
+{
+ return ds_get_end(task, pos, ds_bts);
+}
+
+int ds_get_pebs_end(struct task_struct *task, size_t *pos)
+{
+ return ds_get_end(task, pos, ds_pebs);
+}
+
+static int ds_access(struct task_struct *task, size_t index,
+ const void **record, enum ds_qualifier qual)
+{
+ struct ds_context *context;
+ unsigned long base, idx;
+ int error;
+
+ if (!record)
+ return -EINVAL;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ idx = base + (index * ds_cfg.sizeof_rec[qual]);
+
+ error = -EINVAL;
+ if (idx > ds_get(context->ds, qual, ds_absolute_maximum))
+ goto out;
+
+ *record = (const void *)idx;
+ error = ds_cfg.sizeof_rec[qual];
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_access_bts(struct task_struct *task, size_t index, const void **record)
+{
+ return ds_access(task, index, record, ds_bts);
+}
+
+int ds_access_pebs(struct task_struct *task, size_t index, const void **record)
+{
+ return ds_access(task, index, record, ds_pebs);
+}
+
+static int ds_write(struct task_struct *task, const void *record, size_t size,
+ enum ds_qualifier qual, int force)
+{
+ struct ds_context *context;
+ int error;
+
+ if (!record)
+ return -EINVAL;
+
+ error = -EPERM;
+ context = ds_get_context(task);
+ if (!context)
+ goto out;
+
+ if (!force) {
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
}
- bts = bts + ds_cfg.sizeof_bts;
- if (bts >= get_bts_absolute_maximum(ds))
- bts = get_bts_buffer_base(ds);
- set_bts_index(ds, bts);
+ error = 0;
+ while (size) {
+ unsigned long base, index, end, write_end, int_th;
+ unsigned long write_size, adj_write_size;
- return ds_cfg.sizeof_bts;
+ /*
+ * write as much as possible without producing an
+ * overflow interrupt.
+ *
+ * interrupt_threshold must either be
+ * - bigger than absolute_maximum or
+ * - point to a record between buffer_base and absolute_maximum
+ *
+ * index points to a valid record.
+ */
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ index = ds_get(context->ds, qual, ds_index);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
+ int_th = ds_get(context->ds, qual, ds_interrupt_threshold);
+
+ write_end = min(end, int_th);
+
+ /* if we are already beyond the interrupt threshold,
+ * we fill the entire buffer */
+ if (write_end <= index)
+ write_end = end;
+
+ if (write_end <= index)
+ goto out;
+
+ write_size = min((unsigned long) size, write_end - index);
+ memcpy((void *)index, record, write_size);
+
+ record = (const char *)record + write_size;
+ size -= write_size;
+ error += write_size;
+
+ adj_write_size = write_size / ds_cfg.sizeof_rec[qual];
+ adj_write_size *= ds_cfg.sizeof_rec[qual];
+
+ /* zero out trailing bytes */
+ memset((char *)index + write_size, 0,
+ adj_write_size - write_size);
+ index += adj_write_size;
+
+ if (index >= end)
+ index = base;
+ ds_set(context->ds, qual, ds_index, index);
+
+ if (index >= int_th)
+ ds_overflow(task, context, qual);
+ }
+
+ out:
+ ds_put_context(context);
+ return error;
}
-unsigned long ds_debugctl_mask(void)
+int ds_write_bts(struct task_struct *task, const void *record, size_t size)
{
- return ds_cfg.debugctl_mask;
+ return ds_write(task, record, size, ds_bts, /* force = */ 0);
}
-#ifdef __i386__
-static const struct ds_configuration ds_cfg_netburst = {
- .sizeof_ds = 9 * 4,
- .bts_buffer_base = { 0, 4 },
- .bts_index = { 4, 4 },
- .bts_absolute_maximum = { 8, 4 },
- .bts_interrupt_threshold = { 12, 4 },
- .sizeof_bts = 3 * 4,
- .from_ip = { 0, 4 },
- .to_ip = { 4, 4 },
- .info_type = { 4, 1 },
- .info_data = { 8, 4 },
- .debugctl_mask = (1<<2)|(1<<3)
+int ds_write_pebs(struct task_struct *task, const void *record, size_t size)
+{
+ return ds_write(task, record, size, ds_pebs, /* force = */ 0);
+}
+
+int ds_unchecked_write_bts(struct task_struct *task,
+ const void *record, size_t size)
+{
+ return ds_write(task, record, size, ds_bts, /* force = */ 1);
+}
+
+int ds_unchecked_write_pebs(struct task_struct *task,
+ const void *record, size_t size)
+{
+ return ds_write(task, record, size, ds_pebs, /* force = */ 1);
+}
+
+static int ds_reset_or_clear(struct task_struct *task,
+ enum ds_qualifier qual, int clear)
+{
+ struct ds_context *context;
+ unsigned long base, end;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, qual);
+ if (error < 0)
+ goto out;
+
+ base = ds_get(context->ds, qual, ds_buffer_base);
+ end = ds_get(context->ds, qual, ds_absolute_maximum);
+
+ if (clear)
+ memset((void *)base, 0, end - base);
+
+ ds_set(context->ds, qual, ds_index, base);
+
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_reset_bts(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_bts, /* clear = */ 0);
+}
+
+int ds_reset_pebs(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_pebs, /* clear = */ 0);
+}
+
+int ds_clear_bts(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_bts, /* clear = */ 1);
+}
+
+int ds_clear_pebs(struct task_struct *task)
+{
+ return ds_reset_or_clear(task, ds_pebs, /* clear = */ 1);
+}
+
+int ds_get_pebs_reset(struct task_struct *task, u64 *value)
+{
+ struct ds_context *context;
+ int error;
+
+ if (!value)
+ return -EINVAL;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, ds_pebs);
+ if (error < 0)
+ goto out;
+
+ *value = *(u64 *)(context->ds + (ds_cfg.sizeof_field * 8));
+
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+int ds_set_pebs_reset(struct task_struct *task, u64 value)
+{
+ struct ds_context *context;
+ int error;
+
+ context = ds_get_context(task);
+ error = ds_validate_access(context, ds_pebs);
+ if (error < 0)
+ goto out;
+
+ *(u64 *)(context->ds + (ds_cfg.sizeof_field * 8)) = value;
+
+ error = 0;
+ out:
+ ds_put_context(context);
+ return error;
+}
+
+static const struct ds_configuration ds_cfg_var = {
+ .sizeof_ds = sizeof(long) * 12,
+ .sizeof_field = sizeof(long),
+ .sizeof_rec[ds_bts] = sizeof(long) * 3,
+ .sizeof_rec[ds_pebs] = sizeof(long) * 10
};
-
-static const struct ds_configuration ds_cfg_pentium_m = {
- .sizeof_ds = 9 * 4,
- .bts_buffer_base = { 0, 4 },
- .bts_index = { 4, 4 },
- .bts_absolute_maximum = { 8, 4 },
- .bts_interrupt_threshold = { 12, 4 },
- .sizeof_bts = 3 * 4,
- .from_ip = { 0, 4 },
- .to_ip = { 4, 4 },
- .info_type = { 4, 1 },
- .info_data = { 8, 4 },
- .debugctl_mask = (1<<6)|(1<<7)
-};
-#endif /* _i386_ */
-
-static const struct ds_configuration ds_cfg_core2 = {
- .sizeof_ds = 9 * 8,
- .bts_buffer_base = { 0, 8 },
- .bts_index = { 8, 8 },
- .bts_absolute_maximum = { 16, 8 },
- .bts_interrupt_threshold = { 24, 8 },
- .sizeof_bts = 3 * 8,
- .from_ip = { 0, 8 },
- .to_ip = { 8, 8 },
- .info_type = { 8, 1 },
- .info_data = { 16, 8 },
- .debugctl_mask = (1<<6)|(1<<7)|(1<<9)
+static const struct ds_configuration ds_cfg_64 = {
+ .sizeof_ds = 8 * 12,
+ .sizeof_field = 8,
+ .sizeof_rec[ds_bts] = 8 * 3,
+ .sizeof_rec[ds_pebs] = 8 * 10
};
static inline void
@@ -429,14 +821,13 @@
switch (c->x86) {
case 0x6:
switch (c->x86_model) {
-#ifdef __i386__
case 0xD:
case 0xE: /* Pentium M */
- ds_configure(&ds_cfg_pentium_m);
+ ds_configure(&ds_cfg_var);
break;
-#endif /* _i386_ */
case 0xF: /* Core2 */
- ds_configure(&ds_cfg_core2);
+ case 0x1C: /* Atom */
+ ds_configure(&ds_cfg_64);
break;
default:
/* sorry, don't know about them */
@@ -445,13 +836,11 @@
break;
case 0xF:
switch (c->x86_model) {
-#ifdef __i386__
case 0x0:
case 0x1:
case 0x2: /* Netburst */
- ds_configure(&ds_cfg_netburst);
+ ds_configure(&ds_cfg_var);
break;
-#endif /* _i386_ */
default:
/* sorry, don't know about them */
break;
@@ -462,3 +851,14 @@
break;
}
}
+
+void ds_free(struct ds_context *context)
+{
+ /* This is called when the task owning the parameter context
+ * is dying. There should not be any user of that context left
+ * to disturb us, anymore. */
+ unsigned long leftovers = context->count;
+ while (leftovers--)
+ ds_put_context(context);
+}
+#endif /* CONFIG_X86_DS */
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 9af8907..66e48aa 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -1203,7 +1203,7 @@
if (!p)
return -EINVAL;
- if (!strcmp(p, "exactmap")) {
+ if (!strncmp(p, "exactmap", 8)) {
#ifdef CONFIG_CRASH_DUMP
/*
* If we are doing a crash dump, we still need to know
diff --git a/arch/x86/kernel/efi_32.c b/arch/x86/kernel/efi_32.c
index 4b63c8e..5cab48e 100644
--- a/arch/x86/kernel/efi_32.c
+++ b/arch/x86/kernel/efi_32.c
@@ -53,7 +53,7 @@
* directory. If I have PAE, I just need to duplicate one entry in
* page directory.
*/
- cr4 = read_cr4();
+ cr4 = read_cr4_safe();
if (cr4 & X86_CR4_PAE) {
efi_bak_pg_dir_pointer[0].pgd =
@@ -91,7 +91,7 @@
gdt_descr.size = GDT_SIZE - 1;
load_gdt(&gdt_descr);
- cr4 = read_cr4();
+ cr4 = read_cr4_safe();
if (cr4 & X86_CR4_PAE) {
swapper_pg_dir[pgd_index(0)].pgd =
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 2cfcbded..bfa837c 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -222,7 +222,7 @@
enum map_type {map_wb, map_uc};
-static void map_high(char *id, unsigned long base, int shift, enum map_type map_type)
+static __init void map_high(char *id, unsigned long base, int shift, enum map_type map_type)
{
unsigned long bytes, paddr;
@@ -293,7 +293,9 @@
sn_rtc_cycles_per_second = ticks_per_sec;
}
-static __init void uv_system_init(void)
+static bool uv_system_inited;
+
+void __init uv_system_init(void)
{
union uvh_si_addr_map_config_u m_n_config;
union uvh_node_id_u node_id;
@@ -383,6 +385,7 @@
map_mmr_high(max_pnode);
map_config_high(max_pnode);
map_mmioh_high(max_pnode);
+ uv_system_inited = true;
}
/*
@@ -391,8 +394,7 @@
*/
void __cpuinit uv_cpu_init(void)
{
- if (!uv_node_to_blade)
- uv_system_init();
+ BUG_ON(!uv_system_inited);
uv_blade_info[uv_numa_blade_id()].nr_online_cpus++;
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 1b318e9..9bfc4d7 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -88,6 +88,7 @@
BUILD_BUG_ON(!(MODULES_VADDR > __START_KERNEL));
BUILD_BUG_ON(!(((MODULES_END - 1) & PGDIR_MASK) ==
(__START_KERNEL & PGDIR_MASK)));
+ BUILD_BUG_ON(__fix_to_virt(__end_of_fixed_addresses) <= MODULES_END);
/* clear bss before set_intr_gate with early_idt_handler */
clear_bss();
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index ad2b15a..73deaff 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -210,8 +210,8 @@
/* Calculate the min / max delta */
hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
&hpet_clockevent);
- hpet_clockevent.min_delta_ns = clockevent_delta2ns(0x30,
- &hpet_clockevent);
+ /* 5 usec minimum reprogramming delta. */
+ hpet_clockevent.min_delta_ns = 5000;
/*
* Start hpet with the boot cpu mask and make it
@@ -270,15 +270,22 @@
}
static int hpet_legacy_next_event(unsigned long delta,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
- unsigned long cnt;
+ u32 cnt;
cnt = hpet_readl(HPET_COUNTER);
- cnt += delta;
+ cnt += (u32) delta;
hpet_writel(cnt, HPET_T0_CMP);
- return ((long)(hpet_readl(HPET_COUNTER) - cnt ) > 0) ? -ETIME : 0;
+ /*
+ * We need to read back the CMP register to make sure that
+ * what we wrote hit the chip before we compare it to the
+ * counter.
+ */
+ WARN_ON((u32)hpet_readl(HPET_T0_CMP) != cnt);
+
+ return (s32)((u32)hpet_readl(HPET_COUNTER) - cnt) >= 0 ? -ETIME : 0;
}
/*
@@ -359,6 +366,7 @@
int __init hpet_enable(void)
{
unsigned long id;
+ int i;
if (!is_hpet_capable())
return 0;
@@ -369,6 +377,29 @@
* Read the period and check for a sane value:
*/
hpet_period = hpet_readl(HPET_PERIOD);
+
+ /*
+ * AMD SB700 based systems with spread spectrum enabled use a
+ * SMM based HPET emulation to provide proper frequency
+ * setting. The SMM code is initialized with the first HPET
+ * register access and takes some time to complete. During
+ * this time the config register reads 0xffffffff. We check
+ * for max. 1000 loops whether the config register reads a non
+ * 0xffffffff value to make sure that HPET is up and running
+ * before we go further. A counting loop is safe, as the HPET
+ * access takes thousands of CPU cycles. On non SB700 based
+ * machines this check is only done once and has no side
+ * effects.
+ */
+ for (i = 0; hpet_readl(HPET_CFG) == 0xFFFFFFFF; i++) {
+ if (i == 1000) {
+ printk(KERN_WARNING
+ "HPET config register value = 0xFFFFFFFF. "
+ "Disabling HPET\n");
+ goto out_nohpet;
+ }
+ }
+
if (hpet_period < HPET_MIN_PERIOD || hpet_period > HPET_MAX_PERIOD)
goto out_nohpet;
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 1c3a66a..720d260 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -92,6 +92,14 @@
DMI_MATCH(DMI_BOARD_NAME, "30BF")
}
},
+ {
+ .callback = dmi_io_delay_0xed_port,
+ .ident = "Presario F700",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+ DMI_MATCH(DMI_BOARD_NAME, "30D3")
+ }
+ },
{ }
};
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index f2d43bc..ff7d3b0 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -139,6 +139,7 @@
if (PageHighMem(pg)) {
data = ioremap_cache(pa_data, sizeof(*data));
if (!data) {
+ kfree(node);
error = -ENXIO;
goto err_dir;
}
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index f47f0eb..8282a21 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -69,6 +69,9 @@
*/
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
gdb_regs[GDB_AX] = regs->ax;
gdb_regs[GDB_BX] = regs->bx;
gdb_regs[GDB_CX] = regs->cx;
@@ -76,9 +79,9 @@
gdb_regs[GDB_SI] = regs->si;
gdb_regs[GDB_DI] = regs->di;
gdb_regs[GDB_BP] = regs->bp;
- gdb_regs[GDB_PS] = regs->flags;
gdb_regs[GDB_PC] = regs->ip;
#ifdef CONFIG_X86_32
+ gdb_regs[GDB_PS] = regs->flags;
gdb_regs[GDB_DS] = regs->ds;
gdb_regs[GDB_ES] = regs->es;
gdb_regs[GDB_CS] = regs->cs;
@@ -94,6 +97,9 @@
gdb_regs[GDB_R13] = regs->r13;
gdb_regs[GDB_R14] = regs->r14;
gdb_regs[GDB_R15] = regs->r15;
+ gdb_regs32[GDB_PS] = regs->flags;
+ gdb_regs32[GDB_CS] = regs->cs;
+ gdb_regs32[GDB_SS] = regs->ss;
#endif
gdb_regs[GDB_SP] = regs->sp;
}
@@ -112,6 +118,9 @@
*/
void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
gdb_regs[GDB_AX] = 0;
gdb_regs[GDB_BX] = 0;
gdb_regs[GDB_CX] = 0;
@@ -129,8 +138,10 @@
gdb_regs[GDB_FS] = 0xFFFF;
gdb_regs[GDB_GS] = 0xFFFF;
#else
- gdb_regs[GDB_PS] = *(unsigned long *)(p->thread.sp + 8);
- gdb_regs[GDB_PC] = 0;
+ gdb_regs32[GDB_PS] = *(unsigned long *)(p->thread.sp + 8);
+ gdb_regs32[GDB_CS] = __KERNEL_CS;
+ gdb_regs32[GDB_SS] = __KERNEL_DS;
+ gdb_regs[GDB_PC] = p->thread.ip;
gdb_regs[GDB_R8] = 0;
gdb_regs[GDB_R9] = 0;
gdb_regs[GDB_R10] = 0;
@@ -153,6 +164,9 @@
*/
void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
+#ifndef CONFIG_X86_32
+ u32 *gdb_regs32 = (u32 *)gdb_regs;
+#endif
regs->ax = gdb_regs[GDB_AX];
regs->bx = gdb_regs[GDB_BX];
regs->cx = gdb_regs[GDB_CX];
@@ -160,9 +174,9 @@
regs->si = gdb_regs[GDB_SI];
regs->di = gdb_regs[GDB_DI];
regs->bp = gdb_regs[GDB_BP];
- regs->flags = gdb_regs[GDB_PS];
regs->ip = gdb_regs[GDB_PC];
#ifdef CONFIG_X86_32
+ regs->flags = gdb_regs[GDB_PS];
regs->ds = gdb_regs[GDB_DS];
regs->es = gdb_regs[GDB_ES];
regs->cs = gdb_regs[GDB_CS];
@@ -175,6 +189,9 @@
regs->r13 = gdb_regs[GDB_R13];
regs->r14 = gdb_regs[GDB_R14];
regs->r15 = gdb_regs[GDB_R15];
+ regs->flags = gdb_regs32[GDB_PS];
+ regs->cs = gdb_regs32[GDB_CS];
+ regs->ss = gdb_regs32[GDB_SS];
#endif
}
@@ -378,10 +395,8 @@
if (remcomInBuffer[0] == 's') {
linux_regs->flags |= X86_EFLAGS_TF;
kgdb_single_step = 1;
- if (kgdb_contthread) {
- atomic_set(&kgdb_cpu_doing_single_step,
- raw_smp_processor_id());
- }
+ atomic_set(&kgdb_cpu_doing_single_step,
+ raw_smp_processor_id());
}
get_debugreg(dr6, 6);
@@ -466,9 +481,15 @@
case DIE_DEBUG:
if (atomic_read(&kgdb_cpu_doing_single_step) ==
- raw_smp_processor_id() &&
- user_mode(regs))
- return single_step_cont(regs, args);
+ raw_smp_processor_id()) {
+ if (user_mode(regs))
+ return single_step_cont(regs, args);
+ break;
+ } else if (test_thread_flag(TIF_SINGLESTEP))
+ /* This means a user thread is single stepping
+ * a system call which should be ignored
+ */
+ return NOTIFY_DONE;
/* fall through */
default:
if (user_mode(regs))
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index 9fe478d..0732adb 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/numa.h>
#include <linux/ftrace.h>
+#include <linux/suspend.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
@@ -78,7 +79,7 @@
/*
* A architecture hook called to validate the
* proposed image and prepare the control pages
- * as needed. The pages for KEXEC_CONTROL_CODE_SIZE
+ * as needed. The pages for KEXEC_CONTROL_PAGE_SIZE
* have been allocated, but the segments have yet
* been copied into the kernel.
*
@@ -113,6 +114,7 @@
{
unsigned long page_list[PAGES_NR];
void *control_page;
+ int save_ftrace_enabled;
asmlinkage unsigned long
(*relocate_kernel_ptr)(unsigned long indirection_page,
unsigned long control_page,
@@ -120,7 +122,12 @@
unsigned int has_pae,
unsigned int preserve_context);
- tracer_disable();
+#ifdef CONFIG_KEXEC_JUMP
+ if (kexec_image->preserve_context)
+ save_processor_state();
+#endif
+
+ save_ftrace_enabled = __ftrace_enabled_save();
/* Interrupts aren't acceptable while we reboot */
local_irq_disable();
@@ -138,7 +145,7 @@
}
control_page = page_address(image->control_code_page);
- memcpy(control_page, relocate_kernel, PAGE_SIZE/2);
+ memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
relocate_kernel_ptr = control_page;
page_list[PA_CONTROL_PAGE] = __pa(control_page);
@@ -178,6 +185,13 @@
(unsigned long)page_list,
image->start, cpu_has_pae,
image->preserve_context);
+
+#ifdef CONFIG_KEXEC_JUMP
+ if (kexec_image->preserve_context)
+ restore_processor_state();
+#endif
+
+ __ftrace_enabled_restore(save_ftrace_enabled);
}
void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c
index 07c0f82..3b59951 100644
--- a/arch/x86/kernel/mfgpt_32.c
+++ b/arch/x86/kernel/mfgpt_32.c
@@ -33,6 +33,8 @@
#include <linux/module.h>
#include <asm/geode.h>
+#define MFGPT_DEFAULT_IRQ 7
+
static struct mfgpt_timer_t {
unsigned int avail:1;
} mfgpt_timers[MFGPT_MAX_TIMERS];
@@ -157,29 +159,48 @@
}
EXPORT_SYMBOL_GPL(geode_mfgpt_toggle_event);
-int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable)
+int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable)
{
- u32 val, dummy;
- int offset;
+ u32 zsel, lpc, dummy;
+ int shift;
if (timer < 0 || timer >= MFGPT_MAX_TIMERS)
return -EIO;
- if (geode_mfgpt_toggle_event(timer, cmp, MFGPT_EVENT_IRQ, enable))
+ /*
+ * Unfortunately, MFGPTs come in pairs sharing their IRQ lines. If VSA
+ * is using the same CMP of the timer's Siamese twin, the IRQ is set to
+ * 2, and we mustn't use nor change it.
+ * XXX: Likewise, 2 Linux drivers might clash if the 2nd overwrites the
+ * IRQ of the 1st. This can only happen if forcing an IRQ, calling this
+ * with *irq==0 is safe. Currently there _are_ no 2 drivers.
+ */
+ rdmsr(MSR_PIC_ZSEL_LOW, zsel, dummy);
+ shift = ((cmp == MFGPT_CMP1 ? 0 : 4) + timer % 4) * 4;
+ if (((zsel >> shift) & 0xF) == 2)
return -EIO;
- rdmsr(MSR_PIC_ZSEL_LOW, val, dummy);
+ /* Choose IRQ: if none supplied, keep IRQ already set or use default */
+ if (!*irq)
+ *irq = (zsel >> shift) & 0xF;
+ if (!*irq)
+ *irq = MFGPT_DEFAULT_IRQ;
- offset = (timer % 4) * 4;
+ /* Can't use IRQ if it's 0 (=disabled), 2, or routed to LPC */
+ if (*irq < 1 || *irq == 2 || *irq > 15)
+ return -EIO;
+ rdmsr(MSR_PIC_IRQM_LPC, lpc, dummy);
+ if (lpc & (1 << *irq))
+ return -EIO;
- val &= ~((0xF << offset) | (0xF << (offset + 16)));
-
+ /* All chosen and checked - go for it */
+ if (geode_mfgpt_toggle_event(timer, cmp, MFGPT_EVENT_IRQ, enable))
+ return -EIO;
if (enable) {
- val |= (irq & 0x0F) << (offset);
- val |= (irq & 0x0F) << (offset + 16);
+ zsel = (zsel & ~(0xF << shift)) | (*irq << shift);
+ wrmsr(MSR_PIC_ZSEL_LOW, zsel, dummy);
}
- wrmsr(MSR_PIC_ZSEL_LOW, val, dummy);
return 0;
}
@@ -242,7 +263,7 @@
static unsigned int mfgpt_tick_mode = CLOCK_EVT_MODE_SHUTDOWN;
static u16 mfgpt_event_clock;
-static int irq = 7;
+static int irq;
static int __init mfgpt_setup(char *str)
{
get_option(&str, &irq);
@@ -346,7 +367,7 @@
mfgpt_event_clock = timer;
/* Set up the IRQ on the MFGPT side */
- if (geode_mfgpt_setup_irq(mfgpt_event_clock, MFGPT_CMP2, irq)) {
+ if (geode_mfgpt_setup_irq(mfgpt_event_clock, MFGPT_CMP2, &irq)) {
printk(KERN_ERR "mfgpt-timer: Could not set up IRQ %d\n", irq);
return -EIO;
}
@@ -374,13 +395,14 @@
&mfgpt_clockevent);
printk(KERN_INFO
- "mfgpt-timer: registering the MFGPT timer as a clock event.\n");
+ "mfgpt-timer: Registering MFGPT timer %d as a clock event, using IRQ %d\n",
+ timer, irq);
clockevents_register_device(&mfgpt_clockevent);
return 0;
err:
- geode_mfgpt_release_irq(mfgpt_event_clock, MFGPT_CMP2, irq);
+ geode_mfgpt_release_irq(mfgpt_event_clock, MFGPT_CMP2, &irq);
printk(KERN_ERR
"mfgpt-timer: Unable to set up the MFGPT clock source\n");
return -EIO;
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c
index fdfdc55..efc2f36 100644
--- a/arch/x86/kernel/mmconf-fam10h_64.c
+++ b/arch/x86/kernel/mmconf-fam10h_64.c
@@ -238,7 +238,7 @@
{}
};
-void __init check_enable_amd_mmconf_dmi(void)
+void __cpuinit check_enable_amd_mmconf_dmi(void)
{
dmi_check_system(mmconf_dmi_table);
}
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 6780905..b3fb430 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -49,7 +49,7 @@
return sum & 0xFF;
}
-static void __cpuinit MP_processor_info(struct mpc_config_processor *m)
+static void __init MP_processor_info(struct mpc_config_processor *m)
{
int apicid;
char *bootup_cpu = "";
@@ -484,7 +484,7 @@
}
-static void construct_ioapic_table(int mpc_default_type)
+static void __init construct_ioapic_table(int mpc_default_type)
{
struct mpc_config_ioapic ioapic;
struct mpc_config_bus bus;
@@ -529,7 +529,7 @@
construct_default_ioirq_mptable(mpc_default_type);
}
#else
-static inline void construct_ioapic_table(int mpc_default_type) { }
+static inline void __init construct_ioapic_table(int mpc_default_type) { }
#endif
static inline void __init construct_default_ISA_mptable(int mpc_default_type)
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 9fd8095..2e2af5d 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -72,21 +72,28 @@
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
- int err;
+ int err = 0;
+ ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk size */
for (; count; count -= 8) {
err = rdmsr_safe_on_cpu(cpu, reg, &data[0], &data[1]);
- if (err)
- return -EIO;
- if (copy_to_user(tmp, &data, 8))
- return -EFAULT;
+ if (err) {
+ if (err == -EFAULT) /* Fix idiotic error code */
+ err = -EIO;
+ break;
+ }
+ if (copy_to_user(tmp, &data, 8)) {
+ err = -EFAULT;
+ break;
+ }
tmp += 2;
+ bytes += 8;
}
- return ((char __user *)tmp) - buf;
+ return bytes ? bytes : err;
}
static ssize_t msr_write(struct file *file, const char __user *buf,
@@ -96,21 +103,28 @@
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
- int err;
+ int err = 0;
+ ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk size */
for (; count; count -= 8) {
- if (copy_from_user(&data, tmp, 8))
- return -EFAULT;
+ if (copy_from_user(&data, tmp, 8)) {
+ err = -EFAULT;
+ break;
+ }
err = wrmsr_safe_on_cpu(cpu, reg, data[0], data[1]);
- if (err)
- return -EIO;
+ if (err) {
+ if (err == -EFAULT) /* Fix idiotic error code */
+ err = -EIO;
+ break;
+ }
tmp += 2;
+ bytes += 8;
}
- return ((char __user *)tmp) - buf;
+ return bytes ? bytes : err;
}
static int msr_open(struct inode *inode, struct file *file)
@@ -131,7 +145,7 @@
ret = -EIO; /* MSR not supported */
out:
unlock_kernel();
- return 0;
+ return ret;
}
/*
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index ac6d512..abb78a2 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -114,6 +114,23 @@
}
#endif
+static void report_broken_nmi(int cpu, int *prev_nmi_count)
+{
+ printk(KERN_CONT "\n");
+
+ printk(KERN_WARNING
+ "WARNING: CPU#%d: NMI appears to be stuck (%d->%d)!\n",
+ cpu, prev_nmi_count[cpu], get_nmi_count(cpu));
+
+ printk(KERN_WARNING
+ "Please report this to bugzilla.kernel.org,\n");
+ printk(KERN_WARNING
+ "and attach the output of the 'dmesg' command.\n");
+
+ per_cpu(wd_enabled, cpu) = 0;
+ atomic_dec(&nmi_active);
+}
+
int __init check_nmi_watchdog(void)
{
unsigned int *prev_nmi_count;
@@ -141,15 +158,8 @@
for_each_online_cpu(cpu) {
if (!per_cpu(wd_enabled, cpu))
continue;
- if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5) {
- printk(KERN_WARNING "WARNING: CPU#%d: NMI "
- "appears to be stuck (%d->%d)!\n",
- cpu,
- prev_nmi_count[cpu],
- get_nmi_count(cpu));
- per_cpu(wd_enabled, cpu) = 0;
- atomic_dec(&nmi_active);
- }
+ if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5)
+ report_broken_nmi(cpu, prev_nmi_count);
}
endflag = 1;
if (!atomic_read(&nmi_active)) {
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
index b8c4561..eecc8c1 100644
--- a/arch/x86/kernel/numaq_32.c
+++ b/arch/x86/kernel/numaq_32.c
@@ -73,7 +73,7 @@
}
-void __init numaq_tsc_disable(void)
+void __cpuinit numaq_tsc_disable(void)
{
if (!found_numaq)
return;
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 94da4d5..300da17 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -471,7 +471,7 @@
.spin_unlock = __ticket_spin_unlock,
#endif
};
-EXPORT_SYMBOL_GPL(pv_lock_ops);
+EXPORT_SYMBOL(pv_lock_ops);
EXPORT_SYMBOL_GPL(pv_time_ops);
EXPORT_SYMBOL (pv_cpu_ops);
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index 02d1932..dcdac6c 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -343,9 +343,8 @@
/* were we called with bad_dma_address? */
badend = bad_dma_address + (EMERGENCY_PAGES * PAGE_SIZE);
if (unlikely((dma_addr >= bad_dma_address) && (dma_addr < badend))) {
- printk(KERN_ERR "Calgary: driver tried unmapping bad DMA "
+ WARN(1, KERN_ERR "Calgary: driver tried unmapping bad DMA "
"address 0x%Lx\n", dma_addr);
- WARN_ON(1);
return;
}
@@ -1269,13 +1268,15 @@
static int __init build_detail_arrays(void)
{
unsigned long ptr;
- int i, scal_detail_size, rio_detail_size;
+ unsigned numnodes, i;
+ int scal_detail_size, rio_detail_size;
- if (rio_table_hdr->num_scal_dev > MAX_NUMNODES){
+ numnodes = rio_table_hdr->num_scal_dev;
+ if (numnodes > MAX_NUMNODES){
printk(KERN_WARNING
"Calgary: MAX_NUMNODES too low! Defined as %d, "
"but system has %d nodes.\n",
- MAX_NUMNODES, rio_table_hdr->num_scal_dev);
+ MAX_NUMNODES, numnodes);
return -ENODEV;
}
@@ -1296,8 +1297,7 @@
}
ptr = ((unsigned long)rio_table_hdr) + 3;
- for (i = 0; i < rio_table_hdr->num_scal_dev;
- i++, ptr += scal_detail_size)
+ for (i = 0; i < numnodes; i++, ptr += scal_detail_size)
scal_devs[i] = (struct scal_detail *)ptr;
for (i = 0; i < rio_table_hdr->num_rio_dev;
@@ -1350,7 +1350,7 @@
* Function for kdump case. Get the tce tables from first kernel
* by reading the contents of the base adress register of calgary iommu
*/
-static void get_tce_space_from_tar(void)
+static void __init get_tce_space_from_tar(void)
{
int bus;
void __iomem *target;
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 7fc4d5b..876e918 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -246,6 +246,14 @@
return 1;
}
+static cpumask_t c1e_mask = CPU_MASK_NONE;
+static int c1e_detected;
+
+void c1e_remove_cpu(int cpu)
+{
+ cpu_clear(cpu, c1e_mask);
+}
+
/*
* C1E aware idle routine. We check for C1E active in the interrupt
* pending message MSR. If we detect C1E, then we handle it the same
@@ -253,9 +261,6 @@
*/
static void c1e_idle(void)
{
- static cpumask_t c1e_mask = CPU_MASK_NONE;
- static int c1e_detected;
-
if (need_resched())
return;
@@ -265,8 +270,10 @@
rdmsr(MSR_K8_INT_PENDING_MSG, lo, hi);
if (lo & K8_INTP_C1E_ACTIVE_MASK) {
c1e_detected = 1;
- mark_tsc_unstable("TSC halt in C1E");
- printk(KERN_INFO "System has C1E enabled\n");
+ if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+ mark_tsc_unstable("TSC halt in AMD C1E");
+ printk(KERN_INFO "System has AMD C1E enabled\n");
+ set_cpu_cap(&boot_cpu_data, X86_FEATURE_AMDC1E);
}
}
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 7b6e44a..c8609de 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -55,6 +55,7 @@
#include <asm/tlbflush.h>
#include <asm/cpu.h>
#include <asm/kdebug.h>
+#include <asm/idle.h>
#include <asm/syscalls.h>
#include <asm/smp.h>
@@ -90,6 +91,7 @@
cpu_clear(cpu, cpu_callin_map);
numa_remove_cpu(cpu);
+ c1e_remove_cpu(cpu);
}
/* We don't actually take CPU down, just spin without interrupts. */
@@ -97,7 +99,6 @@
{
/* This must be done before dead CPU ack */
cpu_exit_clear();
- wbinvd();
mb();
/* Ack it */
__get_cpu_var(cpu_state) = CPU_DEAD;
@@ -106,8 +107,8 @@
* With physical CPU hotplug, we should halt the cpu
*/
local_irq_disable();
- while (1)
- halt();
+ /* mask all interrupts, flush any and all caches, and halt */
+ wbinvd_halt();
}
#else
static inline void play_dead(void)
@@ -278,6 +279,14 @@
tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
put_cpu();
}
+#ifdef CONFIG_X86_DS
+ /* Free any DS contexts that have not been properly released. */
+ if (unlikely(current->thread.ds_ctx)) {
+ /* we clear debugctl to make sure DS is not used. */
+ update_debugctlmsr(0);
+ ds_free(current->thread.ds_ctx);
+ }
+#endif /* CONFIG_X86_DS */
}
void flush_thread(void)
@@ -439,6 +448,35 @@
return 0;
}
+#ifdef CONFIG_X86_DS
+static int update_debugctl(struct thread_struct *prev,
+ struct thread_struct *next, unsigned long debugctl)
+{
+ unsigned long ds_prev = 0;
+ unsigned long ds_next = 0;
+
+ if (prev->ds_ctx)
+ ds_prev = (unsigned long)prev->ds_ctx->ds;
+ if (next->ds_ctx)
+ ds_next = (unsigned long)next->ds_ctx->ds;
+
+ if (ds_next != ds_prev) {
+ /* we clear debugctl to make sure DS
+ * is not in use when we change it */
+ debugctl = 0;
+ update_debugctlmsr(0);
+ wrmsr(MSR_IA32_DS_AREA, ds_next, 0);
+ }
+ return debugctl;
+}
+#else
+static int update_debugctl(struct thread_struct *prev,
+ struct thread_struct *next, unsigned long debugctl)
+{
+ return debugctl;
+}
+#endif /* CONFIG_X86_DS */
+
static noinline void
__switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
struct tss_struct *tss)
@@ -449,14 +487,7 @@
prev = &prev_p->thread;
next = &next_p->thread;
- debugctl = prev->debugctlmsr;
- if (next->ds_area_msr != prev->ds_area_msr) {
- /* we clear debugctl to make sure DS
- * is not in use when we change it */
- debugctl = 0;
- update_debugctlmsr(0);
- wrmsr(MSR_IA32_DS_AREA, next->ds_area_msr, 0);
- }
+ debugctl = update_debugctl(prev, next, prev->debugctlmsr);
if (next->debugctlmsr != debugctl)
update_debugctlmsr(next->debugctlmsr);
@@ -480,13 +511,13 @@
hard_enable_TSC();
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
if (!test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 87d7dfd..79e3e17 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -94,14 +94,15 @@
static inline void play_dead(void)
{
idle_task_exit();
- wbinvd();
+ c1e_remove_cpu(raw_smp_processor_id());
+
mb();
/* Ack it */
__get_cpu_var(cpu_state) = CPU_DEAD;
local_irq_disable();
- while (1)
- halt();
+ /* mask all interrupts, flush any and all caches, and halt */
+ wbinvd_halt();
}
#else
static inline void play_dead(void)
@@ -240,6 +241,14 @@
t->io_bitmap_max = 0;
put_cpu();
}
+#ifdef CONFIG_X86_DS
+ /* Free any DS contexts that have not been properly released. */
+ if (unlikely(t->ds_ctx)) {
+ /* we clear debugctl to make sure DS is not used. */
+ update_debugctlmsr(0);
+ ds_free(t->ds_ctx);
+ }
+#endif /* CONFIG_X86_DS */
}
void flush_thread(void)
@@ -473,13 +482,27 @@
next = &next_p->thread;
debugctl = prev->debugctlmsr;
- if (next->ds_area_msr != prev->ds_area_msr) {
- /* we clear debugctl to make sure DS
- * is not in use when we change it */
- debugctl = 0;
- update_debugctlmsr(0);
- wrmsrl(MSR_IA32_DS_AREA, next->ds_area_msr);
+
+#ifdef CONFIG_X86_DS
+ {
+ unsigned long ds_prev = 0, ds_next = 0;
+
+ if (prev->ds_ctx)
+ ds_prev = (unsigned long)prev->ds_ctx->ds;
+ if (next->ds_ctx)
+ ds_next = (unsigned long)next->ds_ctx->ds;
+
+ if (ds_next != ds_prev) {
+ /*
+ * We clear debugctl to make sure DS
+ * is not in use when we change it:
+ */
+ debugctl = 0;
+ update_debugctlmsr(0);
+ wrmsrl(MSR_IA32_DS_AREA, ds_next);
+ }
}
+#endif /* CONFIG_X86_DS */
if (next->debugctlmsr != debugctl)
update_debugctlmsr(next->debugctlmsr);
@@ -517,13 +540,13 @@
memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
if (test_tsk_thread_flag(next_p, TIF_BTS_TRACE_TS))
ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES);
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
}
/*
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index fc3e8dc..d00e756 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -554,45 +554,115 @@
return 0;
}
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
+/*
+ * The configuration for a particular BTS hardware implementation.
+ */
+struct bts_configuration {
+ /* the size of a BTS record in bytes; at most BTS_MAX_RECORD_SIZE */
+ unsigned char sizeof_bts;
+ /* the size of a field in the BTS record in bytes */
+ unsigned char sizeof_field;
+ /* a bitmask to enable/disable BTS in DEBUGCTL MSR */
+ unsigned long debugctl_mask;
+};
+static struct bts_configuration bts_cfg;
-static int ptrace_bts_get_size(struct task_struct *child)
+#define BTS_MAX_RECORD_SIZE (8 * 3)
+
+
+/*
+ * Branch Trace Store (BTS) uses the following format. Different
+ * architectures vary in the size of those fields.
+ * - source linear address
+ * - destination linear address
+ * - flags
+ *
+ * Later architectures use 64bit pointers throughout, whereas earlier
+ * architectures use 32bit pointers in 32bit mode.
+ *
+ * We compute the base address for the first 8 fields based on:
+ * - the field size stored in the DS configuration
+ * - the relative field position
+ *
+ * In order to store additional information in the BTS buffer, we use
+ * a special source address to indicate that the record requires
+ * special interpretation.
+ *
+ * Netburst indicated via a bit in the flags field whether the branch
+ * was predicted; this is ignored.
+ */
+
+enum bts_field {
+ bts_from = 0,
+ bts_to,
+ bts_flags,
+
+ bts_escape = (unsigned long)-1,
+ bts_qual = bts_to,
+ bts_jiffies = bts_flags
+};
+
+static inline unsigned long bts_get(const char *base, enum bts_field field)
{
- if (!child->thread.ds_area_msr)
- return -ENXIO;
-
- return ds_get_bts_index((void *)child->thread.ds_area_msr);
+ base += (bts_cfg.sizeof_field * field);
+ return *(unsigned long *)base;
}
-static int ptrace_bts_read_record(struct task_struct *child,
- long index,
+static inline void bts_set(char *base, enum bts_field field, unsigned long val)
+{
+ base += (bts_cfg.sizeof_field * field);;
+ (*(unsigned long *)base) = val;
+}
+
+/*
+ * Translate a BTS record from the raw format into the bts_struct format
+ *
+ * out (out): bts_struct interpretation
+ * raw: raw BTS record
+ */
+static void ptrace_bts_translate_record(struct bts_struct *out, const void *raw)
+{
+ memset(out, 0, sizeof(*out));
+ if (bts_get(raw, bts_from) == bts_escape) {
+ out->qualifier = bts_get(raw, bts_qual);
+ out->variant.jiffies = bts_get(raw, bts_jiffies);
+ } else {
+ out->qualifier = BTS_BRANCH;
+ out->variant.lbr.from_ip = bts_get(raw, bts_from);
+ out->variant.lbr.to_ip = bts_get(raw, bts_to);
+ }
+}
+
+static int ptrace_bts_read_record(struct task_struct *child, size_t index,
struct bts_struct __user *out)
{
struct bts_struct ret;
- int retval;
- int bts_end;
- int bts_index;
+ const void *bts_record;
+ size_t bts_index, bts_end;
+ int error;
- if (!child->thread.ds_area_msr)
- return -ENXIO;
+ error = ds_get_bts_end(child, &bts_end);
+ if (error < 0)
+ return error;
- if (index < 0)
- return -EINVAL;
-
- bts_end = ds_get_bts_end((void *)child->thread.ds_area_msr);
if (bts_end <= index)
return -EINVAL;
- /* translate the ptrace bts index into the ds bts index */
- bts_index = ds_get_bts_index((void *)child->thread.ds_area_msr);
- bts_index -= (index + 1);
- if (bts_index < 0)
- bts_index += bts_end;
+ error = ds_get_bts_index(child, &bts_index);
+ if (error < 0)
+ return error;
- retval = ds_read_bts((void *)child->thread.ds_area_msr,
- bts_index, &ret);
- if (retval < 0)
- return retval;
+ /* translate the ptrace bts index into the ds bts index */
+ bts_index += bts_end - (index + 1);
+ if (bts_end <= bts_index)
+ bts_index -= bts_end;
+
+ error = ds_access_bts(child, bts_index, &bts_record);
+ if (error < 0)
+ return error;
+
+ ptrace_bts_translate_record(&ret, bts_record);
if (copy_to_user(out, &ret, sizeof(ret)))
return -EFAULT;
@@ -600,101 +670,106 @@
return sizeof(ret);
}
-static int ptrace_bts_clear(struct task_struct *child)
-{
- if (!child->thread.ds_area_msr)
- return -ENXIO;
-
- return ds_clear((void *)child->thread.ds_area_msr);
-}
-
static int ptrace_bts_drain(struct task_struct *child,
long size,
struct bts_struct __user *out)
{
- int end, i;
- void *ds = (void *)child->thread.ds_area_msr;
+ struct bts_struct ret;
+ const unsigned char *raw;
+ size_t end, i;
+ int error;
- if (!ds)
- return -ENXIO;
-
- end = ds_get_bts_index(ds);
- if (end <= 0)
- return end;
+ error = ds_get_bts_index(child, &end);
+ if (error < 0)
+ return error;
if (size < (end * sizeof(struct bts_struct)))
return -EIO;
- for (i = 0; i < end; i++, out++) {
- struct bts_struct ret;
- int retval;
+ error = ds_access_bts(child, 0, (const void **)&raw);
+ if (error < 0)
+ return error;
- retval = ds_read_bts(ds, i, &ret);
- if (retval < 0)
- return retval;
+ for (i = 0; i < end; i++, out++, raw += bts_cfg.sizeof_bts) {
+ ptrace_bts_translate_record(&ret, raw);
if (copy_to_user(out, &ret, sizeof(ret)))
return -EFAULT;
}
- ds_clear(ds);
+ error = ds_clear_bts(child);
+ if (error < 0)
+ return error;
return end;
}
+static void ptrace_bts_ovfl(struct task_struct *child)
+{
+ send_sig(child->thread.bts_ovfl_signal, child, 0);
+}
+
static int ptrace_bts_config(struct task_struct *child,
long cfg_size,
const struct ptrace_bts_config __user *ucfg)
{
struct ptrace_bts_config cfg;
- int bts_size, ret = 0;
- void *ds;
+ int error = 0;
+ error = -EOPNOTSUPP;
+ if (!bts_cfg.sizeof_bts)
+ goto errout;
+
+ error = -EIO;
if (cfg_size < sizeof(cfg))
- return -EIO;
+ goto errout;
+ error = -EFAULT;
if (copy_from_user(&cfg, ucfg, sizeof(cfg)))
- return -EFAULT;
+ goto errout;
- if ((int)cfg.size < 0)
- return -EINVAL;
+ error = -EINVAL;
+ if ((cfg.flags & PTRACE_BTS_O_SIGNAL) &&
+ !(cfg.flags & PTRACE_BTS_O_ALLOC))
+ goto errout;
- bts_size = 0;
- ds = (void *)child->thread.ds_area_msr;
- if (ds) {
- bts_size = ds_get_bts_size(ds);
- if (bts_size < 0)
- return bts_size;
- }
- cfg.size = PAGE_ALIGN(cfg.size);
+ if (cfg.flags & PTRACE_BTS_O_ALLOC) {
+ ds_ovfl_callback_t ovfl = NULL;
+ unsigned int sig = 0;
- if (bts_size != cfg.size) {
- ret = ptrace_bts_realloc(child, cfg.size,
- cfg.flags & PTRACE_BTS_O_CUT_SIZE);
- if (ret < 0)
+ /* we ignore the error in case we were not tracing child */
+ (void)ds_release_bts(child);
+
+ if (cfg.flags & PTRACE_BTS_O_SIGNAL) {
+ if (!cfg.signal)
+ goto errout;
+
+ sig = cfg.signal;
+ ovfl = ptrace_bts_ovfl;
+ }
+
+ error = ds_request_bts(child, /* base = */ NULL, cfg.size, ovfl);
+ if (error < 0)
goto errout;
- ds = (void *)child->thread.ds_area_msr;
+ child->thread.bts_ovfl_signal = sig;
}
- if (cfg.flags & PTRACE_BTS_O_SIGNAL)
- ret = ds_set_overflow(ds, DS_O_SIGNAL);
- else
- ret = ds_set_overflow(ds, DS_O_WRAP);
- if (ret < 0)
+ error = -EINVAL;
+ if (!child->thread.ds_ctx && cfg.flags)
goto errout;
if (cfg.flags & PTRACE_BTS_O_TRACE)
- child->thread.debugctlmsr |= ds_debugctl_mask();
+ child->thread.debugctlmsr |= bts_cfg.debugctl_mask;
else
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
if (cfg.flags & PTRACE_BTS_O_SCHED)
set_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
else
clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
- ret = sizeof(cfg);
+ error = sizeof(cfg);
out:
if (child->thread.debugctlmsr)
@@ -702,10 +777,10 @@
else
clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
- return ret;
+ return error;
errout:
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
goto out;
}
@@ -714,119 +789,79 @@
long cfg_size,
struct ptrace_bts_config __user *ucfg)
{
- void *ds = (void *)child->thread.ds_area_msr;
struct ptrace_bts_config cfg;
+ size_t end;
+ const void *base, *max;
+ int error;
if (cfg_size < sizeof(cfg))
return -EIO;
+ error = ds_get_bts_end(child, &end);
+ if (error < 0)
+ return error;
+
+ error = ds_access_bts(child, /* index = */ 0, &base);
+ if (error < 0)
+ return error;
+
+ error = ds_access_bts(child, /* index = */ end, &max);
+ if (error < 0)
+ return error;
+
memset(&cfg, 0, sizeof(cfg));
-
- if (ds) {
- cfg.size = ds_get_bts_size(ds);
-
- if (ds_get_overflow(ds) == DS_O_SIGNAL)
- cfg.flags |= PTRACE_BTS_O_SIGNAL;
-
- if (test_tsk_thread_flag(child, TIF_DEBUGCTLMSR) &&
- child->thread.debugctlmsr & ds_debugctl_mask())
- cfg.flags |= PTRACE_BTS_O_TRACE;
-
- if (test_tsk_thread_flag(child, TIF_BTS_TRACE_TS))
- cfg.flags |= PTRACE_BTS_O_SCHED;
- }
-
+ cfg.size = (max - base);
+ cfg.signal = child->thread.bts_ovfl_signal;
cfg.bts_size = sizeof(struct bts_struct);
+ if (cfg.signal)
+ cfg.flags |= PTRACE_BTS_O_SIGNAL;
+
+ if (test_tsk_thread_flag(child, TIF_DEBUGCTLMSR) &&
+ child->thread.debugctlmsr & bts_cfg.debugctl_mask)
+ cfg.flags |= PTRACE_BTS_O_TRACE;
+
+ if (test_tsk_thread_flag(child, TIF_BTS_TRACE_TS))
+ cfg.flags |= PTRACE_BTS_O_SCHED;
+
if (copy_to_user(ucfg, &cfg, sizeof(cfg)))
return -EFAULT;
return sizeof(cfg);
}
-
static int ptrace_bts_write_record(struct task_struct *child,
const struct bts_struct *in)
{
- int retval;
+ unsigned char bts_record[BTS_MAX_RECORD_SIZE];
- if (!child->thread.ds_area_msr)
- return -ENXIO;
+ BUG_ON(BTS_MAX_RECORD_SIZE < bts_cfg.sizeof_bts);
- retval = ds_write_bts((void *)child->thread.ds_area_msr, in);
- if (retval)
- return retval;
+ memset(bts_record, 0, bts_cfg.sizeof_bts);
+ switch (in->qualifier) {
+ case BTS_INVALID:
+ break;
- return sizeof(*in);
-}
+ case BTS_BRANCH:
+ bts_set(bts_record, bts_from, in->variant.lbr.from_ip);
+ bts_set(bts_record, bts_to, in->variant.lbr.to_ip);
+ break;
-static int ptrace_bts_realloc(struct task_struct *child,
- int size, int reduce_size)
-{
- unsigned long rlim, vm;
- int ret, old_size;
+ case BTS_TASK_ARRIVES:
+ case BTS_TASK_DEPARTS:
+ bts_set(bts_record, bts_from, bts_escape);
+ bts_set(bts_record, bts_qual, in->qualifier);
+ bts_set(bts_record, bts_jiffies, in->variant.jiffies);
+ break;
- if (size < 0)
+ default:
return -EINVAL;
-
- old_size = ds_get_bts_size((void *)child->thread.ds_area_msr);
- if (old_size < 0)
- return old_size;
-
- ret = ds_free((void **)&child->thread.ds_area_msr);
- if (ret < 0)
- goto out;
-
- size >>= PAGE_SHIFT;
- old_size >>= PAGE_SHIFT;
-
- current->mm->total_vm -= old_size;
- current->mm->locked_vm -= old_size;
-
- if (size == 0)
- goto out;
-
- rlim = current->signal->rlim[RLIMIT_AS].rlim_cur >> PAGE_SHIFT;
- vm = current->mm->total_vm + size;
- if (rlim < vm) {
- ret = -ENOMEM;
-
- if (!reduce_size)
- goto out;
-
- size = rlim - current->mm->total_vm;
- if (size <= 0)
- goto out;
}
- rlim = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT;
- vm = current->mm->locked_vm + size;
- if (rlim < vm) {
- ret = -ENOMEM;
-
- if (!reduce_size)
- goto out;
-
- size = rlim - current->mm->locked_vm;
- if (size <= 0)
- goto out;
- }
-
- ret = ds_allocate((void **)&child->thread.ds_area_msr,
- size << PAGE_SHIFT);
- if (ret < 0)
- goto out;
-
- current->mm->total_vm += size;
- current->mm->locked_vm += size;
-
-out:
- if (child->thread.ds_area_msr)
- set_tsk_thread_flag(child, TIF_DS_AREA_MSR);
- else
- clear_tsk_thread_flag(child, TIF_DS_AREA_MSR);
-
- return ret;
+ /* The writing task will be the switched-to task on a context
+ * switch. It needs to write into the switched-from task's BTS
+ * buffer. */
+ return ds_unchecked_write_bts(child, bts_record, bts_cfg.sizeof_bts);
}
void ptrace_bts_take_timestamp(struct task_struct *tsk,
@@ -839,7 +874,66 @@
ptrace_bts_write_record(tsk, &rec);
}
-#endif /* X86_BTS */
+
+static const struct bts_configuration bts_cfg_netburst = {
+ .sizeof_bts = sizeof(long) * 3,
+ .sizeof_field = sizeof(long),
+ .debugctl_mask = (1<<2)|(1<<3)|(1<<5)
+};
+
+static const struct bts_configuration bts_cfg_pentium_m = {
+ .sizeof_bts = sizeof(long) * 3,
+ .sizeof_field = sizeof(long),
+ .debugctl_mask = (1<<6)|(1<<7)
+};
+
+static const struct bts_configuration bts_cfg_core2 = {
+ .sizeof_bts = 8 * 3,
+ .sizeof_field = 8,
+ .debugctl_mask = (1<<6)|(1<<7)|(1<<9)
+};
+
+static inline void bts_configure(const struct bts_configuration *cfg)
+{
+ bts_cfg = *cfg;
+}
+
+void __cpuinit ptrace_bts_init_intel(struct cpuinfo_x86 *c)
+{
+ switch (c->x86) {
+ case 0x6:
+ switch (c->x86_model) {
+ case 0xD:
+ case 0xE: /* Pentium M */
+ bts_configure(&bts_cfg_pentium_m);
+ break;
+ case 0xF: /* Core2 */
+ case 0x1C: /* Atom */
+ bts_configure(&bts_cfg_core2);
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+ break;
+ case 0xF:
+ switch (c->x86_model) {
+ case 0x0:
+ case 0x1:
+ case 0x2: /* Netburst */
+ bts_configure(&bts_cfg_netburst);
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+ break;
+ default:
+ /* sorry, don't know about them */
+ break;
+ }
+}
+#endif /* CONFIG_X86_PTRACE_BTS */
/*
* Called by kernel/ptrace.c when detaching..
@@ -852,15 +946,15 @@
#ifdef TIF_SYSCALL_EMU
clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
#endif
- if (child->thread.ds_area_msr) {
-#ifdef X86_BTS
- ptrace_bts_realloc(child, 0, 0);
-#endif
- child->thread.debugctlmsr &= ~ds_debugctl_mask();
- if (!child->thread.debugctlmsr)
- clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
- clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
- }
+#ifdef CONFIG_X86_PTRACE_BTS
+ (void)ds_release_bts(child);
+
+ child->thread.debugctlmsr &= ~bts_cfg.debugctl_mask;
+ if (!child->thread.debugctlmsr)
+ clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
+
+ clear_tsk_thread_flag(child, TIF_BTS_TRACE_TS);
+#endif /* CONFIG_X86_PTRACE_BTS */
}
#if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
@@ -980,7 +1074,7 @@
/*
* These bits need more cooking - not enabled yet:
*/
-#ifdef X86_BTS
+#ifdef CONFIG_X86_PTRACE_BTS
case PTRACE_BTS_CONFIG:
ret = ptrace_bts_config
(child, data, (struct ptrace_bts_config __user *)addr);
@@ -992,7 +1086,7 @@
break;
case PTRACE_BTS_SIZE:
- ret = ptrace_bts_get_size(child);
+ ret = ds_get_bts_index(child, /* pos = */ NULL);
break;
case PTRACE_BTS_GET:
@@ -1001,14 +1095,14 @@
break;
case PTRACE_BTS_CLEAR:
- ret = ptrace_bts_clear(child);
+ ret = ds_clear_bts(child);
break;
case PTRACE_BTS_DRAIN:
ret = ptrace_bts_drain
(child, data, (struct bts_struct __user *) addr);
break;
-#endif
+#endif /* CONFIG_X86_PTRACE_BTS */
default:
ret = ptrace_request(child, request, addr, data);
diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S
index 703310a..6f50664 100644
--- a/arch/x86/kernel/relocate_kernel_32.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
@@ -20,10 +20,11 @@
#define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
#define PAE_PGD_ATTR (_PAGE_PRESENT)
-/* control_page + PAGE_SIZE/2 ~ control_page + PAGE_SIZE * 3/4 are
- * used to save some data for jumping back
+/* control_page + KEXEC_CONTROL_CODE_MAX_SIZE
+ * ~ control_page + PAGE_SIZE are used as data storage and stack for
+ * jumping back
*/
-#define DATA(offset) (PAGE_SIZE/2+(offset))
+#define DATA(offset) (KEXEC_CONTROL_CODE_MAX_SIZE+(offset))
/* Minimal CPU state */
#define ESP DATA(0x0)
@@ -376,3 +377,6 @@
popl %ebx
popl %ebp
ret
+
+ .globl kexec_control_code_size
+.set kexec_control_code_size, . - relocate_kernel
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 68b48e3..9838f25 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -445,7 +445,7 @@
* @size: Size of the crashkernel memory to reserve.
* Returns the base address on success, and -1ULL on failure.
*/
-unsigned long long find_and_reserve_crashkernel(unsigned long long size)
+unsigned long long __init find_and_reserve_crashkernel(unsigned long long size)
{
const unsigned long long alignment = 16<<20; /* 16M */
unsigned long long start = 0LL;
@@ -604,14 +604,6 @@
early_cpu_init();
early_ioremap_init();
-#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
- /*
- * Must be before kernel pagetables are setup
- * or fixmap area is touched.
- */
- vmi_init();
-#endif
-
ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev);
screen_info = boot_params.screen_info;
edid_info = boot_params.edid_info;
@@ -678,6 +670,18 @@
parse_early_param();
+#ifdef CONFIG_X86_64
+ check_efer();
+#endif
+
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
+ /*
+ * Must be before kernel pagetables are setup
+ * or fixmap area is touched.
+ */
+ vmi_init();
+#endif
+
/* after early param, so could get panic from serial */
reserve_early_setup_data();
@@ -738,7 +742,6 @@
#else
num_physpages = max_pfn;
- check_efer();
/* How many end-of-memory variables you have, grandma! */
/* need this before calling reserve_initrd */
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 02b0258..2f14640 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -105,7 +105,16 @@
clts();
task_thread_info(current)->status |= TS_USEDFPU;
}
- return restore_fpu_checking((__force struct i387_fxsave_struct *)buf);
+ err = restore_fpu_checking((__force struct i387_fxsave_struct *)buf);
+ if (unlikely(err)) {
+ /*
+ * Encountered an error while doing the restore from the
+ * user buffer, clear the fpu state.
+ */
+ clear_fpu(tsk);
+ clear_used_math();
+ }
+ return err;
}
/*
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6112c36..a66c935 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -756,6 +756,14 @@
}
#ifdef CONFIG_X86_64
+
+/* __ref because it's safe to call free_bootmem when after_bootmem == 0. */
+static void __ref free_bootmem_pda(struct x8664_pda *oldpda)
+{
+ if (!after_bootmem)
+ free_bootmem((unsigned long)oldpda, sizeof(*oldpda));
+}
+
/*
* Allocate node local memory for the AP pda.
*
@@ -784,8 +792,7 @@
if (oldpda) {
memcpy(newpda, oldpda, size);
- if (!after_bootmem)
- free_bootmem((unsigned long)oldpda, size);
+ free_bootmem_pda(oldpda);
}
newpda->in_bootmem = 0;
@@ -994,17 +1001,7 @@
flush_tlb_all();
low_mappings = 1;
-#ifdef CONFIG_X86_PC
- if (def_to_bigsmp && apicid > 8) {
- printk(KERN_WARNING
- "More than 8 CPUs detected - skipping them.\n"
- "Use CONFIG_X86_GENERICARCH and CONFIG_X86_BIGSMP.\n");
- err = -1;
- } else
- err = do_boot_cpu(apicid, cpu);
-#else
err = do_boot_cpu(apicid, cpu);
-#endif
zap_low_mappings();
low_mappings = 0;
@@ -1058,6 +1055,34 @@
static int __init smp_sanity_check(unsigned max_cpus)
{
preempt_disable();
+
+#if defined(CONFIG_X86_PC) && defined(CONFIG_X86_32)
+ if (def_to_bigsmp && nr_cpu_ids > 8) {
+ unsigned int cpu;
+ unsigned nr;
+
+ printk(KERN_WARNING
+ "More than 8 CPUs detected - skipping them.\n"
+ "Use CONFIG_X86_GENERICARCH and CONFIG_X86_BIGSMP.\n");
+
+ nr = 0;
+ for_each_present_cpu(cpu) {
+ if (nr >= 8)
+ cpu_clear(cpu, cpu_present_map);
+ nr++;
+ }
+
+ nr = 0;
+ for_each_possible_cpu(cpu) {
+ if (nr >= 8)
+ cpu_clear(cpu, cpu_possible_map);
+ nr++;
+ }
+
+ nr_cpu_ids = 8;
+ }
+#endif
+
if (!physid_isset(hard_smp_processor_id(), phys_cpu_present_map)) {
printk(KERN_WARNING "weird, boot CPU (#%d) not listed"
"by the BIOS.\n", hard_smp_processor_id());
@@ -1196,6 +1221,9 @@
printk(KERN_INFO "CPU%d: ", 0);
print_cpu_info(&cpu_data(0));
setup_boot_clock();
+
+ if (is_uv_system())
+ uv_system_init();
out:
preempt_enable();
}
@@ -1386,17 +1414,3 @@
BUG();
}
#endif
-
-/*
- * If the BIOS enumerates physical processors before logical,
- * maxcpus=N at enumeration-time can be used to disable HT.
- */
-static int __init parse_maxcpus(char *arg)
-{
- extern unsigned int maxcpus;
-
- if (arg)
- maxcpus = simple_strtoul(arg, NULL, 0);
- return 0;
-}
-early_param("maxcpus", parse_maxcpus);
diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
index 99941b3..397e309 100644
--- a/arch/x86/kernel/smpcommon.c
+++ b/arch/x86/kernel/smpcommon.c
@@ -8,18 +8,21 @@
DEFINE_PER_CPU(unsigned long, this_cpu_off);
EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-/* Initialize the CPU's GDT. This is either the boot CPU doing itself
- (still using the master per-cpu area), or a CPU doing it for a
- secondary which will soon come up. */
+/*
+ * Initialize the CPU's GDT. This is either the boot CPU doing itself
+ * (still using the master per-cpu area), or a CPU doing it for a
+ * secondary which will soon come up.
+ */
__cpuinit void init_gdt(int cpu)
{
- struct desc_struct *gdt = get_cpu_gdt_table(cpu);
+ struct desc_struct gdt;
- pack_descriptor(&gdt[GDT_ENTRY_PERCPU],
- __per_cpu_offset[cpu], 0xFFFFF,
+ pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF,
0x2 | DESCTYPE_S, 0x8);
+ gdt.s = 1;
- gdt[GDT_ENTRY_PERCPU].s = 1;
+ write_gdt_entry(get_cpu_gdt_table(cpu),
+ GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
per_cpu(cpu_number, cpu) = cpu;
diff --git a/arch/x86/kernel/syscall_64.c b/arch/x86/kernel/syscall_64.c
index 170d43c..3d1be4f 100644
--- a/arch/x86/kernel/syscall_64.c
+++ b/arch/x86/kernel/syscall_64.c
@@ -8,12 +8,12 @@
#define __NO_STUBS
#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
-#undef _ASM_X86_64_UNISTD_H_
+#undef ASM_X86__UNISTD_64_H
#include <asm/unistd_64.h>
#undef __SYSCALL
#define __SYSCALL(nr, sym) [nr] = sym,
-#undef _ASM_X86_64_UNISTD_H_
+#undef ASM_X86__UNISTD_64_H
typedef void (*sys_call_ptr_t)(void);
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index d0fbb77..8b8c0d66 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -17,6 +17,7 @@
#include <asm/genapic.h>
#include <asm/idle.h>
#include <asm/tsc.h>
+#include <asm/irq_vectors.h>
#include <mach_apic.h>
@@ -783,7 +784,7 @@
uv_init_blade(blade, node, cur_cpu);
cur_cpu += uv_blade_nr_possible_cpus(blade);
}
- set_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1);
+ alloc_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1);
uv_enable_timeouts();
return 0;
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index 3f18d73..513caac 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -1131,7 +1131,14 @@
}
clts(); /* Allow maths ops (or we recurse) */
- restore_fpu_checking(&me->thread.xstate->fxsave);
+ /*
+ * Paranoid restore. send a SIGSEGV if we fail to restore the state.
+ */
+ if (unlikely(restore_fpu_checking(&me->thread.xstate->fxsave))) {
+ stts();
+ force_sig(SIGSEGV, me);
+ return;
+ }
task_thread_info(me)->status |= TS_USEDFPU;
me->fpu_counter++;
}
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 7603c05..8f98e9d 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -104,7 +104,7 @@
/*
* Read TSC and the reference counters. Take care of SMI disturbance
*/
-static u64 __init tsc_read_refs(u64 *pm, u64 *hpet)
+static u64 tsc_read_refs(u64 *pm, u64 *hpet)
{
u64 t1, t2;
int i;
@@ -122,80 +122,216 @@
return ULLONG_MAX;
}
+/*
+ * Try to calibrate the TSC against the Programmable
+ * Interrupt Timer and return the frequency of the TSC
+ * in kHz.
+ *
+ * Return ULONG_MAX on failure to calibrate.
+ */
+static unsigned long pit_calibrate_tsc(void)
+{
+ u64 tsc, t1, t2, delta;
+ unsigned long tscmin, tscmax;
+ int pitcnt;
+
+ /* Set the Gate high, disable speaker */
+ outb((inb(0x61) & ~0x02) | 0x01, 0x61);
+
+ /*
+ * Setup CTC channel 2* for mode 0, (interrupt on terminal
+ * count mode), binary count. Set the latch register to 50ms
+ * (LSB then MSB) to begin countdown.
+ */
+ outb(0xb0, 0x43);
+ outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
+ outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42);
+
+ tsc = t1 = t2 = get_cycles();
+
+ pitcnt = 0;
+ tscmax = 0;
+ tscmin = ULONG_MAX;
+ while ((inb(0x61) & 0x20) == 0) {
+ t2 = get_cycles();
+ delta = t2 - tsc;
+ tsc = t2;
+ if ((unsigned long) delta < tscmin)
+ tscmin = (unsigned int) delta;
+ if ((unsigned long) delta > tscmax)
+ tscmax = (unsigned int) delta;
+ pitcnt++;
+ }
+
+ /*
+ * Sanity checks:
+ *
+ * If we were not able to read the PIT more than 5000
+ * times, then we have been hit by a massive SMI
+ *
+ * If the maximum is 10 times larger than the minimum,
+ * then we got hit by an SMI as well.
+ */
+ if (pitcnt < 5000 || tscmax > 10 * tscmin)
+ return ULONG_MAX;
+
+ /* Calculate the PIT value */
+ delta = t2 - t1;
+ do_div(delta, 50);
+ return delta;
+}
+
+
/**
* native_calibrate_tsc - calibrate the tsc on boot
*/
unsigned long native_calibrate_tsc(void)
{
+ u64 tsc1, tsc2, delta, pm1, pm2, hpet1, hpet2;
+ unsigned long tsc_pit_min = ULONG_MAX, tsc_ref_min = ULONG_MAX;
unsigned long flags;
- u64 tsc1, tsc2, tr1, tr2, delta, pm1, pm2, hpet1, hpet2;
- int hpet = is_hpet_enabled();
- unsigned int tsc_khz_val = 0;
-
- local_irq_save(flags);
-
- tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL);
-
- outb((inb(0x61) & ~0x02) | 0x01, 0x61);
-
- outb(0xb0, 0x43);
- outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
- outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42);
- tr1 = get_cycles();
- while ((inb(0x61) & 0x20) == 0);
- tr2 = get_cycles();
-
- tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL);
-
- local_irq_restore(flags);
+ int hpet = is_hpet_enabled(), i;
/*
- * Preset the result with the raw and inaccurate PIT
- * calibration value
+ * Run 5 calibration loops to get the lowest frequency value
+ * (the best estimate). We use two different calibration modes
+ * here:
+ *
+ * 1) PIT loop. We set the PIT Channel 2 to oneshot mode and
+ * load a timeout of 50ms. We read the time right after we
+ * started the timer and wait until the PIT count down reaches
+ * zero. In each wait loop iteration we read the TSC and check
+ * the delta to the previous read. We keep track of the min
+ * and max values of that delta. The delta is mostly defined
+ * by the IO time of the PIT access, so we can detect when a
+ * SMI/SMM disturbance happend between the two reads. If the
+ * maximum time is significantly larger than the minimum time,
+ * then we discard the result and have another try.
+ *
+ * 2) Reference counter. If available we use the HPET or the
+ * PMTIMER as a reference to check the sanity of that value.
+ * We use separate TSC readouts and check inside of the
+ * reference read for a SMI/SMM disturbance. We dicard
+ * disturbed values here as well. We do that around the PIT
+ * calibration delay loop as we have to wait for a certain
+ * amount of time anyway.
*/
- delta = (tr2 - tr1);
- do_div(delta, 50);
- tsc_khz_val = delta;
+ for (i = 0; i < 5; i++) {
+ unsigned long tsc_pit_khz;
- /* hpet or pmtimer available ? */
+ /*
+ * Read the start value and the reference count of
+ * hpet/pmtimer when available. Then do the PIT
+ * calibration, which will take at least 50ms, and
+ * read the end value.
+ */
+ local_irq_save(flags);
+ tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL);
+ tsc_pit_khz = pit_calibrate_tsc();
+ tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL);
+ local_irq_restore(flags);
+
+ /* Pick the lowest PIT TSC calibration so far */
+ tsc_pit_min = min(tsc_pit_min, tsc_pit_khz);
+
+ /* hpet or pmtimer available ? */
+ if (!hpet && !pm1 && !pm2)
+ continue;
+
+ /* Check, whether the sampling was disturbed by an SMI */
+ if (tsc1 == ULLONG_MAX || tsc2 == ULLONG_MAX)
+ continue;
+
+ tsc2 = (tsc2 - tsc1) * 1000000LL;
+
+ if (hpet) {
+ if (hpet2 < hpet1)
+ hpet2 += 0x100000000ULL;
+ hpet2 -= hpet1;
+ tsc1 = ((u64)hpet2 * hpet_readl(HPET_PERIOD));
+ do_div(tsc1, 1000000);
+ } else {
+ if (pm2 < pm1)
+ pm2 += (u64)ACPI_PM_OVRRUN;
+ pm2 -= pm1;
+ tsc1 = pm2 * 1000000000LL;
+ do_div(tsc1, PMTMR_TICKS_PER_SEC);
+ }
+
+ do_div(tsc2, tsc1);
+ tsc_ref_min = min(tsc_ref_min, (unsigned long) tsc2);
+ }
+
+ /*
+ * Now check the results.
+ */
+ if (tsc_pit_min == ULONG_MAX) {
+ /* PIT gave no useful value */
+ printk(KERN_WARNING "TSC: Unable to calibrate against PIT\n");
+
+ /* We don't have an alternative source, disable TSC */
+ if (!hpet && !pm1 && !pm2) {
+ printk("TSC: No reference (HPET/PMTIMER) available\n");
+ return 0;
+ }
+
+ /* The alternative source failed as well, disable TSC */
+ if (tsc_ref_min == ULONG_MAX) {
+ printk(KERN_WARNING "TSC: HPET/PMTIMER calibration "
+ "failed due to SMI disturbance.\n");
+ return 0;
+ }
+
+ /* Use the alternative source */
+ printk(KERN_INFO "TSC: using %s reference calibration\n",
+ hpet ? "HPET" : "PMTIMER");
+
+ return tsc_ref_min;
+ }
+
+ /* We don't have an alternative source, use the PIT calibration value */
if (!hpet && !pm1 && !pm2) {
- printk(KERN_INFO "TSC calibrated against PIT\n");
- goto out;
+ printk(KERN_INFO "TSC: Using PIT calibration value\n");
+ return tsc_pit_min;
}
- /* Check, whether the sampling was disturbed by an SMI */
- if (tsc1 == ULLONG_MAX || tsc2 == ULLONG_MAX) {
- printk(KERN_WARNING "TSC calibration disturbed by SMI, "
- "using PIT calibration result\n");
- goto out;
+ /* The alternative source failed, use the PIT calibration value */
+ if (tsc_ref_min == ULONG_MAX) {
+ printk(KERN_WARNING "TSC: HPET/PMTIMER calibration failed due "
+ "to SMI disturbance. Using PIT calibration\n");
+ return tsc_pit_min;
}
- tsc2 = (tsc2 - tsc1) * 1000000LL;
+ /* Check the reference deviation */
+ delta = ((u64) tsc_pit_min) * 100;
+ do_div(delta, tsc_ref_min);
- if (hpet) {
- printk(KERN_INFO "TSC calibrated against HPET\n");
- if (hpet2 < hpet1)
- hpet2 += 0x100000000ULL;
- hpet2 -= hpet1;
- tsc1 = ((u64)hpet2 * hpet_readl(HPET_PERIOD));
- do_div(tsc1, 1000000);
- } else {
- printk(KERN_INFO "TSC calibrated against PM_TIMER\n");
- if (pm2 < pm1)
- pm2 += (u64)ACPI_PM_OVRRUN;
- pm2 -= pm1;
- tsc1 = pm2 * 1000000000LL;
- do_div(tsc1, PMTMR_TICKS_PER_SEC);
+ /*
+ * If both calibration results are inside a 5% window, the we
+ * use the lower frequency of those as it is probably the
+ * closest estimate.
+ */
+ if (delta >= 95 && delta <= 105) {
+ printk(KERN_INFO "TSC: PIT calibration confirmed by %s.\n",
+ hpet ? "HPET" : "PMTIMER");
+ printk(KERN_INFO "TSC: using %s calibration value\n",
+ tsc_pit_min <= tsc_ref_min ? "PIT" :
+ hpet ? "HPET" : "PMTIMER");
+ return tsc_pit_min <= tsc_ref_min ? tsc_pit_min : tsc_ref_min;
}
- do_div(tsc2, tsc1);
- tsc_khz_val = tsc2;
+ printk(KERN_WARNING "TSC: PIT calibration deviates from %s: %lu %lu.\n",
+ hpet ? "HPET" : "PMTIMER", tsc_pit_min, tsc_ref_min);
-out:
- return tsc_khz_val;
+ /*
+ * The calibration values differ too much. In doubt, we use
+ * the PIT value as we know that there are PMTIMERs around
+ * running at double speed.
+ */
+ printk(KERN_INFO "TSC: Using PIT calibration value\n");
+ return tsc_pit_min;
}
-
#ifdef CONFIG_X86_32
/* Only called from the Powernow K7 cpu freq driver */
int recalibrate_cpu_khz(void)
@@ -314,7 +450,7 @@
mark_tsc_unstable("cpufreq changes");
}
- set_cyc2ns_scale(tsc_khz_ref, freq->cpu);
+ set_cyc2ns_scale(tsc_khz, freq->cpu);
return 0;
}
@@ -325,6 +461,10 @@
static int __init cpufreq_tsc(void)
{
+ if (!cpu_has_tsc)
+ return 0;
+ if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+ return 0;
cpufreq_register_notifier(&time_cpufreq_notifier_block,
CPUFREQ_TRANSITION_NOTIFIER);
return 0;
diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index 0577825..9ffb01c 100644
--- a/arch/x86/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
@@ -88,11 +88,9 @@
__raw_spin_unlock(&sync_lock);
}
}
- if (!(now-start)) {
- printk("Warning: zero tsc calibration delta: %Ld [max: %Ld]\n",
+ WARN(!(now-start),
+ "Warning: zero tsc calibration delta: %Ld [max: %Ld]\n",
now-start, end-start);
- WARN_ON(1);
- }
}
/*
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index 41e01b1..594ef47 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -184,8 +184,6 @@
return 1;
}
-extern unsigned int __cpuinitdata maxcpus;
-
/*
* The Visual Workstation is Intel MP compliant in the hardware
* sense, but it doesn't have a BIOS(-configuration table).
@@ -244,8 +242,8 @@
ncpus = CO_CPU_MAX;
}
- if (ncpus > maxcpus)
- ncpus = maxcpus;
+ if (ncpus > setup_max_cpus)
+ ncpus = setup_max_cpus;
#ifdef CONFIG_X86_LOCAL_APIC
smp_found_config = 1;
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 6ca515d..edfb09f 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -235,7 +235,7 @@
const void *desc)
{
u32 *ldt_entry = (u32 *)desc;
- vmi_ops.write_idt_entry(dt, entry, ldt_entry[0], ldt_entry[1]);
+ vmi_ops.write_ldt_entry(dt, entry, ldt_entry[0], ldt_entry[1]);
}
static void vmi_load_sp0(struct tss_struct *tss,
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index cdb2363..af5bdad 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -209,3 +209,11 @@
DWARF_DEBUG
}
+
+#ifdef CONFIG_KEXEC
+/* Link time checks */
+#include <asm/kexec.h>
+
+ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
+ "kexec control code size is too big")
+#endif
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index 0c029e8..7766d36 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -61,7 +61,7 @@
native_restore_fl((flags | X86_EFLAGS_IF) & (~X86_EFLAGS_AC));
}
-static unsigned __init vsmp_patch(u8 type, u16 clobbers, void *ibuf,
+static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf,
unsigned long addr, unsigned len)
{
switch (type) {
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0bfe2bd..3da2508 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -711,6 +711,10 @@
u64 *spte;
int young = 0;
+ /* always return old for EPT */
+ if (!shadow_accessed_mask)
+ return 0;
+
spte = rmap_next(kvm, rmapp, NULL);
while (spte) {
int _young;
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index f72ac1f..4a814bf 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -345,7 +345,7 @@
shadow_addr = __pa(shadow_page->spt);
shadow_pte = shadow_addr | PT_PRESENT_MASK | PT_ACCESSED_MASK
| PT_WRITABLE_MASK | PT_USER_MASK;
- *shadow_ent = shadow_pte;
+ set_shadow_pte(shadow_ent, shadow_pte);
}
mmu_set_spte(vcpu, shadow_ent, access, walker->pte_access & access,
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index e2ee264..8233b86 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -62,6 +62,7 @@
module_param(npt, int, S_IRUGO);
static void kvm_reput_irq(struct vcpu_svm *svm);
+static void svm_flush_tlb(struct kvm_vcpu *vcpu);
static inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
{
@@ -878,6 +879,10 @@
static void svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
{
unsigned long host_cr4_mce = read_cr4() & X86_CR4_MCE;
+ unsigned long old_cr4 = to_svm(vcpu)->vmcb->save.cr4;
+
+ if (npt_enabled && ((old_cr4 ^ cr4) & X86_CR4_PGE))
+ force_new_asid(vcpu);
vcpu->arch.cr4 = cr4;
if (!npt_enabled)
@@ -1027,6 +1032,13 @@
KVMTRACE_3D(TDP_FAULT, &svm->vcpu, error_code,
(u32)fault_address, (u32)(fault_address >> 32),
handler);
+ /*
+ * FIXME: Tis shouldn't be necessary here, but there is a flush
+ * missing in the MMU code. Until we find this bug, flush the
+ * complete TLB here on an NPF
+ */
+ if (npt_enabled)
+ svm_flush_tlb(&svm->vcpu);
if (event_injection)
kvm_mmu_unprotect_page_virt(&svm->vcpu, fault_address);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 2a69773..7041cc5 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3301,8 +3301,7 @@
kvm_mmu_set_base_ptes(VMX_EPT_READABLE_MASK |
VMX_EPT_WRITABLE_MASK |
VMX_EPT_DEFAULT_MT << VMX_EPT_MT_EPTE_SHIFT);
- kvm_mmu_set_mask_ptes(0ull, VMX_EPT_FAKE_ACCESSED_MASK,
- VMX_EPT_FAKE_DIRTY_MASK, 0ull,
+ kvm_mmu_set_mask_ptes(0ull, 0ull, 0ull, 0ull,
VMX_EPT_EXECUTABLE_MASK);
kvm_enable_tdp();
} else
diff --git a/arch/x86/kvm/vmx.h b/arch/x86/kvm/vmx.h
index 425a134..23e8373 100644
--- a/arch/x86/kvm/vmx.h
+++ b/arch/x86/kvm/vmx.h
@@ -370,8 +370,6 @@
#define VMX_EPT_READABLE_MASK 0x1ull
#define VMX_EPT_WRITABLE_MASK 0x2ull
#define VMX_EPT_EXECUTABLE_MASK 0x4ull
-#define VMX_EPT_FAKE_ACCESSED_MASK (1ull << 62)
-#define VMX_EPT_FAKE_DIRTY_MASK (1ull << 63)
#define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul
diff --git a/arch/x86/lib/msr-on-cpu.c b/arch/x86/lib/msr-on-cpu.c
index d5a2b39..01b868b 100644
--- a/arch/x86/lib/msr-on-cpu.c
+++ b/arch/x86/lib/msr-on-cpu.c
@@ -30,10 +30,11 @@
rv.msr_no = msr_no;
if (safe) {
- smp_call_function_single(cpu, __rdmsr_safe_on_cpu, &rv, 1);
- err = rv.err;
+ err = smp_call_function_single(cpu, __rdmsr_safe_on_cpu,
+ &rv, 1);
+ err = err ? err : rv.err;
} else {
- smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
+ err = smp_call_function_single(cpu, __rdmsr_on_cpu, &rv, 1);
}
*l = rv.l;
*h = rv.h;
@@ -64,23 +65,24 @@
rv.l = l;
rv.h = h;
if (safe) {
- smp_call_function_single(cpu, __wrmsr_safe_on_cpu, &rv, 1);
- err = rv.err;
+ err = smp_call_function_single(cpu, __wrmsr_safe_on_cpu,
+ &rv, 1);
+ err = err ? err : rv.err;
} else {
- smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
+ err = smp_call_function_single(cpu, __wrmsr_on_cpu, &rv, 1);
}
return err;
}
-void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
+int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
{
- _wrmsr_on_cpu(cpu, msr_no, l, h, 0);
+ return _wrmsr_on_cpu(cpu, msr_no, l, h, 0);
}
-void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
+int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
{
- _rdmsr_on_cpu(cpu, msr_no, l, h, 0);
+ return _rdmsr_on_cpu(cpu, msr_no, l, h, 0);
}
/* These "safe" variants are slower and should be used when the target MSR
diff --git a/arch/x86/mach-rdc321x/platform.c b/arch/x86/mach-rdc321x/platform.c
index a037041..4f4e50c 100644
--- a/arch/x86/mach-rdc321x/platform.c
+++ b/arch/x86/mach-rdc321x/platform.c
@@ -25,7 +25,6 @@
#include <linux/list.h>
#include <linux/device.h>
#include <linux/platform_device.h>
-#include <linux/version.h>
#include <linux/leds.h>
#include <asm/gpio.h>
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 4974e97..6b9a935 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -459,11 +459,7 @@
{
pgd_t *pgd_base = swapper_pg_dir;
- paravirt_pagetable_setup_start(pgd_base);
-
permanent_kmaps_init(pgd_base);
-
- paravirt_pagetable_setup_done(pgd_base);
}
#ifdef CONFIG_ACPI_SLEEP
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 129618c..d3746ef 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -60,7 +60,7 @@
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-int direct_gbpages __meminitdata
+int direct_gbpages
#ifdef CONFIG_DIRECT_GBPAGES
= 1
#endif
@@ -88,7 +88,11 @@
int after_bootmem;
-static __init void *spp_getpage(void)
+/*
+ * NOTE: This function is marked __ref because it calls __init function
+ * (alloc_bootmem_pages). It's safe to do it ONLY when after_bootmem == 0.
+ */
+static __ref void *spp_getpage(void)
{
void *ptr;
@@ -237,7 +241,7 @@
static unsigned long __meminitdata table_end;
static unsigned long __meminitdata table_top;
-static __meminit void *alloc_low_page(unsigned long *phys)
+static __ref void *alloc_low_page(unsigned long *phys)
{
unsigned long pfn = table_end++;
void *adr;
@@ -258,7 +262,7 @@
return adr;
}
-static __meminit void unmap_low_page(void *adr)
+static __ref void unmap_low_page(void *adr)
{
if (after_bootmem)
return;
@@ -314,6 +318,7 @@
{
unsigned long pages = 0;
unsigned long last_map_addr = end;
+ unsigned long start = address;
int i = pmd_index(address);
@@ -331,16 +336,24 @@
}
if (pmd_val(*pmd)) {
- if (!pmd_large(*pmd))
+ if (!pmd_large(*pmd)) {
+ spin_lock(&init_mm.page_table_lock);
last_map_addr = phys_pte_update(pmd, address,
- end);
+ end);
+ spin_unlock(&init_mm.page_table_lock);
+ }
+ /* Count entries we're using from level2_ident_pgt */
+ if (start == 0)
+ pages++;
continue;
}
if (page_size_mask & (1<<PG_LEVEL_2M)) {
pages++;
+ spin_lock(&init_mm.page_table_lock);
set_pte((pte_t *)pmd,
pfn_pte(address >> PAGE_SHIFT, PAGE_KERNEL_LARGE));
+ spin_unlock(&init_mm.page_table_lock);
last_map_addr = (address & PMD_MASK) + PMD_SIZE;
continue;
}
@@ -349,7 +362,9 @@
last_map_addr = phys_pte_init(pte, address, end);
unmap_low_page(pte);
+ spin_lock(&init_mm.page_table_lock);
pmd_populate_kernel(&init_mm, pmd, __va(pte_phys));
+ spin_unlock(&init_mm.page_table_lock);
}
update_page_count(PG_LEVEL_2M, pages);
return last_map_addr;
@@ -362,9 +377,7 @@
pmd_t *pmd = pmd_offset(pud, 0);
unsigned long last_map_addr;
- spin_lock(&init_mm.page_table_lock);
last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask);
- spin_unlock(&init_mm.page_table_lock);
__flush_tlb_all();
return last_map_addr;
}
@@ -400,20 +413,21 @@
if (page_size_mask & (1<<PG_LEVEL_1G)) {
pages++;
+ spin_lock(&init_mm.page_table_lock);
set_pte((pte_t *)pud,
pfn_pte(addr >> PAGE_SHIFT, PAGE_KERNEL_LARGE));
+ spin_unlock(&init_mm.page_table_lock);
last_map_addr = (addr & PUD_MASK) + PUD_SIZE;
continue;
}
pmd = alloc_low_page(&pmd_phys);
-
- spin_lock(&init_mm.page_table_lock);
last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask);
unmap_low_page(pmd);
+
+ spin_lock(&init_mm.page_table_lock);
pud_populate(&init_mm, pud, __va(pmd_phys));
spin_unlock(&init_mm.page_table_lock);
-
}
__flush_tlb_all();
update_page_count(PG_LEVEL_1G, pages);
@@ -505,16 +519,14 @@
continue;
}
- if (after_bootmem)
- pud = pud_offset(pgd, start & PGDIR_MASK);
- else
- pud = alloc_low_page(&pud_phys);
-
+ pud = alloc_low_page(&pud_phys);
last_map_addr = phys_pud_init(pud, __pa(start), __pa(next),
page_size_mask);
unmap_low_page(pud);
- pgd_populate(&init_mm, pgd_offset_k(start),
- __va(pud_phys));
+
+ spin_lock(&init_mm.page_table_lock);
+ pgd_populate(&init_mm, pgd, __va(pud_phys));
+ spin_unlock(&init_mm.page_table_lock);
}
return last_map_addr;
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index fba57be..cac6da5 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -170,7 +170,7 @@
phys_addr &= PAGE_MASK;
size = PAGE_ALIGN(last_addr+1) - phys_addr;
- retval = reserve_memtype(phys_addr, phys_addr + size,
+ retval = reserve_memtype(phys_addr, (u64)phys_addr + size,
prot_val, &new_prot_val);
if (retval) {
pr_debug("Warning: reserve_memtype returned %d\n", retval);
@@ -553,13 +553,11 @@
{
if (!early_ioremap_nested)
return 0;
-
- printk(KERN_WARNING
+ WARN(1, KERN_WARNING
"Debug warning: early ioremap leak of %d areas detected.\n",
- early_ioremap_nested);
+ early_ioremap_nested);
printk(KERN_WARNING
- "please boot with early_ioremap_debug and report the dmesg.\n");
- WARN_ON(1);
+ "please boot with early_ioremap_debug and report the dmesg.\n");
return 1;
}
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index e7397e1..635b50e 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -430,7 +430,9 @@
"may miss events.\n");
}
-static void leave_uniprocessor(void)
+/* __ref because leave_uniprocessor calls cpu_up which is __cpuinit,
+ but this whole function is ifdefed CONFIG_HOTPLUG_CPU */
+static void __ref leave_uniprocessor(void)
{
int cpu;
int err;
diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index 0dcd42e..d4aa503 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -221,8 +221,7 @@
failed += print_split(&sc);
if (failed) {
- printk(KERN_ERR "NOT PASSED. Please report.\n");
- WARN_ON(1);
+ WARN(1, KERN_ERR "NOT PASSED. Please report.\n");
return -EINVAL;
} else {
if (print)
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 65c6e46..43e2f84 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -55,13 +55,19 @@
int arch_report_meminfo(char *page)
{
- int n = sprintf(page, "DirectMap4k: %8lu\n"
- "DirectMap2M: %8lu\n",
- direct_pages_count[PG_LEVEL_4K],
- direct_pages_count[PG_LEVEL_2M]);
+ int n = sprintf(page, "DirectMap4k: %8lu kB\n",
+ direct_pages_count[PG_LEVEL_4K] << 2);
+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
+ n += sprintf(page + n, "DirectMap2M: %8lu kB\n",
+ direct_pages_count[PG_LEVEL_2M] << 11);
+#else
+ n += sprintf(page + n, "DirectMap4M: %8lu kB\n",
+ direct_pages_count[PG_LEVEL_2M] << 12);
+#endif
#ifdef CONFIG_X86_64
- n += sprintf(page + n, "DirectMap1G: %8lu\n",
- direct_pages_count[PG_LEVEL_1G]);
+ if (direct_gbpages)
+ n += sprintf(page + n, "DirectMap1G: %8lu kB\n",
+ direct_pages_count[PG_LEVEL_1G] << 20);
#endif
return n;
}
@@ -592,10 +598,9 @@
if (!pte_val(old_pte)) {
if (!primary)
return 0;
- printk(KERN_WARNING "CPA: called for zero pte. "
+ WARN(1, KERN_WARNING "CPA: called for zero pte. "
"vaddr = %lx cpa->vaddr = %lx\n", address,
cpa->vaddr);
- WARN_ON(1);
return -EINVAL;
}
@@ -844,7 +849,7 @@
/*
* for now UC MINUS. see comments in ioremap_nocache()
*/
- if (reserve_memtype(addr, addr + numpages * PAGE_SIZE,
+ if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
_PAGE_CACHE_UC_MINUS, NULL))
return -EINVAL;
@@ -863,7 +868,7 @@
if (!pat_enabled)
return set_memory_uc(addr, numpages);
- if (reserve_memtype(addr, addr + numpages * PAGE_SIZE,
+ if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
_PAGE_CACHE_WC, NULL))
return -EINVAL;
@@ -879,7 +884,7 @@
int set_memory_wb(unsigned long addr, int numpages)
{
- free_memtype(addr, addr + numpages * PAGE_SIZE);
+ free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE);
return _set_memory_wb(addr, numpages);
}
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 2fe3091..2a50e0f 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -207,6 +207,9 @@
return -EBUSY;
}
+static struct memtype *cached_entry;
+static u64 cached_start;
+
/*
* req_type typically has one of the:
* - _PAGE_CACHE_WB
@@ -280,11 +283,17 @@
spin_lock(&memtype_lock);
+ if (cached_entry && start >= cached_start)
+ entry = cached_entry;
+ else
+ entry = list_entry(&memtype_list, struct memtype, nd);
+
/* Search for existing mapping that overlaps the current range */
where = NULL;
- list_for_each_entry(entry, &memtype_list, nd) {
+ list_for_each_entry_continue(entry, &memtype_list, nd) {
if (end <= entry->start) {
where = entry->nd.prev;
+ cached_entry = list_entry(where, struct memtype, nd);
break;
} else if (start <= entry->start) { /* end > entry->start */
err = chk_conflict(new, entry, new_type);
@@ -292,6 +301,8 @@
dprintk("Overlap at 0x%Lx-0x%Lx\n",
entry->start, entry->end);
where = entry->nd.prev;
+ cached_entry = list_entry(where,
+ struct memtype, nd);
}
break;
} else if (start < entry->end) { /* start > entry->start */
@@ -299,7 +310,20 @@
if (!err) {
dprintk("Overlap at 0x%Lx-0x%Lx\n",
entry->start, entry->end);
- where = &entry->nd;
+ cached_entry = list_entry(entry->nd.prev,
+ struct memtype, nd);
+
+ /*
+ * Move to right position in the linked
+ * list to add this new entry
+ */
+ list_for_each_entry_continue(entry,
+ &memtype_list, nd) {
+ if (start <= entry->start) {
+ where = entry->nd.prev;
+ break;
+ }
+ }
}
break;
}
@@ -314,6 +338,8 @@
return err;
}
+ cached_start = start;
+
if (where)
list_add(&new->nd, where);
else
@@ -343,6 +369,9 @@
spin_lock(&memtype_lock);
list_for_each_entry(entry, &memtype_list, nd) {
if (entry->start == start && entry->end == end) {
+ if (cached_entry == entry || cached_start == start)
+ cached_entry = NULL;
+
list_del(&entry->nd);
kfree(entry);
err = 0;
@@ -361,14 +390,6 @@
}
-/*
- * /dev/mem mmap interface. The memtype used for mapping varies:
- * - Use UC for mappings with O_SYNC flag
- * - Without O_SYNC flag, if there is any conflict in reserve_memtype,
- * inherit the memtype from existing mapping.
- * - Else use UC_MINUS memtype (for backward compatibility with existing
- * X drivers.
- */
pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
unsigned long size, pgprot_t vma_prot)
{
@@ -406,14 +427,14 @@
unsigned long size, pgprot_t *vma_prot)
{
u64 offset = ((u64) pfn) << PAGE_SHIFT;
- unsigned long flags = _PAGE_CACHE_UC_MINUS;
+ unsigned long flags = -1;
int retval;
if (!range_is_allowed(pfn, size))
return 0;
if (file->f_flags & O_SYNC) {
- flags = _PAGE_CACHE_UC;
+ flags = _PAGE_CACHE_UC_MINUS;
}
#ifdef CONFIG_X86_32
@@ -436,13 +457,14 @@
#endif
/*
- * With O_SYNC, we can only take UC mapping. Fail if we cannot.
+ * With O_SYNC, we can only take UC_MINUS mapping. Fail if we cannot.
+ *
* Without O_SYNC, we want to get
* - WB for WB-able memory and no other conflicting mappings
* - UC_MINUS for non-WB-able memory with no other conflicting mappings
* - Inherit from confliting mappings otherwise
*/
- if (flags != _PAGE_CACHE_UC_MINUS) {
+ if (flags != -1) {
retval = reserve_memtype(offset, offset + size, flags, NULL);
} else {
retval = reserve_memtype(offset, offset + size, -1, &flags);
diff --git a/arch/x86/mm/srat_32.c b/arch/x86/mm/srat_32.c
index 1eb2973..16ae70f 100644
--- a/arch/x86/mm/srat_32.c
+++ b/arch/x86/mm/srat_32.c
@@ -178,7 +178,7 @@
* start of the node, and that the current "end" address is after
* the previous one.
*/
-static __init void node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk)
+static __init int node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk)
{
/*
* Only add present memory as told by the e820.
@@ -189,10 +189,10 @@
if (memory_chunk->start_pfn >= max_pfn) {
printk(KERN_INFO "Ignoring SRAT pfns: %08lx - %08lx\n",
memory_chunk->start_pfn, memory_chunk->end_pfn);
- return;
+ return -1;
}
if (memory_chunk->nid != nid)
- return;
+ return -1;
if (!node_has_online_mem(nid))
node_start_pfn[nid] = memory_chunk->start_pfn;
@@ -202,6 +202,8 @@
if (node_end_pfn[nid] < memory_chunk->end_pfn)
node_end_pfn[nid] = memory_chunk->end_pfn;
+
+ return 0;
}
int __init get_memcfg_from_srat(void)
@@ -259,7 +261,9 @@
printk(KERN_DEBUG
"chunk %d nid %d start_pfn %08lx end_pfn %08lx\n",
j, chunk->nid, chunk->start_pfn, chunk->end_pfn);
- node_read_chunk(chunk->nid, chunk);
+ if (node_read_chunk(chunk->nid, chunk))
+ continue;
+
e820_register_active_regions(chunk->nid, chunk->start_pfn,
min(chunk->end_pfn, max_pfn));
}
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 3f90289..8a5f161 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -15,6 +15,7 @@
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/kdebug.h>
+#include <linux/cpu.h>
#include <asm/nmi.h>
#include <asm/msr.h>
#include <asm/apic.h>
@@ -28,23 +29,48 @@
static int nmi_start(void);
static void nmi_stop(void);
+static void nmi_cpu_start(void *dummy);
+static void nmi_cpu_stop(void *dummy);
/* 0 == registered but off, 1 == registered and on */
static int nmi_enabled = 0;
+#ifdef CONFIG_SMP
+static int oprofile_cpu_notifier(struct notifier_block *b, unsigned long action,
+ void *data)
+{
+ int cpu = (unsigned long)data;
+ switch (action) {
+ case CPU_DOWN_FAILED:
+ case CPU_ONLINE:
+ smp_call_function_single(cpu, nmi_cpu_start, NULL, 0);
+ break;
+ case CPU_DOWN_PREPARE:
+ smp_call_function_single(cpu, nmi_cpu_stop, NULL, 1);
+ break;
+ }
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block oprofile_cpu_nb = {
+ .notifier_call = oprofile_cpu_notifier
+};
+#endif
+
#ifdef CONFIG_PM
static int nmi_suspend(struct sys_device *dev, pm_message_t state)
{
+ /* Only one CPU left, just stop that one */
if (nmi_enabled == 1)
- nmi_stop();
+ nmi_cpu_stop(NULL);
return 0;
}
static int nmi_resume(struct sys_device *dev)
{
if (nmi_enabled == 1)
- nmi_start();
+ nmi_cpu_start(NULL);
return 0;
}
@@ -269,10 +295,12 @@
static void nmi_shutdown(void)
{
- struct op_msrs *msrs = &get_cpu_var(cpu_msrs);
+ struct op_msrs *msrs;
+
nmi_enabled = 0;
on_each_cpu(nmi_cpu_shutdown, NULL, 1);
unregister_die_notifier(&profile_exceptions_nb);
+ msrs = &get_cpu_var(cpu_msrs);
model->shutdown(msrs);
free_msrs();
put_cpu_var(cpu_msrs);
@@ -463,6 +491,9 @@
}
init_sysfs();
+#ifdef CONFIG_SMP
+ register_cpu_notifier(&oprofile_cpu_nb);
+#endif
using_nmi = 1;
ops->create_files = nmi_create_files;
ops->setup = nmi_setup;
@@ -476,6 +507,10 @@
void op_nmi_exit(void)
{
- if (using_nmi)
+ if (using_nmi) {
exit_sysfs();
+#ifdef CONFIG_SMP
+ unregister_cpu_notifier(&oprofile_cpu_nb);
+#endif
+ }
}
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index dbf5323..6a0fca7 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -1,6 +1,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/topology.h>
+#include <linux/cpu.h>
#include "pci.h"
#ifdef CONFIG_X86_64
@@ -555,15 +556,17 @@
return 0;
}
-postcore_initcall(early_fill_mp_bus_info);
+#else /* !CONFIG_X86_64 */
-#endif
+static int __init early_fill_mp_bus_info(void) { return 0; }
+
+#endif /* !CONFIG_X86_64 */
/* common 32/64 bit code */
#define ENABLE_CF8_EXT_CFG (1ULL << 46)
-static void enable_pci_io_ecs_per_cpu(void *unused)
+static void enable_pci_io_ecs(void *unused)
{
u64 reg;
rdmsrl(MSR_AMD64_NB_CFG, reg);
@@ -573,14 +576,51 @@
}
}
-static int __init enable_pci_io_ecs(void)
+static int __cpuinit amd_cpu_notify(struct notifier_block *self,
+ unsigned long action, void *hcpu)
{
+ int cpu = (long)hcpu;
+ switch(action) {
+ case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
+ smp_call_function_single(cpu, enable_pci_io_ecs, NULL, 0);
+ break;
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block __cpuinitdata amd_cpu_notifier = {
+ .notifier_call = amd_cpu_notify,
+};
+
+static int __init pci_io_ecs_init(void)
+{
+ int cpu;
+
/* assume all cpus from fam10h have IO ECS */
if (boot_cpu_data.x86 < 0x10)
return 0;
- on_each_cpu(enable_pci_io_ecs_per_cpu, NULL, 1);
+
+ register_cpu_notifier(&amd_cpu_notifier);
+ for_each_online_cpu(cpu)
+ amd_cpu_notify(&amd_cpu_notifier, (unsigned long)CPU_ONLINE,
+ (void *)(long)cpu);
pci_probe |= PCI_HAS_IO_ECS;
+
return 0;
}
-postcore_initcall(enable_pci_io_ecs);
+static int __init amd_postcore_init(void)
+{
+ if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
+ return 0;
+
+ early_fill_mp_bus_info();
+ pci_io_ecs_init();
+
+ return 0;
+}
+
+postcore_initcall(amd_postcore_init);
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 5807d1b..8791fc5 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -128,8 +128,7 @@
pr = pci_find_parent_resource(dev, r);
if (!r->start || !pr ||
request_resource(pr, r) < 0) {
- dev_err(&dev->dev, "BAR %d: can't "
- "allocate resource\n", idx);
+ dev_err(&dev->dev, "BAR %d: can't allocate resource\n", idx);
/*
* Something is wrong with the region.
* Invalidate the resource to prevent
@@ -164,15 +163,13 @@
else
disabled = !(command & PCI_COMMAND_MEMORY);
if (pass == disabled) {
- dev_dbg(&dev->dev, "resource %#08llx-%#08llx "
- "(f=%lx, d=%d, p=%d)\n",
+ dev_dbg(&dev->dev, "resource %#08llx-%#08llx (f=%lx, d=%d, p=%d)\n",
(unsigned long long) r->start,
(unsigned long long) r->end,
r->flags, disabled, pass);
pr = pci_find_parent_resource(dev, r);
if (!pr || request_resource(pr, r) < 0) {
- dev_err(&dev->dev, "BAR %d: can't "
- "allocate resource\n", idx);
+ dev_err(&dev->dev, "BAR %d: can't allocate resource\n", idx);
/* We'll assign a new address later */
r->end -= r->start;
r->start = 0;
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index fec0123..8e07718 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -590,6 +590,8 @@
case PCI_DEVICE_ID_INTEL_ICH10_1:
case PCI_DEVICE_ID_INTEL_ICH10_2:
case PCI_DEVICE_ID_INTEL_ICH10_3:
+ case PCI_DEVICE_ID_INTEL_PCH_0:
+ case PCI_DEVICE_ID_INTEL_PCH_1:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c
index ec9ce35..b722dd4 100644
--- a/arch/x86/pci/legacy.c
+++ b/arch/x86/pci/legacy.c
@@ -14,7 +14,7 @@
int n, devfn;
long node;
- if (pcibios_last_bus <= 0 || pcibios_last_bus >= 0xff)
+ if (pcibios_last_bus <= 0 || pcibios_last_bus > 0xff)
return;
DBG("PCI: Peer bridge fixup\n");
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index 23faaa8..d963576 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -293,7 +293,7 @@
return AE_OK;
}
-static int __init is_acpi_reserved(unsigned long start, unsigned long end)
+static int __init is_acpi_reserved(u64 start, u64 end, unsigned not_used)
{
struct resource mcfg_res;
@@ -310,6 +310,41 @@
return mcfg_res.flags;
}
+typedef int (*check_reserved_t)(u64 start, u64 end, unsigned type);
+
+static int __init is_mmconf_reserved(check_reserved_t is_reserved,
+ u64 addr, u64 size, int i,
+ typeof(pci_mmcfg_config[0]) *cfg, int with_e820)
+{
+ u64 old_size = size;
+ int valid = 0;
+
+ while (!is_reserved(addr, addr + size - 1, E820_RESERVED)) {
+ size >>= 1;
+ if (size < (16UL<<20))
+ break;
+ }
+
+ if (size >= (16UL<<20) || size == old_size) {
+ printk(KERN_NOTICE
+ "PCI: MCFG area at %Lx reserved in %s\n",
+ addr, with_e820?"E820":"ACPI motherboard resources");
+ valid = 1;
+
+ if (old_size != size) {
+ /* update end_bus_number */
+ cfg->end_bus_number = cfg->start_bus_number + ((size>>20) - 1);
+ printk(KERN_NOTICE "PCI: updated MCFG configuration %d: base %lx "
+ "segment %hu buses %u - %u\n",
+ i, (unsigned long)cfg->address, cfg->pci_segment,
+ (unsigned int)cfg->start_bus_number,
+ (unsigned int)cfg->end_bus_number);
+ }
+ }
+
+ return valid;
+}
+
static void __init pci_mmcfg_reject_broken(int early)
{
typeof(pci_mmcfg_config[0]) *cfg;
@@ -324,21 +359,22 @@
for (i = 0; i < pci_mmcfg_config_num; i++) {
int valid = 0;
- u32 size = (cfg->end_bus_number + 1) << 20;
+ u64 addr, size;
+
cfg = &pci_mmcfg_config[i];
+ addr = cfg->start_bus_number;
+ addr <<= 20;
+ addr += cfg->address;
+ size = cfg->end_bus_number + 1 - cfg->start_bus_number;
+ size <<= 20;
printk(KERN_NOTICE "PCI: MCFG configuration %d: base %lx "
"segment %hu buses %u - %u\n",
i, (unsigned long)cfg->address, cfg->pci_segment,
(unsigned int)cfg->start_bus_number,
(unsigned int)cfg->end_bus_number);
- if (!early &&
- is_acpi_reserved(cfg->address, cfg->address + size - 1)) {
- printk(KERN_NOTICE "PCI: MCFG area at %Lx reserved "
- "in ACPI motherboard resources\n",
- cfg->address);
- valid = 1;
- }
+ if (!early)
+ valid = is_mmconf_reserved(is_acpi_reserved, addr, size, i, cfg, 0);
if (valid)
continue;
@@ -347,16 +383,11 @@
printk(KERN_ERR "PCI: BIOS Bug: MCFG area at %Lx is not"
" reserved in ACPI motherboard resources\n",
cfg->address);
+
/* Don't try to do this check unless configuration
type 1 is available. how about type 2 ?*/
- if (raw_pci_ops && e820_all_mapped(cfg->address,
- cfg->address + size - 1,
- E820_RESERVED)) {
- printk(KERN_NOTICE
- "PCI: MCFG area at %Lx reserved in E820\n",
- cfg->address);
- valid = 1;
- }
+ if (raw_pci_ops)
+ valid = is_mmconf_reserved(e820_all_mapped, addr, size, i, cfg, 1);
if (!valid)
goto reject;
@@ -365,7 +396,7 @@
return;
reject:
- printk(KERN_ERR "PCI: Not using MMCONFIG.\n");
+ printk(KERN_INFO "PCI: Not using MMCONFIG.\n");
pci_mmcfg_arch_free();
kfree(pci_mmcfg_config);
pci_mmcfg_config = NULL;
diff --git a/arch/x86/power/cpu_32.c b/arch/x86/power/cpu_32.c
index 7dc5d5c..d3e083d 100644
--- a/arch/x86/power/cpu_32.c
+++ b/arch/x86/power/cpu_32.c
@@ -45,7 +45,7 @@
ctxt->cr0 = read_cr0();
ctxt->cr2 = read_cr2();
ctxt->cr3 = read_cr3();
- ctxt->cr4 = read_cr4();
+ ctxt->cr4 = read_cr4_safe();
}
/* Needed by apm.c */
@@ -98,7 +98,9 @@
/*
* control registers
*/
- write_cr4(ctxt->cr4);
+ /* cr4 was introduced in the Pentium CPU */
+ if (ctxt->cr4)
+ write_cr4(ctxt->cr4);
write_cr3(ctxt->cr3);
write_cr2(ctxt->cr2);
write_cr0(ctxt->cr0);
diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S
index b95aa6c..4fc7e87 100644
--- a/arch/x86/power/hibernate_asm_32.S
+++ b/arch/x86/power/hibernate_asm_32.S
@@ -28,9 +28,9 @@
ret
ENTRY(restore_image)
- movl resume_pg_dir, %ecx
- subl $__PAGE_OFFSET, %ecx
- movl %ecx, %cr3
+ movl resume_pg_dir, %eax
+ subl $__PAGE_OFFSET, %eax
+ movl %eax, %cr3
movl restore_pblist, %edx
.p2align 4,,7
@@ -52,17 +52,21 @@
done:
/* go back to the original page tables */
- movl $swapper_pg_dir, %ecx
- subl $__PAGE_OFFSET, %ecx
- movl %ecx, %cr3
+ movl $swapper_pg_dir, %eax
+ subl $__PAGE_OFFSET, %eax
+ movl %eax, %cr3
/* Flush TLB, including "global" things (vmalloc) */
- movl mmu_cr4_features, %eax
- movl %eax, %edx
+ movl mmu_cr4_features, %ecx
+ jecxz 1f # cr4 Pentium and higher, skip if zero
+ movl %ecx, %edx
andl $~(1<<7), %edx; # PGE
movl %edx, %cr4; # turn off PGE
- movl %cr3, %ecx; # flush TLB
- movl %ecx, %cr3
- movl %eax, %cr4; # turn PGE back on
+1:
+ movl %cr3, %eax; # flush TLB
+ movl %eax, %cr3
+ jecxz 1f # cr4 Pentium and higher, skip if zero
+ movl %ecx, %cr4; # turn PGE back on
+1:
movl saved_context_esp, %esp
movl saved_context_ebp, %ebp
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 9ff6e3c..a4e201b 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1324,7 +1324,7 @@
.ptep_modify_prot_commit = __ptep_modify_prot_commit,
.pte_val = xen_pte_val,
- .pte_flags = native_pte_val,
+ .pte_flags = native_pte_flags,
.pgd_val = xen_pgd_val,
.make_pte = xen_make_pte,
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b6acc3a..d679010 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -42,7 +42,7 @@
e820.nr_map = 0;
- e820_add_region(0, PFN_PHYS(max_pfn), E820_RAM);
+ e820_add_region(0, PFN_PHYS((u64)max_pfn), E820_RAM);
/*
* Even though this is normal, usable memory under Xen, reserve
diff --git a/block/blk-core.c b/block/blk-core.c
index 4889eb8..2cba5ef 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -582,6 +582,8 @@
q->sg_reserved_size = INT_MAX;
+ blk_set_cmd_filter_defaults(&q->cmd_filter);
+
/*
* all done
*/
diff --git a/block/blk-tag.c b/block/blk-tag.c
index 32667be..ed5166f 100644
--- a/block/blk-tag.c
+++ b/block/blk-tag.c
@@ -38,7 +38,8 @@
retval = atomic_dec_and_test(&bqt->refcnt);
if (retval) {
- BUG_ON(bqt->busy);
+ BUG_ON(find_first_bit(bqt->tag_map, bqt->max_depth) <
+ bqt->max_depth);
kfree(bqt->tag_index);
bqt->tag_index = NULL;
@@ -147,7 +148,6 @@
if (init_tag_map(q, tags, depth))
goto fail;
- tags->busy = 0;
atomic_set(&tags->refcnt, 1);
return tags;
fail:
@@ -313,7 +313,6 @@
* unlock memory barrier semantics.
*/
clear_bit_unlock(tag, bqt->tag_map);
- bqt->busy--;
}
EXPORT_SYMBOL(blk_queue_end_tag);
@@ -368,7 +367,6 @@
bqt->tag_index[tag] = rq;
blkdev_dequeue_request(rq);
list_add(&rq->queuelist, &q->tag_busy_list);
- bqt->busy++;
return 0;
}
EXPORT_SYMBOL(blk_queue_start_tag);
diff --git a/block/bsg.c b/block/bsg.c
index 5a68b09..0aae8d7 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -45,8 +45,6 @@
char name[BUS_ID_SIZE];
int max_queue;
unsigned long flags;
- struct blk_scsi_cmd_filter *cmd_filter;
- mode_t *f_mode;
};
enum {
@@ -174,7 +172,8 @@
}
static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
- struct sg_io_v4 *hdr, struct bsg_device *bd)
+ struct sg_io_v4 *hdr, struct bsg_device *bd,
+ int has_write_perm)
{
if (hdr->request_len > BLK_MAX_CDB) {
rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
@@ -187,8 +186,7 @@
return -EFAULT;
if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
- if (blk_cmd_filter_verify_command(bd->cmd_filter, rq->cmd,
- bd->f_mode))
+ if (blk_verify_command(&q->cmd_filter, rq->cmd, has_write_perm))
return -EPERM;
} else if (!capable(CAP_SYS_RAWIO))
return -EPERM;
@@ -244,7 +242,7 @@
* map sg_io_v4 to a request.
*/
static struct request *
-bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr)
+bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, int has_write_perm)
{
struct request_queue *q = bd->queue;
struct request *rq, *next_rq = NULL;
@@ -266,7 +264,7 @@
rq = blk_get_request(q, rw, GFP_KERNEL);
if (!rq)
return ERR_PTR(-ENOMEM);
- ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd);
+ ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd, has_write_perm);
if (ret)
goto out;
@@ -568,25 +566,6 @@
set_bit(BSG_F_BLOCK, &bd->flags);
}
-static void bsg_set_cmd_filter(struct bsg_device *bd,
- struct file *file)
-{
- struct inode *inode;
- struct gendisk *disk;
-
- if (!file)
- return;
-
- inode = file->f_dentry->d_inode;
- if (!inode)
- return;
-
- disk = inode->i_bdev->bd_disk;
-
- bd->cmd_filter = &disk->cmd_filter;
- bd->f_mode = &file->f_mode;
-}
-
/*
* Check if the error is a "real" error that we should return.
*/
@@ -608,7 +587,6 @@
dprintk("%s: read %Zd bytes\n", bd->name, count);
bsg_set_block(bd, file);
- bsg_set_cmd_filter(bd, file);
bytes_read = 0;
ret = __bsg_read(buf, count, bd, NULL, &bytes_read);
@@ -621,7 +599,7 @@
}
static int __bsg_write(struct bsg_device *bd, const char __user *buf,
- size_t count, ssize_t *bytes_written)
+ size_t count, ssize_t *bytes_written, int has_write_perm)
{
struct bsg_command *bc;
struct request *rq;
@@ -652,7 +630,7 @@
/*
* get a request, fill in the blanks, and add to request queue
*/
- rq = bsg_map_hdr(bd, &bc->hdr);
+ rq = bsg_map_hdr(bd, &bc->hdr, has_write_perm);
if (IS_ERR(rq)) {
ret = PTR_ERR(rq);
rq = NULL;
@@ -683,10 +661,11 @@
dprintk("%s: write %Zd bytes\n", bd->name, count);
bsg_set_block(bd, file);
- bsg_set_cmd_filter(bd, file);
bytes_written = 0;
- ret = __bsg_write(bd, buf, count, &bytes_written);
+ ret = __bsg_write(bd, buf, count, &bytes_written,
+ file->f_mode & FMODE_WRITE);
+
*ppos = bytes_written;
/*
@@ -792,7 +771,6 @@
bd->queue = rq;
bsg_set_block(bd, file);
- bsg_set_cmd_filter(bd, file);
atomic_set(&bd->ref_count, 1);
mutex_lock(&bsg_mutex);
@@ -943,7 +921,7 @@
if (copy_from_user(&hdr, uarg, sizeof(hdr)))
return -EFAULT;
- rq = bsg_map_hdr(bd, &hdr);
+ rq = bsg_map_hdr(bd, &hdr, file->f_mode & FMODE_WRITE);
if (IS_ERR(rq))
return PTR_ERR(rq);
diff --git a/block/cmd-filter.c b/block/cmd-filter.c
index eec4404..79c1499 100644
--- a/block/cmd-filter.c
+++ b/block/cmd-filter.c
@@ -20,15 +20,14 @@
#include <linux/list.h>
#include <linux/genhd.h>
#include <linux/spinlock.h>
-#include <linux/parser.h>
#include <linux/capability.h>
#include <linux/bitops.h>
#include <scsi/scsi.h>
#include <linux/cdrom.h>
-int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
- unsigned char *cmd, mode_t *f_mode)
+int blk_verify_command(struct blk_cmd_filter *filter,
+ unsigned char *cmd, int has_write_perm)
{
/* root can do any command. */
if (capable(CAP_SYS_RAWIO))
@@ -43,34 +42,16 @@
return 0;
/* Write-safe commands require a writable open */
- if (test_bit(cmd[0], filter->write_ok) && (*f_mode & FMODE_WRITE))
+ if (test_bit(cmd[0], filter->write_ok) && has_write_perm)
return 0;
return -EPERM;
}
-EXPORT_SYMBOL(blk_cmd_filter_verify_command);
-
-int blk_verify_command(struct file *file, unsigned char *cmd)
-{
- struct gendisk *disk;
- struct inode *inode;
-
- if (!file)
- return -EINVAL;
-
- inode = file->f_dentry->d_inode;
- if (!inode)
- return -EINVAL;
-
- disk = inode->i_bdev->bd_disk;
-
- return blk_cmd_filter_verify_command(&disk->cmd_filter,
- cmd, &file->f_mode);
-}
EXPORT_SYMBOL(blk_verify_command);
+#if 0
/* and now, the sysfs stuff */
-static ssize_t rcf_cmds_show(struct blk_scsi_cmd_filter *filter, char *page,
+static ssize_t rcf_cmds_show(struct blk_cmd_filter *filter, char *page,
int rw)
{
char *npage = page;
@@ -84,8 +65,7 @@
for (i = 0; i < BLK_SCSI_MAX_CMDS; i++) {
if (test_bit(i, okbits)) {
- sprintf(npage, "%02x", i);
- npage += 2;
+ npage += sprintf(npage, "0x%02x", i);
if (i < BLK_SCSI_MAX_CMDS - 1)
sprintf(npage++, " ");
}
@@ -97,57 +77,65 @@
return npage - page;
}
-static ssize_t rcf_readcmds_show(struct blk_scsi_cmd_filter *filter, char *page)
+static ssize_t rcf_readcmds_show(struct blk_cmd_filter *filter, char *page)
{
return rcf_cmds_show(filter, page, READ);
}
-static ssize_t rcf_writecmds_show(struct blk_scsi_cmd_filter *filter,
+static ssize_t rcf_writecmds_show(struct blk_cmd_filter *filter,
char *page)
{
return rcf_cmds_show(filter, page, WRITE);
}
-static ssize_t rcf_cmds_store(struct blk_scsi_cmd_filter *filter,
+static ssize_t rcf_cmds_store(struct blk_cmd_filter *filter,
const char *page, size_t count, int rw)
{
- ssize_t ret = 0;
unsigned long okbits[BLK_SCSI_CMD_PER_LONG], *target_okbits;
- int cmd, status, len;
- substring_t ss;
+ int cmd, set;
+ char *p, *status;
- memset(&okbits, 0, sizeof(okbits));
-
- for (len = strlen(page); len > 0; len -= 3) {
- if (len < 2)
- break;
- ss.from = (char *) page + ret;
- ss.to = (char *) page + ret + 2;
- ret += 3;
- status = match_hex(&ss, &cmd);
- /* either of these cases means invalid input, so do nothing. */
- if (status || cmd >= BLK_SCSI_MAX_CMDS)
- return -EINVAL;
-
- __set_bit(cmd, okbits);
+ if (rw == READ) {
+ memcpy(&okbits, filter->read_ok, sizeof(okbits));
+ target_okbits = filter->read_ok;
+ } else {
+ memcpy(&okbits, filter->write_ok, sizeof(okbits));
+ target_okbits = filter->write_ok;
}
- if (rw == READ)
- target_okbits = filter->read_ok;
- else
- target_okbits = filter->write_ok;
+ while ((p = strsep((char **)&page, " ")) != NULL) {
+ set = 1;
- memmove(target_okbits, okbits, sizeof(okbits));
+ if (p[0] == '+') {
+ p++;
+ } else if (p[0] == '-') {
+ set = 0;
+ p++;
+ }
+
+ cmd = simple_strtol(p, &status, 16);
+
+ /* either of these cases means invalid input, so do nothing. */
+ if ((status == p) || cmd >= BLK_SCSI_MAX_CMDS)
+ return -EINVAL;
+
+ if (set)
+ __set_bit(cmd, okbits);
+ else
+ __clear_bit(cmd, okbits);
+ }
+
+ memcpy(target_okbits, okbits, sizeof(okbits));
return count;
}
-static ssize_t rcf_readcmds_store(struct blk_scsi_cmd_filter *filter,
+static ssize_t rcf_readcmds_store(struct blk_cmd_filter *filter,
const char *page, size_t count)
{
return rcf_cmds_store(filter, page, count, READ);
}
-static ssize_t rcf_writecmds_store(struct blk_scsi_cmd_filter *filter,
+static ssize_t rcf_writecmds_store(struct blk_cmd_filter *filter,
const char *page, size_t count)
{
return rcf_cmds_store(filter, page, count, WRITE);
@@ -155,8 +143,8 @@
struct rcf_sysfs_entry {
struct attribute attr;
- ssize_t (*show)(struct blk_scsi_cmd_filter *, char *);
- ssize_t (*store)(struct blk_scsi_cmd_filter *, const char *, size_t);
+ ssize_t (*show)(struct blk_cmd_filter *, char *);
+ ssize_t (*store)(struct blk_cmd_filter *, const char *, size_t);
};
static struct rcf_sysfs_entry rcf_readcmds_entry = {
@@ -183,9 +171,9 @@
rcf_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
{
struct rcf_sysfs_entry *entry = to_rcf(attr);
- struct blk_scsi_cmd_filter *filter;
+ struct blk_cmd_filter *filter;
- filter = container_of(kobj, struct blk_scsi_cmd_filter, kobj);
+ filter = container_of(kobj, struct blk_cmd_filter, kobj);
if (entry->show)
return entry->show(filter, page);
@@ -197,7 +185,7 @@
const char *page, size_t length)
{
struct rcf_sysfs_entry *entry = to_rcf(attr);
- struct blk_scsi_cmd_filter *filter;
+ struct blk_cmd_filter *filter;
if (!capable(CAP_SYS_RAWIO))
return -EPERM;
@@ -205,7 +193,7 @@
if (!entry->store)
return -EINVAL;
- filter = container_of(kobj, struct blk_scsi_cmd_filter, kobj);
+ filter = container_of(kobj, struct blk_cmd_filter, kobj);
return entry->store(filter, page, length);
}
@@ -219,116 +207,31 @@
.default_attrs = default_attrs,
};
-#ifndef MAINTENANCE_IN_CMD
-#define MAINTENANCE_IN_CMD 0xa3
-#endif
-
-static void rcf_set_defaults(struct blk_scsi_cmd_filter *filter)
-{
- /* Basic read-only commands */
- __set_bit(TEST_UNIT_READY, filter->read_ok);
- __set_bit(REQUEST_SENSE, filter->read_ok);
- __set_bit(READ_6, filter->read_ok);
- __set_bit(READ_10, filter->read_ok);
- __set_bit(READ_12, filter->read_ok);
- __set_bit(READ_16, filter->read_ok);
- __set_bit(READ_BUFFER, filter->read_ok);
- __set_bit(READ_DEFECT_DATA, filter->read_ok);
- __set_bit(READ_CAPACITY, filter->read_ok);
- __set_bit(READ_LONG, filter->read_ok);
- __set_bit(INQUIRY, filter->read_ok);
- __set_bit(MODE_SENSE, filter->read_ok);
- __set_bit(MODE_SENSE_10, filter->read_ok);
- __set_bit(LOG_SENSE, filter->read_ok);
- __set_bit(START_STOP, filter->read_ok);
- __set_bit(GPCMD_VERIFY_10, filter->read_ok);
- __set_bit(VERIFY_16, filter->read_ok);
- __set_bit(REPORT_LUNS, filter->read_ok);
- __set_bit(SERVICE_ACTION_IN, filter->read_ok);
- __set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok);
- __set_bit(MAINTENANCE_IN_CMD, filter->read_ok);
- __set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok);
-
- /* Audio CD commands */
- __set_bit(GPCMD_PLAY_CD, filter->read_ok);
- __set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok);
- __set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok);
- __set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok);
- __set_bit(GPCMD_PAUSE_RESUME, filter->read_ok);
-
- /* CD/DVD data reading */
- __set_bit(GPCMD_READ_CD, filter->read_ok);
- __set_bit(GPCMD_READ_CD_MSF, filter->read_ok);
- __set_bit(GPCMD_READ_DISC_INFO, filter->read_ok);
- __set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok);
- __set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok);
- __set_bit(GPCMD_READ_HEADER, filter->read_ok);
- __set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok);
- __set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok);
- __set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok);
- __set_bit(GPCMD_REPORT_KEY, filter->read_ok);
- __set_bit(GPCMD_SCAN, filter->read_ok);
- __set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok);
- __set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok);
- __set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok);
- __set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok);
- __set_bit(GPCMD_SEEK, filter->read_ok);
- __set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok);
-
- /* Basic writing commands */
- __set_bit(WRITE_6, filter->write_ok);
- __set_bit(WRITE_10, filter->write_ok);
- __set_bit(WRITE_VERIFY, filter->write_ok);
- __set_bit(WRITE_12, filter->write_ok);
- __set_bit(WRITE_VERIFY_12, filter->write_ok);
- __set_bit(WRITE_16, filter->write_ok);
- __set_bit(WRITE_LONG, filter->write_ok);
- __set_bit(WRITE_LONG_2, filter->write_ok);
- __set_bit(ERASE, filter->write_ok);
- __set_bit(GPCMD_MODE_SELECT_10, filter->write_ok);
- __set_bit(MODE_SELECT, filter->write_ok);
- __set_bit(LOG_SELECT, filter->write_ok);
- __set_bit(GPCMD_BLANK, filter->write_ok);
- __set_bit(GPCMD_CLOSE_TRACK, filter->write_ok);
- __set_bit(GPCMD_FLUSH_CACHE, filter->write_ok);
- __set_bit(GPCMD_FORMAT_UNIT, filter->write_ok);
- __set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok);
- __set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok);
- __set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok);
- __set_bit(GPCMD_SEND_EVENT, filter->write_ok);
- __set_bit(GPCMD_SEND_KEY, filter->write_ok);
- __set_bit(GPCMD_SEND_OPC, filter->write_ok);
- __set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok);
- __set_bit(GPCMD_SET_SPEED, filter->write_ok);
- __set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
- __set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
- __set_bit(GPCMD_SET_STREAMING, filter->write_ok);
-}
-
int blk_register_filter(struct gendisk *disk)
{
int ret;
- struct blk_scsi_cmd_filter *filter = &disk->cmd_filter;
+ struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
struct kobject *parent = kobject_get(disk->holder_dir->parent);
if (!parent)
return -ENODEV;
ret = kobject_init_and_add(&filter->kobj, &rcf_ktype, parent,
- "%s", "cmd_filter");
+ "%s", "cmd_filter");
if (ret < 0)
return ret;
- rcf_set_defaults(filter);
return 0;
}
+EXPORT_SYMBOL(blk_register_filter);
void blk_unregister_filter(struct gendisk *disk)
{
- struct blk_scsi_cmd_filter *filter = &disk->cmd_filter;
+ struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
kobject_put(&filter->kobj);
kobject_put(disk->holder_dir->parent);
}
-
+EXPORT_SYMBOL(blk_unregister_filter);
+#endif
diff --git a/block/genhd.c b/block/genhd.c
index c13cc77..e0ce23a 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -190,7 +190,6 @@
disk->minors, NULL, exact_match, exact_lock, disk);
register_disk(disk);
blk_register_queue(disk);
- blk_register_filter(disk);
bdi = &disk->queue->backing_dev_info;
bdi_register_dev(bdi, MKDEV(disk->major, disk->first_minor));
@@ -203,7 +202,6 @@
void unlink_gendisk(struct gendisk *disk)
{
- blk_unregister_filter(disk);
sysfs_remove_link(&disk->dev.kobj, "bdi");
bdi_unregister(&disk->queue->backing_dev_info);
blk_unregister_queue(disk);
@@ -293,27 +291,30 @@
/* iterator */
static int find_start(struct device *dev, void *data)
{
- loff_t k = *(loff_t *)data;
+ loff_t *k = data;
if (dev->type != &disk_type)
return 0;
- if (!k--)
+ if (!*k)
return 1;
+ (*k)--;
return 0;
}
static void *part_start(struct seq_file *part, loff_t *pos)
{
struct device *dev;
- loff_t n = *pos;
+ loff_t k = *pos;
- if (!n)
- seq_puts(part, "major minor #blocks name\n\n");
+ if (!k)
+ part->private = (void *)1LU; /* tell show to print header */
mutex_lock(&block_class_lock);
- dev = class_find_device(&block_class, NULL, (void *)pos, find_start);
- if (dev)
+ dev = class_find_device(&block_class, NULL, &k, find_start);
+ if (dev) {
+ put_device(dev);
return dev_to_disk(dev);
+ }
return NULL;
}
@@ -330,8 +331,10 @@
struct device *dev;
++*pos;
dev = class_find_device(&block_class, &gp->dev, NULL, find_next);
- if (dev)
+ if (dev) {
+ put_device(dev);
return dev_to_disk(dev);
+ }
return NULL;
}
@@ -346,6 +349,17 @@
int n;
char buf[BDEVNAME_SIZE];
+ /*
+ * Print header if start told us to do. This is to preserve
+ * the original behavior of not printing header if no
+ * partition exists. This hackery will be removed later with
+ * class iteration clean up.
+ */
+ if (part->private) {
+ seq_puts(part, "major minor #blocks name\n\n");
+ part->private = NULL;
+ }
+
/* Don't show non-partitionable removeable devices or empty devices */
if (!get_capacity(sgp) ||
(sgp->minors == 1 && (sgp->flags & GENHD_FL_REMOVABLE)))
@@ -568,11 +582,14 @@
static void *diskstats_start(struct seq_file *part, loff_t *pos)
{
struct device *dev;
+ loff_t k = *pos;
mutex_lock(&block_class_lock);
- dev = class_find_device(&block_class, NULL, (void *)pos, find_start);
- if (dev)
+ dev = class_find_device(&block_class, NULL, &k, find_start);
+ if (dev) {
+ put_device(dev);
return dev_to_disk(dev);
+ }
return NULL;
}
@@ -583,8 +600,10 @@
++*pos;
dev = class_find_device(&block_class, &gp->dev, NULL, find_next);
- if (dev)
+ if (dev) {
+ put_device(dev);
return dev_to_disk(dev);
+ }
return NULL;
}
@@ -712,10 +731,12 @@
mutex_lock(&block_class_lock);
find.name = name;
find.part = part;
- dev = class_find_device(&block_class, NULL, (void *)&find, match_id);
- if (dev)
+ dev = class_find_device(&block_class, NULL, &find, match_id);
+ if (dev) {
+ put_device(dev);
devt = MKDEV(MAJOR(dev->devt),
MINOR(dev->devt) + part);
+ }
mutex_unlock(&block_class_lock);
return devt;
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 12a5182..ec4b7f2 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -105,12 +105,96 @@
return put_user(1, p);
}
+void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
+{
+ /* Basic read-only commands */
+ __set_bit(TEST_UNIT_READY, filter->read_ok);
+ __set_bit(REQUEST_SENSE, filter->read_ok);
+ __set_bit(READ_6, filter->read_ok);
+ __set_bit(READ_10, filter->read_ok);
+ __set_bit(READ_12, filter->read_ok);
+ __set_bit(READ_16, filter->read_ok);
+ __set_bit(READ_BUFFER, filter->read_ok);
+ __set_bit(READ_DEFECT_DATA, filter->read_ok);
+ __set_bit(READ_CAPACITY, filter->read_ok);
+ __set_bit(READ_LONG, filter->read_ok);
+ __set_bit(INQUIRY, filter->read_ok);
+ __set_bit(MODE_SENSE, filter->read_ok);
+ __set_bit(MODE_SENSE_10, filter->read_ok);
+ __set_bit(LOG_SENSE, filter->read_ok);
+ __set_bit(START_STOP, filter->read_ok);
+ __set_bit(GPCMD_VERIFY_10, filter->read_ok);
+ __set_bit(VERIFY_16, filter->read_ok);
+ __set_bit(REPORT_LUNS, filter->read_ok);
+ __set_bit(SERVICE_ACTION_IN, filter->read_ok);
+ __set_bit(RECEIVE_DIAGNOSTIC, filter->read_ok);
+ __set_bit(MAINTENANCE_IN, filter->read_ok);
+ __set_bit(GPCMD_READ_BUFFER_CAPACITY, filter->read_ok);
+
+ /* Audio CD commands */
+ __set_bit(GPCMD_PLAY_CD, filter->read_ok);
+ __set_bit(GPCMD_PLAY_AUDIO_10, filter->read_ok);
+ __set_bit(GPCMD_PLAY_AUDIO_MSF, filter->read_ok);
+ __set_bit(GPCMD_PLAY_AUDIO_TI, filter->read_ok);
+ __set_bit(GPCMD_PAUSE_RESUME, filter->read_ok);
+
+ /* CD/DVD data reading */
+ __set_bit(GPCMD_READ_CD, filter->read_ok);
+ __set_bit(GPCMD_READ_CD_MSF, filter->read_ok);
+ __set_bit(GPCMD_READ_DISC_INFO, filter->read_ok);
+ __set_bit(GPCMD_READ_CDVD_CAPACITY, filter->read_ok);
+ __set_bit(GPCMD_READ_DVD_STRUCTURE, filter->read_ok);
+ __set_bit(GPCMD_READ_HEADER, filter->read_ok);
+ __set_bit(GPCMD_READ_TRACK_RZONE_INFO, filter->read_ok);
+ __set_bit(GPCMD_READ_SUBCHANNEL, filter->read_ok);
+ __set_bit(GPCMD_READ_TOC_PMA_ATIP, filter->read_ok);
+ __set_bit(GPCMD_REPORT_KEY, filter->read_ok);
+ __set_bit(GPCMD_SCAN, filter->read_ok);
+ __set_bit(GPCMD_GET_CONFIGURATION, filter->read_ok);
+ __set_bit(GPCMD_READ_FORMAT_CAPACITIES, filter->read_ok);
+ __set_bit(GPCMD_GET_EVENT_STATUS_NOTIFICATION, filter->read_ok);
+ __set_bit(GPCMD_GET_PERFORMANCE, filter->read_ok);
+ __set_bit(GPCMD_SEEK, filter->read_ok);
+ __set_bit(GPCMD_STOP_PLAY_SCAN, filter->read_ok);
+
+ /* Basic writing commands */
+ __set_bit(WRITE_6, filter->write_ok);
+ __set_bit(WRITE_10, filter->write_ok);
+ __set_bit(WRITE_VERIFY, filter->write_ok);
+ __set_bit(WRITE_12, filter->write_ok);
+ __set_bit(WRITE_VERIFY_12, filter->write_ok);
+ __set_bit(WRITE_16, filter->write_ok);
+ __set_bit(WRITE_LONG, filter->write_ok);
+ __set_bit(WRITE_LONG_2, filter->write_ok);
+ __set_bit(ERASE, filter->write_ok);
+ __set_bit(GPCMD_MODE_SELECT_10, filter->write_ok);
+ __set_bit(MODE_SELECT, filter->write_ok);
+ __set_bit(LOG_SELECT, filter->write_ok);
+ __set_bit(GPCMD_BLANK, filter->write_ok);
+ __set_bit(GPCMD_CLOSE_TRACK, filter->write_ok);
+ __set_bit(GPCMD_FLUSH_CACHE, filter->write_ok);
+ __set_bit(GPCMD_FORMAT_UNIT, filter->write_ok);
+ __set_bit(GPCMD_REPAIR_RZONE_TRACK, filter->write_ok);
+ __set_bit(GPCMD_RESERVE_RZONE_TRACK, filter->write_ok);
+ __set_bit(GPCMD_SEND_DVD_STRUCTURE, filter->write_ok);
+ __set_bit(GPCMD_SEND_EVENT, filter->write_ok);
+ __set_bit(GPCMD_SEND_KEY, filter->write_ok);
+ __set_bit(GPCMD_SEND_OPC, filter->write_ok);
+ __set_bit(GPCMD_SEND_CUE_SHEET, filter->write_ok);
+ __set_bit(GPCMD_SET_SPEED, filter->write_ok);
+ __set_bit(GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, filter->write_ok);
+ __set_bit(GPCMD_LOAD_UNLOAD, filter->write_ok);
+ __set_bit(GPCMD_SET_STREAMING, filter->write_ok);
+}
+EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults);
+
static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
struct sg_io_hdr *hdr, struct file *file)
{
if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
return -EFAULT;
- if (blk_verify_command(file, rq->cmd))
+ if (blk_verify_command(&q->cmd_filter, rq->cmd,
+ file->f_mode & FMODE_WRITE))
return -EPERM;
/*
@@ -298,7 +382,7 @@
struct gendisk *disk, struct scsi_ioctl_command __user *sic)
{
struct request *rq;
- int err;
+ int err, write_perm = 0;
unsigned int in_len, out_len, bytes, opcode, cmdlen;
char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
@@ -340,7 +424,11 @@
if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
goto error;
- err = blk_verify_command(file, rq->cmd);
+ /* scsi_ioctl passes NULL */
+ if (file && (file->f_mode & FMODE_WRITE))
+ write_perm = 1;
+
+ err = blk_verify_command(&q->cmd_filter, rq->cmd, write_perm);
if (err)
goto error;
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 85eaf7b..e8362c1 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -137,7 +137,8 @@
spin_lock_bh(&next->lock);
next->parent = NULL;
_next = next->next;
- next->next = NULL;
+ if (_next && _next->chan == chan)
+ next->next = NULL;
spin_unlock_bh(&next->lock);
next->tx_submit(next);
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 4b22676..fd9f06c 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -174,8 +174,9 @@
static void crypto_authenc_encrypt_done(struct crypto_async_request *req,
int err)
{
+ struct aead_request *areq = req->data;
+
if (!err) {
- struct aead_request *areq = req->data;
struct crypto_aead *authenc = crypto_aead_reqtfm(areq);
struct crypto_authenc_ctx *ctx = crypto_aead_ctx(authenc);
struct ablkcipher_request *abreq = aead_request_ctx(areq);
@@ -185,7 +186,7 @@
err = crypto_authenc_genicv(areq, iv, 0);
}
- aead_request_complete(req->data, err);
+ aead_request_complete(areq, err);
}
static int crypto_authenc_encrypt(struct aead_request *req)
@@ -216,14 +217,15 @@
static void crypto_authenc_givencrypt_done(struct crypto_async_request *req,
int err)
{
+ struct aead_request *areq = req->data;
+
if (!err) {
- struct aead_request *areq = req->data;
struct skcipher_givcrypt_request *greq = aead_request_ctx(areq);
err = crypto_authenc_genicv(areq, greq->giv, 0);
}
- aead_request_complete(req->data, err);
+ aead_request_complete(areq, err);
}
static int crypto_authenc_givencrypt(struct aead_givcrypt_request *req)
diff --git a/crypto/camellia.c b/crypto/camellia.c
index b1cc4de..493fee7 100644
--- a/crypto/camellia.c
+++ b/crypto/camellia.c
@@ -35,8 +35,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/bitops.h>
-#include <asm/unaligned.h>
static const u32 camellia_sp1110[256] = {
0x70707000,0x82828200,0x2c2c2c00,0xececec00,
@@ -337,6 +335,20 @@
/*
* macros
*/
+#define GETU32(v, pt) \
+ do { \
+ /* latest breed of gcc is clever enough to use move */ \
+ memcpy(&(v), (pt), 4); \
+ (v) = be32_to_cpu(v); \
+ } while(0)
+
+/* rotation right shift 1byte */
+#define ROR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define ROL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define ROL8(x) (((x) << 8) + ((x) >> 24))
+
#define ROLDQ(ll, lr, rl, rr, w0, w1, bits) \
do { \
w0 = ll; \
@@ -371,7 +383,7 @@
^ camellia_sp3033[(u8)(il >> 8)] \
^ camellia_sp4404[(u8)(il )]; \
yl ^= yr; \
- yr = ror32(yr, 8); \
+ yr = ROR8(yr); \
yr ^= yl; \
} while(0)
@@ -393,7 +405,7 @@
subL[7] ^= subL[1]; subR[7] ^= subR[1];
subL[1] ^= subR[1] & ~subR[9];
dw = subL[1] & subL[9],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl2) */
/* round 8 */
subL[11] ^= subL[1]; subR[11] ^= subR[1];
/* round 10 */
@@ -402,7 +414,7 @@
subL[15] ^= subL[1]; subR[15] ^= subR[1];
subL[1] ^= subR[1] & ~subR[17];
dw = subL[1] & subL[17],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl4) */
/* round 14 */
subL[19] ^= subL[1]; subR[19] ^= subR[1];
/* round 16 */
@@ -418,7 +430,7 @@
} else {
subL[1] ^= subR[1] & ~subR[25];
dw = subL[1] & subL[25],
- subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */
+ subR[1] ^= ROL1(dw); /* modified for FLinv(kl6) */
/* round 20 */
subL[27] ^= subL[1]; subR[27] ^= subR[1];
/* round 22 */
@@ -438,7 +450,7 @@
subL[26] ^= kw4l; subR[26] ^= kw4r;
kw4l ^= kw4r & ~subR[24];
dw = kw4l & subL[24],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl5) */
}
/* round 17 */
subL[22] ^= kw4l; subR[22] ^= kw4r;
@@ -448,7 +460,7 @@
subL[18] ^= kw4l; subR[18] ^= kw4r;
kw4l ^= kw4r & ~subR[16];
dw = kw4l & subL[16],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl3) */
/* round 11 */
subL[14] ^= kw4l; subR[14] ^= kw4r;
/* round 9 */
@@ -457,7 +469,7 @@
subL[10] ^= kw4l; subR[10] ^= kw4r;
kw4l ^= kw4r & ~subR[8];
dw = kw4l & subL[8],
- kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */
+ kw4r ^= ROL1(dw); /* modified for FL(kl1) */
/* round 5 */
subL[6] ^= kw4l; subR[6] ^= kw4r;
/* round 3 */
@@ -482,7 +494,7 @@
SUBKEY_R(6) = subR[5] ^ subR[7];
tl = subL[10] ^ (subR[10] & ~subR[8]);
dw = tl & subL[8], /* FL(kl1) */
- tr = subR[10] ^ rol32(dw, 1);
+ tr = subR[10] ^ ROL1(dw);
SUBKEY_L(7) = subL[6] ^ tl; /* round 6 */
SUBKEY_R(7) = subR[6] ^ tr;
SUBKEY_L(8) = subL[8]; /* FL(kl1) */
@@ -491,7 +503,7 @@
SUBKEY_R(9) = subR[9];
tl = subL[7] ^ (subR[7] & ~subR[9]);
dw = tl & subL[9], /* FLinv(kl2) */
- tr = subR[7] ^ rol32(dw, 1);
+ tr = subR[7] ^ ROL1(dw);
SUBKEY_L(10) = tl ^ subL[11]; /* round 7 */
SUBKEY_R(10) = tr ^ subR[11];
SUBKEY_L(11) = subL[10] ^ subL[12]; /* round 8 */
@@ -504,7 +516,7 @@
SUBKEY_R(14) = subR[13] ^ subR[15];
tl = subL[18] ^ (subR[18] & ~subR[16]);
dw = tl & subL[16], /* FL(kl3) */
- tr = subR[18] ^ rol32(dw, 1);
+ tr = subR[18] ^ ROL1(dw);
SUBKEY_L(15) = subL[14] ^ tl; /* round 12 */
SUBKEY_R(15) = subR[14] ^ tr;
SUBKEY_L(16) = subL[16]; /* FL(kl3) */
@@ -513,7 +525,7 @@
SUBKEY_R(17) = subR[17];
tl = subL[15] ^ (subR[15] & ~subR[17]);
dw = tl & subL[17], /* FLinv(kl4) */
- tr = subR[15] ^ rol32(dw, 1);
+ tr = subR[15] ^ ROL1(dw);
SUBKEY_L(18) = tl ^ subL[19]; /* round 13 */
SUBKEY_R(18) = tr ^ subR[19];
SUBKEY_L(19) = subL[18] ^ subL[20]; /* round 14 */
@@ -532,7 +544,7 @@
} else {
tl = subL[26] ^ (subR[26] & ~subR[24]);
dw = tl & subL[24], /* FL(kl5) */
- tr = subR[26] ^ rol32(dw, 1);
+ tr = subR[26] ^ ROL1(dw);
SUBKEY_L(23) = subL[22] ^ tl; /* round 18 */
SUBKEY_R(23) = subR[22] ^ tr;
SUBKEY_L(24) = subL[24]; /* FL(kl5) */
@@ -541,7 +553,7 @@
SUBKEY_R(25) = subR[25];
tl = subL[23] ^ (subR[23] & ~subR[25]);
dw = tl & subL[25], /* FLinv(kl6) */
- tr = subR[23] ^ rol32(dw, 1);
+ tr = subR[23] ^ ROL1(dw);
SUBKEY_L(26) = tl ^ subL[27]; /* round 19 */
SUBKEY_R(26) = tr ^ subR[27];
SUBKEY_L(27) = subL[26] ^ subL[28]; /* round 20 */
@@ -561,17 +573,17 @@
/* apply the inverse of the last half of P-function */
i = 2;
do {
- dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = rol32(dw, 8);/* round 1 */
+ dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = ROL8(dw);/* round 1 */
SUBKEY_R(i + 0) = SUBKEY_L(i + 0) ^ dw; SUBKEY_L(i + 0) = dw;
- dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = rol32(dw, 8);/* round 2 */
+ dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = ROL8(dw);/* round 2 */
SUBKEY_R(i + 1) = SUBKEY_L(i + 1) ^ dw; SUBKEY_L(i + 1) = dw;
- dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = rol32(dw, 8);/* round 3 */
+ dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = ROL8(dw);/* round 3 */
SUBKEY_R(i + 2) = SUBKEY_L(i + 2) ^ dw; SUBKEY_L(i + 2) = dw;
- dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = rol32(dw, 8);/* round 4 */
+ dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = ROL8(dw);/* round 4 */
SUBKEY_R(i + 3) = SUBKEY_L(i + 3) ^ dw; SUBKEY_L(i + 3) = dw;
- dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = rol32(dw, 9);/* round 5 */
+ dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = ROL8(dw);/* round 5 */
SUBKEY_R(i + 4) = SUBKEY_L(i + 4) ^ dw; SUBKEY_L(i + 4) = dw;
- dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = rol32(dw, 8);/* round 6 */
+ dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = ROL8(dw);/* round 6 */
SUBKEY_R(i + 5) = SUBKEY_L(i + 5) ^ dw; SUBKEY_L(i + 5) = dw;
i += 8;
} while (i < max);
@@ -587,10 +599,10 @@
/**
* k == kll || klr || krl || krr (|| is concatenation)
*/
- kll = get_unaligned_be32(key);
- klr = get_unaligned_be32(key + 4);
- krl = get_unaligned_be32(key + 8);
- krr = get_unaligned_be32(key + 12);
+ GETU32(kll, key );
+ GETU32(klr, key + 4);
+ GETU32(krl, key + 8);
+ GETU32(krr, key + 12);
/* generate KL dependent subkeys */
/* kw1 */
@@ -695,14 +707,14 @@
* key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
* (|| is concatenation)
*/
- kll = get_unaligned_be32(key);
- klr = get_unaligned_be32(key + 4);
- krl = get_unaligned_be32(key + 8);
- krr = get_unaligned_be32(key + 12);
- krll = get_unaligned_be32(key + 16);
- krlr = get_unaligned_be32(key + 20);
- krrl = get_unaligned_be32(key + 24);
- krrr = get_unaligned_be32(key + 28);
+ GETU32(kll, key );
+ GETU32(klr, key + 4);
+ GETU32(krl, key + 8);
+ GETU32(krr, key + 12);
+ GETU32(krll, key + 16);
+ GETU32(krlr, key + 20);
+ GETU32(krrl, key + 24);
+ GETU32(krrr, key + 28);
/* generate KL dependent subkeys */
/* kw1 */
@@ -858,13 +870,13 @@
t0 &= ll; \
t2 |= rr; \
rl ^= t2; \
- lr ^= rol32(t0, 1); \
+ lr ^= ROL1(t0); \
t3 = krl; \
t1 = klr; \
t3 &= rl; \
t1 |= lr; \
ll ^= t1; \
- rr ^= rol32(t3, 1); \
+ rr ^= ROL1(t3); \
} while(0)
#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir) \
@@ -880,7 +892,7 @@
il ^= kl; \
ir ^= il ^ kr; \
yl ^= ir; \
- yr ^= ror32(il, 8) ^ ir; \
+ yr ^= ROR8(il) ^ ir; \
} while(0)
/* max = 24: 128bit encrypt, max = 32: 256bit encrypt */
diff --git a/crypto/digest.c b/crypto/digest.c
index ac09194..5d3f130 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -225,7 +225,7 @@
struct ahash_tfm *crt = &tfm->crt_ahash;
struct digest_alg *dalg = &tfm->__crt_alg->cra_digest;
- if (dalg->dia_digestsize > crypto_tfm_alg_blocksize(tfm))
+ if (dalg->dia_digestsize > PAGE_SIZE / 8)
return -EINVAL;
crt->init = digest_async_init;
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 59821a2..6636802 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -481,21 +481,31 @@
for (k = 0, temp = 0; k < template[i].np; k++) {
printk(KERN_INFO "page %u\n", k);
- q = &axbuf[IDX[k]];
- hexdump(q, template[i].tap[k]);
+ q = &xbuf[IDX[k]];
+
+ n = template[i].tap[k];
+ if (k == template[i].np - 1)
+ n += enc ? authsize : -authsize;
+ hexdump(q, n);
printk(KERN_INFO "%s\n",
- memcmp(q, template[i].result + temp,
- template[i].tap[k] -
- (k < template[i].np - 1 || enc ?
- 0 : authsize)) ?
+ memcmp(q, template[i].result + temp, n) ?
"fail" : "pass");
- for (n = 0; q[template[i].tap[k] + n]; n++)
- ;
+ q += n;
+ if (k == template[i].np - 1 && !enc) {
+ if (memcmp(q, template[i].input +
+ temp + n, authsize))
+ n = authsize;
+ else
+ n = 0;
+ } else {
+ for (n = 0; q[n]; n++)
+ ;
+ }
if (n) {
printk("Result buffer corruption %u "
"bytes:\n", n);
- hexdump(&q[template[i].tap[k]], n);
+ hexdump(q, n);
}
temp += template[i].tap[k];
diff --git a/drivers/Makefile b/drivers/Makefile
index a280ab3..2735bde 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -57,6 +57,7 @@
obj-$(CONFIG_PARIDE) += block/paride/
obj-$(CONFIG_TC) += tc/
obj-$(CONFIG_USB) += usb/
+obj-$(CONFIG_USB_MUSB_HDRC) += usb/musb/
obj-$(CONFIG_PCI) += usb/
obj-$(CONFIG_USB_GADGET) += usb/gadget/
obj-$(CONFIG_SERIO) += input/serio/
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index 0a5f6b2..d672cfe 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -376,6 +376,8 @@
console->flags |= CON_ENABLED;
console->index = index;
braille_co = console;
+ register_keyboard_notifier(&keyboard_notifier_block);
+ register_vt_notifier(&vt_notifier_block);
return 0;
}
@@ -383,15 +385,8 @@
{
if (braille_co != console)
return -EINVAL;
+ unregister_keyboard_notifier(&keyboard_notifier_block);
+ unregister_vt_notifier(&vt_notifier_block);
braille_co = NULL;
return 0;
}
-
-static int __init braille_init(void)
-{
- register_keyboard_notifier(&keyboard_notifier_block);
- register_vt_notifier(&vt_notifier_block);
- return 0;
-}
-
-console_initcall(braille_init);
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c
index 1022e38..0f28058 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/dispatcher/dsobject.c
@@ -496,7 +496,7 @@
arg = arg->common.next;
}
- ACPI_ERROR((AE_INFO,
+ ACPI_WARNING((AE_INFO,
"Package List length (%X) larger than NumElements count (%X), truncated\n",
i, element_count));
} else if (i < element_count) {
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index bb7c51f..7d2edf1 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -563,9 +563,6 @@
*/
static int handle_eject_request(struct dock_station *ds, u32 event)
{
- if (!dock_present(ds))
- return -ENODEV;
-
if (dock_in_progress(ds))
return -EBUSY;
@@ -573,8 +570,16 @@
* here we need to generate the undock
* event prior to actually doing the undock
* so that the device struct still exists.
+ * Also, even send the dock event if the
+ * device is not present anymore
*/
dock_event(ds, event, UNDOCK_EVENT);
+
+ if (!dock_present(ds)) {
+ complete_undock(ds);
+ return -ENODEV;
+ }
+
hotplug_dock_devices(ds, ACPI_NOTIFY_EJECT_REQUEST);
undock(ds);
eject_dock(ds);
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 5622aee..13593f9 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -110,6 +110,31 @@
u8 handlers_installed;
} *boot_ec, *first_ec;
+/*
+ * Some Asus system have exchanged ECDT data/command IO addresses.
+ */
+static int print_ecdt_error(const struct dmi_system_id *id)
+{
+ printk(KERN_NOTICE PREFIX "%s detected - "
+ "ECDT has exchanged control/data I/O address\n",
+ id->ident);
+ return 0;
+}
+
+static struct dmi_system_id __cpuinitdata ec_dmi_table[] = {
+ {
+ print_ecdt_error, "Asus L4R", {
+ DMI_MATCH(DMI_BIOS_VERSION, "1008.006"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "L4R"),
+ DMI_MATCH(DMI_BOARD_NAME, "L4R") }, NULL},
+ {
+ print_ecdt_error, "Asus M6R", {
+ DMI_MATCH(DMI_BIOS_VERSION, "0207"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "M6R"),
+ DMI_MATCH(DMI_BOARD_NAME, "M6R") }, NULL},
+ {},
+};
+
/* --------------------------------------------------------------------------
Transaction Management
-------------------------------------------------------------------------- */
@@ -196,6 +221,8 @@
return 0;
msleep(1);
}
+ if (acpi_ec_check_status(ec,event))
+ return 0;
}
pr_err(PREFIX "acpi_ec_wait timeout, status = 0x%2.2x, event = %s\n",
acpi_ec_read_status(ec),
@@ -911,6 +938,15 @@
pr_info(PREFIX "EC description table is found, configuring boot EC\n");
boot_ec->command_addr = ecdt_ptr->control.address;
boot_ec->data_addr = ecdt_ptr->data.address;
+ if (dmi_check_system(ec_dmi_table)) {
+ /*
+ * If the board falls into ec_dmi_table, it means
+ * that ECDT table gives the incorrect command/status
+ * & data I/O address. Just fix it.
+ */
+ boot_ec->data_addr = ecdt_ptr->control.address;
+ boot_ec->command_addr = ecdt_ptr->data.address;
+ }
boot_ec->gpe = ecdt_ptr->gpe;
boot_ec->handle = ACPI_ROOT_OBJECT;
acpi_get_handle(ACPI_ROOT_OBJECT, ecdt_ptr->id, &boot_ec->handle);
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c
index 2a32c84..8892b98 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/executer/exconfig.c
@@ -479,5 +479,8 @@
acpi_tb_set_table_loaded_flag(table_index, FALSE);
+ /* Table unloaded, remove a reference to the ddb_handle object */
+
+ acpi_ut_remove_reference(ddb_handle);
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 0841095..8dd3336 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -165,8 +165,11 @@
"firmware_node");
ret = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
"physical_node");
- if (acpi_dev->wakeup.flags.valid)
+ if (acpi_dev->wakeup.flags.valid) {
device_set_wakeup_capable(dev, true);
+ device_set_wakeup_enable(dev,
+ acpi_dev->wakeup.state.enabled);
+ }
}
return 0;
diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c
index 549db42..bd57738 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/namespace/nsnames.c
@@ -56,13 +56,14 @@
* Size - Size of the pathname
* *name_buffer - Where to return the pathname
*
- * RETURN: Places the pathname into the name_buffer, in external format
+ * RETURN: Status
+ * Places the pathname into the name_buffer, in external format
* (name segments separated by path separators)
*
* DESCRIPTION: Generate a full pathaname
*
******************************************************************************/
-void
+acpi_status
acpi_ns_build_external_path(struct acpi_namespace_node *node,
acpi_size size, char *name_buffer)
{
@@ -77,7 +78,7 @@
if (index < ACPI_NAME_SIZE) {
name_buffer[0] = AML_ROOT_PREFIX;
name_buffer[1] = 0;
- return;
+ return (AE_OK);
}
/* Store terminator byte, then build name backwards */
@@ -105,11 +106,13 @@
if (index != 0) {
ACPI_ERROR((AE_INFO,
- "Could not construct pathname; index=%X, size=%X, Path=%s",
+ "Could not construct external pathname; index=%X, size=%X, Path=%s",
(u32) index, (u32) size, &name_buffer[size]));
+
+ return (AE_BAD_PARAMETER);
}
- return;
+ return (AE_OK);
}
#ifdef ACPI_DEBUG_OUTPUT
@@ -129,6 +132,7 @@
char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
{
+ acpi_status status;
char *name_buffer;
acpi_size size;
@@ -138,8 +142,7 @@
size = acpi_ns_get_pathname_length(node);
if (!size) {
- ACPI_ERROR((AE_INFO, "Invalid node failure"));
- return_PTR(NULL);
+ return (NULL);
}
/* Allocate a buffer to be returned to caller */
@@ -152,7 +155,11 @@
/* Build the path in the allocated buffer */
- acpi_ns_build_external_path(node, size, name_buffer);
+ status = acpi_ns_build_external_path(node, size, name_buffer);
+ if (ACPI_FAILURE(status)) {
+ return (NULL);
+ }
+
return_PTR(name_buffer);
}
#endif
@@ -186,7 +193,7 @@
while (next_node && (next_node != acpi_gbl_root_node)) {
if (ACPI_GET_DESCRIPTOR_TYPE(next_node) != ACPI_DESC_TYPE_NAMED) {
ACPI_ERROR((AE_INFO,
- "Invalid NS Node (%p) while traversing path",
+ "Invalid Namespace Node (%p) while traversing namespace",
next_node));
return 0;
}
@@ -234,8 +241,7 @@
required_size = acpi_ns_get_pathname_length(node);
if (!required_size) {
- ACPI_ERROR((AE_INFO, "Invalid node failure"));
- return_ACPI_STATUS(AE_ERROR);
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Validate/Allocate/Clear caller buffer */
@@ -247,7 +253,11 @@
/* Build the path in the caller buffer */
- acpi_ns_build_external_path(node, required_size, buffer->pointer);
+ status =
+ acpi_ns_build_external_path(node, required_size, buffer->pointer);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X]\n",
(char *)buffer->pointer, (u32) required_size));
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 89f3b2a..cf47805 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -849,7 +849,7 @@
if (irq < 0)
continue;
- if (irq >= ACPI_MAX_IRQS)
+ if (irq >= ARRAY_SIZE(acpi_irq_penalty))
continue;
if (used)
@@ -872,10 +872,12 @@
*/
void acpi_penalize_isa_irq(int irq, int active)
{
- if (active)
- acpi_irq_penalty[irq] += PIRQ_PENALTY_ISA_USED;
- else
- acpi_irq_penalty[irq] += PIRQ_PENALTY_PCI_USING;
+ if (irq >= 0 && irq < ARRAY_SIZE(acpi_irq_penalty)) {
+ if (active)
+ acpi_irq_penalty[irq] += PIRQ_PENALTY_ISA_USED;
+ else
+ acpi_irq_penalty[irq] += PIRQ_PENALTY_PCI_USING;
+ }
}
/*
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index e36422a..ee68ac5 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -123,7 +123,7 @@
static int set_no_mwait(const struct dmi_system_id *id)
{
printk(KERN_NOTICE PREFIX "%s detected - "
- "disable mwait for CPU C-stetes\n", id->ident);
+ "disabling mwait for CPU C-states\n", id->ident);
idle_nomwait = 1;
return 0;
}
@@ -138,7 +138,7 @@
{
set_no_mwait, "Extensa 5220", {
DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
- DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL},
{},
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 283c08f..cf5b1b7 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -41,7 +41,6 @@
#include <linux/pm_qos_params.h>
#include <linux/clockchips.h>
#include <linux/cpuidle.h>
-#include <linux/cpuidle.h>
/*
* Include the apic definitions for x86 to have the APIC timer related defines
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 0133af4..80c251e 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -70,8 +70,8 @@
* 0 -> cpufreq low level drivers initialized -> consider _PPC values
* 1 -> ignore _PPC totally -> forced by user through boot param
*/
-static unsigned int ignore_ppc = -1;
-module_param(ignore_ppc, uint, 0644);
+static int ignore_ppc = -1;
+module_param(ignore_ppc, int, 0644);
MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
"limited by BIOS, this should help");
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index f61ebc6..d9063ea 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -587,6 +587,9 @@
} else {
temp_size_needed +=
acpi_ns_get_pathname_length((*sub_object_list)->reference.node);
+ if (!temp_size_needed) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
}
} else {
/*
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index bcf2c70..a4e3767 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -107,6 +107,13 @@
if (wait_event_timeout(hc->wait, smb_check_done(hc),
msecs_to_jiffies(timeout)))
return 0;
+ /*
+ * After the timeout happens, OS will try to check the status of SMbus.
+ * If the status is what OS expected, it will be regarded as the bogus
+ * timeout.
+ */
+ if (smb_check_done(hc))
+ return 0;
else
return -ETIME;
}
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 4ebbba2..bf5b04d 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -377,6 +377,14 @@
return 0;
}
+static void physical_device_enable_wakeup(struct acpi_device *adev)
+{
+ struct device *dev = acpi_get_physical_device(adev->handle);
+
+ if (dev && device_can_wakeup(dev))
+ device_set_wakeup_enable(dev, adev->wakeup.state.enabled);
+}
+
static ssize_t
acpi_system_write_wakeup_device(struct file *file,
const char __user * buffer,
@@ -411,6 +419,7 @@
}
}
if (found_dev) {
+ physical_device_enable_wakeup(found_dev);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
struct acpi_device *dev = container_of(node,
struct
@@ -428,6 +437,7 @@
dev->pnp.bus_id, found_dev->pnp.bus_id);
dev->wakeup.state.enabled =
found_dev->wakeup.state.enabled;
+ physical_device_enable_wakeup(dev);
}
}
}
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index c341918..775c97a 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -300,6 +300,8 @@
static int __init acpi_parse_apic_instance(char *str)
{
+ if (!str)
+ return -EINVAL;
acpi_apic_instance = simple_strtoul(str, NULL, 0);
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c
index e7bf34a..7dcb67e 100644
--- a/drivers/acpi/utilities/utalloc.c
+++ b/drivers/acpi/utilities/utalloc.c
@@ -242,10 +242,12 @@
{
acpi_status status = AE_OK;
- if (!required_length) {
- WARN_ON(1);
- return AE_ERROR;
+ /* Parameter validation */
+
+ if (!buffer || !required_length) {
+ return (AE_BAD_PARAMETER);
}
+
switch (buffer->length) {
case ACPI_NO_BUFFER:
diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c
index c5c791a..42609d3 100644
--- a/drivers/acpi/utilities/utdelete.c
+++ b/drivers/acpi/utilities/utdelete.c
@@ -135,6 +135,10 @@
obj_pointer = object->package.elements;
break;
+ /*
+ * These objects have a possible list of notify handlers.
+ * Device object also may have a GPE block.
+ */
case ACPI_TYPE_DEVICE:
if (object->device.gpe_block) {
@@ -142,9 +146,14 @@
gpe_block);
}
- /* Walk the handler list for this device */
+ /*lint -fallthrough */
- handler_desc = object->device.handler;
+ case ACPI_TYPE_PROCESSOR:
+ case ACPI_TYPE_THERMAL:
+
+ /* Walk the notify handler list for this object */
+
+ handler_desc = object->common_notify.handler;
while (handler_desc) {
next_desc = handler_desc->address_space.next;
acpi_ut_remove_reference(handler_desc);
diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c
index e254844..916eff3 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/utilities/utobject.c
@@ -425,6 +425,7 @@
acpi_size * obj_length)
{
acpi_size length;
+ acpi_size size;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE_PTR(ut_get_simple_object_size, internal_object);
@@ -484,10 +485,14 @@
* Get the actual length of the full pathname to this object.
* The reference will be converted to the pathname to the object
*/
- length +=
- ACPI_ROUND_UP_TO_NATIVE_WORD
- (acpi_ns_get_pathname_length
- (internal_object->reference.node));
+ size =
+ acpi_ns_get_pathname_length(internal_object->
+ reference.node);
+ if (!size) {
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+
+ length += ACPI_ROUND_UP_TO_NATIVE_WORD(size);
break;
default:
diff --git a/drivers/acpi/wmi.c b/drivers/acpi/wmi.c
index c33b1c6..cfe2c83 100644
--- a/drivers/acpi/wmi.c
+++ b/drivers/acpi/wmi.c
@@ -347,7 +347,7 @@
strcpy(method, "WQ");
strncat(method, block->object_id, 2);
- status = acpi_evaluate_object(handle, method, NULL, out);
+ status = acpi_evaluate_object(handle, method, &input, out);
/*
* If ACPI_WMI_EXPENSIVE, call the relevant WCxx method, even if
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index ae84949..11c8c19 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -448,8 +448,10 @@
tristate "Marvell PATA support via legacy mode"
depends on PCI
help
- This option enables limited support for the Marvell 88SE6145 ATA
- controller.
+ This option enables limited support for the Marvell 88SE61xx ATA
+ controllers. If you wish to use only the SATA ports then select
+ the AHCI driver alone. If you wish to the use the PATA port or
+ both SATA and PATA include this driver.
If unsure, say N.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index ef3e552..2e1a7cb 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -420,7 +420,7 @@
/* board_ahci_mv */
{
AHCI_HFLAGS (AHCI_HFLAG_NO_NCQ | AHCI_HFLAG_NO_MSI |
- AHCI_HFLAG_MV_PATA),
+ AHCI_HFLAG_MV_PATA | AHCI_HFLAG_NO_PMP),
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA,
.pio_mask = 0x1f, /* pio0-4 */
@@ -486,6 +486,10 @@
{ PCI_VDEVICE(INTEL, 0x502b), board_ahci }, /* Tolapai */
{ PCI_VDEVICE(INTEL, 0x3a05), board_ahci }, /* ICH10 */
{ PCI_VDEVICE(INTEL, 0x3a25), board_ahci }, /* ICH10 */
+ { PCI_VDEVICE(INTEL, 0x3b24), board_ahci }, /* PCH RAID */
+ { PCI_VDEVICE(INTEL, 0x3b25), board_ahci }, /* PCH RAID */
+ { PCI_VDEVICE(INTEL, 0x3b2b), board_ahci }, /* PCH RAID */
+ { PCI_VDEVICE(INTEL, 0x3b2c), board_ahci }, /* PCH RAID */
/* JMicron 360/1/3/5/6, match class to avoid IDE function */
{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -575,9 +579,9 @@
{ PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci }, /* MCP7B */
/* SiS */
- { PCI_VDEVICE(SI, 0x1184), board_ahci_nopmp }, /* SiS 966 */
- { PCI_VDEVICE(SI, 0x1185), board_ahci_nopmp }, /* SiS 968 */
- { PCI_VDEVICE(SI, 0x0186), board_ahci_nopmp }, /* SiS 968 */
+ { PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
+ { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 968 */
+ { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */
/* Marvell */
{ PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */
@@ -608,6 +612,15 @@
MODULE_PARM_DESC(ahci_em_messages,
"Set AHCI Enclosure Management Message type (0 = disabled, 1 = LED");
+#if defined(CONFIG_PATA_MARVELL) || defined(CONFIG_PATA_MARVELL_MODULE)
+static int marvell_enable;
+#else
+static int marvell_enable = 1;
+#endif
+module_param(marvell_enable, int, 0644);
+MODULE_PARM_DESC(marvell_enable, "Marvell SATA via AHCI (1 = enabled)");
+
+
static inline int ahci_nr_ports(u32 cap)
{
return (cap & 0x1f) + 1;
@@ -730,6 +743,8 @@
"MV_AHCI HACK: port_map %x -> %x\n",
port_map,
port_map & mv);
+ dev_printk(KERN_ERR, &pdev->dev,
+ "Disabling your PATA port. Use the boot option 'ahci.marvell_enable=0' to avoid this.\n");
port_map &= mv;
}
@@ -2531,6 +2546,12 @@
if (!printed_version++)
dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+ /* The AHCI driver can only drive the SATA ports, the PATA driver
+ can drive them all so if both drivers are selected make sure
+ AHCI stays out of the way */
+ if (pdev->vendor == PCI_VENDOR_ID_MARVELL && !marvell_enable)
+ return -ENODEV;
+
/* acquire resources */
rc = pcim_enable_device(pdev);
if (rc)
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index c294121..e6b4606 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -275,6 +275,14 @@
{ 0x8086, 0x3a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* SATA Controller IDE (ICH10) */
{ 0x8086, 0x3a26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ /* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
+ /* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ /* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ /* SATA Controller IDE (PCH) */
+ { 0x8086, 0x3b2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
{ } /* terminate list */
};
@@ -1491,7 +1499,7 @@
* off.
*/
if (pdev->vendor == PCI_VENDOR_ID_INTEL && pdev->device == 0x2652) {
- int rc = piix_disable_ahci(pdev);
+ rc = piix_disable_ahci(pdev);
if (rc)
return rc;
}
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 5ba96c5..79e3a8e 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -104,6 +104,7 @@
unsigned long xfer_mask;
unsigned int horkage_on;
unsigned int horkage_off;
+ unsigned int lflags;
};
struct ata_force_ent {
@@ -196,22 +197,23 @@
}
/**
- * ata_force_spd_limit - force SATA spd limit according to libata.force
+ * ata_force_link_limits - force link limits according to libata.force
* @link: ATA link of interest
*
- * Force SATA spd limit according to libata.force and whine about
- * it. When only the port part is specified (e.g. 1:), the limit
- * applies to all links connected to both the host link and all
- * fan-out ports connected via PMP. If the device part is
- * specified as 0 (e.g. 1.00:), it specifies the first fan-out
- * link not the host link. Device number 15 always points to the
- * host link whether PMP is attached or not.
+ * Force link flags and SATA spd limit according to libata.force
+ * and whine about it. When only the port part is specified
+ * (e.g. 1:), the limit applies to all links connected to both
+ * the host link and all fan-out ports connected via PMP. If the
+ * device part is specified as 0 (e.g. 1.00:), it specifies the
+ * first fan-out link not the host link. Device number 15 always
+ * points to the host link whether PMP is attached or not.
*
* LOCKING:
* EH context.
*/
-static void ata_force_spd_limit(struct ata_link *link)
+static void ata_force_link_limits(struct ata_link *link)
{
+ bool did_spd = false;
int linkno, i;
if (ata_is_host_link(link))
@@ -228,13 +230,22 @@
if (fe->device != -1 && fe->device != linkno)
continue;
- if (!fe->param.spd_limit)
- continue;
+ /* only honor the first spd limit */
+ if (!did_spd && fe->param.spd_limit) {
+ link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1;
+ ata_link_printk(link, KERN_NOTICE,
+ "FORCE: PHY spd limit set to %s\n",
+ fe->param.name);
+ did_spd = true;
+ }
- link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1;
- ata_link_printk(link, KERN_NOTICE,
- "FORCE: PHY spd limit set to %s\n", fe->param.name);
- return;
+ /* let lflags stack */
+ if (fe->param.lflags) {
+ link->flags |= fe->param.lflags;
+ ata_link_printk(link, KERN_NOTICE,
+ "FORCE: link flag 0x%x forced -> 0x%x\n",
+ fe->param.lflags, link->flags);
+ }
}
}
@@ -3277,7 +3288,7 @@
dev->dma_mode = ata_xfer_mask2mode(dma_mask);
found = 1;
- if (dev->dma_mode != 0xff)
+ if (ata_dma_enabled(dev))
used_dma = 1;
}
if (!found)
@@ -3302,7 +3313,7 @@
/* step 3: set host DMA timings */
ata_link_for_each_dev(dev, link) {
- if (!ata_dev_enabled(dev) || dev->dma_mode == 0xff)
+ if (!ata_dev_enabled(dev) || !ata_dma_enabled(dev))
continue;
dev->xfer_mode = dev->dma_mode;
@@ -5188,19 +5199,18 @@
*/
int sata_link_init_spd(struct ata_link *link)
{
- u32 scontrol;
u8 spd;
int rc;
- rc = sata_scr_read(link, SCR_CONTROL, &scontrol);
+ rc = sata_scr_read(link, SCR_CONTROL, &link->saved_scontrol);
if (rc)
return rc;
- spd = (scontrol >> 4) & 0xf;
+ spd = (link->saved_scontrol >> 4) & 0xf;
if (spd)
link->hw_sata_spd_limit &= (1 << spd) - 1;
- ata_force_spd_limit(link);
+ ata_force_link_limits(link);
link->sata_spd_limit = link->hw_sata_spd_limit;
@@ -5783,9 +5793,10 @@
ata_port_wait_eh(ap);
/* EH is now guaranteed to see UNLOADING - EH context belongs
- * to us. Disable all existing devices.
+ * to us. Restore SControl and disable all existing devices.
*/
- ata_port_for_each_link(link, ap) {
+ __ata_port_for_each_link(link, ap) {
+ sata_scr_write(link, SCR_CONTROL, link->saved_scontrol);
ata_link_for_each_dev(dev, link)
ata_dev_disable(dev);
}
@@ -5991,6 +6002,9 @@
{ "udma133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) },
{ "udma/133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) },
{ "udma7", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 7) },
+ { "nohrst", .lflags = ATA_LFLAG_NO_HRST },
+ { "nosrst", .lflags = ATA_LFLAG_NO_SRST },
+ { "norst", .lflags = ATA_LFLAG_NO_HRST | ATA_LFLAG_NO_SRST },
};
char *start = *cur, *p = *cur;
char *id, *val, *endp;
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 58bdc53..c1db2f2 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2040,7 +2040,7 @@
}
if (ehc->i.serror)
- ata_port_printk(ap, KERN_ERR,
+ ata_link_printk(link, KERN_ERR,
"SError: { %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s}\n",
ehc->i.serror & SERR_DATA_RECOVERED ? "RecovData " : "",
ehc->i.serror & SERR_COMM_RECOVERED ? "RecovComm " : "",
@@ -2171,18 +2171,12 @@
}
static int ata_eh_followup_srst_needed(struct ata_link *link,
- int rc, int classify,
- const unsigned int *classes)
+ int rc, const unsigned int *classes)
{
if ((link->flags & ATA_LFLAG_NO_SRST) || ata_link_offline(link))
return 0;
- if (rc == -EAGAIN) {
- if (classify)
- return 1;
- rc = 0;
- }
- if (rc != 0)
- return 0;
+ if (rc == -EAGAIN)
+ return 1;
if (sata_pmp_supported(link->ap) && ata_is_host_link(link))
return 1;
return 0;
@@ -2210,6 +2204,10 @@
*/
while (ata_eh_reset_timeouts[max_tries] != ULONG_MAX)
max_tries++;
+ if (link->flags & ATA_LFLAG_NO_HRST)
+ hardreset = NULL;
+ if (link->flags & ATA_LFLAG_NO_SRST)
+ softreset = NULL;
now = jiffies;
deadline = ata_deadline(ehc->last_reset, ATA_EH_RESET_COOL_DOWN);
@@ -2247,10 +2245,10 @@
ehc->i.action &= ~ATA_EH_RESET;
if (hardreset) {
reset = hardreset;
- ehc->i.action = ATA_EH_HARDRESET;
+ ehc->i.action |= ATA_EH_HARDRESET;
} else if (softreset) {
reset = softreset;
- ehc->i.action = ATA_EH_SOFTRESET;
+ ehc->i.action |= ATA_EH_SOFTRESET;
}
if (prereset) {
@@ -2305,9 +2303,11 @@
ehc->i.flags |= ATA_EHI_DID_SOFTRESET;
rc = ata_do_reset(link, reset, classes, deadline);
+ if (rc && rc != -EAGAIN)
+ goto fail;
if (reset == hardreset &&
- ata_eh_followup_srst_needed(link, rc, classify, classes)) {
+ ata_eh_followup_srst_needed(link, rc, classes)) {
/* okay, let's do follow-up softreset */
reset = softreset;
@@ -2322,10 +2322,6 @@
ata_eh_about_to_do(link, NULL, ATA_EH_RESET);
rc = ata_do_reset(link, reset, classes, deadline);
}
-
- /* -EAGAIN can happen if we skipped followup SRST */
- if (rc && rc != -EAGAIN)
- goto fail;
} else {
if (verbose)
ata_link_printk(link, KERN_INFO, "no reset method "
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 304fdc6..2a4c516 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1315,11 +1315,6 @@
break;
case HSM_ST_ERR:
- /* make sure qc->err_mask is available to
- * know what's wrong and recover
- */
- WARN_ON(!(qc->err_mask & (AC_ERR_DEV | AC_ERR_HSM)));
-
ap->hsm_task_state = HSM_ST_IDLE;
/* complete taskfile transaction */
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index fbe6057..eb919c1 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -181,7 +181,7 @@
if (adev != acpi->last) {
pacpi_set_piomode(ap, adev);
- if (adev->dma_mode)
+ if (ata_dma_enabled(adev))
pacpi_set_dmamode(ap, adev);
acpi->last = adev;
}
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index d7de7ba..e8a0d99 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -183,7 +183,7 @@
u16 tmp16;
pci_read_config_word(pdev, ATIIXP_IDE_UDMA_CONTROL, &tmp16);
- if (adev->dma_mode >= XFER_UDMA_0)
+ if (ata_using_udma(adev))
tmp16 |= (1 << dn);
else
tmp16 &= ~(1 << dn);
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index 744beeb..0c4b271 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -149,10 +149,10 @@
struct ata_device *prev = ap->private_data;
/* See if the DMA settings could be wrong */
- if (adev->dma_mode != 0 && adev != prev && prev != NULL) {
+ if (ata_dma_enabled(adev) && adev != prev && prev != NULL) {
/* Maybe, but do the channels match MWDMA/UDMA ? */
- if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) ||
- (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0))
+ if ((ata_using_udma(adev) && !ata_using_udma(prev)) ||
+ (ata_using_udma(prev) && !ata_using_udma(adev)))
/* Switch the mode bits */
cs5530_set_dmamode(ap, adev);
}
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 27843c7..0221c9a 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -606,7 +606,7 @@
{
unsigned char id[41];
int mode = 0;
- char *mtype;
+ char *mtype = "";
char mbuf[8];
char *cbl = "(40 wire cable)";
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index 24a011b..0d87eec 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -20,7 +20,42 @@
#include <linux/ata.h>
#define DRV_NAME "pata_marvell"
-#define DRV_VERSION "0.1.4"
+#define DRV_VERSION "0.1.6"
+
+/**
+ * marvell_pata_active - check if PATA is active
+ * @pdev: PCI device
+ *
+ * Returns 1 if the PATA port may be active. We know how to check this
+ * for the 6145 but not the other devices
+ */
+
+static int marvell_pata_active(struct pci_dev *pdev)
+{
+ int i;
+ u32 devices;
+ void __iomem *barp;
+
+ /* We don't yet know how to do this for other devices */
+ if (pdev->device != 0x6145)
+ return 1;
+
+ barp = pci_iomap(pdev, 5, 0x10);
+ if (barp == NULL)
+ return -ENOMEM;
+
+ printk("BAR5:");
+ for(i = 0; i <= 0x0F; i++)
+ printk("%02X:%02X ", i, ioread8(barp + i));
+ printk("\n");
+
+ devices = ioread32(barp + 0x0C);
+ pci_iounmap(pdev, barp);
+
+ if (devices & 0x10)
+ return 1;
+ return 0;
+}
/**
* marvell_pre_reset - check for 40/80 pin
@@ -34,26 +69,10 @@
{
struct ata_port *ap = link->ap;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- u32 devices;
- void __iomem *barp;
- int i;
- /* Check if our port is enabled */
-
- barp = pci_iomap(pdev, 5, 0x10);
- if (barp == NULL)
- return -ENOMEM;
- printk("BAR5:");
- for(i = 0; i <= 0x0F; i++)
- printk("%02X:%02X ", i, ioread8(barp + i));
- printk("\n");
-
- devices = ioread32(barp + 0x0C);
- pci_iounmap(pdev, barp);
-
- if ((pdev->device == 0x6145) && (ap->port_no == 0) &&
- (!(devices & 0x10))) /* PATA enable ? */
- return -ENOENT;
+ if (pdev->device == 0x6145 && ap->port_no == 0 &&
+ !marvell_pata_active(pdev)) /* PATA enable ? */
+ return -ENOENT;
return ata_sff_prereset(link, deadline);
}
@@ -128,6 +147,12 @@
if (pdev->device == 0x6101)
ppi[1] = &ata_dummy_port_info;
+#if defined(CONFIG_AHCI) || defined(CONFIG_AHCI_MODULE)
+ if (!marvell_pata_active(pdev)) {
+ printk(KERN_INFO DRV_NAME ": PATA port not active, deferring to AHCI driver.\n");
+ return -ENODEV;
+ }
+#endif
return ata_pci_sff_init_one(pdev, ppi, &marvell_sht, NULL);
}
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index e678af3..df64f24 100644
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -198,7 +198,7 @@
if (adev != ap->private_data) {
oldpiix_set_piomode(ap, adev);
- if (adev->dma_mode)
+ if (ata_dma_enabled(adev))
oldpiix_set_dmamode(ap, adev);
}
return ata_sff_qc_issue(qc);
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index cbab397..0278fd2 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -167,10 +167,10 @@
struct ata_device *prev = ap->private_data;
/* See if the DMA settings could be wrong */
- if (adev->dma_mode != 0 && adev != prev && prev != NULL) {
+ if (ata_dma_enabled(adev) && adev != prev && prev != NULL) {
/* Maybe, but do the channels match MWDMA/UDMA ? */
- if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) ||
- (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0))
+ if ((ata_using_udma(adev) && !ata_using_udma(prev)) ||
+ (ata_using_udma(prev) && !ata_using_udma(adev)))
/* Switch the mode bits */
sc1200_set_dmamode(ap, adev);
}
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 720b864..e970b22 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -322,9 +322,6 @@
/* Try to acquire MMIO resources and fallback to PIO if
* that fails
*/
- rc = pcim_enable_device(pdev);
- if (rc)
- return rc;
rc = pcim_iomap_regions(pdev, 1 << SIL680_MMIO_BAR, DRV_NAME);
if (rc)
goto use_ioports;
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 57d951b..8fdb2ce 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -324,62 +324,26 @@
}
/**
- * via_ata_sff_tf_load - send taskfile registers to host controller
+ * via_tf_load - send taskfile registers to host controller
* @ap: Port to which output is sent
* @tf: ATA taskfile register set
*
* Outputs ATA taskfile to standard ATA host controller.
*
* Note: This is to fix the internal bug of via chipsets, which
- * will reset the device register after changing the IEN bit on
- * ctl register
+ * will reset the device register after changing the IEN bit on
+ * ctl register
*/
-static void via_ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
+static void via_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
{
- struct ata_ioports *ioaddr = &ap->ioaddr;
- unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
+ struct ata_taskfile tmp_tf;
- if (tf->ctl != ap->last_ctl) {
- iowrite8(tf->ctl, ioaddr->ctl_addr);
- iowrite8(tf->device, ioaddr->device_addr);
- ap->last_ctl = tf->ctl;
- ata_wait_idle(ap);
+ if (ap->ctl != ap->last_ctl && !(tf->flags & ATA_TFLAG_DEVICE)) {
+ tmp_tf = *tf;
+ tmp_tf.flags |= ATA_TFLAG_DEVICE;
+ tf = &tmp_tf;
}
-
- if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
- iowrite8(tf->hob_feature, ioaddr->feature_addr);
- iowrite8(tf->hob_nsect, ioaddr->nsect_addr);
- iowrite8(tf->hob_lbal, ioaddr->lbal_addr);
- iowrite8(tf->hob_lbam, ioaddr->lbam_addr);
- iowrite8(tf->hob_lbah, ioaddr->lbah_addr);
- VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
- tf->hob_feature,
- tf->hob_nsect,
- tf->hob_lbal,
- tf->hob_lbam,
- tf->hob_lbah);
- }
-
- if (is_addr) {
- iowrite8(tf->feature, ioaddr->feature_addr);
- iowrite8(tf->nsect, ioaddr->nsect_addr);
- iowrite8(tf->lbal, ioaddr->lbal_addr);
- iowrite8(tf->lbam, ioaddr->lbam_addr);
- iowrite8(tf->lbah, ioaddr->lbah_addr);
- VPRINTK("feat 0x%X nsect 0x%X lba 0x%X 0x%X 0x%X\n",
- tf->feature,
- tf->nsect,
- tf->lbal,
- tf->lbam,
- tf->lbah);
- }
-
- if (tf->flags & ATA_TFLAG_DEVICE) {
- iowrite8(tf->device, ioaddr->device_addr);
- VPRINTK("device 0x%X\n", tf->device);
- }
-
- ata_wait_idle(ap);
+ ata_sff_tf_load(ap, tf);
}
static struct scsi_host_template via_sht = {
@@ -392,13 +356,12 @@
.set_piomode = via_set_piomode,
.set_dmamode = via_set_dmamode,
.prereset = via_pre_reset,
- .sff_tf_load = via_ata_tf_load,
+ .sff_tf_load = via_tf_load,
};
static struct ata_port_operations via_port_ops_noirq = {
.inherits = &via_port_ops,
.sff_data_xfer = ata_sff_data_xfer_noirq,
- .sff_tf_load = via_ata_tf_load,
};
/**
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02f..5032c32 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -96,6 +96,7 @@
PORT_SCR = 0x20,
/* HOST_CTL bits */
+ HCTL_LEDEN = (1 << 3), /* enable LED operation */
HCTL_IRQOFF = (1 << 8), /* global IRQ off */
HCTL_FTHD0 = (1 << 10), /* fifo threshold 0 */
HCTL_FTHD1 = (1 << 11), /* fifo threshold 1*/
@@ -540,7 +541,7 @@
void __iomem *port_base = inic_port_base(ap);
/* fire up the ADMA engine */
- writew(HCTL_FTHD0, port_base + HOST_CTL);
+ writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
writeb(0, port_base + PORT_CPB_PTQFIFO);
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index ad169ff..c815f8e 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -667,7 +667,8 @@
{ PCI_VDEVICE(MARVELL, 0x5041), chip_504x },
{ PCI_VDEVICE(MARVELL, 0x5080), chip_5080 },
{ PCI_VDEVICE(MARVELL, 0x5081), chip_508x },
- /* RocketRAID 1740/174x have different identifiers */
+ /* RocketRAID 1720/174x have different identifiers */
+ { PCI_VDEVICE(TTI, 0x1720), chip_6042 },
{ PCI_VDEVICE(TTI, 0x1740), chip_508x },
{ PCI_VDEVICE(TTI, 0x1742), chip_508x },
@@ -1134,30 +1135,16 @@
if (ap->nr_active_links == 0)
return 0;
- if (pp->pp_flags & MV_PP_FLAG_EDMA_EN) {
- /*
- * The port is operating in host queuing mode (EDMA).
- * It can accomodate a new qc if the qc protocol
- * is compatible with the current host queue mode.
- */
- if (pp->pp_flags & MV_PP_FLAG_NCQ_EN) {
- /*
- * The host queue (EDMA) is in NCQ mode.
- * If the new qc is also an NCQ command,
- * then allow the new qc.
- */
- if (qc->tf.protocol == ATA_PROT_NCQ)
- return 0;
- } else {
- /*
- * The host queue (EDMA) is in non-NCQ, DMA mode.
- * If the new qc is also a non-NCQ, DMA command,
- * then allow the new qc.
- */
- if (qc->tf.protocol == ATA_PROT_DMA)
- return 0;
- }
- }
+ /*
+ * The port is operating in host queuing mode (EDMA) with NCQ
+ * enabled, allow multiple NCQ commands. EDMA also allows
+ * queueing multiple DMA commands but libata core currently
+ * doesn't allow it.
+ */
+ if ((pp->pp_flags & MV_PP_FLAG_EDMA_EN) &&
+ (pp->pp_flags & MV_PP_FLAG_NCQ_EN) && ata_is_ncq(qc->tf.protocol))
+ return 0;
+
return ATA_DEFER_PORT;
}
@@ -3036,7 +3023,8 @@
break;
case chip_soc:
hpriv->ops = &mv_soc_ops;
- hp_flags |= MV_HP_FLAG_SOC | MV_HP_ERRATA_60X1C0;
+ hp_flags |= MV_HP_FLAG_SOC | MV_HP_GEN_IIE |
+ MV_HP_ERRATA_60X1C0;
break;
default:
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 858f706..14601dc 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -405,28 +405,45 @@
.slave_configure = nv_swncq_slave_config,
};
-static struct ata_port_operations nv_generic_ops = {
+/* OSDL bz3352 reports that some nv controllers can't determine device
+ * signature reliably and nv_hardreset is implemented to work around
+ * the problem. This was reported on nf3 and it's unclear whether any
+ * other controllers are affected. However, the workaround has been
+ * applied to all variants and there isn't much to gain by trying to
+ * find out exactly which ones are affected at this point especially
+ * because NV has moved over to ahci for newer controllers.
+ */
+static struct ata_port_operations nv_common_ops = {
.inherits = &ata_bmdma_port_ops,
.hardreset = nv_hardreset,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};
+/* OSDL bz11195 reports that link doesn't come online after hardreset
+ * on generic nv's and there have been several other similar reports
+ * on linux-ide. Disable hardreset for generic nv's.
+ */
+static struct ata_port_operations nv_generic_ops = {
+ .inherits = &nv_common_ops,
+ .hardreset = ATA_OP_NULL,
+};
+
static struct ata_port_operations nv_nf2_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
};
static struct ata_port_operations nv_ck804_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
.host_stop = nv_ck804_host_stop,
};
static struct ata_port_operations nv_adma_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.check_atapi_dma = nv_adma_check_atapi_dma,
.sff_tf_read = nv_adma_tf_read,
@@ -450,7 +467,7 @@
};
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_common_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 2ebd07f..5effec6 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -3,7 +3,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
#include <linux/errno.h>
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 5667c2f..cc5e28c 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -295,6 +295,12 @@
if (!class)
return -EINVAL;
+ if (!class->p) {
+ WARN(1, "%s called for class '%s' before it was initialized",
+ __func__, class->name);
+ return -EINVAL;
+ }
+
mutex_lock(&class->p->class_mutex);
list_for_each_entry(dev, &class->p->class_devices, node) {
if (start) {
@@ -344,6 +350,11 @@
if (!class)
return NULL;
+ if (!class->p) {
+ WARN(1, "%s called for class '%s' before it was initialized",
+ __func__, class->name);
+ return NULL;
+ }
mutex_lock(&class->p->class_mutex);
list_for_each_entry(dev, &class->p->class_devices, node) {
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 068aa1c..d021c98 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -53,7 +53,7 @@
* it is attached to. If it is not attached to a bus either, an empty
* string will be returned.
*/
-const char *dev_driver_string(struct device *dev)
+const char *dev_driver_string(const struct device *dev)
{
return dev->driver ? dev->driver->name :
(dev->bus ? dev->bus->name :
@@ -541,6 +541,7 @@
spin_lock_init(&dev->devres_lock);
INIT_LIST_HEAD(&dev->devres_head);
device_init_wakeup(dev, 0);
+ device_pm_init(dev);
set_dev_node(dev, -1);
}
@@ -843,13 +844,19 @@
{
struct device *parent = NULL;
struct class_interface *class_intf;
- int error;
+ int error = -EINVAL;
dev = get_device(dev);
- if (!dev || !strlen(dev->bus_id)) {
- error = -EINVAL;
- goto Done;
- }
+ if (!dev)
+ goto done;
+
+ /* Temporarily support init_name if it is set.
+ * It will override bus_id for now */
+ if (dev->init_name)
+ dev_set_name(dev, "%s", dev->init_name);
+
+ if (!strlen(dev->bus_id))
+ goto done;
pr_debug("device: '%s': %s\n", dev->bus_id, __func__);
@@ -897,9 +904,10 @@
error = bus_add_device(dev);
if (error)
goto BusError;
- error = device_pm_add(dev);
+ error = dpm_sysfs_add(dev);
if (error)
- goto PMError;
+ goto DPMError;
+ device_pm_add(dev);
kobject_uevent(&dev->kobj, KOBJ_ADD);
bus_attach_device(dev);
if (parent)
@@ -917,10 +925,10 @@
class_intf->add_dev(dev, class_intf);
mutex_unlock(&dev->class->p->class_mutex);
}
- Done:
+done:
put_device(dev);
return error;
- PMError:
+ DPMError:
bus_remove_device(dev);
BusError:
if (dev->bus)
@@ -944,7 +952,7 @@
cleanup_device_parent(dev);
if (parent)
put_device(parent);
- goto Done;
+ goto done;
}
/**
@@ -1007,6 +1015,7 @@
struct class_interface *class_intf;
device_pm_remove(dev);
+ dpm_sysfs_remove(dev);
if (parent)
klist_del(&dev->knode_parent);
if (MAJOR(dev->devt)) {
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 2ef5acf..1e2bda7 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -16,9 +16,6 @@
#include <linux/string.h>
#include "base.h"
-#define to_dev(node) container_of(node, struct device, driver_list)
-
-
static struct device *next_device(struct klist_iter *i)
{
struct klist_node *n = klist_next(i);
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 3250c52..273a944 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -67,20 +67,16 @@
* device_pm_add - add a device to the list of active devices
* @dev: Device to be added to the list
*/
-int device_pm_add(struct device *dev)
+void device_pm_add(struct device *dev)
{
- int error;
-
pr_debug("PM: Adding info for %s:%s\n",
dev->bus ? dev->bus->name : "No Bus",
kobject_name(&dev->kobj));
mutex_lock(&dpm_list_mtx);
if (dev->parent) {
- if (dev->parent->power.status >= DPM_SUSPENDING) {
- dev_warn(dev, "parent %s is sleeping, will not add\n",
+ if (dev->parent->power.status >= DPM_SUSPENDING)
+ dev_warn(dev, "parent %s should not be sleeping\n",
dev->parent->bus_id);
- WARN_ON(true);
- }
} else if (transition_started) {
/*
* We refuse to register parentless devices while a PM
@@ -89,13 +85,9 @@
*/
WARN_ON(true);
}
- error = dpm_sysfs_add(dev);
- if (!error) {
- dev->power.status = DPM_ON;
- list_add_tail(&dev->power.entry, &dpm_list);
- }
+
+ list_add_tail(&dev->power.entry, &dpm_list);
mutex_unlock(&dpm_list_mtx);
- return error;
}
/**
@@ -110,7 +102,6 @@
dev->bus ? dev->bus->name : "No Bus",
kobject_name(&dev->kobj));
mutex_lock(&dpm_list_mtx);
- dpm_sysfs_remove(dev);
list_del_init(&dev->power.entry);
mutex_unlock(&dpm_list_mtx);
}
diff --git a/drivers/base/power/power.h b/drivers/base/power/power.h
index a3252c0..41f51fa 100644
--- a/drivers/base/power/power.h
+++ b/drivers/base/power/power.h
@@ -1,3 +1,8 @@
+static inline void device_pm_init(struct device *dev)
+{
+ dev->power.status = DPM_ON;
+}
+
#ifdef CONFIG_PM_SLEEP
/*
@@ -11,12 +16,12 @@
return container_of(entry, struct device, power.entry);
}
-extern int device_pm_add(struct device *);
+extern void device_pm_add(struct device *);
extern void device_pm_remove(struct device *);
#else /* CONFIG_PM_SLEEP */
-static inline int device_pm_add(struct device *dev) { return 0; }
+static inline void device_pm_add(struct device *dev) {}
static inline void device_pm_remove(struct device *dev) {}
#endif
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 24b97b0..d070d49 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -571,8 +571,8 @@
list_del(&brd->brd_list);
brd_free(brd);
}
+ unregister_blkdev(RAMDISK_MAJOR, "ramdisk");
- unregister_blkdev(RAMDISK_MAJOR, "brd");
return -ENOMEM;
}
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index ad98dda..1778e4a 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -707,15 +707,15 @@
BUILD_BUG_ON(sizeof(struct nbd_request) != 28);
- nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL);
- if (!nbd_dev)
- return -ENOMEM;
-
if (max_part < 0) {
printk(KERN_CRIT "nbd: max_part must be >= 0\n");
return -EINVAL;
}
+ nbd_dev = kcalloc(nbds_max, sizeof(*nbd_dev), GFP_KERNEL);
+ if (!nbd_dev)
+ return -ENOMEM;
+
part_shift = 0;
if (max_part > 0)
part_shift = fls(max_part);
@@ -779,6 +779,7 @@
blk_cleanup_queue(nbd_dev[i].disk->queue);
put_disk(nbd_dev[i].disk);
}
+ kfree(nbd_dev);
return err;
}
@@ -795,6 +796,7 @@
}
}
unregister_blkdev(NBD_MAJOR, "nbd");
+ kfree(nbd_dev);
printk(KERN_INFO "nbd: unregistered device at major %d\n", NBD_MAJOR);
}
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 158eed4..29b7a64 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -49,7 +49,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/kthread.h>
-#include <linux/smp_lock.h>
#include <linux/errno.h>
#include <linux/spinlock.h>
#include <linux/file.h>
@@ -2798,14 +2797,9 @@
return ret;
}
-static long pkt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
- struct pktcdvd_device *pd;
- long ret;
-
- lock_kernel();
- pd = inode->i_bdev->bd_disk->private_data;
+ struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
@@ -2818,8 +2812,7 @@
case CDROM_LAST_WRITTEN:
case CDROM_SEND_PACKET:
case SCSI_IOCTL_SEND_COMMAND:
- ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
- break;
+ return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
case CDROMEJECT:
/*
@@ -2828,15 +2821,14 @@
*/
if (pd->refcnt == 1)
pkt_lock_door(pd, 0);
- ret = blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
- break;
+ return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
default:
VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
- ret = -ENOTTY;
+ return -ENOTTY;
}
- unlock_kernel();
- return ret;
+
+ return 0;
}
static int pkt_media_changed(struct gendisk *disk)
@@ -2858,7 +2850,7 @@
.owner = THIS_MODULE,
.open = pkt_open,
.release = pkt_close,
- .unlocked_ioctl = pkt_ioctl,
+ .ioctl = pkt_ioctl,
.media_changed = pkt_media_changed,
};
@@ -3023,8 +3015,7 @@
mutex_unlock(&ctl_mutex);
}
-static long pkt_ctl_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
+static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
struct pkt_ctrl_command ctrl_cmd;
@@ -3041,22 +3032,16 @@
case PKT_CTRL_CMD_SETUP:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- lock_kernel();
ret = pkt_setup_dev(new_decode_dev(ctrl_cmd.dev), &pkt_dev);
ctrl_cmd.pkt_dev = new_encode_dev(pkt_dev);
- unlock_kernel();
break;
case PKT_CTRL_CMD_TEARDOWN:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- lock_kernel();
ret = pkt_remove_dev(new_decode_dev(ctrl_cmd.pkt_dev));
- unlock_kernel();
break;
case PKT_CTRL_CMD_STATUS:
- lock_kernel();
pkt_get_status(&ctrl_cmd);
- unlock_kernel();
break;
default:
return -ENOTTY;
@@ -3069,7 +3054,7 @@
static const struct file_operations pkt_ctl_fops = {
- .unlocked_ioctl = pkt_ctl_ioctl,
+ .ioctl = pkt_ctl_ioctl,
.owner = THIS_MODULE,
};
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index a235ca7..7cb4029 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -3,8 +3,8 @@
depends on BT
config BT_HCIUSB
- tristate "HCI USB driver"
- depends on USB
+ tristate "HCI USB driver (old version)"
+ depends on USB && BT_HCIBTUSB=n
help
Bluetooth HCI USB driver.
This driver is required if you want to use Bluetooth devices with
@@ -23,15 +23,13 @@
Say Y here to compile support for SCO over HCI USB.
config BT_HCIBTUSB
- tristate "HCI USB driver (alternate version)"
- depends on USB && EXPERIMENTAL && BT_HCIUSB=n
+ tristate "HCI USB driver"
+ depends on USB
help
Bluetooth HCI USB driver.
This driver is required if you want to use Bluetooth devices with
USB interface.
- This driver is still experimental and has no SCO support.
-
Say Y here to compile support for Bluetooth USB devices into the
kernel or say M to compile it as module (btusb).
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 593b7c5..2705847 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -60,7 +60,7 @@
/* ======================== Module parameters ======================== */
-MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>, Jose Orlando Pereira <jop@di.uminho.pt>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth driver for the 3Com Bluetooth PCMCIA card");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE("BT3CPCC.bin");
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 95ae9ba..29ae998 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2,7 +2,7 @@
*
* Generic Bluetooth USB driver
*
- * Copyright (C) 2005-2007 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2005-2008 Marcel Holtmann <marcel@holtmann.org>
*
*
* This program is free software; you can redistribute it and/or modify
@@ -41,7 +41,7 @@
#define BT_DBG(D...)
#endif
-#define VERSION "0.2"
+#define VERSION "0.3"
static int ignore_dga;
static int ignore_csr;
@@ -104,6 +104,9 @@
/* Broadcom BCM2046 */
{ USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
+ /* Apple MacBook Pro with Broadcom chip */
+ { USB_DEVICE(0x05ac, 0x820f), .driver_info = BTUSB_RESET },
+
/* IBM/Lenovo ThinkPad with Broadcom chip */
{ USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
@@ -160,12 +163,17 @@
{ } /* Terminating entry */
};
+#define BTUSB_MAX_ISOC_FRAMES 10
+
#define BTUSB_INTR_RUNNING 0
#define BTUSB_BULK_RUNNING 1
+#define BTUSB_ISOC_RUNNING 2
struct btusb_data {
struct hci_dev *hdev;
struct usb_device *udev;
+ struct usb_interface *intf;
+ struct usb_interface *isoc;
spinlock_t lock;
@@ -176,10 +184,15 @@
struct usb_anchor tx_anchor;
struct usb_anchor intr_anchor;
struct usb_anchor bulk_anchor;
+ struct usb_anchor isoc_anchor;
struct usb_endpoint_descriptor *intr_ep;
struct usb_endpoint_descriptor *bulk_tx_ep;
struct usb_endpoint_descriptor *bulk_rx_ep;
+ struct usb_endpoint_descriptor *isoc_tx_ep;
+ struct usb_endpoint_descriptor *isoc_rx_ep;
+
+ int isoc_altsetting;
};
static void btusb_intr_complete(struct urb *urb)
@@ -195,6 +208,8 @@
return;
if (urb->status == 0) {
+ hdev->stat.byte_rx += urb->actual_length;
+
if (hci_recv_fragment(hdev, HCI_EVENT_PKT,
urb->transfer_buffer,
urb->actual_length) < 0) {
@@ -216,7 +231,7 @@
}
}
-static inline int btusb_submit_intr_urb(struct hci_dev *hdev)
+static int btusb_submit_intr_urb(struct hci_dev *hdev)
{
struct btusb_data *data = hdev->driver_data;
struct urb *urb;
@@ -226,6 +241,9 @@
BT_DBG("%s", hdev->name);
+ if (!data->intr_ep)
+ return -ENODEV;
+
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb)
return -ENOMEM;
@@ -274,6 +292,8 @@
return;
if (urb->status == 0) {
+ hdev->stat.byte_rx += urb->actual_length;
+
if (hci_recv_fragment(hdev, HCI_ACLDATA_PKT,
urb->transfer_buffer,
urb->actual_length) < 0) {
@@ -295,7 +315,7 @@
}
}
-static inline int btusb_submit_bulk_urb(struct hci_dev *hdev)
+static int btusb_submit_bulk_urb(struct hci_dev *hdev)
{
struct btusb_data *data = hdev->driver_data;
struct urb *urb;
@@ -305,6 +325,9 @@
BT_DBG("%s", hdev->name);
+ if (!data->bulk_rx_ep)
+ return -ENODEV;
+
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb)
return -ENOMEM;
@@ -339,6 +362,127 @@
return err;
}
+static void btusb_isoc_complete(struct urb *urb)
+{
+ struct hci_dev *hdev = urb->context;
+ struct btusb_data *data = hdev->driver_data;
+ int i, err;
+
+ BT_DBG("%s urb %p status %d count %d", hdev->name,
+ urb, urb->status, urb->actual_length);
+
+ if (!test_bit(HCI_RUNNING, &hdev->flags))
+ return;
+
+ if (urb->status == 0) {
+ for (i = 0; i < urb->number_of_packets; i++) {
+ unsigned int offset = urb->iso_frame_desc[i].offset;
+ unsigned int length = urb->iso_frame_desc[i].actual_length;
+
+ if (urb->iso_frame_desc[i].status)
+ continue;
+
+ hdev->stat.byte_rx += length;
+
+ if (hci_recv_fragment(hdev, HCI_SCODATA_PKT,
+ urb->transfer_buffer + offset,
+ length) < 0) {
+ BT_ERR("%s corrupted SCO packet", hdev->name);
+ hdev->stat.err_rx++;
+ }
+ }
+ }
+
+ if (!test_bit(BTUSB_ISOC_RUNNING, &data->flags))
+ return;
+
+ usb_anchor_urb(urb, &data->isoc_anchor);
+
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (err < 0) {
+ BT_ERR("%s urb %p failed to resubmit (%d)",
+ hdev->name, urb, -err);
+ usb_unanchor_urb(urb);
+ }
+}
+
+static void inline __fill_isoc_descriptor(struct urb *urb, int len, int mtu)
+{
+ int i, offset = 0;
+
+ BT_DBG("len %d mtu %d", len, mtu);
+
+ for (i = 0; i < BTUSB_MAX_ISOC_FRAMES && len >= mtu;
+ i++, offset += mtu, len -= mtu) {
+ urb->iso_frame_desc[i].offset = offset;
+ urb->iso_frame_desc[i].length = mtu;
+ }
+
+ if (len && i < BTUSB_MAX_ISOC_FRAMES) {
+ urb->iso_frame_desc[i].offset = offset;
+ urb->iso_frame_desc[i].length = len;
+ i++;
+ }
+
+ urb->number_of_packets = i;
+}
+
+static int btusb_submit_isoc_urb(struct hci_dev *hdev)
+{
+ struct btusb_data *data = hdev->driver_data;
+ struct urb *urb;
+ unsigned char *buf;
+ unsigned int pipe;
+ int err, size;
+
+ BT_DBG("%s", hdev->name);
+
+ if (!data->isoc_rx_ep)
+ return -ENODEV;
+
+ urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_KERNEL);
+ if (!urb)
+ return -ENOMEM;
+
+ size = le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize) *
+ BTUSB_MAX_ISOC_FRAMES;
+
+ buf = kmalloc(size, GFP_KERNEL);
+ if (!buf) {
+ usb_free_urb(urb);
+ return -ENOMEM;
+ }
+
+ pipe = usb_rcvisocpipe(data->udev, data->isoc_rx_ep->bEndpointAddress);
+
+ urb->dev = data->udev;
+ urb->pipe = pipe;
+ urb->context = hdev;
+ urb->complete = btusb_isoc_complete;
+ urb->interval = data->isoc_rx_ep->bInterval;
+
+ urb->transfer_flags = URB_FREE_BUFFER | URB_ISO_ASAP;
+ urb->transfer_buffer = buf;
+ urb->transfer_buffer_length = size;
+
+ __fill_isoc_descriptor(urb, size,
+ le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize));
+
+ usb_anchor_urb(urb, &data->isoc_anchor);
+
+ err = usb_submit_urb(urb, GFP_KERNEL);
+ if (err < 0) {
+ BT_ERR("%s urb %p submission failed (%d)",
+ hdev->name, urb, -err);
+ usb_unanchor_urb(urb);
+ kfree(buf);
+ }
+
+ usb_free_urb(urb);
+
+ return err;
+}
+
static void btusb_tx_complete(struct urb *urb)
{
struct sk_buff *skb = urb->context;
@@ -376,7 +520,7 @@
err = btusb_submit_intr_urb(hdev);
if (err < 0) {
- clear_bit(BTUSB_INTR_RUNNING, &hdev->flags);
+ clear_bit(BTUSB_INTR_RUNNING, &data->flags);
clear_bit(HCI_RUNNING, &hdev->flags);
}
@@ -392,6 +536,11 @@
if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
return 0;
+ cancel_work_sync(&data->work);
+
+ clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
+ usb_kill_anchored_urbs(&data->isoc_anchor);
+
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
usb_kill_anchored_urbs(&data->bulk_anchor);
@@ -453,6 +602,9 @@
break;
case HCI_ACLDATA_PKT:
+ if (!data->bulk_tx_ep || hdev->conn_hash.acl_num < 1)
+ return -ENODEV;
+
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb)
return -ENOMEM;
@@ -467,9 +619,31 @@
break;
case HCI_SCODATA_PKT:
+ if (!data->isoc_tx_ep || hdev->conn_hash.sco_num < 1)
+ return -ENODEV;
+
+ urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_ATOMIC);
+ if (!urb)
+ return -ENOMEM;
+
+ pipe = usb_sndisocpipe(data->udev,
+ data->isoc_tx_ep->bEndpointAddress);
+
+ urb->dev = data->udev;
+ urb->pipe = pipe;
+ urb->context = skb;
+ urb->complete = btusb_tx_complete;
+ urb->interval = data->isoc_tx_ep->bInterval;
+
+ urb->transfer_flags = URB_ISO_ASAP;
+ urb->transfer_buffer = skb->data;
+ urb->transfer_buffer_length = skb->len;
+
+ __fill_isoc_descriptor(urb, skb->len,
+ le16_to_cpu(data->isoc_tx_ep->wMaxPacketSize));
+
hdev->stat.sco_tx++;
- kfree_skb(skb);
- return 0;
+ break;
default:
return -EILSEQ;
@@ -508,22 +682,86 @@
schedule_work(&data->work);
}
+static int inline __set_isoc_interface(struct hci_dev *hdev, int altsetting)
+{
+ struct btusb_data *data = hdev->driver_data;
+ struct usb_interface *intf = data->isoc;
+ struct usb_endpoint_descriptor *ep_desc;
+ int i, err;
+
+ if (!data->isoc)
+ return -ENODEV;
+
+ err = usb_set_interface(data->udev, 1, altsetting);
+ if (err < 0) {
+ BT_ERR("%s setting interface failed (%d)", hdev->name, -err);
+ return err;
+ }
+
+ data->isoc_altsetting = altsetting;
+
+ data->isoc_tx_ep = NULL;
+ data->isoc_rx_ep = NULL;
+
+ for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
+ ep_desc = &intf->cur_altsetting->endpoint[i].desc;
+
+ if (!data->isoc_tx_ep && usb_endpoint_is_isoc_out(ep_desc)) {
+ data->isoc_tx_ep = ep_desc;
+ continue;
+ }
+
+ if (!data->isoc_rx_ep && usb_endpoint_is_isoc_in(ep_desc)) {
+ data->isoc_rx_ep = ep_desc;
+ continue;
+ }
+ }
+
+ if (!data->isoc_tx_ep || !data->isoc_rx_ep) {
+ BT_ERR("%s invalid SCO descriptors", hdev->name);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static void btusb_work(struct work_struct *work)
{
struct btusb_data *data = container_of(work, struct btusb_data, work);
struct hci_dev *hdev = data->hdev;
- if (hdev->conn_hash.acl_num == 0) {
+ if (hdev->conn_hash.acl_num > 0) {
+ if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) {
+ if (btusb_submit_bulk_urb(hdev) < 0)
+ clear_bit(BTUSB_BULK_RUNNING, &data->flags);
+ else
+ btusb_submit_bulk_urb(hdev);
+ }
+ } else {
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
usb_kill_anchored_urbs(&data->bulk_anchor);
- return;
}
- if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) {
- if (btusb_submit_bulk_urb(hdev) < 0)
- clear_bit(BTUSB_BULK_RUNNING, &data->flags);
- else
- btusb_submit_bulk_urb(hdev);
+ if (hdev->conn_hash.sco_num > 0) {
+ if (data->isoc_altsetting != 2) {
+ clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
+ usb_kill_anchored_urbs(&data->isoc_anchor);
+
+ if (__set_isoc_interface(hdev, 2) < 0)
+ return;
+ }
+
+ if (!test_and_set_bit(BTUSB_ISOC_RUNNING, &data->flags)) {
+ if (btusb_submit_isoc_urb(hdev) < 0)
+ clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
+ else
+ btusb_submit_isoc_urb(hdev);
+ }
+ } else {
+ clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
+ usb_kill_anchored_urbs(&data->isoc_anchor);
+
+ __set_isoc_interface(hdev, 0);
}
}
@@ -589,6 +827,7 @@
}
data->udev = interface_to_usbdev(intf);
+ data->intf = intf;
spin_lock_init(&data->lock);
@@ -597,6 +836,7 @@
init_usb_anchor(&data->tx_anchor);
init_usb_anchor(&data->intr_anchor);
init_usb_anchor(&data->bulk_anchor);
+ init_usb_anchor(&data->isoc_anchor);
hdev = hci_alloc_dev();
if (!hdev) {
@@ -620,6 +860,9 @@
hdev->owner = THIS_MODULE;
+ /* interface numbers are hardcoded in the spec */
+ data->isoc = usb_ifnum_to_if(data->udev, 1);
+
if (reset || id->driver_info & BTUSB_RESET)
set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
@@ -628,11 +871,16 @@
set_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks);
}
+ if (id->driver_info & BTUSB_BROKEN_ISOC)
+ data->isoc = NULL;
+
if (id->driver_info & BTUSB_SNIFFER) {
- struct usb_device *udev = interface_to_usbdev(intf);
+ struct usb_device *udev = data->udev;
if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x997)
set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
+
+ data->isoc = NULL;
}
if (id->driver_info & BTUSB_BCM92035) {
@@ -646,6 +894,16 @@
}
}
+ if (data->isoc) {
+ err = usb_driver_claim_interface(&btusb_driver,
+ data->isoc, data);
+ if (err < 0) {
+ hci_free_dev(hdev);
+ kfree(data);
+ return err;
+ }
+ }
+
err = hci_register_dev(hdev);
if (err < 0) {
hci_free_dev(hdev);
@@ -670,10 +928,22 @@
hdev = data->hdev;
- usb_set_intfdata(intf, NULL);
+ __hci_dev_hold(hdev);
+
+ usb_set_intfdata(data->intf, NULL);
+
+ if (data->isoc)
+ usb_set_intfdata(data->isoc, NULL);
hci_unregister_dev(hdev);
+ if (intf == data->isoc)
+ usb_driver_release_interface(&btusb_driver, data->intf);
+ else if (data->isoc)
+ usb_driver_release_interface(&btusb_driver, data->isoc);
+
+ __hci_dev_put(hdev);
+
hci_free_dev(hdev);
}
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 69df187..8dfcf77 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -577,7 +577,7 @@
module_param(reset, bool, 0644);
MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth HCI UART driver ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index e397572..3c45392 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -1130,7 +1130,7 @@
MODULE_PARM_DESC(isoc, "Set isochronous transfers for SCO over HCI support");
#endif
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth HCI USB driver ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index d97700a..7320a71 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -377,7 +377,7 @@
module_param(minor, int, 0444);
MODULE_PARM_DESC(minor, "Miscellaneous minor device number");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index d9d1b65..74031de 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -408,7 +408,6 @@
ENSURE(get_last_session, CDC_MULTI_SESSION);
ENSURE(get_mcn, CDC_MCN);
ENSURE(reset, CDC_RESET);
- ENSURE(audio_ioctl, CDC_PLAY_AUDIO);
ENSURE(generic_packet, CDC_GENERIC_PACKET);
cdi->mc_flags = 0;
cdo->n_minors = 0;
@@ -2506,8 +2505,6 @@
/* cdinfo(CD_DO_IOCTL,"entering CDROMSUBCHNL\n");*/
- if (!CDROM_CAN(CDC_PLAY_AUDIO))
- return -ENOSYS;
if (copy_from_user(&q, argp, sizeof(q)))
return -EFAULT;
@@ -2538,8 +2535,6 @@
/* cdinfo(CD_DO_IOCTL, "entering CDROMREADTOCHDR\n"); */
- if (!CDROM_CAN(CDC_PLAY_AUDIO))
- return -ENOSYS;
if (copy_from_user(&header, argp, sizeof(header)))
return -EFAULT;
@@ -2562,8 +2557,6 @@
/* cdinfo(CD_DO_IOCTL, "entering CDROMREADTOCENTRY\n"); */
- if (!CDROM_CAN(CDC_PLAY_AUDIO))
- return -ENOSYS;
if (copy_from_user(&entry, argp, sizeof(entry)))
return -EFAULT;
diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 1e0455b..1231d95 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -471,6 +471,12 @@
return err;
}
+static int gdrom_audio_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
+ void *arg)
+{
+ return -EINVAL;
+}
+
static struct cdrom_device_ops gdrom_ops = {
.open = gdrom_open,
.release = gdrom_release,
@@ -478,6 +484,7 @@
.media_changed = gdrom_mediachanged,
.get_last_session = gdrom_get_last_session,
.reset = gdrom_hardreset,
+ .audio_ioctl = gdrom_audio_ioctl,
.capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
.n_minors = 1,
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 9d0dfe6..031e0e1 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -550,12 +550,19 @@
}
}
+static int viocd_audio_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
+ void *arg)
+{
+ return -EINVAL;
+}
+
static struct cdrom_device_ops viocd_dops = {
.open = viocd_open,
.release = viocd_release,
.media_changed = viocd_media_changed,
.lock_door = viocd_lock_door,
.generic_packet = viocd_packet,
+ .audio_ioctl = viocd_audio_ioctl,
.capability = CDC_CLOSE_TRAY | CDC_OPEN_TRAY | CDC_LOCK | CDC_SELECT_SPEED | CDC_SELECT_DISC | CDC_MULTI_SESSION | CDC_MCN | CDC_MEDIA_CHANGED | CDC_PLAY_AUDIO | CDC_RESET | CDC_DRIVE_STATUS | CDC_GENERIC_PACKET | CDC_CD_R | CDC_CD_RW | CDC_DVD | CDC_DVD_R | CDC_DVD_RAM | CDC_RAM
};
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index f7feae4..128202e 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -31,6 +31,7 @@
#include <asm/io.h>
#include <asm/msr.h>
#include <asm/cpufeature.h>
+#include <asm/i387.h>
#define PFX KBUILD_MODNAME ": "
@@ -67,16 +68,23 @@
* Another possible performance boost may come from simply buffering
* until we have 4 bytes, thus returning a u32 at a time,
* instead of the current u8-at-a-time.
+ *
+ * Padlock instructions can generate a spurious DNA fault, so
+ * we have to call them in the context of irq_ts_save/restore()
*/
static inline u32 xstore(u32 *addr, u32 edx_in)
{
u32 eax_out;
+ int ts_state;
+
+ ts_state = irq_ts_save();
asm(".byte 0x0F,0xA7,0xC0 /* xstore %%edi (addr=%0) */"
:"=m"(*addr), "=a"(eax_out)
:"D"(addr), "d"(edx_in));
+ irq_ts_restore(ts_state);
return eax_out;
}
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index f52931e..8e8afb6 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2695,15 +2695,13 @@
for (i = 0; ; i++) {
if (!ipmi_defaults[i].port)
break;
-
- info = kzalloc(sizeof(*info), GFP_KERNEL);
- if (!info)
- return;
-
#ifdef CONFIG_PPC_MERGE
if (check_legacy_ioport(ipmi_defaults[i].port))
continue;
#endif
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return;
info->addr_source = NULL;
diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c
index b141450..3a23e76 100644
--- a/drivers/char/pcmcia/ipwireless/tty.c
+++ b/drivers/char/pcmcia/ipwireless/tty.c
@@ -29,7 +29,6 @@
#include <linux/tty_driver.h>
#include <linux/tty_flip.h>
#include <linux/uaccess.h>
-#include <linux/version.h>
#include "tty.h"
#include "network.h"
diff --git a/drivers/char/random.c b/drivers/char/random.c
index e0d0e37..7ce1ac4 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -407,7 +407,7 @@
/* read-write data: */
spinlock_t lock;
unsigned add_ptr;
- int entropy_count;
+ int entropy_count; /* Must at no time exceed ->POOLBITS! */
int input_rotate;
};
@@ -520,6 +520,7 @@
static void credit_entropy_bits(struct entropy_store *r, int nbits)
{
unsigned long flags;
+ int entropy_count;
if (!nbits)
return;
@@ -527,20 +528,20 @@
spin_lock_irqsave(&r->lock, flags);
DEBUG_ENT("added %d entropy credits to %s\n", nbits, r->name);
- r->entropy_count += nbits;
- if (r->entropy_count < 0) {
+ entropy_count = r->entropy_count;
+ entropy_count += nbits;
+ if (entropy_count < 0) {
DEBUG_ENT("negative entropy/overflow\n");
- r->entropy_count = 0;
- } else if (r->entropy_count > r->poolinfo->POOLBITS)
- r->entropy_count = r->poolinfo->POOLBITS;
+ entropy_count = 0;
+ } else if (entropy_count > r->poolinfo->POOLBITS)
+ entropy_count = r->poolinfo->POOLBITS;
+ r->entropy_count = entropy_count;
/* should we wake readers? */
- if (r == &input_pool &&
- r->entropy_count >= random_read_wakeup_thresh) {
+ if (r == &input_pool && entropy_count >= random_read_wakeup_thresh) {
wake_up_interruptible(&random_read_wait);
kill_fasync(&fasync, SIGIO, POLL_IN);
}
-
spin_unlock_irqrestore(&r->lock, flags);
}
@@ -1571,6 +1572,7 @@
return half_md4_transform(hash, keyptr->secret);
}
+EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral);
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 509c89a..08911ed 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -47,7 +47,6 @@
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/errno.h>
#include <linux/signal.h>
#include <linux/sched.h>
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 0e6866f..e4dce87 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -695,13 +695,23 @@
{
struct tty_driver *p, *res = NULL;
int tty_line = 0;
+ int len;
char *str;
+ for (str = name; *str; str++)
+ if ((*str >= '0' && *str <= '9') || *str == ',')
+ break;
+ if (!*str)
+ return NULL;
+
+ len = str - name;
+ tty_line = simple_strtoul(str, &str, 10);
+
mutex_lock(&tty_mutex);
/* Search through the tty devices to look for a match */
list_for_each_entry(p, &tty_drivers, tty_drivers) {
- str = name + strlen(p->name);
- tty_line = simple_strtoul(str, &str, 10);
+ if (strncmp(name, p->name, len) != 0)
+ continue;
if (*str == ',')
str++;
if (*str == '\0')
@@ -2496,45 +2506,26 @@
}
/**
- * tiocswinsz - implement window size set ioctl
- * @tty; tty
- * @arg: user buffer for result
+ * tty_do_resize - resize event
+ * @tty: tty being resized
+ * @real_tty: real tty (not the same as tty if using a pty/tty pair)
+ * @rows: rows (character)
+ * @cols: cols (character)
*
- * Copies the user idea of the window size to the kernel. Traditionally
- * this is just advisory information but for the Linux console it
- * actually has driver level meaning and triggers a VC resize.
- *
- * Locking:
- * Called function use the console_sem is used to ensure we do
- * not try and resize the console twice at once.
- * The tty->termios_mutex is used to ensure we don't double
- * resize and get confused. Lock order - tty->termios_mutex before
- * console sem
+ * Update the termios variables and send the neccessary signals to
+ * peform a terminal resize correctly
*/
-static int tiocswinsz(struct tty_struct *tty, struct tty_struct *real_tty,
- struct winsize __user *arg)
+int tty_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct winsize *ws)
{
- struct winsize tmp_ws;
struct pid *pgrp, *rpgrp;
unsigned long flags;
- if (copy_from_user(&tmp_ws, arg, sizeof(*arg)))
- return -EFAULT;
-
- mutex_lock(&tty->termios_mutex);
- if (!memcmp(&tmp_ws, &tty->winsize, sizeof(*arg)))
+ /* For a PTY we need to lock the tty side */
+ mutex_lock(&real_tty->termios_mutex);
+ if (!memcmp(ws, &tty->winsize, sizeof(*ws)))
goto done;
-
-#ifdef CONFIG_VT
- if (tty->driver->type == TTY_DRIVER_TYPE_CONSOLE) {
- if (vc_lock_resize(tty->driver_data, tmp_ws.ws_col,
- tmp_ws.ws_row)) {
- mutex_unlock(&tty->termios_mutex);
- return -ENXIO;
- }
- }
-#endif
/* Get the PID values and reference them so we can
avoid holding the tty ctrl lock while sending signals */
spin_lock_irqsave(&tty->ctrl_lock, flags);
@@ -2550,14 +2541,42 @@
put_pid(pgrp);
put_pid(rpgrp);
- tty->winsize = tmp_ws;
- real_tty->winsize = tmp_ws;
+ tty->winsize = *ws;
+ real_tty->winsize = *ws;
done:
- mutex_unlock(&tty->termios_mutex);
+ mutex_unlock(&real_tty->termios_mutex);
return 0;
}
/**
+ * tiocswinsz - implement window size set ioctl
+ * @tty; tty
+ * @arg: user buffer for result
+ *
+ * Copies the user idea of the window size to the kernel. Traditionally
+ * this is just advisory information but for the Linux console it
+ * actually has driver level meaning and triggers a VC resize.
+ *
+ * Locking:
+ * Driver dependant. The default do_resize method takes the
+ * tty termios mutex and ctrl_lock. The console takes its own lock
+ * then calls into the default method.
+ */
+
+static int tiocswinsz(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct winsize __user *arg)
+{
+ struct winsize tmp_ws;
+ if (copy_from_user(&tmp_ws, arg, sizeof(*arg)))
+ return -EFAULT;
+
+ if (tty->ops->resize)
+ return tty->ops->resize(tty, real_tty, &tmp_ws);
+ else
+ return tty_do_resize(tty, real_tty, &tmp_ws);
+}
+
+/**
* tioccons - allow admin to move logical console
* @file: the file to become console
*
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index ea9fc5d..bf34e45 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -937,12 +937,14 @@
return 0;
#endif
case TIOCGSOFTCAR:
- return put_user(C_CLOCAL(tty) ? 1 : 0,
+ /* FIXME: for correctness we may need to take the termios
+ lock here - review */
+ return put_user(C_CLOCAL(real_tty) ? 1 : 0,
(int __user *)arg);
case TIOCSSOFTCAR:
if (get_user(arg, (unsigned int __user *) arg))
return -EFAULT;
- return tty_change_softcar(tty, arg);
+ return tty_change_softcar(real_tty, arg);
default:
return -ENOIOCTLCMD;
}
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 1bc00c9..60359c3 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -803,7 +803,25 @@
*/
#define VC_RESIZE_MAXCOL (32767)
#define VC_RESIZE_MAXROW (32767)
-int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
+
+/**
+ * vc_do_resize - resizing method for the tty
+ * @tty: tty being resized
+ * @real_tty: real tty (different to tty if a pty/tty pair)
+ * @vc: virtual console private data
+ * @cols: columns
+ * @lines: lines
+ *
+ * Resize a virtual console, clipping according to the actual constraints.
+ * If the caller passes a tty structure then update the termios winsize
+ * information and perform any neccessary signal handling.
+ *
+ * Caller must hold the console semaphore. Takes the termios mutex and
+ * ctrl_lock of the tty IFF a tty is passed.
+ */
+
+static int vc_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct vc_data *vc, unsigned int cols, unsigned int lines)
{
unsigned long old_origin, new_origin, new_scr_end, rlth, rrem, err = 0;
unsigned int old_cols, old_rows, old_row_size, old_screen_size;
@@ -907,24 +925,15 @@
gotoxy(vc, vc->vc_x, vc->vc_y);
save_cur(vc);
- if (vc->vc_tty) {
- struct winsize ws, *cws = &vc->vc_tty->winsize;
- struct pid *pgrp = NULL;
-
+ if (tty) {
+ /* Rewrite the requested winsize data with the actual
+ resulting sizes */
+ struct winsize ws;
memset(&ws, 0, sizeof(ws));
ws.ws_row = vc->vc_rows;
ws.ws_col = vc->vc_cols;
ws.ws_ypixel = vc->vc_scan_lines;
-
- spin_lock_irq(&vc->vc_tty->ctrl_lock);
- if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col))
- pgrp = get_pid(vc->vc_tty->pgrp);
- spin_unlock_irq(&vc->vc_tty->ctrl_lock);
- if (pgrp) {
- kill_pgrp(vc->vc_tty->pgrp, SIGWINCH, 1);
- put_pid(pgrp);
- }
- *cws = ws;
+ tty_do_resize(tty, real_tty, &ws);
}
if (CON_IS_VISIBLE(vc))
@@ -932,14 +941,47 @@
return err;
}
-int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
+/**
+ * vc_resize - resize a VT
+ * @vc: virtual console
+ * @cols: columns
+ * @rows: rows
+ *
+ * Resize a virtual console as seen from the console end of things. We
+ * use the common vc_do_resize methods to update the structures. The
+ * caller must hold the console sem to protect console internals and
+ * vc->vc_tty
+ */
+
+int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int rows)
{
- int rc;
+ return vc_do_resize(vc->vc_tty, vc->vc_tty, vc, cols, rows);
+}
+
+/**
+ * vt_resize - resize a VT
+ * @tty: tty to resize
+ * @real_tty: tty if a pty/tty pair
+ * @ws: winsize attributes
+ *
+ * Resize a virtual terminal. This is called by the tty layer as we
+ * register our own handler for resizing. The mutual helper does all
+ * the actual work.
+ *
+ * Takes the console sem and the called methods then take the tty
+ * termios_mutex and the tty ctrl_lock in that order.
+ */
+
+int vt_resize(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct winsize *ws)
+{
+ struct vc_data *vc = tty->driver_data;
+ int ret;
acquire_console_sem();
- rc = vc_resize(vc, cols, lines);
+ ret = vc_do_resize(tty, real_tty, vc, ws->ws_col, ws->ws_row);
release_console_sem();
- return rc;
+ return ret;
}
void vc_deallocate(unsigned int currcons)
@@ -2907,6 +2949,7 @@
.start = con_start,
.throttle = con_throttle,
.unthrottle = con_unthrottle,
+ .resize = vt_resize,
};
int __init vty_init(void)
@@ -4061,7 +4104,6 @@
EXPORT_SYMBOL(update_region);
EXPORT_SYMBOL(redraw_screen);
EXPORT_SYMBOL(vc_resize);
-EXPORT_SYMBOL(vc_lock_resize);
EXPORT_SYMBOL(fg_console);
EXPORT_SYMBOL(console_blank_hook);
EXPORT_SYMBOL(console_blanked);
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 3211afd..c904e9a 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -947,14 +947,16 @@
get_user(cc, &vtsizes->v_cols))
ret = -EFAULT;
else {
+ acquire_console_sem();
for (i = 0; i < MAX_NR_CONSOLES; i++) {
vc = vc_cons[i].d;
if (vc) {
vc->vc_resize_user = 1;
- vc_lock_resize(vc_cons[i].d, cc, ll);
+ vc_resize(vc_cons[i].d, cc, ll);
}
}
+ release_console_sem();
}
break;
}
diff --git a/drivers/char/xilinx_hwicap/buffer_icap.h b/drivers/char/xilinx_hwicap/buffer_icap.h
index c5b1840..8b0252b 100644
--- a/drivers/char/xilinx_hwicap/buffer_icap.h
+++ b/drivers/char/xilinx_hwicap/buffer_icap.h
@@ -38,7 +38,6 @@
#include <linux/types.h>
#include <linux/cdev.h>
-#include <linux/version.h>
#include <linux/platform_device.h>
#include <asm/io.h>
diff --git a/drivers/char/xilinx_hwicap/fifo_icap.h b/drivers/char/xilinx_hwicap/fifo_icap.h
index ffabd3b..62bda45 100644
--- a/drivers/char/xilinx_hwicap/fifo_icap.h
+++ b/drivers/char/xilinx_hwicap/fifo_icap.h
@@ -38,7 +38,6 @@
#include <linux/types.h>
#include <linux/cdev.h>
-#include <linux/version.h>
#include <linux/platform_device.h>
#include <asm/io.h>
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 8bfee5f..278c985 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -74,7 +74,6 @@
* currently programmed in the FPGA.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.h b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
index 1f9c8b0..24d0d9b 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.h
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
@@ -38,7 +38,6 @@
#include <linux/types.h>
#include <linux/cdev.h>
-#include <linux/version.h>
#include <linux/platform_device.h>
#include <asm/io.h>
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 5ca1d80..71d2ac4 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -21,6 +21,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/delay.h>
#include <asm/io.h>
/*
@@ -151,13 +152,13 @@
*/
static int verify_pmtmr_rate(void)
{
- u32 value1, value2;
+ cycle_t value1, value2;
unsigned long count, delta;
mach_prepare_counter();
- value1 = read_pmtmr();
+ value1 = clocksource_acpi_pm.read();
mach_countup(&count);
- value2 = read_pmtmr();
+ value2 = clocksource_acpi_pm.read();
delta = (value2 - value1) & ACPI_PM_MASK;
/* Check that the PMTMR delta is within 5% of what we expect */
@@ -175,10 +176,15 @@
#define verify_pmtmr_rate() (0)
#endif
+/* Number of monotonicity checks to perform during initialization */
+#define ACPI_PM_MONOTONICITY_CHECKS 10
+/* Number of reads we try to get two different values */
+#define ACPI_PM_READ_CHECKS 10000
+
static int __init init_acpi_pm_clocksource(void)
{
- u32 value1, value2;
- unsigned int i;
+ cycle_t value1, value2;
+ unsigned int i, j = 0;
if (!pmtmr_ioport)
return -ENODEV;
@@ -187,24 +193,29 @@
clocksource_acpi_pm.shift);
/* "verify" this timing source: */
- value1 = read_pmtmr();
- for (i = 0; i < 10000; i++) {
- value2 = read_pmtmr();
- if (value2 == value1)
- continue;
- if (value2 > value1)
- goto pm_good;
- if ((value2 < value1) && ((value2) < 0xFFF))
- goto pm_good;
- printk(KERN_INFO "PM-Timer had inconsistent results:"
- " 0x%#x, 0x%#x - aborting.\n", value1, value2);
- return -EINVAL;
+ for (j = 0; j < ACPI_PM_MONOTONICITY_CHECKS; j++) {
+ udelay(100 * j);
+ value1 = clocksource_acpi_pm.read();
+ for (i = 0; i < ACPI_PM_READ_CHECKS; i++) {
+ value2 = clocksource_acpi_pm.read();
+ if (value2 == value1)
+ continue;
+ if (value2 > value1)
+ break;
+ if ((value2 < value1) && ((value2) < 0xFFF))
+ break;
+ printk(KERN_INFO "PM-Timer had inconsistent results:"
+ " 0x%#llx, 0x%#llx - aborting.\n",
+ value1, value2);
+ return -EINVAL;
+ }
+ if (i == ACPI_PM_READ_CHECKS) {
+ printk(KERN_INFO "PM-Timer failed consistency check "
+ " (0x%#llx) - aborting.\n", value1);
+ return -ENODEV;
+ }
}
- printk(KERN_INFO "PM-Timer had no reasonable result:"
- " 0x%#x - aborting.\n", value1);
- return -ENODEV;
-pm_good:
if (verify_pmtmr_rate() != 0)
return -ENODEV;
diff --git a/drivers/cpuidle/governors/ladder.c b/drivers/cpuidle/governors/ladder.c
index ba7b9a6..a4bec3f 100644
--- a/drivers/cpuidle/governors/ladder.c
+++ b/drivers/cpuidle/governors/ladder.c
@@ -67,10 +67,17 @@
struct ladder_device *ldev = &__get_cpu_var(ladder_devices);
struct ladder_device_state *last_state;
int last_residency, last_idx = ldev->last_state_idx;
+ int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY);
if (unlikely(!ldev))
return 0;
+ /* Special case when user has set very strict latency requirement */
+ if (unlikely(latency_req == 0)) {
+ ladder_do_selection(ldev, last_idx, 0);
+ return 0;
+ }
+
last_state = &ldev->states[last_idx];
if (dev->states[last_idx].flags & CPUIDLE_FLAG_TIME_VALID)
@@ -81,8 +88,7 @@
/* consider promotion */
if (last_idx < dev->state_count - 1 &&
last_residency > last_state->threshold.promotion_time &&
- dev->states[last_idx + 1].exit_latency <=
- pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)) {
+ dev->states[last_idx + 1].exit_latency <= latency_req) {
last_state->stats.promotion_count++;
last_state->stats.demotion_count = 0;
if (last_state->stats.promotion_count >= last_state->threshold.promotion_count) {
@@ -92,7 +98,19 @@
}
/* consider demotion */
- if (last_idx > 0 &&
+ if (last_idx > CPUIDLE_DRIVER_STATE_START &&
+ dev->states[last_idx].exit_latency > latency_req) {
+ int i;
+
+ for (i = last_idx - 1; i > CPUIDLE_DRIVER_STATE_START; i--) {
+ if (dev->states[i].exit_latency <= latency_req)
+ break;
+ }
+ ladder_do_selection(ldev, last_idx, i);
+ return i;
+ }
+
+ if (last_idx > CPUIDLE_DRIVER_STATE_START &&
last_residency < last_state->threshold.demotion_time) {
last_state->stats.demotion_count++;
last_state->stats.promotion_count = 0;
@@ -117,7 +135,7 @@
struct ladder_device_state *lstate;
struct cpuidle_state *state;
- ldev->last_state_idx = 0;
+ ldev->last_state_idx = CPUIDLE_DRIVER_STATE_START;
for (i = 0; i < dev->state_count; i++) {
state = &dev->states[i];
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 78d77c5..8d7cf3f 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -34,21 +34,28 @@
static int menu_select(struct cpuidle_device *dev)
{
struct menu_device *data = &__get_cpu_var(menu_devices);
+ int latency_req = pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY);
int i;
+ /* Special case when user has set very strict latency requirement */
+ if (unlikely(latency_req == 0)) {
+ data->last_state_idx = 0;
+ return 0;
+ }
+
/* determine the expected residency time */
data->expected_us =
(u32) ktime_to_ns(tick_nohz_get_sleep_length()) / 1000;
/* find the deepest idle state that satisfies our constraints */
- for (i = 1; i < dev->state_count; i++) {
+ for (i = CPUIDLE_DRIVER_STATE_START + 1; i < dev->state_count; i++) {
struct cpuidle_state *s = &dev->states[i];
if (s->target_residency > data->expected_us)
break;
if (s->target_residency > data->predicted_us)
break;
- if (s->exit_latency > pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY))
+ if (s->exit_latency > latency_req)
break;
}
@@ -67,9 +74,9 @@
{
struct menu_device *data = &__get_cpu_var(menu_devices);
int last_idx = data->last_state_idx;
- unsigned int measured_us =
- cpuidle_get_last_residency(dev) + data->elapsed_us;
+ unsigned int last_idle_us = cpuidle_get_last_residency(dev);
struct cpuidle_state *target = &dev->states[last_idx];
+ unsigned int measured_us;
/*
* Ugh, this idle state doesn't support residency measurements, so we
@@ -77,20 +84,27 @@
* for one full standard timer tick. However, be aware that this
* could potentially result in a suboptimal state transition.
*/
- if (!(target->flags & CPUIDLE_FLAG_TIME_VALID))
- measured_us = USEC_PER_SEC / HZ;
+ if (unlikely(!(target->flags & CPUIDLE_FLAG_TIME_VALID)))
+ last_idle_us = USEC_PER_SEC / HZ;
- /* Predict time remaining until next break event */
- if (measured_us + BREAK_FUZZ < data->expected_us - target->exit_latency) {
- data->predicted_us = max(measured_us, data->last_measured_us);
+ /*
+ * measured_us and elapsed_us are the cumulative idle time, since the
+ * last time we were woken out of idle by an interrupt.
+ */
+ if (data->elapsed_us <= data->elapsed_us + last_idle_us)
+ measured_us = data->elapsed_us + last_idle_us;
+ else
+ measured_us = -1;
+
+ /* Predict time until next break event */
+ data->predicted_us = max(measured_us, data->last_measured_us);
+
+ if (last_idle_us + BREAK_FUZZ <
+ data->expected_us - target->exit_latency) {
data->last_measured_us = measured_us;
data->elapsed_us = 0;
} else {
- if (data->elapsed_us < data->elapsed_us + measured_us)
- data->elapsed_us = measured_us;
- else
- data->elapsed_us = -1;
- data->predicted_us = max(measured_us, data->last_measured_us);
+ data->elapsed_us = measured_us;
}
}
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 54a2a16..bf2917d 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -16,6 +16,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <asm/byteorder.h>
+#include <asm/i387.h>
#include "padlock.h"
/* Control word. */
@@ -141,6 +142,12 @@
asm volatile ("pushfl; popfl");
}
+/*
+ * While the padlock instructions don't use FP/SSE registers, they
+ * generate a spurious DNA fault when cr0.ts is '1'. These instructions
+ * should be used only inside the irq_ts_save/restore() context
+ */
+
static inline void padlock_xcrypt(const u8 *input, u8 *output, void *key,
void *control_word)
{
@@ -205,15 +212,23 @@
static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
{
struct aes_ctx *ctx = aes_ctx(tfm);
+ int ts_state;
padlock_reset_key();
+
+ ts_state = irq_ts_save();
aes_crypt(in, out, ctx->E, &ctx->cword.encrypt);
+ irq_ts_restore(ts_state);
}
static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
{
struct aes_ctx *ctx = aes_ctx(tfm);
+ int ts_state;
padlock_reset_key();
+
+ ts_state = irq_ts_save();
aes_crypt(in, out, ctx->D, &ctx->cword.decrypt);
+ irq_ts_restore(ts_state);
}
static struct crypto_alg aes_alg = {
@@ -244,12 +259,14 @@
struct aes_ctx *ctx = blk_aes_ctx(desc->tfm);
struct blkcipher_walk walk;
int err;
+ int ts_state;
padlock_reset_key();
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_virt(desc, &walk);
+ ts_state = irq_ts_save();
while ((nbytes = walk.nbytes)) {
padlock_xcrypt_ecb(walk.src.virt.addr, walk.dst.virt.addr,
ctx->E, &ctx->cword.encrypt,
@@ -257,6 +274,7 @@
nbytes &= AES_BLOCK_SIZE - 1;
err = blkcipher_walk_done(desc, &walk, nbytes);
}
+ irq_ts_restore(ts_state);
return err;
}
@@ -268,12 +286,14 @@
struct aes_ctx *ctx = blk_aes_ctx(desc->tfm);
struct blkcipher_walk walk;
int err;
+ int ts_state;
padlock_reset_key();
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_virt(desc, &walk);
+ ts_state = irq_ts_save();
while ((nbytes = walk.nbytes)) {
padlock_xcrypt_ecb(walk.src.virt.addr, walk.dst.virt.addr,
ctx->D, &ctx->cword.decrypt,
@@ -281,7 +301,7 @@
nbytes &= AES_BLOCK_SIZE - 1;
err = blkcipher_walk_done(desc, &walk, nbytes);
}
-
+ irq_ts_restore(ts_state);
return err;
}
@@ -314,12 +334,14 @@
struct aes_ctx *ctx = blk_aes_ctx(desc->tfm);
struct blkcipher_walk walk;
int err;
+ int ts_state;
padlock_reset_key();
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_virt(desc, &walk);
+ ts_state = irq_ts_save();
while ((nbytes = walk.nbytes)) {
u8 *iv = padlock_xcrypt_cbc(walk.src.virt.addr,
walk.dst.virt.addr, ctx->E,
@@ -329,6 +351,7 @@
nbytes &= AES_BLOCK_SIZE - 1;
err = blkcipher_walk_done(desc, &walk, nbytes);
}
+ irq_ts_restore(ts_state);
return err;
}
@@ -340,12 +363,14 @@
struct aes_ctx *ctx = blk_aes_ctx(desc->tfm);
struct blkcipher_walk walk;
int err;
+ int ts_state;
padlock_reset_key();
blkcipher_walk_init(&walk, dst, src, nbytes);
err = blkcipher_walk_virt(desc, &walk);
+ ts_state = irq_ts_save();
while ((nbytes = walk.nbytes)) {
padlock_xcrypt_cbc(walk.src.virt.addr, walk.dst.virt.addr,
ctx->D, walk.iv, &ctx->cword.decrypt,
@@ -354,6 +379,7 @@
err = blkcipher_walk_done(desc, &walk, nbytes);
}
+ irq_ts_restore(ts_state);
return err;
}
diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c
index 40d5680..a7fbade 100644
--- a/drivers/crypto/padlock-sha.c
+++ b/drivers/crypto/padlock-sha.c
@@ -22,6 +22,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/scatterlist.h>
+#include <asm/i387.h>
#include "padlock.h"
#define SHA1_DEFAULT_FALLBACK "sha1-generic"
@@ -102,6 +103,7 @@
* PadLock microcode needs it that big. */
char buf[128+16];
char *result = NEAREST_ALIGNED(buf);
+ int ts_state;
((uint32_t *)result)[0] = SHA1_H0;
((uint32_t *)result)[1] = SHA1_H1;
@@ -109,9 +111,12 @@
((uint32_t *)result)[3] = SHA1_H3;
((uint32_t *)result)[4] = SHA1_H4;
+ /* prevent taking the spurious DNA fault with padlock. */
+ ts_state = irq_ts_save();
asm volatile (".byte 0xf3,0x0f,0xa6,0xc8" /* rep xsha1 */
: "+S"(in), "+D"(result)
: "c"(count), "a"(0));
+ irq_ts_restore(ts_state);
padlock_output_block((uint32_t *)result, (uint32_t *)out, 5);
}
@@ -123,6 +128,7 @@
* PadLock microcode needs it that big. */
char buf[128+16];
char *result = NEAREST_ALIGNED(buf);
+ int ts_state;
((uint32_t *)result)[0] = SHA256_H0;
((uint32_t *)result)[1] = SHA256_H1;
@@ -133,9 +139,12 @@
((uint32_t *)result)[6] = SHA256_H6;
((uint32_t *)result)[7] = SHA256_H7;
+ /* prevent taking the spurious DNA fault with padlock. */
+ ts_state = irq_ts_save();
asm volatile (".byte 0xf3,0x0f,0xa6,0xd0" /* rep xsha256 */
: "+S"(in), "+D"(result)
: "c"(count), "a"(0));
+ irq_ts_restore(ts_state);
padlock_output_block((uint32_t *)result, (uint32_t *)out, 8);
}
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 681c15f..b6ad3ac 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -96,6 +96,9 @@
unsigned int exec_units;
unsigned int desc_types;
+ /* SEC Compatibility info */
+ unsigned long features;
+
/* next channel to be assigned next incoming descriptor */
atomic_t last_chan;
@@ -133,6 +136,9 @@
struct hwrng rng;
};
+/* .features flag */
+#define TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT 0x00000001
+
/*
* map virtual single (contiguous) pointer to h/w descriptor pointer
*/
@@ -785,7 +791,7 @@
/* copy the generated ICV to dst */
if (edesc->dma_len) {
icvdata = &edesc->link_tbl[edesc->src_nents +
- edesc->dst_nents + 1];
+ edesc->dst_nents + 2];
sg = sg_last(areq->dst, edesc->dst_nents);
memcpy((char *)sg_virt(sg) + sg->length - ctx->authsize,
icvdata, ctx->authsize);
@@ -814,7 +820,7 @@
/* auth check */
if (edesc->dma_len)
icvdata = &edesc->link_tbl[edesc->src_nents +
- edesc->dst_nents + 1];
+ edesc->dst_nents + 2];
else
icvdata = &edesc->link_tbl[0];
@@ -921,10 +927,30 @@
sg_count = sg_to_link_tbl(areq->src, sg_count, cryptlen,
&edesc->link_tbl[0]);
if (sg_count > 1) {
+ struct talitos_ptr *link_tbl_ptr =
+ &edesc->link_tbl[sg_count-1];
+ struct scatterlist *sg;
+ struct talitos_private *priv = dev_get_drvdata(dev);
+
desc->ptr[4].j_extent |= DESC_PTR_LNKTBL_JUMP;
desc->ptr[4].ptr = cpu_to_be32(edesc->dma_link_tbl);
dma_sync_single_for_device(ctx->dev, edesc->dma_link_tbl,
edesc->dma_len, DMA_BIDIRECTIONAL);
+ /* If necessary for this SEC revision,
+ * add a link table entry for ICV.
+ */
+ if ((priv->features &
+ TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT) &&
+ (edesc->desc.hdr & DESC_HDR_MODE0_ENCRYPT) == 0) {
+ link_tbl_ptr->j_extent = 0;
+ link_tbl_ptr++;
+ link_tbl_ptr->j_extent = DESC_PTR_LNKTBL_RETURN;
+ link_tbl_ptr->len = cpu_to_be16(authsize);
+ sg = sg_last(areq->src, edesc->src_nents ? : 1);
+ link_tbl_ptr->ptr = cpu_to_be32(
+ (char *)sg_dma_address(sg)
+ + sg->length - authsize);
+ }
} else {
/* Only one segment now, so no link tbl needed */
desc->ptr[4].ptr = cpu_to_be32(sg_dma_address(areq->src));
@@ -944,12 +970,11 @@
desc->ptr[5].ptr = cpu_to_be32(sg_dma_address(areq->dst));
} else {
struct talitos_ptr *link_tbl_ptr =
- &edesc->link_tbl[edesc->src_nents];
- struct scatterlist *sg;
+ &edesc->link_tbl[edesc->src_nents + 1];
desc->ptr[5].ptr = cpu_to_be32((struct talitos_ptr *)
edesc->dma_link_tbl +
- edesc->src_nents);
+ edesc->src_nents + 1);
if (areq->src == areq->dst) {
memcpy(link_tbl_ptr, &edesc->link_tbl[0],
edesc->src_nents * sizeof(struct talitos_ptr));
@@ -957,14 +982,10 @@
sg_count = sg_to_link_tbl(areq->dst, sg_count, cryptlen,
link_tbl_ptr);
}
+ /* Add an entry to the link table for ICV data */
link_tbl_ptr += sg_count - 1;
-
- /* handle case where sg_last contains the ICV exclusively */
- sg = sg_last(areq->dst, edesc->dst_nents);
- if (sg->length == ctx->authsize)
- link_tbl_ptr--;
-
link_tbl_ptr->j_extent = 0;
+ sg_count++;
link_tbl_ptr++;
link_tbl_ptr->j_extent = DESC_PTR_LNKTBL_RETURN;
link_tbl_ptr->len = cpu_to_be16(authsize);
@@ -973,7 +994,7 @@
link_tbl_ptr->ptr = cpu_to_be32((struct talitos_ptr *)
edesc->dma_link_tbl +
edesc->src_nents +
- edesc->dst_nents + 1);
+ edesc->dst_nents + 2);
desc->ptr[5].j_extent |= DESC_PTR_LNKTBL_JUMP;
dma_sync_single_for_device(ctx->dev, edesc->dma_link_tbl,
@@ -1040,12 +1061,12 @@
/*
* allocate space for base edesc plus the link tables,
- * allowing for a separate entry for the generated ICV (+ 1),
+ * allowing for two separate entries for ICV and generated ICV (+ 2),
* and the ICV data itself
*/
alloc_len = sizeof(struct ipsec_esp_edesc);
if (src_nents || dst_nents) {
- dma_len = (src_nents + dst_nents + 1) *
+ dma_len = (src_nents + dst_nents + 2) *
sizeof(struct talitos_ptr) + ctx->authsize;
alloc_len += dma_len;
} else {
@@ -1104,7 +1125,7 @@
/* stash incoming ICV for later cmp with ICV generated by the h/w */
if (edesc->dma_len)
icvdata = &edesc->link_tbl[edesc->src_nents +
- edesc->dst_nents + 1];
+ edesc->dst_nents + 2];
else
icvdata = &edesc->link_tbl[0];
@@ -1136,6 +1157,8 @@
edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
memcpy(req->giv, ctx->iv, crypto_aead_ivsize(authenc));
+ /* avoid consecutive packets going out with same IV */
+ *(__be64 *)req->giv ^= cpu_to_be64(req->seq);
return ipsec_esp(edesc, areq, req->giv, req->seq,
ipsec_esp_encrypt_done);
@@ -1428,6 +1451,8 @@
priv->ofdev = ofdev;
+ INIT_LIST_HEAD(&priv->alg_list);
+
tasklet_init(&priv->done_task, talitos_done, (unsigned long)dev);
tasklet_init(&priv->error_task, talitos_error, (unsigned long)dev);
@@ -1480,6 +1505,9 @@
goto err_out;
}
+ if (of_device_is_compatible(np, "fsl,sec3.0"))
+ priv->features |= TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT;
+
priv->head_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels,
GFP_KERNEL);
priv->tail_lock = kmalloc(sizeof(spinlock_t) * priv->num_channels,
@@ -1551,8 +1579,6 @@
}
/* register crypto algorithms the device supports */
- INIT_LIST_HEAD(&priv->alg_list);
-
for (i = 0; i < ARRAY_SIZE(driver_algs); i++) {
if (hw_supports(dev, driver_algs[i].desc_hdr_template)) {
struct talitos_crypto_alg *t_alg;
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 94df917..0778d99 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -364,7 +364,7 @@
int i;
status_block = dma_readl(dw, RAW.BLOCK);
- status_xfer = dma_readl(dw, RAW.BLOCK);
+ status_xfer = dma_readl(dw, RAW.XFER);
status_err = dma_readl(dw, RAW.ERROR);
dev_vdbg(dw->dma.dev, "tasklet: status_block=%x status_err=%x\n",
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index a4e4494..0328da0 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -25,7 +25,7 @@
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/memory.h>
-#include <asm/plat-orion/mv_xor.h>
+#include <plat/mv_xor.h>
#include "mv_xor.h"
static void mv_xor_issue_pending(struct dma_chan *chan);
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index b27b13c..4b55ec6 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -34,7 +34,6 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/workqueue.h>
-#include <linux/version.h>
#define EDAC_MC_LABEL_LEN 31
#define EDAC_DEVICE_NAME_LEN 31
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index fa6d6ab..4509024 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -12,8 +12,8 @@
This is the "Juju" FireWire stack, a new alternative implementation
designed for robustness and simplicity. You can build either this
stack, or the old stack (the ieee1394 driver, ohci1394 etc.) or both.
- Please read http://wiki.linux1394.org/JujuMigration before you
- enable the new stack.
+ Please read http://ieee1394.wiki.kernel.org/index.php/Juju_Migration
+ before you enable the new stack.
To compile this driver as a module, say M here: the module will be
called firewire-core.
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 8024e3b..b91ef63 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -669,8 +669,7 @@
control = (void *)header + sizeof(*header);
end = (void *)control + control->hdr.length;
- eot_offset = (void *)header + header->length -
- (void *)control - sizeof(*header);
+ eot_offset = (void *)header + header->length - (void *)control;
rc = ibft_verify_hdr("control", (struct ibft_hdr *)control, id_control,
sizeof(*control));
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 089c015..53f0e5a 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -400,27 +400,31 @@
{
struct drm_device *dev = (struct drm_device *)data;
unsigned long irqflags;
-
+ void (*tasklet_func)(struct drm_device *);
+
spin_lock_irqsave(&dev->tasklet_lock, irqflags);
+ tasklet_func = dev->locked_tasklet_func;
+ spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
- if (!dev->locked_tasklet_func ||
+ if (!tasklet_func ||
!drm_lock_take(&dev->lock,
DRM_KERNEL_CONTEXT)) {
- spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
return;
}
dev->lock.lock_time = jiffies;
atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
- dev->locked_tasklet_func(dev);
+ spin_lock_irqsave(&dev->tasklet_lock, irqflags);
+ tasklet_func = dev->locked_tasklet_func;
+ dev->locked_tasklet_func = NULL;
+ spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
+
+ if (tasklet_func != NULL)
+ tasklet_func(dev);
drm_lock_free(&dev->lock,
DRM_KERNEL_CONTEXT);
-
- dev->locked_tasklet_func = NULL;
-
- spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
}
/**
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 0998723..a4caf95 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -105,14 +105,19 @@
ret ? "interrupted" : "has lock");
if (ret) return ret;
- sigemptyset(&dev->sigmask);
- sigaddset(&dev->sigmask, SIGSTOP);
- sigaddset(&dev->sigmask, SIGTSTP);
- sigaddset(&dev->sigmask, SIGTTIN);
- sigaddset(&dev->sigmask, SIGTTOU);
- dev->sigdata.context = lock->context;
- dev->sigdata.lock = dev->lock.hw_lock;
- block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
+ /* don't set the block all signals on the master process for now
+ * really probably not the correct answer but lets us debug xkb
+ * xserver for now */
+ if (!file_priv->master) {
+ sigemptyset(&dev->sigmask);
+ sigaddset(&dev->sigmask, SIGSTOP);
+ sigaddset(&dev->sigmask, SIGTSTP);
+ sigaddset(&dev->sigmask, SIGTTIN);
+ sigaddset(&dev->sigmask, SIGTTOU);
+ dev->sigdata.context = lock->context;
+ dev->sigdata.lock = dev->lock.hw_lock;
+ block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
+ }
if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY))
dev->driver->dma_ready(dev);
@@ -150,6 +155,7 @@
{
struct drm_lock *lock = data;
unsigned long irqflags;
+ void (*tasklet_func)(struct drm_device *);
if (lock->context == DRM_KERNEL_CONTEXT) {
DRM_ERROR("Process %d using kernel context %d\n",
@@ -158,14 +164,11 @@
}
spin_lock_irqsave(&dev->tasklet_lock, irqflags);
-
- if (dev->locked_tasklet_func) {
- dev->locked_tasklet_func(dev);
-
- dev->locked_tasklet_func = NULL;
- }
-
+ tasklet_func = dev->locked_tasklet_func;
+ dev->locked_tasklet_func = NULL;
spin_unlock_irqrestore(&dev->tasklet_lock, irqflags);
+ if (tasklet_func != NULL)
+ tasklet_func(dev);
atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]);
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index 702df45..4b27d9a 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -77,6 +77,9 @@
return -EFAULT;
}
+ box.x2--; /* Hardware expects inclusive bottom-right corner */
+ box.y2--;
+
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
box.x1 = (box.x1) &
R300_CLIPRECT_MASK;
@@ -95,8 +98,8 @@
R300_CLIPRECT_MASK;
box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
-
}
+
OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
(box.y1 << R300_CLIPRECT_Y_SHIFT));
OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
@@ -136,6 +139,18 @@
ADVANCE_RING();
}
+ /* flus cache and wait idle clean after cliprect change */
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ OUT_RING(R300_RB3D_DC_FLUSH);
+ ADVANCE_RING();
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
+ OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
+ ADVANCE_RING();
+ /* set flush flag */
+ dev_priv->track_flush |= RADEON_FLUSH_EMITED;
+
return 0;
}
@@ -166,13 +181,13 @@
ADD_RANGE(0x21DC, 1);
ADD_RANGE(R300_VAP_UNKNOWN_221C, 1);
ADD_RANGE(R300_VAP_CLIP_X_0, 4);
- ADD_RANGE(R300_VAP_PVS_WAITIDLE, 1);
+ ADD_RANGE(R300_VAP_PVS_STATE_FLUSH_REG, 1);
ADD_RANGE(R300_VAP_UNKNOWN_2288, 1);
ADD_RANGE(R300_VAP_OUTPUT_VTX_FMT_0, 2);
ADD_RANGE(R300_VAP_PVS_CNTL_1, 3);
ADD_RANGE(R300_GB_ENABLE, 1);
ADD_RANGE(R300_GB_MSPOS0, 5);
- ADD_RANGE(R300_TX_CNTL, 1);
+ ADD_RANGE(R300_TX_INVALTAGS, 1);
ADD_RANGE(R300_TX_ENABLE, 1);
ADD_RANGE(0x4200, 4);
ADD_RANGE(0x4214, 1);
@@ -388,15 +403,28 @@
if (sz * 16 > cmdbuf->bufsz)
return -EINVAL;
- BEGIN_RING(5 + sz * 4);
- /* Wait for VAP to come to senses.. */
- /* there is no need to emit it multiple times, (only once before VAP is programmed,
- but this optimization is for later */
- OUT_RING_REG(R300_VAP_PVS_WAITIDLE, 0);
+ /* VAP is very sensitive so we purge cache before we program it
+ * and we also flush its state before & after */
+ BEGIN_RING(6);
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ OUT_RING(R300_RB3D_DC_FLUSH);
+ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
+ OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
+ OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
+ OUT_RING(0);
+ ADVANCE_RING();
+ /* set flush flag */
+ dev_priv->track_flush |= RADEON_FLUSH_EMITED;
+
+ BEGIN_RING(3 + sz * 4);
OUT_RING_REG(R300_VAP_PVS_UPLOAD_ADDRESS, addr);
OUT_RING(CP_PACKET0_TABLE(R300_VAP_PVS_UPLOAD_DATA, sz * 4 - 1));
OUT_RING_TABLE((int *)cmdbuf->buf, sz * 4);
+ ADVANCE_RING();
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
+ OUT_RING(0);
ADVANCE_RING();
cmdbuf->buf += sz * 16;
@@ -424,6 +452,15 @@
OUT_RING_TABLE((int *)cmdbuf->buf, 8);
ADVANCE_RING();
+ BEGIN_RING(4);
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ OUT_RING(R300_RB3D_DC_FLUSH);
+ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
+ OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
+ ADVANCE_RING();
+ /* set flush flag */
+ dev_priv->track_flush |= RADEON_FLUSH_EMITED;
+
cmdbuf->buf += 8 * 4;
cmdbuf->bufsz -= 8 * 4;
@@ -543,22 +580,23 @@
return 0;
}
-static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv,
- drm_radeon_kcmd_buffer_t *cmdbuf)
+static __inline__ int r300_emit_draw_indx_2(drm_radeon_private_t *dev_priv,
+ drm_radeon_kcmd_buffer_t *cmdbuf)
{
- u32 *cmd = (u32 *) cmdbuf->buf;
- int count, ret;
+ u32 *cmd;
+ int count;
+ int expected_count;
RING_LOCALS;
- count=(cmd[0]>>16) & 0x3fff;
+ cmd = (u32 *) cmdbuf->buf;
+ count = (cmd[0]>>16) & 0x3fff;
+ expected_count = cmd[1] >> 16;
+ if (!(cmd[1] & R300_VAP_VF_CNTL__INDEX_SIZE_32bit))
+ expected_count = (expected_count+1)/2;
- if ((cmd[1] & 0x8000ffff) != 0x80000810) {
- DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
- return -EINVAL;
- }
- ret = !radeon_check_offset(dev_priv, cmd[2]);
- if (ret) {
- DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
+ if (count && count != expected_count) {
+ DRM_ERROR("3D_DRAW_INDX_2: packet size %i, expected %i\n",
+ count, expected_count);
return -EINVAL;
}
@@ -570,6 +608,50 @@
cmdbuf->buf += (count+2)*4;
cmdbuf->bufsz -= (count+2)*4;
+ if (!count) {
+ drm_r300_cmd_header_t header;
+
+ if (cmdbuf->bufsz < 4*4 + sizeof(header)) {
+ DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER, but stream is too short.\n");
+ return -EINVAL;
+ }
+
+ header.u = *(unsigned int *)cmdbuf->buf;
+
+ cmdbuf->buf += sizeof(header);
+ cmdbuf->bufsz -= sizeof(header);
+ cmd = (u32 *) cmdbuf->buf;
+
+ if (header.header.cmd_type != R300_CMD_PACKET3 ||
+ header.packet3.packet != R300_CMD_PACKET3_RAW ||
+ cmd[0] != CP_PACKET3(RADEON_CP_INDX_BUFFER, 2)) {
+ DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER.\n");
+ return -EINVAL;
+ }
+
+ if ((cmd[1] & 0x8000ffff) != 0x80000810) {
+ DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
+ return -EINVAL;
+ }
+ if (!radeon_check_offset(dev_priv, cmd[2])) {
+ DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
+ return -EINVAL;
+ }
+ if (cmd[3] != expected_count) {
+ DRM_ERROR("INDX_BUFFER: buffer size %i, expected %i\n",
+ cmd[3], expected_count);
+ return -EINVAL;
+ }
+
+ BEGIN_RING(4);
+ OUT_RING(cmd[0]);
+ OUT_RING_TABLE((int *)(cmdbuf->buf + 4), 3);
+ ADVANCE_RING();
+
+ cmdbuf->buf += 4*4;
+ cmdbuf->bufsz -= 4*4;
+ }
+
return 0;
}
@@ -613,11 +695,22 @@
case RADEON_CNTL_BITBLT_MULTI:
return r300_emit_bitblt_multi(dev_priv, cmdbuf);
- case RADEON_CP_INDX_BUFFER: /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
- return r300_emit_indx_buffer(dev_priv, cmdbuf);
- case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */
- case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */
- case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */
+ case RADEON_CP_INDX_BUFFER:
+ DRM_ERROR("packet3 INDX_BUFFER without preceding 3D_DRAW_INDX_2 is illegal.\n");
+ return -EINVAL;
+ case RADEON_CP_3D_DRAW_IMMD_2:
+ /* triggers drawing using in-packet vertex data */
+ case RADEON_CP_3D_DRAW_VBUF_2:
+ /* triggers drawing of vertex buffers setup elsewhere */
+ dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
+ RADEON_PURGE_EMITED);
+ break;
+ case RADEON_CP_3D_DRAW_INDX_2:
+ /* triggers drawing using indices to vertex buffer */
+ /* whenever we send vertex we clear flush & purge */
+ dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
+ RADEON_PURGE_EMITED);
+ return r300_emit_draw_indx_2(dev_priv, cmdbuf);
case RADEON_WAIT_FOR_IDLE:
case RADEON_CP_NOP:
/* these packets are safe */
@@ -713,17 +806,53 @@
*/
static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
{
+ uint32_t cache_z, cache_3d, cache_2d;
RING_LOCALS;
- BEGIN_RING(6);
- OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
- OUT_RING(R300_RB3D_DSTCACHE_UNKNOWN_0A);
+ cache_z = R300_ZC_FLUSH;
+ cache_2d = R300_RB2D_DC_FLUSH;
+ cache_3d = R300_RB3D_DC_FLUSH;
+ if (!(dev_priv->track_flush & RADEON_PURGE_EMITED)) {
+ /* we can purge, primitive where draw since last purge */
+ cache_z |= R300_ZC_FREE;
+ cache_2d |= R300_RB2D_DC_FREE;
+ cache_3d |= R300_RB3D_DC_FREE;
+ }
+
+ /* flush & purge zbuffer */
+ BEGIN_RING(2);
OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));
- OUT_RING(R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE|
- R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
- OUT_RING(CP_PACKET3(RADEON_CP_NOP, 0));
- OUT_RING(0x0);
+ OUT_RING(cache_z);
ADVANCE_RING();
+ /* flush & purge 3d */
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+ OUT_RING(cache_3d);
+ ADVANCE_RING();
+ /* flush & purge texture */
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(R300_TX_INVALTAGS, 0));
+ OUT_RING(0);
+ ADVANCE_RING();
+ /* FIXME: is this one really needed ? */
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(R300_RB3D_AARESOLVE_CTL, 0));
+ OUT_RING(0);
+ ADVANCE_RING();
+ BEGIN_RING(2);
+ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
+ OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
+ ADVANCE_RING();
+ /* flush & purge 2d through E2 as RB2D will trigger lockup */
+ BEGIN_RING(4);
+ OUT_RING(CP_PACKET0(R300_DSTCACHE_CTLSTAT, 0));
+ OUT_RING(cache_2d);
+ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
+ OUT_RING(RADEON_WAIT_2D_IDLECLEAN |
+ RADEON_WAIT_HOST_IDLECLEAN);
+ ADVANCE_RING();
+ /* set flush & purge flags */
+ dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
}
/**
@@ -905,8 +1034,7 @@
DRM_DEBUG("\n");
- /* See the comment above r300_emit_begin3d for why this call must be here,
- * and what the cleanup gotos are for. */
+ /* pacify */
r300_pacify(dev_priv);
if (cmdbuf->nbox <= R300_SIMULTANEOUS_CLIPRECTS) {
diff --git a/drivers/gpu/drm/radeon/r300_reg.h b/drivers/gpu/drm/radeon/r300_reg.h
index a6802f2..ee6f811 100644
--- a/drivers/gpu/drm/radeon/r300_reg.h
+++ b/drivers/gpu/drm/radeon/r300_reg.h
@@ -317,7 +317,7 @@
* Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
* avoids bugs caused by still running shaders reading bad data from memory.
*/
-#define R300_VAP_PVS_WAITIDLE 0x2284 /* GUESS */
+#define R300_VAP_PVS_STATE_FLUSH_REG 0x2284
/* Absolutely no clue what this register is about. */
#define R300_VAP_UNKNOWN_2288 0x2288
@@ -513,7 +513,7 @@
/* gap */
/* Zero to flush caches. */
-#define R300_TX_CNTL 0x4100
+#define R300_TX_INVALTAGS 0x4100
#define R300_TX_FLUSH 0x0
/* The upper enable bits are guessed, based on fglrx reported limits. */
@@ -1362,6 +1362,7 @@
#define R300_RB3D_COLORPITCH2 0x4E40 /* GUESS */
#define R300_RB3D_COLORPITCH3 0x4E44 /* GUESS */
+#define R300_RB3D_AARESOLVE_CTL 0x4E88
/* gap */
/* Guess by Vladimir.
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index f0de81a..248ab4a 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -40,6 +40,7 @@
#define RADEON_FIFO_DEBUG 0
static int radeon_do_cleanup_cp(struct drm_device * dev);
+static void radeon_do_cp_start(drm_radeon_private_t * dev_priv);
static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
@@ -198,23 +199,8 @@
DRM_UDELAY(1);
}
} else {
- /* 3D */
- tmp = RADEON_READ(R300_RB3D_DSTCACHE_CTLSTAT);
- tmp |= RADEON_RB3D_DC_FLUSH_ALL;
- RADEON_WRITE(R300_RB3D_DSTCACHE_CTLSTAT, tmp);
-
- /* 2D */
- tmp = RADEON_READ(R300_DSTCACHE_CTLSTAT);
- tmp |= RADEON_RB3D_DC_FLUSH_ALL;
- RADEON_WRITE(R300_DSTCACHE_CTLSTAT, tmp);
-
- for (i = 0; i < dev_priv->usec_timeout; i++) {
- if (!(RADEON_READ(R300_DSTCACHE_CTLSTAT)
- & RADEON_RB3D_DC_BUSY)) {
- return 0;
- }
- DRM_UDELAY(1);
- }
+ /* don't flush or purge cache here or lockup */
+ return 0;
}
#if RADEON_FIFO_DEBUG
@@ -237,6 +223,9 @@
return 0;
DRM_UDELAY(1);
}
+ DRM_DEBUG("wait for fifo failed status : 0x%08X 0x%08X\n",
+ RADEON_READ(RADEON_RBBM_STATUS),
+ RADEON_READ(R300_VAP_CNTL_STATUS));
#if RADEON_FIFO_DEBUG
DRM_ERROR("failed!\n");
@@ -263,6 +252,9 @@
}
DRM_UDELAY(1);
}
+ DRM_DEBUG("wait idle failed status : 0x%08X 0x%08X\n",
+ RADEON_READ(RADEON_RBBM_STATUS),
+ RADEON_READ(R300_VAP_CNTL_STATUS));
#if RADEON_FIFO_DEBUG
DRM_ERROR("failed!\n");
@@ -443,14 +435,20 @@
dev_priv->cp_running = 1;
- BEGIN_RING(6);
-
+ BEGIN_RING(8);
+ /* isync can only be written through cp on r5xx write it here */
+ OUT_RING(CP_PACKET0(RADEON_ISYNC_CNTL, 0));
+ OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D |
+ RADEON_ISYNC_ANY3D_IDLE2D |
+ RADEON_ISYNC_WAIT_IDLEGUI |
+ RADEON_ISYNC_CPSCRATCH_IDLEGUI);
RADEON_PURGE_CACHE();
RADEON_PURGE_ZCACHE();
RADEON_WAIT_UNTIL_IDLE();
-
ADVANCE_RING();
COMMIT_RING();
+
+ dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
}
/* Reset the Command Processor. This will not flush any pending
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 3f0eca9..0993816 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -220,6 +220,9 @@
struct drm_file *file_priv;
};
+#define RADEON_FLUSH_EMITED (1 < 0)
+#define RADEON_PURGE_EMITED (1 < 1)
+
typedef struct drm_radeon_private {
drm_radeon_ring_buffer_t ring;
drm_radeon_sarea_t *sarea_priv;
@@ -311,6 +314,7 @@
unsigned long fb_aper_offset;
int num_gb_pipes;
+ int track_flush;
} drm_radeon_private_t;
typedef struct drm_radeon_buf_priv {
@@ -693,7 +697,6 @@
#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
# define R300_ZC_FLUSH (1 << 0)
# define R300_ZC_FREE (1 << 1)
-# define R300_ZC_FLUSH_ALL 0x3
# define R300_ZC_BUSY (1 << 31)
#define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325c
# define RADEON_RB3D_DC_FLUSH (3 << 0)
@@ -701,6 +704,8 @@
# define RADEON_RB3D_DC_FLUSH_ALL 0xf
# define RADEON_RB3D_DC_BUSY (1 << 31)
#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
+# define R300_RB3D_DC_FLUSH (2 << 0)
+# define R300_RB3D_DC_FREE (2 << 2)
# define R300_RB3D_DC_FINISH (1 << 4)
#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
# define RADEON_Z_TEST_MASK (7 << 4)
@@ -1246,17 +1251,17 @@
OUT_RING(RADEON_RB3D_DC_FLUSH); \
} else { \
OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
- OUT_RING(RADEON_RB3D_DC_FLUSH); \
+ OUT_RING(R300_RB3D_DC_FLUSH); \
} \
} while (0)
#define RADEON_PURGE_CACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
- OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \
} else { \
OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
- OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
+ OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE); \
} \
} while (0)
@@ -1273,10 +1278,10 @@
#define RADEON_PURGE_ZCACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
- OUT_RING(RADEON_RB3D_ZC_FLUSH_ALL); \
+ OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \
} else { \
- OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
- OUT_RING(R300_ZC_FLUSH_ALL); \
+ OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \
} \
} while (0)
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 61e78a4..b15f882 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -654,12 +654,12 @@
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_APPLE_NUMLOCK_EMULATION | HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index bf4ebfb..d402e8d 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -77,6 +77,22 @@
This driver can also be built as a module. If so, the module
will be called ad7418.
+config SENSORS_ADCXX
+ tristate "National Semiconductor ADCxxxSxxx"
+ depends on SPI_MASTER && EXPERIMENTAL
+ help
+ If you say yes here you get support for the National Semiconductor
+ ADC<bb><c>S<sss> chip family, where
+ * bb is the resolution in number of bits (8, 10, 12)
+ * c is the number of channels (1, 2, 4, 8)
+ * sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500
+ kSPS and 101 for 1 MSPS)
+
+ Examples : ADC081S101, ADC124S501, ...
+
+ This driver can also be built as a module. If so, the module
+ will be called adcxx.
+
config SENSORS_ADM1021
tristate "Analog Devices ADM1021 and compatibles"
depends on I2C
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 7943e5c..950134a 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -17,6 +17,7 @@
obj-$(CONFIG_SENSORS_ABITUGURU3)+= abituguru3.o
obj-$(CONFIG_SENSORS_AD7414) += ad7414.o
obj-$(CONFIG_SENSORS_AD7418) += ad7418.o
+obj-$(CONFIG_SENSORS_ADCXX) += adcxx.o
obj-$(CONFIG_SENSORS_ADM1021) += adm1021.o
obj-$(CONFIG_SENSORS_ADM1025) += adm1025.o
obj-$(CONFIG_SENSORS_ADM1026) += adm1026.o
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index f00f497..d568c65 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -1,5 +1,8 @@
/*
- abituguru3.c Copyright (c) 2006 Hans de Goede <j.w.r.degoede@hhs.nl>
+ abituguru3.c
+
+ Copyright (c) 2006-2008 Hans de Goede <j.w.r.degoede@hhs.nl>
+ Copyright (c) 2008 Alistair John Strachan <alistair@devzero.co.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -116,7 +119,7 @@
struct abituguru3_motherboard_info {
u16 id;
- const char *name;
+ const char *dmi_name;
/* + 1 -> end of sensors indicated by a sensor with name == NULL */
struct abituguru3_sensor_info sensors[ABIT_UGURU3_MAX_NO_SENSORS + 1];
};
@@ -161,7 +164,7 @@
/* Constants */
static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
- { 0x000C, "unknown", {
+ { 0x000C, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -183,7 +186,7 @@
{ "AUX1 Fan", 35, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x000D, "Abit AW8", {
+ { 0x000D, NULL /* Abit AW8, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -212,7 +215,7 @@
{ "AUX5 Fan", 39, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x000E, "AL-8", {
+ { 0x000E, NULL /* AL-8, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -233,7 +236,7 @@
{ "SYS Fan", 34, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x000F, "unknown", {
+ { 0x000F, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -254,7 +257,7 @@
{ "SYS Fan", 34, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0010, "Abit NI8 SLI GR", {
+ { 0x0010, NULL /* Abit NI8 SLI GR, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -276,7 +279,7 @@
{ "OTES1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0011, "Abit AT8 32X", {
+ { 0x0011, NULL /* Abit AT8 32X, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -302,7 +305,7 @@
{ "AUX2 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0012, "Abit AN8 32X", {
+ { 0x0012, NULL /* Abit AN8 32X, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -324,7 +327,7 @@
{ "AUX1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0013, "Abit AW8D", {
+ { 0x0013, NULL /* Abit AW8D, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -353,7 +356,7 @@
{ "AUX5 Fan", 39, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0014, "Abit AB9 Pro", {
+ { 0x0014, NULL /* Abit AB9 Pro, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 10, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -374,7 +377,7 @@
{ "SYS Fan", 34, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0015, "unknown", {
+ { 0x0015, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -398,7 +401,7 @@
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0016, "AW9D-MAX", {
+ { 0x0016, NULL /* AW9D-MAX, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -426,7 +429,7 @@
{ "OTES1 Fan", 38, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0017, "unknown", {
+ { 0x0017, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -451,7 +454,7 @@
{ "AUX3 FAN", 37, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0018, "unknown", {
+ { 0x0018, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -478,7 +481,7 @@
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0019, "unknown", {
+ { 0x0019, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 7, 0, 10, 1, 0 },
{ "DDR2", 13, 0, 20, 1, 0 },
{ "DDR2 VTT", 14, 0, 10, 1, 0 },
@@ -505,7 +508,7 @@
{ "AUX3 FAN", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x001A, "Abit IP35 Pro", {
+ { 0x001A, "IP35 Pro(Intel P35-ICH9R)", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -533,7 +536,7 @@
{ "AUX4 Fan", 37, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x001B, "unknown", {
+ { 0x001B, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR3", 1, 0, 20, 1, 0 },
{ "DDR3 VTT", 2, 0, 10, 1, 0 },
@@ -560,7 +563,7 @@
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x001C, "unknown", {
+ { 0x001C, NULL /* Unknown, need DMI string */, {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -935,9 +938,18 @@
goto abituguru3_probe_error;
}
data->sensors = abituguru3_motherboards[i].sensors;
+
printk(KERN_INFO ABIT_UGURU3_NAME ": found Abit uGuru3, motherboard "
- "ID: %04X (%s)\n", (unsigned int)id,
- abituguru3_motherboards[i].name);
+ "ID: %04X\n", (unsigned int)id);
+
+#ifdef CONFIG_DMI
+ if (!abituguru3_motherboards[i].dmi_name) {
+ printk(KERN_WARNING ABIT_UGURU3_NAME ": this motherboard was "
+ "not detected using DMI. Please send the output of "
+ "\"dmidecode\" to the abituguru3 maintainer"
+ "(see MAINTAINERS)\n");
+ }
+#endif
/* Fill the sysfs attr array */
sysfs_attr_i = 0;
@@ -1109,6 +1121,46 @@
.resume = abituguru3_resume
};
+#ifdef CONFIG_DMI
+
+static int __init abituguru3_dmi_detect(void)
+{
+ const char *board_vendor, *board_name;
+ int i, err = (force) ? 1 : -ENODEV;
+
+ board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+ if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/"))
+ return err;
+
+ board_name = dmi_get_system_info(DMI_BOARD_NAME);
+ if (!board_name)
+ return err;
+
+ for (i = 0; abituguru3_motherboards[i].id; i++) {
+ const char *dmi_name = abituguru3_motherboards[i].dmi_name;
+ if (dmi_name && !strcmp(dmi_name, board_name))
+ break;
+ }
+
+ if (!abituguru3_motherboards[i].id)
+ return 1;
+
+ return 0;
+}
+
+#else /* !CONFIG_DMI */
+
+static inline int abituguru3_dmi_detect(void)
+{
+ return -ENODEV;
+}
+
+#endif /* CONFIG_DMI */
+
+/* FIXME: Manual detection should die eventually; we need to collect stable
+ * DMI model names first before we can rely entirely on CONFIG_DMI.
+ */
+
static int __init abituguru3_detect(void)
{
/* See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or
@@ -1119,7 +1171,7 @@
if (((data_val == 0x00) || (data_val == 0x08)) &&
((cmd_val == 0xAC) || (cmd_val == 0x05) ||
(cmd_val == 0x55)))
- return ABIT_UGURU3_BASE;
+ return 0;
ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = "
"0x%02X\n", (unsigned int)data_val, (unsigned int)cmd_val);
@@ -1127,7 +1179,7 @@
if (force) {
printk(KERN_INFO ABIT_UGURU3_NAME ": Assuming Abit uGuru3 is "
"present because of \"force\" parameter\n");
- return ABIT_UGURU3_BASE;
+ return 0;
}
/* No uGuru3 found */
@@ -1138,27 +1190,29 @@
static int __init abituguru3_init(void)
{
- int address, err;
struct resource res = { .flags = IORESOURCE_IO };
+ int err;
-#ifdef CONFIG_DMI
- const char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+ /* Attempt DMI detection first */
+ err = abituguru3_dmi_detect();
+ if (err < 0)
+ return err;
- /* safety check, refuse to load on non Abit motherboards */
- if (!force && (!board_vendor ||
- strcmp(board_vendor, "http://www.abit.com.tw/")))
- return -ENODEV;
-#endif
-
- address = abituguru3_detect();
- if (address < 0)
- return address;
+ /* Fall back to manual detection if there was no exact
+ * board name match, or force was specified.
+ */
+ if (err > 0) {
+ err = abituguru3_detect();
+ if (err)
+ return err;
+ }
err = platform_driver_register(&abituguru3_driver);
if (err)
goto exit;
- abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME, address);
+ abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME,
+ ABIT_UGURU3_BASE);
if (!abituguru3_pdev) {
printk(KERN_ERR ABIT_UGURU3_NAME
": Device allocation failed\n");
@@ -1166,8 +1220,8 @@
goto exit_driver_unregister;
}
- res.start = address;
- res.end = address + ABIT_UGURU3_REGION_LENGTH - 1;
+ res.start = ABIT_UGURU3_BASE;
+ res.end = ABIT_UGURU3_BASE + ABIT_UGURU3_REGION_LENGTH - 1;
res.name = ABIT_UGURU3_NAME;
err = platform_device_add_resources(abituguru3_pdev, &res, 1);
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index ce8d94f..bfda8c8 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -69,7 +69,7 @@
return i2c_smbus_write_byte_data(client, reg, value);
}
-struct ad7414_data *ad7414_update_device(struct device *dev)
+static struct ad7414_data *ad7414_update_device(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct ad7414_data *data = i2c_get_clientdata(client);
diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
new file mode 100644
index 0000000..242294d
--- /dev/null
+++ b/drivers/hwmon/adcxx.c
@@ -0,0 +1,329 @@
+/*
+ * adcxx.c
+ *
+ * The adcxx4s is an AD converter family from National Semiconductor (NS).
+ *
+ * Copyright (c) 2008 Marc Pignat <marc.pignat@hevs.ch>
+ *
+ * The adcxx4s communicates with a host processor via an SPI/Microwire Bus
+ * interface. This driver supports the whole family of devices with name
+ * ADC<bb><c>S<sss>, where
+ * * bb is the resolution in number of bits (8, 10, 12)
+ * * c is the number of channels (1, 2, 4, 8)
+ * * sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500 kSPS
+ * and 101 for 1 MSPS)
+ *
+ * Complete datasheets are available at National's website here:
+ * http://www.national.com/ds/DC/ADC<bb><c>S<sss>.pdf
+ *
+ * Handling of 8, 10 and 12 bits converters are the same, the
+ * unavailable bits are 0 :)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/sysfs.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/mutex.h>
+#include <linux/spi/spi.h>
+
+#define DRVNAME "adcxx"
+
+struct adcxx {
+ struct device *hwmon_dev;
+ struct mutex lock;
+ u32 channels;
+ u32 reference; /* in millivolts */
+};
+
+/* sysfs hook function */
+static ssize_t adcxx_read(struct device *dev,
+ struct device_attribute *devattr, char *buf)
+{
+ struct spi_device *spi = to_spi_device(dev);
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adcxx *adc = dev_get_drvdata(&spi->dev);
+ u8 tx_buf[2] = { attr->index << 3 }; /* other bits are don't care */
+ u8 rx_buf[2];
+ int status;
+ int value;
+
+ if (mutex_lock_interruptible(&adc->lock))
+ return -ERESTARTSYS;
+
+ status = spi_write_then_read(spi, tx_buf, sizeof(tx_buf),
+ rx_buf, sizeof(rx_buf));
+ if (status < 0) {
+ dev_warn(dev, "spi_write_then_read failed with status %d\n",
+ status);
+ goto out;
+ }
+
+ value = (rx_buf[0] << 8) + rx_buf[1];
+ dev_dbg(dev, "raw value = 0x%x\n", value);
+
+ value = value * adc->reference >> 12;
+ status = sprintf(buf, "%d\n", value);
+out:
+ mutex_unlock(&adc->lock);
+ return status;
+}
+
+static ssize_t adcxx_show_min(struct device *dev,
+ struct device_attribute *devattr, char *buf)
+{
+ /* The minimum reference is 0 for this chip family */
+ return sprintf(buf, "0\n");
+}
+
+static ssize_t adcxx_show_max(struct device *dev,
+ struct device_attribute *devattr, char *buf)
+{
+ struct spi_device *spi = to_spi_device(dev);
+ struct adcxx *adc = dev_get_drvdata(&spi->dev);
+ u32 reference;
+
+ if (mutex_lock_interruptible(&adc->lock))
+ return -ERESTARTSYS;
+
+ reference = adc->reference;
+
+ mutex_unlock(&adc->lock);
+
+ return sprintf(buf, "%d\n", reference);
+}
+
+static ssize_t adcxx_set_max(struct device *dev,
+ struct device_attribute *devattr, const char *buf, size_t count)
+{
+ struct spi_device *spi = to_spi_device(dev);
+ struct adcxx *adc = dev_get_drvdata(&spi->dev);
+ unsigned long value;
+
+ if (strict_strtoul(buf, 10, &value))
+ return -EINVAL;
+
+ if (mutex_lock_interruptible(&adc->lock))
+ return -ERESTARTSYS;
+
+ adc->reference = value;
+
+ mutex_unlock(&adc->lock);
+
+ return count;
+}
+
+static ssize_t adcxx_show_name(struct device *dev, struct device_attribute
+ *devattr, char *buf)
+{
+ struct spi_device *spi = to_spi_device(dev);
+ struct adcxx *adc = dev_get_drvdata(&spi->dev);
+
+ return sprintf(buf, "adcxx%ds\n", adc->channels);
+}
+
+static struct sensor_device_attribute ad_input[] = {
+ SENSOR_ATTR(name, S_IRUGO, adcxx_show_name, NULL, 0),
+ SENSOR_ATTR(in_min, S_IRUGO, adcxx_show_min, NULL, 0),
+ SENSOR_ATTR(in_max, S_IWUSR | S_IRUGO, adcxx_show_max,
+ adcxx_set_max, 0),
+ SENSOR_ATTR(in0_input, S_IRUGO, adcxx_read, NULL, 0),
+ SENSOR_ATTR(in1_input, S_IRUGO, adcxx_read, NULL, 1),
+ SENSOR_ATTR(in2_input, S_IRUGO, adcxx_read, NULL, 2),
+ SENSOR_ATTR(in3_input, S_IRUGO, adcxx_read, NULL, 3),
+ SENSOR_ATTR(in4_input, S_IRUGO, adcxx_read, NULL, 4),
+ SENSOR_ATTR(in5_input, S_IRUGO, adcxx_read, NULL, 5),
+ SENSOR_ATTR(in6_input, S_IRUGO, adcxx_read, NULL, 6),
+ SENSOR_ATTR(in7_input, S_IRUGO, adcxx_read, NULL, 7),
+};
+
+/*----------------------------------------------------------------------*/
+
+static int __devinit adcxx_probe(struct spi_device *spi, int channels)
+{
+ struct adcxx *adc;
+ int status;
+ int i;
+
+ adc = kzalloc(sizeof *adc, GFP_KERNEL);
+ if (!adc)
+ return -ENOMEM;
+
+ /* set a default value for the reference */
+ adc->reference = 3300;
+ adc->channels = channels;
+ mutex_init(&adc->lock);
+
+ mutex_lock(&adc->lock);
+
+ dev_set_drvdata(&spi->dev, adc);
+
+ for (i = 0; i < 3 + adc->channels; i++) {
+ status = device_create_file(&spi->dev, &ad_input[i].dev_attr);
+ if (status) {
+ dev_err(&spi->dev, "device_create_file failed.\n");
+ goto out_err;
+ }
+ }
+
+ adc->hwmon_dev = hwmon_device_register(&spi->dev);
+ if (IS_ERR(adc->hwmon_dev)) {
+ dev_err(&spi->dev, "hwmon_device_register failed.\n");
+ status = PTR_ERR(adc->hwmon_dev);
+ goto out_err;
+ }
+
+ mutex_unlock(&adc->lock);
+ return 0;
+
+out_err:
+ for (i--; i >= 0; i--)
+ device_remove_file(&spi->dev, &ad_input[i].dev_attr);
+
+ dev_set_drvdata(&spi->dev, NULL);
+ mutex_unlock(&adc->lock);
+ kfree(adc);
+ return status;
+}
+
+static int __devinit adcxx1s_probe(struct spi_device *spi)
+{
+ return adcxx_probe(spi, 1);
+}
+
+static int __devinit adcxx2s_probe(struct spi_device *spi)
+{
+ return adcxx_probe(spi, 2);
+}
+
+static int __devinit adcxx4s_probe(struct spi_device *spi)
+{
+ return adcxx_probe(spi, 4);
+}
+
+static int __devinit adcxx8s_probe(struct spi_device *spi)
+{
+ return adcxx_probe(spi, 8);
+}
+
+static int __devexit adcxx_remove(struct spi_device *spi)
+{
+ struct adcxx *adc = dev_get_drvdata(&spi->dev);
+ int i;
+
+ mutex_lock(&adc->lock);
+ hwmon_device_unregister(adc->hwmon_dev);
+ for (i = 0; i < 3 + adc->channels; i++)
+ device_remove_file(&spi->dev, &ad_input[i].dev_attr);
+
+ dev_set_drvdata(&spi->dev, NULL);
+ mutex_unlock(&adc->lock);
+ kfree(adc);
+
+ return 0;
+}
+
+static struct spi_driver adcxx1s_driver = {
+ .driver = {
+ .name = "adcxx1s",
+ .owner = THIS_MODULE,
+ },
+ .probe = adcxx1s_probe,
+ .remove = __devexit_p(adcxx_remove),
+};
+
+static struct spi_driver adcxx2s_driver = {
+ .driver = {
+ .name = "adcxx2s",
+ .owner = THIS_MODULE,
+ },
+ .probe = adcxx2s_probe,
+ .remove = __devexit_p(adcxx_remove),
+};
+
+static struct spi_driver adcxx4s_driver = {
+ .driver = {
+ .name = "adcxx4s",
+ .owner = THIS_MODULE,
+ },
+ .probe = adcxx4s_probe,
+ .remove = __devexit_p(adcxx_remove),
+};
+
+static struct spi_driver adcxx8s_driver = {
+ .driver = {
+ .name = "adcxx8s",
+ .owner = THIS_MODULE,
+ },
+ .probe = adcxx8s_probe,
+ .remove = __devexit_p(adcxx_remove),
+};
+
+static int __init init_adcxx(void)
+{
+ int status;
+ status = spi_register_driver(&adcxx1s_driver);
+ if (status)
+ goto reg_1_failed;
+
+ status = spi_register_driver(&adcxx2s_driver);
+ if (status)
+ goto reg_2_failed;
+
+ status = spi_register_driver(&adcxx4s_driver);
+ if (status)
+ goto reg_4_failed;
+
+ status = spi_register_driver(&adcxx8s_driver);
+ if (status)
+ goto reg_8_failed;
+
+ return status;
+
+reg_8_failed:
+ spi_unregister_driver(&adcxx4s_driver);
+reg_4_failed:
+ spi_unregister_driver(&adcxx2s_driver);
+reg_2_failed:
+ spi_unregister_driver(&adcxx1s_driver);
+reg_1_failed:
+ return status;
+}
+
+static void __exit exit_adcxx(void)
+{
+ spi_unregister_driver(&adcxx1s_driver);
+ spi_unregister_driver(&adcxx2s_driver);
+ spi_unregister_driver(&adcxx4s_driver);
+ spi_unregister_driver(&adcxx8s_driver);
+}
+
+module_init(init_adcxx);
+module_exit(exit_adcxx);
+
+MODULE_AUTHOR("Marc Pignat");
+MODULE_DESCRIPTION("National Semiconductor adcxx8sxxx Linux driver");
+MODULE_LICENSE("GPL");
+
+MODULE_ALIAS("adcxx1s");
+MODULE_ALIAS("adcxx2s");
+MODULE_ALIAS("adcxx4s");
+MODULE_ALIAS("adcxx8s");
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index aacc0c4..b06b8e0 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -98,6 +98,12 @@
"TH1P", "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S",
"TM1P", "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P",
"TM9S", "TN0H", "TS0C", NULL },
+/* Set 5: iMac */
+ { "TC0D", "TA0P", "TG0P", "TG0D", "TG0H", "TH0P", "Tm0P", "TO0P",
+ "Tp0C", NULL },
+/* Set 6: Macbook3 set */
+ { "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TTF0", "TW0P", "Th0H",
+ "Th0S", "Th1H", NULL },
};
/* List of keys used to read/write fan speeds */
@@ -1223,6 +1229,10 @@
{ .accelerometer = 0, .light = 0, .temperature_set = 3 },
/* MacPro: temperature set 4 */
{ .accelerometer = 0, .light = 0, .temperature_set = 4 },
+/* iMac: temperature set 5 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 5 },
+/* MacBook3: accelerometer and temperature set 6 */
+ { .accelerometer = 1, .light = 0, .temperature_set = 6 },
};
/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
@@ -1232,10 +1242,14 @@
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro") },
(void*)&applesmc_dmi_data[0]},
- { applesmc_dmi_match, "Apple MacBook", {
+ { applesmc_dmi_match, "Apple MacBook (v2)", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacBook2") },
(void*)&applesmc_dmi_data[1]},
+ { applesmc_dmi_match, "Apple MacBook (v3)", {
+ DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME,"MacBook3") },
+ (void*)&applesmc_dmi_data[6]},
{ applesmc_dmi_match, "Apple MacBook", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") },
@@ -1248,6 +1262,10 @@
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") },
(void*)&applesmc_dmi_data[4]},
+ { applesmc_dmi_match, "Apple iMac", {
+ DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME,"iMac") },
+ (void*)&applesmc_dmi_data[5]},
{ .ident = NULL }
};
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index d191118..d6b490d 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -31,7 +31,7 @@
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("System voltages control via Attansic ATXP1");
-MODULE_VERSION("0.6.2");
+MODULE_VERSION("0.6.3");
MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
#define ATXP1_VID 0x00
@@ -289,16 +289,16 @@
if (!((i2c_smbus_read_byte_data(new_client, 0x3e) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0x3f) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0xfe) == 0) &&
- (i2c_smbus_read_byte_data(new_client, 0xff) == 0) )) {
+ (i2c_smbus_read_byte_data(new_client, 0xff) == 0)))
+ return -ENODEV;
- /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
- * showing the same as register 0x00 */
- temp = i2c_smbus_read_byte_data(new_client, 0x00);
+ /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
+ * showing the same as register 0x00 */
+ temp = i2c_smbus_read_byte_data(new_client, 0x00);
- if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
- (i2c_smbus_read_byte_data(new_client, 0x11) == temp) ))
- return -ENODEV;
- }
+ if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
+ (i2c_smbus_read_byte_data(new_client, 0x11) == temp)))
+ return -ENODEV;
/* Get VRM */
temp = vid_which_vrm();
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 70239ac..93c1722 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -413,10 +413,11 @@
for_each_online_cpu(i) {
struct cpuinfo_x86 *c = &cpu_data(i);
- /* check if family 6, models 0xe, 0xf, 0x16, 0x17 */
+ /* check if family 6, models 0xe, 0xf, 0x16, 0x17, 0x1A */
if ((c->cpuid_level < 0) || (c->x86 != 0x6) ||
!((c->x86_model == 0xe) || (c->x86_model == 0xf) ||
- (c->x86_model == 0x16) || (c->x86_model == 0x17))) {
+ (c->x86_model == 0x16) || (c->x86_model == 0x17) ||
+ (c->x86_model == 0x1A))) {
/* supported CPU not found, but report the unknown
family 6 CPU */
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index 7b0a32c..c54eff9 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -37,13 +37,21 @@
* For VRD 10.0 and up, "VRD x.y Design Guide",
* available at http://developer.intel.com/.
*
- * AMD NPT 0Fh (Athlon64 & Opteron), AMD Publication 32559,
+ * AMD Athlon 64 and AMD Opteron Processors, AMD Publication 26094,
+ * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/26094.PDF
+ * Table 74. VID Code Voltages
+ * This corresponds to an arbitrary VRM code of 24 in the functions below.
+ * These CPU models (K8 revision <= E) have 5 VID pins. See also:
+ * Revision Guide for AMD Athlon 64 and AMD Opteron Processors, AMD Publication 25759,
+ * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25759.pdf
+ *
+ * AMD NPT Family 0Fh Processors, AMD Publication 32559,
* http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf
* Table 71. VID Code Voltages
- * AMD Opteron processors don't follow the Intel specifications.
- * I'm going to "make up" 2.4 as the spec number for the Opterons.
- * No good reason just a mnemonic for the 24x Opteron processor
- * series.
+ * This corresponds to an arbitrary VRM code of 25 in the functions below.
+ * These CPU models (K8 revision >= F) have 6 VID pins. See also:
+ * Revision Guide for AMD NPT Family 0Fh Processors, AMD Publication 33610,
+ * http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/33610.pdf
*
* The 17 specification is in fact Intel Mobile Voltage Positioning -
* (IMVP-II). You can find more information in the datasheet of Max1718
@@ -95,7 +103,12 @@
return 0;
return((1600000 - (val - 2) * 6250 + 500) / 1000);
- case 24: /* AMD NPT 0Fh (Athlon64 & Opteron) */
+ case 24: /* Athlon64 & Opteron */
+ val &= 0x1f;
+ if (val == 0x1f)
+ return 0;
+ /* fall through */
+ case 25: /* AMD NPT 0Fh */
val &= 0x3f;
return (val < 32) ? 1550 - 25 * val
: 775 - (25 * (val - 31)) / 2;
@@ -157,11 +170,16 @@
#ifdef CONFIG_X86
-/* the stepping parameter is highest acceptable stepping for current line */
+/*
+ * The stepping parameter is highest acceptable stepping for current line.
+ * The model match must be exact for 4-bit values. For model values 0x10
+ * and above (extended model), all models below the parameter will match.
+ */
static struct vrm_model vrm_models[] = {
{X86_VENDOR_AMD, 0x6, ANY, ANY, 90}, /* Athlon Duron etc */
- {X86_VENDOR_AMD, 0xF, ANY, ANY, 24}, /* Athlon 64, Opteron and above VRM 24 */
+ {X86_VENDOR_AMD, 0xF, 0x3F, ANY, 24}, /* Athlon 64, Opteron */
+ {X86_VENDOR_AMD, 0xF, ANY, ANY, 25}, /* NPT family 0Fh */
{X86_VENDOR_INTEL, 0x6, 0x9, ANY, 13}, /* Pentium M (130 nm) */
{X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85}, /* Tualatin */
{X86_VENDOR_INTEL, 0x6, 0xD, ANY, 13}, /* Pentium M (90 nm) */
@@ -189,6 +207,8 @@
if (vrm_models[i].vendor==vendor)
if ((vrm_models[i].eff_family==eff_family)
&& ((vrm_models[i].eff_model==eff_model) ||
+ (vrm_models[i].eff_model >= 0x10 &&
+ eff_model <= vrm_models[i].eff_model) ||
(vrm_models[i].eff_model==ANY)) &&
(eff_stepping <= vrm_models[i].eff_stepping))
return vrm_models[i].vrm_type;
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index f9e2ed6..2ede938 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -81,6 +81,8 @@
#define MAX_AMBS_PER_CHANNEL 16
#define MAX_AMBS (MAX_MEM_CHANNELS * \
MAX_AMBS_PER_CHANNEL)
+#define CHANNEL_SHIFT 4
+#define DIMM_MASK 0xF
/*
* Ugly hack: For some reason the highest bit is set if there
* are _any_ DIMMs in the channel. Attempting to read from
@@ -89,7 +91,7 @@
* might prevent us from seeing the 16th DIMM in the channel.
*/
#define REAL_MAX_AMBS_PER_CHANNEL 15
-#define KNOBS_PER_AMB 5
+#define KNOBS_PER_AMB 6
static unsigned long amb_num_from_reg(unsigned int byte_num, unsigned int bit)
{
@@ -238,6 +240,16 @@
500 * amb_read_byte(data, amb_reg_temp(attr->index)));
}
+static ssize_t show_label(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+
+ return sprintf(buf, "Ch. %d DIMM %d\n", attr->index >> CHANNEL_SHIFT,
+ attr->index & DIMM_MASK);
+}
+
static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev)
{
int i, j, k, d = 0;
@@ -268,6 +280,20 @@
continue;
d++;
+ /* sysfs label */
+ iattr = data->attrs + data->num_attrs;
+ snprintf(iattr->name, AMB_SYSFS_NAME_LEN,
+ "temp%d_label", d);
+ iattr->s_attr.dev_attr.attr.name = iattr->name;
+ iattr->s_attr.dev_attr.attr.mode = S_IRUGO;
+ iattr->s_attr.dev_attr.show = show_label;
+ iattr->s_attr.index = k;
+ res = device_create_file(&pdev->dev,
+ &iattr->s_attr.dev_attr);
+ if (res)
+ goto exit_remove;
+ data->num_attrs++;
+
/* Temperature sysfs knob */
iattr = data->attrs + data->num_attrs;
snprintf(iattr->name, AMB_SYSFS_NAME_LEN,
diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
index c9416e6..0f70dc2 100644
--- a/drivers/hwmon/ibmaem.c
+++ b/drivers/hwmon/ibmaem.c
@@ -1,6 +1,6 @@
/*
- * A hwmon driver for the IBM Active Energy Manager temperature/power sensors
- * and capping functionality.
+ * A hwmon driver for the IBM System Director Active Energy Manager (AEM)
+ * temperature/power/energy sensors and capping functionality.
* Copyright (C) 2008 IBM
*
* Author: Darrick J. Wong <djwong@us.ibm.com>
@@ -463,12 +463,18 @@
}
/* Update AEM energy registers */
+static void update_aem_energy_one(struct aem_data *data, int which)
+{
+ aem_read_sensor(data, AEM_ENERGY_ELEMENT, which,
+ &data->energy[which], 8);
+}
+
static void update_aem_energy(struct aem_data *data)
{
- aem_read_sensor(data, AEM_ENERGY_ELEMENT, 0, &data->energy[0], 8);
+ update_aem_energy_one(data, 0);
if (data->ver_major < 2)
return;
- aem_read_sensor(data, AEM_ENERGY_ELEMENT, 1, &data->energy[1], 8);
+ update_aem_energy_one(data, 1);
}
/* Update all AEM1 sensors */
@@ -676,7 +682,8 @@
return -ETIMEDOUT;
if (data->rx_result || data->rx_msg_len != sizeof(*fi_resp) ||
- memcmp(&fi_resp->id, &system_x_id, sizeof(system_x_id)))
+ memcmp(&fi_resp->id, &system_x_id, sizeof(system_x_id)) ||
+ fi_resp->num_instances <= instance_num)
return -ENOENT;
return 0;
@@ -849,7 +856,7 @@
struct timespec b, a;
mutex_lock(&data->lock);
- update_aem_energy(data);
+ update_aem_energy_one(data, attr->index);
getnstimeofday(&b);
before = data->energy[attr->index];
@@ -861,7 +868,7 @@
return 0;
}
- update_aem_energy(data);
+ update_aem_energy_one(data, attr->index);
getnstimeofday(&a);
after = data->energy[attr->index];
mutex_unlock(&data->lock);
@@ -880,7 +887,9 @@
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct aem_data *a = dev_get_drvdata(dev);
- a->update(a);
+ mutex_lock(&a->lock);
+ update_aem_energy_one(a, attr->index);
+ mutex_unlock(&a->lock);
return sprintf(buf, "%llu\n",
(unsigned long long)a->energy[attr->index] * 1000);
@@ -1104,7 +1113,7 @@
}
MODULE_AUTHOR("Darrick J. Wong <djwong@us.ibm.com>");
-MODULE_DESCRIPTION("IBM Active Energy Manager power/temp sensor driver");
+MODULE_DESCRIPTION("IBM AEM power/temp/energy sensor driver");
MODULE_LICENSE("GPL");
module_init(aem_init);
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 30cdb09..f113308 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -273,10 +273,10 @@
static inline int has_16bit_fans(const struct it87_data *data)
{
/* IT8705F Datasheet 0.4.1, 3h == Version G.
- IT8712F Datasheet 0.9.1, section 8.3.5 indicates 7h == Version I.
+ IT8712F Datasheet 0.9.1, section 8.3.5 indicates 8h == Version J.
These are the first revisions with 16bit tachometer support. */
return (data->type == it87 && data->revision >= 0x03)
- || (data->type == it8712 && data->revision >= 0x07)
+ || (data->type == it8712 && data->revision >= 0x08)
|| data->type == it8716
|| data->type == it8718;
}
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index daa7d12..de21142 100644
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -1055,9 +1055,10 @@
{
struct w83791d_data *data;
struct device *dev = &client->dev;
- int i, val1, err;
+ int i, err;
#ifdef DEBUG
+ int val1;
val1 = w83791d_read(client, W83791D_REG_DID_VID4);
dev_dbg(dev, "Device ID version: %d.%d (0x%02x)\n",
(val1 >> 5) & 0x07, (val1 >> 1) & 0x0f, val1);
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index c1adcdb..9efb021 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -14,7 +14,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/slab.h>
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index 22f6d5c..0e7b1c6 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -180,7 +180,7 @@
};
-static int i2c_powermac_remove(struct platform_device *dev)
+static int __devexit i2c_powermac_remove(struct platform_device *dev)
{
struct i2c_adapter *adapter = platform_get_drvdata(dev);
struct pmac_i2c_bus *bus = i2c_get_adapdata(adapter);
@@ -200,7 +200,7 @@
}
-static int __devexit i2c_powermac_probe(struct platform_device *dev)
+static int __devinit i2c_powermac_probe(struct platform_device *dev)
{
struct pmac_i2c_bus *bus = dev->dev.platform_data;
struct device_node *parent = NULL;
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 840e634f..640cbb2 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -31,13 +31,84 @@
#include <linux/clk.h>
#include <linux/io.h>
+/* Transmit operation: */
+/* */
+/* 0 byte transmit */
+/* BUS: S A8 ACK P */
+/* IRQ: DTE WAIT */
+/* ICIC: */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 */
+/* */
+/* 1 byte transmit */
+/* BUS: S A8 ACK D8(1) ACK P */
+/* IRQ: DTE WAIT WAIT */
+/* ICIC: -DTE */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 D8(1) */
+/* */
+/* 2 byte transmit */
+/* BUS: S A8 ACK D8(1) ACK D8(2) ACK P */
+/* IRQ: DTE WAIT WAIT WAIT */
+/* ICIC: -DTE */
+/* ICCR: 0x94 0x90 */
+/* ICDR: A8 D8(1) D8(2) */
+/* */
+/* 3 bytes or more, +---------+ gets repeated */
+/* */
+/* */
+/* Receive operation: */
+/* */
+/* 0 byte receive - not supported since slave may hold SDA low */
+/* */
+/* 1 byte receive [TX] | [RX] */
+/* BUS: S A8 ACK | D8(1) ACK P */
+/* IRQ: DTE WAIT | WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) */
+/* */
+/* 2 byte receive [TX]| [RX] */
+/* BUS: S A8 ACK | D8(1) ACK D8(2) ACK P */
+/* IRQ: DTE WAIT | WAIT WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) D8(2) */
+/* */
+/* 3 byte receive [TX] | [RX] */
+/* BUS: S A8 ACK | D8(1) ACK D8(2) ACK D8(3) ACK P */
+/* IRQ: DTE WAIT | WAIT WAIT WAIT DTE */
+/* ICIC: -DTE | +DTE */
+/* ICCR: 0x94 0x81 | 0xc0 */
+/* ICDR: A8 | D8(1) D8(2) D8(3) */
+/* */
+/* 4 bytes or more, this part is repeated +---------+ */
+/* */
+/* */
+/* Interrupt order and BUSY flag */
+/* ___ _ */
+/* SDA ___\___XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXAAAAAAAAA___/ */
+/* SCL \_/1\_/2\_/3\_/4\_/5\_/6\_/7\_/8\___/9\_____/ */
+/* */
+/* S D7 D6 D5 D4 D3 D2 D1 D0 P */
+/* ___ */
+/* WAIT IRQ ________________________________/ \___________ */
+/* TACK IRQ ____________________________________/ \_______ */
+/* DTE IRQ __________________________________________/ \_ */
+/* AL IRQ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
+/* _______________________________________________ */
+/* BUSY __/ \_ */
+/* */
+
enum sh_mobile_i2c_op {
OP_START = 0,
- OP_TX_ONLY,
+ OP_TX_FIRST,
+ OP_TX,
OP_TX_STOP,
OP_TX_TO_RX,
- OP_RX_ONLY,
+ OP_RX,
OP_RX_STOP,
+ OP_RX_STOP_DATA,
};
struct sh_mobile_i2c_data {
@@ -127,25 +198,34 @@
spin_lock_irqsave(&pd->lock, flags);
switch (op) {
- case OP_START:
+ case OP_START: /* issue start and trigger DTE interrupt */
iowrite8(0x94, ICCR(pd));
break;
- case OP_TX_ONLY:
+ case OP_TX_FIRST: /* disable DTE interrupt and write data */
+ iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE, ICIC(pd));
iowrite8(data, ICDR(pd));
break;
- case OP_TX_STOP:
+ case OP_TX: /* write data */
+ iowrite8(data, ICDR(pd));
+ break;
+ case OP_TX_STOP: /* write data and issue a stop afterwards */
iowrite8(data, ICDR(pd));
iowrite8(0x90, ICCR(pd));
- iowrite8(ICIC_ALE | ICIC_TACKE, ICIC(pd));
break;
- case OP_TX_TO_RX:
- iowrite8(data, ICDR(pd));
+ case OP_TX_TO_RX: /* select read mode */
iowrite8(0x81, ICCR(pd));
break;
- case OP_RX_ONLY:
+ case OP_RX: /* just read data */
ret = ioread8(ICDR(pd));
break;
- case OP_RX_STOP:
+ case OP_RX_STOP: /* enable DTE interrupt, issue stop */
+ iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+ ICIC(pd));
+ iowrite8(0xc0, ICCR(pd));
+ break;
+ case OP_RX_STOP_DATA: /* enable DTE interrupt, read data, issue stop */
+ iowrite8(ICIC_DTEE | ICIC_WAITE | ICIC_ALE | ICIC_TACKE,
+ ICIC(pd));
ret = ioread8(ICDR(pd));
iowrite8(0xc0, ICCR(pd));
break;
@@ -157,58 +237,120 @@
return ret;
}
+static int sh_mobile_i2c_is_first_byte(struct sh_mobile_i2c_data *pd)
+{
+ if (pd->pos == -1)
+ return 1;
+
+ return 0;
+}
+
+static int sh_mobile_i2c_is_last_byte(struct sh_mobile_i2c_data *pd)
+{
+ if (pd->pos == (pd->msg->len - 1))
+ return 1;
+
+ return 0;
+}
+
+static void sh_mobile_i2c_get_data(struct sh_mobile_i2c_data *pd,
+ unsigned char *buf)
+{
+ switch (pd->pos) {
+ case -1:
+ *buf = (pd->msg->addr & 0x7f) << 1;
+ *buf |= (pd->msg->flags & I2C_M_RD) ? 1 : 0;
+ break;
+ default:
+ *buf = pd->msg->buf[pd->pos];
+ }
+}
+
+static int sh_mobile_i2c_isr_tx(struct sh_mobile_i2c_data *pd)
+{
+ unsigned char data;
+
+ if (pd->pos == pd->msg->len)
+ return 1;
+
+ sh_mobile_i2c_get_data(pd, &data);
+
+ if (sh_mobile_i2c_is_last_byte(pd))
+ i2c_op(pd, OP_TX_STOP, data);
+ else if (sh_mobile_i2c_is_first_byte(pd))
+ i2c_op(pd, OP_TX_FIRST, data);
+ else
+ i2c_op(pd, OP_TX, data);
+
+ pd->pos++;
+ return 0;
+}
+
+static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd)
+{
+ unsigned char data;
+ int real_pos;
+
+ do {
+ if (pd->pos <= -1) {
+ sh_mobile_i2c_get_data(pd, &data);
+
+ if (sh_mobile_i2c_is_first_byte(pd))
+ i2c_op(pd, OP_TX_FIRST, data);
+ else
+ i2c_op(pd, OP_TX, data);
+ break;
+ }
+
+ if (pd->pos == 0) {
+ i2c_op(pd, OP_TX_TO_RX, 0);
+ break;
+ }
+
+ real_pos = pd->pos - 2;
+
+ if (pd->pos == pd->msg->len) {
+ if (real_pos < 0) {
+ i2c_op(pd, OP_RX_STOP, 0);
+ break;
+ }
+ data = i2c_op(pd, OP_RX_STOP_DATA, 0);
+ } else
+ data = i2c_op(pd, OP_RX, 0);
+
+ pd->msg->buf[real_pos] = data;
+ } while (0);
+
+ pd->pos++;
+ return pd->pos == (pd->msg->len + 2);
+}
+
static irqreturn_t sh_mobile_i2c_isr(int irq, void *dev_id)
{
struct platform_device *dev = dev_id;
struct sh_mobile_i2c_data *pd = platform_get_drvdata(dev);
- struct i2c_msg *msg = pd->msg;
- unsigned char data, sr;
- int wakeup = 0;
+ unsigned char sr;
+ int wakeup;
sr = ioread8(ICSR(pd));
- pd->sr |= sr;
+ pd->sr |= sr; /* remember state */
dev_dbg(pd->dev, "i2c_isr 0x%02x 0x%02x %s %d %d!\n", sr, pd->sr,
- (msg->flags & I2C_M_RD) ? "read" : "write",
- pd->pos, msg->len);
+ (pd->msg->flags & I2C_M_RD) ? "read" : "write",
+ pd->pos, pd->msg->len);
if (sr & (ICSR_AL | ICSR_TACK)) {
- iowrite8(0, ICIC(pd)); /* disable interrupts */
- wakeup = 1;
- goto do_wakeup;
- }
+ /* don't interrupt transaction - continue to issue stop */
+ iowrite8(sr & ~(ICSR_AL | ICSR_TACK), ICSR(pd));
+ wakeup = 0;
+ } else if (pd->msg->flags & I2C_M_RD)
+ wakeup = sh_mobile_i2c_isr_rx(pd);
+ else
+ wakeup = sh_mobile_i2c_isr_tx(pd);
- if (pd->pos == msg->len) {
- i2c_op(pd, OP_RX_ONLY, 0);
- wakeup = 1;
- goto do_wakeup;
- }
+ if (sr & ICSR_WAIT) /* TODO: add delay here to support slow acks */
+ iowrite8(sr & ~ICSR_WAIT, ICSR(pd));
- if (pd->pos == -1) {
- data = (msg->addr & 0x7f) << 1;
- data |= (msg->flags & I2C_M_RD) ? 1 : 0;
- } else
- data = msg->buf[pd->pos];
-
- if ((pd->pos == -1) || !(msg->flags & I2C_M_RD)) {
- if (msg->flags & I2C_M_RD)
- i2c_op(pd, OP_TX_TO_RX, data);
- else if (pd->pos == (msg->len - 1)) {
- i2c_op(pd, OP_TX_STOP, data);
- wakeup = 1;
- } else
- i2c_op(pd, OP_TX_ONLY, data);
- } else {
- if (pd->pos == (msg->len - 1))
- data = i2c_op(pd, OP_RX_STOP, 0);
- else
- data = i2c_op(pd, OP_RX_ONLY, 0);
-
- msg->buf[pd->pos] = data;
- }
- pd->pos++;
-
- do_wakeup:
if (wakeup) {
pd->sr |= SW_DONE;
wake_up(&pd->wait);
@@ -219,6 +361,11 @@
static int start_ch(struct sh_mobile_i2c_data *pd, struct i2c_msg *usr_msg)
{
+ if (usr_msg->len == 0 && (usr_msg->flags & I2C_M_RD)) {
+ dev_err(pd->dev, "Unsupported zero length i2c read\n");
+ return -EIO;
+ }
+
/* Initialize channel registers */
iowrite8(ioread8(ICCR(pd)) & ~ICCR_ICE, ICCR(pd));
@@ -233,9 +380,8 @@
pd->pos = -1;
pd->sr = 0;
- /* Enable all interrupts except wait */
- iowrite8(ioread8(ICIC(pd)) | ICIC_ALE | ICIC_TACKE | ICIC_DTEE,
- ICIC(pd));
+ /* Enable all interrupts to begin with */
+ iowrite8(ICIC_WAITE | ICIC_ALE | ICIC_TACKE | ICIC_DTEE, ICIC(pd));
return 0;
}
@@ -268,25 +414,18 @@
if (!k)
dev_err(pd->dev, "Transfer request timed out\n");
- retry_count = 10;
+ retry_count = 1000;
again:
val = ioread8(ICSR(pd));
dev_dbg(pd->dev, "val 0x%02x pd->sr 0x%02x\n", val, pd->sr);
- if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
- err = -EIO;
- break;
- }
-
/* the interrupt handler may wake us up before the
* transfer is finished, so poll the hardware
* until we're done.
*/
-
- if (!(!(val & ICSR_BUSY) && (val & ICSR_SCLM) &&
- (val & ICSR_SDAM))) {
- msleep(1);
+ if (val & ICSR_BUSY) {
+ udelay(10);
if (retry_count--)
goto again;
@@ -294,6 +433,12 @@
dev_err(pd->dev, "Polling timed out\n");
break;
}
+
+ /* handle missing acknowledge and arbitration lost */
+ if ((val | pd->sr) & (ICSR_TACK | ICSR_AL)) {
+ err = -EIO;
+ break;
+ }
}
deactivate_ch(pd);
diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 18355ae..4655b79 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -1593,7 +1593,7 @@
if (machine_is_omap_h2()) {
/* full speed signaling by default */
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1,
- MC1_SPEED_REG);
+ MC1_SPEED);
isp1301_set_bits(isp, ISP1301_MODE_CONTROL_2,
MC2_SPD_SUSP_CTRL);
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 550853f..b346a68 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -108,6 +108,9 @@
if (!driver->probe || !driver->id_table)
return -ENODEV;
client->driver = driver;
+ if (!device_can_wakeup(&client->dev))
+ device_init_wakeup(&client->dev,
+ client->flags & I2C_CLIENT_WAKE);
dev_dbg(dev, "probe\n");
status = driver->probe(client, i2c_match_id(driver->id_table, client));
@@ -262,9 +265,8 @@
client->adapter = adap;
client->dev.platform_data = info->platform_data;
- device_init_wakeup(&client->dev, info->flags & I2C_CLIENT_WAKE);
- client->flags = info->flags & ~I2C_CLIENT_WAKE;
+ client->flags = info->flags;
client->addr = info->addr;
client->irq = info->irq;
@@ -1188,8 +1190,8 @@
&& address_data->normal_i2c[0] == I2C_CLIENT_END)
return 0;
- dev_warn(&adapter->dev, "SMBus Quick command not supported, "
- "can't probe for chips\n");
+ dev_dbg(&adapter->dev, "SMBus Quick command not supported, "
+ "can't probe for chips\n");
return -EOPNOTSUPP;
}
@@ -1350,6 +1352,10 @@
}
}
+ /* Stop here if the classes do not match */
+ if (!(adapter->class & driver->class))
+ goto exit_free;
+
/* Stop here if we can't use SMBUS_QUICK */
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_QUICK)) {
if (address_data->probe[0] == I2C_CLIENT_END
@@ -1362,10 +1368,6 @@
goto exit_free;
}
- /* Stop here if the classes do not match */
- if (!(adapter->class & driver->class))
- goto exit_free;
-
/* Probe entries are done second, and are not affected by ignore
entries either */
for (i = 0; address_data->probe[i] != I2C_CLIENT_END; i += 2) {
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index af4491f..307d976 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -583,8 +583,10 @@
goto out;
i2c_dev_class = class_create(THIS_MODULE, "i2c-dev");
- if (IS_ERR(i2c_dev_class))
+ if (IS_ERR(i2c_dev_class)) {
+ res = PTR_ERR(i2c_dev_class);
goto out_unreg_chrdev;
+ }
res = i2c_add_driver(&i2cdev_driver);
if (res)
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index a34758d..8e93a79 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -242,7 +242,7 @@
module will be called ide-floppy.
config BLK_DEV_IDESCSI
- tristate "SCSI emulation support"
+ tristate "SCSI emulation support (DEPRECATED)"
depends on SCSI
select IDE_ATAPI
---help---
@@ -255,20 +255,6 @@
and will allow you to use a SCSI device driver instead of a native
ATAPI driver.
- This is useful if you have an ATAPI device for which no native
- driver has been written (for example, an ATAPI PD-CD drive);
- you can then use this emulation together with an appropriate SCSI
- device driver. In order to do this, say Y here and to "SCSI support"
- and "SCSI generic support", below. You must then provide the kernel
- command line "hdx=ide-scsi" (try "man bootparam" or see the
- documentation of your boot loader (lilo or loadlin) about how to
- pass options to the kernel at boot time) for devices if you want the
- native EIDE sub-drivers to skip over the native support, so that
- this SCSI emulation can be used instead.
-
- Note that this option does NOT allow you to attach SCSI devices to a
- box that doesn't have a SCSI host adapter installed.
-
If both this SCSI emulation and native ATAPI support are compiled
into the kernel, the native support will be used.
@@ -306,6 +292,20 @@
tristate "generic/default IDE chipset support"
depends on ALPHA || X86 || IA64 || M32R || MIPS
help
+ This is the generic IDE driver. This driver attaches to the
+ fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
+ so on). Please note that if this driver is built into the
+ kernel or loaded before other ATA (IDE or libata) drivers
+ and the controller is located at legacy ports, this driver
+ may grab those ports and thus can prevent the controller
+ specific driver from attaching.
+
+ Also, currently, IDE generic doesn't allow IRQ sharing
+ meaning that the IRQs it grabs won't be available to other
+ controllers sharing those IRQs which usually makes drivers
+ for those controllers fail. Generally, it's not a good idea
+ to load IDE generic driver on modern systems.
+
If unsure, say N.
config BLK_DEV_PLATFORM
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index f788fa5..4fd91dc 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -343,11 +343,10 @@
.mwdma_mask = ATA_MWDMA2,
};
-static int __devinit palm_bk3710_probe(struct platform_device *pdev)
+static int __init palm_bk3710_probe(struct platform_device *pdev)
{
struct clk *clk;
struct resource *mem, *irq;
- struct ide_host *host;
unsigned long base, rate;
int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
@@ -390,6 +389,7 @@
hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
hw.irq = irq->start;
+ hw.dev = &pdev->dev;
hw.chipset = ide_palm3710;
palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
@@ -413,13 +413,11 @@
.name = "palm_bk3710",
.owner = THIS_MODULE,
},
- .probe = palm_bk3710_probe,
- .remove = NULL,
};
static int __init palm_bk3710_init(void)
{
- return platform_driver_register(&platform_bk_driver);
+ return platform_driver_probe(&platform_bk_driver, palm_bk3710_probe);
}
module_init(palm_bk3710_init);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 89a112d..49a8c58 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1272,9 +1272,9 @@
*/
static void msf_from_bcd(struct atapi_msf *msf)
{
- msf->minute = BCD2BIN(msf->minute);
- msf->second = BCD2BIN(msf->second);
- msf->frame = BCD2BIN(msf->frame);
+ msf->minute = bcd2bin(msf->minute);
+ msf->second = bcd2bin(msf->second);
+ msf->frame = bcd2bin(msf->frame);
}
int cdrom_check_status(ide_drive_t *drive, struct request_sense *sense)
@@ -1415,8 +1415,8 @@
return stat;
if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) {
- toc->hdr.first_track = BCD2BIN(toc->hdr.first_track);
- toc->hdr.last_track = BCD2BIN(toc->hdr.last_track);
+ toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
+ toc->hdr.last_track = bcd2bin(toc->hdr.last_track);
}
ntracks = toc->hdr.last_track - toc->hdr.first_track + 1;
@@ -1456,8 +1456,8 @@
return stat;
if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) {
- toc->hdr.first_track = (u8)BIN2BCD(CDROM_LEADOUT);
- toc->hdr.last_track = (u8)BIN2BCD(CDROM_LEADOUT);
+ toc->hdr.first_track = (u8)bin2bcd(CDROM_LEADOUT);
+ toc->hdr.last_track = (u8)bin2bcd(CDROM_LEADOUT);
} else {
toc->hdr.first_track = CDROM_LEADOUT;
toc->hdr.last_track = CDROM_LEADOUT;
@@ -1470,14 +1470,14 @@
toc->hdr.toc_length = be16_to_cpu(toc->hdr.toc_length);
if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD) {
- toc->hdr.first_track = BCD2BIN(toc->hdr.first_track);
- toc->hdr.last_track = BCD2BIN(toc->hdr.last_track);
+ toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
+ toc->hdr.last_track = bcd2bin(toc->hdr.last_track);
}
for (i = 0; i <= ntracks; i++) {
if (drive->atapi_flags & IDE_AFLAG_TOCADDR_AS_BCD) {
if (drive->atapi_flags & IDE_AFLAG_TOCTRACKS_AS_BCD)
- toc->ent[i].track = BCD2BIN(toc->ent[i].track);
+ toc->ent[i].track = bcd2bin(toc->ent[i].track);
msf_from_bcd(&toc->ent[i].addr.msf);
}
toc->ent[i].addr.lba = msf_to_lba(toc->ent[i].addr.msf.minute,
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 68b9cf0..07ef88b 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -445,20 +445,6 @@
}
}
-/*
- * Compute drive->capacity, the full capacity of the drive
- * Called with drive->id != NULL.
- *
- * To compute capacity, this uses either of
- *
- * 1. CHS value set by user (whatever user sets will be trusted)
- * 2. LBA value from target drive (require new ATA feature)
- * 3. LBA value from system BIOS (new one is OK, old one may break)
- * 4. CHS value from system BIOS (traditional style)
- *
- * in above order (i.e., if value of higher priority is available,
- * reset will be ignored).
- */
static void init_idedisk_capacity(ide_drive_t *drive)
{
struct hd_driveid *id = drive->id;
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 1bce84b..3833189 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2338,7 +2338,7 @@
{
idetape_tape_t *tape = drive->driver_data;
struct ide_atapi_pc pc;
- char fw_rev[6], vendor_id[10], product_id[18];
+ char fw_rev[4], vendor_id[8], product_id[16];
idetape_create_inquiry_cmd(&pc);
if (idetape_queue_pc_tail(drive, &pc)) {
@@ -2350,11 +2350,11 @@
memcpy(product_id, &pc.buf[16], 16);
memcpy(fw_rev, &pc.buf[32], 4);
- ide_fixstring(vendor_id, 10, 0);
- ide_fixstring(product_id, 18, 0);
- ide_fixstring(fw_rev, 6, 0);
+ ide_fixstring(vendor_id, 8, 0);
+ ide_fixstring(product_id, 16, 0);
+ ide_fixstring(fw_rev, 4, 0);
- printk(KERN_INFO "ide-tape: %s <-> %s: %s %s rev %s\n",
+ printk(KERN_INFO "ide-tape: %s <-> %s: %.8s %.16s rev %.4s\n",
drive->name, tape->name, vendor_id, product_id, fw_rev);
}
diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
index badf79f..39c9ee9 100644
--- a/drivers/ide/mips/swarm.c
+++ b/drivers/ide/mips/swarm.c
@@ -107,6 +107,7 @@
base = ioremap(offset, size);
+ memset(&hw, 0, sizeof(hw));
for (i = 0; i <= 7; i++)
hw.io_ports_array[i] =
(unsigned long)(base + ((0x1f0 + i) << 5));
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 40644b6..3187215 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -307,7 +307,7 @@
.name = "AEC62xx_IDE",
.id_table = aec62xx_pci_tbl,
.probe = aec62xx_init_one,
- .remove = aec62xx_remove,
+ .remove = __devexit_p(aec62xx_remove),
};
static int __init aec62xx_ide_init(void)
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index bfae2f8..e6d8ee8 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -447,7 +447,7 @@
.name = "Cypress_IDE",
.id_table = cy82c693_pci_tbl,
.probe = cy82c693_init_one,
- .remove = cy82c693_remove,
+ .remove = __devexit_p(cy82c693_remove),
};
static int __init cy82c693_ide_init(void)
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 748793a..c37ab17 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -613,6 +613,14 @@
return 0;
}
+static struct hpt_info *hpt3xx_get_info(struct device *dev)
+{
+ struct ide_host *host = dev_get_drvdata(dev);
+ struct hpt_info *info = (struct hpt_info *)host->host_priv;
+
+ return dev == host->dev[1] ? info + 1 : info;
+}
+
/*
* The Marvell bridge chips used on the HighPoint SATA cards do not seem
* to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
@@ -621,9 +629,7 @@
static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
@@ -662,9 +668,7 @@
static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
switch (info->chip_type) {
case HPT372 :
@@ -700,8 +704,7 @@
{
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
struct hpt_timings *t = info->timings;
u8 itr_addr = 0x40 + (drive->dn * 4);
u32 old_itr = 0;
@@ -744,8 +747,7 @@
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
if (drive->quirk_list) {
if (info->chip_type >= HPT370) {
@@ -973,8 +975,7 @@
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
{
unsigned long io_base = pci_resource_start(dev, 4);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(&dev->dev);
const char *name = DRV_NAME;
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
u8 chip_type;
@@ -1217,8 +1218,7 @@
static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 chip_type = info->chip_type;
u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
@@ -1262,8 +1262,7 @@
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
u8 new_mcr, old_mcr = 0;
@@ -1620,7 +1619,7 @@
.name = "HPT366_IDE",
.id_table = hpt366_pci_tbl,
.probe = hpt366_init_one,
- .remove = hpt366_remove,
+ .remove = __devexit_p(hpt366_remove),
};
static int __init hpt366_ide_init(void)
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index b6dc723..4a1508a 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -686,7 +686,7 @@
.name = "ITE821x IDE",
.id_table = it821x_pci_tbl,
.probe = it821x_init_one,
- .remove = it821x_remove,
+ .remove = __devexit_p(it821x_remove),
};
static int __init it821x_ide_init(void)
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 0f609b7..d477da6 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -566,7 +566,7 @@
.name = "Promise_IDE",
.id_table = pdc202new_pci_tbl,
.probe = pdc202new_init_one,
- .remove = pdc202new_remove,
+ .remove = __devexit_p(pdc202new_remove),
};
static int __init pdc202new_ide_init(void)
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 6cde48b..44cccd1 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -954,7 +954,7 @@
.name = "SCC IDE",
.id_table = scc_pci_tbl,
.probe = scc_init_one,
- .remove = scc_remove,
+ .remove = __devexit_p(scc_remove),
};
static int scc_ide_init(void)
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 42eef19..681306c 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -621,9 +621,9 @@
if (!request_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE,
DRV_NAME)) {
printk(KERN_ERR
- "%s : %s -- ERROR, Addresses "
+ "%s %s: -- ERROR, Addresses "
"0x%p to 0x%p ALREADY in use\n",
- __func__, DRV_NAME, (void *) cmd_phys_base,
+ DRV_NAME, pci_name(dev), (void *)cmd_phys_base,
(void *) cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE);
return -ENOMEM;
}
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 445ce6f..db2b88a 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -832,7 +832,7 @@
.name = "SiI_IDE",
.id_table = siimage_pci_tbl,
.probe = siimage_init_one,
- .remove = siimage_remove,
+ .remove = __devexit_p(siimage_remove),
};
static int __init siimage_ide_init(void)
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index e5a4b42..5efe21d 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -610,7 +610,7 @@
.name = "SIS_IDE",
.id_table = sis5513_pci_tbl,
.probe = sis5513_init_one,
- .remove = sis5513_remove,
+ .remove = __devexit_p(sis5513_remove),
};
static int __init sis5513_ide_init(void)
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index 7fc88c3..927277c 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -249,7 +249,7 @@
.name = "TC86C001",
.id_table = tc86c001_pci_tbl,
.probe = tc86c001_init_one,
- .remove = tc86c001_remove,
+ .remove = __devexit_p(tc86c001_remove),
};
static int __init tc86c001_ide_init(void)
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index a6b2cc8..94fb9ab 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -491,7 +491,7 @@
.name = "VIA_IDE",
.id_table = via_pci_tbl,
.probe = via_init_one,
- .remove = via_remove,
+ .remove = __devexit_p(via_remove),
};
static int __init via_ide_init(void)
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 994a21e..16240a7 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -844,7 +844,7 @@
ne->host = host;
ne->nodeid = nodeid;
ne->generation = generation;
- ne->needs_probe = 1;
+ ne->needs_probe = true;
ne->guid = guid;
ne->guid_vendor_id = (guid >> 40) & 0xffffff;
@@ -1144,7 +1144,7 @@
struct csr1212_keyval *kv, *vendor_name_kv = NULL;
u8 last_key_id = 0;
- ne->needs_probe = 0;
+ ne->needs_probe = false;
csr1212_for_each_dir_entry(ne->csr, kv, ne->csr->root_kv, dentry) {
switch (kv->key.id) {
@@ -1295,7 +1295,7 @@
nodemgr_update_bus_options(ne);
/* Mark the node as new, so it gets re-probed */
- ne->needs_probe = 1;
+ ne->needs_probe = true;
} else {
/* old cache is valid, so update its generation */
struct nodemgr_csr_info *ci = ne->csr->private;
@@ -1566,57 +1566,60 @@
struct probe_param {
struct host_info *hi;
int generation;
+ bool probe_now;
};
-static int __nodemgr_node_probe(struct device *dev, void *data)
+static int node_probe(struct device *dev, void *data)
{
- struct probe_param *param = (struct probe_param *)data;
+ struct probe_param *p = data;
struct node_entry *ne;
+ if (p->generation != get_hpsb_generation(p->hi->host))
+ return -EAGAIN;
+
ne = container_of(dev, struct node_entry, node_dev);
- if (!ne->needs_probe)
- nodemgr_probe_ne(param->hi, ne, param->generation);
- if (ne->needs_probe)
- nodemgr_probe_ne(param->hi, ne, param->generation);
+ if (ne->needs_probe == p->probe_now)
+ nodemgr_probe_ne(p->hi, ne, p->generation);
return 0;
}
static void nodemgr_node_probe(struct host_info *hi, int generation)
{
- struct hpsb_host *host = hi->host;
- struct probe_param param;
+ struct probe_param p;
- param.hi = hi;
- param.generation = generation;
- /* Do some processing of the nodes we've probed. This pulls them
+ p.hi = hi;
+ p.generation = generation;
+ /*
+ * Do some processing of the nodes we've probed. This pulls them
* into the sysfs layer if needed, and can result in processing of
* unit-directories, or just updating the node and it's
* unit-directories.
*
* Run updates before probes. Usually, updates are time-critical
- * while probes are time-consuming. (Well, those probes need some
- * improvement...) */
-
- class_for_each_device(&nodemgr_ne_class, NULL, ¶m,
- __nodemgr_node_probe);
-
- /* If we had a bus reset while we were scanning the bus, it is
- * possible that we did not probe all nodes. In that case, we
- * skip the clean up for now, since we could remove nodes that
- * were still on the bus. Another bus scan is pending which will
- * do the clean up eventually.
+ * while probes are time-consuming.
*
+ * Meanwhile, another bus reset may have happened. In this case we
+ * skip everything here and let the next bus scan handle it.
+ * Otherwise we may prematurely remove nodes which are still there.
+ */
+ p.probe_now = false;
+ if (class_for_each_device(&nodemgr_ne_class, NULL, &p, node_probe) != 0)
+ return;
+
+ p.probe_now = true;
+ if (class_for_each_device(&nodemgr_ne_class, NULL, &p, node_probe) != 0)
+ return;
+ /*
* Now let's tell the bus to rescan our devices. This may seem
* like overhead, but the driver-model core will only scan a
* device for a driver when either the device is added, or when a
* new driver is added. A bus reset is a good reason to rescan
* devices that were there before. For example, an sbp2 device
* may become available for login, if the host that held it was
- * just removed. */
-
- if (generation == get_hpsb_generation(host))
- if (bus_rescan_devices(&ieee1394_bus_type))
- HPSB_DEBUG("bus_rescan_devices had an error");
+ * just removed.
+ */
+ if (bus_rescan_devices(&ieee1394_bus_type) != 0)
+ HPSB_DEBUG("bus_rescan_devices had an error");
}
static int nodemgr_send_resume_packet(struct hpsb_host *host)
diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h
index 919e92e..6eb2646 100644
--- a/drivers/ieee1394/nodemgr.h
+++ b/drivers/ieee1394/nodemgr.h
@@ -97,7 +97,7 @@
struct hpsb_host *host; /* Host this node is attached to */
nodeid_t nodeid; /* NodeID */
struct bus_options busopt; /* Bus Options */
- int needs_probe;
+ bool needs_probe;
unsigned int generation; /* Synced with hpsb generation */
/* The following is read from the config rom */
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 9cbf315..1d6ad34 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -731,15 +731,26 @@
{
struct sbp2_lu *lu = ud->device.driver_data;
- if (sbp2_reconnect_device(lu)) {
- /* Reconnect has failed. Perhaps we didn't reconnect fast
- * enough. Try a regular login, but first log out just in
- * case of any weirdness. */
+ if (sbp2_reconnect_device(lu) != 0) {
+ /*
+ * Reconnect failed. If another bus reset happened,
+ * let nodemgr proceed and call sbp2_update again later
+ * (or sbp2_remove if this node went away).
+ */
+ if (!hpsb_node_entry_valid(lu->ne))
+ return 0;
+ /*
+ * Or the target rejected the reconnect because we weren't
+ * fast enough. Try a regular login, but first log out
+ * just in case of any weirdness.
+ */
sbp2_logout_device(lu);
- if (sbp2_login_device(lu)) {
- /* Login failed too, just fail, and the backend
- * will call our sbp2_remove for us */
+ if (sbp2_login_device(lu) != 0) {
+ if (!hpsb_node_entry_valid(lu->ne))
+ return 0;
+
+ /* Maybe another initiator won the login. */
SBP2_ERR("Failed to reconnect to sbp2 device!");
return -EBUSY;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index ec950bf..21f7d06 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -54,7 +54,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/vmalloc.h>
-#include <linux/version.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
#include <linux/device.h>
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 23faba9..8bb5170 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -31,7 +31,6 @@
* SOFTWARE.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/mount.h>
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index d90f5e9..9839e20 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -1720,7 +1720,7 @@
"not 2KB aligned!\n", pa);
return;
}
- if (pa >= (1UL << IBA7220_TID_SZ_SHIFT)) {
+ if (chippa >= (1UL << IBA7220_TID_SZ_SHIFT)) {
ipath_dev_err(dd,
"BUG: Physical page address 0x%lx "
"larger than supported\n", pa);
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 36aa242..729446f 100644
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -267,6 +267,7 @@
u16 lrh0;
u16 lid;
int ret = 0;
+ int next_cur;
spin_lock_irqsave(&qp->s_lock, flags);
@@ -290,8 +291,9 @@
goto bail;
wqe = get_swqe_ptr(qp, qp->s_cur);
- if (++qp->s_cur >= qp->s_size)
- qp->s_cur = 0;
+ next_cur = qp->s_cur + 1;
+ if (next_cur >= qp->s_size)
+ next_cur = 0;
/* Construct the header. */
ah_attr = &to_iah(wqe->wr.wr.ud.ah)->attr;
@@ -315,6 +317,7 @@
qp->s_flags |= IPATH_S_WAIT_DMA;
goto bail;
}
+ qp->s_cur = next_cur;
spin_unlock_irqrestore(&qp->s_lock, flags);
ipath_ud_loopback(qp, wqe);
spin_lock_irqsave(&qp->s_lock, flags);
@@ -323,6 +326,7 @@
}
}
+ qp->s_cur = next_cur;
extra_bytes = -wqe->length & 3;
nwords = (wqe->length + extra_bytes) >> 2;
diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c
index a4cdb46..87f5c5a 100644
--- a/drivers/infiniband/hw/mlx4/mr.c
+++ b/drivers/infiniband/hw/mlx4/mr.c
@@ -204,6 +204,8 @@
if (err)
goto err_mr;
+ mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
+
return &mr->ibmr;
err_mr:
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index f29dbb7..9559248 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1342,6 +1342,12 @@
static void set_fmr_seg(struct mlx4_wqe_fmr_seg *fseg, struct ib_send_wr *wr)
{
struct mlx4_ib_fast_reg_page_list *mfrpl = to_mfrpl(wr->wr.fast_reg.page_list);
+ int i;
+
+ for (i = 0; i < wr->wr.fast_reg.page_list_len; ++i)
+ wr->wr.fast_reg.page_list->page_list[i] =
+ cpu_to_be64(wr->wr.fast_reg.page_list->page_list[i] |
+ MLX4_MTT_FLAG_PRESENT);
fseg->flags = convert_access(wr->wr.fast_reg.access_flags);
fseg->mem_key = cpu_to_be32(wr->wr.fast_reg.rkey);
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 39bd897..8eb7ae9 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -43,7 +43,6 @@
#include <linux/dma-mapping.h>
#include <linux/workqueue.h>
#include <linux/slab.h>
-#include <linux/version.h>
#include <asm/io.h>
#include <linux/crc32c.h>
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 9f0b964..499d3cf 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1956,13 +1956,6 @@
return ret;
cleanup_retrans_entry(cm_node);
cm_node->state = NES_CM_STATE_CLOSED;
- ret = send_fin(cm_node, NULL);
-
- if (cm_node->accept_pend) {
- BUG_ON(!cm_node->listener);
- atomic_dec(&cm_node->listener->pend_accepts_cnt);
- BUG_ON(atomic_read(&cm_node->listener->pend_accepts_cnt) < 0);
- }
ret = send_reset(cm_node, NULL);
return ret;
@@ -2383,6 +2376,7 @@
atomic_inc(&cm_disconnects);
cm_event.event = IW_CM_EVENT_DISCONNECT;
if (last_ae == NES_AEQE_AEID_LLP_CONNECTION_RESET) {
+ issued_disconnect_reset = 1;
cm_event.status = IW_CM_EVENT_STATUS_RESET;
nes_debug(NES_DBG_CM, "Generating a CM "
"Disconnect Event (status reset) for "
@@ -2508,7 +2502,6 @@
nes_debug(NES_DBG_CM, "Call close API\n");
g_cm_core->api->close(g_cm_core, nesqp->cm_node);
- nesqp->cm_node = NULL;
}
return ret;
@@ -2837,6 +2830,7 @@
cm_node->apbvt_set = 1;
nesqp->cm_node = cm_node;
cm_node->nesqp = nesqp;
+ nes_add_ref(&nesqp->ibqp);
return 0;
}
@@ -3167,7 +3161,6 @@
if (ret)
printk(KERN_ERR "%s[%u] OFA CM event_handler returned, "
"ret=%d\n", __func__, __LINE__, ret);
- nes_rem_ref(&nesqp->ibqp);
cm_id->rem_ref(cm_id);
rem_ref_cm_node(event->cm_node->cm_core, event->cm_node);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index b0ffc9a..05eb41b 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -293,6 +293,7 @@
struct delayed_work pkey_poll_task;
struct delayed_work mcast_task;
+ struct work_struct carrier_on_task;
struct work_struct flush_light;
struct work_struct flush_normal;
struct work_struct flush_heavy;
@@ -464,6 +465,7 @@
void ipoib_dev_cleanup(struct net_device *dev);
void ipoib_mcast_join_task(struct work_struct *work);
+void ipoib_mcast_carrier_on_task(struct work_struct *work);
void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb);
void ipoib_mcast_restart_task(struct work_struct *work);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index f51201b..e9ca3cb 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -156,14 +156,8 @@
netif_stop_queue(dev);
- /*
- * Now flush workqueue to make sure a scheduled task doesn't
- * bring our internal state back up.
- */
- flush_workqueue(ipoib_workqueue);
-
- ipoib_ib_dev_down(dev, 1);
- ipoib_ib_dev_stop(dev, 1);
+ ipoib_ib_dev_down(dev, 0);
+ ipoib_ib_dev_stop(dev, 0);
if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
struct ipoib_dev_priv *cpriv;
@@ -410,7 +404,7 @@
struct net_device *dev = path->dev;
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_ah *ah = NULL;
- struct ipoib_ah *old_ah;
+ struct ipoib_ah *old_ah = NULL;
struct ipoib_neigh *neigh, *tn;
struct sk_buff_head skqueue;
struct sk_buff *skb;
@@ -434,12 +428,12 @@
spin_lock_irqsave(&priv->lock, flags);
- old_ah = path->ah;
- path->ah = ah;
-
if (ah) {
path->pathrec = *pathrec;
+ old_ah = path->ah;
+ path->ah = ah;
+
ipoib_dbg(priv, "created address handle %p for LID 0x%04x, SL %d\n",
ah, be16_to_cpu(pathrec->dlid), pathrec->sl);
@@ -1081,6 +1075,7 @@
INIT_DELAYED_WORK(&priv->pkey_poll_task, ipoib_pkey_poll);
INIT_DELAYED_WORK(&priv->mcast_task, ipoib_mcast_join_task);
+ INIT_WORK(&priv->carrier_on_task, ipoib_mcast_carrier_on_task);
INIT_WORK(&priv->flush_light, ipoib_ib_dev_flush_light);
INIT_WORK(&priv->flush_normal, ipoib_ib_dev_flush_normal);
INIT_WORK(&priv->flush_heavy, ipoib_ib_dev_flush_heavy);
@@ -1314,7 +1309,7 @@
register_failed:
ib_unregister_event_handler(&priv->event_handler);
- flush_scheduled_work();
+ flush_workqueue(ipoib_workqueue);
event_failed:
ipoib_dev_cleanup(priv->dev);
@@ -1373,7 +1368,12 @@
list_for_each_entry_safe(priv, tmp, dev_list, list) {
ib_unregister_event_handler(&priv->event_handler);
- flush_scheduled_work();
+
+ rtnl_lock();
+ dev_change_flags(priv->dev, priv->dev->flags & ~IFF_UP);
+ rtnl_unlock();
+
+ flush_workqueue(ipoib_workqueue);
unregister_netdev(priv->dev);
ipoib_dev_cleanup(priv->dev);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 8950e95..aae2862 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -366,6 +366,21 @@
return ret;
}
+void ipoib_mcast_carrier_on_task(struct work_struct *work)
+{
+ struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv,
+ carrier_on_task);
+
+ /*
+ * Take rtnl_lock to avoid racing with ipoib_stop() and
+ * turning the carrier back on while a device is being
+ * removed.
+ */
+ rtnl_lock();
+ netif_carrier_on(priv->dev);
+ rtnl_unlock();
+}
+
static int ipoib_mcast_join_complete(int status,
struct ib_sa_multicast *multicast)
{
@@ -392,8 +407,12 @@
&priv->mcast_task, 0);
mutex_unlock(&mcast_mutex);
+ /*
+ * Defer carrier on work to ipoib_workqueue to avoid a
+ * deadlock on rtnl_lock here.
+ */
if (mcast == priv->broadcast)
- netif_carrier_on(dev);
+ queue_work(ipoib_workqueue, &priv->carrier_on_task);
return 0;
}
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 63462ec..26ff621 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -33,7 +33,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/delay.h>
-#include <linux/version.h>
#include "iscsi_iser.h"
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 2d65411..3524bef 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -647,6 +647,47 @@
return copy_to_user(p, str, len) ? -EFAULT : len;
}
+#define OLD_KEY_MAX 0x1ff
+static int handle_eviocgbit(struct input_dev *dev, unsigned int cmd, void __user *p, int compat_mode)
+{
+ static unsigned long keymax_warn_time;
+ unsigned long *bits;
+ int len;
+
+ switch (_IOC_NR(cmd) & EV_MAX) {
+
+ case 0: bits = dev->evbit; len = EV_MAX; break;
+ case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
+ case EV_REL: bits = dev->relbit; len = REL_MAX; break;
+ case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
+ case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
+ case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
+ case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
+ case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
+ case EV_SW: bits = dev->swbit; len = SW_MAX; break;
+ default: return -EINVAL;
+ }
+
+ /*
+ * Work around bugs in userspace programs that like to do
+ * EVIOCGBIT(EV_KEY, KEY_MAX) and not realize that 'len'
+ * should be in bytes, not in bits.
+ */
+ if ((_IOC_NR(cmd) & EV_MAX) == EV_KEY && _IOC_SIZE(cmd) == OLD_KEY_MAX) {
+ len = OLD_KEY_MAX;
+ if (printk_timed_ratelimit(&keymax_warn_time, 10 * 1000))
+ printk(KERN_WARNING
+ "evdev.c(EVIOCGBIT): Suspicious buffer size %u, "
+ "limiting output to %zu bytes. See "
+ "http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
+ OLD_KEY_MAX,
+ BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
+ }
+
+ return bits_to_user(bits, len, _IOC_SIZE(cmd), p, compat_mode);
+}
+#undef OLD_KEY_MAX
+
static long evdev_do_ioctl(struct file *file, unsigned int cmd,
void __user *p, int compat_mode)
{
@@ -733,26 +774,8 @@
if (_IOC_DIR(cmd) == _IOC_READ) {
- if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0, 0))) {
-
- unsigned long *bits;
- int len;
-
- switch (_IOC_NR(cmd) & EV_MAX) {
-
- case 0: bits = dev->evbit; len = EV_MAX; break;
- case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;
- case EV_REL: bits = dev->relbit; len = REL_MAX; break;
- case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;
- case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;
- case EV_LED: bits = dev->ledbit; len = LED_MAX; break;
- case EV_SND: bits = dev->sndbit; len = SND_MAX; break;
- case EV_FF: bits = dev->ffbit; len = FF_MAX; break;
- case EV_SW: bits = dev->swbit; len = SW_MAX; break;
- default: return -EINVAL;
- }
- return bits_to_user(bits, len, _IOC_SIZE(cmd), p, compat_mode);
- }
+ if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0, 0)))
+ return handle_eviocgbit(dev, cmd, p, compat_mode);
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGKEY(0)))
return bits_to_user(dev->key, KEY_MAX, _IOC_SIZE(cmd),
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 87d3e7e..6791be8 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -127,6 +127,7 @@
{ 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
{ 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
{ 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
+ { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", MAP_DPAD_TO_AXES, XTYPE_XBOX },
{ 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
{ 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES, XTYPE_XBOX },
{ 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c
index 54ed8e2..e348cfc 100644
--- a/drivers/input/keyboard/bf54x-keys.c
+++ b/drivers/input/keyboard/bf54x-keys.c
@@ -29,7 +29,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/fs.h>
@@ -44,7 +43,7 @@
#include <linux/input.h>
#include <asm/portmux.h>
-#include <asm/mach/bf54x_keys.h>
+#include <mach/bf54x_keys.h>
#define DRV_NAME "bf54x-keys"
#define TIME_SCALE 100 /* 100 ns */
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index be58730..ec96b36 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -9,7 +9,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/fs.h>
@@ -118,6 +117,7 @@
unsigned int type = button->type ?: EV_KEY;
bdata->input = input;
+ bdata->button = button;
setup_timer(&bdata->timer,
gpio_check_button, (unsigned long)bdata);
@@ -256,7 +256,7 @@
#define gpio_keys_resume NULL
#endif
-struct platform_driver gpio_keys_device_driver = {
+static struct platform_driver gpio_keys_device_driver = {
.probe = gpio_keys_probe,
.remove = __devexit_p(gpio_keys_remove),
.suspend = gpio_keys_suspend,
diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c
index 6a1f48b..2adf9cb 100644
--- a/drivers/input/misc/cobalt_btns.c
+++ b/drivers/input/misc/cobalt_btns.c
@@ -148,6 +148,9 @@
return 0;
}
+MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>");
+MODULE_DESCRIPTION("Cobalt button interface driver");
+MODULE_LICENSE("GPL");
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:Cobalt buttons");
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 7bbea097..f996546 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -130,6 +130,29 @@
To compile this driver as a module, choose M here: the
module will be called appletouch.
+config MOUSE_BCM5974
+ tristate "Apple USB BCM5974 Multitouch trackpad support"
+ depends on USB_ARCH_HAS_HCD
+ select USB
+ help
+ Say Y here if you have an Apple USB BCM5974 Multitouch
+ trackpad.
+
+ The BCM5974 is the multitouch trackpad found in the Macbook
+ Air (JAN2008) and Macbook Pro Penryn (FEB2008) laptops.
+
+ It is also found in the IPhone (2007) and Ipod Touch (2008).
+
+ This driver provides multitouch functionality together with
+ the synaptics X11 driver.
+
+ The interface is currently identical to the appletouch interface,
+ for further information, see
+ <file:Documentation/input/appletouch.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bcm5974.
+
config MOUSE_INPORT
tristate "InPort/MS/ATIXL busmouse"
depends on ISA
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index 9e6e363..d4d2025 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_MOUSE_AMIGA) += amimouse.o
obj-$(CONFIG_MOUSE_APPLETOUCH) += appletouch.o
+obj-$(CONFIG_MOUSE_BCM5974) += bcm5974.o
obj-$(CONFIG_MOUSE_ATARI) += atarimouse.o
obj-$(CONFIG_MOUSE_RISCPC) += rpcmouse.o
obj-$(CONFIG_MOUSE_INPORT) += inport.o
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
new file mode 100644
index 0000000..2998a6a
--- /dev/null
+++ b/drivers/input/mouse/bcm5974.c
@@ -0,0 +1,726 @@
+/*
+ * Apple USB BCM5974 (Macbook Air and Penryn Macbook Pro) multitouch driver
+ *
+ * Copyright (C) 2008 Henrik Rydberg (rydberg@euromail.se)
+ *
+ * The USB initialization and package decoding was made by
+ * Scott Shawcroft as part of the touchd user-space driver project:
+ * Copyright (C) 2008 Scott Shawcroft (scott.shawcroft@gmail.com)
+ *
+ * The BCM5974 driver is based on the appletouch driver:
+ * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
+ * Copyright (C) 2005 Johannes Berg (johannes@sipsolutions.net)
+ * Copyright (C) 2005 Stelian Pop (stelian@popies.net)
+ * Copyright (C) 2005 Frank Arnold (frank@scirocco-5v-turbo.de)
+ * Copyright (C) 2005 Peter Osterlund (petero2@telia.com)
+ * Copyright (C) 2005 Michael Hanselmann (linux-kernel@hansmi.ch)
+ * Copyright (C) 2006 Nicolas Boichat (nicolas@boichat.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/usb/input.h>
+#include <linux/hid.h>
+#include <linux/mutex.h>
+
+#define USB_VENDOR_ID_APPLE 0x05ac
+
+/* MacbookAir, aka wellspring */
+#define USB_DEVICE_ID_APPLE_WELLSPRING_ANSI 0x0223
+#define USB_DEVICE_ID_APPLE_WELLSPRING_ISO 0x0224
+#define USB_DEVICE_ID_APPLE_WELLSPRING_JIS 0x0225
+/* MacbookProPenryn, aka wellspring2 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230
+#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231
+#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232
+
+#define BCM5974_DEVICE(prod) { \
+ .match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
+ USB_DEVICE_ID_MATCH_INT_CLASS | \
+ USB_DEVICE_ID_MATCH_INT_PROTOCOL), \
+ .idVendor = USB_VENDOR_ID_APPLE, \
+ .idProduct = (prod), \
+ .bInterfaceClass = USB_INTERFACE_CLASS_HID, \
+ .bInterfaceProtocol = USB_INTERFACE_PROTOCOL_MOUSE \
+}
+
+/* table of devices that work with this driver */
+static const struct usb_device_id bcm5974_table[] = {
+ /* MacbookAir1.1 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
+ /* MacbookProPenryn */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
+ /* Terminating entry */
+ {}
+};
+MODULE_DEVICE_TABLE(usb, bcm5974_table);
+
+MODULE_AUTHOR("Henrik Rydberg");
+MODULE_DESCRIPTION("Apple USB BCM5974 multitouch driver");
+MODULE_LICENSE("GPL");
+
+#define dprintk(level, format, a...)\
+ { if (debug >= level) printk(KERN_DEBUG format, ##a); }
+
+static int debug = 1;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activate debugging output");
+
+/* button data structure */
+struct bt_data {
+ u8 unknown1; /* constant */
+ u8 button; /* left button */
+ u8 rel_x; /* relative x coordinate */
+ u8 rel_y; /* relative y coordinate */
+};
+
+/* trackpad header structure */
+struct tp_header {
+ u8 unknown1[16]; /* constants, timers, etc */
+ u8 fingers; /* number of fingers on trackpad */
+ u8 unknown2[9]; /* constants, timers, etc */
+};
+
+/* trackpad finger structure */
+struct tp_finger {
+ __le16 origin; /* zero when switching track finger */
+ __le16 abs_x; /* absolute x coodinate */
+ __le16 abs_y; /* absolute y coodinate */
+ __le16 rel_x; /* relative x coodinate */
+ __le16 rel_y; /* relative y coodinate */
+ __le16 size_major; /* finger size, major axis? */
+ __le16 size_minor; /* finger size, minor axis? */
+ __le16 orientation; /* 16384 when point, else 15 bit angle */
+ __le16 force_major; /* trackpad force, major axis? */
+ __le16 force_minor; /* trackpad force, minor axis? */
+ __le16 unused[3]; /* zeros */
+ __le16 multi; /* one finger: varies, more fingers: constant */
+};
+
+/* trackpad data structure, empirically at least ten fingers */
+struct tp_data {
+ struct tp_header header;
+ struct tp_finger finger[16];
+};
+
+/* device-specific parameters */
+struct bcm5974_param {
+ int dim; /* logical dimension */
+ int fuzz; /* logical noise value */
+ int devmin; /* device minimum reading */
+ int devmax; /* device maximum reading */
+};
+
+/* device-specific configuration */
+struct bcm5974_config {
+ int ansi, iso, jis; /* the product id of this device */
+ int bt_ep; /* the endpoint of the button interface */
+ int bt_datalen; /* data length of the button interface */
+ int tp_ep; /* the endpoint of the trackpad interface */
+ int tp_datalen; /* data length of the trackpad interface */
+ struct bcm5974_param p; /* finger pressure limits */
+ struct bcm5974_param w; /* finger width limits */
+ struct bcm5974_param x; /* horizontal limits */
+ struct bcm5974_param y; /* vertical limits */
+};
+
+/* logical device structure */
+struct bcm5974 {
+ char phys[64];
+ struct usb_device *udev; /* usb device */
+ struct usb_interface *intf; /* our interface */
+ struct input_dev *input; /* input dev */
+ struct bcm5974_config cfg; /* device configuration */
+ struct mutex pm_mutex; /* serialize access to open/suspend */
+ int opened; /* 1: opened, 0: closed */
+ struct urb *bt_urb; /* button usb request block */
+ struct bt_data *bt_data; /* button transferred data */
+ struct urb *tp_urb; /* trackpad usb request block */
+ struct tp_data *tp_data; /* trackpad transferred data */
+ int fingers; /* number of fingers on trackpad */
+};
+
+/* logical dimensions */
+#define DIM_PRESSURE 256 /* maximum finger pressure */
+#define DIM_WIDTH 16 /* maximum finger width */
+#define DIM_X 1280 /* maximum trackpad x value */
+#define DIM_Y 800 /* maximum trackpad y value */
+
+/* logical signal quality */
+#define SN_PRESSURE 45 /* pressure signal-to-noise ratio */
+#define SN_WIDTH 100 /* width signal-to-noise ratio */
+#define SN_COORD 250 /* coordinate signal-to-noise ratio */
+
+/* pressure thresholds */
+#define PRESSURE_LOW (2 * DIM_PRESSURE / SN_PRESSURE)
+#define PRESSURE_HIGH (3 * PRESSURE_LOW)
+
+/* device constants */
+static const struct bcm5974_config bcm5974_config_table[] = {
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING_JIS,
+ 0x84, sizeof(struct bt_data),
+ 0x81, sizeof(struct tp_data),
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4824, 5342 },
+ { DIM_Y, DIM_Y / SN_COORD, -172, 5820 }
+ },
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING2_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING2_JIS,
+ 0x84, sizeof(struct bt_data),
+ 0x81, sizeof(struct tp_data),
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4824, 4824 },
+ { DIM_Y, DIM_Y / SN_COORD, -172, 4290 }
+ },
+ {}
+};
+
+/* return the device-specific configuration by device */
+static const struct bcm5974_config *bcm5974_get_config(struct usb_device *udev)
+{
+ u16 id = le16_to_cpu(udev->descriptor.idProduct);
+ const struct bcm5974_config *cfg;
+
+ for (cfg = bcm5974_config_table; cfg->ansi; ++cfg)
+ if (cfg->ansi == id || cfg->iso == id || cfg->jis == id)
+ return cfg;
+
+ return bcm5974_config_table;
+}
+
+/* convert 16-bit little endian to signed integer */
+static inline int raw2int(__le16 x)
+{
+ return (signed short)le16_to_cpu(x);
+}
+
+/* scale device data to logical dimensions (asserts devmin < devmax) */
+static inline int int2scale(const struct bcm5974_param *p, int x)
+{
+ return x * p->dim / (p->devmax - p->devmin);
+}
+
+/* all logical value ranges are [0,dim). */
+static inline int int2bound(const struct bcm5974_param *p, int x)
+{
+ int s = int2scale(p, x);
+
+ return clamp_val(s, 0, p->dim - 1);
+}
+
+/* setup which logical events to report */
+static void setup_events_to_report(struct input_dev *input_dev,
+ const struct bcm5974_config *cfg)
+{
+ __set_bit(EV_ABS, input_dev->evbit);
+
+ input_set_abs_params(input_dev, ABS_PRESSURE,
+ 0, cfg->p.dim, cfg->p.fuzz, 0);
+ input_set_abs_params(input_dev, ABS_TOOL_WIDTH,
+ 0, cfg->w.dim, cfg->w.fuzz, 0);
+ input_set_abs_params(input_dev, ABS_X,
+ 0, cfg->x.dim, cfg->x.fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y,
+ 0, cfg->y.dim, cfg->y.fuzz, 0);
+
+ __set_bit(EV_KEY, input_dev->evbit);
+ __set_bit(BTN_TOUCH, input_dev->keybit);
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+ __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
+ __set_bit(BTN_LEFT, input_dev->keybit);
+}
+
+/* report button data as logical button state */
+static int report_bt_state(struct bcm5974 *dev, int size)
+{
+ if (size != sizeof(struct bt_data))
+ return -EIO;
+
+ input_report_key(dev->input, BTN_LEFT, dev->bt_data->button);
+ input_sync(dev->input);
+
+ return 0;
+}
+
+/* report trackpad data as logical trackpad state */
+static int report_tp_state(struct bcm5974 *dev, int size)
+{
+ const struct bcm5974_config *c = &dev->cfg;
+ const struct tp_finger *f = dev->tp_data->finger;
+ struct input_dev *input = dev->input;
+ const int fingers = (size - 26) / 28;
+ int raw_p, raw_w, raw_x, raw_y;
+ int ptest = 0, origin = 0, nmin = 0, nmax = 0;
+ int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
+
+ if (size < 26 || (size - 26) % 28 != 0)
+ return -EIO;
+
+ /* always track the first finger; when detached, start over */
+ if (fingers) {
+ raw_p = raw2int(f->force_major);
+ raw_w = raw2int(f->size_major);
+ raw_x = raw2int(f->abs_x);
+ raw_y = raw2int(f->abs_y);
+
+ dprintk(9,
+ "bcm5974: raw: p: %+05d w: %+05d x: %+05d y: %+05d\n",
+ raw_p, raw_w, raw_x, raw_y);
+
+ ptest = int2bound(&c->p, raw_p);
+ origin = raw2int(f->origin);
+ }
+
+ /* while tracking finger still valid, count all fingers */
+ if (ptest > PRESSURE_LOW && origin) {
+ abs_p = ptest;
+ abs_w = int2bound(&c->w, raw_w);
+ abs_x = int2bound(&c->x, raw_x - c->x.devmin);
+ abs_y = int2bound(&c->y, c->y.devmax - raw_y);
+ for (; f != dev->tp_data->finger + fingers; f++) {
+ ptest = int2bound(&c->p, raw2int(f->force_major));
+ if (ptest > PRESSURE_LOW)
+ nmax++;
+ if (ptest > PRESSURE_HIGH)
+ nmin++;
+ }
+ }
+
+ if (dev->fingers < nmin)
+ dev->fingers = nmin;
+ if (dev->fingers > nmax)
+ dev->fingers = nmax;
+
+ input_report_key(input, BTN_TOUCH, dev->fingers > 0);
+ input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
+ input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers > 2);
+
+ input_report_abs(input, ABS_PRESSURE, abs_p);
+ input_report_abs(input, ABS_TOOL_WIDTH, abs_w);
+
+ if (abs_p) {
+ input_report_abs(input, ABS_X, abs_x);
+ input_report_abs(input, ABS_Y, abs_y);
+
+ dprintk(8,
+ "bcm5974: abs: p: %+05d w: %+05d x: %+05d y: %+05d "
+ "nmin: %d nmax: %d n: %d\n",
+ abs_p, abs_w, abs_x, abs_y, nmin, nmax, dev->fingers);
+
+ }
+
+ input_sync(input);
+
+ return 0;
+}
+
+/* Wellspring initialization constants */
+#define BCM5974_WELLSPRING_MODE_READ_REQUEST_ID 1
+#define BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID 9
+#define BCM5974_WELLSPRING_MODE_REQUEST_VALUE 0x300
+#define BCM5974_WELLSPRING_MODE_REQUEST_INDEX 0
+#define BCM5974_WELLSPRING_MODE_VENDOR_VALUE 0x01
+#define BCM5974_WELLSPRING_MODE_NORMAL_VALUE 0x08
+
+static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on)
+{
+ char *data = kmalloc(8, GFP_KERNEL);
+ int retval = 0, size;
+
+ if (!data) {
+ err("bcm5974: out of memory");
+ retval = -ENOMEM;
+ goto out;
+ }
+
+ /* read configuration */
+ size = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0),
+ BCM5974_WELLSPRING_MODE_READ_REQUEST_ID,
+ USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ BCM5974_WELLSPRING_MODE_REQUEST_VALUE,
+ BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000);
+
+ if (size != 8) {
+ err("bcm5974: could not read from device");
+ retval = -EIO;
+ goto out;
+ }
+
+ /* apply the mode switch */
+ data[0] = on ?
+ BCM5974_WELLSPRING_MODE_VENDOR_VALUE :
+ BCM5974_WELLSPRING_MODE_NORMAL_VALUE;
+
+ /* write configuration */
+ size = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
+ BCM5974_WELLSPRING_MODE_WRITE_REQUEST_ID,
+ USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ BCM5974_WELLSPRING_MODE_REQUEST_VALUE,
+ BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000);
+
+ if (size != 8) {
+ err("bcm5974: could not write to device");
+ retval = -EIO;
+ goto out;
+ }
+
+ dprintk(2, "bcm5974: switched to %s mode.\n",
+ on ? "wellspring" : "normal");
+
+ out:
+ kfree(data);
+ return retval;
+}
+
+static void bcm5974_irq_button(struct urb *urb)
+{
+ struct bcm5974 *dev = urb->context;
+ int error;
+
+ switch (urb->status) {
+ case 0:
+ break;
+ case -EOVERFLOW:
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ dbg("bcm5974: button urb shutting down: %d", urb->status);
+ return;
+ default:
+ dbg("bcm5974: button urb status: %d", urb->status);
+ goto exit;
+ }
+
+ if (report_bt_state(dev, dev->bt_urb->actual_length))
+ dprintk(1, "bcm5974: bad button package, length: %d\n",
+ dev->bt_urb->actual_length);
+
+exit:
+ error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC);
+ if (error)
+ err("bcm5974: button urb failed: %d", error);
+}
+
+static void bcm5974_irq_trackpad(struct urb *urb)
+{
+ struct bcm5974 *dev = urb->context;
+ int error;
+
+ switch (urb->status) {
+ case 0:
+ break;
+ case -EOVERFLOW:
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ dbg("bcm5974: trackpad urb shutting down: %d", urb->status);
+ return;
+ default:
+ dbg("bcm5974: trackpad urb status: %d", urb->status);
+ goto exit;
+ }
+
+ /* control response ignored */
+ if (dev->tp_urb->actual_length == 2)
+ goto exit;
+
+ if (report_tp_state(dev, dev->tp_urb->actual_length))
+ dprintk(1, "bcm5974: bad trackpad package, length: %d\n",
+ dev->tp_urb->actual_length);
+
+exit:
+ error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC);
+ if (error)
+ err("bcm5974: trackpad urb failed: %d", error);
+}
+
+/*
+ * The Wellspring trackpad, like many recent Apple trackpads, share
+ * the usb device with the keyboard. Since keyboards are usually
+ * handled by the HID system, the device ends up being handled by two
+ * modules. Setting up the device therefore becomes slightly
+ * complicated. To enable multitouch features, a mode switch is
+ * required, which is usually applied via the control interface of the
+ * device. It can be argued where this switch should take place. In
+ * some drivers, like appletouch, the switch is made during
+ * probe. However, the hid module may also alter the state of the
+ * device, resulting in trackpad malfunction under certain
+ * circumstances. To get around this problem, there is at least one
+ * example that utilizes the USB_QUIRK_RESET_RESUME quirk in order to
+ * recieve a reset_resume request rather than the normal resume.
+ * Since the implementation of reset_resume is equal to mode switch
+ * plus start_traffic, it seems easier to always do the switch when
+ * starting traffic on the device.
+ */
+static int bcm5974_start_traffic(struct bcm5974 *dev)
+{
+ if (bcm5974_wellspring_mode(dev, true)) {
+ dprintk(1, "bcm5974: mode switch failed\n");
+ goto error;
+ }
+
+ if (usb_submit_urb(dev->bt_urb, GFP_KERNEL))
+ goto error;
+
+ if (usb_submit_urb(dev->tp_urb, GFP_KERNEL))
+ goto err_kill_bt;
+
+ return 0;
+
+err_kill_bt:
+ usb_kill_urb(dev->bt_urb);
+error:
+ return -EIO;
+}
+
+static void bcm5974_pause_traffic(struct bcm5974 *dev)
+{
+ usb_kill_urb(dev->tp_urb);
+ usb_kill_urb(dev->bt_urb);
+ bcm5974_wellspring_mode(dev, false);
+}
+
+/*
+ * The code below implements open/close and manual suspend/resume.
+ * All functions may be called in random order.
+ *
+ * Opening a suspended device fails with EACCES - permission denied.
+ *
+ * Failing a resume leaves the device resumed but closed.
+ */
+static int bcm5974_open(struct input_dev *input)
+{
+ struct bcm5974 *dev = input_get_drvdata(input);
+ int error;
+
+ error = usb_autopm_get_interface(dev->intf);
+ if (error)
+ return error;
+
+ mutex_lock(&dev->pm_mutex);
+
+ error = bcm5974_start_traffic(dev);
+ if (!error)
+ dev->opened = 1;
+
+ mutex_unlock(&dev->pm_mutex);
+
+ if (error)
+ usb_autopm_put_interface(dev->intf);
+
+ return error;
+}
+
+static void bcm5974_close(struct input_dev *input)
+{
+ struct bcm5974 *dev = input_get_drvdata(input);
+
+ mutex_lock(&dev->pm_mutex);
+
+ bcm5974_pause_traffic(dev);
+ dev->opened = 0;
+
+ mutex_unlock(&dev->pm_mutex);
+
+ usb_autopm_put_interface(dev->intf);
+}
+
+static int bcm5974_suspend(struct usb_interface *iface, pm_message_t message)
+{
+ struct bcm5974 *dev = usb_get_intfdata(iface);
+
+ mutex_lock(&dev->pm_mutex);
+
+ if (dev->opened)
+ bcm5974_pause_traffic(dev);
+
+ mutex_unlock(&dev->pm_mutex);
+
+ return 0;
+}
+
+static int bcm5974_resume(struct usb_interface *iface)
+{
+ struct bcm5974 *dev = usb_get_intfdata(iface);
+ int error = 0;
+
+ mutex_lock(&dev->pm_mutex);
+
+ if (dev->opened)
+ error = bcm5974_start_traffic(dev);
+
+ mutex_unlock(&dev->pm_mutex);
+
+ return error;
+}
+
+static int bcm5974_probe(struct usb_interface *iface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(iface);
+ const struct bcm5974_config *cfg;
+ struct bcm5974 *dev;
+ struct input_dev *input_dev;
+ int error = -ENOMEM;
+
+ /* find the product index */
+ cfg = bcm5974_get_config(udev);
+
+ /* allocate memory for our device state and initialize it */
+ dev = kzalloc(sizeof(struct bcm5974), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!dev || !input_dev) {
+ err("bcm5974: out of memory");
+ goto err_free_devs;
+ }
+
+ dev->udev = udev;
+ dev->intf = iface;
+ dev->input = input_dev;
+ dev->cfg = *cfg;
+ mutex_init(&dev->pm_mutex);
+
+ /* setup urbs */
+ dev->bt_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!dev->bt_urb)
+ goto err_free_devs;
+
+ dev->tp_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!dev->tp_urb)
+ goto err_free_bt_urb;
+
+ dev->bt_data = usb_buffer_alloc(dev->udev,
+ dev->cfg.bt_datalen, GFP_KERNEL,
+ &dev->bt_urb->transfer_dma);
+ if (!dev->bt_data)
+ goto err_free_urb;
+
+ dev->tp_data = usb_buffer_alloc(dev->udev,
+ dev->cfg.tp_datalen, GFP_KERNEL,
+ &dev->tp_urb->transfer_dma);
+ if (!dev->tp_data)
+ goto err_free_bt_buffer;
+
+ usb_fill_int_urb(dev->bt_urb, udev,
+ usb_rcvintpipe(udev, cfg->bt_ep),
+ dev->bt_data, dev->cfg.bt_datalen,
+ bcm5974_irq_button, dev, 1);
+
+ usb_fill_int_urb(dev->tp_urb, udev,
+ usb_rcvintpipe(udev, cfg->tp_ep),
+ dev->tp_data, dev->cfg.tp_datalen,
+ bcm5974_irq_trackpad, dev, 1);
+
+ /* create bcm5974 device */
+ usb_make_path(udev, dev->phys, sizeof(dev->phys));
+ strlcat(dev->phys, "/input0", sizeof(dev->phys));
+
+ input_dev->name = "bcm5974";
+ input_dev->phys = dev->phys;
+ usb_to_input_id(dev->udev, &input_dev->id);
+ input_dev->dev.parent = &iface->dev;
+
+ input_set_drvdata(input_dev, dev);
+
+ input_dev->open = bcm5974_open;
+ input_dev->close = bcm5974_close;
+
+ setup_events_to_report(input_dev, cfg);
+
+ error = input_register_device(dev->input);
+ if (error)
+ goto err_free_buffer;
+
+ /* save our data pointer in this interface device */
+ usb_set_intfdata(iface, dev);
+
+ return 0;
+
+err_free_buffer:
+ usb_buffer_free(dev->udev, dev->cfg.tp_datalen,
+ dev->tp_data, dev->tp_urb->transfer_dma);
+err_free_bt_buffer:
+ usb_buffer_free(dev->udev, dev->cfg.bt_datalen,
+ dev->bt_data, dev->bt_urb->transfer_dma);
+err_free_urb:
+ usb_free_urb(dev->tp_urb);
+err_free_bt_urb:
+ usb_free_urb(dev->bt_urb);
+err_free_devs:
+ usb_set_intfdata(iface, NULL);
+ input_free_device(input_dev);
+ kfree(dev);
+ return error;
+}
+
+static void bcm5974_disconnect(struct usb_interface *iface)
+{
+ struct bcm5974 *dev = usb_get_intfdata(iface);
+
+ usb_set_intfdata(iface, NULL);
+
+ input_unregister_device(dev->input);
+ usb_buffer_free(dev->udev, dev->cfg.tp_datalen,
+ dev->tp_data, dev->tp_urb->transfer_dma);
+ usb_buffer_free(dev->udev, dev->cfg.bt_datalen,
+ dev->bt_data, dev->bt_urb->transfer_dma);
+ usb_free_urb(dev->tp_urb);
+ usb_free_urb(dev->bt_urb);
+ kfree(dev);
+}
+
+static struct usb_driver bcm5974_driver = {
+ .name = "bcm5974",
+ .probe = bcm5974_probe,
+ .disconnect = bcm5974_disconnect,
+ .suspend = bcm5974_suspend,
+ .resume = bcm5974_resume,
+ .reset_resume = bcm5974_resume,
+ .id_table = bcm5974_table,
+ .supports_autosuspend = 1,
+};
+
+static int __init bcm5974_init(void)
+{
+ return usb_register(&bcm5974_driver);
+}
+
+static void __exit bcm5974_exit(void)
+{
+ usb_deregister(&bcm5974_driver);
+}
+
+module_init(bcm5974_init);
+module_exit(bcm5974_exit);
+
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index 3392901..72cf5e3 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -9,7 +9,6 @@
*/
#include <linux/init.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/input-polldev.h>
diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h
index 66bafe3..692a79e 100644
--- a/drivers/input/serio/i8042-sparcio.h
+++ b/drivers/input/serio/i8042-sparcio.h
@@ -1,10 +1,11 @@
#ifndef _I8042_SPARCIO_H
#define _I8042_SPARCIO_H
+#include <linux/of_device.h>
+
#include <asm/io.h>
#include <asm/oplib.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
static int i8042_kbd_irq = -1;
static int i8042_aux_irq = -1;
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index fe732a5..5aafe24 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -305,7 +305,7 @@
.ident = "Lenovo 3000 n100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
},
},
{
@@ -394,6 +394,13 @@
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"),
},
},
+ {
+ .ident = "Acer TravelMate 4280",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"),
+ },
+ },
{ }
};
diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c
index 0ed044d..7650078 100644
--- a/drivers/input/serio/xilinx_ps2.c
+++ b/drivers/input/serio/xilinx_ps2.c
@@ -269,8 +269,8 @@
* we have the PS2 in a good state */
out_be32(drvdata->base_address + XPS2_SRST_OFFSET, XPS2_SRST_RESET);
- dev_info(dev, "Xilinx PS2 at 0x%08X mapped to 0x%08X, irq=%d\n",
- drvdata->phys_addr, (u32)drvdata->base_address, drvdata->irq);
+ dev_info(dev, "Xilinx PS2 at 0x%08X mapped to 0x%p, irq=%d\n",
+ drvdata->phys_addr, drvdata->base_address, drvdata->irq);
serio = &drvdata->serio;
serio->id.type = SERIO_8042;
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index b9b7a98..7df0228 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -64,7 +64,6 @@
#include <asm/byteorder.h>
-#include <linux/version.h>
#include <linux/usb/input.h>
/* Version with a Major number of 2 is for kernel inclusion only. */
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 6e60a97..25287e8 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -249,29 +249,26 @@
config TOUCHSCREEN_WM9705
bool "WM9705 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
+ default y
help
- Say Y here if you have a Wolfson Microelectronics WM9705
- touchscreen controller connected to your system.
-
- If unsure, say N.
+ Say Y here to enable support for the Wolfson Microelectronics
+ WM9705 touchscreen controller.
config TOUCHSCREEN_WM9712
bool "WM9712 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
+ default y
help
- Say Y here if you have a Wolfson Microelectronics WM9712
- touchscreen controller connected to your system.
-
- If unsure, say N.
+ Say Y here to enable support for the Wolfson Microelectronics
+ WM9712 touchscreen controller.
config TOUCHSCREEN_WM9713
bool "WM9713 Touchscreen interface support"
depends on TOUCHSCREEN_WM97XX
+ default y
help
- Say Y here if you have a Wolfson Microelectronics WM9713 touchscreen
- controller connected to your system.
-
- If unsure, say N.
+ Say Y here to enable support for the Wolfson Microelectronics
+ WM9713 touchscreen controller.
config TOUCHSCREEN_WM97XX_MAINSTONE
tristate "WM97xx Mainstone accelerated touch"
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index bf44f9d..c8b7e8a 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -119,8 +119,8 @@
input_dev->id.bustype = BUS_HOST;
input_dev->dev.parent = &pdev->dev;
- input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, 270, 3900, 0, 0);
input_set_abs_params(input_dev, ABS_Y, 180, 3700, 0, 0);
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index 283f93a..37a555f 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -25,7 +25,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
diff --git a/drivers/input/touchscreen/migor_ts.c b/drivers/input/touchscreen/migor_ts.c
index c1cd99d..504ca11 100644
--- a/drivers/input/touchscreen/migor_ts.c
+++ b/drivers/input/touchscreen/migor_ts.c
@@ -173,7 +173,7 @@
input_set_abs_params(input, ABS_X, 95, 955, 0, 0);
input_set_abs_params(input, ABS_Y, 85, 935, 0, 0);
- input->name = client->driver_name;
+ input->name = client->name;
input->id.bustype = BUS_I2C;
input->dev.parent = &client->dev;
@@ -192,7 +192,7 @@
goto err1;
error = request_irq(priv->irq, migor_ts_isr, IRQF_TRIGGER_LOW,
- client->driver_name, priv);
+ client->name, priv);
if (error) {
dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
goto err2;
@@ -224,12 +224,19 @@
return 0;
}
+static const struct i2c_device_id migor_ts_id[] = {
+ { "migor_ts", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, migor_ts);
+
static struct i2c_driver migor_ts_driver = {
.driver = {
.name = "migor_ts",
},
.probe = migor_ts_probe,
.remove = migor_ts_remove,
+ .id_table = migor_ts_id,
};
static int __init migor_ts_init(void)
diff --git a/drivers/input/touchscreen/wm9705.c b/drivers/input/touchscreen/wm9705.c
index 978e1a1..372efbc 100644
--- a/drivers/input/touchscreen/wm9705.c
+++ b/drivers/input/touchscreen/wm9705.c
@@ -17,7 +17,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/delay.h>
diff --git a/drivers/input/touchscreen/wm9712.c b/drivers/input/touchscreen/wm9712.c
index 4c5d85a..c8bb1e7 100644
--- a/drivers/input/touchscreen/wm9712.c
+++ b/drivers/input/touchscreen/wm9712.c
@@ -17,7 +17,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/delay.h>
diff --git a/drivers/input/touchscreen/wm9713.c b/drivers/input/touchscreen/wm9713.c
index 8384587..781ee83 100644
--- a/drivers/input/touchscreen/wm9713.c
+++ b/drivers/input/touchscreen/wm9713.c
@@ -17,7 +17,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/delay.h>
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index cdc24ad..d589ab0 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -37,7 +37,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c
index be0e121..3493515 100644
--- a/drivers/leds/leds-fsg.c
+++ b/drivers/leds/leds-fsg.c
@@ -161,6 +161,16 @@
{
int ret;
+ /* Map the LED chip select address space */
+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
+ if (!latch_address) {
+ ret = -ENOMEM;
+ goto failremap;
+ }
+
+ latch_value = 0xffff;
+ *latch_address = latch_value;
+
ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
if (ret < 0)
goto failwlan;
@@ -185,20 +195,8 @@
if (ret < 0)
goto failring;
- /* Map the LED chip select address space */
- latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
- if (!latch_address) {
- ret = -ENOMEM;
- goto failremap;
- }
-
- latch_value = 0xffff;
- *latch_address = latch_value;
-
return ret;
- failremap:
- led_classdev_unregister(&fsg_ring_led);
failring:
led_classdev_unregister(&fsg_sync_led);
failsync:
@@ -210,14 +208,14 @@
failwan:
led_classdev_unregister(&fsg_wlan_led);
failwlan:
+ iounmap(latch_address);
+ failremap:
return ret;
}
static int fsg_led_remove(struct platform_device *pdev)
{
- iounmap(latch_address);
-
led_classdev_unregister(&fsg_wlan_led);
led_classdev_unregister(&fsg_wan_led);
led_classdev_unregister(&fsg_sata_led);
@@ -225,6 +223,8 @@
led_classdev_unregister(&fsg_sync_led);
led_classdev_unregister(&fsg_ring_led);
+ iounmap(latch_address);
+
return 0;
}
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index 146c069..f508729 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -248,11 +248,10 @@
const struct i2c_device_id *id)
{
struct pca955x_led *pca955x;
- int i;
- int err = -ENODEV;
struct pca955x_chipdef *chip;
struct i2c_adapter *adapter;
struct led_platform_data *pdata;
+ int i, err;
chip = &pca955x_chipdefs[id->driver_data];
adapter = to_i2c_adapter(client->dev.parent);
@@ -282,43 +281,41 @@
}
}
- for (i = 0; i < chip->bits; i++) {
- pca955x = kzalloc(sizeof(struct pca955x_led), GFP_KERNEL);
- if (!pca955x) {
- err = -ENOMEM;
- goto exit;
- }
+ pca955x = kzalloc(sizeof(*pca955x) * chip->bits, GFP_KERNEL);
+ if (!pca955x)
+ return -ENOMEM;
- pca955x->chipdef = chip;
- pca955x->client = client;
- pca955x->led_num = i;
+ i2c_set_clientdata(client, pca955x);
+
+ for (i = 0; i < chip->bits; i++) {
+ pca955x[i].chipdef = chip;
+ pca955x[i].client = client;
+ pca955x[i].led_num = i;
+
/* Platform data can specify LED names and default triggers */
if (pdata) {
if (pdata->leds[i].name)
- snprintf(pca955x->name, 32, "pca955x:%s",
- pdata->leds[i].name);
+ snprintf(pca955x[i].name,
+ sizeof(pca955x[i].name), "pca955x:%s",
+ pdata->leds[i].name);
if (pdata->leds[i].default_trigger)
- pca955x->led_cdev.default_trigger =
+ pca955x[i].led_cdev.default_trigger =
pdata->leds[i].default_trigger;
} else {
- snprintf(pca955x->name, 32, "pca955x:%d", i);
+ snprintf(pca955x[i].name, sizeof(pca955x[i].name),
+ "pca955x:%d", i);
}
- spin_lock_init(&pca955x->lock);
- pca955x->led_cdev.name = pca955x->name;
- pca955x->led_cdev.brightness_set =
- pca955x_led_set;
+ spin_lock_init(&pca955x[i].lock);
- /*
- * Client data is a pointer to the _first_ pca955x_led
- * struct
- */
- if (i == 0)
- i2c_set_clientdata(client, pca955x);
+ pca955x[i].led_cdev.name = pca955x[i].name;
+ pca955x[i].led_cdev.brightness_set = pca955x_led_set;
- INIT_WORK(&(pca955x->work), pca955x_led_work);
+ INIT_WORK(&pca955x[i].work, pca955x_led_work);
- led_classdev_register(&client->dev, &(pca955x->led_cdev));
+ err = led_classdev_register(&client->dev, &pca955x[i].led_cdev);
+ if (err < 0)
+ goto exit;
}
/* Turn off LEDs */
@@ -336,23 +333,32 @@
pca955x_write_psc(client, 1, 0);
return 0;
+
exit:
+ while (i--) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
+ }
+
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return err;
}
static int __devexit pca955x_remove(struct i2c_client *client)
{
struct pca955x_led *pca955x = i2c_get_clientdata(client);
- int leds = pca955x->chipdef->bits;
int i;
- for (i = 0; i < leds; i++) {
- led_classdev_unregister(&(pca955x->led_cdev));
- cancel_work_sync(&(pca955x->work));
- kfree(pca955x);
- pca955x = pca955x + 1;
+ for (i = 0; i < pca955x->chipdef->bits; i++) {
+ led_classdev_unregister(&pca955x[i].led_cdev);
+ cancel_work_sync(&pca955x[i].work);
}
+ kfree(pca955x);
+ i2c_set_clientdata(client, NULL);
+
return 0;
}
diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c
index 37344aa..a661bbd 100644
--- a/drivers/lguest/lguest_device.c
+++ b/drivers/lguest/lguest_device.c
@@ -98,6 +98,10 @@
return features;
}
+/* The virtio core takes the features the Host offers, and copies the
+ * ones supported by the driver into the vdev->features array. Once
+ * that's all sorted out, this routine is called so we can tell the
+ * Host which features we understand and accept. */
static void lg_finalize_features(struct virtio_device *vdev)
{
unsigned int i, bits;
@@ -108,6 +112,10 @@
/* Give virtio_ring a chance to accept features. */
vring_transport_features(vdev);
+ /* The vdev->feature array is a Linux bitmask: this isn't the
+ * same as a the simple array of bits used by lguest devices
+ * for features. So we do this slow, manual conversion which is
+ * completely general. */
memset(out_features, 0, desc->feature_len);
bits = min_t(unsigned, desc->feature_len, sizeof(vdev->features)) * 8;
for (i = 0; i < bits; i++) {
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 7e65bad..ac89a5d 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -238,15 +238,47 @@
}
+static mdk_rdev_t *next_active_rdev(mdk_rdev_t *rdev, mddev_t *mddev)
+{
+ /* Iterate the disks of an mddev, using rcu to protect access to the
+ * linked list, and raising the refcount of devices we return to ensure
+ * they don't disappear while in use.
+ * As devices are only added or removed when raid_disk is < 0 and
+ * nr_pending is 0 and In_sync is clear, the entries we return will
+ * still be in the same position on the list when we re-enter
+ * list_for_each_continue_rcu.
+ */
+ struct list_head *pos;
+ rcu_read_lock();
+ if (rdev == NULL)
+ /* start at the beginning */
+ pos = &mddev->disks;
+ else {
+ /* release the previous rdev and start from there. */
+ rdev_dec_pending(rdev, mddev);
+ pos = &rdev->same_set;
+ }
+ list_for_each_continue_rcu(pos, &mddev->disks) {
+ rdev = list_entry(pos, mdk_rdev_t, same_set);
+ if (rdev->raid_disk >= 0 &&
+ test_bit(In_sync, &rdev->flags) &&
+ !test_bit(Faulty, &rdev->flags)) {
+ /* this is a usable devices */
+ atomic_inc(&rdev->nr_pending);
+ rcu_read_unlock();
+ return rdev;
+ }
+ }
+ rcu_read_unlock();
+ return NULL;
+}
+
static int write_sb_page(struct bitmap *bitmap, struct page *page, int wait)
{
- mdk_rdev_t *rdev;
+ mdk_rdev_t *rdev = NULL;
mddev_t *mddev = bitmap->mddev;
- rcu_read_lock();
- rdev_for_each_rcu(rdev, mddev)
- if (test_bit(In_sync, &rdev->flags)
- && !test_bit(Faulty, &rdev->flags)) {
+ while ((rdev = next_active_rdev(rdev, mddev)) != NULL) {
int size = PAGE_SIZE;
if (page->index == bitmap->file_pages-1)
size = roundup(bitmap->last_page_size,
@@ -281,8 +313,7 @@
+ page->index * (PAGE_SIZE/512),
size,
page);
- }
- rcu_read_unlock();
+ }
if (wait)
md_super_wait(mddev);
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 71dd65a..c2fcf28 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -63,6 +63,7 @@
const char *hw_handler_name;
struct work_struct activate_path;
+ struct pgpath *pgpath_to_activate;
unsigned nr_priority_groups;
struct list_head priority_groups;
unsigned pg_init_required; /* pg_init needs calling? */
@@ -146,6 +147,7 @@
static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti)
{
+ unsigned long flags;
struct pgpath *pgpath, *tmp;
struct multipath *m = ti->private;
@@ -154,6 +156,10 @@
if (m->hw_handler_name)
scsi_dh_detach(bdev_get_queue(pgpath->path.dev->bdev));
dm_put_device(ti, pgpath->path.dev);
+ spin_lock_irqsave(&m->lock, flags);
+ if (m->pgpath_to_activate == pgpath)
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
free_pgpath(pgpath);
}
}
@@ -421,6 +427,7 @@
__choose_pgpath(m);
pgpath = m->current_pgpath;
+ m->pgpath_to_activate = m->current_pgpath;
if ((pgpath && !m->queue_io) ||
(!pgpath && !m->queue_if_no_path))
@@ -1093,8 +1100,15 @@
int ret;
struct multipath *m =
container_of(work, struct multipath, activate_path);
- struct dm_path *path = &m->current_pgpath->path;
+ struct dm_path *path;
+ unsigned long flags;
+ spin_lock_irqsave(&m->lock, flags);
+ path = &m->pgpath_to_activate->path;
+ m->pgpath_to_activate = NULL;
+ spin_unlock_irqrestore(&m->lock, flags);
+ if (!path)
+ return;
ret = scsi_dh_activate(bdev_get_queue(path->dev->bdev));
pg_init_done(path, ret);
}
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index bca448e..ace998c 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -837,12 +837,14 @@
struct dm_table *map = dm_get_table(md);
struct dm_target *ti;
sector_t max_sectors;
- int max_size;
+ int max_size = 0;
if (unlikely(!map))
- return 0;
+ goto out;
ti = dm_table_find_target(map, bvm->bi_sector);
+ if (!dm_target_is_valid(ti))
+ goto out_table;
/*
* Find maximum amount of I/O that won't need splitting
@@ -861,14 +863,16 @@
if (max_size && ti->type->merge)
max_size = ti->type->merge(ti, bvm, biovec, max_size);
+out_table:
+ dm_table_put(map);
+
+out:
/*
* Always allow an entire first page
*/
if (max_size <= biovec->bv_len && !(bvm->bi_size >> SECTOR_SHIFT))
max_size = biovec->bv_len;
- dm_table_put(map);
-
return max_size;
}
diff --git a/drivers/md/md.c b/drivers/md/md.c
index c7aae66..deeac4b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2393,6 +2393,8 @@
}
+static void md_safemode_timeout(unsigned long data);
+
static ssize_t
safe_delay_show(mddev_t *mddev, char *page)
{
@@ -2432,9 +2434,12 @@
if (msec == 0)
mddev->safemode_delay = 0;
else {
+ unsigned long old_delay = mddev->safemode_delay;
mddev->safemode_delay = (msec*HZ)/1000;
if (mddev->safemode_delay == 0)
mddev->safemode_delay = 1;
+ if (mddev->safemode_delay < old_delay)
+ md_safemode_timeout((unsigned long)mddev);
}
return len;
}
@@ -3836,8 +3841,6 @@
del_timer_sync(&mddev->safemode_timer);
- invalidate_partition(disk, 0);
-
switch(mode) {
case 1: /* readonly */
err = -ENXIO;
@@ -4634,6 +4637,11 @@
*/
if (mddev->sync_thread)
return -EBUSY;
+ if (mddev->bitmap)
+ /* Sorry, cannot grow a bitmap yet, just remove it,
+ * grow, and re-add.
+ */
+ return -EBUSY;
rdev_for_each(rdev, tmp, mddev) {
sector_t avail;
avail = rdev->size * 2;
@@ -5753,7 +5761,11 @@
* time 'round when curr_resync == 2
*/
continue;
- prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE);
+ /* We need to wait 'interruptible' so as not to
+ * contribute to the load average, and not to
+ * be caught by 'softlockup'
+ */
+ prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE);
if (!kthread_should_stop() &&
mddev2->curr_resync >= mddev->curr_resync) {
printk(KERN_INFO "md: delaying %s of %s"
@@ -5761,6 +5773,8 @@
" share one or more physical units)\n",
desc, mdname(mddev), mdname(mddev2));
mddev_put(mddev2);
+ if (signal_pending(current))
+ flush_signals(current);
schedule();
finish_wait(&resync_wait, &wq);
goto try_again;
@@ -5993,7 +6007,7 @@
}
}
- if (mddev->degraded) {
+ if (mddev->degraded && ! mddev->ro) {
rdev_for_each(rdev, rtmp, mddev) {
if (rdev->raid_disk >= 0 &&
!test_bit(In_sync, &rdev->flags) &&
@@ -6067,6 +6081,8 @@
flush_signals(current);
}
+ if (mddev->ro && !test_bit(MD_RECOVERY_NEEDED, &mddev->recovery))
+ return;
if ( ! (
(mddev->flags && !mddev->external) ||
test_bit(MD_RECOVERY_NEEDED, &mddev->recovery) ||
@@ -6080,6 +6096,15 @@
if (mddev_trylock(mddev)) {
int spares = 0;
+ if (mddev->ro) {
+ /* Only thing we do on a ro array is remove
+ * failed devices.
+ */
+ remove_and_add_spares(mddev);
+ clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
+ goto unlock;
+ }
+
if (!mddev->external) {
int did_change = 0;
spin_lock_irq(&mddev->write_lock);
@@ -6117,7 +6142,8 @@
/* resync has finished, collect result */
md_unregister_thread(mddev->sync_thread);
mddev->sync_thread = NULL;
- if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) {
+ if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery) &&
+ !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
/* success...*/
/* activate any spares */
if (mddev->pers->spare_active(mddev))
@@ -6169,6 +6195,7 @@
} else if ((spares = remove_and_add_spares(mddev))) {
clear_bit(MD_RECOVERY_SYNC, &mddev->recovery);
clear_bit(MD_RECOVERY_CHECK, &mddev->recovery);
+ clear_bit(MD_RECOVERY_REQUESTED, &mddev->recovery);
set_bit(MD_RECOVERY_RECOVER, &mddev->recovery);
} else if (mddev->recovery_cp < MaxSector) {
set_bit(MD_RECOVERY_SYNC, &mddev->recovery);
@@ -6232,7 +6259,11 @@
for_each_mddev(mddev, tmp)
if (mddev_trylock(mddev)) {
- do_md_stop (mddev, 1, 0);
+ /* Force a switch to readonly even array
+ * appears to still be in use. Hence
+ * the '100'.
+ */
+ do_md_stop (mddev, 1, 100);
mddev_unlock(mddev);
}
/*
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index d41bebb..e34cd0e 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -76,11 +76,13 @@
kfree(r10_bio);
}
+/* Maximum size of each resync request */
#define RESYNC_BLOCK_SIZE (64*1024)
-//#define RESYNC_BLOCK_SIZE PAGE_SIZE
-#define RESYNC_SECTORS (RESYNC_BLOCK_SIZE >> 9)
#define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE)
-#define RESYNC_WINDOW (2048*1024)
+/* amount of memory to reserve for resync requests */
+#define RESYNC_WINDOW (1024*1024)
+/* maximum number of concurrent requests, memory permitting */
+#define RESYNC_DEPTH (32*1024*1024/RESYNC_BLOCK_SIZE)
/*
* When performing a resync, we need to read and compare, so
@@ -690,7 +692,6 @@
* there is no normal IO happeing. It must arrange to call
* lower_barrier when the particular background IO completes.
*/
-#define RESYNC_DEPTH 32
static void raise_barrier(conf_t *conf, int force)
{
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 40e9396..224de02 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2568,10 +2568,10 @@
if (dev->written)
s.written++;
rdev = rcu_dereference(conf->disks[i].rdev);
- if (rdev && unlikely(test_bit(Blocked, &rdev->flags))) {
+ if (blocked_rdev == NULL &&
+ rdev && unlikely(test_bit(Blocked, &rdev->flags))) {
blocked_rdev = rdev;
atomic_inc(&rdev->nr_pending);
- break;
}
if (!rdev || !test_bit(In_sync, &rdev->flags)) {
/* The ReadError flag will just be confusing now */
@@ -2588,8 +2588,14 @@
rcu_read_unlock();
if (unlikely(blocked_rdev)) {
- set_bit(STRIPE_HANDLE, &sh->state);
- goto unlock;
+ if (s.syncing || s.expanding || s.expanded ||
+ s.to_write || s.written) {
+ set_bit(STRIPE_HANDLE, &sh->state);
+ goto unlock;
+ }
+ /* There is nothing for the blocked_rdev to block */
+ rdev_dec_pending(blocked_rdev, conf->mddev);
+ blocked_rdev = NULL;
}
if (s.to_fill && !test_bit(STRIPE_BIOFILL_RUN, &sh->state)) {
@@ -2832,10 +2838,10 @@
if (dev->written)
s.written++;
rdev = rcu_dereference(conf->disks[i].rdev);
- if (rdev && unlikely(test_bit(Blocked, &rdev->flags))) {
+ if (blocked_rdev == NULL &&
+ rdev && unlikely(test_bit(Blocked, &rdev->flags))) {
blocked_rdev = rdev;
atomic_inc(&rdev->nr_pending);
- break;
}
if (!rdev || !test_bit(In_sync, &rdev->flags)) {
/* The ReadError flag will just be confusing now */
@@ -2853,9 +2859,16 @@
rcu_read_unlock();
if (unlikely(blocked_rdev)) {
- set_bit(STRIPE_HANDLE, &sh->state);
- goto unlock;
+ if (s.syncing || s.expanding || s.expanded ||
+ s.to_write || s.written) {
+ set_bit(STRIPE_HANDLE, &sh->state);
+ goto unlock;
+ }
+ /* There is nothing for the blocked_rdev to block */
+ rdev_dec_pending(blocked_rdev, conf->mddev);
+ blocked_rdev = NULL;
}
+
pr_debug("locked=%d uptodate=%d to_read=%d"
" to_write=%d failed=%d failed_num=%d,%d\n",
s.locked, s.uptodate, s.to_read, s.to_write, s.failed,
@@ -4446,6 +4459,9 @@
return -EINVAL; /* Cannot shrink array or change level yet */
if (mddev->delta_disks == 0)
return 0; /* nothing to do */
+ if (mddev->bitmap)
+ /* Cannot grow a bitmap yet */
+ return -EBUSY;
/* Can only proceed if there are plenty of stripe_heads.
* We need a minimum of one full stripe,, and for sensible progress
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index e8bc7ab..99be9e5 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1068,7 +1068,7 @@
{
v4l2_std_id *id = arg;
int found = 0;
- int i, err;
+ int i;
DEB_EE(("VIDIOC_S_STD\n"));
@@ -1116,7 +1116,6 @@
case VIDIOC_OVERLAY:
{
int on = *(int *)arg;
- int err = 0;
DEB_D(("VIDIOC_OVERLAY on:%d\n",on));
if (on != 0) {
@@ -1192,7 +1191,6 @@
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
- struct videobuf_queue *q;
int i;
/* fixme: number of capture buffers and sizes for v4l apps */
diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c
index e254bcf..e8d3c48 100644
--- a/drivers/media/common/tuners/mt2131.c
+++ b/drivers/media/common/tuners/mt2131.c
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131.h b/drivers/media/common/tuners/mt2131.h
index cd8376f..6632de6 100644
--- a/drivers/media/common/tuners/mt2131.h
+++ b/drivers/media/common/tuners/mt2131.h
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h
index e930759..4e05a67 100644
--- a/drivers/media/common/tuners/mt2131_priv.h
+++ b/drivers/media/common/tuners/mt2131_priv.h
@@ -1,7 +1,7 @@
/*
* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 0dc2bef..227642b 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -2,7 +2,7 @@
MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
Copyright (C) 2008 MaxLinear
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
Functions:
mxl5005s_reset()
mxl5005s_writereg()
@@ -3837,7 +3837,7 @@
/* ----------------------------------------------------------------
* Begin: Everything after here is new code to adapt the
* proprietary Realtek driver into a Linux API tuner.
- * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
*/
static int mxl5005s_reset(struct dvb_frontend *fe)
{
diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
index 396db15..7ac6815 100644
--- a/drivers/media/common/tuners/mxl5005s.h
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -2,7 +2,7 @@
MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
Copyright (C) 2008 MaxLinear
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 597e47f..aa773a6 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -253,7 +253,7 @@
static int simple_config_lookup(struct dvb_frontend *fe,
struct tuner_params *t_params,
- int *frequency, u8 *config, u8 *cb)
+ unsigned *frequency, u8 *config, u8 *cb)
{
struct tuner_simple_priv *priv = fe->tuner_priv;
int i;
@@ -587,45 +587,45 @@
priv->last_div = div;
if (t_params->has_tda9887) {
struct v4l2_priv_tun_config tda9887_cfg;
- int config = 0;
+ int tda_config = 0;
int is_secam_l = (params->std & (V4L2_STD_SECAM_L |
V4L2_STD_SECAM_LC)) &&
!(params->std & ~(V4L2_STD_SECAM_L |
V4L2_STD_SECAM_LC));
tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &config;
+ tda9887_cfg.priv = &tda_config;
if (params->std == V4L2_STD_SECAM_LC) {
if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
- config |= TDA9887_PORT1_ACTIVE;
+ tda_config |= TDA9887_PORT1_ACTIVE;
if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
- config |= TDA9887_PORT2_ACTIVE;
+ tda_config |= TDA9887_PORT2_ACTIVE;
} else {
if (t_params->port1_active)
- config |= TDA9887_PORT1_ACTIVE;
+ tda_config |= TDA9887_PORT1_ACTIVE;
if (t_params->port2_active)
- config |= TDA9887_PORT2_ACTIVE;
+ tda_config |= TDA9887_PORT2_ACTIVE;
}
if (t_params->intercarrier_mode)
- config |= TDA9887_INTERCARRIER;
+ tda_config |= TDA9887_INTERCARRIER;
if (is_secam_l) {
if (i == 0 && t_params->default_top_secam_low)
- config |= TDA9887_TOP(t_params->default_top_secam_low);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_low);
else if (i == 1 && t_params->default_top_secam_mid)
- config |= TDA9887_TOP(t_params->default_top_secam_mid);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_mid);
else if (t_params->default_top_secam_high)
- config |= TDA9887_TOP(t_params->default_top_secam_high);
+ tda_config |= TDA9887_TOP(t_params->default_top_secam_high);
} else {
if (i == 0 && t_params->default_top_low)
- config |= TDA9887_TOP(t_params->default_top_low);
+ tda_config |= TDA9887_TOP(t_params->default_top_low);
else if (i == 1 && t_params->default_top_mid)
- config |= TDA9887_TOP(t_params->default_top_mid);
+ tda_config |= TDA9887_TOP(t_params->default_top_mid);
else if (t_params->default_top_high)
- config |= TDA9887_TOP(t_params->default_top_high);
+ tda_config |= TDA9887_TOP(t_params->default_top_high);
}
if (t_params->default_pll_gating_18)
- config |= TDA9887_GATING_18;
+ tda_config |= TDA9887_GATING_18;
i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
&tda9887_cfg);
}
@@ -813,7 +813,8 @@
static struct tuner_params *t_params;
u8 config, cb;
u32 div;
- int ret, frequency = params->frequency / 62500;
+ int ret;
+ unsigned frequency = params->frequency / 62500;
t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 5f99de0..dcddfa8 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -2,7 +2,7 @@
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
* Copyright (c) 2007 Xceive Corporation
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index c910715..5389f74 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -1,7 +1,7 @@
/*
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index a72a988..b2a0074 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -1,7 +1,7 @@
/*
* Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index f9d0876..4eed783 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -137,7 +137,8 @@
flexcop_diseqc_send_byte(fe, 0xff);
else {
flexcop_set_tone(fe, SEC_TONE_ON);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
flexcop_set_tone(fe, SEC_TONE_OFF);
}
msleep(20);
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index 55973ea..43a112e 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -221,12 +221,12 @@
fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM;
fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER;
- strncpy(fc->fc_i2c_adap[0].i2c_adap.name,
- "B2C2 FlexCop I2C to demod", I2C_NAME_SIZE);
- strncpy(fc->fc_i2c_adap[1].i2c_adap.name,
- "B2C2 FlexCop I2C to eeprom", I2C_NAME_SIZE);
- strncpy(fc->fc_i2c_adap[2].i2c_adap.name,
- "B2C2 FlexCop I2C to tuner", I2C_NAME_SIZE);
+ strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod",
+ sizeof(fc->fc_i2c_adap[0].i2c_adap.name));
+ strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom",
+ sizeof(fc->fc_i2c_adap[1].i2c_adap.name));
+ strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner",
+ sizeof(fc->fc_i2c_adap[2].i2c_adap.name));
i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]);
i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]);
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index a763756..aa3db57 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1244,7 +1244,7 @@
goto error;
}
if (state->type_flags & DST_TYPE_HAS_FW_1)
- udelay(3000);
+ mdelay(3);
if (read_dst(state, &reply, GET_ACK)) {
dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
@@ -1260,7 +1260,7 @@
if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
goto error;
if (state->type_flags & DST_TYPE_HAS_FW_1)
- udelay(3000);
+ mdelay(3);
else
udelay(2000);
if (!dst_wait_dst_ready(state, NO_DELAY))
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 1cf9fcb..069d847 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -641,7 +641,6 @@
struct timespec timeout = { 0 };
struct dmx_pes_filter_params *para = &filter->params.pes;
dmx_output_t otype;
- int ret;
int ts_type;
enum dmx_ts_pes ts_pes;
struct dmx_ts_feed **tsfeed = &filter->feed.ts;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 8e5dd7b..98ee167 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1032,7 +1032,7 @@
/* we need this extra check for annoying interfaces like the budget-av */
if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
(ca->pub->poll_slot_status)) {
- int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+ status = ca->pub->poll_slot_status(ca->pub, slot, 0);
if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
dvb_ca_en50221_thread_update_delay(ca);
@@ -1089,7 +1089,7 @@
/* we need this extra check for annoying interfaces like the budget-av */
if ((!(ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)) &&
(ca->pub->poll_slot_status)) {
- int status = ca->pub->poll_slot_status(ca->pub, slot, 0);
+ status = ca->pub->poll_slot_status(ca->pub, slot, 0);
if (!(status & DVB_CA_EN50221_POLL_CAM_PRESENT)) {
ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
dvb_ca_en50221_thread_update_delay(ca);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 8cbdb21..3526e3e 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -889,13 +889,13 @@
* initialization, so parg is 8 bits and does not
* include the initialization or start bit
*/
- unsigned long cmd = ((unsigned long) parg) << 1;
+ unsigned long swcmd = ((unsigned long) parg) << 1;
struct timeval nexttime;
struct timeval tv[10];
int i;
u8 last = 1;
if (dvb_frontend_debug)
- printk("%s switch command: 0x%04lx\n", __func__, cmd);
+ printk("%s switch command: 0x%04lx\n", __func__, swcmd);
do_gettimeofday(&nexttime);
if (dvb_frontend_debug)
memcpy(&tv[0], &nexttime, sizeof(struct timeval));
@@ -908,12 +908,12 @@
for (i = 0; i < 9; i++) {
if (dvb_frontend_debug)
do_gettimeofday(&tv[i + 1]);
- if ((cmd & 0x01) != last) {
+ if ((swcmd & 0x01) != last) {
/* set voltage to (last ? 13V : 18V) */
fe->ops.set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18);
last = (last) ? 0 : 1;
}
- cmd = cmd >> 1;
+ swcmd = swcmd >> 1;
if (i != 8)
dvb_frontend_sleep_until(&nexttime, 8000);
}
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index aaa0b6f..5634002 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -210,7 +210,7 @@
if (d->state == DVB_USB_STATE_INIT &&
usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
- do; while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
+ do {} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
if (!ret) {
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 3dd20bf..6c0e5c5 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1117,7 +1117,8 @@
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_HT_EXPRESS) },
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_XXS) },
{ USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_STK7700P_2) },
- { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+/* 35 */{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
+ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_3) },
{ 0 } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1373,7 +1374,7 @@
}
},
- .num_device_descs = 3,
+ .num_device_descs = 4,
.devices = {
{ "DiBcom STK7070PD reference design",
{ &dib0700_usb_id_table[17], NULL },
@@ -1386,6 +1387,10 @@
{ "Hauppauge Nova-TD Stick (52009)",
{ &dib0700_usb_id_table[35], NULL },
{ NULL },
+ },
+ { "Hauppauge Nova-TD-500 (84xxx)",
+ { &dib0700_usb_id_table[36], NULL },
+ { NULL },
}
}
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 029b437..03dfb9f 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -129,6 +129,7 @@
#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301
#define USB_PID_HAUPPAUGE_NOVA_T_500 0x9941
#define USB_PID_HAUPPAUGE_NOVA_T_500_2 0x9950
+#define USB_PID_HAUPPAUGE_NOVA_T_500_3 0x8400
#define USB_PID_HAUPPAUGE_NOVA_T_STICK 0x7050
#define USB_PID_HAUPPAUGE_NOVA_T_STICK_2 0x7060
#define USB_PID_HAUPPAUGE_NOVA_T_STICK_3 0x7070
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522.c
index f7b7165..0b82cc2 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522.c
@@ -1,7 +1,7 @@
/*
Auvitek AU8522 QAM/8VSB demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -304,6 +304,43 @@
return ret;
}
+static int au8522_set_if(struct dvb_frontend *fe, enum au8522_if_freq if_freq)
+{
+ struct au8522_state *state = fe->demodulator_priv;
+ u8 r0b5, r0b6, r0b7;
+ char *ifmhz;
+
+ switch (if_freq) {
+ case AU8522_IF_3_25MHZ:
+ ifmhz = "3.25";
+ r0b5 = 0x00;
+ r0b6 = 0x3d;
+ r0b7 = 0xa0;
+ break;
+ case AU8522_IF_4MHZ:
+ ifmhz = "4.00";
+ r0b5 = 0x00;
+ r0b6 = 0x4b;
+ r0b7 = 0xd9;
+ break;
+ case AU8522_IF_6MHZ:
+ ifmhz = "6.00";
+ r0b5 = 0xfb;
+ r0b6 = 0x8e;
+ r0b7 = 0x39;
+ break;
+ default:
+ dprintk("%s() IF Frequency not supported\n", __func__);
+ return -EINVAL;
+ }
+ dprintk("%s() %s MHz\n", __func__, ifmhz);
+ au8522_writereg(state, 0x80b5, r0b5);
+ au8522_writereg(state, 0x80b6, r0b6);
+ au8522_writereg(state, 0x80b7, r0b7);
+
+ return 0;
+}
+
/* VSB Modulation table */
static struct {
u16 reg;
@@ -334,9 +371,6 @@
{ 0x80af, 0x66 },
{ 0x821b, 0xcc },
{ 0x821d, 0x80 },
- { 0x80b5, 0xfb },
- { 0x80b6, 0x8e },
- { 0x80b7, 0x39 },
{ 0x80a4, 0xe8 },
{ 0x8231, 0x13 },
};
@@ -350,9 +384,6 @@
{ 0x80a4, 0x00 },
{ 0x8081, 0xc4 },
{ 0x80a5, 0x40 },
- { 0x80b5, 0xfb },
- { 0x80b6, 0x8e },
- { 0x80b7, 0x39 },
{ 0x80aa, 0x77 },
{ 0x80ad, 0x77 },
{ 0x80a6, 0x67 },
@@ -438,6 +469,7 @@
au8522_writereg(state,
VSB_mod_tab[i].reg,
VSB_mod_tab[i].data);
+ au8522_set_if(fe, state->config->vsb_if);
break;
case QAM_64:
case QAM_256:
@@ -446,6 +478,7 @@
au8522_writereg(state,
QAM_mod_tab[i].reg,
QAM_mod_tab[i].data);
+ au8522_set_if(fe, state->config->qam_if);
break;
default:
dprintk("%s() Invalid modulation\n", __func__);
diff --git a/drivers/media/dvb/frontends/au8522.h b/drivers/media/dvb/frontends/au8522.h
index d7affa3..595915a 100644
--- a/drivers/media/dvb/frontends/au8522.h
+++ b/drivers/media/dvb/frontends/au8522.h
@@ -1,7 +1,7 @@
/*
Auvitek AU8522 QAM/8VSB demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -24,6 +24,12 @@
#include <linux/dvb/frontend.h>
+enum au8522_if_freq {
+ AU8522_IF_6MHZ = 0,
+ AU8522_IF_4MHZ,
+ AU8522_IF_3_25MHZ,
+};
+
struct au8522_config {
/* the demodulator's i2c address */
u8 demod_address;
@@ -32,6 +38,9 @@
#define AU8522_TUNERLOCKING 0
#define AU8522_DEMODLOCKING 1
u8 status_mode;
+
+ enum au8522_if_freq vsb_if;
+ enum au8522_if_freq qam_if;
};
#if defined(CONFIG_DVB_AU8522) || \
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index cc1db4e..9430e03 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -7,7 +7,7 @@
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>
- Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index 8af766a..b1e465c 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -7,7 +7,7 @@
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
Holger Waechtler <holger@convergence.de>
- Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 7f68d78..7156157 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -1,7 +1,7 @@
/*
* Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
*
- * Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+ * Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
*
* Support for KWorld DVB-S 100 by Vadim Catana <skystar@moldova.cc>
*
@@ -1072,8 +1072,8 @@
if (config->dont_use_pll)
cx24123_repeater_mode(state, 1, 0);
- strncpy(state->tuner_i2c_adapter.name,
- "CX24123 tuner I2C bus", I2C_NAME_SIZE);
+ strlcpy(state->tuner_i2c_adapter.name, "CX24123 tuner I2C bus",
+ sizeof(state->tuner_i2c_adapter.name));
state->tuner_i2c_adapter.class = I2C_CLASS_TV_DIGITAL,
state->tuner_i2c_adapter.algo = &cx24123_tuner_i2c_algo;
state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 81ebc3d..cc6b411 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -1,7 +1,7 @@
/*
Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver
- Copyright (C) 2005 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2005 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 5ddb2dc..7500a1c 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -1,7 +1,7 @@
/*
Samsung S5H1409 VSB/QAM demodulator driver
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -404,6 +404,7 @@
break;
case QAM_64:
case QAM_256:
+ case QAM_AUTO:
dprintk("%s() QAM_AUTO (64/256)\n", __func__);
if (state->if_freq != S5H1409_QAM_IF_FREQ)
s5h1409_set_if_freq(fe, S5H1409_QAM_IF_FREQ);
diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h
index 59f4335..d1a1d2e 100644
--- a/drivers/media/dvb/frontends/s5h1409.h
+++ b/drivers/media/dvb/frontends/s5h1409.h
@@ -1,7 +1,7 @@
/*
Samsung S5H1409 VSB/QAM demodulator driver
- Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index cff360c..2da1a37 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -1,7 +1,7 @@
/*
Samsung S5H1411 VSB/QAM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -488,6 +488,7 @@
break;
case QAM_64:
case QAM_256:
+ case QAM_AUTO:
dprintk("%s() QAM_AUTO (64/256)\n", __func__);
s5h1411_set_if_freq(fe, state->config->qam_if);
s5h1411_writereg(state, S5H1411_I2C_TOP_ADDR, 0x00, 0x0171);
diff --git a/drivers/media/dvb/frontends/s5h1411.h b/drivers/media/dvb/frontends/s5h1411.h
index 1855f64..7d542bc 100644
--- a/drivers/media/dvb/frontends/s5h1411.h
+++ b/drivers/media/dvb/frontends/s5h1411.h
@@ -1,7 +1,7 @@
/*
Samsung S5H1411 VSB/QAM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 720ed9f..747d3fa 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -915,7 +915,8 @@
state->frontend.demodulator_priv = state;
/* create tuner i2c adapter */
- strncpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus", I2C_NAME_SIZE);
+ strlcpy(state->tuner_i2c_adapter.name, "S5H1420-PN1010 tuner I2C bus",
+ sizeof(state->tuner_i2c_adapter.name));
state->tuner_i2c_adapter.class = I2C_CLASS_TV_DIGITAL,
state->tuner_i2c_adapter.algo = &s5h1420_tuner_i2c_algo;
state->tuner_i2c_adapter.algo_data = NULL;
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 0ab8d86b..04e7f1c 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -1,7 +1,7 @@
/*
NXP TDA10048HN DVB OFDM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -303,7 +303,7 @@
if (fw->size != TDA10048_DEFAULT_FIRMWARE_SIZE) {
printk(KERN_ERR "%s: firmware incorrect size\n", __func__);
- return -EIO;
+ ret = -EIO;
} else {
printk(KERN_INFO "%s: firmware uploading\n", __func__);
diff --git a/drivers/media/dvb/frontends/tda10048.h b/drivers/media/dvb/frontends/tda10048.h
index 2b5c78e..0457b24 100644
--- a/drivers/media/dvb/frontends/tda10048.h
+++ b/drivers/media/dvb/frontends/tda10048.h
@@ -1,7 +1,7 @@
/*
NXP TDA10048HN DVB OFDM demodulator driver
- Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index e7a8ac0..cc5efb6 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -4,7 +4,7 @@
* Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h
index 83b39bc..c8f3da6 100644
--- a/drivers/media/dvb/siano/sms-cards.h
+++ b/drivers/media/dvb/siano/sms-cards.h
@@ -4,7 +4,7 @@
* Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index c5f45fe..6576fbb 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -8,7 +8,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h
index c1f8f1d..8d973f7 100644
--- a/drivers/media/dvb/siano/smscoreapi.h
+++ b/drivers/media/dvb/siano/smscoreapi.h
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 229274a..8d490e1 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index c10b184..87a3c24 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -6,7 +6,7 @@
* Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
+ * it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* Software distributed under the License is distributed on an "AS IS"
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 39bd0a2..aa5ed4e 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -116,7 +116,8 @@
DiseqcSendByte(budget, 0xff);
else {
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
}
msleep(20);
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 2293d80..f006899 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -108,7 +108,8 @@
DiseqcSendByte(budget, 0xff);
else {
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
- udelay(12500);
+ mdelay(12);
+ udelay(500);
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
}
msleep(20);
diff --git a/drivers/media/radio/Makefile b/drivers/media/radio/Makefile
index a30159f..7ca71ab 100644
--- a/drivers/media/radio/Makefile
+++ b/drivers/media/radio/Makefile
@@ -2,8 +2,6 @@
# Makefile for the kernel character device drivers.
#
-miropcm20-objs := miropcm20-rds-core.o miropcm20-radio.o
-
obj-$(CONFIG_RADIO_AZTECH) += radio-aztech.o
obj-$(CONFIG_RADIO_RTRACK2) += radio-rtrack2.o
obj-$(CONFIG_RADIO_SF16FMI) += radio-sf16fmi.o
@@ -14,8 +12,6 @@
obj-$(CONFIG_RADIO_MAXIRADIO) += radio-maxiradio.o
obj-$(CONFIG_RADIO_RTRACK) += radio-aimslab.o
obj-$(CONFIG_RADIO_ZOLTRIX) += radio-zoltrix.o
-obj-$(CONFIG_RADIO_MIROPCM20) += miropcm20.o
-obj-$(CONFIG_RADIO_MIROPCM20_RDS) += miropcm20-rds.o
obj-$(CONFIG_RADIO_GEMTEK) += radio-gemtek.o
obj-$(CONFIG_RADIO_GEMTEK_PCI) += radio-gemtek-pci.o
obj-$(CONFIG_RADIO_TRUST) += radio-trust.o
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 1ed88f3..70c65a7 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -493,7 +493,7 @@
radio->usbdev = interface_to_usbdev(intf);
radio->curfreq = FREQ_MIN*FREQ_MUL;
video_set_drvdata(radio->videodev, radio);
- if (video_register_device(radio->videodev, VFL_TYPE_RADIO,radio_nr)) {
+ if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr) < 0) {
warn("Could not register video device");
video_device_release(radio->videodev);
kfree(radio->transfer_buffer);
diff --git a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c
deleted file mode 100644
index 7fd7ee2..0000000
--- a/drivers/media/radio/miropcm20-radio.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Miro PCM20 radio driver for Linux radio support
- * (c) 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- * Thanks to Norberto Pellici for the ACI device interface specification
- * The API part is based on the radiotrack driver by M. Kirkwood
- * This driver relies on the aci mixer (drivers/sound/aci.c)
- * Look there for further info...
- */
-
-/* Revision history:
- *
- * 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
- * 2000-09-05 Robert Siemer <Robert.Siemer@gmx.de>
- * removed unfinished volume control (maybe adding it later again)
- * use OSS-mixer; added stereo control
- */
-
-/* What ever you think about the ACI, version 0x07 is not very well!
- * I can't get frequency, 'tuner status', 'tuner flags' or mute/mono
- * conditions... Robert
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
-
-struct pcm20_device {
- unsigned long freq;
- int muted;
- int stereo;
-};
-
-
-static int pcm20_mute(struct pcm20_device *dev, unsigned char mute)
-{
- dev->muted = mute;
- return aci_write_cmd(ACI_SET_TUNERMUTE, mute);
-}
-
-static int pcm20_stereo(struct pcm20_device *dev, unsigned char stereo)
-{
- dev->stereo = stereo;
- return aci_write_cmd(ACI_SET_TUNERMONO, !stereo);
-}
-
-static int pcm20_setfreq(struct pcm20_device *dev, unsigned long freq)
-{
- unsigned char freql;
- unsigned char freqh;
-
- dev->freq=freq;
-
- freq /= 160;
- if (!(aci_version==0x07 || aci_version>=0xb0))
- freq /= 10; /* I don't know exactly which version
- * needs this hack */
- freql = freq & 0xff;
- freqh = freq >> 8;
-
- aci_rds_cmd(RDS_RESET, NULL, 0);
- pcm20_stereo(dev, 1);
-
- return aci_rw_cmd(ACI_WRITE_TUNE, freql, freqh);
-}
-
-static int pcm20_getflags(struct pcm20_device *dev, __u32 *flags, __u16 *signal)
-{
- /* okay, check for signal, stereo and rds here... */
- int i;
- unsigned char buf;
-
- if ((i=aci_rw_cmd(ACI_READ_TUNERSTATION, -1, -1))<0)
- return i;
- pr_debug("check_sig: 0x%x\n", i);
- if (i & 0x80) {
- /* no signal from tuner */
- *flags=0;
- *signal=0;
- return 0;
- } else
- *signal=0xffff;
-
- if ((i=aci_rw_cmd(ACI_READ_TUNERSTEREO, -1, -1))<0)
- return i;
- if (i & 0x40) {
- *flags=0;
- } else {
- /* stereo */
- *flags=VIDEO_TUNER_STEREO_ON;
- /* I can't see stereo, when forced to mono */
- dev->stereo=1;
- }
-
- if ((i=aci_rds_cmd(RDS_STATUS, &buf, 1))<0)
- return i;
- if (buf & 1)
- /* RDS available */
- *flags|=VIDEO_TUNER_RDS_ON;
- else
- return 0;
-
- if ((i=aci_rds_cmd(RDS_RXVALUE, &buf, 1))<0)
- return i;
- pr_debug("rds-signal: %d\n", buf);
- if (buf > 15) {
- printk("miropcm20-radio: RX strengths unexpected high...\n");
- buf=15;
- }
- /* refine signal */
- if ((*signal=SCALE(15, 0xffff, buf))==0)
- *signal = 1;
-
- return 0;
-}
-
-static int pcm20_do_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg)
-{
- struct video_device *dev = video_devdata(file);
- struct pcm20_device *pcm20 = dev->priv;
- int i;
-
- switch(cmd)
- {
- case VIDIOCGCAP:
- {
- struct video_capability *v = arg;
- memset(v,0,sizeof(*v));
- v->type=VID_TYPE_TUNER;
- strcpy(v->name, "Miro PCM20");
- v->channels=1;
- v->audios=1;
- return 0;
- }
- case VIDIOCGTUNER:
- {
- struct video_tuner *v = arg;
- if(v->tuner) /* Only 1 tuner */
- return -EINVAL;
- v->rangelow=87*16000;
- v->rangehigh=108*16000;
- pcm20_getflags(pcm20, &v->flags, &v->signal);
- v->flags|=VIDEO_TUNER_LOW;
- v->mode=VIDEO_MODE_AUTO;
- strcpy(v->name, "FM");
- return 0;
- }
- case VIDIOCSTUNER:
- {
- struct video_tuner *v = arg;
- if(v->tuner!=0)
- return -EINVAL;
- /* Only 1 tuner so no setting needed ! */
- return 0;
- }
- case VIDIOCGFREQ:
- {
- unsigned long *freq = arg;
- *freq = pcm20->freq;
- return 0;
- }
- case VIDIOCSFREQ:
- {
- unsigned long *freq = arg;
- pcm20->freq = *freq;
- i=pcm20_setfreq(pcm20, pcm20->freq);
- pr_debug("First view (setfreq): 0x%x\n", i);
- return i;
- }
- case VIDIOCGAUDIO:
- {
- struct video_audio *v = arg;
- memset(v,0, sizeof(*v));
- v->flags=VIDEO_AUDIO_MUTABLE;
- if (pcm20->muted)
- v->flags|=VIDEO_AUDIO_MUTE;
- v->mode=VIDEO_SOUND_STEREO;
- if (pcm20->stereo)
- v->mode|=VIDEO_SOUND_MONO;
- /* v->step=2048; */
- strcpy(v->name, "Radio");
- return 0;
- }
- case VIDIOCSAUDIO:
- {
- struct video_audio *v = arg;
- if(v->audio)
- return -EINVAL;
-
- pcm20_mute(pcm20, !!(v->flags&VIDEO_AUDIO_MUTE));
- if(v->flags&VIDEO_SOUND_MONO)
- pcm20_stereo(pcm20, 0);
- if(v->flags&VIDEO_SOUND_STEREO)
- pcm20_stereo(pcm20, 1);
-
- return 0;
- }
- default:
- return -ENOIOCTLCMD;
- }
-}
-
-static int pcm20_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- return video_usercopy(inode, file, cmd, arg, pcm20_do_ioctl);
-}
-
-static struct pcm20_device pcm20_unit = {
- .freq = 87*16000,
- .muted = 1,
-};
-
-static const struct file_operations pcm20_fops = {
- .owner = THIS_MODULE,
- .open = video_exclusive_open,
- .release = video_exclusive_release,
- .ioctl = pcm20_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
- .llseek = no_llseek,
-};
-
-static struct video_device pcm20_radio = {
- .name = "Miro PCM 20 radio",
- .fops = &pcm20_fops,
- .priv = &pcm20_unit
-};
-
-static int __init pcm20_init(void)
-{
- if(video_register_device(&pcm20_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- goto video_register_device;
-
- if(attach_aci_rds()<0)
- goto attach_aci_rds;
-
- printk(KERN_INFO "Miro PCM20 radio card driver.\n");
-
- return 0;
-
- attach_aci_rds:
- video_unregister_device(&pcm20_radio);
- video_register_device:
- return -EINVAL;
-}
-
-MODULE_AUTHOR("Ruurd Reitsma");
-MODULE_DESCRIPTION("A driver for the Miro PCM20 radio card.");
-MODULE_LICENSE("GPL");
-
-static void __exit pcm20_cleanup(void)
-{
- unload_aci_rds();
- video_unregister_device(&pcm20_radio);
-}
-
-module_init(pcm20_init);
-module_exit(pcm20_cleanup);
diff --git a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c
deleted file mode 100644
index 9428d8b..0000000
--- a/drivers/media/radio/miropcm20-rds-core.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Many thanks to Fred Seidel <seidel@metabox.de>, the
- * designer of the RDS decoder hardware. With his help
- * I was able to code this driver.
- * Thanks also to Norberto Pellicci, Dominic Mounteney
- * <DMounteney@pinnaclesys.com> and www.teleauskunft.de
- * for good hints on finding Fred. It was somewhat hard
- * to locate him here in Germany... [:
- *
- * Revision history:
- *
- * 2000-08-09 Robert Siemer <Robert.Siemer@gmx.de>
- * RDS support for MiroSound PCM20 radio
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-#include <asm/io.h>
-#include "oss/aci.h"
-#include "miropcm20-rds-core.h"
-
-#define DEBUG 0
-
-static struct mutex aci_rds_mutex;
-
-#define RDS_DATASHIFT 2 /* Bit 2 */
-#define RDS_DATAMASK (1 << RDS_DATASHIFT)
-#define RDS_BUSYMASK 0x10 /* Bit 4 */
-#define RDS_CLOCKMASK 0x08 /* Bit 3 */
-
-#define RDS_DATA(x) (((x) >> RDS_DATASHIFT) & 1)
-
-
-#if DEBUG
-static void print_matrix(char array[], unsigned int length)
-{
- int i, j;
-
- for (i=0; i<length; i++) {
- printk(KERN_DEBUG "aci-rds: ");
- for (j=7; j>=0; j--) {
- printk("%d", (array[i] >> j) & 0x1);
- }
- if (i%8 == 0)
- printk(" byte-border\n");
- else
- printk("\n");
- }
-}
-#endif /* DEBUG */
-
-static int byte2trans(unsigned char byte, unsigned char sendbuffer[], int size)
-{
- int i;
-
- if (size != 8)
- return -1;
- for (i = 7; i >= 0; i--)
- sendbuffer[7-i] = (byte & (1 << i)) ? RDS_DATAMASK : 0;
- sendbuffer[0] |= RDS_CLOCKMASK;
-
- return 0;
-}
-
-static int rds_waitread(void)
-{
- unsigned char byte;
- int i=2000;
-
- do {
- byte=inb(RDS_REGISTER);
- i--;
- }
- while ((byte & RDS_BUSYMASK) && i);
-
- if (i) {
- #if DEBUG
- printk(KERN_DEBUG "rds_waitread()");
- print_matrix(&byte, 1);
- #endif
- return (byte);
- } else {
- printk(KERN_WARNING "aci-rds: rds_waitread() timeout...\n");
- return -1;
- }
-}
-
-/* don't use any ..._nowait() function if you are not sure what you do... */
-
-static inline void rds_rawwrite_nowait(unsigned char byte)
-{
- #if DEBUG
- printk(KERN_DEBUG "rds_rawwrite()");
- print_matrix(&byte, 1);
- #endif
- outb(byte, RDS_REGISTER);
-}
-
-static int rds_rawwrite(unsigned char byte)
-{
- if (rds_waitread() >= 0) {
- rds_rawwrite_nowait(byte);
- return 0;
- } else
- return -1;
-}
-
-static int rds_write(unsigned char cmd)
-{
- unsigned char sendbuffer[8];
- int i;
-
- if (byte2trans(cmd, sendbuffer, 8) != 0){
- return -1;
- } else {
- for (i=0; i<8; i++) {
- rds_rawwrite(sendbuffer[i]);
- }
- }
- return 0;
-}
-
-static int rds_readcycle_nowait(void)
-{
- rds_rawwrite_nowait(0);
- return rds_waitread();
-}
-
-static int rds_readcycle(void)
-{
- if (rds_rawwrite(0) < 0)
- return -1;
- return rds_waitread();
-}
-
-static int rds_read(unsigned char databuffer[], int datasize)
-{
- #define READSIZE (8*datasize)
-
- int i,j;
-
- if (datasize < 1) /* nothing to read */
- return 0;
-
- /* to be able to use rds_readcycle_nowait()
- I have to waitread() here */
- if (rds_waitread() < 0)
- return -1;
-
- memset(databuffer, 0, datasize);
-
- for (i=0; i< READSIZE; i++)
- if((j=rds_readcycle_nowait()) < 0) {
- return -1;
- } else {
- databuffer[i/8]|=(RDS_DATA(j) << (7-(i%8)));
- }
-
- return 0;
-}
-
-static int rds_ack(void)
-{
- int i=rds_readcycle();
-
- if (i < 0)
- return -1;
- if (i & RDS_DATAMASK) {
- return 0; /* ACK */
- } else {
- printk(KERN_DEBUG "aci-rds: NACK\n");
- return 1; /* NACK */
- }
-}
-
-int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
-{
- int ret;
-
- if (mutex_lock_interruptible(&aci_rds_mutex))
- return -EINTR;
-
- rds_write(cmd);
-
- /* RDS_RESET doesn't need further processing */
- if (cmd!=RDS_RESET && (rds_ack() || rds_read(databuffer, datasize)))
- ret = -1;
- else
- ret = 0;
-
- mutex_unlock(&aci_rds_mutex);
-
- return ret;
-}
-EXPORT_SYMBOL(aci_rds_cmd);
-
-int __init attach_aci_rds(void)
-{
- mutex_init(&aci_rds_mutex);
- return 0;
-}
-
-void __exit unload_aci_rds(void)
-{
-}
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/miropcm20-rds-core.h b/drivers/media/radio/miropcm20-rds-core.h
deleted file mode 100644
index aeb5761..0000000
--- a/drivers/media/radio/miropcm20-rds-core.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _MIROPCM20_RDS_CORE_H_
-#define _MIROPCM20_RDS_CORE_H_
-
-extern int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize);
-
-#define RDS_STATUS 0x01
-#define RDS_STATIONNAME 0x02
-#define RDS_TEXT 0x03
-#define RDS_ALTFREQ 0x04
-#define RDS_TIMEDATE 0x05
-#define RDS_PI_CODE 0x06
-#define RDS_PTYTATP 0x07
-#define RDS_RESET 0x08
-#define RDS_RXVALUE 0x09
-
-extern void __exit unload_aci_rds(void);
-extern int __init attach_aci_rds(void);
-
-#endif /* _MIROPCM20_RDS_CORE_H_ */
diff --git a/drivers/media/radio/miropcm20-rds.c b/drivers/media/radio/miropcm20-rds.c
deleted file mode 100644
index 3e840f7..0000000
--- a/drivers/media/radio/miropcm20-rds.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* MiroSOUND PCM20 radio rds interface driver
- * (c) 2001 Robert Siemer <Robert.Siemer@gmx.de>
- * Thanks to Fred Seidel. See miropcm20-rds-core.c for further information.
- */
-
-/* Revision history:
- *
- * 2001-04-18 Robert Siemer <Robert.Siemer@gmx.de>
- * separate file for user interface driver
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/smp_lock.h>
-#include <linux/fs.h>
-#include <linux/miscdevice.h>
-#include <linux/delay.h>
-#include <asm/uaccess.h>
-#include "miropcm20-rds-core.h"
-
-static char * text_buffer;
-static int rds_users;
-
-
-static int rds_f_open(struct inode *in, struct file *fi)
-{
- if (rds_users)
- return -EBUSY;
-
- lock_kernel();
- rds_users++;
- if ((text_buffer=kmalloc(66, GFP_KERNEL)) == 0) {
- rds_users--;
- printk(KERN_NOTICE "aci-rds: Out of memory by open()...\n");
- unlock_kernel();
- return -ENOMEM;
- }
-
- unlock_kernel();
- return 0;
-}
-
-static int rds_f_release(struct inode *in, struct file *fi)
-{
- kfree(text_buffer);
-
- rds_users--;
- return 0;
-}
-
-static void print_matrix(char *ch, char out[])
-{
- int j;
-
- for (j=7; j>=0; j--) {
- out[7-j] = ((*ch >> j) & 0x1) + '0';
- }
-}
-
-static ssize_t rds_f_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
-{
-// i = sprintf(text_buffer, "length: %d, offset: %d\n", length, *offset);
-
- char c;
- char bits[8];
-
- msleep(2000);
- aci_rds_cmd(RDS_STATUS, &c, 1);
- print_matrix(&c, bits);
- if (copy_to_user(buffer, bits, 8))
- return -EFAULT;
-
-/* if ((c >> 3) & 1) {
- aci_rds_cmd(RDS_STATIONNAME, text_buffer+1, 8);
- text_buffer[0] = ' ' ;
- text_buffer[9] = '\n';
- return copy_to_user(buffer+8, text_buffer, 10) ? -EFAULT: 18;
- }
-*/
-/* if ((c >> 6) & 1) {
- aci_rds_cmd(RDS_PTYTATP, &c, 1);
- if ( c & 1)
- sprintf(text_buffer, " M");
- else
- sprintf(text_buffer, " S");
- if ((c >> 1) & 1)
- sprintf(text_buffer+2, " TA");
- else
- sprintf(text_buffer+2, " --");
- if ((c >> 7) & 1)
- sprintf(text_buffer+5, " TP");
- else
- sprintf(text_buffer+5, " --");
- sprintf(text_buffer+8, " %2d\n", (c >> 2) & 0x1f);
- return copy_to_user(buffer+8, text_buffer, 12) ? -EFAULT: 20;
- }
-*/
-
- if ((c >> 4) & 1) {
- aci_rds_cmd(RDS_TEXT, text_buffer, 65);
- text_buffer[0] = ' ' ;
- text_buffer[65] = '\n';
- return copy_to_user(buffer+8, text_buffer,66) ? -EFAULT : 66+8;
- } else {
- put_user('\n', buffer+8);
- return 9;
- }
-}
-
-static const struct file_operations rds_fops = {
- .owner = THIS_MODULE,
- .read = rds_f_read,
- .open = rds_f_open,
- .release = rds_f_release
-};
-
-static struct miscdevice rds_miscdev = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "radiotext",
- .fops = &rds_fops,
-};
-
-static int __init miropcm20_rds_init(void)
-{
- return misc_register(&rds_miscdev);
-}
-
-static void __exit miropcm20_rds_cleanup(void)
-{
- misc_deregister(&rds_miscdev);
-}
-
-module_init(miropcm20_rds_init);
-module_exit(miropcm20_rds_cleanup);
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index eba9209..1f064f4 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -426,8 +426,7 @@
rtrack_radio.priv=&rtrack_unit;
- if(video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 3fe5504..628c689 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -394,8 +394,7 @@
mutex_init(&lock);
aztech_radio.priv=&aztech_unit;
- if(video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 6166e72..04c3698 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -682,7 +682,7 @@
}
if (!request_region(io,2,"cadet"))
goto fail;
- if(video_register_device(&cadet_radio,VFL_TYPE_RADIO,radio_nr)==-1) {
+ if (video_register_device(&cadet_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
goto fail;
}
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 36e754e..5cd7f03 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -425,7 +425,7 @@
}
*devradio = vdev_template;
- if ( video_register_device( devradio, VFL_TYPE_RADIO , nr_radio) == -1 ) {
+ if (video_register_device(devradio, VFL_TYPE_RADIO, nr_radio) < 0) {
kfree( devradio );
goto err_video;
}
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 2b1a622..0a0f956 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -612,8 +612,7 @@
gemtek_radio.priv = &gemtek_unit;
- if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO,
- radio_nr) == -1) {
+ if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 1);
return -EBUSY;
}
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 0ada1c6..9ef0a76 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -409,8 +409,7 @@
video_set_drvdata(maestro_radio_inst, radio_unit);
pci_set_drvdata(pdev, maestro_radio_inst);
- retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO,
- radio_nr);
+ retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO, radio_nr);
if (retval) {
printk(KERN_ERR "can't register video device!\n");
goto errfr1;
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 43c7549..0cc6fcb 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -156,28 +156,28 @@
{
unsigned long int si;
int bl;
- int data = FREQ2BITS(freq);
+ int val = FREQ2BITS(freq);
/* TEA5757 shift register bits (see pdf) */
- outbit(0,io); // 24 search
- outbit(1,io); // 23 search up/down
+ outbit(0, io); /* 24 search */
+ outbit(1, io); /* 23 search up/down */
- outbit(0,io); // 22 stereo/mono
+ outbit(0, io); /* 22 stereo/mono */
- outbit(0,io); // 21 band
- outbit(0,io); // 20 band (only 00=FM works I think)
+ outbit(0, io); /* 21 band */
+ outbit(0, io); /* 20 band (only 00=FM works I think) */
- outbit(0,io); // 19 port ?
- outbit(0,io); // 18 port ?
+ outbit(0, io); /* 19 port ? */
+ outbit(0, io); /* 18 port ? */
- outbit(0,io); // 17 search level
- outbit(0,io); // 16 search level
+ outbit(0, io); /* 17 search level */
+ outbit(0, io); /* 16 search level */
si = 0x8000;
- for (bl = 1; bl <= 16 ; bl++) {
- outbit(data & si,io);
- si >>=1;
+ for (bl = 1; bl <= 16; bl++) {
+ outbit(val & si, io);
+ si >>= 1;
}
dprintk(1, "Radio freq set to %d.%02d MHz\n",
@@ -410,7 +410,7 @@
mutex_init(&radio_unit.lock);
maxiradio_radio.priv = &radio_unit;
- if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) {
+ if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
printk("radio-maxiradio: can't register device!");
goto err_out_free_region;
}
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index e2dde08..6d820e2 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -332,8 +332,7 @@
rtrack2_radio.priv=&rtrack2_unit;
spin_lock_init(&lock);
- if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 4);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index bb5d92f..0d478f5 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -377,7 +377,7 @@
mutex_init(&lock);
- if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) == -1) {
+ if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index a4984ff..16c7ef2 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -1694,8 +1694,8 @@
INIT_DELAYED_WORK(&radio->work, si470x_work);
/* register video device */
- if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) {
- retval = -EIO;
+ retval = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+ if (retval) {
printk(KERN_WARNING DRIVER_NAME
": Could not register video device\n");
goto err_all;
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index cefa44f..0876fec 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -405,8 +405,7 @@
spin_lock_init(&lock);
- if(video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io,2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index d70172d..1931619 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -378,8 +378,7 @@
printk(KERN_ERR "trust: port 0x%x already in use\n", io);
return -EBUSY;
}
- if(video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr)==-1)
- {
+ if (video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 9f17a33..51d57ed 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -446,8 +446,7 @@
return -EBUSY;
}
- if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) == -1)
- {
+ if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
release_region(io, 2);
return -EINVAL;
}
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ecbfa1b..3e9e0dc 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -968,7 +968,7 @@
config VIDEO_SH_MOBILE_CEU
tristate "SuperH Mobile CEU Interface driver"
- depends on VIDEO_DEV
+ depends on VIDEO_DEV && HAS_DMA
select SOC_CAMERA
select VIDEOBUF_DMA_CONTIG
---help---
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index bbc6f8b..ef7c8d3 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -20,6 +20,8 @@
obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o
endif
+obj-$(CONFIG_VIDEO_TUNER) += tuner.o
+
obj-$(CONFIG_VIDEO_BT848) += bt8xx/
obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o
obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
@@ -85,8 +87,6 @@
obj-$(CONFIG_VIDEO_DPC) += dpc7146.o
obj-$(CONFIG_TUNER_3036) += tuner-3036.o
-obj-$(CONFIG_VIDEO_TUNER) += tuner.o
-
obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
obj-$(CONFIG_VIDEOBUF_DMA_CONTIG) += videobuf-dma-contig.o
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index ed9a50f..018f72b 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -7,6 +7,7 @@
select DVB_AU8522 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Auvitek's USB device.
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 443e590..ed48908 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -38,6 +38,9 @@
[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
.name = "DViCO FusionHDTV USB",
},
+ [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
+ .name = "Hauppauge Woodbury",
+ },
};
/* Tuner callback function for au0828 boards. Currently only needed
@@ -115,6 +118,7 @@
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
if (dev->i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xa0);
break;
@@ -134,6 +138,7 @@
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
/* GPIO's
* 4 - CS5340
* 5 - AU8522 Demodulator
@@ -205,6 +210,8 @@
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
{ USB_DEVICE(0x2040, 0x7281),
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x8200),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
{ },
};
diff --git a/drivers/media/video/au0828/au0828-cards.h b/drivers/media/video/au0828/au0828-cards.h
index c37f5fd..48a1882 100644
--- a/drivers/media/video/au0828/au0828-cards.h
+++ b/drivers/media/video/au0828/au0828-cards.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -24,3 +24,4 @@
#define AU0828_BOARD_HAUPPAUGE_HVR850 2
#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
+#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index 54bfc0f..d856de9 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -252,5 +252,5 @@
module_exit(au0828_exit);
MODULE_DESCRIPTION("Driver for Auvitek AU0828 based products");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index 584a83a..ba94be7 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
#include "au8522.h"
#include "xc5000.h"
#include "mxl5007t.h"
+#include "tda18271.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -38,6 +39,15 @@
static struct au8522_config hauppauge_hvr950q_config = {
.demod_address = 0x8e >> 1,
.status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_6MHZ,
+ .vsb_if = AU8522_IF_6MHZ,
+};
+
+static struct au8522_config hauppauge_woodbury_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_4MHZ,
+ .vsb_if = AU8522_IF_3_25MHZ,
};
static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
@@ -51,6 +61,10 @@
.if_freq_hz = MxL_IF_6_MHZ,
};
+static struct tda18271_config hauppauge_woodbury_tunerconfig = {
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
/*-------------------------------------------------------------------*/
static void urb_completion(struct urb *purb)
{
@@ -357,6 +371,15 @@
&dev->i2c_adap, 0x60,
&mxl5007t_hvr950q_config);
break;
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_woodbury_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(tda18271_attach, dvb->frontend,
+ 0x60, &dev->i2c_adap,
+ &hauppauge_woodbury_tunerconfig);
+ break;
default:
printk(KERN_WARNING "The frontend of your DVB/ATSC card "
"isn't supported yet\n");
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index 741a493..d618fba 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek AU0828 USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828-reg.h b/drivers/media/video/au0828/au0828-reg.h
index 3982755..1e87fa0c6 100644
--- a/drivers/media/video/au0828/au0828-reg.h
+++ b/drivers/media/video/au0828/au0828-reg.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 7beb571..4f10ff3 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -1,7 +1,7 @@
/*
* Driver for the Auvitek AU0828 USB bridge
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 1c56ae9..6081edc 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3144,8 +3144,9 @@
static void flyvideo_gpio(struct bttv *btv)
{
- int gpio,has_remote,has_radio,is_capture_only,is_lr90,has_tda9820_tda9821;
- int tuner=UNSET,ttype;
+ int gpio, has_remote, has_radio, is_capture_only;
+ int is_lr90, has_tda9820_tda9821;
+ int tuner_type = UNSET, ttype;
gpio_inout(0xffffff, 0);
udelay(8); /* without this we would see the 0x1800 mask */
@@ -3163,20 +3164,26 @@
* xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
* Note: Some bits are Audio_Mask !
*/
- ttype=(gpio&0x0f0000)>>16;
- switch(ttype) {
- case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */
+ ttype = (gpio & 0x0f0000) >> 16;
+ switch (ttype) {
+ case 0x0:
+ tuner_type = 2; /* NTSC, e.g. TPI8NSR11P */
break;
- case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */
+ case 0x2:
+ tuner_type = 39; /* LG NTSC (newer TAPC series) TAPC-H701P */
break;
- case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
+ case 0x4:
+ tuner_type = 5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
break;
- case 0x6: tuner=37;/* LG PAL (newer TAPC series) TAPC-G702P */
+ case 0x6:
+ tuner_type = 37; /* LG PAL (newer TAPC series) TAPC-G702P */
break;
- case 0xC: tuner=3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
+ case 0xC:
+ tuner_type = 3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
break;
default:
printk(KERN_INFO "bttv%d: FlyVideo_gpio: unknown tuner type.\n", btv->c.nr);
+ break;
}
has_remote = gpio & 0x800000;
@@ -3189,23 +3196,26 @@
/*
* gpio & 0x001000 output bit for audio routing */
- if(is_capture_only)
- tuner = TUNER_ABSENT; /* No tuner present */
+ if (is_capture_only)
+ tuner_type = TUNER_ABSENT; /* No tuner present */
printk(KERN_INFO "bttv%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
- btv->c.nr, has_radio? "yes":"no ", has_remote? "yes":"no ", tuner, gpio);
+ btv->c.nr, has_radio ? "yes" : "no ",
+ has_remote ? "yes" : "no ", tuner_type, gpio);
printk(KERN_INFO "bttv%d: FlyVideo LR90=%s tda9821/tda9820=%s capture_only=%s\n",
- btv->c.nr, is_lr90?"yes":"no ", has_tda9820_tda9821?"yes":"no ",
- is_capture_only?"yes":"no ");
+ btv->c.nr, is_lr90 ? "yes" : "no ",
+ has_tda9820_tda9821 ? "yes" : "no ",
+ is_capture_only ? "yes" : "no ");
- if (tuner != UNSET) /* only set if known tuner autodetected, else let insmod option through */
- btv->tuner_type = tuner;
+ if (tuner_type != UNSET) /* only set if known tuner autodetected, else let insmod option through */
+ btv->tuner_type = tuner_type;
btv->has_radio = has_radio;
/* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
* LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
* Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
- if(has_tda9820_tda9821) btv->audio_mode_gpio = lt9415_audio;
+ if (has_tda9820_tda9821)
+ btv->audio_mode_gpio = lt9415_audio;
/* todo: if(has_tda9874) btv->audio_mode_gpio = fv2000s_audio; */
}
@@ -3962,7 +3972,7 @@
static void __devinit avermedia_eeprom(struct bttv *btv)
{
- int tuner_make,tuner_tv_fm,tuner_format,tuner=0;
+ int tuner_make, tuner_tv_fm, tuner_format, tuner_type = 0;
tuner_make = (eeprom_data[0x41] & 0x7);
tuner_tv_fm = (eeprom_data[0x41] & 0x18) >> 3;
@@ -3970,24 +3980,24 @@
btv->has_remote = (eeprom_data[0x42] & 0x01);
if (tuner_make == 0 || tuner_make == 2)
- if(tuner_format <=0x0a)
- tuner = tuner_0_table[tuner_format];
+ if (tuner_format <= 0x0a)
+ tuner_type = tuner_0_table[tuner_format];
if (tuner_make == 1)
- if(tuner_format <=9)
- tuner = tuner_1_table[tuner_format];
+ if (tuner_format <= 9)
+ tuner_type = tuner_1_table[tuner_format];
if (tuner_make == 4)
- if(tuner_format == 0x09)
- tuner = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
+ if (tuner_format == 0x09)
+ tuner_type = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
printk(KERN_INFO "bttv%d: Avermedia eeprom[0x%02x%02x]: tuner=",
- btv->c.nr,eeprom_data[0x41],eeprom_data[0x42]);
- if(tuner) {
- btv->tuner_type=tuner;
- printk("%d",tuner);
+ btv->c.nr, eeprom_data[0x41], eeprom_data[0x42]);
+ if (tuner_type) {
+ btv->tuner_type = tuner_type;
+ printk(KERN_CONT "%d", tuner_type);
} else
- printk("Unknown type");
- printk(" radio:%s remote control:%s\n",
+ printk(KERN_CONT "Unknown type");
+ printk(KERN_CONT " radio:%s remote control:%s\n",
tuner_tv_fm ? "yes" : "no",
btv->has_remote ? "yes" : "no");
}
@@ -4029,7 +4039,8 @@
gpio_inout(mask,mask);
gpio_bits(mask,0);
- udelay(2500);
+ mdelay(2);
+ udelay(500);
gpio_bits(mask,mask);
if (bttv_gpio)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 85bf31a..6ae4cc8 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -96,7 +96,6 @@
static unsigned int uv_ratio = 50;
static unsigned int full_luma_range;
static unsigned int coring;
-extern int no_overlay;
/* API features (turn on/off stuff for testing) */
static unsigned int v4l2 = 1;
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 649682a..5b1b8e4 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -244,7 +244,8 @@
const struct bttv_format *fmt, struct bttv_overlay *ov,
int skip_even, int skip_odd)
{
- int dwords,rc,line,maxy,start,end,skip,nskips;
+ int dwords, rc, line, maxy, start, end;
+ unsigned skip, nskips;
struct btcx_skiplist *skips;
__le32 *rp;
u32 ri,ra;
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 08ef54a..b4d940b 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -267,6 +267,11 @@
int bttv_sub_del_devices(struct bttv_core *core);
/* ---------------------------------------------------------- */
+/* bttv-cards.c */
+
+extern int no_overlay;
+
+/* ---------------------------------------------------------- */
/* bttv-driver.c */
/* insmod options */
diff --git a/drivers/media/video/btcx-risc.c b/drivers/media/video/btcx-risc.c
index f42701f..3324ab3 100644
--- a/drivers/media/video/btcx-risc.c
+++ b/drivers/media/video/btcx-risc.c
@@ -184,12 +184,12 @@
}
void
-btcx_calc_skips(int line, int width, unsigned int *maxy,
+btcx_calc_skips(int line, int width, int *maxy,
struct btcx_skiplist *skips, unsigned int *nskips,
const struct v4l2_clip *clips, unsigned int nclips)
{
unsigned int clip,skip;
- int end,maxline;
+ int end, maxline;
skip=0;
maxline = 9999;
diff --git a/drivers/media/video/btcx-risc.h b/drivers/media/video/btcx-risc.h
index 861bc81..f8bc6e8 100644
--- a/drivers/media/video/btcx-risc.h
+++ b/drivers/media/video/btcx-risc.h
@@ -23,7 +23,7 @@
int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips,
unsigned int n, int mask);
void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips);
-void btcx_calc_skips(int line, int width, unsigned int *maxy,
+void btcx_calc_skips(int line, int width, int *maxy,
struct btcx_skiplist *skips, unsigned int *nskips,
const struct v4l2_clip *clips, unsigned int nclips);
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index d3b3268..6e39e25 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -946,8 +946,7 @@
printk(KERN_INFO "Connectix Quickcam on %s\n", qcam->pport->name);
- if(video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
- {
+ if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
parport_unregister_device(qcam->pdev);
kfree(qcam);
return -ENODEV;
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index fe9379b..7f6c6b4 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -787,8 +787,7 @@
parport_release(qcam->pdev);
- if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
- {
+ if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
printk(KERN_ERR "Unable to register Colour QuickCam on %s\n",
qcam->pport->name);
parport_unregister_device(qcam->pdev);
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index dc8cc61..a661800 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -3955,7 +3955,7 @@
camera->lowlevel_data = lowlevel;
/* register v4l device */
- if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
kfree(camera);
printk(KERN_DEBUG "video_register_device failed\n");
return NULL;
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 515c8b5..eb9f15c 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -1024,7 +1024,6 @@
if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
cam->params.version.sensor_flags==CPIA2_VP_SENSOR_FLAGS_500){
// Maximum 15fps
- int i;
for(i=0; i<c->maximum; ++i) {
if(framerate_controls[i].value ==
CPIA2_VP_FRAMERATE_15) {
@@ -1959,8 +1958,7 @@
reset_camera_struct_v4l(cam);
/* register v4l device */
- if (video_register_device
- (cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
ERR("video_register_device failed\n");
video_device_release(cam->vdev);
return -ENODEV;
diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c
index 834b924..e996a4e 100644
--- a/drivers/media/video/cx18/cx18-av-firmware.c
+++ b/drivers/media/video/cx18/cx18-av-firmware.c
@@ -32,7 +32,7 @@
u32 v;
const u8 *ptr;
int i;
- int retries = 0;
+ int retries1 = 0;
if (request_firmware(&fw, FWFILE, &cx->dev->dev) != 0) {
CX18_ERR("unable to open firmware %s\n", FWFILE);
@@ -41,7 +41,7 @@
/* The firmware load often has byte errors, so allow for several
retries, both at byte level and at the firmware load level. */
- while (retries < 5) {
+ while (retries1 < 5) {
cx18_av_write4(cx, CXADEC_CHIP_CTRL, 0x00010000);
cx18_av_write(cx, CXADEC_STD_DET_CTL, 0xf6);
@@ -57,9 +57,9 @@
for (i = 0; i < size; i++) {
u32 dl_control = 0x0F000000 | i | ((u32)ptr[i] << 16);
u32 value = 0;
- int retries;
+ int retries2;
- for (retries = 0; retries < 5; retries++) {
+ for (retries2 = 0; retries2 < 5; retries2++) {
cx18_av_write4(cx, CXADEC_DL_CTL, dl_control);
udelay(10);
value = cx18_av_read4(cx, CXADEC_DL_CTL);
@@ -69,18 +69,18 @@
the address. We can only write the lower
address byte of the address. */
if ((value & 0x3F00) != (dl_control & 0x3F00)) {
- retries = 5;
+ retries2 = 5;
break;
}
}
- if (retries >= 5)
+ if (retries2 >= 5)
break;
}
if (i == size)
break;
- retries++;
+ retries1++;
}
- if (retries >= 5) {
+ if (retries1 >= 5) {
CX18_ERR("unable to load firmware %s\n", FWFILE);
release_firmware(fw);
return -EIO;
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 22434aa..bd18afe 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -74,9 +74,9 @@
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1 };
-static int cardtype_c = 1;
-static int tuner_c = 1;
-static int radio_c = 1;
+static unsigned cardtype_c = 1;
+static unsigned tuner_c = 1;
+static unsigned radio_c = 1;
static char pal[] = "--";
static char secam[] = "--";
static char ntsc[] = "-";
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index cae3898..1e420a8 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -1,7 +1,7 @@
/*
* cx18 functions for DVB support
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h
index d6a6ccd..bf8d8f6 100644
--- a/drivers/media/video/cx18/cx18-dvb.h
+++ b/drivers/media/video/cx18/cx18-dvb.h
@@ -1,7 +1,7 @@
/*
* cx18 functions for DVB support
*
- * Copyright (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c
index 25114a5..ab21831 100644
--- a/drivers/media/video/cx18/cx18-irq.c
+++ b/drivers/media/video/cx18/cx18-irq.c
@@ -61,7 +61,7 @@
CX18_WARN("Ack struct = %d for %s\n",
mb->args[2], s->name);
id = read_enc(off);
- buf = cx18_queue_find_buf(s, id, read_enc(off + 4));
+ buf = cx18_queue_get_buf_irq(s, id, read_enc(off + 4));
CX18_DEBUG_HI_DMA("DMA DONE for %s (buffer %d)\n", s->name, id);
if (buf) {
cx18_buf_sync_for_cpu(s, buf);
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 6990b77..dbe792a 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -78,12 +78,13 @@
return buf;
}
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
u32 bytesused)
{
struct cx18 *cx = s->cx;
struct list_head *p;
+ spin_lock(&s->qlock);
list_for_each(p, &s->q_free.list) {
struct cx18_buffer *buf =
list_entry(p, struct cx18_buffer, list);
@@ -92,114 +93,48 @@
continue;
buf->bytesused = bytesused;
/* the transport buffers are handled differently,
- so there is no need to move them to the full queue */
- if (s->type == CX18_ENC_STREAM_TYPE_TS)
- return buf;
- s->q_free.buffers--;
- s->q_free.length -= s->buf_size;
- s->q_full.buffers++;
- s->q_full.length += s->buf_size;
- s->q_full.bytesused += buf->bytesused;
- list_move_tail(&buf->list, &s->q_full.list);
+ they are not moved to the full queue */
+ if (s->type != CX18_ENC_STREAM_TYPE_TS) {
+ s->q_free.buffers--;
+ s->q_free.length -= s->buf_size;
+ s->q_full.buffers++;
+ s->q_full.length += s->buf_size;
+ s->q_full.bytesused += buf->bytesused;
+ list_move_tail(&buf->list, &s->q_full.list);
+ }
+ spin_unlock(&s->qlock);
return buf;
}
+ spin_unlock(&s->qlock);
CX18_ERR("Cannot find buffer %d for stream %s\n", id, s->name);
return NULL;
}
-static void cx18_queue_move_buf(struct cx18_stream *s, struct cx18_queue *from,
- struct cx18_queue *to, int clear, int full)
-{
- struct cx18_buffer *buf =
- list_entry(from->list.next, struct cx18_buffer, list);
-
- list_move_tail(from->list.next, &to->list);
- from->buffers--;
- from->length -= s->buf_size;
- from->bytesused -= buf->bytesused - buf->readpos;
- /* special handling for q_free */
- if (clear)
- buf->bytesused = buf->readpos = buf->b_flags = 0;
- else if (full) {
- /* special handling for stolen buffers, assume
- all bytes are used. */
- buf->bytesused = s->buf_size;
- buf->readpos = buf->b_flags = 0;
- }
- to->buffers++;
- to->length += s->buf_size;
- to->bytesused += buf->bytesused - buf->readpos;
-}
-
-/* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'.
- If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'.
- If 'steal' != NULL, then buffers may also taken from that queue if
- needed.
-
- The buffer is automatically cleared if it goes to the free queue. It is
- also cleared if buffers need to be taken from the 'steal' queue and
- the 'from' queue is the free queue.
-
- When 'from' is q_free, then needed_bytes is compared to the total
- available buffer length, otherwise needed_bytes is compared to the
- bytesused value. For the 'steal' queue the total available buffer
- length is always used.
-
- -ENOMEM is returned if the buffers could not be obtained, 0 if all
- buffers where obtained from the 'from' list and if non-zero then
- the number of stolen buffers is returned. */
-static int cx18_queue_move(struct cx18_stream *s, struct cx18_queue *from,
- struct cx18_queue *steal, struct cx18_queue *to,
- int needed_bytes)
+/* Move all buffers of a queue to q_free, while flushing the buffers */
+static void cx18_queue_flush(struct cx18_stream *s, struct cx18_queue *q)
{
unsigned long flags;
- int rc = 0;
- int from_free = from == &s->q_free;
- int to_free = to == &s->q_free;
- int bytes_available;
+ struct cx18_buffer *buf;
+
+ if (q == &s->q_free)
+ return;
spin_lock_irqsave(&s->qlock, flags);
- if (needed_bytes == 0) {
- from_free = 1;
- needed_bytes = from->length;
+ while (!list_empty(&q->list)) {
+ buf = list_entry(q->list.next, struct cx18_buffer, list);
+ list_move_tail(q->list.next, &s->q_free.list);
+ buf->bytesused = buf->readpos = buf->b_flags = 0;
+ s->q_free.buffers++;
+ s->q_free.length += s->buf_size;
}
-
- bytes_available = from_free ? from->length : from->bytesused;
- bytes_available += steal ? steal->length : 0;
-
- if (bytes_available < needed_bytes) {
- spin_unlock_irqrestore(&s->qlock, flags);
- return -ENOMEM;
- }
- if (from_free) {
- u32 old_length = to->length;
-
- while (to->length - old_length < needed_bytes) {
- if (list_empty(&from->list))
- from = steal;
- if (from == steal)
- rc++; /* keep track of 'stolen' buffers */
- cx18_queue_move_buf(s, from, to, 1, 0);
- }
- } else {
- u32 old_bytesused = to->bytesused;
-
- while (to->bytesused - old_bytesused < needed_bytes) {
- if (list_empty(&from->list))
- from = steal;
- if (from == steal)
- rc++; /* keep track of 'stolen' buffers */
- cx18_queue_move_buf(s, from, to, to_free, rc);
- }
- }
+ cx18_queue_init(q);
spin_unlock_irqrestore(&s->qlock, flags);
- return rc;
}
void cx18_flush_queues(struct cx18_stream *s)
{
- cx18_queue_move(s, &s->q_io, NULL, &s->q_free, 0);
- cx18_queue_move(s, &s->q_full, NULL, &s->q_free, 0);
+ cx18_queue_flush(s, &s->q_io);
+ cx18_queue_flush(s, &s->q_full);
}
int cx18_stream_alloc(struct cx18_stream *s)
@@ -214,10 +149,10 @@
s->name, s->buffers, s->buf_size,
s->buffers * s->buf_size / 1024);
- if (((char *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
- (char *)cx->scb) > SCB_RESERVED_SIZE) {
- unsigned bufsz = (((char *)cx->scb) + SCB_RESERVED_SIZE -
- ((char *)cx->scb->cpu_mdl));
+ if (((char __iomem *)&cx->scb->cpu_mdl[cx->mdl_offset + s->buffers] -
+ (char __iomem *)cx->scb) > SCB_RESERVED_SIZE) {
+ unsigned bufsz = (((char __iomem *)cx->scb) + SCB_RESERVED_SIZE -
+ ((char __iomem *)cx->scb->cpu_mdl));
CX18_ERR("Too many buffers, cannot fit in SCB area\n");
CX18_ERR("Max buffers = %zd\n",
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index 91423b9..7f93bb1 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -46,7 +46,7 @@
void cx18_enqueue(struct cx18_stream *s, struct cx18_buffer *buf,
struct cx18_queue *q);
struct cx18_buffer *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q);
-struct cx18_buffer *cx18_queue_find_buf(struct cx18_stream *s, u32 id,
+struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id,
u32 bytesused);
void cx18_flush_queues(struct cx18_stream *s);
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 8118091..7b0e8c0 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -4,7 +4,7 @@
*
* (c) 2004 Jelle Foks <jelle@foks.8m.com>
* (c) 2004 Gerd Knorr <kraxel@bytesex.org>
- * (c) 2008 Steven Toth <stoth@hauppauge.com>
+ * (c) 2008 Steven Toth <stoth@linuxtv.org>
* - CX23885/7/8 support
*
* Includes parts from the ivtv driver( http://ivtv.sourceforge.net/),
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index a19de85..c36d3f6 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 6286a9c..25fb099 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@
#include "cx23885.h"
MODULE_DESCRIPTION("Driver for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
static unsigned int debug;
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 0a2e655..291b9d0 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index c6bb0a0..f98e476 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
index bdd11bc..20b68a2 100644
--- a/drivers/media/video/cx23885/cx23885-reg.h
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-vbi.c b/drivers/media/video/cx23885/cx23885-vbi.c
index e36e3fc..35e61cd 100644
--- a/drivers/media/video/cx23885/cx23885-vbi.c
+++ b/drivers/media/video/cx23885/cx23885-vbi.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index ad2235d..6047c78 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -41,7 +41,7 @@
#endif
MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards");
-MODULE_AUTHOR("Steven Toth <stoth@hauppauge.com>");
+MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
MODULE_LICENSE("GPL");
/* ------------------------------------------------------------------ */
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 00dfdc8..e23d97c 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -1,7 +1,7 @@
/*
* Driver for the Conexant CX23885 PCIe bridge
*
- * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
+ * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 209d3bc..4da8cd7 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -13,7 +13,7 @@
* NTSC sliced VBI support by Christopher Neufeld <television@cneufeld.ca>
* with additional fixes by Hans Verkuil <hverkuil@xs4all.nl>.
*
- * CX23885 support by Steven Toth <stoth@hauppauge.com>.
+ * CX23885 support by Steven Toth <stoth@linuxtv.org>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index 48f4b92..79faedf 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -403,6 +403,7 @@
ret = request_firmware(&fw, "dabusb/bitstream.bin", &s->usbdev->dev);
if (ret) {
err("Failed to load \"dabusb/bitstream.bin\": %d\n", ret);
+ kfree(b);
return ret;
}
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 2d170d1..8db2a05 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -2588,6 +2588,7 @@
cam->v4ldev->fops = &et61x251_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
video_set_drvdata(cam->v4ldev, cam);
init_completion(&cam->probe);
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index cd3a3f5..4d9f4cc 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -124,7 +124,7 @@
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_r: buffer overflow");
return;
}
@@ -164,7 +164,7 @@
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_w: buffer overflow");
return;
}
@@ -731,13 +731,13 @@
reg_w_val(gspca_dev, 0x0000, 0x00);
/* wait for completion */
retry = 50;
- while (retry--) {
+ do {
reg_r(gspca_dev, 0x0002, 1);
/* 0x07 until 0x00 */
if (gspca_dev->usb_buf[0] == 0x00)
break;
reg_w_val(gspca_dev, 0x0053, 0x00);
- }
+ } while (--retry);
if (retry == 0)
PDEBUG(D_ERR, "Damned Errors sending jpeg Table");
/* send the qtable now */
@@ -826,8 +826,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
cx11646_init1(gspca_dev);
cx11646_initsize(gspca_dev);
@@ -845,10 +845,6 @@
cx11646_jpeg(gspca_dev);
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_stop0(struct gspca_dev *gspca_dev)
{
int retry = 50;
@@ -871,10 +867,6 @@
reg_w_val(gspca_dev, 0x00fc, 0xe0);
}
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -998,11 +990,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1026,6 +1016,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 1dbe92d..4ff0e38 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -81,6 +81,7 @@
.set = sd_setcontrast,
.get = sd_getcontrast,
},
+#define COLOR_IDX 2
{
{
.id = V4L2_CID_SATURATION,
@@ -234,7 +235,7 @@
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_r: buffer overflow");
return;
}
@@ -272,7 +273,7 @@
struct usb_device *dev = gspca_dev->dev;
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
err("reg_w: buffer overflow");
return;
}
@@ -665,6 +666,7 @@
} else {
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+ gspca_dev->ctrl_dis = (1 << COLOR_IDX);
}
sd->brightness = BRIGHTNESS_DEF;
sd->contrast = CONTRAST_DEF;
@@ -674,8 +676,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -709,14 +711,6 @@
et_video(gspca_dev, 0); /* video off */
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static __u8 Et_getgainG(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -893,21 +887,19 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
/* -- module initialisation -- */
static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_ET61X251
{USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
-#endif
+#if !defined CONFIG_USB_ET61X251 && !defined CONFIG_USB_ET61X251_MODULE
{USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
+#endif
{}
};
@@ -926,6 +918,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 15d302b..7be6928 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -114,7 +114,10 @@
cam_pkt_op pkt_scan;
if (urb->status != 0) {
- PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+#ifdef CONFIG_PM
+ if (!gspca_dev->frozen)
+#endif
+ PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
return; /* disconnection ? */
}
pkt_scan = gspca_dev->sd_desc->pkt_scan;
@@ -555,10 +558,12 @@
gspca_dev->streaming = 0;
atomic_set(&gspca_dev->nevent, 0);
if (gspca_dev->present) {
- gspca_dev->sd_desc->stopN(gspca_dev);
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
destroy_urbs(gspca_dev);
gspca_set_alt0(gspca_dev);
- gspca_dev->sd_desc->stop0(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
PDEBUG(D_STREAM, "stream off OK");
}
}
@@ -767,19 +772,7 @@
goto out;
}
- /* if not done yet, initialize the sensor */
- if (gspca_dev->users == 0) {
- if (mutex_lock_interruptible(&gspca_dev->usb_lock)) {
- ret = -ERESTARTSYS;
- goto out;
- }
- ret = gspca_dev->sd_desc->open(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- if (ret != 0) {
- PDEBUG(D_ERR|D_CONF, "init device failed %d", ret);
- goto out;
- }
- } else if (gspca_dev->users > 4) { /* (arbitrary value) */
+ if (gspca_dev->users > 4) { /* (arbitrary value) */
ret = -EBUSY;
goto out;
}
@@ -792,6 +785,7 @@
else
gspca_dev->vdev.debug &= ~3;
#endif
+ ret = 0;
out:
mutex_unlock(&gspca_dev->queue_lock);
if (ret != 0)
@@ -812,11 +806,11 @@
/* if the file did the capture, free the streaming resources */
if (gspca_dev->capt_file == file) {
- mutex_lock(&gspca_dev->usb_lock);
- if (gspca_dev->streaming)
+ if (gspca_dev->streaming) {
+ mutex_lock(&gspca_dev->usb_lock);
gspca_stream_off(gspca_dev);
- gspca_dev->sd_desc->close(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
+ mutex_unlock(&gspca_dev->usb_lock);
+ }
frame_free(gspca_dev);
gspca_dev->capt_file = NULL;
gspca_dev->memory = GSPCA_MEMORY_NO;
@@ -853,42 +847,44 @@
return 0;
}
-/* the use of V4L2_CTRL_FLAG_NEXT_CTRL asks for the controls to be sorted */
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *q_ctrl)
{
struct gspca_dev *gspca_dev = priv;
- int i;
+ int i, ix;
u32 id;
+ ix = -1;
id = q_ctrl->id;
if (id & V4L2_CTRL_FLAG_NEXT_CTRL) {
id &= V4L2_CTRL_ID_MASK;
id++;
for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
- if (id >= gspca_dev->sd_desc->ctrls[i].qctrl.id) {
- memcpy(q_ctrl,
- &gspca_dev->sd_desc->ctrls[i].qctrl,
- sizeof *q_ctrl);
- return 0;
+ if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
+ continue;
+ if (ix < 0) {
+ ix = i;
+ continue;
}
+ if (gspca_dev->sd_desc->ctrls[i].qctrl.id
+ > gspca_dev->sd_desc->ctrls[ix].qctrl.id)
+ continue;
+ ix = i;
}
- return -EINVAL;
}
for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
if (id == gspca_dev->sd_desc->ctrls[i].qctrl.id) {
- memcpy(q_ctrl,
- &gspca_dev->sd_desc->ctrls[i].qctrl,
- sizeof *q_ctrl);
- return 0;
+ ix = i;
+ break;
}
}
- if (id >= V4L2_CID_BASE
- && id <= V4L2_CID_LASTP1) {
+ if (ix < 0)
+ return -EINVAL;
+ memcpy(q_ctrl, &gspca_dev->sd_desc->ctrls[ix].qctrl,
+ sizeof *q_ctrl);
+ if (gspca_dev->ctrl_dis & (1 << ix))
q_ctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
- }
- return -EINVAL;
+ return 0;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
@@ -903,6 +899,8 @@
i++, ctrls++) {
if (ctrl->id != ctrls->qctrl.id)
continue;
+ if (gspca_dev->ctrl_dis & (1 << i))
+ return -EINVAL;
if (ctrl->value < ctrls->qctrl.minimum
|| ctrl->value > ctrls->qctrl.maximum)
return -ERANGE;
@@ -929,6 +927,8 @@
i++, ctrls++) {
if (ctrl->id != ctrls->qctrl.id)
continue;
+ if (gspca_dev->ctrl_dis & (1 << i))
+ return -EINVAL;
if (mutex_lock_interruptible(&gspca_dev->usb_lock))
return -ERESTARTSYS;
ret = ctrls->get(gspca_dev, &ctrl->value);
@@ -1403,7 +1403,7 @@
i = ret; /* frame index */
frame = &gspca_dev->frame[i];
if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
- if (copy_to_user((__u8 *) frame->v4l2_buf.m.userptr,
+ if (copy_to_user((__u8 __user *) frame->v4l2_buf.m.userptr,
frame->data,
frame->v4l2_buf.bytesused)) {
PDEBUG(D_ERR|D_STREAM,
@@ -1731,6 +1731,12 @@
err("couldn't kzalloc gspca struct");
return -EIO;
}
+ gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
+ if (!gspca_dev->usb_buf) {
+ err("out of memory");
+ ret = -EIO;
+ goto out;
+ }
gspca_dev->dev = dev;
gspca_dev->iface = interface->bInterfaceNumber;
gspca_dev->nbalt = intf->num_altsetting;
@@ -1738,10 +1744,13 @@
/* gspca_dev->users = 0; (done by kzalloc) */
gspca_dev->nbufread = 2;
- /* configure the subdriver */
+ /* configure the subdriver and initialize the USB device */
ret = gspca_dev->sd_desc->config(gspca_dev, id);
if (ret < 0)
goto out;
+ ret = gspca_dev->sd_desc->init(gspca_dev);
+ if (ret < 0)
+ goto out;
ret = gspca_set_alt0(gspca_dev);
if (ret < 0)
goto out;
@@ -1771,6 +1780,7 @@
PDEBUG(D_PROBE, "probe ok");
return 0;
out:
+ kfree(gspca_dev->usb_buf);
kfree(gspca_dev);
return ret;
}
@@ -1803,11 +1813,42 @@
/* We don't want people trying to open up the device */
video_unregister_device(&gspca_dev->vdev);
/* Free the memory */
+ kfree(gspca_dev->usb_buf);
kfree(gspca_dev);
PDEBUG(D_PROBE, "disconnect complete");
}
EXPORT_SYMBOL(gspca_disconnect);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+
+ if (!gspca_dev->streaming)
+ return 0;
+ gspca_dev->frozen = 1; /* avoid urb error messages */
+ if (gspca_dev->sd_desc->stopN)
+ gspca_dev->sd_desc->stopN(gspca_dev);
+ destroy_urbs(gspca_dev);
+ gspca_set_alt0(gspca_dev);
+ if (gspca_dev->sd_desc->stop0)
+ gspca_dev->sd_desc->stop0(gspca_dev);
+ return 0;
+}
+EXPORT_SYMBOL(gspca_suspend);
+
+int gspca_resume(struct usb_interface *intf)
+{
+ struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
+
+ gspca_dev->frozen = 0;
+ gspca_dev->sd_desc->init(gspca_dev);
+ if (gspca_dev->streaming)
+ return gspca_init_transfer(gspca_dev);
+ return 0;
+}
+EXPORT_SYMBOL(gspca_resume);
+#endif
/* -- cam driver utility functions -- */
/* auto gain and exposure algorithm based on the knee algorithm described here:
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 67e4489..c17625c 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -56,7 +56,6 @@
/* device information - set at probe time */
struct cam {
- char *dev_name;
struct v4l2_pix_format *cam_mode; /* size nmodes */
char nmodes;
__u8 epaddr;
@@ -91,15 +90,14 @@
/* controls */
const struct ctrl *ctrls;
int nctrls;
-/* operations */
+/* mandatory operations */
cam_cf_op config; /* called on probe */
- cam_op open; /* called on open */
+ cam_op init; /* called on probe and resume */
cam_v_op start; /* called on stream on */
- cam_v_op stopN; /* called on stream off - main alt */
- cam_v_op stop0; /* called on stream off - alt 0 */
- cam_v_op close; /* called on close */
cam_pkt_op pkt_scan;
/* optional operations */
+ cam_v_op stopN; /* called on stream off - main alt */
+ cam_v_op stop0; /* called on stream off - alt 0 */
cam_v_op dq_callback; /* called when a frame has been dequeued */
cam_jpg_op get_jcomp;
cam_jpg_op set_jcomp;
@@ -127,8 +125,10 @@
struct cam cam; /* device information */
const struct sd_desc *sd_desc; /* subdriver description */
+ unsigned ctrl_dis; /* disabled controls (bit map) */
- __u8 usb_buf[8]; /* buffer for USB exchanges */
+#define USB_BUF_SZ 64
+ __u8 *usb_buf; /* buffer for USB exchanges */
struct urb *urb[MAX_NURBS];
__u8 *frbuf; /* buffer for nframes */
@@ -155,6 +155,9 @@
struct mutex queue_lock; /* ISOC queue protection */
__u32 sequence; /* frame sequence number */
char streaming;
+#ifdef CONFIG_PM
+ char frozen; /* suspend - resume */
+#endif
char users; /* number of opens */
char present; /* device connected */
char nbufread; /* number of buffers for read() */
@@ -174,6 +177,10 @@
struct gspca_frame *frame,
const __u8 *data,
int len);
+#ifdef CONFIG_PM
+int gspca_suspend(struct usb_interface *intf, pm_message_t message);
+int gspca_resume(struct usb_interface *intf);
+#endif
int gspca_auto_gain_n_exposure(struct gspca_dev *gspca_dev, int avg_lum,
int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
#endif /* GSPCAV2_H */
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 21c4ee5..4d5db47 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -100,22 +100,6 @@
return rc;
}
-static int reg_w_buf(struct gspca_dev *gspca_dev,
- __u16 index, __u8 *buf, int len)
-{
- int rc;
-
- rc = usb_control_msg(gspca_dev->dev,
- usb_sndbulkpipe(gspca_dev->dev, 4),
- 0x12,
- 0xc8, /* ?? */
- 0, /* value */
- index, buf, len, 500);
- if (rc < 0)
- PDEBUG(D_ERR, "reg write [%02x] error %d", index, rc);
- return rc;
-}
-
static void bulk_w(struct gspca_dev *gspca_dev,
__u16 *pch,
__u16 Address)
@@ -144,8 +128,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
return 0;
}
@@ -175,7 +159,6 @@
/*
Initialize the MR97113 chip register
*/
- data = kmalloc(16, GFP_KERNEL);
data[0] = 0x00; /* address */
data[1] = 0x0c | 0x01; /* reg 0 */
data[2] = 0x01; /* reg 1 */
@@ -195,12 +178,10 @@
data[10] = 0x5d; /* reg 9, I2C device address
* [for PAS5101 (0x40)] [for MI (0x5d)] */
- err_code = reg_w_buf(gspca_dev, data[0], data, 11);
- kfree(data);
+ err_code = reg_w(gspca_dev, data[0], 11);
if (err_code < 0)
return;
- data = gspca_dev->usb_buf;
data[0] = 0x23; /* address */
data[1] = 0x09; /* reg 35, append frame header */
@@ -358,14 +339,6 @@
PDEBUG(D_ERR, "Camera Stop failed");
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -411,11 +384,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -439,6 +410,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index b4f00ec..4df4eec 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -63,11 +63,10 @@
#define SEN_OV6630 2
#define SEN_OV7610 3
#define SEN_OV7620 4
-#define SEN_OV7630 5
-#define SEN_OV7640 6
-#define SEN_OV7670 7
-#define SEN_OV76BE 8
-#define SEN_OV8610 9
+#define SEN_OV7640 5
+#define SEN_OV7670 6
+#define SEN_OV76BE 7
+#define SEN_OV8610 8
};
@@ -127,6 +126,7 @@
.get = sd_getcolors,
},
/* next controls work with ov7670 only */
+#define HFLIP_IDX 3
{
{
.id = V4L2_CID_HFLIP,
@@ -141,6 +141,7 @@
.set = sd_sethflip,
.get = sd_gethflip,
},
+#define VFLIP_IDX 4
{
{
.id = V4L2_CID_VFLIP,
@@ -293,6 +294,541 @@
#define OV7670_REG_HAECC7 0xaa /* Hist AEC/AGC control 7 */
#define OV7670_REG_BD60MAX 0xab /* 60hz banding step limit */
+struct ov_regvals {
+ __u8 reg;
+ __u8 val;
+};
+struct ov_i2c_regvals {
+ __u8 reg;
+ __u8 val;
+};
+
+static const struct ov_i2c_regvals norm_6x20[] = {
+ { 0x12, 0x80 }, /* reset */
+ { 0x11, 0x01 },
+ { 0x03, 0x60 },
+ { 0x05, 0x7f }, /* For when autoadjust is off */
+ { 0x07, 0xa8 },
+ /* The ratio of 0x0c and 0x0d controls the white point */
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x0f, 0x15 }, /* COMS */
+ { 0x10, 0x75 }, /* AEC Exposure time */
+ { 0x12, 0x24 }, /* Enable AGC */
+ { 0x14, 0x04 },
+ /* 0x16: 0x06 helps frame stability with moving objects */
+ { 0x16, 0x06 },
+/* { 0x20, 0x30 }, * Aperture correction enable */
+ { 0x26, 0xb2 }, /* BLC enable */
+ /* 0x28: 0x05 Selects RGB format if RGB on */
+ { 0x28, 0x05 },
+ { 0x2a, 0x04 }, /* Disable framerate adjust */
+/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
+ { 0x2d, 0x99 },
+ { 0x33, 0xa0 }, /* Color Processing Parameter */
+ { 0x34, 0xd2 }, /* Max A/D range */
+ { 0x38, 0x8b },
+ { 0x39, 0x40 },
+
+ { 0x3c, 0x39 }, /* Enable AEC mode changing */
+ { 0x3c, 0x3c }, /* Change AEC mode */
+ { 0x3c, 0x24 }, /* Disable AEC mode changing */
+
+ { 0x3d, 0x80 },
+ /* These next two registers (0x4a, 0x4b) are undocumented.
+ * They control the color balance */
+ { 0x4a, 0x80 },
+ { 0x4b, 0x80 },
+ { 0x4d, 0xd2 }, /* This reduces noise a bit */
+ { 0x4e, 0xc1 },
+ { 0x4f, 0x04 },
+/* Do 50-53 have any effect? */
+/* Toggle 0x12[2] off and on here? */
+};
+
+static const struct ov_i2c_regvals norm_6x30[] = {
+ { 0x12, 0x80 }, /* Reset */
+ { 0x00, 0x1f }, /* Gain */
+ { 0x01, 0x99 }, /* Blue gain */
+ { 0x02, 0x7c }, /* Red gain */
+ { 0x03, 0xc0 }, /* Saturation */
+ { 0x05, 0x0a }, /* Contrast */
+ { 0x06, 0x95 }, /* Brightness */
+ { 0x07, 0x2d }, /* Sharpness */
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x0e, 0x20 },
+ { 0x0f, 0x05 },
+ { 0x10, 0x9a },
+ { 0x11, 0x00 }, /* Pixel clock = fastest */
+ { 0x12, 0x24 }, /* Enable AGC and AWB */
+ { 0x13, 0x21 },
+ { 0x14, 0x80 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x38 },
+ { 0x18, 0xea },
+ { 0x19, 0x04 },
+ { 0x1a, 0x93 },
+ { 0x1b, 0x00 },
+ { 0x1e, 0xc4 },
+ { 0x1f, 0x04 },
+ { 0x20, 0x20 },
+ { 0x21, 0x10 },
+ { 0x22, 0x88 },
+ { 0x23, 0xc0 }, /* Crystal circuit power level */
+ { 0x25, 0x9a }, /* Increase AEC black ratio */
+ { 0x26, 0xb2 }, /* BLC enable */
+ { 0x27, 0xa2 },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x84 }, /* 60 Hz power */
+ { 0x2b, 0xa8 }, /* 60 Hz power */
+ { 0x2c, 0xa0 },
+ { 0x2d, 0x95 }, /* Enable auto-brightness */
+ { 0x2e, 0x88 },
+ { 0x33, 0x26 },
+ { 0x34, 0x03 },
+ { 0x36, 0x8f },
+ { 0x37, 0x80 },
+ { 0x38, 0x83 },
+ { 0x39, 0x80 },
+ { 0x3a, 0x0f },
+ { 0x3b, 0x3c },
+ { 0x3c, 0x1a },
+ { 0x3d, 0x80 },
+ { 0x3e, 0x80 },
+ { 0x3f, 0x0e },
+ { 0x40, 0x00 }, /* White bal */
+ { 0x41, 0x00 }, /* White bal */
+ { 0x42, 0x80 },
+ { 0x43, 0x3f }, /* White bal */
+ { 0x44, 0x80 },
+ { 0x45, 0x20 },
+ { 0x46, 0x20 },
+ { 0x47, 0x80 },
+ { 0x48, 0x7f },
+ { 0x49, 0x00 },
+ { 0x4a, 0x00 },
+ { 0x4b, 0x80 },
+ { 0x4c, 0xd0 },
+ { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
+ { 0x4e, 0x40 },
+ { 0x4f, 0x07 }, /* UV avg., col. killer: max */
+ { 0x50, 0xff },
+ { 0x54, 0x23 }, /* Max AGC gain: 18dB */
+ { 0x55, 0xff },
+ { 0x56, 0x12 },
+ { 0x57, 0x81 },
+ { 0x58, 0x75 },
+ { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
+ { 0x5a, 0x2c },
+ { 0x5b, 0x0f }, /* AWB chrominance levels */
+ { 0x5c, 0x10 },
+ { 0x3d, 0x80 },
+ { 0x27, 0xa6 },
+ { 0x12, 0x20 }, /* Toggle AWB */
+ { 0x12, 0x24 },
+};
+
+/* Lawrence Glaister <lg@jfm.bc.ca> reports:
+ *
+ * Register 0x0f in the 7610 has the following effects:
+ *
+ * 0x85 (AEC method 1): Best overall, good contrast range
+ * 0x45 (AEC method 2): Very overexposed
+ * 0xa5 (spec sheet default): Ok, but the black level is
+ * shifted resulting in loss of contrast
+ * 0x05 (old driver setting): very overexposed, too much
+ * contrast
+ */
+static const struct ov_i2c_regvals norm_7610[] = {
+ { 0x10, 0xff },
+ { 0x16, 0x06 },
+ { 0x28, 0x24 },
+ { 0x2b, 0xac },
+ { 0x12, 0x00 },
+ { 0x38, 0x81 },
+ { 0x28, 0x24 }, /* 0c */
+ { 0x0f, 0x85 }, /* lg's setting */
+ { 0x15, 0x01 },
+ { 0x20, 0x1c },
+ { 0x23, 0x2a },
+ { 0x24, 0x10 },
+ { 0x25, 0x8a },
+ { 0x26, 0xa2 },
+ { 0x27, 0xc2 },
+ { 0x2a, 0x04 },
+ { 0x2c, 0xfe },
+ { 0x2d, 0x93 },
+ { 0x30, 0x71 },
+ { 0x31, 0x60 },
+ { 0x32, 0x26 },
+ { 0x33, 0x20 },
+ { 0x34, 0x48 },
+ { 0x12, 0x24 },
+ { 0x11, 0x01 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+};
+
+static const struct ov_i2c_regvals norm_7620[] = {
+ { 0x00, 0x00 }, /* gain */
+ { 0x01, 0x80 }, /* blue gain */
+ { 0x02, 0x80 }, /* red gain */
+ { 0x03, 0xc0 }, /* OV7670_REG_VREF */
+ { 0x06, 0x60 },
+ { 0x07, 0x00 },
+ { 0x0c, 0x24 },
+ { 0x0c, 0x24 },
+ { 0x0d, 0x24 },
+ { 0x11, 0x01 },
+ { 0x12, 0x24 },
+ { 0x13, 0x01 },
+ { 0x14, 0x84 },
+ { 0x15, 0x01 },
+ { 0x16, 0x03 },
+ { 0x17, 0x2f },
+ { 0x18, 0xcf },
+ { 0x19, 0x06 },
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0x18 },
+ { 0x21, 0x80 },
+ { 0x22, 0x80 },
+ { 0x23, 0x00 },
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x20 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x10 },
+ { 0x2b, 0x00 },
+ { 0x2c, 0x88 },
+ { 0x2d, 0x91 },
+ { 0x2e, 0x80 },
+ { 0x2f, 0x44 },
+ { 0x60, 0x27 },
+ { 0x61, 0x02 },
+ { 0x62, 0x5f },
+ { 0x63, 0xd5 },
+ { 0x64, 0x57 },
+ { 0x65, 0x83 },
+ { 0x66, 0x55 },
+ { 0x67, 0x92 },
+ { 0x68, 0xcf },
+ { 0x69, 0x76 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x02 },
+ { 0x6d, 0x44 },
+ { 0x6e, 0x80 },
+ { 0x6f, 0x1d },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },
+ { 0x75, 0x8e },
+ { 0x76, 0x00 },
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0xe2 },
+ { 0x7c, 0x00 },
+};
+
+/* 7640 and 7648. The defaults should be OK for most registers. */
+static const struct ov_i2c_regvals norm_7640[] = {
+ { 0x12, 0x80 },
+ { 0x12, 0x14 },
+};
+
+/* 7670. Defaults taken from OmniVision provided data,
+* as provided by Jonathan Corbet of OLPC */
+static const struct ov_i2c_regvals norm_7670[] = {
+ { OV7670_REG_COM7, OV7670_COM7_RESET },
+ { OV7670_REG_TSLB, 0x04 }, /* OV */
+ { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
+ { OV7670_REG_CLKRC, 0x01 },
+/*
+ * Set the hardware window. These values from OV don't entirely
+ * make sense - hstop is less than hstart. But they work...
+ */
+ { OV7670_REG_HSTART, 0x13 },
+ { OV7670_REG_HSTOP, 0x01 },
+ { OV7670_REG_HREF, 0xb6 },
+ { OV7670_REG_VSTART, 0x02 },
+ { OV7670_REG_VSTOP, 0x7a },
+ { OV7670_REG_VREF, 0x0a },
+
+ { OV7670_REG_COM3, 0 },
+ { OV7670_REG_COM14, 0 },
+/* Mystery scaling numbers */
+ { 0x70, 0x3a },
+ { 0x71, 0x35 },
+ { 0x72, 0x11 },
+ { 0x73, 0xf0 },
+ { 0xa2, 0x02 },
+/* { OV7670_REG_COM10, 0x0 }, */
+
+/* Gamma curve values */
+ { 0x7a, 0x20 },
+ { 0x7b, 0x10 },
+ { 0x7c, 0x1e },
+ { 0x7d, 0x35 },
+ { 0x7e, 0x5a },
+ { 0x7f, 0x69 },
+ { 0x80, 0x76 },
+ { 0x81, 0x80 },
+ { 0x82, 0x88 },
+ { 0x83, 0x8f },
+ { 0x84, 0x96 },
+ { 0x85, 0xa3 },
+ { 0x86, 0xaf },
+ { 0x87, 0xc4 },
+ { 0x88, 0xd7 },
+ { 0x89, 0xe8 },
+
+/* AGC and AEC parameters. Note we start by disabling those features,
+ then turn them only after tweaking the values. */
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT },
+ { OV7670_REG_GAIN, 0 },
+ { OV7670_REG_AECH, 0 },
+ { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
+ { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
+ { OV7670_REG_BD50MAX, 0x05 },
+ { OV7670_REG_BD60MAX, 0x07 },
+ { OV7670_REG_AEW, 0x95 },
+ { OV7670_REG_AEB, 0x33 },
+ { OV7670_REG_VPT, 0xe3 },
+ { OV7670_REG_HAECC1, 0x78 },
+ { OV7670_REG_HAECC2, 0x68 },
+ { 0xa1, 0x03 }, /* magic */
+ { OV7670_REG_HAECC3, 0xd8 },
+ { OV7670_REG_HAECC4, 0xd8 },
+ { OV7670_REG_HAECC5, 0xf0 },
+ { OV7670_REG_HAECC6, 0x90 },
+ { OV7670_REG_HAECC7, 0x94 },
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC },
+
+/* Almost all of these are magic "reserved" values. */
+ { OV7670_REG_COM5, 0x61 },
+ { OV7670_REG_COM6, 0x4b },
+ { 0x16, 0x02 },
+ { OV7670_REG_MVFP, 0x07 },
+ { 0x21, 0x02 },
+ { 0x22, 0x91 },
+ { 0x29, 0x07 },
+ { 0x33, 0x0b },
+ { 0x35, 0x0b },
+ { 0x37, 0x1d },
+ { 0x38, 0x71 },
+ { 0x39, 0x2a },
+ { OV7670_REG_COM12, 0x78 },
+ { 0x4d, 0x40 },
+ { 0x4e, 0x20 },
+ { OV7670_REG_GFIX, 0 },
+ { 0x6b, 0x4a },
+ { 0x74, 0x10 },
+ { 0x8d, 0x4f },
+ { 0x8e, 0 },
+ { 0x8f, 0 },
+ { 0x90, 0 },
+ { 0x91, 0 },
+ { 0x96, 0 },
+ { 0x9a, 0 },
+ { 0xb0, 0x84 },
+ { 0xb1, 0x0c },
+ { 0xb2, 0x0e },
+ { 0xb3, 0x82 },
+ { 0xb8, 0x0a },
+
+/* More reserved magic, some of which tweaks white balance */
+ { 0x43, 0x0a },
+ { 0x44, 0xf0 },
+ { 0x45, 0x34 },
+ { 0x46, 0x58 },
+ { 0x47, 0x28 },
+ { 0x48, 0x3a },
+ { 0x59, 0x88 },
+ { 0x5a, 0x88 },
+ { 0x5b, 0x44 },
+ { 0x5c, 0x67 },
+ { 0x5d, 0x49 },
+ { 0x5e, 0x0e },
+ { 0x6c, 0x0a },
+ { 0x6d, 0x55 },
+ { 0x6e, 0x11 },
+ { 0x6f, 0x9f },
+ /* "9e for advance AWB" */
+ { 0x6a, 0x40 },
+ { OV7670_REG_BLUE, 0x40 },
+ { OV7670_REG_RED, 0x60 },
+ { OV7670_REG_COM8, OV7670_COM8_FASTAEC
+ | OV7670_COM8_AECSTEP
+ | OV7670_COM8_BFILT
+ | OV7670_COM8_AGC
+ | OV7670_COM8_AEC
+ | OV7670_COM8_AWB },
+
+/* Matrix coefficients */
+ { 0x4f, 0x80 },
+ { 0x50, 0x80 },
+ { 0x51, 0 },
+ { 0x52, 0x22 },
+ { 0x53, 0x5e },
+ { 0x54, 0x80 },
+ { 0x58, 0x9e },
+
+ { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
+ { OV7670_REG_EDGE, 0 },
+ { 0x75, 0x05 },
+ { 0x76, 0xe1 },
+ { 0x4c, 0 },
+ { 0x77, 0x01 },
+ { OV7670_REG_COM13, OV7670_COM13_GAMMA
+ | OV7670_COM13_UVSAT
+ | 2}, /* was 3 */
+ { 0x4b, 0x09 },
+ { 0xc9, 0x60 },
+ { OV7670_REG_COM16, 0x38 },
+ { 0x56, 0x40 },
+
+ { 0x34, 0x11 },
+ { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
+ { 0xa4, 0x88 },
+ { 0x96, 0 },
+ { 0x97, 0x30 },
+ { 0x98, 0x20 },
+ { 0x99, 0x30 },
+ { 0x9a, 0x84 },
+ { 0x9b, 0x29 },
+ { 0x9c, 0x03 },
+ { 0x9d, 0x4c },
+ { 0x9e, 0x3f },
+ { 0x78, 0x04 },
+
+/* Extra-weird stuff. Some sort of multiplexor register */
+ { 0x79, 0x01 },
+ { 0xc8, 0xf0 },
+ { 0x79, 0x0f },
+ { 0xc8, 0x00 },
+ { 0x79, 0x10 },
+ { 0xc8, 0x7e },
+ { 0x79, 0x0a },
+ { 0xc8, 0x80 },
+ { 0x79, 0x0b },
+ { 0xc8, 0x01 },
+ { 0x79, 0x0c },
+ { 0xc8, 0x0f },
+ { 0x79, 0x0d },
+ { 0xc8, 0x20 },
+ { 0x79, 0x09 },
+ { 0xc8, 0x80 },
+ { 0x79, 0x02 },
+ { 0xc8, 0xc0 },
+ { 0x79, 0x03 },
+ { 0xc8, 0x40 },
+ { 0x79, 0x05 },
+ { 0xc8, 0x30 },
+ { 0x79, 0x26 },
+};
+
+static const struct ov_i2c_regvals norm_8610[] = {
+ { 0x12, 0x80 },
+ { 0x00, 0x00 },
+ { 0x01, 0x80 },
+ { 0x02, 0x80 },
+ { 0x03, 0xc0 },
+ { 0x04, 0x30 },
+ { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
+ { 0x0a, 0x86 },
+ { 0x0b, 0xb0 },
+ { 0x0c, 0x20 },
+ { 0x0d, 0x20 },
+ { 0x11, 0x01 },
+ { 0x12, 0x25 },
+ { 0x13, 0x01 },
+ { 0x14, 0x04 },
+ { 0x15, 0x01 }, /* Lin and Win think different about UV order */
+ { 0x16, 0x03 },
+ { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
+ { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
+ { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
+ { 0x1a, 0xf5 },
+ { 0x1b, 0x00 },
+ { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
+ { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
+ { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
+ { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
+ { 0x26, 0xa2 },
+ { 0x27, 0xea },
+ { 0x28, 0x00 },
+ { 0x29, 0x00 },
+ { 0x2a, 0x80 },
+ { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
+ { 0x2c, 0xac },
+ { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
+ { 0x2e, 0x80 },
+ { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
+ { 0x4c, 0x00 },
+ { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
+ { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
+ { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
+ { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
+ { 0x63, 0xff },
+ { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
+ * maybe thats wrong */
+ { 0x65, 0x00 },
+ { 0x66, 0x55 },
+ { 0x67, 0xb0 },
+ { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
+ { 0x69, 0x02 },
+ { 0x6a, 0x22 },
+ { 0x6b, 0x00 },
+ { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
+ * deleting bit7 colors the first images red */
+ { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
+ { 0x6f, 0x01 },
+ { 0x70, 0x8b },
+ { 0x71, 0x00 },
+ { 0x72, 0x14 },
+ { 0x73, 0x54 },
+ { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
+ { 0x75, 0x0e },
+ { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
+ { 0x77, 0xff },
+ { 0x78, 0x80 },
+ { 0x79, 0x80 },
+ { 0x7a, 0x80 },
+ { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
+ { 0x7c, 0x00 },
+ { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
+ { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
+ { 0x7f, 0xfb },
+ { 0x80, 0x28 },
+ { 0x81, 0x00 },
+ { 0x82, 0x23 },
+ { 0x83, 0x0b },
+ { 0x84, 0x00 },
+ { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
+ { 0x86, 0xc9 },
+ { 0x87, 0x00 },
+ { 0x88, 0x00 },
+ { 0x89, 0x01 },
+ { 0x12, 0x20 },
+ { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
+};
+
static unsigned char ov7670_abs_to_sm(unsigned char v)
{
if (v > 127)
@@ -537,18 +1073,10 @@
rc = reg_w(sd, R51x_I2C_W_SID, slave);
if (rc < 0)
return rc;
+ sd->primary_i2c_slave = slave;
return reg_w(sd, R51x_I2C_R_SID, slave + 1);
}
-struct ov_regvals {
- __u8 reg;
- __u8 val;
-};
-struct ov_i2c_regvals {
- __u8 reg;
- __u8 val;
-};
-
static int write_regvals(struct sd *sd,
const struct ov_regvals *regvals,
int n)
@@ -591,101 +1119,9 @@
static int ov8xx0_configure(struct sd *sd)
{
int rc;
- static const struct ov_i2c_regvals norm_8610[] = {
- { 0x12, 0x80 },
- { 0x00, 0x00 },
- { 0x01, 0x80 },
- { 0x02, 0x80 },
- { 0x03, 0xc0 },
- { 0x04, 0x30 },
- { 0x05, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x06, 0x70 }, /* was 0x80, new from windrv 090403 */
- { 0x0a, 0x86 },
- { 0x0b, 0xb0 },
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x11, 0x01 },
- { 0x12, 0x25 },
- { 0x13, 0x01 },
- { 0x14, 0x04 },
- { 0x15, 0x01 }, /* Lin and Win think different about UV order */
- { 0x16, 0x03 },
- { 0x17, 0x38 }, /* was 0x2f, new from windrv 090403 */
- { 0x18, 0xea }, /* was 0xcf, new from windrv 090403 */
- { 0x19, 0x02 }, /* was 0x06, new from windrv 090403 */
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0xd0 }, /* was 0x90, new from windrv 090403 */
- { 0x23, 0xc0 }, /* was 0x00, new from windrv 090403 */
- { 0x24, 0x30 }, /* was 0x1d, new from windrv 090403 */
- { 0x25, 0x50 }, /* was 0x57, new from windrv 090403 */
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x80 },
- { 0x2b, 0xc8 }, /* was 0xcc, new from windrv 090403 */
- { 0x2c, 0xac },
- { 0x2d, 0x45 }, /* was 0xd5, new from windrv 090403 */
- { 0x2e, 0x80 },
- { 0x2f, 0x14 }, /* was 0x01, new from windrv 090403 */
- { 0x4c, 0x00 },
- { 0x4d, 0x30 }, /* was 0x10, new from windrv 090403 */
- { 0x60, 0x02 }, /* was 0x01, new from windrv 090403 */
- { 0x61, 0x00 }, /* was 0x09, new from windrv 090403 */
- { 0x62, 0x5f }, /* was 0xd7, new from windrv 090403 */
- { 0x63, 0xff },
- { 0x64, 0x53 }, /* new windrv 090403 says 0x57,
- * maybe thats wrong */
- { 0x65, 0x00 },
- { 0x66, 0x55 },
- { 0x67, 0xb0 },
- { 0x68, 0xc0 }, /* was 0xaf, new from windrv 090403 */
- { 0x69, 0x02 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x99 }, /* was 0x80, old windrv says 0x00, but
- deleting bit7 colors the first images red */
- { 0x6d, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6e, 0x11 }, /* was 0x00, new from windrv 090403 */
- { 0x6f, 0x01 },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },/* 0x60? - was 0x00, new from windrv 090403 */
- { 0x75, 0x0e },
- { 0x76, 0x02 }, /* was 0x02, new from windrv 090403 */
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0x10 }, /* was 0x13, new from windrv 090403 */
- { 0x7c, 0x00 },
- { 0x7d, 0x08 }, /* was 0x09, new from windrv 090403 */
- { 0x7e, 0x08 }, /* was 0xc0, new from windrv 090403 */
- { 0x7f, 0xfb },
- { 0x80, 0x28 },
- { 0x81, 0x00 },
- { 0x82, 0x23 },
- { 0x83, 0x0b },
- { 0x84, 0x00 },
- { 0x85, 0x62 }, /* was 0x61, new from windrv 090403 */
- { 0x86, 0xc9 },
- { 0x87, 0x00 },
- { 0x88, 0x00 },
- { 0x89, 0x01 },
- { 0x12, 0x20 },
- { 0x12, 0x25 }, /* was 0x24, new from windrv 090403 */
- };
PDEBUG(D_PROBE, "starting ov8xx0 configuration");
- if (init_ov_sensor(sd) < 0)
- PDEBUG(D_ERR|D_PROBE, "Failed to read sensor ID");
- else
- PDEBUG(D_PROBE, "OV86x0 initialized");
-
/* Detect sensor (sub)type */
rc = i2c_r(sd, OV7610_REG_COM_I);
if (rc < 0) {
@@ -698,9 +1134,6 @@
PDEBUG(D_ERR, "Unknown image sensor version: %d", rc & 3);
return -1;
}
- PDEBUG(D_PROBE, "Writing 8610 registers");
- if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
- return -1;
/* Set sensor-specific vars */
/* sd->sif = 0; already done */
@@ -714,252 +1147,6 @@
{
int rc, high, low;
- /* Lawrence Glaister <lg@jfm.bc.ca> reports:
- *
- * Register 0x0f in the 7610 has the following effects:
- *
- * 0x85 (AEC method 1): Best overall, good contrast range
- * 0x45 (AEC method 2): Very overexposed
- * 0xa5 (spec sheet default): Ok, but the black level is
- * shifted resulting in loss of contrast
- * 0x05 (old driver setting): very overexposed, too much
- * contrast
- */
- static const struct ov_i2c_regvals norm_7610[] = {
- { 0x10, 0xff },
- { 0x16, 0x06 },
- { 0x28, 0x24 },
- { 0x2b, 0xac },
- { 0x12, 0x00 },
- { 0x38, 0x81 },
- { 0x28, 0x24 }, /* 0c */
- { 0x0f, 0x85 }, /* lg's setting */
- { 0x15, 0x01 },
- { 0x20, 0x1c },
- { 0x23, 0x2a },
- { 0x24, 0x10 },
- { 0x25, 0x8a },
- { 0x26, 0xa2 },
- { 0x27, 0xc2 },
- { 0x2a, 0x04 },
- { 0x2c, 0xfe },
- { 0x2d, 0x93 },
- { 0x30, 0x71 },
- { 0x31, 0x60 },
- { 0x32, 0x26 },
- { 0x33, 0x20 },
- { 0x34, 0x48 },
- { 0x12, 0x24 },
- { 0x11, 0x01 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- };
-
- static const struct ov_i2c_regvals norm_7620[] = {
- { 0x00, 0x00 }, /* gain */
- { 0x01, 0x80 }, /* blue gain */
- { 0x02, 0x80 }, /* red gain */
- { 0x03, 0xc0 }, /* OV7670_REG_VREF */
- { 0x06, 0x60 },
- { 0x07, 0x00 },
- { 0x0c, 0x24 },
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x11, 0x01 },
- { 0x12, 0x24 },
- { 0x13, 0x01 },
- { 0x14, 0x84 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x2f },
- { 0x18, 0xcf },
- { 0x19, 0x06 },
- { 0x1a, 0xf5 },
- { 0x1b, 0x00 },
- { 0x20, 0x18 },
- { 0x21, 0x80 },
- { 0x22, 0x80 },
- { 0x23, 0x00 },
- { 0x26, 0xa2 },
- { 0x27, 0xea },
- { 0x28, 0x20 },
- { 0x29, 0x00 },
- { 0x2a, 0x10 },
- { 0x2b, 0x00 },
- { 0x2c, 0x88 },
- { 0x2d, 0x91 },
- { 0x2e, 0x80 },
- { 0x2f, 0x44 },
- { 0x60, 0x27 },
- { 0x61, 0x02 },
- { 0x62, 0x5f },
- { 0x63, 0xd5 },
- { 0x64, 0x57 },
- { 0x65, 0x83 },
- { 0x66, 0x55 },
- { 0x67, 0x92 },
- { 0x68, 0xcf },
- { 0x69, 0x76 },
- { 0x6a, 0x22 },
- { 0x6b, 0x00 },
- { 0x6c, 0x02 },
- { 0x6d, 0x44 },
- { 0x6e, 0x80 },
- { 0x6f, 0x1d },
- { 0x70, 0x8b },
- { 0x71, 0x00 },
- { 0x72, 0x14 },
- { 0x73, 0x54 },
- { 0x74, 0x00 },
- { 0x75, 0x8e },
- { 0x76, 0x00 },
- { 0x77, 0xff },
- { 0x78, 0x80 },
- { 0x79, 0x80 },
- { 0x7a, 0x80 },
- { 0x7b, 0xe2 },
- { 0x7c, 0x00 },
- };
-
- /* 7640 and 7648. The defaults should be OK for most registers. */
- static const struct ov_i2c_regvals norm_7640[] = {
- { 0x12, 0x80 },
- { 0x12, 0x14 },
- };
-
- /* 7670. Defaults taken from OmniVision provided data,
- * as provided by Jonathan Corbet of OLPC */
- static const struct ov_i2c_regvals norm_7670[] = {
- { OV7670_REG_COM7, OV7670_COM7_RESET },
- { OV7670_REG_TSLB, 0x04 }, /* OV */
- { OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
- { OV7670_REG_CLKRC, 0x01 },
- /*
- * Set the hardware window. These values from OV don't entirely
- * make sense - hstop is less than hstart. But they work...
- */
- { OV7670_REG_HSTART, 0x13 }, { OV7670_REG_HSTOP, 0x01 },
- { OV7670_REG_HREF, 0xb6 }, { OV7670_REG_VSTART, 0x02 },
- { OV7670_REG_VSTOP, 0x7a }, { OV7670_REG_VREF, 0x0a },
-
- { OV7670_REG_COM3, 0 }, { OV7670_REG_COM14, 0 },
- /* Mystery scaling numbers */
- { 0x70, 0x3a }, { 0x71, 0x35 },
- { 0x72, 0x11 }, { 0x73, 0xf0 },
- { 0xa2, 0x02 },
-/* { OV7670_REG_COM10, 0x0 }, */
-
- /* Gamma curve values */
- { 0x7a, 0x20 },
- { 0x7b, 0x10 },
- { 0x7c, 0x1e },
- { 0x7d, 0x35 },
- { 0x7e, 0x5a }, { 0x7f, 0x69 },
- { 0x80, 0x76 }, { 0x81, 0x80 },
- { 0x82, 0x88 }, { 0x83, 0x8f },
- { 0x84, 0x96 }, { 0x85, 0xa3 },
- { 0x86, 0xaf }, { 0x87, 0xc4 },
- { 0x88, 0xd7 }, { 0x89, 0xe8 },
-
- /* AGC and AEC parameters. Note we start by disabling those features,
- then turn them only after tweaking the values. */
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT },
- { OV7670_REG_GAIN, 0 }, { OV7670_REG_AECH, 0 },
- { OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
- { OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
- { OV7670_REG_BD50MAX, 0x05 }, { OV7670_REG_BD60MAX, 0x07 },
- { OV7670_REG_AEW, 0x95 }, { OV7670_REG_AEB, 0x33 },
- { OV7670_REG_VPT, 0xe3 }, { OV7670_REG_HAECC1, 0x78 },
- { OV7670_REG_HAECC2, 0x68 },
- { 0xa1, 0x03 }, /* magic */
- { OV7670_REG_HAECC3, 0xd8 }, { OV7670_REG_HAECC4, 0xd8 },
- { OV7670_REG_HAECC5, 0xf0 }, { OV7670_REG_HAECC6, 0x90 },
- { OV7670_REG_HAECC7, 0x94 },
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC },
-
- /* Almost all of these are magic "reserved" values. */
- { OV7670_REG_COM5, 0x61 }, { OV7670_REG_COM6, 0x4b },
- { 0x16, 0x02 },
- { OV7670_REG_MVFP, 0x07 },
- { 0x21, 0x02 }, { 0x22, 0x91 },
- { 0x29, 0x07 }, { 0x33, 0x0b },
- { 0x35, 0x0b }, { 0x37, 0x1d },
- { 0x38, 0x71 }, { 0x39, 0x2a },
- { OV7670_REG_COM12, 0x78 }, { 0x4d, 0x40 },
- { 0x4e, 0x20 }, { OV7670_REG_GFIX, 0 },
- { 0x6b, 0x4a }, { 0x74, 0x10 },
- { 0x8d, 0x4f }, { 0x8e, 0 },
- { 0x8f, 0 }, { 0x90, 0 },
- { 0x91, 0 }, { 0x96, 0 },
- { 0x9a, 0 }, { 0xb0, 0x84 },
- { 0xb1, 0x0c }, { 0xb2, 0x0e },
- { 0xb3, 0x82 }, { 0xb8, 0x0a },
-
- /* More reserved magic, some of which tweaks white balance */
- { 0x43, 0x0a }, { 0x44, 0xf0 },
- { 0x45, 0x34 }, { 0x46, 0x58 },
- { 0x47, 0x28 }, { 0x48, 0x3a },
- { 0x59, 0x88 }, { 0x5a, 0x88 },
- { 0x5b, 0x44 }, { 0x5c, 0x67 },
- { 0x5d, 0x49 }, { 0x5e, 0x0e },
- { 0x6c, 0x0a }, { 0x6d, 0x55 },
- { 0x6e, 0x11 }, { 0x6f, 0x9f },
- /* "9e for advance AWB" */
- { 0x6a, 0x40 }, { OV7670_REG_BLUE, 0x40 },
- { OV7670_REG_RED, 0x60 },
- { OV7670_REG_COM8, OV7670_COM8_FASTAEC
- | OV7670_COM8_AECSTEP
- | OV7670_COM8_BFILT
- | OV7670_COM8_AGC
- | OV7670_COM8_AEC
- | OV7670_COM8_AWB },
-
- /* Matrix coefficients */
- { 0x4f, 0x80 }, { 0x50, 0x80 },
- { 0x51, 0 }, { 0x52, 0x22 },
- { 0x53, 0x5e }, { 0x54, 0x80 },
- { 0x58, 0x9e },
-
- { OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
- { OV7670_REG_EDGE, 0 },
- { 0x75, 0x05 }, { 0x76, 0xe1 },
- { 0x4c, 0 }, { 0x77, 0x01 },
- { OV7670_REG_COM13, OV7670_COM13_GAMMA
- | OV7670_COM13_UVSAT
- | 2}, /* was 3 */
- { 0x4b, 0x09 },
- { 0xc9, 0x60 }, { OV7670_REG_COM16, 0x38 },
- { 0x56, 0x40 },
-
- { 0x34, 0x11 },
- { OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
- { 0xa4, 0x88 }, { 0x96, 0 },
- { 0x97, 0x30 }, { 0x98, 0x20 },
- { 0x99, 0x30 }, { 0x9a, 0x84 },
- { 0x9b, 0x29 }, { 0x9c, 0x03 },
- { 0x9d, 0x4c }, { 0x9e, 0x3f },
- { 0x78, 0x04 },
-
- /* Extra-weird stuff. Some sort of multiplexor register */
- { 0x79, 0x01 }, { 0xc8, 0xf0 },
- { 0x79, 0x0f }, { 0xc8, 0x00 },
- { 0x79, 0x10 }, { 0xc8, 0x7e },
- { 0x79, 0x0a }, { 0xc8, 0x80 },
- { 0x79, 0x0b }, { 0xc8, 0x01 },
- { 0x79, 0x0c }, { 0xc8, 0x0f },
- { 0x79, 0x0d }, { 0xc8, 0x20 },
- { 0x79, 0x09 }, { 0xc8, 0x80 },
- { 0x79, 0x02 }, { 0xc8, 0xc0 },
- { 0x79, 0x03 }, { 0xc8, 0x40 },
- { 0x79, 0x05 }, { 0xc8, 0x30 },
- { 0x79, 0x26 },
- };
PDEBUG(D_PROBE, "starting OV7xx0 configuration");
@@ -1011,8 +1198,9 @@
switch (low) {
case 0x30:
PDEBUG(D_PROBE, "Sensor is an OV7630/OV7635");
- sd->sensor = SEN_OV7630;
- break;
+ PDEBUG(D_ERR,
+ "7630 is not supported by this driver");
+ return -1;
case 0x40:
PDEBUG(D_PROBE, "Sensor is an OV7645");
sd->sensor = SEN_OV7640; /* FIXME */
@@ -1038,32 +1226,6 @@
return -1;
}
- switch (sd->sensor) {
- case SEN_OV7620:
- PDEBUG(D_PROBE, "Writing 7620 registers");
- if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
- return -1;
- break;
- case SEN_OV7630:
- PDEBUG(D_ERR, "7630 is not supported by this driver version");
- return -1;
- case SEN_OV7640:
- PDEBUG(D_PROBE, "Writing 7640 registers");
- if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
- return -1;
- break;
- case SEN_OV7670:
- PDEBUG(D_PROBE, "Writing 7670 registers");
- if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
- return -1;
- break;
- default:
- PDEBUG(D_PROBE, "Writing 7610 registers");
- if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
- return -1;
- break;
- }
-
/* Set sensor-specific vars */
/* sd->sif = 0; already done */
return 0;
@@ -1073,141 +1235,7 @@
static int ov6xx0_configure(struct sd *sd)
{
int rc;
- static const struct ov_i2c_regvals norm_6x20[] = {
- { 0x12, 0x80 }, /* reset */
- { 0x11, 0x01 },
- { 0x03, 0x60 },
- { 0x05, 0x7f }, /* For when autoadjust is off */
- { 0x07, 0xa8 },
- /* The ratio of 0x0c and 0x0d controls the white point */
- { 0x0c, 0x24 },
- { 0x0d, 0x24 },
- { 0x0f, 0x15 }, /* COMS */
- { 0x10, 0x75 }, /* AEC Exposure time */
- { 0x12, 0x24 }, /* Enable AGC */
- { 0x14, 0x04 },
- /* 0x16: 0x06 helps frame stability with moving objects */
- { 0x16, 0x06 },
-/* { 0x20, 0x30 }, * Aperture correction enable */
- { 0x26, 0xb2 }, /* BLC enable */
- /* 0x28: 0x05 Selects RGB format if RGB on */
- { 0x28, 0x05 },
- { 0x2a, 0x04 }, /* Disable framerate adjust */
-/* { 0x2b, 0xac }, * Framerate; Set 2a[7] first */
- { 0x2d, 0x99 },
- { 0x33, 0xa0 }, /* Color Processing Parameter */
- { 0x34, 0xd2 }, /* Max A/D range */
- { 0x38, 0x8b },
- { 0x39, 0x40 },
-
- { 0x3c, 0x39 }, /* Enable AEC mode changing */
- { 0x3c, 0x3c }, /* Change AEC mode */
- { 0x3c, 0x24 }, /* Disable AEC mode changing */
-
- { 0x3d, 0x80 },
- /* These next two registers (0x4a, 0x4b) are undocumented.
- * They control the color balance */
- { 0x4a, 0x80 },
- { 0x4b, 0x80 },
- { 0x4d, 0xd2 }, /* This reduces noise a bit */
- { 0x4e, 0xc1 },
- { 0x4f, 0x04 },
-/* Do 50-53 have any effect? */
-/* Toggle 0x12[2] off and on here? */
- };
-
- static const struct ov_i2c_regvals norm_6x30[] = {
- { 0x12, 0x80 }, /* Reset */
- { 0x00, 0x1f }, /* Gain */
- { 0x01, 0x99 }, /* Blue gain */
- { 0x02, 0x7c }, /* Red gain */
- { 0x03, 0xc0 }, /* Saturation */
- { 0x05, 0x0a }, /* Contrast */
- { 0x06, 0x95 }, /* Brightness */
- { 0x07, 0x2d }, /* Sharpness */
- { 0x0c, 0x20 },
- { 0x0d, 0x20 },
- { 0x0e, 0x20 },
- { 0x0f, 0x05 },
- { 0x10, 0x9a },
- { 0x11, 0x00 }, /* Pixel clock = fastest */
- { 0x12, 0x24 }, /* Enable AGC and AWB */
- { 0x13, 0x21 },
- { 0x14, 0x80 },
- { 0x15, 0x01 },
- { 0x16, 0x03 },
- { 0x17, 0x38 },
- { 0x18, 0xea },
- { 0x19, 0x04 },
- { 0x1a, 0x93 },
- { 0x1b, 0x00 },
- { 0x1e, 0xc4 },
- { 0x1f, 0x04 },
- { 0x20, 0x20 },
- { 0x21, 0x10 },
- { 0x22, 0x88 },
- { 0x23, 0xc0 }, /* Crystal circuit power level */
- { 0x25, 0x9a }, /* Increase AEC black ratio */
- { 0x26, 0xb2 }, /* BLC enable */
- { 0x27, 0xa2 },
- { 0x28, 0x00 },
- { 0x29, 0x00 },
- { 0x2a, 0x84 }, /* 60 Hz power */
- { 0x2b, 0xa8 }, /* 60 Hz power */
- { 0x2c, 0xa0 },
- { 0x2d, 0x95 }, /* Enable auto-brightness */
- { 0x2e, 0x88 },
- { 0x33, 0x26 },
- { 0x34, 0x03 },
- { 0x36, 0x8f },
- { 0x37, 0x80 },
- { 0x38, 0x83 },
- { 0x39, 0x80 },
- { 0x3a, 0x0f },
- { 0x3b, 0x3c },
- { 0x3c, 0x1a },
- { 0x3d, 0x80 },
- { 0x3e, 0x80 },
- { 0x3f, 0x0e },
- { 0x40, 0x00 }, /* White bal */
- { 0x41, 0x00 }, /* White bal */
- { 0x42, 0x80 },
- { 0x43, 0x3f }, /* White bal */
- { 0x44, 0x80 },
- { 0x45, 0x20 },
- { 0x46, 0x20 },
- { 0x47, 0x80 },
- { 0x48, 0x7f },
- { 0x49, 0x00 },
- { 0x4a, 0x00 },
- { 0x4b, 0x80 },
- { 0x4c, 0xd0 },
- { 0x4d, 0x10 }, /* U = 0.563u, V = 0.714v */
- { 0x4e, 0x40 },
- { 0x4f, 0x07 }, /* UV avg., col. killer: max */
- { 0x50, 0xff },
- { 0x54, 0x23 }, /* Max AGC gain: 18dB */
- { 0x55, 0xff },
- { 0x56, 0x12 },
- { 0x57, 0x81 },
- { 0x58, 0x75 },
- { 0x59, 0x01 }, /* AGC dark current comp.: +1 */
- { 0x5a, 0x2c },
- { 0x5b, 0x0f }, /* AWB chrominance levels */
- { 0x5c, 0x10 },
- { 0x3d, 0x80 },
- { 0x27, 0xa6 },
- { 0x12, 0x20 }, /* Toggle AWB */
- { 0x12, 0x24 },
- };
-
- PDEBUG(D_PROBE, "starting sensor configuration");
-
- if (init_ov_sensor(sd) < 0) {
- PDEBUG(D_ERR, "Failed to read sensor ID.");
- return -1;
- }
- PDEBUG(D_PROBE, "OV6xx0 sensor detected");
+ PDEBUG(D_PROBE, "starting OV6xx0 configuration");
/* Detect sensor (sub)type */
rc = i2c_r(sd, OV7610_REG_COM_I);
@@ -1251,15 +1279,6 @@
/* Set sensor-specific vars */
sd->sif = 1;
- if (sd->sensor == SEN_OV6620) {
- PDEBUG(D_PROBE, "Writing 6x20 registers");
- if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
- return -1;
- } else {
- PDEBUG(D_PROBE, "Writing 6x30 registers");
- if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
- return -1;
- }
return 0;
}
@@ -1298,22 +1317,31 @@
ov51x_led_control(sd, 0); /* turn LED off */
/* Test for 76xx */
- sd->primary_i2c_slave = OV7xx0_SID;
if (ov51x_set_slave_ids(sd, OV7xx0_SID) < 0)
goto error;
/* The OV519 must be more aggressive about sensor detection since
* I2C write will never fail if the sensor is not present. We have
* to try to initialize the sensor to detect its presence */
- if (init_ov_sensor(sd) < 0) {
+ if (init_ov_sensor(sd) >= 0) {
+ if (ov7xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR, "Failed to configure OV7xx0");
+ goto error;
+ }
+ } else {
+
/* Test for 6xx0 */
- sd->primary_i2c_slave = OV6xx0_SID;
if (ov51x_set_slave_ids(sd, OV6xx0_SID) < 0)
goto error;
- if (init_ov_sensor(sd) < 0) {
+ if (init_ov_sensor(sd) >= 0) {
+ if (ov6xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR, "Failed to configure OV6xx0");
+ goto error;
+ }
+ } else {
+
/* Test for 8xx0 */
- sd->primary_i2c_slave = OV8xx0_SID;
if (ov51x_set_slave_ids(sd, OV8xx0_SID) < 0)
goto error;
@@ -1321,24 +1349,13 @@
PDEBUG(D_ERR,
"Can't determine sensor slave IDs");
goto error;
- } else {
- if (ov8xx0_configure(sd) < 0) {
- PDEBUG(D_ERR,
- "Failed to configure OV8xx0 sensor");
- goto error;
- }
}
- } else {
- if (ov6xx0_configure(sd) < 0) {
- PDEBUG(D_ERR, "Failed to configure OV6xx0");
+ if (ov8xx0_configure(sd) < 0) {
+ PDEBUG(D_ERR,
+ "Failed to configure OV8xx0 sensor");
goto error;
}
}
- } else {
- if (ov7xx0_configure(sd) < 0) {
- PDEBUG(D_ERR, "Failed to configure OV7xx0");
- goto error;
- }
}
cam = &gspca_dev->cam;
@@ -1355,15 +1372,53 @@
sd->colors = COLOR_DEF;
sd->hflip = HFLIP_DEF;
sd->vflip = VFLIP_DEF;
+ if (sd->sensor != SEN_OV7670)
+ gspca_dev->ctrl_dis = (1 << HFLIP_IDX)
+ | (1 << VFLIP_IDX);
return 0;
error:
PDEBUG(D_ERR, "OV519 Config failed");
return -EBUSY;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* initialize the sensor */
+ switch (sd->sensor) {
+ case SEN_OV6620:
+ if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
+ return -EIO;
+ break;
+ case SEN_OV6630:
+ if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
+ return -EIO;
+ break;
+ default:
+/* case SEN_OV7610: */
+/* case SEN_OV76BE: */
+ if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
+ return -EIO;
+ break;
+ case SEN_OV7620:
+ if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
+ return -EIO;
+ break;
+ case SEN_OV7640:
+ if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
+ return -EIO;
+ break;
+ case SEN_OV7670:
+ if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
+ return -EIO;
+ break;
+ case SEN_OV8610:
+ if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
+ return -EIO;
+ break;
+ }
return 0;
}
@@ -1827,14 +1882,6 @@
ov51x_led_control((struct sd *) gspca_dev, 0);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -2091,11 +2138,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -2132,6 +2177,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 7ef18d5..83b5f74 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -56,12 +56,6 @@
#define PAC207_GAIN_KNEE 20
#define PAC207_AUTOGAIN_DEADZONE 30
-/* We calculating the autogain at the end of the transfer of a frame, at this
- moment a frame with the old settings is being transmitted, and a frame is
- being captured with the old settings. So if we adjust the autogain we must
- ignore atleast the 2 next frames for the new settings to come into effect
- before doing any other adjustments */
-#define PAC207_AUTOGAIN_IGNORE_FRAMES 3
/* specific webcam descriptor */
struct sd {
@@ -131,7 +125,8 @@
.minimum = 0,
.maximum = 1,
.step = 1,
- .default_value = 1,
+#define AUTOGAIN_DEF 1
+ .default_value = AUTOGAIN_DEF,
.flags = 0,
},
.set = sd_setautogain,
@@ -181,9 +176,6 @@
/* 48 reg_72 Rate Control end BalSize_4a =0x36 */
static const __u8 PacReg72[] = { 0x00, 0x00, 0x36, 0x00 };
-static const unsigned char pac207_sof_marker[5] =
- { 0xff, 0xff, 0x00, 0xff, 0x96 };
-
static int pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
const u8 *buffer, u16 length)
{
@@ -259,6 +251,25 @@
return -ENODEV;
}
+ PDEBUG(D_PROBE,
+ "Pixart PAC207BCA Image Processor and Control Chip detected"
+ " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+
+ cam = &gspca_dev->cam;
+ cam->epaddr = 0x05;
+ cam->cam_mode = sif_mode;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
+ sd->exposure = PAC207_EXPOSURE_DEFAULT;
+ sd->gain = PAC207_GAIN_DEFAULT;
+ sd->autogain = AUTOGAIN_DEF;
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
pac207_write_reg(gspca_dev, 0x41, 0x00);
/* Bit_0=Image Format,
* Bit_1=LED,
@@ -266,28 +277,6 @@
pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
pac207_write_reg(gspca_dev, 0x11, 0x30); /* Analog Bias */
- PDEBUG(D_PROBE,
- "Pixart PAC207BCA Image Processor and Control Chip detected"
- " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
-
- cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
- cam->epaddr = 0x05;
- cam->cam_mode = sif_mode;
- cam->nmodes = ARRAY_SIZE(sif_mode);
- sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
- sd->exposure = PAC207_EXPOSURE_DEFAULT;
- sd->gain = PAC207_GAIN_DEFAULT;
-
- return 0;
-}
-
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->autogain = 1;
return 0;
}
@@ -343,14 +332,8 @@
pac207_write_reg(gspca_dev, 0x0f, 0x00); /* Power Control */
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
+/* Include pac common sof detection functions */
+#include "pac_common.h"
static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
{
@@ -365,33 +348,7 @@
else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum,
100 + sd->brightness / 2, PAC207_AUTOGAIN_DEADZONE,
PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
- sd->autogain_ignore_frames = PAC207_AUTOGAIN_IGNORE_FRAMES;
-}
-
-static unsigned char *pac207_find_sof(struct gspca_dev *gspca_dev,
- unsigned char *m, int len)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int i;
-
- /* Search for the SOF marker (fixed part) in the header */
- for (i = 0; i < len; i++) {
- if (m[i] == pac207_sof_marker[sd->sof_read]) {
- sd->sof_read++;
- if (sd->sof_read == sizeof(pac207_sof_marker)) {
- PDEBUG(D_STREAM,
- "SOF found, bytes to analyze: %u."
- " Frame starts at byte #%u",
- len, i + 1);
- sd->sof_read = 0;
- return m + i + 1;
- }
- } else {
- sd->sof_read = 0;
- }
- }
-
- return NULL;
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -402,14 +359,14 @@
struct sd *sd = (struct sd *) gspca_dev;
unsigned char *sof;
- sof = pac207_find_sof(gspca_dev, data, len);
+ sof = pac_find_sof(gspca_dev, data, len);
if (sof) {
int n;
/* finish decoding current frame */
n = sof - data;
- if (n > sizeof pac207_sof_marker)
- n -= sizeof pac207_sof_marker;
+ if (n > sizeof pac_sof_marker)
+ n -= sizeof pac_sof_marker;
else
n = 0;
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -537,7 +494,7 @@
sd->gain = PAC207_GAIN_DEFAULT;
if (gspca_dev->streaming) {
sd->autogain_ignore_frames =
- PAC207_AUTOGAIN_IGNORE_FRAMES;
+ PAC_AUTOGAIN_IGNORE_FRAMES;
setexposure(gspca_dev);
setgain(gspca_dev);
}
@@ -560,11 +517,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.dq_callback = pac207_do_auto_gain,
.pkt_scan = sd_pkt_scan,
};
@@ -597,6 +552,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 815bea6..d4be518 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -19,6 +19,36 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/* Some documentation about various registers as determined by trial and error.
+ When the register addresses differ between the 7202 and the 7311 the 2
+ different addresses are written as 7302addr/7311addr, when one of the 2
+ addresses is a - sign that register description is not valid for the
+ matching IC.
+
+ Register page 1:
+
+ Address Description
+ -/0x08 Unknown compressor related, must always be 8 except when not
+ in 640x480 resolution and page 4 reg 2 <= 3 then set it to 9 !
+ -/0x1b Auto white balance related, bit 0 is AWB enable (inverted)
+ bits 345 seem to toggle per color gains on/off (inverted)
+ 0x78 Global control, bit 6 controls the LED (inverted)
+ -/0x80 JPEG compression ratio ? Best not touched
+
+ Register page 3/4:
+
+ Address Description
+ 0x02 Clock divider 2-63, fps =~ 60 / val. Must be a multiple of 3 on
+ the 7302, so one of 3, 6, 9, ..., except when between 6 and 12?
+ -/0x0f Master gain 1-245, low value = high gain
+ 0x10/- Master gain 0-31
+ -/0x10 Another gain 0-15, limited influence (1-2x gain I guess)
+ 0x21 Bitfield: 0-1 unused, 2-3 vflip/hflip, 4-5 unknown, 6-7 unused
+ -/0x27 Seems to toggle various gains on / off, Setting bit 7 seems to
+ completely disable the analog amplification block. Set to 0x68
+ for max gain, 0x14 for minimal gain.
+*/
+
#define MODULE_NAME "pac7311"
#include "gspca.h"
@@ -31,18 +61,23 @@
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- int lum_sum;
- atomic_t avg_lum;
- atomic_t do_gain;
-
unsigned char brightness;
unsigned char contrast;
unsigned char colors;
+ unsigned char gain;
+ unsigned char exposure;
unsigned char autogain;
+ __u8 hflip;
+ __u8 vflip;
- char ffseq;
- signed char ag_cnt;
-#define AG_CNT_START 13
+ __u8 sensor;
+#define SENSOR_PAC7302 0
+#define SENSOR_PAC7311 1
+
+ u8 sof_read;
+ u8 autogain_ignore_frames;
+
+ atomic_t avg_lum;
};
/* V4L2 controls supported by the driver */
@@ -54,8 +89,18 @@
static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+/* This control is pac7302 only */
+#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
@@ -71,13 +116,15 @@
.set = sd_setbrightness,
.get = sd_getbrightness,
},
+/* This control is for both the 7302 and the 7311 */
{
{
.id = V4L2_CID_CONTRAST,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 255,
+#define CONTRAST_MAX 255
+ .maximum = CONTRAST_MAX,
.step = 1,
#define CONTRAST_DEF 127
.default_value = CONTRAST_DEF,
@@ -85,13 +132,16 @@
.set = sd_setcontrast,
.get = sd_getcontrast,
},
+/* This control is pac7302 only */
+#define SATURATION_IDX 2
{
{
.id = V4L2_CID_SATURATION,
.type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Color",
+ .name = "Saturation",
.minimum = 0,
- .maximum = 255,
+#define COLOR_MAX 255
+ .maximum = COLOR_MAX,
.step = 1,
#define COLOR_DEF 127
.default_value = COLOR_DEF,
@@ -99,6 +149,39 @@
.set = sd_setcolors,
.get = sd_getcolors,
},
+/* All controls below are for both the 7302 and the 7311 */
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = 0,
+#define GAIN_MAX 255
+ .maximum = GAIN_MAX,
+ .step = 1,
+#define GAIN_DEF 127
+#define GAIN_KNEE 255 /* Gain seems to cause little noise on the pac73xx */
+ .default_value = GAIN_DEF,
+ },
+ .set = sd_setgain,
+ .get = sd_getgain,
+ },
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = 0,
+#define EXPOSURE_MAX 255
+ .maximum = EXPOSURE_MAX,
+ .step = 1,
+#define EXPOSURE_DEF 16 /* 32 ms / 30 fps */
+#define EXPOSURE_KNEE 50 /* 100 ms / 10 fps */
+ .default_value = EXPOSURE_DEF,
+ },
+ .set = sd_setexposure,
+ .get = sd_getexposure,
+ },
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -113,101 +196,207 @@
.set = sd_setautogain,
.get = sd_getautogain,
},
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define HFLIP_DEF 0
+ .default_value = HFLIP_DEF,
+ },
+ .set = sd_sethflip,
+ .get = sd_gethflip,
+ },
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Vflip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define VFLIP_DEF 0
+ .default_value = VFLIP_DEF,
+ },
+ .set = sd_setvflip,
+ .get = sd_getvflip,
+ },
};
static struct v4l2_pix_format vga_mode[] = {
- {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {160, 120, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 160,
.sizeimage = 160 * 120 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 2},
- {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {320, 240, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 320,
.sizeimage = 320 * 240 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ {640, 480, V4L2_PIX_FMT_PJPG, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 0},
};
-#define PAC7311_JPEG_HEADER_SIZE (sizeof pac7311_jpeg_header) /* (594) */
+/* pac 7302 */
+static const __u8 init_7302[] = {
+/* index,value */
+ 0xff, 0x01, /* page 1 */
+ 0x78, 0x00, /* deactivate */
+ 0xff, 0x01,
+ 0x78, 0x40, /* led off */
+};
+static const __u8 start_7302[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x00, /* page 0 */
+ 0x00, 12, 0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x0d, 24, 0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
+ 0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
+ 0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
+ 0x26, 2, 0xaa, 0xaa,
+ 0x2e, 1, 0x31,
+ 0x38, 1, 0x01,
+ 0x3a, 3, 0x14, 0xff, 0x5a,
+ 0x43, 11, 0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
+ 0x00, 0x54, 0x11,
+ 0x55, 1, 0x00,
+ 0x62, 4, 0x10, 0x1e, 0x1e, 0x18,
+ 0x6b, 1, 0x00,
+ 0x6e, 3, 0x08, 0x06, 0x00,
+ 0x72, 3, 0x00, 0xff, 0x00,
+ 0x7d, 23, 0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
+ 0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
+ 0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
+ 0xa2, 10, 0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
+ 0xd2, 0xeb,
+ 0xaf, 1, 0x02,
+ 0xb5, 2, 0x08, 0x08,
+ 0xb8, 2, 0x08, 0x88,
+ 0xc4, 4, 0xae, 0x01, 0x04, 0x01,
+ 0xcc, 1, 0x00,
+ 0xd1, 11, 0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
+ 0xc1, 0xd7, 0xec,
+ 0xdc, 1, 0x01,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x12, 3, 0x02, 0x00, 0x01,
+ 0x3e, 2, 0x00, 0x00,
+ 0x76, 5, 0x01, 0x20, 0x40, 0x00, 0xf2,
+ 0x7c, 1, 0x00,
+ 0x7f, 10, 0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
+ 0x02, 0x00,
+ 0x96, 5, 0x01, 0x10, 0x04, 0x01, 0x04,
+ 0xc8, 14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
+ 0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
+ 0xd8, 1, 0x01,
+ 0xdb, 2, 0x00, 0x01,
+ 0xde, 7, 0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
+ 0xe6, 4, 0x00, 0x00, 0x00, 0x01,
+ 0xeb, 1, 0x00,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x22, 1, 0x00,
+ 0xff, 1, 0x03, /* page 3 */
+ 0x00, 255, /* load the page 3 */
+ 0x11, 1, 0x01,
+ 0xff, 1, 0x02, /* page 2 */
+ 0x13, 1, 0x00,
+ 0x22, 4, 0x1f, 0xa4, 0xf0, 0x96,
+ 0x27, 2, 0x14, 0x0c,
+ 0x2a, 5, 0xc8, 0x00, 0x18, 0x12, 0x22,
+ 0x64, 8, 0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
+ 0x6e, 1, 0x08,
+ 0xff, 1, 0x01, /* page 1 */
+ 0x78, 1, 0x00,
+ 0, 0 /* end of sequence */
+};
-static const __u8 pac7311_jpeg_header[] = {
- 0xff, 0xd8,
- 0xff, 0xe0, 0x00, 0x03, 0x20,
- 0xff, 0xc0, 0x00, 0x11, 0x08,
- 0x01, 0xe0, /* 12: height */
- 0x02, 0x80, /* 14: width */
- 0x03, /* 16 */
- 0x01, 0x21, 0x00,
- 0x02, 0x11, 0x01,
- 0x03, 0x11, 0x01,
- 0xff, 0xdb, 0x00, 0x84,
- 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d,
- 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16,
- 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d,
- 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40,
- 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, 0x5f,
- 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64,
- 0x78, 0x5c, 0x65, 0x67, 0x63, 0x01, 0x11, 0x12, 0x12, 0x18,
- 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
- 0xff, 0xc4, 0x01, 0xa2, 0x00, 0x00, 0x01, 0x05, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02,
- 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7d,
- 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31,
- 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32,
- 0x81, 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52,
- 0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
- 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
- 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45,
- 0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57,
- 0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
- 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x83,
- 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
- 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
- 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
- 0xd9, 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
- 0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
- 0xf9, 0xfa, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
- 0x0b, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
- 0x07, 0x05, 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
- 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41,
- 0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14,
- 0x42, 0x91, 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
- 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25,
- 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a,
- 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46,
- 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
- 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a,
- 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x82, 0x83,
- 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94,
- 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
- 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
- 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
- 0xd9, 0xda, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
- 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
- 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03,
- 0x11, 0x00, 0x3f, 0x00
+/* page 3 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page3_7302[] = {
+ 0x90, 0x40, 0x03, 0x50, 0xc2, 0x01, 0x14, 0x16,
+ 0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
+ 0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
+ 0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
+ 0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
+ 0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
+ 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
+ 0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+ 0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
+ 0x00
+};
+
+/* pac 7311 */
+static const __u8 init_7311[] = {
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x40, /* Bit_0=start stream, Bit_6=LED */
+ 0x78, 0x44, /* Bit_0=start stream, Bit_6=LED */
+ 0xff, 0x04,
+ 0x27, 0x80,
+ 0x28, 0xca,
+ 0x29, 0x53,
+ 0x2a, 0x0e,
+ 0xff, 0x01,
+ 0x3e, 0x20,
+};
+
+static const __u8 start_7311[] = {
+/* index, len, [value]* */
+ 0xff, 1, 0x01, /* page 1 */
+ 0x02, 43, 0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
+ 0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
+ 0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
+ 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00,
+ 0x3e, 42, 0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
+ 0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
+ 0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
+ 0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
+ 0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
+ 0xd0, 0xff,
+ 0x78, 6, 0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
+ 0x7f, 18, 0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
+ 0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
+ 0x18, 0x20,
+ 0x96, 3, 0x01, 0x08, 0x04,
+ 0xa0, 4, 0x44, 0x44, 0x44, 0x04,
+ 0xf0, 13, 0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
+ 0x3f, 0x00, 0x0a, 0x01, 0x00,
+ 0xff, 1, 0x04, /* page 4 */
+ 0x00, 254, /* load the page 4 */
+ 0x11, 1, 0x01,
+ 0, 0 /* end of sequence */
+};
+
+/* page 4 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page4_7311[] = {
+ 0xaa, 0xaa, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
+ 0x09, 0x00, 0xaa, 0xaa, 0x07, 0x00, 0x00, 0x62,
+ 0x08, 0xaa, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, 0xaa,
+ 0xaa, 0x00, 0x08, 0xaa, 0x03, 0xaa, 0x00, 0x68,
+ 0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
+ 0x23, 0x28, 0x04, 0x11, 0x00, 0x00
};
static void reg_w_buf(struct gspca_dev *gspca_dev,
- __u16 index,
- const char *buffer, __u16 len)
+ __u8 index,
+ const char *buffer, int len)
{
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
@@ -219,21 +408,9 @@
500);
}
-static __u8 reg_r(struct gspca_dev *gspca_dev,
- __u16 index)
-{
- usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- 0, /* request */
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- 0, /* value */
- index, gspca_dev->usb_buf, 1,
- 500);
- return gspca_dev->usb_buf[0];
-}
static void reg_w(struct gspca_dev *gspca_dev,
- __u16 index,
+ __u8 index,
__u8 value)
{
gspca_dev->usb_buf[0] = value;
@@ -241,10 +418,78 @@
usb_sndctrlpipe(gspca_dev->dev, 0),
0, /* request */
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, gspca_dev->usb_buf, 1,
+ 0, index, gspca_dev->usb_buf, 1,
500);
}
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+ const __u8 *seq, int len)
+{
+ while (--len >= 0) {
+ reg_w(gspca_dev, seq[0], seq[1]);
+ seq += 2;
+ }
+}
+
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+ const __u8 *page, int len)
+{
+ int index;
+
+ for (index = 0; index < len; index++) {
+ if (page[index] == 0xaa) /* skip this index */
+ continue;
+ gspca_dev->usb_buf[0] = page[index];
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0, /* request */
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, index, gspca_dev->usb_buf, 1,
+ 500);
+ }
+}
+
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+ const __u8 *seq)
+{
+ int index, len;
+
+ for (;;) {
+ index = *seq++;
+ len = *seq++;
+ switch (len) {
+ case 0:
+ return;
+ case 254:
+ reg_w_page(gspca_dev, page4_7311, sizeof page4_7311);
+ break;
+ case 255:
+ reg_w_page(gspca_dev, page3_7302, sizeof page3_7302);
+ break;
+ default:
+ if (len > 64) {
+ PDEBUG(D_ERR|D_STREAM,
+ "Incorrect variable sequence");
+ return;
+ }
+ while (len > 0) {
+ if (len < 8) {
+ reg_w_buf(gspca_dev, index, seq, len);
+ seq += len;
+ break;
+ }
+ reg_w_buf(gspca_dev, index, seq, 8);
+ seq += 8;
+ index += 8;
+ len -= 8;
+ }
+ }
+ }
+ /* not reached */
+}
+
/* this function is called at probe time */
static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
@@ -252,203 +497,245 @@
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- PDEBUG(D_CONF, "Find Sensor PAC7311");
- reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x27, 0x80);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x53);
- reg_w(gspca_dev, 0x2a, 0x0e);
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x3e, 0x20);
-
cam = &gspca_dev->cam;
cam->epaddr = 0x05;
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
+
+ sd->sensor = id->driver_info;
+ if (sd->sensor == SENSOR_PAC7302) {
+ PDEBUG(D_CONF, "Find Sensor PAC7302");
+ cam->cam_mode = &vga_mode[2]; /* only 640x480 */
+ cam->nmodes = 1;
+ } else {
+ PDEBUG(D_CONF, "Find Sensor PAC7311");
+ cam->cam_mode = vga_mode;
+ cam->nmodes = ARRAY_SIZE(vga_mode);
+ gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX)
+ | (1 << SATURATION_IDX);
+ }
sd->brightness = BRIGHTNESS_DEF;
sd->contrast = CONTRAST_DEF;
sd->colors = COLOR_DEF;
+ sd->gain = GAIN_DEF;
+ sd->exposure = EXPOSURE_DEF;
sd->autogain = AUTOGAIN_DEF;
- sd->ag_cnt = -1;
+ sd->hflip = HFLIP_DEF;
+ sd->vflip = VFLIP_DEF;
return 0;
}
-static void setbrightness(struct gspca_dev *gspca_dev)
+/* This function is used by pac7302 only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int brightness;
+ int i, v;
+ static const __u8 max[10] =
+ {0x29, 0x33, 0x42, 0x5a, 0x6e, 0x80, 0x9f, 0xbb,
+ 0xd4, 0xec};
+ static const __u8 delta[10] =
+ {0x35, 0x33, 0x33, 0x2f, 0x2a, 0x25, 0x1e, 0x17,
+ 0x11, 0x0b};
-/*jfm: inverted?*/
- brightness = BRIGHTNESS_MAX - sd->brightness;
- reg_w(gspca_dev, 0xff, 0x04);
-/* reg_w(gspca_dev, 0x0e, 0x00); */
- reg_w(gspca_dev, 0x0f, brightness);
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
- PDEBUG(D_CONF|D_STREAM, "brightness: %i", brightness);
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 10; i++) {
+ v = max[i];
+ v += (sd->brightness - BRIGHTNESS_MAX)
+ * 150 / BRIGHTNESS_MAX; /* 200 ? */
+ v -= delta[i] * sd->contrast / CONTRAST_MAX;
+ if (v < 0)
+ v = 0;
+ else if (v > 0xff)
+ v = 0xff;
+ reg_w(gspca_dev, 0xa2 + i, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
}
+/* This function is used by pac7311 only */
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x80, sd->contrast);
+ reg_w(gspca_dev, 0xff, 0x04);
+ reg_w(gspca_dev, 0x10, sd->contrast >> 4);
/* load registers to sensor (Bit 0, auto clear) */
reg_w(gspca_dev, 0x11, 0x01);
- PDEBUG(D_CONF|D_STREAM, "contrast: %i", sd->contrast);
}
+/* This function is used by pac7302 only */
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ int i, v;
+ static const int a[9] =
+ {217, -212, 0, -101, 170, -67, -38, -315, 355};
+ static const int b[9] =
+ {19, 106, 0, 19, 106, 1, 19, 106, 1};
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x10, sd->colors);
- /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
reg_w(gspca_dev, 0x11, 0x01);
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ for (i = 0; i < 9; i++) {
+ v = a[i] * sd->colors / COLOR_MAX + b[i];
+ reg_w(gspca_dev, 0x0f + 2 * i, (v >> 8) & 0x07);
+ reg_w(gspca_dev, 0x0f + 2 * i + 1, v);
+ }
+ reg_w(gspca_dev, 0xdc, 0x01);
PDEBUG(D_CONF|D_STREAM, "color: %i", sd->colors);
}
-static void setautogain(struct gspca_dev *gspca_dev)
+static void setgain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- if (sd->autogain) {
- sd->lum_sum = 0;
- sd->ag_cnt = AG_CNT_START;
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x10, sd->gain >> 3);
} else {
- sd->ag_cnt = -1;
+ int gain = GAIN_MAX - sd->gain;
+ if (gain < 1)
+ gain = 1;
+ else if (gain > 245)
+ gain = 245;
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x0e, 0x00);
+ reg_w(gspca_dev, 0x0f, gain);
}
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+static void setexposure(struct gspca_dev *gspca_dev)
{
- reg_w(gspca_dev, 0x78, 0x00); /* Turn on LED */
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 reg;
+
+ /* register 2 of frame 3/4 contains the clock divider configuring the
+ no fps according to the formula: 60 / reg. sd->exposure is the
+ desired exposure time in ms. */
+ reg = 120 * sd->exposure / 1000;
+ if (reg < 2)
+ reg = 2;
+ else if (reg > 63)
+ reg = 63;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* On the pac7302 reg2 MUST be a multiple of 3, so round it to
+ the nearest multiple of 3, except when between 6 and 12? */
+ if (reg < 6 || reg > 12)
+ reg = ((reg + 1) / 3) * 3;
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ reg_w(gspca_dev, 0x02, reg);
+ } else {
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ reg_w(gspca_dev, 0x02, reg);
+ /* Page 1 register 8 must always be 0x08 except when not in
+ 640x480 mode and Page3/4 reg 2 <= 3 then it must be 9 */
+ reg_w(gspca_dev, 0xff, 0x01);
+ if (gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv &&
+ reg <= 3)
+ reg_w(gspca_dev, 0x08, 0x09);
+ else
+ reg_w(gspca_dev, 0x08, 0x08);
+ }
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+static void sethvflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 data;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x03); /* page 3 */
+ data = (sd->hflip ? 0x08 : 0x00)
+ | (sd->vflip ? 0x04 : 0x00);
+ } else {
+ reg_w(gspca_dev, 0xff, 0x04); /* page 4 */
+ data = (sd->hflip ? 0x04 : 0x00)
+ | (sd->vflip ? 0x08 : 0x00);
+ }
+ reg_w(gspca_dev, 0x21, data);
+ /* load registers to sensor (Bit 0, auto clear) */
+ reg_w(gspca_dev, 0x11, 0x01);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAC7302)
+ reg_w_seq(gspca_dev, init_7302, sizeof init_7302);
+ else
+ reg_w_seq(gspca_dev, init_7311, sizeof init_7311);
+
return 0;
}
static void sd_start(struct gspca_dev *gspca_dev)
{
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w_buf(gspca_dev, 0x0002, "\x48\x0a\x40\x08\x00\x00\x08\x00", 8);
- reg_w_buf(gspca_dev, 0x000a, "\x06\xff\x11\xff\x5a\x30\x90\x4c", 8);
- reg_w_buf(gspca_dev, 0x0012, "\x00\x07\x00\x0a\x10\x00\xa0\x10", 8);
- reg_w_buf(gspca_dev, 0x001a, "\x02\x00\x00\x00\x00\x0b\x01\x00", 8);
- reg_w_buf(gspca_dev, 0x0022, "\x00\x00\x00\x00\x00\x00\x00\x00", 8);
- reg_w_buf(gspca_dev, 0x002a, "\x00\x00\x00", 3);
- reg_w_buf(gspca_dev, 0x003e, "\x00\x00\x78\x52\x4a\x52\x78\x6e", 8);
- reg_w_buf(gspca_dev, 0x0046, "\x48\x46\x48\x6e\x5f\x49\x42\x49", 8);
- reg_w_buf(gspca_dev, 0x004e, "\x5f\x5f\x49\x42\x49\x5f\x6e\x48", 8);
- reg_w_buf(gspca_dev, 0x0056, "\x46\x48\x6e\x78\x52\x4a\x52\x78", 8);
- reg_w_buf(gspca_dev, 0x005e, "\x00\x00\x09\x1b\x34\x49\x5c\x9b", 8);
- reg_w_buf(gspca_dev, 0x0066, "\xd0\xff", 2);
- reg_w_buf(gspca_dev, 0x0078, "\x44\x00\xf2\x01\x01\x80", 6);
- reg_w_buf(gspca_dev, 0x007f, "\x2a\x1c\x00\xc8\x02\x58\x03\x84", 8);
- reg_w_buf(gspca_dev, 0x0087, "\x12\x00\x1a\x04\x08\x0c\x10\x14", 8);
- reg_w_buf(gspca_dev, 0x008f, "\x18\x20", 2);
- reg_w_buf(gspca_dev, 0x0096, "\x01\x08\x04", 3);
- reg_w_buf(gspca_dev, 0x00a0, "\x44\x44\x44\x04", 4);
- reg_w_buf(gspca_dev, 0x00f0, "\x01\x00\x00\x00\x22\x00\x20\x00", 8);
- reg_w_buf(gspca_dev, 0x00f8, "\x3f\x00\x0a\x01\x00", 5);
+ struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x04);
- reg_w(gspca_dev, 0x03, 0x54);
- reg_w(gspca_dev, 0x04, 0x07);
- reg_w(gspca_dev, 0x05, 0x2b);
- reg_w(gspca_dev, 0x06, 0x09);
- reg_w(gspca_dev, 0x07, 0x0f);
- reg_w(gspca_dev, 0x08, 0x09);
- reg_w(gspca_dev, 0x09, 0x00);
- reg_w(gspca_dev, 0x0c, 0x07);
- reg_w(gspca_dev, 0x0d, 0x00);
- reg_w(gspca_dev, 0x0e, 0x00);
- reg_w(gspca_dev, 0x0f, 0x62);
- reg_w(gspca_dev, 0x10, 0x08);
- reg_w(gspca_dev, 0x12, 0x07);
- reg_w(gspca_dev, 0x13, 0x00);
- reg_w(gspca_dev, 0x14, 0x00);
- reg_w(gspca_dev, 0x15, 0x00);
- reg_w(gspca_dev, 0x16, 0x00);
- reg_w(gspca_dev, 0x17, 0x00);
- reg_w(gspca_dev, 0x18, 0x00);
- reg_w(gspca_dev, 0x19, 0x00);
- reg_w(gspca_dev, 0x1a, 0x00);
- reg_w(gspca_dev, 0x1b, 0x03);
- reg_w(gspca_dev, 0x1c, 0xa0);
- reg_w(gspca_dev, 0x1d, 0x01);
- reg_w(gspca_dev, 0x1e, 0xf4);
- reg_w(gspca_dev, 0x21, 0x00);
- reg_w(gspca_dev, 0x22, 0x08);
- reg_w(gspca_dev, 0x24, 0x03);
- reg_w(gspca_dev, 0x26, 0x00);
- reg_w(gspca_dev, 0x27, 0x01);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x10);
- reg_w(gspca_dev, 0x2a, 0x06);
- reg_w(gspca_dev, 0x2b, 0x78);
- reg_w(gspca_dev, 0x2c, 0x00);
- reg_w(gspca_dev, 0x2d, 0x00);
- reg_w(gspca_dev, 0x2e, 0x00);
- reg_w(gspca_dev, 0x2f, 0x00);
- reg_w(gspca_dev, 0x30, 0x23);
- reg_w(gspca_dev, 0x31, 0x28);
- reg_w(gspca_dev, 0x32, 0x04);
- reg_w(gspca_dev, 0x33, 0x11);
- reg_w(gspca_dev, 0x34, 0x00);
- reg_w(gspca_dev, 0x35, 0x00);
- reg_w(gspca_dev, 0x11, 0x01);
- setcontrast(gspca_dev);
- setbrightness(gspca_dev);
- setcolors(gspca_dev);
- setautogain(gspca_dev);
+ sd->sof_read = 0;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w_var(gspca_dev, start_7302);
+ setbrightcont(gspca_dev);
+ setcolors(gspca_dev);
+ } else {
+ reg_w_var(gspca_dev, start_7311);
+ setcontrast(gspca_dev);
+ }
+ setgain(gspca_dev);
+ setexposure(gspca_dev);
+ sethvflip(gspca_dev);
/* set correct resolution */
switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
- case 2: /* 160x120 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ case 2: /* 160x120 pac7311 */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x09);
reg_w(gspca_dev, 0x17, 0x20);
- reg_w(gspca_dev, 0x1b, 0x00);
-/* reg_w(gspca_dev, 0x80, 0x69); */
reg_w(gspca_dev, 0x87, 0x10);
break;
- case 1: /* 320x240 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ case 1: /* 320x240 pac7311 */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x09);
reg_w(gspca_dev, 0x17, 0x30);
-/* reg_w(gspca_dev, 0x80, 0x3f); */
reg_w(gspca_dev, 0x87, 0x11);
break;
case 0: /* 640x480 */
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x02, 0x03);
+ if (sd->sensor == SENSOR_PAC7302)
+ break;
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x08, 0x08);
reg_w(gspca_dev, 0x17, 0x00);
-/* reg_w(gspca_dev, 0x80, 0x1c); */
reg_w(gspca_dev, 0x87, 0x12);
break;
}
+ sd->sof_read = 0;
+ sd->autogain_ignore_frames = 0;
+ atomic_set(&sd->avg_lum, -1);
+
/* start stream */
reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x78, 0x04);
- reg_w(gspca_dev, 0x78, 0x05);
+ if (sd->sensor == SENSOR_PAC7302)
+ reg_w(gspca_dev, 0x78, 0x01);
+ else
+ reg_w(gspca_dev, 0x78, 0x05);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x00);
+ reg_w(gspca_dev, 0x78, 0x00);
+ return;
+ }
reg_w(gspca_dev, 0xff, 0x04);
reg_w(gspca_dev, 0x27, 0x80);
reg_w(gspca_dev, 0x28, 0xca);
@@ -456,187 +743,147 @@
reg_w(gspca_dev, 0x2a, 0x0e);
reg_w(gspca_dev, 0xff, 0x01);
reg_w(gspca_dev, 0x3e, 0x20);
- reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
+ reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_6=LED */
}
static void sd_stop0(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_PAC7302) {
+ reg_w(gspca_dev, 0xff, 0x01);
+ reg_w(gspca_dev, 0x78, 0x40);
+ }
}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x27, 0x80);
- reg_w(gspca_dev, 0x28, 0xca);
- reg_w(gspca_dev, 0x29, 0x53);
- reg_w(gspca_dev, 0x2a, 0x0e);
- reg_w(gspca_dev, 0xff, 0x01);
- reg_w(gspca_dev, 0x3e, 0x20);
- reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
- reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
-}
+/* Include pac common sof detection functions */
+#include "pac_common.h"
static void do_autogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int luma;
- int luma_mean = 128;
- int luma_delta = 20;
- __u8 spring = 5;
- int Gbright;
+ int avg_lum = atomic_read(&sd->avg_lum);
+ int desired_lum, deadzone;
- if (!atomic_read(&sd->do_gain))
+ if (avg_lum == -1)
return;
- atomic_set(&sd->do_gain, 0);
- luma = atomic_read(&sd->avg_lum);
- Gbright = reg_r(gspca_dev, 0x02);
- PDEBUG(D_FRAM, "luma mean %d", luma);
- if (luma < luma_mean - luma_delta ||
- luma > luma_mean + luma_delta) {
- Gbright += (luma_mean - luma) >> spring;
- if (Gbright > 0x1a)
- Gbright = 0x1a;
- else if (Gbright < 4)
- Gbright = 4;
- PDEBUG(D_FRAM, "gbright %d", Gbright);
- reg_w(gspca_dev, 0xff, 0x04);
- reg_w(gspca_dev, 0x0f, Gbright);
- /* load registers to sensor (Bit 0, auto clear) */
- reg_w(gspca_dev, 0x11, 0x01);
+ if (sd->sensor == SENSOR_PAC7302) {
+ desired_lum = 270 + sd->brightness * 4;
+ /* Hack hack, with the 7202 the first exposure step is
+ pretty large, so if we're about to make the first
+ exposure increase make the deadzone large to avoid
+ oscilating */
+ if (desired_lum > avg_lum && sd->gain == GAIN_DEF &&
+ sd->exposure > EXPOSURE_DEF &&
+ sd->exposure < 42)
+ deadzone = 90;
+ else
+ deadzone = 30;
+ } else {
+ desired_lum = 200;
+ deadzone = 20;
}
+
+ if (sd->autogain_ignore_frames > 0)
+ sd->autogain_ignore_frames--;
+ else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum, desired_lum,
+ deadzone, GAIN_KNEE, EXPOSURE_KNEE))
+ sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
}
+static const unsigned char pac7311_jpeg_header1[] = {
+ 0xff, 0xd8, 0xff, 0xc0, 0x00, 0x11, 0x08
+};
+
+static const unsigned char pac7311_jpeg_header2[] = {
+ 0x03, 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xda,
+ 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
+};
+
+/* this function is run at interrupt level */
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
struct sd *sd = (struct sd *) gspca_dev;
- unsigned char tmpbuf[4];
- int i, p, ffseq;
+ unsigned char *sof;
-/* if (len < 5) { */
- if (len < 6) {
-/* gspca_dev->last_packet_type = DISCARD_PACKET; */
- return;
- }
+ sof = pac_find_sof(gspca_dev, data, len);
+ if (sof) {
+ unsigned char tmpbuf[4];
+ int n, lum_offset, footer_length;
- ffseq = sd->ffseq;
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* 6 bytes after the FF D9 EOF marker a number of lumination
+ bytes are send corresponding to different parts of the
+ image, the 14th and 15th byte after the EOF seem to
+ correspond to the center of the image */
+ lum_offset = 61 + sizeof pac_sof_marker;
+ footer_length = 74;
+ } else {
+ lum_offset = 24 + sizeof pac_sof_marker;
+ footer_length = 26;
+ }
- for (p = 0; p < len - 6; p++) {
- if ((data[0 + p] == 0xff)
- && (data[1 + p] == 0xff)
- && (data[2 + p] == 0x00)
- && (data[3 + p] == 0xff)
- && (data[4 + p] == 0x96)) {
-
- /* start of frame */
- if (sd->ag_cnt >= 0 && p > 28) {
- sd->lum_sum += data[p - 23];
- if (--sd->ag_cnt < 0) {
- sd->ag_cnt = AG_CNT_START;
- atomic_set(&sd->avg_lum,
- sd->lum_sum / AG_CNT_START);
- sd->lum_sum = 0;
- atomic_set(&sd->do_gain, 1);
- }
- }
-
- /* copy the end of data to the current frame */
+ /* Finish decoding current frame */
+ n = (sof - data) - (footer_length + sizeof pac_sof_marker);
+ if (n < 0) {
+ frame->data_end += n;
+ n = 0;
+ }
+ frame = gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ data, n);
+ if (gspca_dev->last_packet_type != DISCARD_PACKET &&
+ frame->data_end[-2] == 0xff &&
+ frame->data_end[-1] == 0xd9)
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
- data, p);
+ NULL, 0);
- /* put the JPEG header in the new frame */
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
- (unsigned char *) pac7311_jpeg_header,
- 12);
+ n = sof - data;
+ len -= n;
+ data = sof;
+
+ /* Get average lumination */
+ if (gspca_dev->last_packet_type == LAST_PACKET &&
+ n >= lum_offset)
+ atomic_set(&sd->avg_lum, data[-lum_offset] +
+ data[-lum_offset + 1]);
+ else
+ atomic_set(&sd->avg_lum, -1);
+
+ /* Start the new frame with the jpeg header */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+ pac7311_jpeg_header1, sizeof(pac7311_jpeg_header1));
+ if (sd->sensor == SENSOR_PAC7302) {
+ /* The PAC7302 has the image rotated 90 degrees */
+ tmpbuf[0] = gspca_dev->width >> 8;
+ tmpbuf[1] = gspca_dev->width & 0xff;
+ tmpbuf[2] = gspca_dev->height >> 8;
+ tmpbuf[3] = gspca_dev->height & 0xff;
+ } else {
tmpbuf[0] = gspca_dev->height >> 8;
tmpbuf[1] = gspca_dev->height & 0xff;
tmpbuf[2] = gspca_dev->width >> 8;
tmpbuf[3] = gspca_dev->width & 0xff;
- gspca_frame_add(gspca_dev, INTER_PACKET, frame,
- tmpbuf, 4);
- gspca_frame_add(gspca_dev, INTER_PACKET, frame,
- (unsigned char *) &pac7311_jpeg_header[16],
- PAC7311_JPEG_HEADER_SIZE - 16);
-
- data += p + 7;
- len -= p + 7;
- ffseq = 0;
- break;
}
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame, tmpbuf, 4);
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ pac7311_jpeg_header2, sizeof(pac7311_jpeg_header2));
}
-
- /* remove the 'ff ff ff xx' sequences */
- switch (ffseq) {
- case 3:
- data += 1;
- len -= 1;
- break;
- case 2:
- if (data[0] == 0xff) {
- data += 2;
- len -= 2;
- frame->data_end -= 2;
- }
- break;
- case 1:
- if (data[0] == 0xff
- && data[1] == 0xff) {
- data += 3;
- len -= 3;
- frame->data_end -= 1;
- }
- break;
- }
- for (i = 0; i < len - 4; i++) {
- if (data[i] == 0xff
- && data[i + 1] == 0xff
- && data[i + 2] == 0xff) {
- memmove(&data[i], &data[i + 4], len - i - 4);
- len -= 4;
- }
- }
- ffseq = 0;
- if (data[len - 4] == 0xff) {
- if (data[len - 3] == 0xff
- && data[len - 2] == 0xff) {
- len -= 4;
- }
- } else if (data[len - 3] == 0xff) {
- if (data[len - 2] == 0xff
- && data[len - 1] == 0xff)
- ffseq = 3;
- } else if (data[len - 2] == 0xff) {
- if (data[len - 1] == 0xff)
- ffseq = 2;
- } else if (data[len - 1] == 0xff)
- ffseq = 1;
- sd->ffseq = ffseq;
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-/* sd->brightness = reg_r(gspca_dev, 0x08);
- return sd->brightness; */
-/* PDEBUG(D_CONF, "Called pac7311_getbrightness: Not implemented yet"); */
-}
-
-
-
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = val;
if (gspca_dev->streaming)
- setbrightness(gspca_dev);
+ setbrightcont(gspca_dev);
return 0;
}
@@ -644,7 +891,6 @@
{
struct sd *sd = (struct sd *) gspca_dev;
- getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@@ -654,8 +900,12 @@
struct sd *sd = (struct sd *) gspca_dev;
sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
+ if (gspca_dev->streaming) {
+ if (sd->sensor == SENSOR_PAC7302)
+ setbrightcont(gspca_dev);
+ else
+ setcontrast(gspca_dev);
+ }
return 0;
}
@@ -663,7 +913,6 @@
{
struct sd *sd = (struct sd *) gspca_dev;
-/* getcontrast(gspca_dev); */
*val = sd->contrast;
return 0;
}
@@ -682,18 +931,66 @@
{
struct sd *sd = (struct sd *) gspca_dev;
-/* getcolors(gspca_dev); */
*val = sd->colors;
return 0;
}
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->gain = val;
+ if (gspca_dev->streaming)
+ setgain(gspca_dev);
+ return 0;
+}
+
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->gain;
+ return 0;
+}
+
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->exposure = val;
+ if (gspca_dev->streaming)
+ setexposure(gspca_dev);
+ return 0;
+}
+
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->exposure;
+ return 0;
+}
+
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->autogain = val;
- if (gspca_dev->streaming)
- setautogain(gspca_dev);
+ /* when switching to autogain set defaults to make sure
+ we are on a valid point of the autogain gain /
+ exposure knee graph, and give this change time to
+ take effect before doing autogain. */
+ if (sd->autogain) {
+ sd->exposure = EXPOSURE_DEF;
+ sd->gain = GAIN_DEF;
+ if (gspca_dev->streaming) {
+ sd->autogain_ignore_frames =
+ PAC_AUTOGAIN_IGNORE_FRAMES;
+ setexposure(gspca_dev);
+ setgain(gspca_dev);
+ }
+ }
+
return 0;
}
@@ -705,30 +1002,67 @@
return 0;
}
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->hflip = val;
+ if (gspca_dev->streaming)
+ sethvflip(gspca_dev);
+ return 0;
+}
+
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->hflip;
+ return 0;
+}
+
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vflip = val;
+ if (gspca_dev->streaming)
+ sethvflip(gspca_dev);
+ return 0;
+}
+
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->vflip;
+ return 0;
+}
+
/* sub-driver description */
static struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
/* -- module initialisation -- */
static __devinitdata struct usb_device_id device_table[] = {
- {USB_DEVICE(0x093a, 0x2600)},
- {USB_DEVICE(0x093a, 0x2601)},
- {USB_DEVICE(0x093a, 0x2603)},
- {USB_DEVICE(0x093a, 0x2608)},
- {USB_DEVICE(0x093a, 0x260e)},
- {USB_DEVICE(0x093a, 0x260f)},
- {USB_DEVICE(0x093a, 0x2621)},
+ {USB_DEVICE(0x093a, 0x2600), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2601), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2603), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2608), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311},
+ {USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
@@ -746,6 +1080,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/pac_common.h b/drivers/media/video/gspca/pac_common.h
new file mode 100644
index 0000000..34d4b14
--- /dev/null
+++ b/drivers/media/video/gspca/pac_common.h
@@ -0,0 +1,60 @@
+/*
+ * Pixart PAC207BCA / PAC73xx common functions
+ *
+ * Copyright (C) 2008 Hans de Goede <j.w.r.degoede@hhs.nl>
+ * Copyright (C) 2005 Thomas Kaiser thomas@kaiser-linux.li
+ * Copyleft (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* We calculate the autogain at the end of the transfer of a frame, at this
+ moment a frame with the old settings is being transmitted, and a frame is
+ being captured with the old settings. So if we adjust the autogain we must
+ ignore atleast the 2 next frames for the new settings to come into effect
+ before doing any other adjustments */
+#define PAC_AUTOGAIN_IGNORE_FRAMES 3
+
+static const unsigned char pac_sof_marker[5] =
+ { 0xff, 0xff, 0x00, 0xff, 0x96 };
+
+static unsigned char *pac_find_sof(struct gspca_dev *gspca_dev,
+ unsigned char *m, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ /* Search for the SOF marker (fixed part) in the header */
+ for (i = 0; i < len; i++) {
+ if (m[i] == pac_sof_marker[sd->sof_read]) {
+ sd->sof_read++;
+ if (sd->sof_read == sizeof(pac_sof_marker)) {
+ PDEBUG(D_FRAM,
+ "SOF found, bytes to analyze: %u."
+ " Frame starts at byte #%u",
+ len, i + 1);
+ sd->sof_read = 0;
+ return m + i + 1;
+ }
+ } else {
+ sd->sof_read = 0;
+ }
+ }
+
+ return NULL;
+}
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 11210c7..5dd78c6 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -20,6 +20,26 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/* Some documentation on known sonixb registers:
+
+Reg Use
+0x10 high nibble red gain low nibble blue gain
+0x11 low nibble green gain
+0x12 hstart
+0x13 vstart
+0x15 hsize (hsize = register-value * 16)
+0x16 vsize (vsize = register-value * 16)
+0x17 bit 0 toggle compression quality (according to sn9c102 driver)
+0x18 bit 7 enables compression, bit 4-5 set image down scaling:
+ 00 scale 1, 01 scale 1/2, 10, scale 1/4
+0x19 high-nibble is sensor clock divider, changes exposure on sensors which
+ use a clock generated by the bridge. Some sensors have their own clock.
+0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
+0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
+0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
+0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
+*/
+
#define MODULE_NAME "sonixb"
#include "gspca.h"
@@ -31,10 +51,8 @@
/* specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
-
- struct sd_desc sd_desc; /* our nctrls differ dependend upon the
- sensor, so we use a per cam copy */
atomic_t avg_lum;
+ int prev_avg_lum;
unsigned char gain;
unsigned char exposure;
@@ -44,8 +62,12 @@
unsigned char frames_to_drop;
unsigned char freq; /* light freq filter setting */
- unsigned char fr_h_sz; /* size of frame header */
- char sensor; /* Type of image sensor chip */
+ __u8 bridge; /* Type of bridge */
+#define BRIDGE_101 0
+#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
+#define BRIDGE_103 1
+
+ __u8 sensor; /* Type of image sensor chip */
#define SENSOR_HV7131R 0
#define SENSOR_OV6650 1
#define SENSOR_OV7630 2
@@ -53,16 +75,35 @@
#define SENSOR_PAS202 4
#define SENSOR_TAS5110 5
#define SENSOR_TAS5130CXX 6
- char sensor_has_gain;
- __u8 sensor_addr;
__u8 reg11;
};
-/* flags used in the device id table */
+typedef const __u8 sensor_init_t[8];
+
+struct sensor_data {
+ const __u8 *bridge_init[2];
+ int bridge_init_size[2];
+ sensor_init_t *sensor_init;
+ int sensor_init_size;
+ sensor_init_t *sensor_bridge_init[2];
+ int sensor_bridge_init_size[2];
+ int flags;
+ unsigned ctrl_dis;
+ __u8 sensor_addr;
+};
+
+/* sensor_data flags */
#define F_GAIN 0x01 /* has gain */
-#define F_AUTO 0x02 /* has autogain */
-#define F_SIF 0x04 /* sif or vga */
-#define F_H18 0x08 /* long (18 b) or short (12 b) frame header */
+#define F_SIF 0x02 /* sif or vga */
+
+/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
+#define MODE_RAW 0x10 /* raw bayer mode */
+#define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */
+
+/* ctrl_dis helper macros */
+#define NO_EXPO ((1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX))
+#define NO_FREQ (1 << FREQ_IDX)
+#define NO_BRIGHTNESS (1 << BRIGHTNESS_IDX)
#define COMP2 0x8f
#define COMP 0xc7 /* 0x87 //0x07 */
@@ -73,6 +114,18 @@
#define SYS_CLK 0x04
+#define SENS(bridge_1, bridge_3, sensor, sensor_1, \
+ sensor_3, _flags, _ctrl_dis, _sensor_addr) \
+{ \
+ .bridge_init = { bridge_1, bridge_3 }, \
+ .bridge_init_size = { sizeof(bridge_1), sizeof(bridge_3) }, \
+ .sensor_init = sensor, \
+ .sensor_init_size = sizeof(sensor), \
+ .sensor_bridge_init = { sensor_1, sensor_3,}, \
+ .sensor_bridge_init_size = { sizeof(sensor_1), sizeof(sensor_3)}, \
+ .flags = _flags, .ctrl_dis = _ctrl_dis, .sensor_addr = _sensor_addr \
+}
+
/* We calculate the autogain at the end of the transfer of a frame, at this
moment a frame with the old settings is being transmitted, and a frame is
being captured with the old settings. So if we adjust the autogain we must
@@ -95,6 +148,7 @@
static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
@@ -109,6 +163,7 @@
.set = sd_setbrightness,
.get = sd_getbrightness,
},
+#define GAIN_IDX 1
{
{
.id = V4L2_CID_GAIN,
@@ -124,6 +179,7 @@
.set = sd_setgain,
.get = sd_getgain,
},
+#define EXPOSURE_IDX 2
{
{
.id = V4L2_CID_EXPOSURE,
@@ -140,6 +196,7 @@
.set = sd_setexposure,
.get = sd_getexposure,
},
+#define AUTOGAIN_IDX 3
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -155,6 +212,7 @@
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define FREQ_IDX 4
{
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -172,31 +230,56 @@
};
static struct v4l2_pix_format vga_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2 | MODE_RAW},
{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120,
+ .sizeimage = 160 * 120 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
{320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 320,
- .sizeimage = 320 * 240,
+ .sizeimage = 320 * 240 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
{640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 640,
- .sizeimage = 640 * 480,
+ .sizeimage = 640 * 480 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
static struct v4l2_pix_format sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
+ {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_REDUCED_SIF},
+ {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1 | MODE_RAW},
{176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 176,
- .sizeimage = 176 * 144,
+ .sizeimage = 176 * 144 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
+ {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 5 / 4,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0 | MODE_REDUCED_SIF},
{352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
.bytesperline = 352,
- .sizeimage = 352 * 288,
+ .sizeimage = 352 * 288 * 5 / 4,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
@@ -204,7 +287,7 @@
static const __u8 initHv7131[] = {
0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x03, 0x01, 0x00, /* shift from 0x02 0x01 0x00 */
+ 0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
0x28, 0x1e, 0x60, 0x8a, 0x20,
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c
};
@@ -218,8 +301,8 @@
static const __u8 initOv6650[] = {
0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x02, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x0b,
- 0x10, 0x1d, 0x10, 0x00, 0x06, 0x1f, 0x00
+ 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
+ 0x10, 0x1d, 0x10, 0x02, 0x02, 0x09, 0x07
};
static const __u8 ov6650_sensor_init[][8] =
{
@@ -257,15 +340,15 @@
static const __u8 initOv7630[] = {
0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
- 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
+ 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
0x28, 0x1e, /* H & V sizes r15 .. r16 */
- 0x68, COMP1, MCK_INIT1, /* r17 .. r19 */
+ 0x68, COMP2, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */
};
static const __u8 initOv7630_3[] = {
0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
- 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
+ 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
0x28, 0x1e, /* H & V sizes r15 .. r16 */
0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */
@@ -294,47 +377,65 @@
{0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
};
+static const __u8 ov7630_sensor_init_3[][8] = {
+ {0xa0, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10},
+};
+
static const __u8 initPas106[] = {
0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x05, 0x01, 0x00,
- 0x16, 0x12, 0x28, COMP1, MCK_INIT1,
- 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
+ 0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
+ 0x16, 0x12, 0x24, COMP1, MCK_INIT1,
+ 0x18, 0x10, 0x02, 0x02, 0x09, 0x07
};
/* compression 0x86 mckinit1 0x2b */
-static const __u8 pas106_data[][2] = {
- {0x02, 0x04}, /* Pixel Clock Divider 6 */
- {0x03, 0x13}, /* Frame Time MSB */
-/* {0x03, 0x12}, * Frame Time MSB */
- {0x04, 0x06}, /* Frame Time LSB */
-/* {0x04, 0x05}, * Frame Time LSB */
- {0x05, 0x65}, /* Shutter Time Line Offset */
-/* {0x05, 0x6d}, * Shutter Time Line Offset */
-/* {0x06, 0xb1}, * Shutter Time Pixel Offset */
- {0x06, 0xcd}, /* Shutter Time Pixel Offset */
- {0x07, 0xc1}, /* Black Level Subtract Sign */
-/* {0x07, 0x00}, * Black Level Subtract Sign */
- {0x08, 0x06}, /* Black Level Subtract Level */
- {0x08, 0x06}, /* Black Level Subtract Level */
-/* {0x08, 0x01}, * Black Level Subtract Level */
- {0x09, 0x05}, /* Color Gain B Pixel 5 a */
- {0x0a, 0x04}, /* Color Gain G1 Pixel 1 5 */
- {0x0b, 0x04}, /* Color Gain G2 Pixel 1 0 5 */
- {0x0c, 0x05}, /* Color Gain R Pixel 3 1 */
- {0x0d, 0x00}, /* Color GainH Pixel */
- {0x0e, 0x0e}, /* Global Gain */
- {0x0f, 0x00}, /* Contrast */
- {0x10, 0x06}, /* H&V synchro polarity */
- {0x11, 0x06}, /* ?default */
- {0x12, 0x06}, /* DAC scale */
- {0x14, 0x02}, /* ?default */
- {0x13, 0x01}, /* Validate Settings */
+static const __u8 pas106_sensor_init[][8] = {
+ /* Pixel Clock Divider 6 */
+ { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time MSB (also seen as 0x12) */
+ { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
+ /* Frame Time LSB (also seen as 0x05) */
+ { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Line Offset (also seen as 0x6d) */
+ { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
+ /* Shutter Time Pixel Offset (also seen as 0xb1) */
+ { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Sign (also seen 0x00) */
+ { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
+ /* Black Level Subtract Level (also seen 0x01) */
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain B Pixel 5 a */
+ { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G1 Pixel 1 5 */
+ { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain G2 Pixel 1 0 5 */
+ { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
+ /* Color Gain R Pixel 3 1 */
+ { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
+ /* Color GainH Pixel */
+ { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* Global Gain */
+ { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
+ /* Contrast */
+ { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
+ /* H&V synchro polarity */
+ { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* DAC scale */
+ { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
+ /* ?default */
+ { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
+ /* Validate Settings */
+ { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
};
+
static const __u8 initPas202[] = {
0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x00, 0x00, 0x07, 0x03, 0x0a, /* 6 */
- 0x28, 0x1e, 0x28, 0x89, 0x30,
+ 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
+ 0x28, 0x1e, 0x28, 0x89, 0x20,
0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c
};
static const __u8 pas202_sensor_init[][8] = {
@@ -364,7 +465,7 @@
static const __u8 initTas5110[] = {
0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x01, 0x00, 0x46, 0x09, 0x0a, /* shift from 0x45 0x09 0x0a */
+ 0x00, 0x01, 0x00, 0x45, 0x09, 0x0a,
0x16, 0x12, 0x60, 0x86, 0x2b,
0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
};
@@ -377,7 +478,7 @@
static const __u8 initTas5130[] = {
0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
0x00, 0x00,
- 0x00, 0x01, 0x00, 0x69, 0x0c, 0x0a,
+ 0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a,
0x28, 0x1e, 0x60, COMP, MCK_INIT,
0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
};
@@ -389,6 +490,21 @@
{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
};
+struct sensor_data sensor_data[] = {
+SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0),
+SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60),
+SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3,
+ F_GAIN, 0, 0x21),
+SENS(initPas106, NULL, pas106_sensor_init, NULL, NULL, F_SIF, NO_EXPO|NO_FREQ,
+ 0),
+SENS(initPas202, initPas202, pas202_sensor_init, NULL, NULL, 0,
+ NO_EXPO|NO_FREQ, 0),
+SENS(initTas5110, NULL, tas5110_sensor_init, NULL, NULL, F_GAIN|F_SIF,
+ NO_BRIGHTNESS|NO_FREQ, 0),
+SENS(initTas5130, NULL, tas5130_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ,
+ 0),
+};
+
/* get one byte in gspca_dev->usb_buf */
static void reg_r(struct gspca_dev *gspca_dev,
__u16 value)
@@ -409,7 +525,7 @@
int len)
{
#ifdef GSPCA_DEBUG
- if (len > sizeof gspca_dev->usb_buf) {
+ if (len > USB_BUF_SZ) {
PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow");
return;
}
@@ -425,26 +541,6 @@
500);
}
-static void reg_w_big(struct gspca_dev *gspca_dev,
- __u16 value,
- const __u8 *buffer,
- int len)
-{
- __u8 *tmpbuf;
-
- tmpbuf = kmalloc(len, GFP_KERNEL);
- memcpy(tmpbuf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08, /* request */
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value,
- 0, /* index */
- tmpbuf, len,
- 500);
- kfree(tmpbuf);
-}
-
static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
{
int retry = 60;
@@ -487,7 +583,7 @@
{0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
/* change reg 0x06 */
- i2cOV[1] = sd->sensor_addr;
+ i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
i2cOV[3] = sd->brightness;
if (i2c_w(gspca_dev, i2cOV) < 0)
goto err;
@@ -545,9 +641,6 @@
goto err;
break;
}
- case SENSOR_TAS5110:
- /* FIXME figure out howto control brightness on TAS5110 */
- break;
}
return;
err:
@@ -577,7 +670,7 @@
case SENSOR_OV7630: {
__u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
i2c[3] = gain >> 2;
if (i2c_w(gspca_dev, i2c) < 0)
goto err;
@@ -604,7 +697,7 @@
rgb_value = gain;
reg_w(gspca_dev, 0x11, &rgb_value, 1);
- if (sd->sensor_has_gain)
+ if (sensor_data[sd->sensor].flags & F_GAIN)
setsensorgain(gspca_dev);
}
@@ -665,6 +758,11 @@
else if (reg11 > 16)
reg11 = 16;
+ /* In 640x480, if the reg11 has less than 3, the image is
+ unstable (not enough bandwidth). */
+ if (gspca_dev->width == 640 && reg11 < 3)
+ reg11 = 3;
+
/* frame exposure time in ms = 1000 * reg11 / 30 ->
reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */
reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11);
@@ -678,13 +776,8 @@
else if (reg10 > reg10_max)
reg10 = reg10_max;
- /* In 640x480, if the reg11 has less than 3, the image is
- unstable (not enough bandwidth). */
- if (gspca_dev->width == 640 && reg11 < 3)
- reg11 = 3;
-
/* Write reg 10 and reg11 low nibble */
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
i2c[3] = reg10;
i2c[4] |= reg11 - 1;
@@ -724,7 +817,7 @@
? 0x4f : 0x8a;
break;
}
- i2c[1] = sd->sensor_addr;
+ i2c[1] = sensor_data[sd->sensor].sensor_addr;
if (i2c_w(gspca_dev, i2c) < 0)
PDEBUG(D_ERR, "i2c error setfreq");
break;
@@ -757,30 +850,19 @@
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- int sif = 0;
- /* nctrls depends upon the sensor, so we use a per cam copy */
- memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
- gspca_dev->sd_desc = &sd->sd_desc;
+ reg_r(gspca_dev, 0x00);
+ if (gspca_dev->usb_buf[0] != 0x10)
+ return -ENODEV;
/* copy the webcam info from the device id */
- sd->sensor = (id->driver_info >> 24) & 0xff;
- if (id->driver_info & (F_GAIN << 16))
- sd->sensor_has_gain = 1;
- if (id->driver_info & (F_AUTO << 16))
- sd->sd_desc.dq_callback = do_autogain;
- if (id->driver_info & (F_SIF << 16))
- sif = 1;
- if (id->driver_info & (F_H18 << 16))
- sd->fr_h_sz = 18; /* size of frame header */
- else
- sd->fr_h_sz = 12;
- sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
- sd->sensor_addr = id->driver_info & 0xff;
+ sd->sensor = id->driver_info >> 8;
+ sd->bridge = id->driver_info & 0xff;
+ gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis;
cam = &gspca_dev->cam;
cam->epaddr = 0x01;
- if (!sif) {
+ if (!(sensor_data[sd->sensor].flags & F_SIF)) {
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
} else {
@@ -790,95 +872,61 @@
sd->brightness = BRIGHTNESS_DEF;
sd->gain = GAIN_DEF;
sd->exposure = EXPOSURE_DEF;
- sd->autogain = AUTOGAIN_DEF;
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+ sd->autogain = 0; /* Disable do_autogain callback */
+ else
+ sd->autogain = AUTOGAIN_DEF;
sd->freq = FREQ_DEF;
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
- reg_r(gspca_dev, 0x00);
- if (gspca_dev->usb_buf[0] != 0x10)
- return -ENODEV;
+ const __u8 stop = 0x09; /* Disable stream turn of LED */
+
+ reg_w(gspca_dev, 0x01, &stop, 1);
+
return 0;
}
-static void pas106_i2cinit(struct gspca_dev *gspca_dev)
-{
- int i;
- const __u8 *data;
- __u8 i2c1[] = { 0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
-
- i = ARRAY_SIZE(pas106_data);
- data = pas106_data[0];
- while (--i >= 0) {
- memcpy(&i2c1[2], data, 2);
- /* copy 2 bytes from the template */
- if (i2c_w(gspca_dev, i2c1) < 0)
- PDEBUG(D_ERR, "i2c error pas106");
- data += 2;
- }
-}
-
/* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- int mode, l = 0x1f;
+ struct cam *cam = &gspca_dev->cam;
+ int mode, l;
const __u8 *sn9c10x;
- __u8 reg17_19[3];
+ __u8 reg12_19[8];
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
+ sn9c10x = sensor_data[sd->sensor].bridge_init[sd->bridge];
+ l = sensor_data[sd->sensor].bridge_init_size[sd->bridge];
+ memcpy(reg12_19, &sn9c10x[0x12 - 1], 8);
+ reg12_19[6] = sn9c10x[0x18 - 1] | (mode << 4);
+ /* Special cases where reg 17 and or 19 value depends on mode */
switch (sd->sensor) {
- case SENSOR_HV7131R:
- sn9c10x = initHv7131;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | 0x8a;
- reg17_19[2] = 0x20;
- break;
- case SENSOR_OV6650:
- sn9c10x = initOv6650;
- reg17_19[0] = 0x68;
- reg17_19[1] = (mode << 4) | 0x8b;
- reg17_19[2] = 0x20;
- break;
- case SENSOR_OV7630:
- if (sd->fr_h_sz == 18) { /* SN9C103 */
- sn9c10x = initOv7630_3;
- l = sizeof initOv7630_3;
- } else
- sn9c10x = initOv7630;
- reg17_19[0] = 0x68;
- reg17_19[1] = (mode << 4) | COMP2;
- reg17_19[2] = MCK_INIT1;
- break;
- case SENSOR_PAS106:
- sn9c10x = initPas106;
- reg17_19[0] = 0x24; /* 0x28 */
- reg17_19[1] = (mode << 4) | COMP1;
- reg17_19[2] = MCK_INIT1;
- break;
case SENSOR_PAS202:
- sn9c10x = initPas202;
- reg17_19[0] = mode ? 0x24 : 0x20;
- reg17_19[1] = (mode << 4) | 0x89;
- reg17_19[2] = 0x20;
+ reg12_19[5] = mode ? 0x24 : 0x20;
break;
- case SENSOR_TAS5110:
- sn9c10x = initTas5110;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | 0x86;
- reg17_19[2] = 0x2b; /* 0xf3; */
+ case SENSOR_TAS5130CXX:
+ /* probably not mode specific at all most likely the upper
+ nibble of 0x19 is exposure (clock divider) just as with
+ the tas5110, we need someone to test this. */
+ reg12_19[7] = mode ? 0x23 : 0x43;
break;
- default:
-/* case SENSOR_TAS5130CXX: */
- sn9c10x = initTas5130;
- reg17_19[0] = 0x60;
- reg17_19[1] = (mode << 4) | COMP;
- reg17_19[2] = mode ? 0x23 : 0x43;
- break;
+ }
+ /* Disable compression when the raw bayer format has been selected */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
+ reg12_19[6] &= ~0x80;
+
+ /* Vga mode emulation on SIF sensor? */
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
+ reg12_19[0] += 16; /* 0x12: hstart adjust */
+ reg12_19[1] += 24; /* 0x13: vstart adjust */
+ reg12_19[3] = 320 / 16; /* 0x15: hsize */
+ reg12_19[4] = 240 / 16; /* 0x16: vsize */
}
/* reg 0x01 bit 2 video transfert on */
@@ -886,61 +934,36 @@
/* reg 0x17 SensorClk enable inv Clk 0x60 */
reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
/* Set the registers from the template */
- reg_w_big(gspca_dev, 0x01, sn9c10x, l);
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- i2c_w_vector(gspca_dev, hv7131_sensor_init,
- sizeof hv7131_sensor_init);
- break;
- case SENSOR_OV6650:
- i2c_w_vector(gspca_dev, ov6650_sensor_init,
- sizeof ov6650_sensor_init);
- break;
- case SENSOR_OV7630:
- i2c_w_vector(gspca_dev, ov7630_sensor_init,
- sizeof ov7630_sensor_init);
- if (sd->fr_h_sz == 18) { /* SN9C103 */
- const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
- 0x00, 0x00, 0x10 };
- i2c_w(gspca_dev, i2c);
- }
- break;
- case SENSOR_PAS106:
- pas106_i2cinit(gspca_dev);
- break;
- case SENSOR_PAS202:
- i2c_w_vector(gspca_dev, pas202_sensor_init,
- sizeof pas202_sensor_init);
- break;
- case SENSOR_TAS5110:
- i2c_w_vector(gspca_dev, tas5110_sensor_init,
- sizeof tas5110_sensor_init);
- break;
- default:
-/* case SENSOR_TAS5130CXX: */
- i2c_w_vector(gspca_dev, tas5130_sensor_init,
- sizeof tas5130_sensor_init);
- break;
- }
+ reg_w(gspca_dev, 0x01, sn9c10x, l);
+
+ /* Init the sensor */
+ i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
+ sensor_data[sd->sensor].sensor_init_size);
+ if (sensor_data[sd->sensor].sensor_bridge_init[sd->bridge])
+ i2c_w_vector(gspca_dev,
+ sensor_data[sd->sensor].sensor_bridge_init[sd->bridge],
+ sensor_data[sd->sensor].sensor_bridge_init_size[
+ sd->bridge]);
+
/* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
- reg_w(gspca_dev, 0x15, &sn9c10x[0x15 - 1], 2);
+ reg_w(gspca_dev, 0x15, ®12_19[3], 2);
/* compression register */
- reg_w(gspca_dev, 0x18, ®17_19[1], 1);
+ reg_w(gspca_dev, 0x18, ®12_19[6], 1);
/* H_start */
- reg_w(gspca_dev, 0x12, &sn9c10x[0x12 - 1], 1);
+ reg_w(gspca_dev, 0x12, ®12_19[0], 1);
/* V_START */
- reg_w(gspca_dev, 0x13, &sn9c10x[0x13 - 1], 1);
+ reg_w(gspca_dev, 0x13, ®12_19[1], 1);
/* reset 0x17 SensorClk enable inv Clk 0x60 */
/*fixme: ov7630 [17]=68 8f (+20 if 102)*/
- reg_w(gspca_dev, 0x17, ®17_19[0], 1);
+ reg_w(gspca_dev, 0x17, ®12_19[5], 1);
/*MCKSIZE ->3 */ /*fixme: not ov7630*/
- reg_w(gspca_dev, 0x19, ®17_19[2], 1);
+ reg_w(gspca_dev, 0x19, ®12_19[7], 1);
/* AE_STRX AE_STRY AE_ENDX AE_ENDY */
reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4);
/* Enable video transfert */
reg_w(gspca_dev, 0x01, &sn9c10x[0], 1);
/* Compression */
- reg_w(gspca_dev, 0x18, ®17_19[1], 2);
+ reg_w(gspca_dev, 0x18, ®12_19[6], 2);
msleep(20);
sd->reg11 = -1;
@@ -957,18 +980,7 @@
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- __u8 ByteSend;
-
- ByteSend = 0x09; /* 0X00 */
- reg_w(gspca_dev, 0x01, &ByteSend, 1);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
+ sd_init(gspca_dev);
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -978,6 +990,7 @@
{
int i;
struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam = &gspca_dev->cam;
/* frames start with:
* ff ff 00 c4 c4 96 synchro
@@ -998,20 +1011,31 @@
&& data[5 + i] == 0x96) { /* start of frame */
int lum = -1;
int pkt_type = LAST_PACKET;
+ int fr_h_sz = (sd->bridge == BRIDGE_103) ?
+ 18 : 12;
- if (len - i < sd->fr_h_sz) {
+ if (len - i < fr_h_sz) {
PDEBUG(D_STREAM, "packet too short to"
" get avg brightness");
- } else if (sd->fr_h_sz == 12) {
- lum = data[i + 8] + (data[i + 9] << 8);
- } else {
+ } else if (sd->bridge == BRIDGE_103) {
lum = data[i + 9] +
(data[i + 10] << 8);
+ } else {
+ lum = data[i + 8] + (data[i + 9] << 8);
}
- if (lum == 0) {
+ /* When exposure changes midway a frame we
+ get a lum of 0 in this case drop 2 frames
+ as the frames directly after an exposure
+ change have an unstable image. Sometimes lum
+ *really* is 0 (cam used in low light with
+ low exposure setting), so do not drop frames
+ if the previous lum was 0 too. */
+ if (lum == 0 && sd->prev_avg_lum != 0) {
lum = -1;
sd->frames_to_drop = 2;
- }
+ sd->prev_avg_lum = 0;
+ } else
+ sd->prev_avg_lum = lum;
atomic_set(&sd->avg_lum, lum);
if (sd->frames_to_drop) {
@@ -1021,14 +1045,25 @@
frame = gspca_frame_add(gspca_dev, pkt_type,
frame, data, 0);
- data += i + sd->fr_h_sz;
- len -= i + sd->fr_h_sz;
+ data += i + fr_h_sz;
+ len -= i + fr_h_sz;
gspca_frame_add(gspca_dev, FIRST_PACKET,
frame, data, len);
return;
}
}
}
+
+ if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
+ /* In raw mode we sometimes get some garbage after the frame
+ ignore this */
+ int used = frame->data_end - frame->data;
+ int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
+
+ if (used + len > size)
+ len = size - used;
+ }
+
gspca_frame_add(gspca_dev, INTER_PACKET,
frame, data, len);
}
@@ -1162,58 +1197,45 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
+ .dq_callback = do_autogain,
};
/* -- module initialisation -- */
-#define SFCI(sensor, flags, nctrls, i2c_addr) \
- .driver_info = (SENSOR_ ## sensor << 24) \
- | ((flags) << 16) \
- | ((nctrls) << 8) \
- | (i2c_addr)
+#define SB(sensor, bridge) \
+ .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
+
+
static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6001), /* SN9C102 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6005), /* SN9C101 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6007), /* SN9C101 */
- SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
- {USB_DEVICE(0x0c45, 0x6009), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
- {USB_DEVICE(0x0c45, 0x600d), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110, 102)}, /* TAS5110C1B */
+ {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110, 101)}, /* TAS5110C1B */
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110, 101)}, /* TAS5110D */
+ {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
+ {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
#endif
- {USB_DEVICE(0x0c45, 0x6011), /* SN9C101 - SN9C101G */
- SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
-#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6019), /* SN9C101 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x6024), /* SN9C102 */
- SFCI(TAS5130CXX, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6025), /* SN9C102 */
- SFCI(TAS5130CXX, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6028), /* SN9C102 */
- SFCI(PAS202, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x6029), /* SN9C101 */
- SFCI(PAS106, F_SIF, 2, 0)},
- {USB_DEVICE(0x0c45, 0x602c), /* SN9C102 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x602d), /* SN9C102 */
- SFCI(HV7131R, 0, 2, 0)},
- {USB_DEVICE(0x0c45, 0x602e), /* SN9C102 */
- SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
- {USB_DEVICE(0x0c45, 0x60af), /* SN9C103 */
- SFCI(PAS202, F_H18, 2, 0)},
- {USB_DEVICE(0x0c45, 0x60b0), /* SN9C103 */
- SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
+ {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
+ {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
+ {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
+ {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
+ {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
#endif
+ {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
+#endif
+ {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
+#endif
+ {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
@@ -1231,6 +1253,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 245a30e..d75b1d2 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -54,8 +54,10 @@
#define SENSOR_HV7131R 0
#define SENSOR_MI0360 1
#define SENSOR_MO4000 2
-#define SENSOR_OV7648 3
-#define SENSOR_OV7660 4
+#define SENSOR_OM6802 3
+#define SENSOR_OV7630 4
+#define SENSOR_OV7648 5
+#define SENSOR_OV7660 6
unsigned char i2c_base;
};
@@ -76,7 +78,8 @@
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
- .maximum = 0xffff,
+#define BRIGHTNESS_MAX 0xffff
+ .maximum = BRIGHTNESS_MAX,
.step = 1,
#define BRIGHTNESS_DEF 0x7fff
.default_value = BRIGHTNESS_DEF,
@@ -90,7 +93,8 @@
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
- .maximum = 127,
+#define CONTRAST_MAX 127
+ .maximum = CONTRAST_MAX,
.step = 1,
#define CONTRAST_DEF 63
.default_value = CONTRAST_DEF,
@@ -104,14 +108,15 @@
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Color",
.minimum = 0,
- .maximum = 255,
+ .maximum = 64,
.step = 1,
-#define COLOR_DEF 127
+#define COLOR_DEF 32
.default_value = COLOR_DEF,
},
.set = sd_setcolors,
.get = sd_getcolors,
},
+#define AUTOGAIN_IDX 3
{
{
.id = V4L2_CID_AUTOGAIN,
@@ -131,7 +136,7 @@
static struct v4l2_pix_format vga_mode[] = {
{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 2},
{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -180,6 +185,31 @@
0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
+static const __u8 sn_om6802[] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x23, 0x72, 0x00, 0x1a, 0x34, 0x27, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40,
+/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
+ 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x08, 0x22, 0x44, 0x63, 0x7d, 0x92, 0xa3, 0xaf,
+ 0xbc, 0xc4, 0xcd, 0xd5, 0xdc, 0xe1, 0xe8, 0xef,
+ 0xf7
+};
+
+static const __u8 sn_ov7630[] = {
+/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
+ 0x00, 0x21, 0x40, 0x00, 0x1a, 0x20, 0x1f, 0x20,
+/* reg8 reg9 rega regb regc regd rege regf */
+ 0xa1, 0x21, 0x76, 0x21, 0x00, 0x00, 0x00, 0x10,
+/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
+ 0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2,
+/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
+ 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
static const __u8 sn_ov7648[] = {
/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
@@ -207,31 +237,22 @@
sn_hv7131,
sn_mi0360,
sn_mo4000,
+ sn_om6802,
+ sn_ov7630,
sn_ov7648,
sn_ov7660
};
-static const __u8 regsn20[] = {
+static const __u8 gamma_def[] = {
0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
};
-static const __u8 regsn20_sn9c325[] = {
- 0x0a, 0x3a, 0x56, 0x6c, 0x7e, 0x8d, 0x9a, 0xa4,
- 0xaf, 0xbb, 0xc5, 0xcd, 0xd5, 0xde, 0xe8, 0xed, 0xf5
-};
static const __u8 reg84[] = {
0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f,
0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f,
-/* 0x00, 0x00, 0x00, 0x00, 0x00 */
- 0xf7, 0x0f, 0x0a, 0x00, 0x00
+ 0xf7, 0x0f, 0x00, 0x00, 0x00
};
-static const __u8 reg84_sn9c325[] = {
- 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe4, 0x0f,
- 0xd3, 0x0f, 0x4b, 0x00, 0x48, 0x00, 0xc0, 0x0f,
- 0xf8, 0x0f, 0x00, 0x00, 0x00
-};
-
static const __u8 hv7131r_sensor_init[][8] = {
{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
{0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
@@ -340,6 +361,92 @@
{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
{}
};
+static __u8 om6802_sensor_init[][8] = {
+ {0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
+ {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
+/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
+ {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
+ /* white balance & auto-exposure */
+/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
+ * set color mode */
+/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
+ * max AGC value in AE */
+/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset AGC */
+/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset brightness */
+/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * preset contrast */
+/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
+ * preset gamma */
+ {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
+ /* luminance mode (0x4f = AE) */
+ {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
+ /* preset shutter */
+/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * auto frame rate */
+/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
+
+/* {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
+/* {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
+ {}
+};
+static const __u8 ov7630_sensor_init[][8] = {
+ {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/* win: i2c_r from 00 to 80 */
+ {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
+ {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
+ {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
+ {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
+ {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
+ {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
+ {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
+ {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
+ {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
+ {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
+ {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
+ {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
+ {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
+ {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
+ {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+ {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/*fixme: + 0x12, 0x04*/
+ {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
+ {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
+/* */
+ {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
+/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
+ {}
+};
static const __u8 ov7660_sensor_init[][8] = {
{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
/* (delay 20ms) */
@@ -506,10 +613,16 @@
0x29, 0x29, 0x29, 0x29
};
-/* read <len> bytes (len < sizeof gspca_dev->usb_buf) to gspca_dev->usb_buf */
+/* read <len> bytes to gspca_dev->usb_buf */
static void reg_r(struct gspca_dev *gspca_dev,
__u16 value, int len)
{
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_r: buffer overflow");
+ return;
+ }
+#endif
usb_control_msg(gspca_dev->dev,
usb_rcvctrlpipe(gspca_dev->dev, 0),
0,
@@ -542,29 +655,20 @@
{
PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
value, buffer[0], buffer[1]);
- if (len <= sizeof gspca_dev->usb_buf) {
- memcpy(gspca_dev->usb_buf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- gspca_dev->usb_buf, len,
- 500);
- } else {
- __u8 *tmpbuf;
-
- tmpbuf = kmalloc(len, GFP_KERNEL);
- memcpy(tmpbuf, buffer, len);
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0x08,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, 0,
- tmpbuf, len,
- 500);
- kfree(tmpbuf);
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_w: buffer overflow");
+ return;
}
+#endif
+ memcpy(gspca_dev->usb_buf, buffer, len);
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x08,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ value, 0,
+ gspca_dev->usb_buf, len,
+ 500);
}
/* I2C write 1 byte */
@@ -665,7 +769,7 @@
static const __u8 regd4[] = {0x60, 0x00, 0x00};
reg_w1(gspca_dev, 0xf1, 0x00);
- reg_w1(gspca_dev, 0x01, 0x00); /*jfm was sn9c1xx[1] in v1*/
+ reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
/* configure gpio */
reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
@@ -685,21 +789,41 @@
reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
+ switch (sd->sensor) {
+ case SENSOR_OM6802:
+ reg_w1(gspca_dev, 0x02, 0x71);
+ reg_w1(gspca_dev, 0x01, 0x42);
+ reg_w1(gspca_dev, 0x17, 0x64);
+ reg_w1(gspca_dev, 0x01, 0x42);
+ break;
+/*jfm: from win trace */
+ case SENSOR_OV7630:
+ reg_w1(gspca_dev, 0x01, 0x61);
+ reg_w1(gspca_dev, 0x17, 0xe2);
+ reg_w1(gspca_dev, 0x01, 0x60);
+ reg_w1(gspca_dev, 0x01, 0x40);
+ break;
+ case SENSOR_OV7648:
reg_w1(gspca_dev, 0x01, 0x43);
reg_w1(gspca_dev, 0x17, 0xae);
reg_w1(gspca_dev, 0x01, 0x42);
break;
+/*jfm: from win trace */
+ case SENSOR_OV7660:
+ reg_w1(gspca_dev, 0x01, 0x61);
+ reg_w1(gspca_dev, 0x17, 0x20);
+ reg_w1(gspca_dev, 0x01, 0x60);
+ reg_w1(gspca_dev, 0x01, 0x40);
+ break;
default:
reg_w1(gspca_dev, 0x01, 0x43);
reg_w1(gspca_dev, 0x17, 0x61);
reg_w1(gspca_dev, 0x01, 0x42);
- }
-
- if (sd->sensor == SENSOR_HV7131R) {
- if (probesensor(gspca_dev) < 0)
- return -ENODEV;
+ if (sd->sensor == SENSOR_HV7131R) {
+ if (probesensor(gspca_dev) < 0)
+ return -ENODEV;
+ }
+ break;
}
return 0;
}
@@ -737,6 +861,40 @@
}
}
+static void om6802_InitSensor(struct gspca_dev *gspca_dev)
+{
+ int i = 0;
+
+ while (om6802_sensor_init[i][0]) {
+ i2c_w8(gspca_dev, om6802_sensor_init[i]);
+ i++;
+ }
+}
+
+static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
+{
+ int i = 0;
+
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 76 01 */
+ i++;
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 (RGB+SRST) */
+ i++;
+ msleep(20);
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
+ i++;
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 */
+ i++;
+ msleep(20);
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
+ i++;
+/*jfm:win i2c_r from 00 to 80*/
+
+ while (ov7630_sensor_init[i][0]) {
+ i2c_w8(gspca_dev, ov7630_sensor_init[i]);
+ i++;
+ }
+}
+
static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
{
int i = 0;
@@ -783,11 +941,19 @@
sd->autogain = AUTOGAIN_DEF;
sd->ag_cnt = -1;
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ case SENSOR_OV7660:
+ gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
+ break;
+ }
+
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
/* const __u8 *sn9c1xx; */
@@ -891,16 +1057,53 @@
| ((expoMo10[3] & 0x30) >> 4));
break;
}
+ case SENSOR_OM6802: {
+ __u8 gainOm[] =
+ { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
+
+ if (expo > 0x03ff)
+ expo = 0x03ff;
+ if (expo < 0x0001)
+ expo = 0x0001;
+ gainOm[3] = expo >> 2;
+ i2c_w8(gspca_dev, gainOm);
+ reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
+ PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+ break;
+ }
}
return expo;
}
+/* this function is used for sensors o76xx only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned val;
+ __u8 reg84_full[0x15];
+
+ memset(reg84_full, 0, sizeof reg84_full);
+ val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10; /* 10..30 */
+ reg84_full[2] = val;
+ reg84_full[0] = (val + 1) / 2;
+ reg84_full[4] = (val + 1) / 5;
+ if (val > BRIGHTNESS_DEF)
+ val = (sd->brightness - BRIGHTNESS_DEF) * 0x20
+ / BRIGHTNESS_MAX;
+ else
+ val = 0;
+ reg84_full[0x12] = val; /* 00..1f */
+ reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
+}
+
+/* sensor != ov76xx */
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
unsigned int expo;
__u8 k2;
+ k2 = sd->brightness >> 10;
switch (sd->sensor) {
case SENSOR_HV7131R:
expo = sd->brightness << 4;
@@ -915,12 +1118,17 @@
expo = sd->brightness >> 4;
sd->exposure = setexposure(gspca_dev, expo);
break;
+ case SENSOR_OM6802:
+ expo = sd->brightness >> 6;
+ sd->exposure = setexposure(gspca_dev, expo);
+ k2 = sd->brightness >> 11;
+ break;
}
- k2 = sd->brightness >> 10;
reg_w1(gspca_dev, 0x96, k2);
}
+/* sensor != ov76xx */
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -937,31 +1145,30 @@
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 data;
- int colour;
+ __u8 blue, red;
- colour = sd->colors - 128;
- if (colour > 0)
- data = (colour + 32) & 0x7f; /* blue */
- else
- data = (-colour + 32) & 0x7f; /* red */
- reg_w1(gspca_dev, 0x05, data);
+ if (sd->colors >= 32) {
+ red = 32 + (sd->colors - 32) / 2;
+ blue = 64 - sd->colors;
+ } else {
+ red = sd->colors;
+ blue = 32 + (32 - sd->colors) / 2;
+ }
+ reg_w1(gspca_dev, 0x05, red);
+/* reg_w1(gspca_dev, 0x07, 32); */
+ reg_w1(gspca_dev, 0x06, blue);
}
static void setautogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- case SENSOR_MO4000:
- case SENSOR_MI0360:
- if (sd->autogain)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
- break;
- }
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+ return;
+ if (sd->autogain)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
}
/* -- start the camera -- */
@@ -975,13 +1182,12 @@
static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
- static const __u8 CE_sn9c325[] =
- { 0x32, 0xdd, 0x32, 0xdd }; /* OV7648 - SN9C325 */
+ static const __u8 CE_ov76xx[] =
+ { 0x32, 0xdd, 0x32, 0xdd }; /* OV7630/48 */
sn9c1xx = sn_tb[(int) sd->sensor];
configure_gpio(gspca_dev, sn9c1xx);
-/* reg_w1(gspca_dev, 0x01, 0x44); jfm from win trace*/
reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
@@ -994,10 +1200,17 @@
reg_w1(gspca_dev, 0xc8, 0x50);
reg_w1(gspca_dev, 0xc9, 0x3c);
reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ reg17 = 0xe2;
+ break;
+ case SENSOR_OV7648:
reg17 = 0xae;
break;
+/*jfm: from win trace */
+ case SENSOR_OV7660:
+ reg17 = 0xa0;
+ break;
default:
reg17 = 0x60;
break;
@@ -1007,24 +1220,11 @@
reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
- reg_w(gspca_dev, 0x20, regsn20_sn9c325,
- sizeof regsn20_sn9c325);
- for (i = 0; i < 8; i++)
- reg_w(gspca_dev, 0x84, reg84_sn9c325,
- sizeof reg84_sn9c325);
- reg_w1(gspca_dev, 0x9a, 0x0a);
- reg_w1(gspca_dev, 0x99, 0x60);
- break;
- default:
- reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
- for (i = 0; i < 8; i++)
- reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
+ for (i = 0; i < 8; i++)
+ reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
reg_w1(gspca_dev, 0x9a, 0x08);
reg_w1(gspca_dev, 0x99, 0x59);
- break;
- }
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
if (mode)
@@ -1049,6 +1249,15 @@
/* reg1 = 0x06; * 640 clk 24Mz (done) */
}
break;
+ case SENSOR_OM6802:
+ om6802_InitSensor(gspca_dev);
+ reg17 = 0x64; /* 640 MCKSIZE */
+ break;
+ case SENSOR_OV7630:
+ ov7630_InitSensor(gspca_dev);
+ reg17 = 0xe2;
+ reg1 = 0x44;
+ break;
case SENSOR_OV7648:
ov7648_InitSensor(gspca_dev);
reg17 = 0xa2;
@@ -1073,9 +1282,10 @@
}
reg_w(gspca_dev, 0xc0, C0, 6);
reg_w(gspca_dev, 0xca, CA, 4);
- switch (sd->bridge) {
- case BRIDGE_SN9C325:
- reg_w(gspca_dev, 0xce, CE_sn9c325, 4);
+ switch (sd->sensor) {
+ case SENSOR_OV7630:
+ case SENSOR_OV7648:
+ reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
break;
default:
reg_w(gspca_dev, 0xce, CE, 4);
@@ -1093,10 +1303,20 @@
reg_w1(gspca_dev, 0x18, reg18);
reg_w1(gspca_dev, 0x17, reg17);
- reg_w1(gspca_dev, 0x01, reg1);
- setbrightness(gspca_dev);
- setcontrast(gspca_dev);
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setbrightness(gspca_dev);
+ setcontrast(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
setautogain(gspca_dev);
+ reg_w1(gspca_dev, 0x01, reg1);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1119,6 +1339,7 @@
i2c_w8(gspca_dev, stopmi0360);
data = 0x29;
break;
+ case SENSOR_OV7630:
case SENSOR_OV7648:
data = 0x29;
break;
@@ -1132,15 +1353,7 @@
reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
reg_w1(gspca_dev, 0x01, data);
- reg_w1(gspca_dev, 0xf1, 0x01);
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
+ reg_w1(gspca_dev, 0xf1, 0x00);
}
static void do_autogain(struct gspca_dev *gspca_dev)
@@ -1174,6 +1387,7 @@
default:
/* case SENSOR_MO4000: */
/* case SENSOR_MI0360: */
+/* case SENSOR_OM6802: */
expotimes = sd->exposure;
expotimes += (luma_mean - delta) >> 6;
if (expotimes < 0)
@@ -1229,69 +1443,24 @@
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
-static unsigned int getexposure(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- __u8 hexpo, mexpo, lexpo;
-
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x25);
- return (gspca_dev->usb_buf[0] << 16)
- | (gspca_dev->usb_buf[1] << 8)
- | gspca_dev->usb_buf[2];
- case SENSOR_MI0360:
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x09);
- return (gspca_dev->usb_buf[0] << 8)
- | gspca_dev->usb_buf[1];
- case SENSOR_MO4000:
- i2c_r5(gspca_dev, 0x0e);
- hexpo = 0; /* gspca_dev->usb_buf[1] & 0x07; */
- mexpo = 0x40; /* gspca_dev->usb_buf[2] & 0xff; */
- lexpo = (gspca_dev->usb_buf[1] & 0x30) >> 4;
- PDEBUG(D_CONF, "exposure %d",
- (hexpo << 10) | (mexpo << 2) | lexpo);
- return (hexpo << 10) | (mexpo << 2) | lexpo;
- default:
-/* case SENSOR_OV7648: * jfm: is it ok for 7648? */
-/* case SENSOR_OV7660: */
- /* read sensor exposure */
- i2c_r5(gspca_dev, 0x04);
- hexpo = gspca_dev->usb_buf[3] & 0x2f;
- lexpo = gspca_dev->usb_buf[0] & 0x02;
- i2c_r5(gspca_dev, 0x08);
- mexpo = gspca_dev->usb_buf[2];
- return (hexpo << 10) | (mexpo << 2) | lexpo;
- }
-}
-
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- /* hardcoded registers seem not readable */
- switch (sd->sensor) {
- case SENSOR_HV7131R:
- sd->brightness = getexposure(gspca_dev) >> 4;
- break;
- case SENSOR_MI0360:
- sd->brightness = getexposure(gspca_dev) << 4;
- break;
- case SENSOR_MO4000:
- sd->brightness = getexposure(gspca_dev) << 4;
- break;
- }
-}
-
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = val;
- if (gspca_dev->streaming)
- setbrightness(gspca_dev);
+ if (gspca_dev->streaming) {
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setbrightness(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
+ }
return 0;
}
@@ -1299,7 +1468,6 @@
{
struct sd *sd = (struct sd *) gspca_dev;
- getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@@ -1309,8 +1477,19 @@
struct sd *sd = (struct sd *) gspca_dev;
sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
+ if (gspca_dev->streaming) {
+ switch (sd->sensor) {
+ case SENSOR_HV7131R:
+ case SENSOR_MI0360:
+ case SENSOR_MO4000:
+ case SENSOR_OM6802:
+ setcontrast(gspca_dev);
+ break;
+ default: /* OV76xx */
+ setbrightcont(gspca_dev);
+ break;
+ }
+ }
return 0;
}
@@ -1364,11 +1543,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
@@ -1379,7 +1556,7 @@
| (SENSOR_ ## sensor << 8) \
| (i2c_addr)
static const __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
@@ -1406,15 +1583,17 @@
/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
- {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C325, OV7648, 0x21)},
-/* bw600.inf:
- {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+ {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
+/*bw600.inf:*/
+ {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/
{USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
-/* {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x??)}, */
+ {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
/* {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
-#ifndef CONFIG_USB_SN9C102
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
{USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+#endif
{USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
/* {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
@@ -1438,6 +1617,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 17fe2c2..6e73390 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -645,8 +645,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -880,14 +880,6 @@
gspca_dev->usb_buf[0]);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1051,11 +1043,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1093,6 +1083,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 51a3c34..e9eb59b 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1953,8 +1953,8 @@
return -EINVAL;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -2023,11 +2023,6 @@
static void sd_stop0(struct gspca_dev *gspca_dev)
{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
reg_write(gspca_dev->dev, SPCA501_REG_CTLRL, 0x05, 0x00);
}
@@ -2120,11 +2115,10 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -2154,6 +2148,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index eda29d6..f601daf 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -655,8 +655,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
@@ -743,11 +743,6 @@
static void sd_stop0(struct gspca_dev *gspca_dev)
{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
/* This maybe reset or power control */
reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
reg_write(gspca_dev->dev, 0x03, 0x01, 0x0);
@@ -825,11 +820,10 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -855,6 +849,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index f622fa7..195dce9 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -313,8 +313,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
@@ -560,14 +560,6 @@
reg_w(dev, 0x03, 0x00, 0x0003);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -740,11 +732,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -772,6 +762,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 699340c..281ce02 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1521,8 +1521,8 @@
return 0; /* success */
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
/* write_vector(gspca_dev, spca508_open_data); */
return 0;
@@ -1554,15 +1554,6 @@
reg_write(gspca_dev->dev, 0x8112, 0x20);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1633,11 +1624,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1667,6 +1656,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 1073ac3..cfbc9eb 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -32,69 +32,48 @@
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
- unsigned short contrast;
- __u8 brightness;
+ __u16 contrast; /* rev72a only */
+#define CONTRAST_MIN 0x0000
+#define CONTRAST_DEF 0x2000
+#define CONTRAST_MAX 0x3fff
+
+ __u16 exposure; /* rev12a only */
+#define EXPOSURE_MIN 1
+#define EXPOSURE_DEF 200
+#define EXPOSURE_MAX (4095 - 900) /* see set_exposure */
+
+ __u8 brightness; /* rev72a only */
+#define BRIGHTNESS_MIN 0
+#define BRIGHTNESS_DEF 32
+#define BRIGHTNESS_MAX 63
+
+ __u8 white; /* rev12a only */
+#define WHITE_MIN 1
+#define WHITE_DEF 0x40
+#define WHITE_MAX 0x7f
+
__u8 autogain;
+#define AUTOGAIN_MIN 0
+#define AUTOGAIN_DEF 1
+#define AUTOGAIN_MAX 1
+
+ __u8 gain; /* rev12a only */
+#define GAIN_MIN 0x0
+#define GAIN_DEF 0x24
+#define GAIN_MAX 0x24
+
+#define EXPO12A_DEF 3
+ __u8 expo12a; /* expo/gain? for rev 12a */
__u8 chip_revision;
+#define Rev012A 0
+#define Rev072A 1
+
signed char ag_cnt;
#define AG_CNT_START 13
};
-/* V4L2 controls supported by the driver */
-static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
-
-static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
- {
- {
- .id = V4L2_CID_BRIGHTNESS,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Brightness",
- .minimum = 0,
- .maximum = 63,
- .step = 1,
- .default_value = 32,
- },
- .set = sd_setbrightness,
- .get = sd_getbrightness,
- },
-#define SD_CONTRAST 1
- {
- {
- .id = V4L2_CID_CONTRAST,
- .type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 0x3fff,
- .step = 1,
- .default_value = 0x2000,
- },
- .set = sd_setcontrast,
- .get = sd_getcontrast,
- },
-#define SD_AUTOGAIN 2
- {
- {
- .id = V4L2_CID_AUTOGAIN,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- .name = "Auto Gain",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 1,
- },
- .set = sd_setautogain,
- .get = sd_getautogain,
- },
-};
-
-static struct v4l2_pix_format sif_mode[] = {
+static struct v4l2_pix_format sif_012a_mode[] = {
{160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
.bytesperline = 160,
.sizeimage = 160 * 120,
@@ -117,6 +96,29 @@
.priv = 0},
};
+static struct v4l2_pix_format sif_072a_mode[] = {
+ {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
+};
+
/*
* Initialization data
* I'm not very sure how to split initialization from open data
@@ -143,12 +145,8 @@
#define SPCA561_INDEX_I2C_BASE 0x8800
#define SPCA561_SNAPBIT 0x20
#define SPCA561_SNAPCTRL 0x40
-enum {
- Rev072A = 0,
- Rev012A,
-};
-static void reg_w_val(struct usb_device *dev, __u16 index, __u16 value)
+static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
{
int ret;
@@ -198,12 +196,6 @@
index, gspca_dev->usb_buf, len, 500);
}
-static void i2c_init(struct gspca_dev *gspca_dev, __u8 mode)
-{
- reg_w_val(gspca_dev->dev, 0x92, 0x8804);
- reg_w_val(gspca_dev->dev, mode, 0x8802);
-}
-
static void i2c_write(struct gspca_dev *gspca_dev, __u16 valeur, __u16 reg)
{
int retry = 60;
@@ -212,9 +204,9 @@
DataLow = valeur;
DataHight = valeur >> 8;
- reg_w_val(gspca_dev->dev, reg, 0x8801);
- reg_w_val(gspca_dev->dev, DataLow, 0x8805);
- reg_w_val(gspca_dev->dev, DataHight, 0x8800);
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8805, DataLow);
+ reg_w_val(gspca_dev->dev, 0x8800, DataHight);
while (retry--) {
reg_r(gspca_dev, 0x8803, 1);
if (!gspca_dev->usb_buf[0])
@@ -228,14 +220,14 @@
__u8 value;
__u8 vallsb;
- reg_w_val(gspca_dev->dev, 0x92, 0x8804);
- reg_w_val(gspca_dev->dev, reg, 0x8801);
- reg_w_val(gspca_dev->dev, (mode | 0x01), 0x8802);
- while (retry--) {
+ reg_w_val(gspca_dev->dev, 0x8804, 0x92);
+ reg_w_val(gspca_dev->dev, 0x8801, reg);
+ reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
+ do {
reg_r(gspca_dev, 0x8803, 1);
if (!gspca_dev->usb_buf)
break;
- }
+ } while (--retry);
if (retry == 0)
return -1;
reg_r(gspca_dev, 0x8800, 1);
@@ -438,21 +430,10 @@
{0x0035, 0x8801}, /* 0x14 - set gain general */
{0x001f, 0x8805}, /* 0x14 */
{0x0000, 0x8800},
- {0x0030, 0x8112},
+ {0x000e, 0x8112}, /* white balance - was 30 */
{}
};
-static void sensor_reset(struct gspca_dev *gspca_dev)
-{
- reg_w_val(gspca_dev->dev, 0x8631, 0xc8);
- reg_w_val(gspca_dev->dev, 0x8634, 0xc8);
- reg_w_val(gspca_dev->dev, 0x8112, 0x00);
- reg_w_val(gspca_dev->dev, 0x8114, 0x00);
- reg_w_val(gspca_dev->dev, 0x8118, 0x21);
- i2c_init(gspca_dev, 0x14);
- i2c_write(gspca_dev, 1, 0x0d);
- i2c_write(gspca_dev, 0, 0x0d);
-}
/******************** QC Express etch2 stuff ********************/
static const __u16 Pb100_1map8300[][2] = {
@@ -462,9 +443,9 @@
{0x8303, 0x0125}, /* image area */
{0x8304, 0x0169},
{0x8328, 0x000b},
- {0x833c, 0x0001},
+ {0x833c, 0x0001}, /*fixme: win:07*/
- {0x832f, 0x0419},
+ {0x832f, 0x1904}, /*fixme: was 0419*/
{0x8307, 0x00aa},
{0x8301, 0x0003},
{0x8302, 0x000e},
@@ -478,9 +459,10 @@
};
static const __u16 spca561_161rev12A_data1[][2] = {
- {0x21, 0x8118},
- {0x01, 0x8114},
- {0x00, 0x8112},
+ {0x29, 0x8118}, /* white balance - was 21 */
+ {0x08, 0x8114}, /* white balance - was 01 */
+ {0x0e, 0x8112}, /* white balance - was 00 */
+ {0x00, 0x8102}, /* white balance - new */
{0x92, 0x8804},
{0x04, 0x8802}, /* windows uses 08 */
{}
@@ -505,14 +487,16 @@
{0xb0, 0x8603},
/* sensor gains */
+ {0x07, 0x8601}, /* white balance - new */
+ {0x07, 0x8602}, /* white balance - new */
{0x00, 0x8610}, /* *red */
{0x00, 0x8611}, /* 3f *green */
{0x00, 0x8612}, /* green *blue */
{0x00, 0x8613}, /* blue *green */
- {0x35, 0x8614}, /* green *red */
- {0x35, 0x8615}, /* 40 *green */
- {0x35, 0x8616}, /* 7a *blue */
- {0x35, 0x8617}, /* 40 *green */
+ {0x43, 0x8614}, /* green *red - white balance - was 0x35 */
+ {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */
+ {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */
+ {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */
{0x0c, 0x8620}, /* 0c */
{0xc8, 0x8631}, /* c8 */
@@ -527,6 +511,7 @@
{0xdf, 0x863c}, /* df */
{0xf0, 0x8505},
{0x32, 0x850a},
+/* {0x99, 0x8700}, * - white balance - new (removed) */
{}
};
@@ -545,9 +530,10 @@
}
static void init_161rev12A(struct gspca_dev *gspca_dev)
{
- sensor_reset(gspca_dev);
+/* sensor_reset(gspca_dev); (not in win) */
write_vector(gspca_dev, spca561_161rev12A_data1);
sensor_mapwrite(gspca_dev, Pb100_1map8300);
+/*fixme: should be in sd_start*/
write_vector(gspca_dev, spca561_161rev12A_data2);
sensor_mapwrite(gspca_dev, Pb100_2map8300);
}
@@ -581,35 +567,38 @@
}
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */
- cam->cam_mode = sif_mode;
- cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
sd->chip_revision = id->driver_info;
- sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
- sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
- sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
+ if (sd->chip_revision == Rev012A) {
+ cam->cam_mode = sif_012a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_012a_mode);
+ } else {
+ cam->cam_mode = sif_072a_mode;
+ cam->nmodes = ARRAY_SIZE(sif_072a_mode);
+ }
+ sd->brightness = BRIGHTNESS_DEF;
+ sd->contrast = CONTRAST_DEF;
+ sd->white = WHITE_DEF;
+ sd->exposure = EXPOSURE_DEF;
+ sd->autogain = AUTOGAIN_DEF;
+ sd->gain = GAIN_DEF;
+ sd->expo12a = EXPO12A_DEF;
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init_12a(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
-
- switch (sd->chip_revision) {
- case Rev072A:
- PDEBUG(D_STREAM, "Chip revision id: 072a");
- write_vector(gspca_dev, spca561_init_data);
- break;
- default:
-/* case Rev012A: */
- PDEBUG(D_STREAM, "Chip revision id: 012a");
- init_161rev12A(gspca_dev);
- break;
- }
+ PDEBUG(D_STREAM, "Chip revision: 012a");
+ init_161rev12A(gspca_dev);
+ return 0;
+}
+static int sd_init_72a(struct gspca_dev *gspca_dev)
+{
+ PDEBUG(D_STREAM, "Chip revision: 072a");
+ write_vector(gspca_dev, spca561_init_data);
return 0;
}
@@ -618,25 +607,20 @@
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
__u8 lowb;
- int expotimes;
switch (sd->chip_revision) {
case Rev072A:
lowb = sd->contrast >> 8;
- reg_w_val(dev, lowb, 0x8651);
- reg_w_val(dev, lowb, 0x8652);
- reg_w_val(dev, lowb, 0x8653);
- reg_w_val(dev, lowb, 0x8654);
+ reg_w_val(dev, 0x8651, lowb);
+ reg_w_val(dev, 0x8652, lowb);
+ reg_w_val(dev, 0x8653, lowb);
+ reg_w_val(dev, 0x8654, lowb);
break;
- case Rev012A: {
- __u8 Reg8391[] =
- { 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 };
+ default: {
+/* case Rev012A: { */
+ static const __u8 Reg8391[] =
+ { 0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00 };
- /* Write camera sensor settings */
- expotimes = (sd->contrast >> 5) & 0x07ff;
- Reg8391[0] = expotimes & 0xff; /* exposure */
- Reg8391[1] = 0x18 | (expotimes >> 8);
- Reg8391[2] = sd->brightness; /* gain */
reg_w_buf(gspca_dev, 0x8391, Reg8391, 8);
reg_w_buf(gspca_dev, 0x8390, Reg8391, 8);
break;
@@ -644,93 +628,151 @@
}
}
+/* rev12a only */
+static void setwhite(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u16 white;
+ __u8 reg8614, reg8616;
+
+ white = sd->white;
+ /* try to emulate MS-win as possible */
+ reg8616 = 0x90 - white * 5 / 8;
+ reg_w_val(gspca_dev->dev, 0x8616, reg8616);
+ reg8614 = 0x20 + white * 3 / 8;
+ reg_w_val(gspca_dev->dev, 0x8614, reg8614);
+}
+
+/* rev 12a only */
+static void setexposure(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int expo;
+ int clock_divider;
+ __u8 data[2];
+
+ /* Register 0x8309 controls exposure for the spca561,
+ the basic exposure setting goes from 1-2047, where 1 is completely
+ dark and 2047 is very bright. It not only influences exposure but
+ also the framerate (to allow for longer exposure) from 1 - 300 it
+ only raises the exposure time then from 300 - 600 it halves the
+ framerate to be able to further raise the exposure time and for every
+ 300 more it halves the framerate again. This allows for a maximum
+ exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps).
+ Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12
+ configure a divider for the base framerate which us used at the
+ exposure setting of 1-300. These bits configure the base framerate
+ according to the following formula: fps = 60 / (value + 2) */
+ if (sd->exposure < 2048) {
+ expo = sd->exposure;
+ clock_divider = 0;
+ } else {
+ /* Add 900 to make the 0 setting of the second part of the
+ exposure equal to the 2047 setting of the first part. */
+ expo = (sd->exposure - 2048) + 900;
+ clock_divider = 3;
+ }
+ expo |= clock_divider << 11;
+ data[0] = expo;
+ data[1] = expo >> 8;
+ reg_w_buf(gspca_dev, 0x8309, data, 2);
+}
+
+/* rev 12a only */
+static void setgain(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 data[2];
+
+ data[0] = sd->gain;
+ data[1] = 0;
+ reg_w_buf(gspca_dev, 0x8335, data, 2);
+}
+
static void setautogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- if (sd->chip_revision == Rev072A) {
- if (sd->autogain)
- sd->ag_cnt = AG_CNT_START;
- else
- sd->ag_cnt = -1;
- }
+ if (sd->autogain)
+ sd->ag_cnt = AG_CNT_START;
+ else
+ sd->ag_cnt = -1;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static void sd_start_12a(struct gspca_dev *gspca_dev)
{
- struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
- int Clck;
+ int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */
__u8 Reg8307[] = { 0xaa, 0x00 };
int mode;
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
- switch (sd->chip_revision) {
- case Rev072A:
- switch (mode) {
- default:
-/* case 0:
- case 1: */
- Clck = 0x25;
- break;
- case 2:
- Clck = 0x22;
- break;
- case 3:
- Clck = 0x21;
- break;
- }
- reg_w_val(dev, 0x8500, mode); /* mode */
- reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
- reg_w_val(dev, 0x8112, 0x10 | 0x20);
- setautogain(gspca_dev);
- break;
+ if (mode <= 1) {
+ /* Use compression on 320x240 and above */
+ reg_w_val(dev, 0x8500, 0x10 | mode);
+ } else {
+ /* I couldn't get the compression to work below 320x240
+ * Fortunately at these resolutions the bandwidth
+ * is sufficient to push raw frames at ~20fps */
+ reg_w_val(dev, 0x8500, mode);
+ } /* -- qq@kuku.eu.org */
+ reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
+ reg_w_val(gspca_dev->dev, 0x8700, Clck);
+ /* 0x8f 0x85 0x27 clock */
+ reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
+ reg_w_val(gspca_dev->dev, 0x850b, 0x03);
+ setcontrast(gspca_dev);
+ setwhite(gspca_dev);
+ setautogain(gspca_dev);
+ setexposure(gspca_dev);
+}
+static void sd_start_72a(struct gspca_dev *gspca_dev)
+{
+ struct usb_device *dev = gspca_dev->dev;
+ int Clck;
+ int mode;
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+ switch (mode) {
default:
-/* case Rev012A: */
- switch (mode) {
- case 0:
- case 1:
- Clck = 0x8a;
- break;
- case 2:
- Clck = 0x85;
- break;
- default:
- Clck = 0x83;
- break;
- }
- if (mode <= 1) {
- /* Use compression on 320x240 and above */
- reg_w_val(dev, 0x8500, 0x10 | mode);
- } else {
- /* I couldn't get the compression to work below 320x240
- * Fortunately at these resolutions the bandwidth
- * is sufficient to push raw frames at ~20fps */
- reg_w_val(dev, 0x8500, mode);
- } /* -- qq@kuku.eu.org */
- reg_w_buf(gspca_dev, 0x8307, Reg8307, 2);
- reg_w_val(gspca_dev->dev, 0x8700, Clck);
- /* 0x8f 0x85 0x27 clock */
- reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
- reg_w_val(gspca_dev->dev, 0x850b, 0x03);
- setcontrast(gspca_dev);
+/* case 0:
+ case 1: */
+ Clck = 0x25;
+ break;
+ case 2:
+ Clck = 0x22;
+ break;
+ case 3:
+ Clck = 0x21;
break;
}
+ reg_w_val(dev, 0x8500, mode); /* mode */
+ reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
+ reg_w_val(dev, 0x8112, 0x10 | 0x20);
+ setautogain(gspca_dev);
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->chip_revision == Rev012A) {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x0e);
+ } else {
+ reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+/* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */
+ }
}
static void sd_stop0(struct gspca_dev *gspca_dev)
{
-}
+ struct sd *sd = (struct sd *) gspca_dev;
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
- reg_w_val(gspca_dev->dev, 0x8114, 0);
+ if (sd->chip_revision == Rev012A) {
+ reg_w_val(gspca_dev->dev, 0x8118, 0x29);
+ reg_w_val(gspca_dev->dev, 0x8114, 0x08);
+ }
+/* reg_w_val(gspca_dev->dev, 0x8114, 0); */
}
static void do_autogain(struct gspca_dev *gspca_dev)
@@ -744,6 +786,7 @@
__u8 luma_mean = 110;
__u8 luma_delta = 20;
__u8 spring = 4;
+ __u8 reg8339[2];
if (sd->ag_cnt < 0)
return;
@@ -798,13 +841,16 @@
}
break;
case Rev012A:
- /* sensor registers is access and memory mapped to 0x8300 */
- /* readind all 0x83xx block the sensor */
- /*
- * The data from the header seem wrong where is the luma
- * and chroma mean value
- * at the moment set exposure in contrast set
- */
+ reg_r(gspca_dev, 0x8330, 2);
+ if (gspca_dev->usb_buf[1] > 0x08) {
+ reg8339[0] = ++sd->expo12a;
+ reg8339[1] = 0;
+ reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
+ } else if (gspca_dev->usb_buf[1] < 0x02) {
+ reg8339[0] = --sd->expo12a;
+ reg8339[1] = 0;
+ reg_w_buf(gspca_dev, 0x8339, reg8339, 2);
+ }
break;
}
}
@@ -814,6 +860,8 @@
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
switch (data[0]) {
case 0: /* start of frame */
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
@@ -826,8 +874,13 @@
frame, data, len);
} else {
/* raw bayer (with a header, which we skip) */
- data += 20;
- len -= 20;
+ if (sd->chip_revision == Rev012A) {
+ data += 20;
+ len -= 20;
+ } else {
+ data += 16;
+ len -= 16;
+ }
gspca_frame_add(gspca_dev, FIRST_PACKET,
frame, data, len);
}
@@ -841,24 +894,17 @@
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
+/* rev 72a only */
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u8 value;
- switch (sd->chip_revision) {
- case Rev072A:
- value = sd->brightness;
- reg_w_val(gspca_dev->dev, value, 0x8611);
- reg_w_val(gspca_dev->dev, value, 0x8612);
- reg_w_val(gspca_dev->dev, value, 0x8613);
- reg_w_val(gspca_dev->dev, value, 0x8614);
- break;
- default:
-/* case Rev012A: */
- setcontrast(gspca_dev);
- break;
- }
+ value = sd->brightness;
+ reg_w_val(gspca_dev->dev, 0x8611, value);
+ reg_w_val(gspca_dev->dev, 0x8612, value);
+ reg_w_val(gspca_dev->dev, 0x8613, value);
+ reg_w_val(gspca_dev->dev, 0x8614, value);
}
static void getbrightness(struct gspca_dev *gspca_dev)
@@ -866,52 +912,38 @@
struct sd *sd = (struct sd *) gspca_dev;
__u16 tot;
- switch (sd->chip_revision) {
- case Rev072A:
- tot = 0;
- reg_r(gspca_dev, 0x8611, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8612, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8613, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8614, 1);
- tot += gspca_dev->usb_buf[0];
- sd->brightness = tot >> 2;
- break;
- default:
-/* case Rev012A: */
- /* no way to read sensor settings */
- break;
- }
+ tot = 0;
+ reg_r(gspca_dev, 0x8611, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8612, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8613, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8614, 1);
+ tot += gspca_dev->usb_buf[0];
+ sd->brightness = tot >> 2;
}
+/* rev72a only */
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u16 tot;
- switch (sd->chip_revision) {
- case Rev072A:
- tot = 0;
- reg_r(gspca_dev, 0x8651, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8652, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8653, 1);
- tot += gspca_dev->usb_buf[0];
- reg_r(gspca_dev, 0x8654, 1);
- tot += gspca_dev->usb_buf[0];
- sd->contrast = tot << 6;
- break;
- default:
-/* case Rev012A: */
- /* no way to read sensor settings */
- break;
- }
+ tot = 0;
+ reg_r(gspca_dev, 0x8651, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8652, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8653, 1);
+ tot += gspca_dev->usb_buf[0];
+ reg_r(gspca_dev, 0x8654, 1);
+ tot += gspca_dev->usb_buf[0];
+ sd->contrast = tot << 6;
PDEBUG(D_CONF, "get contrast %d", sd->contrast);
}
+/* rev 72a only */
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -931,6 +963,7 @@
return 0;
}
+/* rev 72a only */
static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -968,20 +1001,190 @@
return 0;
}
+/* rev12a only */
+static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->white = val;
+ if (gspca_dev->streaming)
+ setwhite(gspca_dev);
+ return 0;
+}
+
+static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->white;
+ return 0;
+}
+
+/* rev12a only */
+static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->exposure = val;
+ if (gspca_dev->streaming)
+ setexposure(gspca_dev);
+ return 0;
+}
+
+static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->exposure;
+ return 0;
+}
+
+/* rev12a only */
+static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->gain = val;
+ if (gspca_dev->streaming)
+ setgain(gspca_dev);
+ return 0;
+}
+
+static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->gain;
+ return 0;
+}
+
+/* control tables */
+static struct ctrl sd_ctrls_12a[] = {
+ {
+ {
+ .id = V4L2_CID_DO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "While Balance",
+ .minimum = WHITE_MIN,
+ .maximum = WHITE_MAX,
+ .step = 1,
+ .default_value = WHITE_DEF,
+ },
+ .set = sd_setwhite,
+ .get = sd_getwhite,
+ },
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = EXPOSURE_MIN,
+ .maximum = EXPOSURE_MAX,
+ .step = 1,
+ .default_value = EXPOSURE_DEF,
+ },
+ .set = sd_setexposure,
+ .get = sd_getexposure,
+ },
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Gain",
+ .minimum = AUTOGAIN_MIN,
+ .maximum = AUTOGAIN_MAX,
+ .step = 1,
+ .default_value = AUTOGAIN_DEF,
+ },
+ .set = sd_setautogain,
+ .get = sd_getautogain,
+ },
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = GAIN_MIN,
+ .maximum = GAIN_MAX,
+ .step = 1,
+ .default_value = GAIN_DEF,
+ },
+ .set = sd_setgain,
+ .get = sd_getgain,
+ },
+};
+
+static struct ctrl sd_ctrls_72a[] = {
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = BRIGHTNESS_MIN,
+ .maximum = BRIGHTNESS_MAX,
+ .step = 1,
+ .default_value = BRIGHTNESS_DEF,
+ },
+ .set = sd_setbrightness,
+ .get = sd_getbrightness,
+ },
+ {
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Contrast",
+ .minimum = CONTRAST_MIN,
+ .maximum = CONTRAST_MAX,
+ .step = 1,
+ .default_value = CONTRAST_DEF,
+ },
+ .set = sd_setcontrast,
+ .get = sd_getcontrast,
+ },
+ {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Gain",
+ .minimum = AUTOGAIN_MIN,
+ .maximum = AUTOGAIN_MAX,
+ .step = 1,
+ .default_value = AUTOGAIN_DEF,
+ },
+ .set = sd_setautogain,
+ .get = sd_getautogain,
+ },
+};
+
/* sub-driver description */
-static const struct sd_desc sd_desc = {
+static const struct sd_desc sd_desc_12a = {
.name = MODULE_NAME,
- .ctrls = sd_ctrls,
- .nctrls = ARRAY_SIZE(sd_ctrls),
+ .ctrls = sd_ctrls_12a,
+ .nctrls = ARRAY_SIZE(sd_ctrls_12a),
.config = sd_config,
- .open = sd_open,
- .start = sd_start,
+ .init = sd_init_12a,
+ .start = sd_start_12a,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
+ .pkt_scan = sd_pkt_scan,
+/* .dq_callback = do_autogain, * fixme */
+};
+static const struct sd_desc sd_desc_72a = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls_72a,
+ .nctrls = ARRAY_SIZE(sd_ctrls_72a),
+ .config = sd_config,
+ .init = sd_init_72a,
+ .start = sd_start_72a,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
};
+static const struct sd_desc *sd_desc[2] = {
+ &sd_desc_12a,
+ &sd_desc_72a
+};
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
@@ -1009,7 +1212,9 @@
static int sd_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ return gspca_dev_probe(intf, id,
+ sd_desc[id->driver_info],
+ sizeof(struct sd),
THIS_MODULE);
}
@@ -1018,6 +1223,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 16219cf..2f2de42 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -306,8 +306,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
int ret;
@@ -398,14 +398,6 @@
PDEBUG(D_STREAM, "camera stopped");
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -535,11 +527,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -564,6 +554,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 54efa48..1cfcc6c 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -449,31 +449,47 @@
0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
};
-static void reg_r(struct usb_device *dev,
- __u16 req,
- __u16 index,
- __u8 *buffer, __u16 length)
+/* read <len> bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+ __u16 req,
+ __u16 index,
+ __u16 len)
{
- usb_control_msg(dev,
- usb_rcvctrlpipe(dev, 0),
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_r: buffer overflow");
+ return;
+ }
+#endif
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
req,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, /* value */
- index, buffer, length,
+ index,
+ len ? gspca_dev->usb_buf : NULL, len,
500);
}
-static void reg_w(struct usb_device *dev,
- __u16 req,
- __u16 value,
- __u16 index,
- __u8 *buffer, __u16 length)
+/* write <len> bytes from gspca_dev->usb_buf */
+static void reg_w(struct gspca_dev *gspca_dev,
+ __u16 req,
+ __u16 value,
+ __u16 index,
+ __u16 len)
{
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
+#ifdef GSPCA_DEBUG
+ if (len > USB_BUF_SZ) {
+ err("reg_w: buffer overflow");
+ return;
+ }
+#endif
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
req,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, index, buffer, length,
+ value, index,
+ len ? gspca_dev->usb_buf : NULL, len,
500);
}
@@ -634,7 +650,7 @@
int count = 10;
while (--count > 0) {
- reg_r(gspca_dev->dev, 0x21, 0, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x21, 0, 1);
if ((gspca_dev->usb_buf[0] & 0x01) == 0)
break;
msleep(10);
@@ -644,15 +660,14 @@
static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
int count = 50;
while (--count > 0) {
- reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x21, 1, 1);
if (gspca_dev->usb_buf[0] != 0) {
gspca_dev->usb_buf[0] = 0;
- reg_w(dev, 0x21, 0, 1, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x21, 0, 1, 1);
+ reg_r(gspca_dev, 0x21, 1, 1);
spca504B_PollingDataReady(gspca_dev);
break;
}
@@ -662,16 +677,14 @@
static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
__u8 *data;
- data = kmalloc(64, GFP_KERNEL);
- reg_r(dev, 0x20, 0, data, 5);
+ data = gspca_dev->usb_buf;
+ reg_r(gspca_dev, 0x20, 0, 5);
PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ",
data[0], data[1], data[2], data[3], data[4]);
- reg_r(dev, 0x23, 0, data, 64);
- reg_r(dev, 0x23, 1, data, 64);
- kfree(data);
+ reg_r(gspca_dev, 0x23, 0, 64);
+ reg_r(gspca_dev, 0x23, 1, 64);
}
static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
@@ -686,21 +699,21 @@
Type = 0;
switch (sd->bridge) {
case BRIDGE_SPCA533:
- reg_w(dev, 0x31, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
spca50x_GetFirmware(gspca_dev);
gspca_dev->usb_buf[0] = 2; /* type */
- reg_w(dev, 0x24, 0, 8, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x24, 8, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x24, 0, 8, 1);
+ reg_r(gspca_dev, 0x24, 8, 1);
gspca_dev->usb_buf[0] = Size;
- reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
+ reg_w(gspca_dev, 0x25, 0, 4, 1);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
rc = spca504B_PollingDataReady(gspca_dev);
/* Init the cam width height with some values get on init ? */
- reg_w(dev, 0x31, 0, 4, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
break;
@@ -708,12 +721,12 @@
/* case BRIDGE_SPCA504B: */
/* case BRIDGE_SPCA536: */
gspca_dev->usb_buf[0] = Size;
- reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
+ reg_w(gspca_dev, 0x25, 0, 4, 1);
+ reg_r(gspca_dev, 0x25, 4, 1); /* size */
Type = 6;
gspca_dev->usb_buf[0] = Type;
- reg_w(dev, 0x27, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x27, 0, gspca_dev->usb_buf, 1); /* type */
+ reg_w(gspca_dev, 0x27, 0, 0, 1);
+ reg_r(gspca_dev, 0x27, 0, 1); /* type */
rc = spca504B_PollingDataReady(gspca_dev);
break;
case BRIDGE_SPCA504:
@@ -752,18 +765,15 @@
static void spca504B_setQtable(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
-
gspca_dev->usb_buf[0] = 3;
- reg_w(dev, 0x26, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x26, 0, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x26, 0, 0, 1);
+ reg_r(gspca_dev, 0x26, 0, 1);
spca504B_PollingDataReady(gspca_dev);
}
static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
int pollreg = 1;
switch (sd->bridge) {
@@ -774,20 +784,20 @@
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
- reg_w(dev, 0, 0, 0x21a7, NULL, 0); /* brightness */
- reg_w(dev, 0, 0x20, 0x21a8, NULL, 0); /* contrast */
- reg_w(dev, 0, 0, 0x21ad, NULL, 0); /* hue */
- reg_w(dev, 0, 1, 0x21ac, NULL, 0); /* sat/hue */
- reg_w(dev, 0, 0x20, 0x21ae, NULL, 0); /* saturation */
- reg_w(dev, 0, 0, 0x21a3, NULL, 0); /* gamma */
+ reg_w(gspca_dev, 0, 0, 0x21a7, 0); /* brightness */
+ reg_w(gspca_dev, 0, 0x20, 0x21a8, 0); /* contrast */
+ reg_w(gspca_dev, 0, 0, 0x21ad, 0); /* hue */
+ reg_w(gspca_dev, 0, 1, 0x21ac, 0); /* sat/hue */
+ reg_w(gspca_dev, 0, 0x20, 0x21ae, 0); /* saturation */
+ reg_w(gspca_dev, 0, 0, 0x21a3, 0); /* gamma */
break;
case BRIDGE_SPCA536:
- reg_w(dev, 0, 0, 0x20f0, NULL, 0);
- reg_w(dev, 0, 0x21, 0x20f1, NULL, 0);
- reg_w(dev, 0, 0x40, 0x20f5, NULL, 0);
- reg_w(dev, 0, 1, 0x20f4, NULL, 0);
- reg_w(dev, 0, 0x40, 0x20f6, NULL, 0);
- reg_w(dev, 0, 0, 0x2089, NULL, 0);
+ reg_w(gspca_dev, 0, 0, 0x20f0, 0);
+ reg_w(gspca_dev, 0, 0x21, 0x20f1, 0);
+ reg_w(gspca_dev, 0, 0x40, 0x20f5, 0);
+ reg_w(gspca_dev, 0, 1, 0x20f4, 0);
+ reg_w(gspca_dev, 0, 0x40, 0x20f6, 0);
+ reg_w(gspca_dev, 0, 0, 0x2089, 0);
break;
}
if (pollreg)
@@ -799,7 +809,6 @@
const struct usb_device_id *id)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct usb_device *dev = gspca_dev->dev;
struct cam *cam;
cam = &gspca_dev->cam;
@@ -811,7 +820,7 @@
if (sd->subtype == AiptekMiniPenCam13) {
/* try to get the firmware as some cam answer 2.0.1.2.2
* and should be a spca504b then overwrite that setting */
- reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x20, 0, 1);
switch (gspca_dev->usb_buf[0]) {
case 1:
break; /* (right bridge/subtype) */
@@ -848,8 +857,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
@@ -860,12 +869,12 @@
switch (sd->bridge) {
case BRIDGE_SPCA504B:
- reg_w(dev, 0x1d, 0, 0, NULL, 0);
- reg_w(dev, 0, 1, 0x2306, NULL, 0);
- reg_w(dev, 0, 0, 0x0d04, NULL, 0);
- reg_w(dev, 0, 0, 0x2000, NULL, 0);
- reg_w(dev, 0, 0x13, 0x2301, NULL, 0);
- reg_w(dev, 0, 0, 0x2306, NULL, 0);
+ reg_w(gspca_dev, 0x1d, 0, 0, 0);
+ reg_w(gspca_dev, 0, 1, 0x2306, 0);
+ reg_w(gspca_dev, 0, 0, 0x0d04, 0);
+ reg_w(gspca_dev, 0, 0, 0x2000, 0);
+ reg_w(gspca_dev, 0, 0x13, 0x2301, 0);
+ reg_w(gspca_dev, 0, 0, 0x2306, 0);
/* fall thru */
case BRIDGE_SPCA533:
rc = spca504B_PollingDataReady(gspca_dev);
@@ -873,12 +882,12 @@
break;
case BRIDGE_SPCA536:
spca50x_GetFirmware(gspca_dev);
- reg_r(dev, 0x00, 0x5002, gspca_dev->usb_buf, 1);
+ reg_r(gspca_dev, 0x00, 0x5002, 1);
gspca_dev->usb_buf[0] = 0;
- reg_w(dev, 0x24, 0, 0, gspca_dev->usb_buf, 1);
- reg_r(dev, 0x24, 0, gspca_dev->usb_buf, 1);
+ reg_w(gspca_dev, 0x24, 0, 0, 1);
+ reg_r(gspca_dev, 0x24, 0, 1);
rc = spca504B_PollingDataReady(gspca_dev);
- reg_w(dev, 0x34, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x34, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
break;
case BRIDGE_SPCA504C: /* pccam600 */
@@ -971,12 +980,12 @@
/* case BRIDGE_SPCA536: */
if (sd->subtype == MegapixV4 ||
sd->subtype == LogitechClickSmart820) {
- reg_w(dev, 0xf0, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0xf0, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
- reg_r(dev, 0xf0, 4, NULL, 0);
+ reg_r(gspca_dev, 0xf0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
} else {
- reg_w(dev, 0x31, 0, 4, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 4, 0);
spca504B_WaitCmdStatus(gspca_dev);
rc = spca504B_PollingDataReady(gspca_dev);
}
@@ -1045,7 +1054,7 @@
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA536: */
/* case BRIDGE_SPCA504B: */
- reg_w(dev, 0x31, 0, 0, NULL, 0);
+ reg_w(gspca_dev, 0x31, 0, 0, 0);
spca504B_WaitCmdStatus(gspca_dev);
spca504B_PollingDataReady(gspca_dev);
break;
@@ -1069,14 +1078,6 @@
}
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1369,11 +1370,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -1456,6 +1455,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 91b555c..f034c74 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -30,7 +30,7 @@
#define MAX_GAMMA 0x10 /* 0 to 15 */
-#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver");
@@ -233,7 +233,7 @@
static struct v4l2_pix_format vga_mode_t16[] = {
{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 3 / 8 + 590,
+ .sizeimage = 160 * 120 * 4 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 4},
{176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -391,7 +391,7 @@
NULL, 0, 500);
return;
}
- if (len <= sizeof gspca_dev->usb_buf) {
+ if (len <= USB_BUF_SZ) {
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
@@ -552,6 +552,13 @@
return 0;
}
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ init_default_parameters(gspca_dev);
+ return 0;
+}
+
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -893,18 +900,6 @@
setcolors(gspca_dev);
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -972,24 +967,14 @@
return -EINVAL;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
-{
- init_default_parameters(gspca_dev);
- return 0;
-}
-
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -1014,6 +999,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 1ff8ba2..084af05 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -331,8 +331,8 @@
}
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
@@ -450,14 +450,6 @@
reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
}
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-}
-
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void tv8532_preprocess(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -611,11 +603,9 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
- .stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
};
@@ -644,6 +634,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index f4a5295..bd4c226 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -69,6 +69,7 @@
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define LIGHTFREQ_IDX 1
{
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -87,12 +88,12 @@
};
static struct v4l2_pix_format vc0321_mode[] = {
- {320, 240, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+ {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
.bytesperline = 320,
.sizeimage = 320 * 240 * 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
- {640, 480, V4L2_PIX_FMT_YUV420, V4L2_FIELD_NONE,
+ {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 2,
.colorspace = V4L2_COLORSPACE_SRGB,
@@ -1463,6 +1464,8 @@
sd->qindex = 7;
sd->autogain = AUTOGAIN_DEF;
sd->lightfreq = FREQ_DEF;
+ if (sd->sensor != SENSOR_OV7670)
+ gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
if (sd->bridge == BRIDGE_VC0321) {
reg_r(gspca_dev, 0x8a, 0, 3);
@@ -1474,8 +1477,8 @@
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
return 0;
}
@@ -1637,19 +1640,6 @@
reg_w(dev, 0x89, 0xffff, 0xffff);
}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-/* struct usb_device *dev = gspca_dev->dev;
- __u8 buffread;
-
- reg_w(dev, 0x89, 0xffff, 0xffff);
- reg_w(dev, 0xa0, 0x01, 0xb301);
- reg_w(dev, 0xa0, 0x09, 0xb303);
- reg_w(dev, 0x89, 0xffff, 0xffff);
-*/
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
@@ -1738,11 +1728,10 @@
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
@@ -1774,6 +1763,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
/* -- module insert / remove -- */
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index bc7d0ee..8d7c27e 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -85,6 +85,7 @@
static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
+#define BRIGHTNESS_IDX 0
#define SD_BRIGHTNESS 0
{
{
@@ -141,6 +142,7 @@
.set = sd_setautogain,
.get = sd_getautogain,
},
+#define LIGHTFREQ_IDX 4
#define SD_FREQ 4
{
{
@@ -6964,8 +6966,13 @@
case SENSOR_MC501CB:
return -1; /* don't probe */
case SENSOR_TAS5130C_VF0250:
- /* may probe but with write in reg 0x0010 */
+ /* may probe but with no write in reg 0x0010 */
return -1; /* don't probe */
+ case SENSOR_PAS106:
+ sensor = sif_probe(gspca_dev);
+ if (sensor >= 0)
+ return sensor;
+ break;
}
sensor = vga_2wr_probe(gspca_dev);
if (sensor >= 0) {
@@ -6974,12 +6981,10 @@
/* next probe is needed for OmniVision ? */
}
sensor2 = vga_3wr_probe(gspca_dev);
- if (sensor2 >= 0) {
- if (sensor >= 0)
- return sensor;
- return sensor2;
- }
- return sif_probe(gspca_dev);
+ if (sensor2 >= 0
+ && sensor >= 0)
+ return sensor;
+ return sensor2;
}
/* this function is called at probe time */
@@ -7147,13 +7152,27 @@
sd->lightfreq = sd_ctrls[SD_FREQ].qctrl.default_value;
sd->sharpness = sd_ctrls[SD_SHARPNESS].qctrl.default_value;
+ switch (sd->sensor) {
+ case SENSOR_GC0305:
+ case SENSOR_OV7620:
+ case SENSOR_PO2030:
+ gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX);
+ break;
+ case SENSOR_HDCS2020:
+ case SENSOR_HV7131B:
+ case SENSOR_HV7131C:
+ case SENSOR_OV7630C:
+ gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
+ break;
+ }
+
/* switch the led off */
reg_w(gspca_dev->dev, 0x01, 0x0000);
return 0;
}
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
reg_w(gspca_dev->dev, 0x01, 0x0000);
return 0;
@@ -7314,10 +7333,6 @@
}
}
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_stop0(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -7325,11 +7340,6 @@
send_unknown(gspca_dev->dev, sd->sensor);
}
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame,
__u8 *data,
@@ -7489,37 +7499,30 @@
.ctrls = sd_ctrls,
.nctrls = sizeof sd_ctrls / sizeof sd_ctrls[0],
.config = sd_config,
- .open = sd_open,
+ .init = sd_init,
.start = sd_start,
- .stopN = sd_stopN,
.stop0 = sd_stop0,
- .close = sd_close,
.pkt_scan = sd_pkt_scan,
.querymenu = sd_querymenu,
};
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x041e, 0x041e)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4017)},
- {USB_DEVICE(0x041e, 0x401c)},
+ {USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x401e)},
{USB_DEVICE(0x041e, 0x401f)},
-#endif
+ {USB_DEVICE(0x041e, 0x4022)},
{USB_DEVICE(0x041e, 0x4029)},
-#ifndef CONFIG_USB_ZC0301
- {USB_DEVICE(0x041e, 0x4034)},
- {USB_DEVICE(0x041e, 0x4035)},
+ {USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x041e, 0x4036)},
{USB_DEVICE(0x041e, 0x403a)},
-#endif
{USB_DEVICE(0x041e, 0x4051), .driver_info = SENSOR_TAS5130C_VF0250},
{USB_DEVICE(0x041e, 0x4053), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0458, 0x7007)},
{USB_DEVICE(0x0458, 0x700c)},
{USB_DEVICE(0x0458, 0x700f)},
-#endif
{USB_DEVICE(0x0461, 0x0a00)},
{USB_DEVICE(0x046d, 0x08a0)},
{USB_DEVICE(0x046d, 0x08a1)},
@@ -7531,7 +7534,7 @@
{USB_DEVICE(0x046d, 0x08aa)},
{USB_DEVICE(0x046d, 0x08ac)},
{USB_DEVICE(0x046d, 0x08ad)},
-#ifndef CONFIG_USB_ZC0301
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
{USB_DEVICE(0x046d, 0x08ae)},
#endif
{USB_DEVICE(0x046d, 0x08af)},
@@ -7541,27 +7544,25 @@
{USB_DEVICE(0x046d, 0x08d8)},
{USB_DEVICE(0x046d, 0x08da)},
{USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
- {USB_DEVICE(0x0471, 0x0325)},
- {USB_DEVICE(0x0471, 0x0326)},
- {USB_DEVICE(0x0471, 0x032d)},
- {USB_DEVICE(0x0471, 0x032e)},
+ {USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
+ {USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x055f, 0xc005)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x055f, 0xd003)},
{USB_DEVICE(0x055f, 0xd004)},
-#endif
{USB_DEVICE(0x0698, 0x2003)},
+ {USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
{USB_DEVICE(0x0ac8, 0x0302)},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x301b)},
+#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
{USB_DEVICE(0x0ac8, 0x303b)},
#endif
{USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
-#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x307b)},
{USB_DEVICE(0x10fd, 0x0128)},
+ {USB_DEVICE(0x10fd, 0x804d)},
{USB_DEVICE(0x10fd, 0x8050)},
-#endif
{} /* end of entry */
};
#undef DVNAME
@@ -7581,6 +7582,10 @@
.id_table = device_table,
.probe = sd_probe,
.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
};
static int __init sd_mod_init(void)
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index aea1664..4afc7ea 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -688,7 +688,7 @@
spin_lock_init(&itv->lock);
spin_lock_init(&itv->dma_reg_lock);
- itv->irq_work_queues = create_workqueue(itv->name);
+ itv->irq_work_queues = create_singlethread_workqueue(itv->name);
if (itv->irq_work_queues == NULL) {
IVTV_ERR("Could not create ivtv workqueue\n");
return -1;
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index ab287b4..2ceb522 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -251,6 +251,7 @@
#define IVTV_F_I_DEC_PAUSED 20 /* the decoder is paused */
#define IVTV_F_I_INITED 21 /* set after first open */
#define IVTV_F_I_FAILED 22 /* set if first open failed */
+#define IVTV_F_I_WORK_INITED 23 /* worker thread was initialized */
/* Event notifications */
#define IVTV_F_I_EV_DEC_STOPPED 28 /* decoder stopped event */
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index fba150a..34f3ab8 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -76,6 +76,13 @@
DEFINE_WAIT(wait);
+ if (test_and_clear_bit(IVTV_F_I_WORK_INITED, &itv->i_flags)) {
+ struct sched_param param = { .sched_priority = 99 };
+
+ /* This thread must use the FIFO scheduler as it
+ is realtime sensitive. */
+ sched_setscheduler(current, SCHED_FIFO, ¶m);
+ }
if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags))
ivtv_pio_work_handler(itv);
@@ -678,34 +685,14 @@
static void ivtv_irq_enc_vbi_cap(struct ivtv *itv)
{
- struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG];
u32 data[CX2341X_MBOX_MAX_DATA];
struct ivtv_stream *s;
IVTV_DEBUG_HI_IRQ("ENC START VBI CAP\n");
s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];
- /* If more than two VBI buffers are pending, then
- clear the old ones and start with this new one.
- This can happen during transition stages when MPEG capturing is
- started, but the first interrupts haven't arrived yet. During
- that period VBI requests can accumulate without being able to
- DMA the data. Since at most four VBI DMA buffers are available,
- we just drop the old requests when there are already three
- requests queued. */
- if (s->sg_pending_size > 2) {
- struct ivtv_buffer *buf;
- list_for_each_entry(buf, &s->q_predma.list, list)
- ivtv_buf_sync_for_cpu(s, buf);
- ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0);
- s->sg_pending_size = 0;
- }
- /* if we can append the data, and the MPEG stream isn't capturing,
- then start a DMA request for just the VBI data. */
- if (!stream_enc_dma_append(s, data) &&
- !test_bit(IVTV_F_S_STREAMING, &s_mpg->s_flags)) {
+ if (!stream_enc_dma_append(s, data))
set_bit(ivtv_use_pio(s) ? IVTV_F_S_PIO_PENDING : IVTV_F_S_DMA_PENDING, &s->s_flags);
- }
}
static void ivtv_irq_dec_vbi_reinsert(struct ivtv *itv)
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h
index 7cfc0c9..476556a 100644
--- a/drivers/media/video/ivtv/ivtv-queue.h
+++ b/drivers/media/video/ivtv/ivtv-queue.h
@@ -23,7 +23,7 @@
#define IVTV_QUEUE_H
#define IVTV_DMA_UNMAPPED ((u32) -1)
-#define SLICED_VBI_PIO 1
+#define SLICED_VBI_PIO 0
/* ivtv_buffer utility functions */
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 54d2023..730e85d 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -363,7 +363,7 @@
/* Every X number of frames a VBI interrupt arrives (frames as in 25 or 30 fps) */
data[1] = 1;
/* The VBI frames are stored in a ringbuffer with this size (with a VBI frame as unit) */
- data[2] = raw ? 4 : 8;
+ data[2] = raw ? 4 : 4 * (itv->vbi.raw_size / itv->vbi.enc_size);
/* The start/stop codes determine which VBI lines end up in the raw VBI data area.
The codes are from table 24 in the saa7115 datasheet. Each raw/sliced/video line
is framed with codes FF0000XX where XX is the SAV/EAV (Start/End of Active Video)
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index 71798f0..1ce9deb 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -293,6 +293,7 @@
u32 line_size = itv->vbi.sliced_decoder_line_size;
struct v4l2_decode_vbi_line vbi;
int i;
+ unsigned lines = 0;
/* find the first valid line */
for (i = 0; i < size; i++, buf++) {
@@ -313,7 +314,8 @@
}
vbi.p = p + 4;
itv->video_dec_func(itv, VIDIOC_INT_DECODE_VBI_LINE, &vbi);
- if (vbi.type) {
+ if (vbi.type && !(lines & (1 << vbi.line))) {
+ lines |= 1 << vbi.line;
itv->vbi.sliced_data[line].id = vbi.type;
itv->vbi.sliced_data[line].field = vbi.is_second_field;
itv->vbi.sliced_data[line].line = vbi.line;
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 442f43f..8cd753d 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -22,7 +22,7 @@
#define IVTV_DRIVER_NAME "ivtv"
#define IVTV_DRIVER_VERSION_MAJOR 1
-#define IVTV_DRIVER_VERSION_MINOR 3
+#define IVTV_DRIVER_VERSION_MINOR 4
#define IVTV_DRIVER_VERSION_PATCHLEVEL 0
#define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c
index 4895540..2fd4b4a 100644
--- a/drivers/media/video/ks0127.c
+++ b/drivers/media/video/ks0127.c
@@ -679,26 +679,27 @@
case DECODER_ENABLE_OUTPUT:
{
+ int enable;
- int *iarg = arg;
- int enable = (*iarg != 0);
- if (enable) {
- dprintk("ks0127: command "
+ iarg = arg;
+ enable = (*iarg != 0);
+ if (enable) {
+ dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT on "
"(%d)\n", enable);
- /* All output pins on */
- ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
- /* Obey the OEN pin */
- ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
- } else {
- dprintk("ks0127: command "
+ /* All output pins on */
+ ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
+ /* Obey the OEN pin */
+ ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
+ } else {
+ dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT off "
"(%d)\n", enable);
- /* Video output pins off */
- ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
- /* Ignore the OEN pin */
- ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
- }
+ /* Video output pins off */
+ ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
+ /* Ignore the OEN pin */
+ ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
+ }
}
break;
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 7c8ef6a..a9ef780 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1806,6 +1806,7 @@
memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
meye.video_dev->parent = &meye.mchip_dev->dev;
+ ret = -EIO;
if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
printk(KERN_ERR "meye: unable to power on the camera\n");
printk(KERN_ERR "meye: did you enable the camera in "
@@ -1813,7 +1814,6 @@
goto outsonypienable;
}
- ret = -EIO;
if ((ret = pci_enable_device(meye.mchip_dev))) {
printk(KERN_ERR "meye: pci_enable_device failed\n");
goto outenabledev;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index f68e91f..8ef578c 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -931,27 +931,29 @@
return 0;
}
-static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
+static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standard)
{
- struct mxb* mxb = (struct mxb*)dev->ext_priv;
+ struct mxb *mxb = (struct mxb *)dev->ext_priv;
int zero = 0;
int one = 1;
- if(V4L2_STD_PAL_I == std->id ) {
+ if (V4L2_STD_PAL_I == standard->id) {
v4l2_std_id std = V4L2_STD_PAL_I;
+
DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n"));
/* set the 7146 gpio register -- I don't know what this does exactly */
saa7146_write(dev, GPIO_CTRL, 0x00404050);
/* unset the 7111 gpio register -- I don't know what this does exactly */
- mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &zero);
+ mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &zero);
mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
} else {
v4l2_std_id std = V4L2_STD_PAL_BG;
+
DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n"));
/* set the 7146 gpio register -- I don't know what this does exactly */
saa7146_write(dev, GPIO_CTRL, 0x00404050);
/* set the 7111 gpio register -- I don't know what this does exactly */
- mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &one);
+ mxb->saa7111a->driver->command(mxb->saa7111a, DECODER_SET_GPIO, &one);
mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
}
return 0;
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index 9edaca4..3d3c48d 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -626,9 +626,9 @@
break;
/* Retry until idle */
- do
+ do {
rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ } while (rc > 0 && ((rc&1) == 0));
if (rc < 0)
break;
@@ -703,9 +703,9 @@
return rc;
/* Retry until idle */
- do
- rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ do {
+ rc = reg_r(ov, R511_I2C_CTL);
+ } while (rc > 0 && ((rc & 1) == 0));
if (rc < 0)
return rc;
@@ -729,9 +729,9 @@
return rc;
/* Retry until idle */
- do
+ do {
rc = reg_r(ov, R511_I2C_CTL);
- while (rc > 0 && ((rc&1) == 0));
+ } while (rc > 0 && ((rc&1) == 0));
if (rc < 0)
return rc;
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 00425d7..7c84f79 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -1019,10 +1019,23 @@
* Initialization and module stuff
*/
+#ifndef MODULE
+static int enable;
+module_param(enable, int, 0);
+#endif
+
static int __init init_pms_cards(void)
{
printk(KERN_INFO "Mediavision Pro Movie Studio driver 0.02\n");
+#ifndef MODULE
+ if (!enable) {
+ printk(KERN_INFO "PMS: not enabled, use pms.enable=1 to "
+ "probe\n");
+ return -ENODEV;
+ }
+#endif
+
data_port = io_port +1;
if(init_mediavision())
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 1cccd5c..dbc5607 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -1635,15 +1635,15 @@
case VIDIOCPWCGVIDCMD:
{
- ARG_DEF(struct pwc_video_command, cmd);
+ ARG_DEF(struct pwc_video_command, vcmd);
- ARGR(cmd).type = pdev->type;
- ARGR(cmd).release = pdev->release;
- ARGR(cmd).command_len = pdev->cmd_len;
- memcpy(&ARGR(cmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
- ARGR(cmd).bandlength = pdev->vbandlength;
- ARGR(cmd).frame_size = pdev->frame_size;
- ARG_OUT(cmd)
+ ARGR(vcmd).type = pdev->type;
+ ARGR(vcmd).release = pdev->release;
+ ARGR(vcmd).command_len = pdev->cmd_len;
+ memcpy(&ARGR(vcmd).command_buf, pdev->cmd_buf, pdev->cmd_len);
+ ARGR(vcmd).bandlength = pdev->vbandlength;
+ ARGR(vcmd).frame_size = pdev->frame_size;
+ ARG_OUT(vcmd)
break;
}
/*
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index bcd1c8f..ad733ca 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1489,10 +1489,9 @@
client->addr << 1, client->adapter->name);
state = kzalloc(sizeof(struct saa711x_state), GFP_KERNEL);
- i2c_set_clientdata(client, state);
- if (state == NULL) {
+ if (state == NULL)
return -ENOMEM;
- }
+ i2c_set_clientdata(client, state);
state->input = -1;
state->output = SAA7115_IPORT_ON;
state->enable = 1;
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index f481277..acceed5 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -1397,7 +1397,7 @@
mutex_init(&se401->lock);
wmb();
- if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
kfree(se401);
err("video_register_device failed");
return -EIO;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 2340876..2da6938 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -3312,6 +3312,7 @@
cam->v4ldev->fops = &sn9c102_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
init_completion(&cam->probe);
diff --git a/drivers/media/video/sn9c102/sn9c102_devtable.h b/drivers/media/video/sn9c102/sn9c102_devtable.h
index 6ff489b..90a401d 100644
--- a/drivers/media/video/sn9c102/sn9c102_devtable.h
+++ b/drivers/media/video/sn9c102/sn9c102_devtable.h
@@ -40,11 +40,14 @@
static const struct usb_device_id sn9c102_id_table[] = {
/* SN9C101 and SN9C102 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), }, OV6650 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
@@ -53,29 +56,33 @@
{ SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
- { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), }, HV7131R */
{ SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), },
/* SN9C103 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), }, HY7131D/E */
{ SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), }, CISVF10 */
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), },
- { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), }, PAS106 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), }, TAS5130 */
+/* { SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), }, TAS5130 */
{ SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
{ SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
+#endif
{ SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), },
@@ -105,7 +112,7 @@
{ SN9C102_USB_DEVICE(0x0c45, 0x6108, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x610f, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
- { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), },
+/* { SN9C102_USB_DEVICE(0x0c45, 0x6138, BRIDGE_SN9C120), }, MO8000 */
{ SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 56dc3d6..dce9474 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -1462,7 +1462,7 @@
mutex_init (&stv680->lock);
wmb ();
- if (video_register_device (stv680->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+ if (video_register_device(stv680->vdev, VFL_TYPE_GRABBER, video_nr) < 0) {
PDEBUG (0, "STV(e): video_register_device failed");
retval = -EIO;
goto error_vdev;
diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c
index 59166b7..cc27efe 100644
--- a/drivers/media/video/usbvideo/ibmcam.c
+++ b/drivers/media/video/usbvideo/ibmcam.c
@@ -736,12 +736,12 @@
* make black color and quit the horizontal scanning loop.
*/
if (((frame->curline + 2) >= scanHeight) || (i >= scanLength)) {
- const int j = i * V4L_BYTES_PER_PIXEL;
+ const int offset = i * V4L_BYTES_PER_PIXEL;
#if USES_IBMCAM_PUTPIXEL
/* Refresh 'f' because we don't use it much with PUTPIXEL */
- f = frame->data + (v4l_linesize * frame->curline) + j;
+ f = frame->data + (v4l_linesize * frame->curline) + offset;
#endif
- memset(f, 0, v4l_linesize - j);
+ memset(f, 0, v4l_linesize - offset);
break;
}
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index b779245..2eb4582 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -866,7 +866,7 @@
cam->udev = dev;
cam->bulkEndpoint = bulkEndpoint;
- if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) == -1) {
+ if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1) < 0) {
kfree(cam);
printk(KERN_WARNING "video_register_device failed\n");
return -EIO;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6f36006..155fdec 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -257,6 +257,9 @@
int ret;
char *name_base;
+ if (vfd == NULL)
+ return -EINVAL;
+
switch (type) {
case VFL_TYPE_GRABBER:
base = MINOR_VFL_TYPE_GRABBER_MIN;
@@ -281,7 +284,7 @@
default:
printk(KERN_ERR "%s called with unknown type: %d\n",
__func__, type);
- return -1;
+ return -EINVAL;
}
/* pick a minor number */
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index fdfe773..140ef92 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -499,7 +499,7 @@
p->timestamp.tv_sec / 3600,
(int)(p->timestamp.tv_sec / 60) % 60,
(int)(p->timestamp.tv_sec % 60),
- p->timestamp.tv_usec,
+ (long)p->timestamp.tv_usec,
p->index,
prt_names(p->type, v4l2_type_names),
p->bytesused, p->flags,
@@ -674,7 +674,7 @@
__video_do_ioctl will be called again, with one or more
V4L2 ioctls.
********************************************************/
- if (_IOC_TYPE(cmd) == 'v')
+ if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE)
return v4l_compat_translate_ioctl(inode, file, cmd, arg,
__video_do_ioctl);
#endif
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 3518af0..8ba8daa 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1021,13 +1021,13 @@
dev = list_entry(list, struct vivi_dev, vivi_devlist);
if (-1 != dev->vfd->minor) {
+ printk(KERN_INFO "%s: unregistering /dev/video%d\n",
+ VIVI_MODULE_NAME, dev->vfd->minor);
video_unregister_device(dev->vfd);
- printk(KERN_INFO "%s: /dev/video%d unregistered.\n",
- VIVI_MODULE_NAME, dev->vfd->minor);
} else {
- video_device_release(dev->vfd);
- printk(KERN_INFO "%s: /dev/video%d released.\n",
+ printk(KERN_INFO "%s: releasing /dev/video%d\n",
VIVI_MODULE_NAME, dev->vfd->minor);
+ video_device_release(dev->vfd);
}
kfree(dev);
@@ -1104,19 +1104,29 @@
Initialization and module stuff
------------------------------------------------------------------*/
+/* This routine allocates from 1 to n_devs virtual drivers.
+
+ The real maximum number of virtual drivers will depend on how many drivers
+ will succeed. This is limited to the maximum number of devices that
+ videodev supports. Since there are 64 minors for video grabbers, this is
+ currently the theoretical maximum limit. However, a further limit does
+ exist at videodev that forbids any driver to register more than 32 video
+ grabbers.
+ */
static int __init vivi_init(void)
{
int ret = -ENOMEM, i;
struct vivi_dev *dev;
struct video_device *vfd;
+ if (n_devs <= 0)
+ n_devs = 1;
+
for (i = 0; i < n_devs; i++) {
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (NULL == dev)
+ if (!dev)
break;
- list_add_tail(&dev->vivi_devlist, &vivi_devlist);
-
/* init video dma queues */
INIT_LIST_HEAD(&dev->vidq.active);
init_waitqueue_head(&dev->vidq.wq);
@@ -1126,14 +1136,27 @@
mutex_init(&dev->mutex);
vfd = video_device_alloc();
- if (NULL == vfd)
+ if (!vfd) {
+ kfree(dev);
break;
+ }
*vfd = vivi_template;
ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
- if (ret < 0)
+ if (ret < 0) {
+ video_device_release(vfd);
+ kfree(dev);
+
+ /* If some registers succeeded, keep driver */
+ if (i)
+ ret = 0;
+
break;
+ }
+
+ /* Now that everything is fine, let's add it to device list */
+ list_add_tail(&dev->vivi_devlist, &vivi_devlist);
snprintf(vfd->name, sizeof(vfd->name), "%s (%i)",
vivi_template.name, vfd->minor);
@@ -1149,11 +1172,16 @@
if (ret < 0) {
vivi_release();
printk(KERN_INFO "Error %d while loading vivi driver\n", ret);
- } else
+ } else {
printk(KERN_INFO "Video Technology Magazine Virtual Video "
"Capture Board ver %u.%u.%u successfully loaded.\n",
(VIVI_VERSION >> 16) & 0xFF, (VIVI_VERSION >> 8) & 0xFF,
VIVI_VERSION & 0xFF);
+
+ /* n_devs will reflect the actual number of allocated devices */
+ n_devs = i;
+ }
+
return ret;
}
@@ -1169,10 +1197,10 @@
MODULE_AUTHOR("Mauro Carvalho Chehab, Ted Walther and John Sokol");
MODULE_LICENSE("Dual BSD/GPL");
-module_param(video_nr, int, 0);
+module_param(video_nr, uint, 0444);
MODULE_PARM_DESC(video_nr, "video iminor start number");
-module_param(n_devs, int, 0);
+module_param(n_devs, uint, 0444);
MODULE_PARM_DESC(n_devs, "number of video devices to create");
module_param_named(debug, vivi_template.debug, int, 0444);
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 9402f40..2ff00bc 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -334,7 +334,7 @@
memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
cam->vdev.priv = cam;
- if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1)
+ if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) < 0)
return -1;
w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 550ce7b..0c32877 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -1988,6 +1988,7 @@
cam->v4ldev->fops = &zc0301_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
+ cam->v4ldev->parent = &udev->dev;
video_set_drvdata(cam->v4ldev, cam);
init_completion(&cam->probe);
diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
index 70fe6fc..b0cd49c 100644
--- a/drivers/media/video/zc0301/zc0301_sensor.h
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -60,27 +60,8 @@
#define ZC0301_ID_TABLE \
static const struct usb_device_id zc0301_id_table[] = { \
- { ZC0301_USB_DEVICE(0x041e, 0x4017, 0xff), }, /* ICM105 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401c, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401e, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x401f, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4022, 0xff), }, \
- { ZC0301_USB_DEVICE(0x041e, 0x4034, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4035, 0xff), }, /* PAS106 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x4036, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x041e, 0x403a, 0xff), }, /* HV7131 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x7007, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x700c, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0458, 0x700f, 0xff), }, /* TAS5130 */ \
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
- { ZC0301_USB_DEVICE(0x055f, 0xd003, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x055f, 0xd004, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x0ac8, 0x0301, 0xff), }, \
- { ZC0301_USB_DEVICE(0x0ac8, 0x301b, 0xff), }, /* PB-0330/HV7131 */ \
{ ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x0128, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x8050, 0xff), }, /* TAS5130 */ \
- { ZC0301_USB_DEVICE(0x10fd, 0x804e, 0xff), }, /* TAS5130 */ \
{ } \
};
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index a380050..cea4690 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -185,7 +185,7 @@
}
static struct class memstick_host_class = {
- .name = "memstick_host",
+ .name = "memstick_host",
.dev_release = memstick_free
};
@@ -264,7 +264,7 @@
* @sg - TPC argument
*/
void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
- struct scatterlist *sg)
+ const struct scatterlist *sg)
{
mrq->tpc = tpc;
if (tpc & 8)
@@ -294,7 +294,7 @@
* user supplied buffer.
*/
void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
- void *buf, size_t length)
+ const void *buf, size_t length)
{
mrq->tpc = tpc;
if (tpc & 8)
@@ -439,7 +439,7 @@
if (!host->card) {
if (memstick_power_on(host))
goto out_power_off;
- } else
+ } else if (host->card->stop)
host->card->stop(host->card);
card = memstick_alloc_card(host);
@@ -458,7 +458,7 @@
|| !(host->card->check(host->card))) {
device_unregister(&host->card->dev);
host->card = NULL;
- } else
+ } else if (host->card->start)
host->card->start(host->card);
}
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 44b1817..d2d2318 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -30,6 +30,8 @@
#define MSPRO_BLOCK_SIGNATURE 0xa5c3
#define MSPRO_BLOCK_MAX_ATTRIBUTES 41
+#define MSPRO_BLOCK_PART_SHIFT 3
+
enum {
MSPRO_BLOCK_ID_SYSINFO = 0x10,
MSPRO_BLOCK_ID_MODELNAME = 0x15,
@@ -195,7 +197,7 @@
static int mspro_block_disk_release(struct gendisk *disk)
{
struct mspro_block_data *msb = disk->private_data;
- int disk_id = disk->first_minor >> MEMSTICK_PART_SHIFT;
+ int disk_id = disk->first_minor >> MSPRO_BLOCK_PART_SHIFT;
mutex_lock(&mspro_block_disk_lock);
@@ -877,6 +879,7 @@
struct mspro_block_data *msb = memstick_get_drvdata(card);
int rc = 0;
+try_again:
if (msb->caps & MEMSTICK_CAP_PAR4)
rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR4);
else
@@ -930,6 +933,18 @@
rc = memstick_set_rw_addr(card);
if (!rc)
rc = mspro_block_set_interface(card, msb->system);
+
+ if (!rc) {
+ msleep(150);
+ rc = mspro_block_wait_for_ced(card);
+ if (rc)
+ return rc;
+
+ if (msb->caps & MEMSTICK_CAP_PAR8) {
+ msb->caps &= ~MEMSTICK_CAP_PAR8;
+ goto try_again;
+ }
+ }
}
return rc;
}
@@ -1117,14 +1132,16 @@
return -EIO;
msb->caps = host->caps;
+
+ msleep(150);
+ rc = mspro_block_wait_for_ced(card);
+ if (rc)
+ return rc;
+
rc = mspro_block_switch_interface(card);
if (rc)
return rc;
- msleep(200);
- rc = mspro_block_wait_for_ced(card);
- if (rc)
- return rc;
dev_dbg(&card->dev, "card activated\n");
if (msb->system != MEMSTICK_SYS_SERIAL)
msb->caps |= MEMSTICK_CAP_AUTO_GET_INT;
@@ -1192,12 +1209,12 @@
if (rc)
return rc;
- if ((disk_id << MEMSTICK_PART_SHIFT) > 255) {
+ if ((disk_id << MSPRO_BLOCK_PART_SHIFT) > 255) {
rc = -ENOSPC;
goto out_release_id;
}
- msb->disk = alloc_disk(1 << MEMSTICK_PART_SHIFT);
+ msb->disk = alloc_disk(1 << MSPRO_BLOCK_PART_SHIFT);
if (!msb->disk) {
rc = -ENOMEM;
goto out_release_id;
@@ -1220,7 +1237,7 @@
MSPRO_BLOCK_MAX_PAGES * msb->page_size);
msb->disk->major = major;
- msb->disk->first_minor = disk_id << MEMSTICK_PART_SHIFT;
+ msb->disk->first_minor = disk_id << MSPRO_BLOCK_PART_SHIFT;
msb->disk->fops = &ms_block_bdops;
msb->usage_count = 1;
msb->disk->private_data = msb;
@@ -1416,7 +1433,7 @@
static struct memstick_device_id mspro_block_id_tbl[] = {
{MEMSTICK_MATCH_ALL, MEMSTICK_TYPE_PRO, MEMSTICK_CATEGORY_STORAGE_DUO,
- MEMSTICK_CLASS_GENERIC_DUO},
+ MEMSTICK_CLASS_DUO},
{}
};
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 3485c63..2fb95a5 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -81,6 +81,8 @@
#define TPC_CODE_SZ_MASK 0x00000700
#define TPC_DATA_SZ_MASK 0x00000007
+#define HOST_CONTROL_TDELAY_EN 0x00040000
+#define HOST_CONTROL_HW_OC_P 0x00010000
#define HOST_CONTROL_RESET_REQ 0x00008000
#define HOST_CONTROL_REI 0x00004000
#define HOST_CONTROL_LED 0x00000400
@@ -88,6 +90,7 @@
#define HOST_CONTROL_RESET 0x00000100
#define HOST_CONTROL_POWER_EN 0x00000080
#define HOST_CONTROL_CLOCK_EN 0x00000040
+#define HOST_CONTROL_REO 0x00000008
#define HOST_CONTROL_IF_SHIFT 4
#define HOST_CONTROL_IF_SERIAL 0x0
@@ -133,11 +136,15 @@
#define PAD_PU_PD_ON_MS_SOCK1 0x0f0f0000
#define CLOCK_CONTROL_40MHZ 0x00000001
-#define CLOCK_CONTROL_50MHZ 0x00000002
+#define CLOCK_CONTROL_50MHZ 0x0000000a
#define CLOCK_CONTROL_60MHZ 0x00000008
#define CLOCK_CONTROL_62_5MHZ 0x0000000c
#define CLOCK_CONTROL_OFF 0x00000000
+#define PCI_CTL_CLOCK_DLY_ADDR 0x000000b0
+#define PCI_CTL_CLOCK_DLY_MASK_A 0x00000f00
+#define PCI_CTL_CLOCK_DLY_MASK_B 0x0000f000
+
enum {
CMD_READY = 0x01,
FIFO_READY = 0x02,
@@ -367,8 +374,7 @@
return host->req->error;
}
- dev_dbg(&msh->dev, "control %08x\n",
- readl(host->addr + HOST_CONTROL));
+ dev_dbg(&msh->dev, "control %08x\n", readl(host->addr + HOST_CONTROL));
dev_dbg(&msh->dev, "status %08x\n", readl(host->addr + INT_STATUS));
dev_dbg(&msh->dev, "hstatus %08x\n", readl(host->addr + STATUS));
@@ -637,7 +643,7 @@
ndelay(20);
}
dev_dbg(&host->chip->pdev->dev, "reset_req timeout\n");
- return -EIO;
+ /* return -EIO; */
reset_next:
writel(HOST_CONTROL_RESET | HOST_CONTROL_CLOCK_EN
@@ -680,7 +686,9 @@
host_ctl = 7;
host_ctl |= HOST_CONTROL_POWER_EN
- | HOST_CONTROL_CLOCK_EN;
+ | HOST_CONTROL_CLOCK_EN
+ | HOST_CONTROL_HW_OC_P
+ | HOST_CONTROL_TDELAY_EN;
writel(host_ctl, host->addr + HOST_CONTROL);
writel(host->id ? PAD_PU_PD_ON_MS_SOCK1
@@ -704,33 +712,40 @@
break;
case MEMSTICK_INTERFACE:
host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT);
+ pci_read_config_dword(host->chip->pdev,
+ PCI_CTL_CLOCK_DLY_ADDR,
+ &clock_delay);
+ clock_delay &= host->id ? ~PCI_CTL_CLOCK_DLY_MASK_B
+ : ~PCI_CTL_CLOCK_DLY_MASK_A;
if (value == MEMSTICK_SERIAL) {
host_ctl &= ~HOST_CONTROL_FAST_CLK;
+ host_ctl &= ~HOST_CONTROL_REO;
host_ctl |= HOST_CONTROL_IF_SERIAL
<< HOST_CONTROL_IF_SHIFT;
host_ctl |= HOST_CONTROL_REI;
clock_ctl = CLOCK_CONTROL_40MHZ;
- clock_delay = 0;
} else if (value == MEMSTICK_PAR4) {
- host_ctl |= HOST_CONTROL_FAST_CLK;
+ host_ctl |= HOST_CONTROL_FAST_CLK | HOST_CONTROL_REO;
host_ctl |= HOST_CONTROL_IF_PAR4
<< HOST_CONTROL_IF_SHIFT;
host_ctl &= ~HOST_CONTROL_REI;
clock_ctl = CLOCK_CONTROL_40MHZ;
- clock_delay = 4;
+ clock_delay |= host->id ? (4 << 12) : (4 << 8);
} else if (value == MEMSTICK_PAR8) {
host_ctl |= HOST_CONTROL_FAST_CLK;
host_ctl |= HOST_CONTROL_IF_PAR8
<< HOST_CONTROL_IF_SHIFT;
- host_ctl &= ~HOST_CONTROL_REI;
- clock_ctl = CLOCK_CONTROL_60MHZ;
- clock_delay = 0;
+ host_ctl &= ~(HOST_CONTROL_REI | HOST_CONTROL_REO);
+ clock_ctl = CLOCK_CONTROL_50MHZ;
} else
return -EINVAL;
+
writel(host_ctl, host->addr + HOST_CONTROL);
writel(clock_ctl, host->addr + CLOCK_CONTROL);
- writel(clock_delay, host->addr + CLOCK_DELAY);
+ pci_write_config_dword(host->chip->pdev,
+ PCI_CTL_CLOCK_DLY_ADDR,
+ clock_delay);
break;
};
return 0;
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 10c44d3..68dc8d9 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -21,7 +21,7 @@
config MFD_SM501_GPIO
bool "Export GPIO via GPIO layer"
- depends on MFD_SM501 && HAVE_GPIO_LIB
+ depends on MFD_SM501 && GPIOLIB
---help---
This option uses the gpio library layer to export the 64 GPIO
lines on the SM501. The platform data is used to supply the
@@ -29,7 +29,7 @@
config MFD_ASIC3
bool "Support for Compaq ASIC3"
- depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
+ depends on GENERIC_HARDIRQS && GPIOLIB && ARM
---help---
This driver supports the ASIC3 multifunction chip found on many
PDAs (mainly iPAQ and HTC based ones)
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index c6408a6..ba5aa20 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -16,7 +16,6 @@
*
*/
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/gpio.h>
@@ -313,7 +312,6 @@
struct asic3 *asic = platform_get_drvdata(pdev);
unsigned long clksel = 0;
unsigned int irq, irq_base;
- int map_size;
int ret;
ret = platform_get_irq(pdev, 0);
@@ -535,6 +533,7 @@
struct asic3 *asic;
struct resource *mem;
unsigned long clksel;
+ int map_size;
int ret = 0;
asic = kzalloc(sizeof(struct asic3), GFP_KERNEL);
diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
index e7a3fe5..d8b0d32 100644
--- a/drivers/misc/acer-wmi.c
+++ b/drivers/misc/acer-wmi.c
@@ -192,6 +192,9 @@
static void set_quirks(void)
{
+ if (!interface)
+ return;
+
if (quirks->mailled)
interface->capability |= ACER_CAP_MAILLED;
@@ -803,11 +806,30 @@
static acpi_status set_u32(u32 value, u32 cap)
{
+ acpi_status status;
+
if (interface->capability & cap) {
switch (interface->type) {
case ACER_AMW0:
return AMW0_set_u32(value, cap, interface);
case ACER_AMW0_V2:
+ if (cap == ACER_CAP_MAILLED)
+ return AMW0_set_u32(value, cap, interface);
+
+ /*
+ * On some models, some WMID methods don't toggle
+ * properly. For those cases, we want to run the AMW0
+ * method afterwards to be certain we've really toggled
+ * the device state.
+ */
+ if (cap == ACER_CAP_WIRELESS ||
+ cap == ACER_CAP_BLUETOOTH) {
+ status = WMID_set_u32(value, cap, interface);
+ if (ACPI_FAILURE(status))
+ return status;
+
+ return AMW0_set_u32(value, cap, interface);
+ }
case ACER_WMID:
return WMID_set_u32(value, cap, interface);
default:
@@ -1167,7 +1189,7 @@
return 0;
error_debugfs:
- remove_debugfs();
+ remove_debugfs();
return -ENOMEM;
}
@@ -1218,6 +1240,8 @@
return -ENODEV;
}
+ set_quirks();
+
if (platform_driver_register(&acer_platform_driver)) {
printk(ACER_ERR "Unable to register platform driver.\n");
goto error_platform_register;
@@ -1248,6 +1272,7 @@
static void __exit acer_wmi_exit(void)
{
remove_sysfs(acer_platform_device);
+ remove_debugfs();
platform_device_del(acer_platform_device);
platform_driver_unregister(&acer_platform_driver);
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index 9e8d79e..facdb98 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -553,9 +553,9 @@
hwmon = eeepc_hwmon_device;
if (!hwmon)
return ;
- hwmon_device_unregister(hwmon);
sysfs_remove_group(&hwmon->kobj,
&hwmon_attribute_group);
+ hwmon_device_unregister(hwmon);
eeepc_hwmon_device = NULL;
}
diff --git a/drivers/misc/eeprom_93cx6.c b/drivers/misc/eeprom_93cx6.c
index ea55654..15b1780 100644
--- a/drivers/misc/eeprom_93cx6.c
+++ b/drivers/misc/eeprom_93cx6.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/delay.h>
#include <linux/eeprom_93cx6.h>
diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index 7a1ef6c..3e56203 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -463,6 +463,13 @@
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S6410"),
},
.callback = dmi_check_cb_s6410},
+ {
+ .ident = "FUJITSU LifeBook P8010",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P8010"),
+ },
+ .callback = dmi_check_cb_s6410},
{}
};
diff --git a/drivers/misc/hp-wmi.c b/drivers/misc/hp-wmi.c
index 1dbcbcb..6d407c2 100644
--- a/drivers/misc/hp-wmi.c
+++ b/drivers/misc/hp-wmi.c
@@ -49,6 +49,7 @@
#define HPWMI_ALS_QUERY 0x3
#define HPWMI_DOCK_QUERY 0x4
#define HPWMI_WIRELESS_QUERY 0x5
+#define HPWMI_HOTKEY_QUERY 0xc
static int __init hp_wmi_bios_setup(struct platform_device *device);
static int __exit hp_wmi_bios_remove(struct platform_device *device);
@@ -69,7 +70,7 @@
struct key_entry {
char type; /* See KE_* below */
- u8 code;
+ u16 code;
u16 keycode;
};
@@ -79,7 +80,9 @@
{KE_SW, 0x01, SW_DOCK},
{KE_KEY, 0x02, KEY_BRIGHTNESSUP},
{KE_KEY, 0x03, KEY_BRIGHTNESSDOWN},
- {KE_KEY, 0x04, KEY_HELP},
+ {KE_KEY, 0x20e6, KEY_PROG1},
+ {KE_KEY, 0x2142, KEY_MEDIA},
+ {KE_KEY, 0x231b, KEY_HELP},
{KE_END, 0}
};
@@ -177,9 +180,9 @@
int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0);
if (wireless & 0x100)
- return 1;
+ return RFKILL_STATE_UNBLOCKED;
else
- return 0;
+ return RFKILL_STATE_SOFT_BLOCKED;
}
static int hp_wmi_bluetooth_state(void)
@@ -187,9 +190,9 @@
int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0);
if (wireless & 0x10000)
- return 1;
+ return RFKILL_STATE_UNBLOCKED;
else
- return 0;
+ return RFKILL_STATE_SOFT_BLOCKED;
}
static int hp_wmi_wwan_state(void)
@@ -197,9 +200,9 @@
int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0);
if (wireless & 0x1000000)
- return 1;
+ return RFKILL_STATE_UNBLOCKED;
else
- return 0;
+ return RFKILL_STATE_SOFT_BLOCKED;
}
static ssize_t show_display(struct device *dev, struct device_attribute *attr,
@@ -318,6 +321,9 @@
if (obj && obj->type == ACPI_TYPE_BUFFER && obj->buffer.length == 8) {
int eventcode = *((u8 *) obj->buffer.pointer);
+ if (eventcode == 0x4)
+ eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0,
+ 0);
key = hp_wmi_get_entry_by_scancode(eventcode);
if (key) {
switch (key->type) {
@@ -338,12 +344,14 @@
}
} else if (eventcode == 0x5) {
if (wifi_rfkill)
- wifi_rfkill->state = hp_wmi_wifi_state();
+ rfkill_force_state(wifi_rfkill,
+ hp_wmi_wifi_state());
if (bluetooth_rfkill)
- bluetooth_rfkill->state =
- hp_wmi_bluetooth_state();
+ rfkill_force_state(bluetooth_rfkill,
+ hp_wmi_bluetooth_state());
if (wwan_rfkill)
- wwan_rfkill->state = hp_wmi_wwan_state();
+ rfkill_force_state(wwan_rfkill,
+ hp_wmi_wwan_state());
} else
printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n",
eventcode);
@@ -398,6 +406,7 @@
static int __init hp_wmi_bios_setup(struct platform_device *device)
{
int err;
+ int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0);
err = device_create_file(&device->dev, &dev_attr_display);
if (err)
@@ -412,28 +421,33 @@
if (err)
goto add_sysfs_error;
- wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN);
- wifi_rfkill->name = "hp-wifi";
- wifi_rfkill->state = hp_wmi_wifi_state();
- wifi_rfkill->toggle_radio = hp_wmi_wifi_set;
- wifi_rfkill->user_claim_unsupported = 1;
+ if (wireless & 0x1) {
+ wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN);
+ wifi_rfkill->name = "hp-wifi";
+ wifi_rfkill->state = hp_wmi_wifi_state();
+ wifi_rfkill->toggle_radio = hp_wmi_wifi_set;
+ wifi_rfkill->user_claim_unsupported = 1;
+ rfkill_register(wifi_rfkill);
+ }
- bluetooth_rfkill = rfkill_allocate(&device->dev,
- RFKILL_TYPE_BLUETOOTH);
- bluetooth_rfkill->name = "hp-bluetooth";
- bluetooth_rfkill->state = hp_wmi_bluetooth_state();
- bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set;
- bluetooth_rfkill->user_claim_unsupported = 1;
+ if (wireless & 0x2) {
+ bluetooth_rfkill = rfkill_allocate(&device->dev,
+ RFKILL_TYPE_BLUETOOTH);
+ bluetooth_rfkill->name = "hp-bluetooth";
+ bluetooth_rfkill->state = hp_wmi_bluetooth_state();
+ bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set;
+ bluetooth_rfkill->user_claim_unsupported = 1;
+ rfkill_register(bluetooth_rfkill);
+ }
- wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WIMAX);
- wwan_rfkill->name = "hp-wwan";
- wwan_rfkill->state = hp_wmi_wwan_state();
- wwan_rfkill->toggle_radio = hp_wmi_wwan_set;
- wwan_rfkill->user_claim_unsupported = 1;
-
- rfkill_register(wifi_rfkill);
- rfkill_register(bluetooth_rfkill);
- rfkill_register(wwan_rfkill);
+ if (wireless & 0x4) {
+ wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WWAN);
+ wwan_rfkill->name = "hp-wwan";
+ wwan_rfkill->state = hp_wmi_wwan_state();
+ wwan_rfkill->toggle_radio = hp_wmi_wwan_set;
+ wwan_rfkill->user_claim_unsupported = 1;
+ rfkill_register(wwan_rfkill);
+ }
return 0;
add_sysfs_error:
@@ -445,9 +459,12 @@
{
cleanup_sysfs(device);
- rfkill_unregister(wifi_rfkill);
- rfkill_unregister(bluetooth_rfkill);
- rfkill_unregister(wwan_rfkill);
+ if (wifi_rfkill)
+ rfkill_unregister(wifi_rfkill);
+ if (bluetooth_rfkill)
+ rfkill_unregister(bluetooth_rfkill);
+ if (wwan_rfkill)
+ rfkill_unregister(wwan_rfkill);
return 0;
}
diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index 23c91f5..d61cee7 100644
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -445,6 +445,9 @@
int order = get_order(sizeof(struct gru_state) *
GRU_CHIPLETS_PER_BLADE);
+ if (!IS_UV())
+ return;
+
for (i = 0; i < GRU_CHIPLETS_PER_BLADE; i++)
free_irq(IRQ_GRU + i, NULL);
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index d3eb790..6b93007 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -3086,7 +3086,6 @@
.read = wan_read,
.write = wan_write,
.exit = wan_exit,
- .flags.experimental = 1,
};
/*************************************************************************
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 86dbb36..ebc8b9d 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -103,8 +103,10 @@
check_disk_change(inode->i_bdev);
ret = 0;
- if ((filp->f_mode & FMODE_WRITE) && md->read_only)
+ if ((filp->f_mode & FMODE_WRITE) && md->read_only) {
+ mmc_blk_put(md);
ret = -EROFS;
+ }
}
return ret;
@@ -613,14 +615,19 @@
static int __init mmc_blk_init(void)
{
- int res = -ENOMEM;
+ int res;
res = register_blkdev(MMC_BLOCK_MAJOR, "mmc");
if (res)
goto out;
- return mmc_register_driver(&mmc_driver);
+ res = mmc_register_driver(&mmc_driver);
+ if (res)
+ goto out2;
+ return 0;
+ out2:
+ unregister_blkdev(MMC_BLOCK_MAJOR, "mmc");
out:
return res;
}
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index f26b01d..b92b172 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1040,7 +1040,7 @@
};
-static struct mutex mmc_test_lock;
+static DEFINE_MUTEX(mmc_test_lock);
static void mmc_test_run(struct mmc_test_card *test, int testcase)
{
@@ -1171,8 +1171,6 @@
if ((card->type != MMC_TYPE_MMC) && (card->type != MMC_TYPE_SD))
return -ENODEV;
- mutex_init(&mmc_test_lock);
-
ret = device_create_file(&card->dev, &dev_attr_test);
if (ret)
return ret;
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 6915f40..1f8b5b3 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -621,12 +621,21 @@
if (cpu_is_at91sam9260 () || cpu_is_at91sam9263())
if (host->total_length < 12)
host->total_length = 12;
- host->buffer = dma_alloc_coherent(NULL,
- host->total_length,
- &host->physical_address, GFP_KERNEL);
+
+ host->buffer = kmalloc(host->total_length, GFP_KERNEL);
+ if (!host->buffer) {
+ pr_debug("Can't alloc tx buffer\n");
+ cmd->error = -ENOMEM;
+ mmc_request_done(host->mmc, host->request);
+ return;
+ }
at91_mci_sg_to_dma(host, data);
+ host->physical_address = dma_map_single(NULL,
+ host->buffer, host->total_length,
+ DMA_TO_DEVICE);
+
pr_debug("Transmitting %d bytes\n", host->total_length);
at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address);
@@ -694,7 +703,10 @@
cmd->resp[3] = at91_mci_read(host, AT91_MCI_RSPR(3));
if (host->buffer) {
- dma_free_coherent(NULL, host->total_length, host->buffer, host->physical_address);
+ dma_unmap_single(NULL,
+ host->physical_address, host->total_length,
+ DMA_TO_DEVICE);
+ kfree(host->buffer);
host->buffer = NULL;
}
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 0bd06f5..917035e 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -195,7 +195,9 @@
/* Grab a more or less consistent snapshot */
spin_lock_irq(&host->mmc->lock);
+ clk_enable(host->mck);
memcpy_fromio(buf, host->regs, MCI_REGS_SIZE);
+ clk_disable(host->mck);
spin_unlock_irq(&host->mmc->lock);
seq_printf(s, "MR:\t0x%08x%s%s CLKDIV=%u\n",
@@ -216,6 +218,8 @@
atmci_show_status_reg(s, "SR", buf[MCI_SR / 4]);
atmci_show_status_reg(s, "IMR", buf[MCI_IMR / 4]);
+ kfree(buf);
+
return 0;
}
@@ -237,7 +241,6 @@
struct mmc_host *mmc;
struct dentry *root;
struct dentry *node;
- struct resource *res;
mmc = host->mmc;
root = mmc->debugfs_root;
@@ -251,9 +254,6 @@
if (!node)
goto err;
- res = platform_get_resource(host->pdev, IORESOURCE_MEM, 0);
- node->d_inode->i_size = res->end - res->start + 1;
-
node = debugfs_create_file("req", S_IRUSR, root, host, &atmci_req_fops);
if (!node)
goto err;
@@ -1059,6 +1059,10 @@
host->present = !gpio_get_value(host->detect_pin);
}
}
+
+ if (!gpio_is_valid(host->detect_pin))
+ mmc->caps |= MMC_CAP_NEEDS_POLL;
+
if (gpio_is_valid(host->wp_pin)) {
if (gpio_request(host->wp_pin, "mmc_wp")) {
dev_dbg(&mmc->class_dev, "no WP pin available\n");
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 7c994e1..ae16d84 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -595,8 +595,9 @@
return IRQ_HANDLED;
}
-void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch, void *buf_id,
- int size, enum s3c2410_dma_buffresult result)
+static void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch,
+ void *buf_id, int size,
+ enum s3c2410_dma_buffresult result)
{
struct s3cmci_host *host = buf_id;
unsigned long iflags;
@@ -740,8 +741,8 @@
mmc_request_done(host->mmc, mrq);
}
-
-void s3cmci_dma_setup(struct s3cmci_host *host, enum s3c2410_dmasrc source)
+static void s3cmci_dma_setup(struct s3cmci_host *host,
+ enum s3c2410_dmasrc source)
{
static enum s3c2410_dmasrc last_source = -1;
static int setup_ok;
@@ -1003,8 +1004,9 @@
enable_irq(host->irq);
}
-static int s3cmci_card_present(struct s3cmci_host *host)
+static int s3cmci_card_present(struct mmc_host *mmc)
{
+ struct s3cmci_host *host = mmc_priv(mmc);
struct s3c24xx_mci_pdata *pdata = host->pdata;
int ret;
@@ -1023,7 +1025,7 @@
host->cmd_is_stop = 0;
host->mrq = mrq;
- if (s3cmci_card_present(host) == 0) {
+ if (s3cmci_card_present(mmc) == 0) {
dbg(host, dbg_err, "%s: no medium present\n", __func__);
host->mrq->cmd->error = -ENOMEDIUM;
mmc_request_done(mmc, mrq);
@@ -1138,6 +1140,7 @@
.request = s3cmci_request,
.set_ios = s3cmci_set_ios,
.get_ro = s3cmci_get_ro,
+ .get_cd = s3cmci_card_present,
};
static struct s3c24xx_mci_pdata s3cmci_def_pdata = {
@@ -1206,7 +1209,7 @@
}
host->base = ioremap(host->mem->start, RESSIZE(host->mem));
- if (host->base == 0) {
+ if (!host->base) {
dev_err(&pdev->dev, "failed to ioremap() io memory region.\n");
ret = -EINVAL;
goto probe_free_mem_region;
diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c
index f99e9f7..1df44d9 100644
--- a/drivers/mmc/host/sdricoh_cs.c
+++ b/drivers/mmc/host/sdricoh_cs.c
@@ -29,7 +29,6 @@
#include <linux/pci.h>
#include <linux/ioport.h>
#include <linux/scatterlist.h>
-#include <linux/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 9e647a0..ba2b424 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -159,10 +159,10 @@
#define STATUS_TO_TEXT(a) \
do { \
if (status & TMIO_STAT_##a) \
- printf(#a); \
+ printk(#a); \
} while (0)
-void debug_status(u32 status)
+void pr_debug_status(u32 status)
{
printk(KERN_DEBUG "status: %08x = ", status);
STATUS_TO_TEXT(CARD_REMOVE);
diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c
index 948b86f..d1eec7d 100644
--- a/drivers/mtd/maps/amd76xrom.c
+++ b/drivers/mtd/maps/amd76xrom.c
@@ -6,7 +6,6 @@
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/io.h>
diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c
index effaf7c..1a6feb4 100644
--- a/drivers/mtd/maps/ck804xrom.c
+++ b/drivers/mtd/maps/ck804xrom.c
@@ -9,7 +9,6 @@
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/io.h>
diff --git a/drivers/mtd/maps/esb2rom.c b/drivers/mtd/maps/esb2rom.c
index aa64a47..bbbcdd4 100644
--- a/drivers/mtd/maps/esb2rom.c
+++ b/drivers/mtd/maps/esb2rom.c
@@ -12,7 +12,6 @@
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/io.h>
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index d2f3318..e00d424 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -410,16 +410,20 @@
case MEMGETREGIONINFO:
{
- struct region_info_user ur;
+ uint32_t ur_idx;
+ struct mtd_erase_region_info *kr;
+ struct region_info_user *ur = (struct region_info_user *) argp;
- if (copy_from_user(&ur, argp, sizeof(struct region_info_user)))
+ if (get_user(ur_idx, &(ur->regionindex)))
return -EFAULT;
- if (ur.regionindex >= mtd->numeraseregions)
- return -EINVAL;
- if (copy_to_user(argp, &(mtd->eraseregions[ur.regionindex]),
- sizeof(struct mtd_erase_region_info)))
+ kr = &(mtd->eraseregions[ur_idx]);
+
+ if (put_user(kr->offset, &(ur->offset))
+ || put_user(kr->erasesize, &(ur->erasesize))
+ || put_user(kr->numblocks, &(ur->numblocks)))
return -EFAULT;
+
break;
}
diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index 761946e..92c334f 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -16,7 +16,6 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
-#include <linux/version.h>
#include <asm/io.h>
#include <asm/mach-au1x00/au1xxx.h>
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index 6400248..917cf8d 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -19,7 +19,7 @@
#include <asm/io.h>
#include <asm/sizes.h>
#include <mach/hardware.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
#ifdef CONFIG_MTD_CMDLINE_PARTS
static const char *part_probes[] = { "cmdlinepart", NULL };
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index cbab654..edb1e32 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -109,7 +109,7 @@
void __iomem *ccr;
void __iomem *fcr;
- unsigned long fcr_phys;
+ unsigned long fcr_base;
unsigned int irq;
@@ -316,8 +316,8 @@
tmio_iowrite8(0x81, tmio->ccr + CCR_ICC);
/* (10h)BaseAddress 0x1000 spba.spba2 */
- tmio_iowrite16(tmio->fcr_phys, tmio->ccr + CCR_BASE);
- tmio_iowrite16(tmio->fcr_phys >> 16, tmio->ccr + CCR_BASE + 16);
+ tmio_iowrite16(tmio->fcr_base, tmio->ccr + CCR_BASE);
+ tmio_iowrite16(tmio->fcr_base >> 16, tmio->ccr + CCR_BASE + 2);
/* (04h)Command Register I/O spcmd */
tmio_iowrite8(0x02, tmio->ccr + CCR_COMMAND);
@@ -395,7 +395,7 @@
goto err_iomap_ccr;
}
- tmio->fcr_phys = (unsigned long)fcr->start;
+ tmio->fcr_base = fcr->start & 0xfffff;
tmio->fcr = ioremap(fcr->start, fcr->end - fcr->start + 1);
if (!tmio->fcr) {
retval = -EIO;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 4b4cb2b..4a11296 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -822,14 +822,14 @@
will be called smc-ultra32.
config BFIN_MAC
- tristate "Blackfin 527/536/537 on-chip mac support"
- depends on NET_ETHERNET && (BF527 || BF537 || BF536)
+ tristate "Blackfin on-chip MAC support"
+ depends on NET_ETHERNET && (BF526 || BF527 || BF536 || BF537)
select CRC32
select MII
select PHYLIB
select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE
help
- This is the driver for blackfin on-chip mac device. Say Y if you want it
+ This is the driver for Blackfin on-chip mac device. Say Y if you want it
compiled into the kernel. This driver is also available as a module
( = code which can be inserted in and removed from the running kernel
whenever you want). The module will be called bfin_mac.
@@ -1172,7 +1172,7 @@
config NE2000
tristate "NE2000/NE1000 support"
- depends on NET_ISA || (Q40 && m) || M32R || TOSHIBA_RBTX4927 || TOSHIBA_RBTX4938
+ depends on NET_ISA || (Q40 && m) || M32R || MACH_TX49XX
select CRC32
---help---
If you have a network (Ethernet) card of this type, say Y and read
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index e4483de..66de80b 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -52,7 +52,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/ioport.h>
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 020771b..e2d702b 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -551,7 +551,7 @@
if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) {
phys = dma_map_single(&dev->dev, skb->data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(phys)) {
+ if (dma_mapping_error(&dev->dev, phys)) {
dev_kfree_skb(skb);
skb = NULL;
}
@@ -698,7 +698,7 @@
#endif
phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
- if (dma_mapping_error(phys)) {
+ if (dma_mapping_error(&dev->dev, phys)) {
#ifdef __ARMEB__
dev_kfree_skb(skb);
#else
@@ -883,7 +883,7 @@
desc->buf_len = MAX_MRU;
desc->data = dma_map_single(&port->netdev->dev, data,
RX_BUFF_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(desc->data)) {
+ if (dma_mapping_error(&port->netdev->dev, desc->data)) {
free_buffer(buff);
return -EIO;
}
diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c
index cdc3b85..619c658 100644
--- a/drivers/net/atl1e/atl1e_ethtool.c
+++ b/drivers/net/atl1e/atl1e_ethtool.c
@@ -355,7 +355,7 @@
struct atl1e_adapter *adapter = netdev_priv(netdev);
if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE |
- WAKE_MCAST | WAKE_BCAST | WAKE_MCAST))
+ WAKE_UCAST | WAKE_MCAST | WAKE_BCAST))
return -EOPNOTSUPP;
/* these settings will always override what we currently have */
adapter->wol = 0;
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 82d7be1..7685b99 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -2232,10 +2232,11 @@
AT_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0);
- if (netif_running(netdev))
+ if (netif_running(netdev)) {
err = atl1e_request_irq(adapter);
if (err)
return err;
+ }
atl1e_reset_hw(&adapter->hw);
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index e6a7bb7..e23ce77 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3022,7 +3022,6 @@
netdev->features = NETIF_F_HW_CSUM;
netdev->features |= NETIF_F_SG;
netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
- netdev->features |= NETIF_F_TSO;
netdev->features |= NETIF_F_LLTX;
/*
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index cb8be49..5ee1b05 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -807,7 +807,7 @@
static int au1000_init(struct net_device *dev)
{
struct au1000_private *aup = (struct au1000_private *) dev->priv;
- u32 flags;
+ unsigned long flags;
int i;
u32 control;
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 0b4adf4..a886a4b 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -554,7 +554,7 @@
spin_lock_irqsave(&ax->mii_lock, flags);
mii_ethtool_gset(&ax->mii, cmd);
- spin_lock_irqsave(&ax->mii_lock, flags);
+ spin_unlock_irqrestore(&ax->mii_lock, flags);
return 0;
}
@@ -567,7 +567,7 @@
spin_lock_irqsave(&ax->mii_lock, flags);
rc = mii_ethtool_sset(&ax->mii, cmd);
- spin_lock_irqsave(&ax->mii_lock, flags);
+ spin_unlock_irqrestore(&ax->mii_lock, flags);
return rc;
}
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 5ebde67..2486a65 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -35,8 +35,8 @@
#include <linux/time.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
-#ifdef NETIF_F_HW_VLAN_TX
#include <linux/if_vlan.h>
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
#define BCM_VLAN 1
#endif
#include <net/ip.h>
@@ -57,8 +57,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.7.9"
-#define DRV_MODULE_RELDATE "July 18, 2008"
+#define DRV_MODULE_VERSION "1.8.0"
+#define DRV_MODULE_RELDATE "Aug 14, 2008"
#define RUN_AT(x) (jiffies + (x))
@@ -2876,6 +2876,8 @@
struct sw_bd *rx_buf;
struct sk_buff *skb;
dma_addr_t dma_addr;
+ u16 vtag = 0;
+ int hw_vlan __maybe_unused = 0;
sw_ring_cons = RX_RING_IDX(sw_cons);
sw_ring_prod = RX_RING_IDX(sw_prod);
@@ -2919,7 +2921,7 @@
if (len <= bp->rx_copy_thresh) {
struct sk_buff *new_skb;
- new_skb = netdev_alloc_skb(bp->dev, len + 2);
+ new_skb = netdev_alloc_skb(bp->dev, len + 6);
if (new_skb == NULL) {
bnx2_reuse_rx_skb(bp, rxr, skb, sw_ring_cons,
sw_ring_prod);
@@ -2928,9 +2930,9 @@
/* aligned copy */
skb_copy_from_linear_data_offset(skb,
- BNX2_RX_OFFSET - 2,
- new_skb->data, len + 2);
- skb_reserve(new_skb, 2);
+ BNX2_RX_OFFSET - 6,
+ new_skb->data, len + 6);
+ skb_reserve(new_skb, 6);
skb_put(new_skb, len);
bnx2_reuse_rx_skb(bp, rxr, skb,
@@ -2941,6 +2943,25 @@
dma_addr, (sw_ring_cons << 16) | sw_ring_prod)))
goto next_rx;
+ if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) &&
+ !(bp->rx_mode & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG)) {
+ vtag = rx_hdr->l2_fhdr_vlan_tag;
+#ifdef BCM_VLAN
+ if (bp->vlgrp)
+ hw_vlan = 1;
+ else
+#endif
+ {
+ struct vlan_ethhdr *ve = (struct vlan_ethhdr *)
+ __skb_push(skb, 4);
+
+ memmove(ve, skb->data + 4, ETH_ALEN * 2);
+ ve->h_vlan_proto = htons(ETH_P_8021Q);
+ ve->h_vlan_TCI = htons(vtag);
+ len += 4;
+ }
+ }
+
skb->protocol = eth_type_trans(skb, bp->dev);
if ((len > (bp->dev->mtu + ETH_HLEN)) &&
@@ -2962,10 +2983,8 @@
}
#ifdef BCM_VLAN
- if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) && bp->vlgrp) {
- vlan_hwaccel_receive_skb(skb, bp->vlgrp,
- rx_hdr->l2_fhdr_vlan_tag);
- }
+ if (hw_vlan)
+ vlan_hwaccel_receive_skb(skb, bp->vlgrp, vtag);
else
#endif
netif_receive_skb(skb);
@@ -3237,10 +3256,10 @@
BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG);
sort_mode = 1 | BNX2_RPM_SORT_USER0_BC_EN;
#ifdef BCM_VLAN
- if (!bp->vlgrp && !(bp->flags & BNX2_FLAG_ASF_ENABLE))
+ if (!bp->vlgrp && (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN))
rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG;
#else
- if (!(bp->flags & BNX2_FLAG_ASF_ENABLE))
+ if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)
rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG;
#endif
if (dev->flags & IFF_PROMISC) {
@@ -5963,10 +5982,12 @@
vlan_tag_flags |= TX_BD_FLAGS_TCP_UDP_CKSUM;
}
+#ifdef BCM_VLAN
if (bp->vlgrp && vlan_tx_tag_present(skb)) {
vlan_tag_flags |=
(TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16));
}
+#endif
if ((mss = skb_shinfo(skb)->gso_size)) {
u32 tcp_opt_len, ip_tcp_len;
struct iphdr *iph;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index c3c579f..dfacd31 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6597,7 +6597,7 @@
struct bnx2_irq {
irq_handler_t handler;
- u16 vector;
+ unsigned int vector;
u8 requested;
char name[16];
};
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 4bf4f7b..fd705d1 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -40,20 +40,20 @@
#define DP(__mask, __fmt, __args...) do { \
if (bp->msglevel & (__mask)) \
printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
- bp->dev?(bp->dev->name):"?", ##__args); \
+ bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* errors debug print */
#define BNX2X_DBG_ERR(__fmt, __args...) do { \
if (bp->msglevel & NETIF_MSG_PROBE) \
printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
- bp->dev?(bp->dev->name):"?", ##__args); \
+ bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* for errors (never masked) */
#define BNX2X_ERR(__fmt, __args...) do { \
printk(KERN_ERR "[%s:%d(%s)]" __fmt, __func__, __LINE__, \
- bp->dev?(bp->dev->name):"?", ##__args); \
+ bp->dev ? (bp->dev->name) : "?", ##__args); \
} while (0)
/* before we have a dev->name use dev_info() */
@@ -120,16 +120,8 @@
#define SHMEM_RD(bp, field) REG_RD(bp, SHMEM_ADDR(bp, field))
#define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val)
-#define NIG_WR(reg, val) REG_WR(bp, reg, val)
-#define EMAC_WR(reg, val) REG_WR(bp, emac_base + reg, val)
-#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG + bmac_addr + reg, val)
-
-
-#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
-
-#define for_each_nondefault_queue(bp, var) \
- for (var = 1; var < bp->num_queues; var++)
-#define is_multi(bp) (bp->num_queues > 1)
+#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
+#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
/* fast path */
@@ -159,11 +151,13 @@
#define PAGES_PER_SGE_SHIFT 0
#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
+#define BCM_RX_ETH_PAYLOAD_ALIGN 64
+
/* SGE ring related macros */
#define NUM_RX_SGE_PAGES 2
#define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge))
#define MAX_RX_SGE_CNT (RX_SGE_CNT - 2)
-/* RX_SGE_CNT is promissed to be a power of 2 */
+/* RX_SGE_CNT is promised to be a power of 2 */
#define RX_SGE_MASK (RX_SGE_CNT - 1)
#define NUM_RX_SGE (RX_SGE_CNT * NUM_RX_SGE_PAGES)
#define MAX_RX_SGE (NUM_RX_SGE - 1)
@@ -258,8 +252,7 @@
unsigned long tx_pkt,
rx_pkt,
- rx_calls,
- rx_alloc_failed;
+ rx_calls;
/* TPA related */
struct sw_rx_bd tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H];
u8 tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H];
@@ -275,6 +268,15 @@
#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
+#define BNX2X_HAS_TX_WORK(fp) \
+ ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \
+ (fp->tx_pkt_prod != fp->tx_pkt_cons))
+
+#define BNX2X_HAS_RX_WORK(fp) \
+ (fp->rx_comp_cons != rx_cons_sb)
+
+#define BNX2X_HAS_WORK(fp) (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp))
+
/* MC hsi */
#define MAX_FETCH_BD 13 /* HW max BDs per packet */
@@ -317,7 +319,7 @@
#define RCQ_BD(x) ((x) & MAX_RCQ_BD)
-/* This is needed for determening of last_max */
+/* This is needed for determining of last_max */
#define SUB_S16(a, b) (s16)((s16)(a) - (s16)(b))
#define __SGE_MASK_SET_BIT(el, bit) \
@@ -386,20 +388,28 @@
#define TPA_TYPE(cqe_fp_flags) ((cqe_fp_flags) & \
(TPA_TYPE_START | TPA_TYPE_END))
-#define BNX2X_RX_SUM_OK(cqe) \
- (!(cqe->fast_path_cqe.status_flags & \
- (ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG | \
- ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG)))
+#define ETH_RX_ERROR_FALGS ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG
+
+#define BNX2X_IP_CSUM_ERR(cqe) \
+ (!((cqe)->fast_path_cqe.status_flags & \
+ ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG) && \
+ ((cqe)->fast_path_cqe.type_error_flags & \
+ ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG))
+
+#define BNX2X_L4_CSUM_ERR(cqe) \
+ (!((cqe)->fast_path_cqe.status_flags & \
+ ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) && \
+ ((cqe)->fast_path_cqe.type_error_flags & \
+ ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG))
+
+#define BNX2X_RX_CSUM_OK(cqe) \
+ (!(BNX2X_L4_CSUM_ERR(cqe) || BNX2X_IP_CSUM_ERR(cqe)))
#define BNX2X_RX_SUM_FIX(cqe) \
((le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & \
PARSING_FLAGS_OVER_ETHERNET_PROTOCOL) == \
(1 << PARSING_FLAGS_OVER_ETHERNET_PROTOCOL_SHIFT))
-#define ETH_RX_ERROR_FALGS (ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG | \
- ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG | \
- ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG)
-
#define FP_USB_FUNC_OFF (2 + 2*HC_USTORM_SB_NUM_INDICES)
#define FP_CSB_FUNC_OFF (2 + 2*HC_CSTORM_SB_NUM_INDICES)
@@ -647,6 +657,8 @@
u32 brb_drop_hi;
u32 brb_drop_lo;
+ u32 brb_truncate_hi;
+ u32 brb_truncate_lo;
u32 jabber_packets_received;
@@ -663,6 +675,9 @@
u32 mac_discard;
u32 driver_xoff;
+ u32 rx_err_discard_pkt;
+ u32 rx_skb_alloc_failed;
+ u32 hw_csum_err;
};
#define STATS_OFFSET32(stat_name) \
@@ -737,8 +752,7 @@
u32 rx_csum;
u32 rx_offset;
- u32 rx_buf_use_size; /* useable size */
- u32 rx_buf_size; /* with alignment */
+ u32 rx_buf_size;
#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
@@ -753,7 +767,6 @@
u16 def_att_idx;
u32 attn_state;
struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
- u32 aeu_mask;
u32 nig_mask;
/* slow path ring */
@@ -772,7 +785,7 @@
u8 stats_pending;
u8 set_mac_pending;
- /* End of fileds used in the performance code paths */
+ /* End of fields used in the performance code paths */
int panic;
int msglevel;
@@ -794,9 +807,6 @@
#define BP_FUNC(bp) (bp->func)
#define BP_E1HVN(bp) (bp->func >> 1)
#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
-/* assorted E1HVN */
-#define IS_E1HMF(bp) (bp->e1hmf != 0)
-#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
int pm_cap;
int pcie_cap;
@@ -821,6 +831,7 @@
u32 mf_config;
u16 e1hov;
u8 e1hmf;
+#define IS_E1HMF(bp) (bp->e1hmf != 0)
u8 wol;
@@ -836,7 +847,6 @@
u16 rx_ticks_int;
u16 rx_ticks;
- u32 stats_ticks;
u32 lin_cnt;
int state;
@@ -852,6 +862,7 @@
#define BNX2X_STATE_ERROR 0xf000
int num_queues;
+#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
u32 rx_mode;
#define BNX2X_RX_MODE_NONE 0
@@ -902,10 +913,17 @@
};
+#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
+
+#define for_each_nondefault_queue(bp, var) \
+ for (var = 1; var < bp->num_queues; var++)
+#define is_multi(bp) (bp->num_queues > 1)
+
+
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32);
-int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode);
+int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
int wait)
@@ -976,7 +994,7 @@
#define PCICFG_LINK_SPEED_SHIFT 16
-#define BNX2X_NUM_STATS 39
+#define BNX2X_NUM_STATS 42
#define BNX2X_NUM_TESTS 8
#define BNX2X_MAC_LOOPBACK 0
@@ -1007,10 +1025,10 @@
/* resolution of the rate shaping timer - 100 usec */
#define RS_PERIODIC_TIMEOUT_USEC 100
/* resolution of fairness algorithm in usecs -
- coefficient for clauclating the actuall t fair */
+ coefficient for calculating the actual t fair */
#define T_FAIR_COEF 10000000
/* number of bytes in single QM arbitration cycle -
- coeffiecnt for calculating the fairness timer */
+ coefficient for calculating the fairness timer */
#define QM_ARB_BYTES 40000
#define FAIR_MEM 2
diff --git a/drivers/net/bnx2x_fw_defs.h b/drivers/net/bnx2x_fw_defs.h
index e3da7f6..192fa98 100644
--- a/drivers/net/bnx2x_fw_defs.h
+++ b/drivers/net/bnx2x_fw_defs.h
@@ -9,165 +9,171 @@
#define CSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET? 0x7000 : 0x1000)
+ (IS_E1H_OFFSET ? 0x7000 : 0x1000)
#define CSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+ (IS_E1H_OFFSET ? (0x7020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
#define CSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET? (0x8522 + ((function>>1) * 0x40) + ((function&1) \
- * 0x100) + (index * 0x4)) : (0x1922 + (function * 0x40) + (index \
- * 0x4)))
+ (IS_E1H_OFFSET ? (0x8522 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100) + (index * 0x4)) : (0x1922 + (function * \
+ 0x40) + (index * 0x4)))
#define CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0x8500 + ((function>>1) * 0x40) + ((function&1) \
- * 0x100)) : (0x1900 + (function * 0x40)))
+ (IS_E1H_OFFSET ? (0x8500 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100)) : (0x1900 + (function * 0x40)))
#define CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET? (0x8508 + ((function>>1) * 0x40) + ((function&1) \
- * 0x100)) : (0x1908 + (function * 0x40)))
+ (IS_E1H_OFFSET ? (0x8508 + ((function>>1) * 0x40) + \
+ ((function&1) * 0x100)) : (0x1908 + (function * 0x40)))
#define CSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET? 0x11e8 : 0xffffffff)
+ (IS_E1H_OFFSET ? 0x11e8 : 0xffffffff)
#define CSTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET? (0x8704 + (port * 0xf0)) : (0x1984 + (port * 0xc0)))
+ (IS_E1H_OFFSET ? (0x8704 + (port * 0xf0)) : (0x1984 + (port * 0xc0)))
#define CSTORM_SB_HC_DISABLE_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET? (0x801a + (port * 0x280) + (cpu_id * 0x28) + \
+ (IS_E1H_OFFSET ? (0x801a + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)) : (0x141a + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)))
#define CSTORM_SB_HC_TIMEOUT_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET? (0x8018 + (port * 0x280) + (cpu_id * 0x28) + \
+ (IS_E1H_OFFSET ? (0x8018 + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)) : (0x1418 + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)))
#define CSTORM_SB_HOST_SB_ADDR_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET? (0x8000 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (IS_E1H_OFFSET ? (0x8000 + (port * 0x280) + (cpu_id * 0x28)) : \
(0x1400 + (port * 0x280) + (cpu_id * 0x28)))
#define CSTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET? (0x8008 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (IS_E1H_OFFSET ? (0x8008 + (port * 0x280) + (cpu_id * 0x28)) : \
(0x1408 + (port * 0x280) + (cpu_id * 0x28)))
#define CSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x1108 + (function * 0x8)) : (0x5108 + \
+ (IS_E1H_OFFSET ? (0x1108 + (function * 0x8)) : (0x5108 + \
(function * 0x8)))
#define TSTORM_APPROXIMATE_MATCH_MULTICAST_FILTERING_OFFSET(function) \
- (IS_E1H_OFFSET? (0x31c0 + (function * 0x20)) : 0xffffffff)
+ (IS_E1H_OFFSET ? (0x31c0 + (function * 0x20)) : 0xffffffff)
#define TSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET? 0xa000 : 0x1000)
+ (IS_E1H_OFFSET ? 0xa000 : 0x1000)
#define TSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+ (IS_E1H_OFFSET ? (0xa020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
#define TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) \
- (IS_E1H_OFFSET? (0x3358 + (port * 0x3e8) + (client_id * 0x28)) : \
- (0x9c8 + (port * 0x2f8) + (client_id * 0x28)))
+ (IS_E1H_OFFSET ? (0x3358 + (port * 0x3e8) + (client_id * 0x28)) \
+ : (0x9c8 + (port * 0x2f8) + (client_id * 0x28)))
#define TSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET? (0xb01a + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0) + (index * 0x4)) : (0x141a + (function * 0x28) + (index * \
- 0x4)))
+ (IS_E1H_OFFSET ? (0xb01a + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
+ 0x28) + (index * 0x4)))
#define TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0xb000 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1400 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0xb000 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
#define TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET? (0xb008 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1408 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0xb008 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
#define TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2b80 + (function * 0x8)) : (0x4b68 + \
+ (IS_E1H_OFFSET ? (0x2b80 + (function * 0x8)) : (0x4b68 + \
(function * 0x8)))
#define TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(function) \
- (IS_E1H_OFFSET? (0x3000 + (function * 0x38)) : (0x1500 + \
+ (IS_E1H_OFFSET ? (0x3000 + (function * 0x38)) : (0x1500 + \
(function * 0x38)))
#define TSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET? 0x1ad0 : 0xffffffff)
+ (IS_E1H_OFFSET ? 0x1ad0 : 0xffffffff)
#define TSTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
+ (IS_E1H_OFFSET ? (0xb144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
#define TSTORM_INDIRECTION_TABLE_OFFSET(function) \
- (IS_E1H_OFFSET? (0x12c8 + (function * 0x80)) : (0x22c8 + \
+ (IS_E1H_OFFSET ? (0x12c8 + (function * 0x80)) : (0x22c8 + \
(function * 0x80)))
#define TSTORM_INDIRECTION_TABLE_SIZE 0x80
#define TSTORM_MAC_FILTER_CONFIG_OFFSET(function) \
- (IS_E1H_OFFSET? (0x3008 + (function * 0x38)) : (0x1508 + \
+ (IS_E1H_OFFSET ? (0x3008 + (function * 0x38)) : (0x1508 + \
(function * 0x38)))
+#define TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
+ (IS_E1H_OFFSET ? (0x2010 + (port * 0x5b0) + (stats_counter_id * \
+ 0x50)) : (0x4000 + (port * 0x3f0) + (stats_counter_id * 0x38)))
#define TSTORM_RX_PRODS_OFFSET(port, client_id) \
- (IS_E1H_OFFSET? (0x3350 + (port * 0x3e8) + (client_id * 0x28)) : \
- (0x9c0 + (port * 0x2f8) + (client_id * 0x28)))
+ (IS_E1H_OFFSET ? (0x3350 + (port * 0x3e8) + (client_id * 0x28)) \
+ : (0x9c0 + (port * 0x2f8) + (client_id * 0x28)))
#define TSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2c00 + (function * 0x8)) : (0x4b88 + \
+ (IS_E1H_OFFSET ? (0x2c00 + (function * 0x8)) : (0x4b88 + \
(function * 0x8)))
-#define TSTORM_TPA_EXIST_OFFSET (IS_E1H_OFFSET? 0x3b30 : 0x1c20)
-#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET? 0xa040 : 0x2c10)
-#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET? 0x2440 : 0x1200)
+#define TSTORM_TPA_EXIST_OFFSET (IS_E1H_OFFSET ? 0x3b30 : 0x1c20)
+#define USTORM_AGG_DATA_OFFSET (IS_E1H_OFFSET ? 0xa040 : 0x2c10)
+#define USTORM_AGG_DATA_SIZE (IS_E1H_OFFSET ? 0x2440 : 0x1200)
#define USTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET? 0x8000 : 0x1000)
+ (IS_E1H_OFFSET ? 0x8000 : 0x1000)
#define USTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+ (IS_E1H_OFFSET ? (0x8020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
#define USTORM_CQE_PAGE_BASE_OFFSET(port, clientId) \
- (IS_E1H_OFFSET? (0x3298 + (port * 0x258) + (clientId * 0x18)) : \
+ (IS_E1H_OFFSET ? (0x3298 + (port * 0x258) + (clientId * 0x18)) : \
(0x5450 + (port * 0x1c8) + (clientId * 0x18)))
#define USTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET? (0x951a + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0) + (index * 0x4)) : (0x191a + (function * 0x28) + (index * \
- 0x4)))
+ (IS_E1H_OFFSET ? (0x951a + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0) + (index * 0x4)) : (0x191a + (function * \
+ 0x28) + (index * 0x4)))
#define USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0x9500 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1900 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0x9500 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1900 + (function * 0x28)))
#define USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET? (0x9508 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1908 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0x9508 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1908 + (function * 0x28)))
#define USTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET? 0x2448 : 0xffffffff)
+ (IS_E1H_OFFSET ? 0x2448 : 0xffffffff)
#define USTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET? (0x9644 + (port * 0xd0)) : (0x1954 + (port * 0xb8)))
+ (IS_E1H_OFFSET ? (0x9644 + (port * 0xd0)) : (0x1954 + (port * 0xb8)))
#define USTORM_MAX_AGG_SIZE_OFFSET(port, clientId) \
- (IS_E1H_OFFSET? (0x3290 + (port * 0x258) + (clientId * 0x18)) : \
+ (IS_E1H_OFFSET ? (0x3290 + (port * 0x258) + (clientId * 0x18)) : \
(0x5448 + (port * 0x1c8) + (clientId * 0x18)))
#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2408 + (function * 0x8)) : (0x5408 + \
+ (IS_E1H_OFFSET ? (0x2408 + (function * 0x8)) : (0x5408 + \
(function * 0x8)))
#define USTORM_SB_HC_DISABLE_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET? (0x901a + (port * 0x280) + (cpu_id * 0x28) + \
+ (IS_E1H_OFFSET ? (0x901a + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)) : (0x141a + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)))
#define USTORM_SB_HC_TIMEOUT_OFFSET(port, cpu_id, index) \
- (IS_E1H_OFFSET? (0x9018 + (port * 0x280) + (cpu_id * 0x28) + \
+ (IS_E1H_OFFSET ? (0x9018 + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)) : (0x1418 + (port * 0x280) + (cpu_id * 0x28) + \
(index * 0x4)))
#define USTORM_SB_HOST_SB_ADDR_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET? (0x9000 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (IS_E1H_OFFSET ? (0x9000 + (port * 0x280) + (cpu_id * 0x28)) : \
(0x1400 + (port * 0x280) + (cpu_id * 0x28)))
#define USTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, cpu_id) \
- (IS_E1H_OFFSET? (0x9008 + (port * 0x280) + (cpu_id * 0x28)) : \
+ (IS_E1H_OFFSET ? (0x9008 + (port * 0x280) + (cpu_id * 0x28)) : \
(0x1408 + (port * 0x280) + (cpu_id * 0x28)))
#define XSTORM_ASSERT_LIST_INDEX_OFFSET \
- (IS_E1H_OFFSET? 0x9000 : 0x1000)
+ (IS_E1H_OFFSET ? 0x9000 : 0x1000)
#define XSTORM_ASSERT_LIST_OFFSET(idx) \
- (IS_E1H_OFFSET? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
+ (IS_E1H_OFFSET ? (0x9020 + (idx * 0x10)) : (0x1020 + (idx * 0x10)))
#define XSTORM_CMNG_PER_PORT_VARS_OFFSET(port) \
- (IS_E1H_OFFSET? (0x24a8 + (port * 0x40)) : (0x3ba0 + (port * 0x40)))
+ (IS_E1H_OFFSET ? (0x24a8 + (port * 0x40)) : (0x3ba0 + (port * 0x40)))
#define XSTORM_DEF_SB_HC_DISABLE_OFFSET(function, index) \
- (IS_E1H_OFFSET? (0xa01a + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0) + (index * 0x4)) : (0x141a + (function * 0x28) + (index * \
- 0x4)))
+ (IS_E1H_OFFSET ? (0xa01a + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0) + (index * 0x4)) : (0x141a + (function * \
+ 0x28) + (index * 0x4)))
#define XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0xa000 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1400 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0xa000 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1400 + (function * 0x28)))
#define XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
- (IS_E1H_OFFSET? (0xa008 + ((function>>1) * 0x28) + ((function&1) \
- * 0xa0)) : (0x1408 + (function * 0x28)))
+ (IS_E1H_OFFSET ? (0xa008 + ((function>>1) * 0x28) + \
+ ((function&1) * 0xa0)) : (0x1408 + (function * 0x28)))
#define XSTORM_E1HOV_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2ab8 + (function * 0x2)) : 0xffffffff)
+ (IS_E1H_OFFSET ? (0x2ab8 + (function * 0x2)) : 0xffffffff)
#define XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2418 + (function * 0x8)) : (0x3b70 + \
+ (IS_E1H_OFFSET ? (0x2418 + (function * 0x8)) : (0x3b70 + \
(function * 0x8)))
#define XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2568 + (function * 0x70)) : (0x3c60 + \
+ (IS_E1H_OFFSET ? (0x2568 + (function * 0x70)) : (0x3c60 + \
(function * 0x70)))
#define XSTORM_FUNCTION_MODE_OFFSET \
- (IS_E1H_OFFSET? 0x2ac8 : 0xffffffff)
+ (IS_E1H_OFFSET ? 0x2ac8 : 0xffffffff)
#define XSTORM_HC_BTR_OFFSET(port) \
- (IS_E1H_OFFSET? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
+ (IS_E1H_OFFSET ? (0xa144 + (port * 0x30)) : (0x1454 + (port * 0x18)))
+#define XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
+ (IS_E1H_OFFSET ? (0xc000 + (port * 0x3f0) + (stats_counter_id * \
+ 0x38)) : (0x3378 + (port * 0x3f0) + (stats_counter_id * 0x38)))
#define XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2528 + (function * 0x70)) : (0x3c20 + \
+ (IS_E1H_OFFSET ? (0x2528 + (function * 0x70)) : (0x3c20 + \
(function * 0x70)))
#define XSTORM_SPQ_PAGE_BASE_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2000 + (function * 0x10)) : (0x3328 + \
+ (IS_E1H_OFFSET ? (0x2000 + (function * 0x10)) : (0x3328 + \
(function * 0x10)))
#define XSTORM_SPQ_PROD_OFFSET(function) \
- (IS_E1H_OFFSET? (0x2008 + (function * 0x10)) : (0x3330 + \
+ (IS_E1H_OFFSET ? (0x2008 + (function * 0x10)) : (0x3330 + \
(function * 0x10)))
#define XSTORM_STATS_FLAGS_OFFSET(function) \
- (IS_E1H_OFFSET? (0x23d8 + (function * 0x8)) : (0x3b60 + \
+ (IS_E1H_OFFSET ? (0x23d8 + (function * 0x8)) : (0x3b60 + \
(function * 0x8)))
#define COMMON_ASM_INVALID_ASSERT_OPCODE 0x0
diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index d3e8198..efd7644 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -1268,7 +1268,7 @@
/*
- * IGU driver acknowlegement register
+ * IGU driver acknowledgement register
*/
struct igu_ack_register {
#if defined(__BIG_ENDIAN)
@@ -1882,7 +1882,7 @@
};
/*
- * structure for easy accessability to assembler
+ * structure for easy accessibility to assembler
*/
struct eth_tx_bd_flags {
u8 as_bitfield;
@@ -2044,7 +2044,7 @@
/*
- * ethernet doorbell
+ * Ethernet doorbell
*/
struct eth_tx_doorbell {
#if defined(__BIG_ENDIAN)
@@ -2256,7 +2256,7 @@
};
/*
- * union for ramrod data for ethernet protocol (CQE) (force size of 16 bits)
+ * union for ramrod data for Ethernet protocol (CQE) (force size of 16 bits)
*/
union eth_ramrod_data {
struct ramrod_data general;
@@ -2330,7 +2330,7 @@
};
/*
- * ethernet slow path element
+ * Ethernet slow path element
*/
union eth_specific_data {
u8 protocol_data[8];
@@ -2343,7 +2343,7 @@
};
/*
- * ethernet slow path element
+ * Ethernet slow path element
*/
struct eth_spe {
struct spe_hdr hdr;
@@ -2615,7 +2615,7 @@
/*
- * common flag to indicate existance of TPA.
+ * common flag to indicate existence of TPA.
*/
struct tstorm_eth_tpa_exist {
#if defined(__BIG_ENDIAN)
@@ -2765,7 +2765,7 @@
};
/*
- * Eth statistics query sturcture for the eth_stats_quesry ramrod
+ * Eth statistics query structure for the eth_stats_query ramrod
*/
struct eth_stats_query {
struct xstorm_common_stats xstorm_common;
diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h
index 4c77507..130927cf 100644
--- a/drivers/net/bnx2x_init.h
+++ b/drivers/net/bnx2x_init.h
@@ -72,26 +72,26 @@
struct raw_op {
- u32 op :8;
- u32 offset :24;
+ u32 op:8;
+ u32 offset:24;
u32 raw_data;
};
struct op_read {
- u32 op :8;
- u32 offset :24;
+ u32 op:8;
+ u32 offset:24;
u32 pad;
};
struct op_write {
- u32 op :8;
- u32 offset :24;
+ u32 op:8;
+ u32 offset:24;
u32 val;
};
struct op_string_write {
- u32 op :8;
- u32 offset :24;
+ u32 op:8;
+ u32 offset:24;
#ifdef __LITTLE_ENDIAN
u16 data_off;
u16 data_len;
@@ -102,8 +102,8 @@
};
struct op_zero {
- u32 op :8;
- u32 offset :24;
+ u32 op:8;
+ u32 offset:24;
u32 len;
};
@@ -208,7 +208,7 @@
/*********************************************************
There are different blobs for each PRAM section.
In addition, each blob write operation is divided into a few operations
- in order to decrease the amount of phys. contigious buffer needed.
+ in order to decrease the amount of phys. contiguous buffer needed.
Thus, when we select a blob the address may be with some offset
from the beginning of PRAM section.
The same holds for the INT_TABLE sections.
@@ -336,7 +336,7 @@
len = op->str_wr.data_len;
data = data_base + op->str_wr.data_off;
- /* carefull! it must be in order */
+ /* careful! it must be in order */
if (unlikely(op_type > OP_WB)) {
/* If E1 only */
@@ -740,7 +740,7 @@
return crc_res;
}
-/* regiesers addresses are not in order
+/* registers addresses are not in order
so these arrays help simplify the code */
static const int cm_start[E1H_FUNC_MAX][9] = {
{MISC_FUNC0_START, TCM_FUNC0_START, UCM_FUNC0_START, CCM_FUNC0_START,
diff --git a/drivers/net/bnx2x_init_values.h b/drivers/net/bnx2x_init_values.h
index 6301905..9755bf6 100644
--- a/drivers/net/bnx2x_init_values.h
+++ b/drivers/net/bnx2x_init_values.h
@@ -901,31 +901,28 @@
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3760, 0x4},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1e20, 0x42},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3738, 0x9},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3000, 0x400},
- {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x3738 + 0x24, 0x10293},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c00, 0x2},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3180, 0x42},
- {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2c00 + 0x8, 0x20278},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5000, 0x400},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b68, 0x2},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4000, 0x2},
- {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x4b68 + 0x8, 0x2027a},
- {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x4000 + 0x8, 0x20294},
+ {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x3738 + 0x24, 0x10293},
+ {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x4b68 + 0x8, 0x20278},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3180, 0x42},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b10, 0x2},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5000, 0x400},
+ {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2830, 0x2027a},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4000, 0x2},
+ {OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x4000 + 0x8, 0x20294},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b68, 0x2},
- {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x2830, 0x2027c},
{OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x6b68 + 0x8, 0x20296},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b10, 0x2},
{OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x74c0, 0x20298},
{OP_WR, USEM_REG_FAST_MEMORY + 0x10800, 0x1000000},
- {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c00, 0x10027e},
+ {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c00, 0x10027c},
{OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x10c00, 0x10029a},
{OP_WR, USEM_REG_FAST_MEMORY + 0x10800, 0x0},
- {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c40, 0x10028e},
+ {OP_SW_E1, USEM_REG_FAST_MEMORY + 0x10c40, 0x10028c},
{OP_SW_E1H, USEM_REG_FAST_MEMORY + 0x10c40, 0x1002aa},
{OP_ZP_E1, USEM_REG_INT_TABLE, 0xc20000},
{OP_ZP_E1H, USEM_REG_INT_TABLE, 0xc40000},
- {OP_WR_64_E1, USEM_REG_INT_TABLE + 0x368, 0x13029e},
+ {OP_WR_64_E1, USEM_REG_INT_TABLE + 0x368, 0x13029c},
{OP_WR_64_E1H, USEM_REG_INT_TABLE + 0x368, 0x1302ba},
{OP_ZP_E1, USEM_REG_PRAM, 0x311c0000},
{OP_ZP_E1H, USEM_REG_PRAM, 0x31070000},
@@ -933,11 +930,11 @@
{OP_ZP_E1H, USEM_REG_PRAM + 0x8000, 0x330e0c42},
{OP_ZP_E1, USEM_REG_PRAM + 0x10000, 0x38561919},
{OP_ZP_E1H, USEM_REG_PRAM + 0x10000, 0x389b1906},
- {OP_WR_64_E1, USEM_REG_PRAM + 0x17fe0, 0x500402a0},
+ {OP_WR_64_E1, USEM_REG_PRAM + 0x17fe0, 0x5004029e},
{OP_ZP_E1H, USEM_REG_PRAM + 0x18000, 0x132272d},
{OP_WR_64_E1H, USEM_REG_PRAM + 0x18250, 0x4fb602bc},
-#define USEM_COMMON_END 790
-#define USEM_PORT0_START 790
+#define USEM_COMMON_END 787
+#define USEM_PORT0_START 787
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1400, 0xa0},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x9000, 0xa0},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1900, 0xa},
@@ -950,44 +947,27 @@
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3288, 0x96},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x5440, 0x72},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5000, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3000, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5100, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3100, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5200, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3200, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5300, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3300, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5400, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3400, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5500, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3500, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5600, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3600, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5700, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3700, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5800, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3800, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5900, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3900, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3a00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3b00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3c00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3d00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3e00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f00, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3f00, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b78, 0x52},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c10, 0x2},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e08, 0xc},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4b78, 0x52},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5100, 0x20},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e08, 0xc},
-#define USEM_PORT0_END 838
-#define USEM_PORT1_START 838
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5200, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5300, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5400, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5500, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5600, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5700, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5800, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5900, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f00, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6b78, 0x52},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e08, 0xc},
+#define USEM_PORT0_END 818
+#define USEM_PORT1_START 818
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1680, 0xa0},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x9280, 0xa0},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x1928, 0xa},
@@ -1000,76 +980,59 @@
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x34e0, 0x96},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x5608, 0x72},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5080, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3080, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5180, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3180, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5280, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3280, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5380, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3380, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5480, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3480, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5580, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3580, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5680, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3680, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5780, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3780, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5880, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3880, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5980, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3980, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3a80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3b80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3c80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3d80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3e80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f80, 0x20},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x3f80, 0x20},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6cc0, 0x52},
- {OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x2c20, 0x2},
- {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e38, 0xc},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4cc0, 0x52},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5180, 0x20},
{OP_ZR_E1, USEM_REG_FAST_MEMORY + 0x4e38, 0xc},
-#define USEM_PORT1_END 886
-#define USEM_FUNC0_START 886
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5280, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5380, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5480, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5580, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5680, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5780, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5880, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5980, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5a80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5b80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5c80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5d80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5e80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x5f80, 0x20},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6cc0, 0x52},
+ {OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x6e38, 0xc},
+#define USEM_PORT1_END 849
+#define USEM_FUNC0_START 849
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3000, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4010, 0x2},
-#define USEM_FUNC0_END 888
-#define USEM_FUNC1_START 888
+#define USEM_FUNC0_END 851
+#define USEM_FUNC1_START 851
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3010, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4020, 0x2},
-#define USEM_FUNC1_END 890
-#define USEM_FUNC2_START 890
+#define USEM_FUNC1_END 853
+#define USEM_FUNC2_START 853
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3020, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4030, 0x2},
-#define USEM_FUNC2_END 892
-#define USEM_FUNC3_START 892
+#define USEM_FUNC2_END 855
+#define USEM_FUNC3_START 855
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3030, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4040, 0x2},
-#define USEM_FUNC3_END 894
-#define USEM_FUNC4_START 894
+#define USEM_FUNC3_END 857
+#define USEM_FUNC4_START 857
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3040, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4050, 0x2},
-#define USEM_FUNC4_END 896
-#define USEM_FUNC5_START 896
+#define USEM_FUNC4_END 859
+#define USEM_FUNC5_START 859
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3050, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4060, 0x2},
-#define USEM_FUNC5_END 898
-#define USEM_FUNC6_START 898
+#define USEM_FUNC5_END 861
+#define USEM_FUNC6_START 861
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3060, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4070, 0x2},
-#define USEM_FUNC6_END 900
-#define USEM_FUNC7_START 900
+#define USEM_FUNC6_END 863
+#define USEM_FUNC7_START 863
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x3070, 0x4},
{OP_ZR_E1H, USEM_REG_FAST_MEMORY + 0x4080, 0x2},
-#define USEM_FUNC7_END 902
-#define CSEM_COMMON_START 902
+#define USEM_FUNC7_END 865
+#define CSEM_COMMON_START 865
{OP_RD, CSEM_REG_MSG_NUM_FIC0, 0x0},
{OP_RD, CSEM_REG_MSG_NUM_FIC1, 0x0},
{OP_RD, CSEM_REG_MSG_NUM_FOC0, 0x0},
@@ -1128,29 +1091,29 @@
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x11e8, 0x0},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x25c0, 0x240},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3000, 0xc0},
- {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x2ec8, 0x802a2},
+ {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x2ec8, 0x802a0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x4070, 0x80},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x5280, 0x4},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6280, 0x240},
{OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x6b88, 0x2002be},
{OP_WR, CSEM_REG_FAST_MEMORY + 0x10800, 0x13fffff},
- {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002aa},
+ {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002a8},
{OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x10c00, 0x1002de},
{OP_WR, CSEM_REG_FAST_MEMORY + 0x10800, 0x0},
- {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002ba},
+ {OP_SW_E1, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002b8},
{OP_SW_E1H, CSEM_REG_FAST_MEMORY + 0x10c40, 0x1002ee},
{OP_ZP_E1, CSEM_REG_INT_TABLE, 0x6e0000},
{OP_ZP_E1H, CSEM_REG_INT_TABLE, 0x6f0000},
- {OP_WR_64_E1, CSEM_REG_INT_TABLE + 0x380, 0x1002ca},
+ {OP_WR_64_E1, CSEM_REG_INT_TABLE + 0x380, 0x1002c8},
{OP_WR_64_E1H, CSEM_REG_INT_TABLE + 0x380, 0x1002fe},
{OP_ZP_E1, CSEM_REG_PRAM, 0x32580000},
{OP_ZP_E1H, CSEM_REG_PRAM, 0x31fa0000},
{OP_ZP_E1, CSEM_REG_PRAM + 0x8000, 0x18270c96},
{OP_ZP_E1H, CSEM_REG_PRAM + 0x8000, 0x19040c7f},
- {OP_WR_64_E1, CSEM_REG_PRAM + 0xb210, 0x682402cc},
+ {OP_WR_64_E1, CSEM_REG_PRAM + 0xb210, 0x682402ca},
{OP_WR_64_E1H, CSEM_REG_PRAM + 0xb430, 0x67e00300},
-#define CSEM_COMMON_END 981
-#define CSEM_PORT0_START 981
+#define CSEM_COMMON_END 944
+#define CSEM_PORT0_START 944
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1400, 0xa0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x8000, 0xa0},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1900, 0x10},
@@ -1163,8 +1126,8 @@
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6040, 0x30},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x3040, 0x6},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x2410, 0x30},
-#define CSEM_PORT0_END 993
-#define CSEM_PORT1_START 993
+#define CSEM_PORT0_END 956
+#define CSEM_PORT1_START 956
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1680, 0xa0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x8280, 0xa0},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x1940, 0x10},
@@ -1177,43 +1140,43 @@
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x6100, 0x30},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x3058, 0x6},
{OP_ZR_E1, CSEM_REG_FAST_MEMORY + 0x24d0, 0x30},
-#define CSEM_PORT1_END 1005
-#define CSEM_FUNC0_START 1005
+#define CSEM_PORT1_END 968
+#define CSEM_FUNC0_START 968
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1148, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3300, 0x2},
-#define CSEM_FUNC0_END 1007
-#define CSEM_FUNC1_START 1007
+#define CSEM_FUNC0_END 970
+#define CSEM_FUNC1_START 970
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x114c, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3308, 0x2},
-#define CSEM_FUNC1_END 1009
-#define CSEM_FUNC2_START 1009
+#define CSEM_FUNC1_END 972
+#define CSEM_FUNC2_START 972
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1150, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3310, 0x2},
-#define CSEM_FUNC2_END 1011
-#define CSEM_FUNC3_START 1011
+#define CSEM_FUNC2_END 974
+#define CSEM_FUNC3_START 974
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1154, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3318, 0x2},
-#define CSEM_FUNC3_END 1013
-#define CSEM_FUNC4_START 1013
+#define CSEM_FUNC3_END 976
+#define CSEM_FUNC4_START 976
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1158, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3320, 0x2},
-#define CSEM_FUNC4_END 1015
-#define CSEM_FUNC5_START 1015
+#define CSEM_FUNC4_END 978
+#define CSEM_FUNC5_START 978
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x115c, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3328, 0x2},
-#define CSEM_FUNC5_END 1017
-#define CSEM_FUNC6_START 1017
+#define CSEM_FUNC5_END 980
+#define CSEM_FUNC6_START 980
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1160, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3330, 0x2},
-#define CSEM_FUNC6_END 1019
-#define CSEM_FUNC7_START 1019
+#define CSEM_FUNC6_END 982
+#define CSEM_FUNC7_START 982
{OP_WR_E1H, CSEM_REG_FAST_MEMORY + 0x1164, 0x0},
{OP_ZR_E1H, CSEM_REG_FAST_MEMORY + 0x3338, 0x2},
-#define CSEM_FUNC7_END 1021
-#define XPB_COMMON_START 1021
+#define CSEM_FUNC7_END 984
+#define XPB_COMMON_START 984
{OP_WR, GRCBASE_XPB + PB_REG_CONTROL, 0x20},
-#define XPB_COMMON_END 1022
-#define DQ_COMMON_START 1022
+#define XPB_COMMON_END 985
+#define DQ_COMMON_START 985
{OP_WR, DORQ_REG_MODE_ACT, 0x2},
{OP_WR, DORQ_REG_NORM_CID_OFST, 0x3},
{OP_WR, DORQ_REG_OUTST_REQ, 0x4},
@@ -1232,8 +1195,8 @@
{OP_WR, DORQ_REG_DQ_FIFO_AFULL_TH, 0x76c},
{OP_WR, DORQ_REG_REGN, 0x7c1004},
{OP_WR, DORQ_REG_IF_EN, 0xf},
-#define DQ_COMMON_END 1040
-#define TIMERS_COMMON_START 1040
+#define DQ_COMMON_END 1003
+#define TIMERS_COMMON_START 1003
{OP_ZR, TM_REG_CLIN_PRIOR0_CLIENT, 0x2},
{OP_WR, TM_REG_LIN_SETCLR_FIFO_ALFULL_THR, 0x1c},
{OP_WR, TM_REG_CFC_AC_CRDCNT_VAL, 0x1},
@@ -1256,14 +1219,14 @@
{OP_WR, TM_REG_EN_CL0_INPUT, 0x1},
{OP_WR, TM_REG_EN_CL1_INPUT, 0x1},
{OP_WR, TM_REG_EN_CL2_INPUT, 0x1},
-#define TIMERS_COMMON_END 1062
-#define TIMERS_PORT0_START 1062
+#define TIMERS_COMMON_END 1025
+#define TIMERS_PORT0_START 1025
{OP_ZR, TM_REG_LIN0_PHY_ADDR, 0x2},
-#define TIMERS_PORT0_END 1063
-#define TIMERS_PORT1_START 1063
+#define TIMERS_PORT0_END 1026
+#define TIMERS_PORT1_START 1026
{OP_ZR, TM_REG_LIN1_PHY_ADDR, 0x2},
-#define TIMERS_PORT1_END 1064
-#define XSDM_COMMON_START 1064
+#define TIMERS_PORT1_END 1027
+#define XSDM_COMMON_START 1027
{OP_WR_E1, XSDM_REG_CFC_RSP_START_ADDR, 0x614},
{OP_WR_E1H, XSDM_REG_CFC_RSP_START_ADDR, 0x424},
{OP_WR_E1, XSDM_REG_CMP_COUNTER_START_ADDR, 0x600},
@@ -1311,8 +1274,8 @@
{OP_WR_ASIC, XSDM_REG_TIMER_TICK, 0x3e8},
{OP_WR_EMUL, XSDM_REG_TIMER_TICK, 0x1},
{OP_WR_FPGA, XSDM_REG_TIMER_TICK, 0xa},
-#define XSDM_COMMON_END 1111
-#define QM_COMMON_START 1111
+#define XSDM_COMMON_END 1074
+#define QM_COMMON_START 1074
{OP_WR, QM_REG_ACTCTRINITVAL_0, 0x6},
{OP_WR, QM_REG_ACTCTRINITVAL_1, 0x5},
{OP_WR, QM_REG_ACTCTRINITVAL_2, 0xa},
@@ -1613,8 +1576,8 @@
{OP_WR_E1H, QM_REG_PQ2PCIFUNC_6, 0x5},
{OP_WR_E1H, QM_REG_PQ2PCIFUNC_7, 0x7},
{OP_WR, QM_REG_CMINTEN, 0xff},
-#define QM_COMMON_END 1411
-#define PBF_COMMON_START 1411
+#define QM_COMMON_END 1374
+#define PBF_COMMON_START 1374
{OP_WR, PBF_REG_INIT, 0x1},
{OP_WR, PBF_REG_INIT_P4, 0x1},
{OP_WR, PBF_REG_MAC_LB_ENABLE, 0x1},
@@ -1622,20 +1585,20 @@
{OP_WR, PBF_REG_INIT_P4, 0x0},
{OP_WR, PBF_REG_INIT, 0x0},
{OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P4, 0x0},
-#define PBF_COMMON_END 1418
-#define PBF_PORT0_START 1418
+#define PBF_COMMON_END 1381
+#define PBF_PORT0_START 1381
{OP_WR, PBF_REG_INIT_P0, 0x1},
{OP_WR, PBF_REG_MAC_IF0_ENABLE, 0x1},
{OP_WR, PBF_REG_INIT_P0, 0x0},
{OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P0, 0x0},
-#define PBF_PORT0_END 1422
-#define PBF_PORT1_START 1422
+#define PBF_PORT0_END 1385
+#define PBF_PORT1_START 1385
{OP_WR, PBF_REG_INIT_P1, 0x1},
{OP_WR, PBF_REG_MAC_IF1_ENABLE, 0x1},
{OP_WR, PBF_REG_INIT_P1, 0x0},
{OP_WR, PBF_REG_DISABLE_NEW_TASK_PROC_P1, 0x0},
-#define PBF_PORT1_END 1426
-#define XCM_COMMON_START 1426
+#define PBF_PORT1_END 1389
+#define XCM_COMMON_START 1389
{OP_WR, XCM_REG_XX_OVFL_EVNT_ID, 0x32},
{OP_WR, XCM_REG_XQM_XCM_HDR_P, 0x3150020},
{OP_WR, XCM_REG_XQM_XCM_HDR_S, 0x3150020},
@@ -1670,7 +1633,7 @@
{OP_WR_E1, XCM_REG_XX_MSG_NUM, 0x1f},
{OP_WR_E1H, XCM_REG_XX_MSG_NUM, 0x20},
{OP_ZR, XCM_REG_XX_TABLE, 0x12},
- {OP_SW_E1, XCM_REG_XX_DESCR_TABLE, 0x1f02ce},
+ {OP_SW_E1, XCM_REG_XX_DESCR_TABLE, 0x1f02cc},
{OP_SW_E1H, XCM_REG_XX_DESCR_TABLE, 0x1f0302},
{OP_WR, XCM_REG_N_SM_CTX_LD_0, 0xf},
{OP_WR, XCM_REG_N_SM_CTX_LD_1, 0x7},
@@ -1700,8 +1663,8 @@
{OP_WR, XCM_REG_CDU_SM_WR_IFEN, 0x1},
{OP_WR, XCM_REG_CDU_SM_RD_IFEN, 0x1},
{OP_WR, XCM_REG_XCM_CFC_IFEN, 0x1},
-#define XCM_COMMON_END 1490
-#define XCM_PORT0_START 1490
+#define XCM_COMMON_END 1453
+#define XCM_PORT0_START 1453
{OP_WR_E1, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8},
{OP_WR_E1, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2},
{OP_WR_E1, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0},
@@ -1710,8 +1673,8 @@
{OP_WR_E1, XCM_REG_WU_DA_CNT_CMD10, 0x2},
{OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff},
{OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff},
-#define XCM_PORT0_END 1498
-#define XCM_PORT1_START 1498
+#define XCM_PORT0_END 1461
+#define XCM_PORT1_START 1461
{OP_WR_E1, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8},
{OP_WR_E1, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2},
{OP_WR_E1, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0},
@@ -1720,8 +1683,8 @@
{OP_WR_E1, XCM_REG_WU_DA_CNT_CMD11, 0x2},
{OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff},
{OP_WR_E1, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff},
-#define XCM_PORT1_END 1506
-#define XCM_FUNC0_START 1506
+#define XCM_PORT1_END 1469
+#define XCM_FUNC0_START 1469
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0},
@@ -1731,8 +1694,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0},
-#define XCM_FUNC0_END 1515
-#define XCM_FUNC1_START 1515
+#define XCM_FUNC0_END 1478
+#define XCM_FUNC1_START 1478
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0},
@@ -1742,8 +1705,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0},
-#define XCM_FUNC1_END 1524
-#define XCM_FUNC2_START 1524
+#define XCM_FUNC1_END 1487
+#define XCM_FUNC2_START 1487
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0},
@@ -1753,8 +1716,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0},
-#define XCM_FUNC2_END 1533
-#define XCM_FUNC3_START 1533
+#define XCM_FUNC2_END 1496
+#define XCM_FUNC3_START 1496
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0},
@@ -1764,8 +1727,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0},
-#define XCM_FUNC3_END 1542
-#define XCM_FUNC4_START 1542
+#define XCM_FUNC3_END 1505
+#define XCM_FUNC4_START 1505
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0},
@@ -1775,8 +1738,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0},
-#define XCM_FUNC4_END 1551
-#define XCM_FUNC5_START 1551
+#define XCM_FUNC4_END 1514
+#define XCM_FUNC5_START 1514
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0},
@@ -1786,8 +1749,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0},
-#define XCM_FUNC5_END 1560
-#define XCM_FUNC6_START 1560
+#define XCM_FUNC5_END 1523
+#define XCM_FUNC6_START 1523
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_0, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_0, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD00, 0x0},
@@ -1797,8 +1760,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL00, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL10, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_0, 0x0},
-#define XCM_FUNC6_END 1569
-#define XCM_FUNC7_START 1569
+#define XCM_FUNC6_END 1532
+#define XCM_FUNC7_START 1532
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_TMR_VAL_1, 0xc8},
{OP_WR_E1H, XCM_REG_GLB_DEL_ACK_MAX_CNT_1, 0x2},
{OP_WR_E1H, XCM_REG_WU_DA_SET_TMR_CNT_FLG_CMD01, 0x0},
@@ -1808,8 +1771,8 @@
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL01, 0xff},
{OP_WR_E1H, XCM_REG_WU_DA_CNT_UPD_VAL11, 0xff},
{OP_WR_E1H, XCM_REG_PHYS_QNUM3_1, 0x0},
-#define XCM_FUNC7_END 1578
-#define XSEM_COMMON_START 1578
+#define XCM_FUNC7_END 1541
+#define XSEM_COMMON_START 1541
{OP_RD, XSEM_REG_MSG_NUM_FIC0, 0x0},
{OP_RD, XSEM_REG_MSG_NUM_FIC1, 0x0},
{OP_RD, XSEM_REG_MSG_NUM_FOC0, 0x0},
@@ -1876,9 +1839,9 @@
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x9000, 0x2},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3368, 0x0},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x21a8, 0x86},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3370, 0x202ed},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3370, 0x202eb},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2000, 0x20},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3b90, 0x402ef},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3b90, 0x402ed},
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x23c8, 0x0},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1518, 0x1},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x23d0, 0x20321},
@@ -1886,29 +1849,29 @@
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2498, 0x40323},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1838, 0x0},
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x2ac8, 0x0},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1820, 0x202f3},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1820, 0x202f1},
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x2ab8, 0x0},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4ac0, 0x2},
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0x3010, 0x1},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4b00, 0x4},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x4040, 0x10},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1f50, 0x202f5},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x1f50, 0x202f3},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x4000, 0x100327},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6ac0, 0x2},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6b00, 0x4},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x83b0, 0x20337},
{OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x0},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c00, 0x1002f7},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c00, 0x1002f5},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c00, 0x100339},
{OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x1000000},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80307},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80305},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c40, 0x80349},
{OP_WR, XSEM_REG_FAST_MEMORY + 0x10800, 0x2000000},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c60, 0x8030f},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x10c60, 0x8030d},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x10c60, 0x80351},
{OP_ZP_E1, XSEM_REG_INT_TABLE, 0xa90000},
{OP_ZP_E1H, XSEM_REG_INT_TABLE, 0xac0000},
- {OP_WR_64_E1, XSEM_REG_INT_TABLE + 0x368, 0x130317},
+ {OP_WR_64_E1, XSEM_REG_INT_TABLE + 0x368, 0x130315},
{OP_WR_64_E1H, XSEM_REG_INT_TABLE + 0x368, 0x130359},
{OP_ZP_E1, XSEM_REG_PRAM, 0x344e0000},
{OP_ZP_E1H, XSEM_REG_PRAM, 0x34620000},
@@ -1918,10 +1881,10 @@
{OP_ZP_E1H, XSEM_REG_PRAM + 0x10000, 0x3e971b22},
{OP_ZP_E1, XSEM_REG_PRAM + 0x18000, 0x1dd02ad2},
{OP_ZP_E1H, XSEM_REG_PRAM + 0x18000, 0x21542ac8},
- {OP_WR_64_E1, XSEM_REG_PRAM + 0x1c0d0, 0x47e60319},
+ {OP_WR_64_E1, XSEM_REG_PRAM + 0x1c0d0, 0x47e60317},
{OP_WR_64_E1H, XSEM_REG_PRAM + 0x1c8d0, 0x46e6035b},
-#define XSEM_COMMON_END 1688
-#define XSEM_PORT0_START 1688
+#define XSEM_COMMON_END 1651
+#define XSEM_PORT0_START 1651
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3ba0, 0x10},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xc000, 0xfc},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3c20, 0x1c},
@@ -1934,7 +1897,7 @@
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x26e8, 0x1c},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3b58, 0x0},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x27c8, 0x1c},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d10, 0x10031b},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d10, 0x100319},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa000, 0x28},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1500, 0x0},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa140, 0xc},
@@ -1950,12 +1913,12 @@
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x6ac8, 0x2035d},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x50b8, 0x1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6b10, 0x42},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ac8, 0x2032b},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ac8, 0x20329},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6d20, 0x4},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4b10, 0x42},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4d20, 0x4},
-#define XSEM_PORT0_END 1720
-#define XSEM_PORT1_START 1720
+#define XSEM_PORT0_END 1683
+#define XSEM_PORT1_START 1683
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3be0, 0x10},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xc3f0, 0xfc},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x3c90, 0x1c},
@@ -1968,7 +1931,7 @@
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2758, 0x1c},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x3b5c, 0x0},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x2838, 0x1c},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d50, 0x10032d},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x3d50, 0x10032b},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa0a0, 0x28},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x1504, 0x0},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0xa170, 0xc},
@@ -1984,65 +1947,65 @@
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x6ad0, 0x2035f},
{OP_WR_E1, XSEM_REG_FAST_MEMORY + 0x50bc, 0x1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6c18, 0x42},
- {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ad0, 0x2033d},
+ {OP_SW_E1, XSEM_REG_FAST_MEMORY + 0x4ad0, 0x2033b},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x6d30, 0x4},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4c18, 0x42},
{OP_ZR_E1, XSEM_REG_FAST_MEMORY + 0x4d30, 0x4},
-#define XSEM_PORT1_END 1752
-#define XSEM_FUNC0_START 1752
+#define XSEM_PORT1_END 1715
+#define XSEM_FUNC0_START 1715
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e0, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x28b8, 0x100361},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5048, 0xe},
-#define XSEM_FUNC0_END 1755
-#define XSEM_FUNC1_START 1755
+#define XSEM_FUNC0_END 1718
+#define XSEM_FUNC1_START 1718
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e4, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x28f8, 0x100371},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5080, 0xe},
-#define XSEM_FUNC1_END 1758
-#define XSEM_FUNC2_START 1758
+#define XSEM_FUNC1_END 1721
+#define XSEM_FUNC2_START 1721
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7e8, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2938, 0x100381},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x50b8, 0xe},
-#define XSEM_FUNC2_END 1761
-#define XSEM_FUNC3_START 1761
+#define XSEM_FUNC2_END 1724
+#define XSEM_FUNC3_START 1724
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7ec, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2978, 0x100391},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x50f0, 0xe},
-#define XSEM_FUNC3_END 1764
-#define XSEM_FUNC4_START 1764
+#define XSEM_FUNC3_END 1727
+#define XSEM_FUNC4_START 1727
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f0, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x29b8, 0x1003a1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5128, 0xe},
-#define XSEM_FUNC4_END 1767
-#define XSEM_FUNC5_START 1767
+#define XSEM_FUNC4_END 1730
+#define XSEM_FUNC5_START 1730
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f4, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x29f8, 0x1003b1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5160, 0xe},
-#define XSEM_FUNC5_END 1770
-#define XSEM_FUNC6_START 1770
+#define XSEM_FUNC5_END 1733
+#define XSEM_FUNC6_START 1733
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7f8, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2a38, 0x1003c1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x5198, 0xe},
-#define XSEM_FUNC6_END 1773
-#define XSEM_FUNC7_START 1773
+#define XSEM_FUNC6_END 1736
+#define XSEM_FUNC7_START 1736
{OP_WR_E1H, XSEM_REG_FAST_MEMORY + 0xc7fc, 0x0},
{OP_SW_E1H, XSEM_REG_FAST_MEMORY + 0x2a78, 0x1003d1},
{OP_ZR_E1H, XSEM_REG_FAST_MEMORY + 0x51d0, 0xe},
-#define XSEM_FUNC7_END 1776
-#define CDU_COMMON_START 1776
+#define XSEM_FUNC7_END 1739
+#define CDU_COMMON_START 1739
{OP_WR, CDU_REG_CDU_CONTROL0, 0x1},
{OP_WR_E1H, CDU_REG_MF_MODE, 0x1},
{OP_WR, CDU_REG_CDU_CHK_MASK0, 0x3d000},
{OP_WR, CDU_REG_CDU_CHK_MASK1, 0x3d},
- {OP_WB_E1, CDU_REG_L1TT, 0x200033f},
+ {OP_WB_E1, CDU_REG_L1TT, 0x200033d},
{OP_WB_E1H, CDU_REG_L1TT, 0x20003e1},
- {OP_WB_E1, CDU_REG_MATT, 0x20053f},
+ {OP_WB_E1, CDU_REG_MATT, 0x20053d},
{OP_WB_E1H, CDU_REG_MATT, 0x2805e1},
{OP_ZR_E1, CDU_REG_MATT + 0x80, 0x2},
- {OP_WB_E1, CDU_REG_MATT + 0x88, 0x6055f},
+ {OP_WB_E1, CDU_REG_MATT + 0x88, 0x6055d},
{OP_ZR, CDU_REG_MATT + 0xa0, 0x18},
-#define CDU_COMMON_END 1787
-#define DMAE_COMMON_START 1787
+#define CDU_COMMON_END 1750
+#define DMAE_COMMON_START 1750
{OP_ZR, DMAE_REG_CMD_MEM, 0xe0},
{OP_WR, DMAE_REG_CRC16C_INIT, 0x0},
{OP_WR, DMAE_REG_CRC16T10_INIT, 0x1},
@@ -2050,24 +2013,24 @@
{OP_WR_E1H, DMAE_REG_PXP_REQ_INIT_CRD, 0x2},
{OP_WR, DMAE_REG_PCI_IFEN, 0x1},
{OP_WR, DMAE_REG_GRC_IFEN, 0x1},
-#define DMAE_COMMON_END 1794
-#define PXP_COMMON_START 1794
- {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x400, 0x50565},
+#define DMAE_COMMON_END 1757
+#define PXP_COMMON_START 1757
+ {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x400, 0x50563},
{OP_WB_E1H, PXP_REG_HST_INBOUND_INT + 0x400, 0x50609},
- {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x420, 0x5056a},
+ {OP_WB_E1, PXP_REG_HST_INBOUND_INT + 0x420, 0x50568},
{OP_WB_E1H, PXP_REG_HST_INBOUND_INT, 0x5060e},
- {OP_WB_E1, PXP_REG_HST_INBOUND_INT, 0x5056f},
-#define PXP_COMMON_END 1799
-#define CFC_COMMON_START 1799
+ {OP_WB_E1, PXP_REG_HST_INBOUND_INT, 0x5056d},
+#define PXP_COMMON_END 1762
+#define CFC_COMMON_START 1762
{OP_ZR_E1H, CFC_REG_LINK_LIST, 0x100},
{OP_WR, CFC_REG_CONTROL0, 0x10},
{OP_WR, CFC_REG_DISABLE_ON_ERROR, 0x3fff},
{OP_WR, CFC_REG_LCREQ_WEIGHTS, 0x84924a},
-#define CFC_COMMON_END 1803
-#define HC_COMMON_START 1803
+#define CFC_COMMON_END 1766
+#define HC_COMMON_START 1766
{OP_ZR_E1, HC_REG_USTORM_ADDR_FOR_COALESCE, 0x4},
-#define HC_COMMON_END 1804
-#define HC_PORT0_START 1804
+#define HC_COMMON_END 1767
+#define HC_PORT0_START 1767
{OP_WR_E1, HC_REG_CONFIG_0, 0x1080},
{OP_ZR_E1, HC_REG_UC_RAM_ADDR_0, 0x2},
{OP_WR_E1, HC_REG_ATTN_NUM_P0, 0x10},
@@ -2086,8 +2049,8 @@
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a},
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a},
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a},
-#define HC_PORT0_END 1822
-#define HC_PORT1_START 1822
+#define HC_PORT0_END 1785
+#define HC_PORT1_START 1785
{OP_WR_E1, HC_REG_CONFIG_1, 0x1080},
{OP_ZR_E1, HC_REG_UC_RAM_ADDR_1, 0x2},
{OP_WR_E1, HC_REG_ATTN_NUM_P1, 0x10},
@@ -2106,8 +2069,8 @@
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a},
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a},
{OP_ZR_E1, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a},
-#define HC_PORT1_END 1840
-#define HC_FUNC0_START 1840
+#define HC_PORT1_END 1803
+#define HC_FUNC0_START 1803
{OP_WR_E1H, HC_REG_CONFIG_0, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x0},
{OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10},
@@ -2123,8 +2086,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a},
-#define HC_FUNC0_END 1855
-#define HC_FUNC1_START 1855
+#define HC_FUNC0_END 1818
+#define HC_FUNC1_START 1818
{OP_WR_E1H, HC_REG_CONFIG_1, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x1},
{OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10},
@@ -2140,8 +2103,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a},
-#define HC_FUNC1_END 1870
-#define HC_FUNC2_START 1870
+#define HC_FUNC1_END 1833
+#define HC_FUNC2_START 1833
{OP_WR_E1H, HC_REG_CONFIG_0, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x2},
{OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10},
@@ -2157,8 +2120,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a},
-#define HC_FUNC2_END 1885
-#define HC_FUNC3_START 1885
+#define HC_FUNC2_END 1848
+#define HC_FUNC3_START 1848
{OP_WR_E1H, HC_REG_CONFIG_1, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x3},
{OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10},
@@ -2174,8 +2137,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a},
-#define HC_FUNC3_END 1900
-#define HC_FUNC4_START 1900
+#define HC_FUNC3_END 1863
+#define HC_FUNC4_START 1863
{OP_WR_E1H, HC_REG_CONFIG_0, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x4},
{OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10},
@@ -2191,8 +2154,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a},
-#define HC_FUNC4_END 1915
-#define HC_FUNC5_START 1915
+#define HC_FUNC4_END 1878
+#define HC_FUNC5_START 1878
{OP_WR_E1H, HC_REG_CONFIG_1, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x5},
{OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10},
@@ -2208,8 +2171,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a},
-#define HC_FUNC5_END 1930
-#define HC_FUNC6_START 1930
+#define HC_FUNC5_END 1893
+#define HC_FUNC6_START 1893
{OP_WR_E1H, HC_REG_CONFIG_0, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P0, 0x6},
{OP_WR_E1H, HC_REG_ATTN_NUM_P0, 0x10},
@@ -2225,8 +2188,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x120, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x370, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x5c0, 0x4a},
-#define HC_FUNC6_END 1945
-#define HC_FUNC7_START 1945
+#define HC_FUNC6_END 1908
+#define HC_FUNC7_START 1908
{OP_WR_E1H, HC_REG_CONFIG_1, 0x1080},
{OP_WR_E1H, HC_REG_FUNC_NUM_P1, 0x7},
{OP_WR_E1H, HC_REG_ATTN_NUM_P1, 0x10},
@@ -2242,8 +2205,8 @@
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x248, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x498, 0x4a},
{OP_ZR_E1H, HC_REG_STATISTIC_COUNTERS + 0x6e8, 0x4a},
-#define HC_FUNC7_END 1960
-#define PXP2_COMMON_START 1960
+#define HC_FUNC7_END 1923
+#define PXP2_COMMON_START 1923
{OP_WR_E1, PXP2_REG_PGL_CONTROL0, 0xe38340},
{OP_WR_E1H, PXP2_REG_RQ_DRAM_ALIGN, 0x1},
{OP_WR, PXP2_REG_PGL_CONTROL1, 0x3c10},
@@ -2361,8 +2324,8 @@
{OP_WR_E1H, PXP2_REG_RQ_ILT_MODE, 0x1},
{OP_WR, PXP2_REG_RQ_RBC_DONE, 0x1},
{OP_WR_E1H, PXP2_REG_PGL_CONTROL0, 0xe38340},
-#define PXP2_COMMON_END 2077
-#define MISC_AEU_COMMON_START 2077
+#define PXP2_COMMON_END 2040
+#define MISC_AEU_COMMON_START 2040
{OP_ZR, MISC_REG_AEU_GENERAL_ATTN_0, 0x16},
{OP_WR_E1H, MISC_REG_AEU_ENABLE1_NIG_0, 0x55540000},
{OP_WR_E1H, MISC_REG_AEU_ENABLE2_NIG_0, 0x55555555},
@@ -2382,8 +2345,8 @@
{OP_WR_E1H, MISC_REG_AEU_ENABLE4_PXP_1, 0x0},
{OP_WR_E1H, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0xc00},
{OP_WR_E1H, MISC_REG_AEU_GENERAL_MASK, 0x3},
-#define MISC_AEU_COMMON_END 2096
-#define MISC_AEU_PORT0_START 2096
+#define MISC_AEU_COMMON_END 2059
+#define MISC_AEU_PORT0_START 2059
{OP_WR_E1, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, 0xbf5c0000},
{OP_WR_E1H, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, 0xff5c0000},
{OP_WR_E1, MISC_REG_AEU_ENABLE2_FUNC_0_OUT_0, 0xfff51fef},
@@ -2416,8 +2379,8 @@
{OP_WR_E1, MISC_REG_AEU_INVERTER_1_FUNC_0, 0x0},
{OP_ZR_E1, MISC_REG_AEU_INVERTER_2_FUNC_0, 0x3},
{OP_WR_E1, MISC_REG_AEU_MASK_ATTN_FUNC_0, 0x7},
-#define MISC_AEU_PORT0_END 2128
-#define MISC_AEU_PORT1_START 2128
+#define MISC_AEU_PORT0_END 2091
+#define MISC_AEU_PORT1_START 2091
{OP_WR_E1, MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0, 0xbf5c0000},
{OP_WR_E1H, MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0, 0xff5c0000},
{OP_WR_E1, MISC_REG_AEU_ENABLE2_FUNC_1_OUT_0, 0xfff51fef},
@@ -2450,7 +2413,7 @@
{OP_WR_E1, MISC_REG_AEU_INVERTER_1_FUNC_1, 0x0},
{OP_ZR_E1, MISC_REG_AEU_INVERTER_2_FUNC_1, 0x3},
{OP_WR_E1, MISC_REG_AEU_MASK_ATTN_FUNC_1, 0x7},
-#define MISC_AEU_PORT1_END 2160
+#define MISC_AEU_PORT1_END 2123
};
@@ -2560,103 +2523,92 @@
0x00049c00, 0x00051f80, 0x0005a300, 0x00062680, 0x0006aa00, 0x00072d80,
0x0007b100, 0x00083480, 0x0008b800, 0x00093b80, 0x0009bf00, 0x000a4280,
0x000ac600, 0x000b4980, 0x000bcd00, 0x000c5080, 0x000cd400, 0x000d5780,
- 0x000ddb00, 0x00001900, 0x00000028, 0x00000000, 0x00100000, 0x00000000,
- 0x00000000, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x000ddb00, 0x00001900, 0x00100000, 0x00000000, 0x00000000, 0xffffffff,
+ 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
+ 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, 0x00000000, 0x00001500,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+ 0xffffffff, 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x00000000, 0x00007ff8,
- 0x00000000, 0x00001500, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
- 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x40000000, 0x40000000,
+ 0x00000000, 0x00003500, 0x00001000, 0x00002080, 0x00003100, 0x00004180,
+ 0x00005200, 0x00006280, 0x00007300, 0x00008380, 0x00009400, 0x0000a480,
+ 0x0000b500, 0x0000c580, 0x0000d600, 0x0000e680, 0x0000f700, 0x00010780,
+ 0x00011800, 0x00012880, 0x00013900, 0x00014980, 0x00015a00, 0x00016a80,
+ 0x00017b00, 0x00018b80, 0x00019c00, 0x0001ac80, 0x0001bd00, 0x0001cd80,
+ 0x0001de00, 0x0001ee80, 0x0001ff00, 0x00000000, 0x00010001, 0x00000604,
+ 0xccccccc1, 0xffffffff, 0xffffffff, 0xcccc0201, 0xcccccccc, 0x00000000,
+ 0xffffffff, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x00000000, 0x00007ff8, 0x00000000, 0x00003500, 0x00001000, 0x00002080,
- 0x00003100, 0x00004180, 0x00005200, 0x00006280, 0x00007300, 0x00008380,
- 0x00009400, 0x0000a480, 0x0000b500, 0x0000c580, 0x0000d600, 0x0000e680,
- 0x0000f700, 0x00010780, 0x00011800, 0x00012880, 0x00013900, 0x00014980,
- 0x00015a00, 0x00016a80, 0x00017b00, 0x00018b80, 0x00019c00, 0x0001ac80,
- 0x0001bd00, 0x0001cd80, 0x0001de00, 0x0001ee80, 0x0001ff00, 0x00000000,
- 0x00010001, 0x00000604, 0xccccccc1, 0xffffffff, 0xffffffff, 0xcccc0201,
- 0xcccccccc, 0x00000000, 0xffffffff, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000,
- 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x00000000,
- 0x00007ff8, 0x00000000, 0x00003500, 0x0000ffff, 0x00000000, 0x0000ffff,
+ 0x40000000, 0x40000000, 0x40000000, 0x00000000, 0x00007ff8, 0x00000000,
+ 0x00003500, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
+ 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
+ 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x00100000,
0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
- 0x00000000, 0x00100000, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
- 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
- 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff,
- 0x00000000, 0x00100000, 0x00000000, 0xfffffff3, 0x320fffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1,
- 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c,
- 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305,
- 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2,
- 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c,
- 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xfffffff7, 0x31efffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5,
- 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c,
- 0xcdcdcdcd, 0xfffffff3, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c,
+ 0x00000000, 0x0000ffff, 0x00000000, 0x0000ffff, 0x00000000, 0x00100000,
+ 0x00000000, 0xfffffff3, 0x320fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x30efffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6,
0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c,
0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014,
0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa,
0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c,
- 0xcdcdcdcd, 0xfffffff7, 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x304fffff, 0x0c30c30c,
+ 0xcdcdcdcd, 0xfffffff7, 0x31efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x302fffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3,
- 0x31efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c,
+ 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c,
0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406,
0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c,
0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97,
- 0x056fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c,
- 0xcdcdcdcd, 0xfffffff5, 0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, 0x320fffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xfffffff7,
+ 0x30efffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0020cf3c,
+ 0xcdcdcdcd, 0xfffffff5, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3, 0x31efffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1,
0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c,
0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305,
0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2,
0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c,
- 0xcdcdcdcd, 0xffffff8a, 0x042fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000,
- 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, 0x05cfffff, 0x0c30c30c,
+ 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97, 0x056fffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5,
0x310fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c,
- 0xcdcdcdcd, 0xfffffff3, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
- 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x300fffff, 0x0c30c30c,
+ 0xcdcdcdcd, 0xfffffff3, 0x320fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xfffffff1, 0x310fffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6,
0x305fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c,
0xcdcdcdcd, 0xfffff406, 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014,
0xf3cf3cf3, 0x0004cf3c, 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa,
- 0x302fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c,
- 0xcdcdcdcd, 0xffffff97, 0x040fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000,
- 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x300fffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff,
- 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c,
- 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
- 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xffffffff,
- 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0004cf3c,
- 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
- 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffffff,
- 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0020cf3c,
- 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
+ 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffff8a,
+ 0x042fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0010cf3c,
+ 0xcdcdcdcd, 0xffffff97, 0x05cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000,
+ 0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xfffffff5, 0x310fffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xfffffff3,
+ 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0000cf3c,
+ 0xcdcdcdcd, 0xfffffff1, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xfffffff6, 0x305fffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xfffff406,
+ 0x1cbfffff, 0x0c30c305, 0xc30c30c3, 0xcf300014, 0xf3cf3cf3, 0x0004cf3c,
+ 0xcdcdcdcd, 0xfffffff2, 0x304fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
+ 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xfffffffa, 0x302fffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf300, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffff97,
+ 0x040fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cc000, 0xf3cf3cf3, 0x0020cf3c,
+ 0xcdcdcdcd, 0xfffffff5, 0x300fffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf300,
0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c, 0xcdcdcdcd, 0xffffffff,
0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0001cf3c,
@@ -2678,16 +2630,27 @@
0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c,
0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
0xf3cf3cf3, 0x0020cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
- 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0x00100000,
- 0x00070100, 0x00028170, 0x000b8198, 0x00020250, 0x00010270, 0x000f0280,
- 0x00010370, 0x00080000, 0x00080080, 0x00028100, 0x000b8128, 0x000201e0,
- 0x00010200, 0x00070210, 0x00020280, 0x000f0000, 0x000800f0, 0x00028170,
- 0x000b8198, 0x00020250, 0x00010270, 0x000b8280, 0x00080338, 0x00100000,
- 0x00080100, 0x00028180, 0x000b81a8, 0x00020260, 0x00018280, 0x000e8298,
- 0x00080380, 0x00028000, 0x000b8028, 0x000200e0, 0x00010100, 0x00008110,
- 0x00000118, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000,
- 0xcccccccc, 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc,
- 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000
+ 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0xffffffff,
+ 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0000cf3c,
+ 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
+ 0xf3cf3cf3, 0x0001cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0002cf3c, 0xcdcdcdcd, 0xffffffff,
+ 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0004cf3c,
+ 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
+ 0xf3cf3cf3, 0x0008cf3c, 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c,
+ 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0010cf3c, 0xcdcdcdcd, 0xffffffff,
+ 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc, 0xf3cf3cf3, 0x0020cf3c,
+ 0xcdcdcdcd, 0xffffffff, 0x30cfffff, 0x0c30c30c, 0xc30c30c3, 0xcf3cf3cc,
+ 0xf3cf3cf3, 0x0040cf3c, 0xcdcdcdcd, 0x00100000, 0x00070100, 0x00028170,
+ 0x000b8198, 0x00020250, 0x00010270, 0x000f0280, 0x00010370, 0x00080000,
+ 0x00080080, 0x00028100, 0x000b8128, 0x000201e0, 0x00010200, 0x00070210,
+ 0x00020280, 0x000f0000, 0x000800f0, 0x00028170, 0x000b8198, 0x00020250,
+ 0x00010270, 0x000b8280, 0x00080338, 0x00100000, 0x00080100, 0x00028180,
+ 0x000b81a8, 0x00020260, 0x00018280, 0x000e8298, 0x00080380, 0x00028000,
+ 0x000b8028, 0x000200e0, 0x00010100, 0x00008110, 0x00000118, 0xcccccccc,
+ 0xcccccccc, 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc, 0xcccccccc,
+ 0xcccccccc, 0xcccccccc, 0x00002000, 0xcccccccc, 0xcccccccc, 0xcccccccc,
+ 0xcccccccc, 0x00002000
};
static const u32 init_data_e1h[] = {
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index ff2743d..4ce7fe9 100644
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -21,7 +21,6 @@
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/mutex.h>
-#include <linux/version.h>
#include "bnx2x_reg.h"
#include "bnx2x_fw_defs.h"
@@ -31,17 +30,16 @@
/********************************************************/
#define SUPPORT_CL73 0 /* Currently no */
-#define ETH_HLEN 14
+#define ETH_HLEN 14
#define ETH_OVREHEAD (ETH_HLEN + 8)/* 8 for CRC + VLAN*/
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
#define ETH_MAX_JUMBO_PACKET_SIZE 9600
#define MDIO_ACCESS_TIMEOUT 1000
#define BMAC_CONTROL_RX_ENABLE 2
-#define MAX_MTU_SIZE 5000
/***********************************************************/
-/* Shortcut definitions */
+/* Shortcut definitions */
/***********************************************************/
#define NIG_STATUS_XGXS0_LINK10G \
@@ -80,12 +78,12 @@
#define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37
#define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73
-#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
-#define AUTONEG_PARALLEL \
+#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
+#define AUTONEG_PARALLEL \
SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION
-#define AUTONEG_SGMII_FIBER_AUTODET \
+#define AUTONEG_SGMII_FIBER_AUTODET \
SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT
-#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
+#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
#define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \
MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE
@@ -202,11 +200,10 @@
/* init emac - use read-modify-write */
/* self clear reset */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
timeout = 200;
- do
- {
+ do {
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
DP(NETIF_MSG_LINK, "EMAC reset reg is %u\n", val);
if (!timeout) {
@@ -214,18 +211,18 @@
return;
}
timeout--;
- }while (val & EMAC_MODE_RESET);
+ } while (val & EMAC_MODE_RESET);
/* Set mac address */
val = ((params->mac_addr[0] << 8) |
params->mac_addr[1]);
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH, val);
val = ((params->mac_addr[2] << 24) |
(params->mac_addr[3] << 16) |
(params->mac_addr[4] << 8) |
params->mac_addr[5]);
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + 4, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + 4, val);
}
static u8 bnx2x_emac_enable(struct link_params *params,
@@ -286,7 +283,7 @@
if (CHIP_REV_IS_SLOW(bp)) {
/* config GMII mode */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(EMAC_REG_EMAC_MODE,
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE,
(val | EMAC_MODE_PORT_GMII));
} else { /* ASIC */
/* pause enable/disable */
@@ -298,17 +295,19 @@
EMAC_RX_MODE_FLOW_EN);
bnx2x_bits_dis(bp, emac_base + EMAC_REG_EMAC_TX_MODE,
- EMAC_TX_MODE_EXT_PAUSE_EN);
+ (EMAC_TX_MODE_EXT_PAUSE_EN |
+ EMAC_TX_MODE_FLOW_EN));
if (vars->flow_ctrl & FLOW_CTRL_TX)
bnx2x_bits_en(bp, emac_base +
EMAC_REG_EMAC_TX_MODE,
- EMAC_TX_MODE_EXT_PAUSE_EN);
+ (EMAC_TX_MODE_EXT_PAUSE_EN |
+ EMAC_TX_MODE_FLOW_EN));
}
/* KEEP_VLAN_TAG, promiscuous */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE);
val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS;
- EMAC_WR(EMAC_REG_EMAC_RX_MODE, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val);
/* Set Loopback */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
@@ -316,10 +315,10 @@
val |= 0x810;
else
val &= ~0x810;
- EMAC_WR(EMAC_REG_EMAC_MODE, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
/* enable emac for jumbo packets */
- EMAC_WR(EMAC_REG_EMAC_RX_MTU_SIZE,
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
(EMAC_RX_MTU_SIZE_JUMBO_ENA |
(ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD)));
@@ -591,9 +590,9 @@
vars->flow_ctrl &= ~FLOW_CTRL_RX;
if (vars->phy_flags & PHY_XGXS_FLAG) {
- if (params->req_line_speed &&
- ((params->req_line_speed == SPEED_10) ||
- (params->req_line_speed == SPEED_100))) {
+ if (vars->line_speed &&
+ ((vars->line_speed == SPEED_10) ||
+ (vars->line_speed == SPEED_100))) {
vars->phy_flags |= PHY_SGMII_FLAG;
} else {
vars->phy_flags &= ~PHY_SGMII_FLAG;
@@ -645,7 +644,7 @@
u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
NIG_REG_INGRESS_BMAC0_MEM;
u32 wb_data[2];
- u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
+ u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
/* Only if the bmac is out of reset */
if (REG_RD(bp, MISC_REG_RESET_REG_2) &
@@ -670,7 +669,6 @@
u8 port = params->port;
u32 init_crd, crd;
u32 count = 1000;
- u32 pause = 0;
/* disable port */
REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1);
@@ -693,33 +691,25 @@
return -EINVAL;
}
- if (flow_ctrl & FLOW_CTRL_RX)
- pause = 1;
- REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, pause);
- if (pause) {
+ if (flow_ctrl & FLOW_CTRL_RX ||
+ line_speed == SPEED_10 ||
+ line_speed == SPEED_100 ||
+ line_speed == SPEED_1000 ||
+ line_speed == SPEED_2500) {
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 1);
/* update threshold */
REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, 0);
/* update init credit */
- init_crd = 778; /* (800-18-4) */
+ init_crd = 778; /* (800-18-4) */
} else {
u32 thresh = (ETH_MAX_JUMBO_PACKET_SIZE +
ETH_OVREHEAD)/16;
-
+ REG_WR(bp, PBF_REG_P0_PAUSE_ENABLE + port*4, 0);
/* update threshold */
REG_WR(bp, PBF_REG_P0_ARB_THRSH + port*4, thresh);
/* update init credit */
switch (line_speed) {
- case SPEED_10:
- case SPEED_100:
- case SPEED_1000:
- init_crd = thresh + 55 - 22;
- break;
-
- case SPEED_2500:
- init_crd = thresh + 138 - 22;
- break;
-
case SPEED_10000:
init_crd = thresh + 553 - 22;
break;
@@ -764,10 +754,10 @@
emac_base = GRCBASE_EMAC0;
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
- emac_base = (port) ? GRCBASE_EMAC0: GRCBASE_EMAC1;
+ emac_base = (port) ? GRCBASE_EMAC0 : GRCBASE_EMAC1;
break;
default:
- emac_base = (port) ? GRCBASE_EMAC1: GRCBASE_EMAC0;
+ emac_base = (port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
break;
}
return emac_base;
@@ -1044,7 +1034,7 @@
}
static void bnx2x_set_parallel_detection(struct link_params *params,
- u8 phy_flags)
+ u8 phy_flags)
{
struct bnx2x *bp = params->bp;
u16 control2;
@@ -1114,7 +1104,7 @@
MDIO_COMBO_IEEE0_MII_CONTROL, ®_val);
/* CL37 Autoneg Enabled */
- if (params->req_line_speed == SPEED_AUTO_NEG)
+ if (vars->line_speed == SPEED_AUTO_NEG)
reg_val |= MDIO_COMBO_IEEO_MII_CONTROL_AN_EN;
else /* CL37 Autoneg Disabled */
reg_val &= ~(MDIO_COMBO_IEEO_MII_CONTROL_AN_EN |
@@ -1132,7 +1122,7 @@
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_A_1000X_CONTROL1, ®_val);
reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_SIGNAL_DETECT_EN;
- if (params->req_line_speed == SPEED_AUTO_NEG)
+ if (vars->line_speed == SPEED_AUTO_NEG)
reg_val |= MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
else
reg_val &= ~MDIO_SERDES_DIGITAL_A_1000X_CONTROL1_AUTODET;
@@ -1148,7 +1138,7 @@
MDIO_REG_BANK_BAM_NEXT_PAGE,
MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL,
®_val);
- if (params->req_line_speed == SPEED_AUTO_NEG) {
+ if (vars->line_speed == SPEED_AUTO_NEG) {
/* Enable BAM aneg Mode and TetonII aneg Mode */
reg_val |= (MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_BAM_MODE |
MDIO_BAM_NEXT_PAGE_MP5_NEXT_PAGE_CTRL_TETON_AN);
@@ -1164,7 +1154,7 @@
reg_val);
/* Enable Clause 73 Aneg */
- if ((params->req_line_speed == SPEED_AUTO_NEG) &&
+ if ((vars->line_speed == SPEED_AUTO_NEG) &&
(SUPPORT_CL73)) {
/* Enable BAM Station Manager */
@@ -1226,7 +1216,8 @@
}
/* program SerDes, forced speed */
-static void bnx2x_program_serdes(struct link_params *params)
+static void bnx2x_program_serdes(struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u16 reg_val;
@@ -1248,28 +1239,35 @@
/* program speed
- needed only if the speed is greater than 1G (2.5G or 10G) */
- if (!((params->req_line_speed == SPEED_1000) ||
- (params->req_line_speed == SPEED_100) ||
- (params->req_line_speed == SPEED_10))) {
- CL45_RD_OVER_CL22(bp, params->port,
+ CL45_RD_OVER_CL22(bp, params->port,
params->phy_addr,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_MISC1, ®_val);
- /* clearing the speed value before setting the right speed */
- reg_val &= ~MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK;
+ /* clearing the speed value before setting the right speed */
+ DP(NETIF_MSG_LINK, "MDIO_REG_BANK_SERDES_DIGITAL = 0x%x\n", reg_val);
+
+ reg_val &= ~(MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_MASK |
+ MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
+
+ if (!((vars->line_speed == SPEED_1000) ||
+ (vars->line_speed == SPEED_100) ||
+ (vars->line_speed == SPEED_10))) {
+
reg_val |= (MDIO_SERDES_DIGITAL_MISC1_REFCLK_SEL_156_25M |
MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_SEL);
- if (params->req_line_speed == SPEED_10000)
+ if (vars->line_speed == SPEED_10000)
reg_val |=
MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_10G_CX4;
- if (params->req_line_speed == SPEED_13000)
+ if (vars->line_speed == SPEED_13000)
reg_val |=
MDIO_SERDES_DIGITAL_MISC1_FORCE_SPEED_13G;
- CL45_WR_OVER_CL22(bp, params->port,
+ }
+
+ CL45_WR_OVER_CL22(bp, params->port,
params->phy_addr,
MDIO_REG_BANK_SERDES_DIGITAL,
MDIO_SERDES_DIGITAL_MISC1, reg_val);
- }
+
}
static void bnx2x_set_brcm_cl37_advertisment(struct link_params *params)
@@ -1295,48 +1293,49 @@
MDIO_OVER_1G_UP3, 0);
}
-static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params,
- u32 *ieee_fc)
+static void bnx2x_calc_ieee_aneg_adv(struct link_params *params, u32 *ieee_fc)
{
- struct bnx2x *bp = params->bp;
- /* for AN, we are always publishing full duplex */
- u16 an_adv = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
-
+ *ieee_fc = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
/* resolve pause mode and advertisement
* Please refer to Table 28B-3 of the 802.3ab-1999 spec */
switch (params->req_flow_ctrl) {
case FLOW_CTRL_AUTO:
- if (params->mtu <= MAX_MTU_SIZE) {
- an_adv |=
+ if (params->req_fc_auto_adv == FLOW_CTRL_BOTH) {
+ *ieee_fc |=
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
} else {
- an_adv |=
+ *ieee_fc |=
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
}
break;
case FLOW_CTRL_TX:
- an_adv |=
+ *ieee_fc |=
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
break;
case FLOW_CTRL_RX:
case FLOW_CTRL_BOTH:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
break;
case FLOW_CTRL_NONE:
default:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
+ *ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
break;
}
+}
- *ieee_fc = an_adv;
+static void bnx2x_set_ieee_aneg_advertisment(struct link_params *params,
+ u32 ieee_fc)
+{
+ struct bnx2x *bp = params->bp;
+ /* for AN, we are always publishing full duplex */
CL45_WR_OVER_CL22(bp, params->port,
params->phy_addr,
MDIO_REG_BANK_COMBO_IEEE0,
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV, an_adv);
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV, (u16)ieee_fc);
}
static void bnx2x_restart_autoneg(struct link_params *params)
@@ -1382,7 +1381,8 @@
}
}
-static void bnx2x_initialize_sgmii_process(struct link_params *params)
+static void bnx2x_initialize_sgmii_process(struct link_params *params,
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u16 control1;
@@ -1406,7 +1406,7 @@
control1);
/* if forced speed */
- if (!(params->req_line_speed == SPEED_AUTO_NEG)) {
+ if (!(vars->line_speed == SPEED_AUTO_NEG)) {
/* set speed, disable autoneg */
u16 mii_control;
@@ -1419,7 +1419,7 @@
MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_MASK|
MDIO_COMBO_IEEO_MII_CONTROL_FULL_DUPLEX);
- switch (params->req_line_speed) {
+ switch (vars->line_speed) {
case SPEED_100:
mii_control |=
MDIO_COMBO_IEEO_MII_CONTROL_MAN_SGMII_SP_100;
@@ -1433,8 +1433,8 @@
break;
default:
/* invalid speed for SGMII */
- DP(NETIF_MSG_LINK, "Invalid req_line_speed 0x%x\n",
- params->req_line_speed);
+ DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",
+ vars->line_speed);
break;
}
@@ -1460,20 +1460,20 @@
*/
static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
-{
- switch (pause_result) { /* ASYM P ASYM P */
- case 0xb: /* 1 0 1 1 */
+{ /* LD LP */
+ switch (pause_result) { /* ASYM P ASYM P */
+ case 0xb: /* 1 0 1 1 */
vars->flow_ctrl = FLOW_CTRL_TX;
break;
- case 0xe: /* 1 1 1 0 */
+ case 0xe: /* 1 1 1 0 */
vars->flow_ctrl = FLOW_CTRL_RX;
break;
- case 0x5: /* 0 1 0 1 */
- case 0x7: /* 0 1 1 1 */
- case 0xd: /* 1 1 0 1 */
- case 0xf: /* 1 1 1 1 */
+ case 0x5: /* 0 1 0 1 */
+ case 0x7: /* 0 1 1 1 */
+ case 0xd: /* 1 1 0 1 */
+ case 0xf: /* 1 1 1 1 */
vars->flow_ctrl = FLOW_CTRL_BOTH;
break;
@@ -1531,6 +1531,28 @@
DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x \n",
pause_result);
bnx2x_pause_resolve(vars, pause_result);
+ if (vars->flow_ctrl == FLOW_CTRL_NONE &&
+ ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, &ld_pause);
+
+ bnx2x_cl45_read(bp, port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LP, &lp_pause);
+ pause_result = (ld_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 5;
+ pause_result |= (lp_pause &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
+
+ bnx2x_pause_resolve(vars, pause_result);
+ DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x \n",
+ pause_result);
+ }
}
return ret;
}
@@ -1541,8 +1563,8 @@
u32 gp_status)
{
struct bnx2x *bp = params->bp;
- u16 ld_pause; /* local driver */
- u16 lp_pause; /* link partner */
+ u16 ld_pause; /* local driver */
+ u16 lp_pause; /* link partner */
u16 pause_result;
vars->flow_ctrl = FLOW_CTRL_NONE;
@@ -1573,13 +1595,10 @@
(bnx2x_ext_phy_resove_fc(params, vars))) {
return;
} else {
- vars->flow_ctrl = params->req_flow_ctrl;
- if (vars->flow_ctrl == FLOW_CTRL_AUTO) {
- if (params->mtu <= MAX_MTU_SIZE)
- vars->flow_ctrl = FLOW_CTRL_BOTH;
- else
- vars->flow_ctrl = FLOW_CTRL_TX;
- }
+ if (params->req_flow_ctrl == FLOW_CTRL_AUTO)
+ vars->flow_ctrl = params->req_fc_auto_adv;
+ else
+ vars->flow_ctrl = params->req_flow_ctrl;
}
DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", vars->flow_ctrl);
}
@@ -1590,6 +1609,7 @@
u32 gp_status)
{
struct bnx2x *bp = params->bp;
+
u8 rc = 0;
vars->link_status = 0;
@@ -1690,7 +1710,11 @@
vars->link_status |= LINK_STATUS_SERDES_LINK;
- if (params->req_line_speed == SPEED_AUTO_NEG) {
+ if ((params->req_line_speed == SPEED_AUTO_NEG) &&
+ ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
+ (XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705))) {
vars->autoneg = AUTO_NEG_ENABLED;
if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
@@ -1705,18 +1729,18 @@
}
if (vars->flow_ctrl & FLOW_CTRL_TX)
- vars->link_status |=
- LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
+ vars->link_status |=
+ LINK_STATUS_TX_FLOW_CONTROL_ENABLED;
if (vars->flow_ctrl & FLOW_CTRL_RX)
- vars->link_status |=
- LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
+ vars->link_status |=
+ LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
} else { /* link_down */
DP(NETIF_MSG_LINK, "phy link down\n");
vars->phy_link_up = 0;
- vars->line_speed = 0;
+
vars->duplex = DUPLEX_FULL;
vars->flow_ctrl = FLOW_CTRL_NONE;
vars->autoneg = AUTO_NEG_DISABLED;
@@ -1817,15 +1841,15 @@
}
/*****************************************************************************/
-/* External Phy section */
+/* External Phy section */
/*****************************************************************************/
-static void bnx2x_hw_reset(struct bnx2x *bp)
+static void bnx2x_hw_reset(struct bnx2x *bp, u8 port)
{
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
msleep(1);
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
}
static void bnx2x_ext_phy_reset(struct link_params *params,
@@ -1854,10 +1878,11 @@
/* Restore normal power mode*/
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
/* HW reset */
- bnx2x_hw_reset(bp);
+ bnx2x_hw_reset(bp, params->port);
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
@@ -1869,7 +1894,8 @@
/* Unset Low Power Mode and SW reset */
/* Restore normal power mode*/
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
DP(NETIF_MSG_LINK, "XGXS 8072\n");
bnx2x_cl45_write(bp, params->port,
@@ -1887,19 +1913,14 @@
/* Restore normal power mode*/
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
DP(NETIF_MSG_LINK, "XGXS 8073\n");
- bnx2x_cl45_write(bp,
- params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
}
break;
@@ -1908,10 +1929,11 @@
/* Restore normal power mode*/
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH,
+ params->port);
/* HW reset */
- bnx2x_hw_reset(bp);
+ bnx2x_hw_reset(bp, params->port);
break;
@@ -1934,7 +1956,7 @@
case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
DP(NETIF_MSG_LINK, "SerDes 5482\n");
- bnx2x_hw_reset(bp);
+ bnx2x_hw_reset(bp, params->port);
break;
default:
@@ -2098,42 +2120,45 @@
}
-static void bnx2x_bcm8073_external_rom_boot(struct link_params *params)
+static void bnx2x_bcm8073_external_rom_boot(struct bnx2x *bp, u8 port,
+ u8 ext_phy_addr)
{
- struct bnx2x *bp = params->bp;
- u8 port = params->port;
- u8 ext_phy_addr = ((params->ext_phy_config &
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
- u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- u16 fw_ver1, fw_ver2, val;
- /* Need to wait 100ms after reset */
- msleep(100);
- /* Boot port from external ROM */
+ u16 fw_ver1, fw_ver2;
+ /* Boot port from external ROM */
/* EDC grst */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_GEN_CTRL,
0x0001);
/* ucode reboot and rst */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_GEN_CTRL,
0x008c);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_MISC_CTRL1, 0x0001);
/* Reset internal microprocessor */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_GEN_CTRL,
MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET);
/* Release srst bit */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_GEN_CTRL,
MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP);
@@ -2142,35 +2167,52 @@
msleep(100);
/* Clear ser_boot_ctl bit */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_MISC_CTRL1, 0x0000);
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_ROM_VER2, &fw_ver2);
+ bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &fw_ver1);
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER2, &fw_ver2);
DP(NETIF_MSG_LINK, "8073 FW version 0x%x:0x%x\n", fw_ver1, fw_ver2);
- /* Only set bit 10 = 1 (Tx power down) */
- bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, &val);
-
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, (val | 1<<10));
-
- msleep(600);
- /* Release bit 10 (Release Tx power down) */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10))));
-
}
+static void bnx2x_bcm807x_force_10G(struct link_params *params)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 ext_phy_addr = ((params->ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
+
+ /* Force KR or KX */
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 0x2040);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_10G_CTRL2,
+ 0x000b);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_BCM_CTRL,
+ 0x0000);
+ bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CTRL,
+ 0x0000);
+}
static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params)
{
struct bnx2x *bp = params->bp;
@@ -2236,32 +2278,51 @@
bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val);
}
-static void bnx2x_bcm807x_force_10G(struct link_params *params)
+
+static void bnx2x_8073_set_pause_cl37(struct link_params *params,
+ struct link_vars *vars)
{
+
struct bnx2x *bp = params->bp;
- u8 port = params->port;
+ u16 cl37_val;
u8 ext_phy_addr = ((params->ext_phy_config &
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- /* Force KR or KX */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 0x2040);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_10G_CTRL2,
- 0x000b);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_BCM_CTRL,
- 0x0000);
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD, &cl37_val);
+
+ cl37_val &= ~MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ }
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
+ cl37_val |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ }
+ DP(NETIF_MSG_LINK,
+ "Ext phy AN advertize cl37 0x%x\n", cl37_val);
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
MDIO_AN_DEVAD,
- MDIO_AN_REG_CTRL,
- 0x0000);
+ MDIO_AN_REG_CL37_FC_LD, cl37_val);
+ msleep(500);
}
static void bnx2x_ext_phy_set_pause(struct link_params *params,
@@ -2282,13 +2343,16 @@
MDIO_AN_REG_ADV_PAUSE, &val);
val &= ~MDIO_AN_REG_ADV_PAUSE_BOTH;
+
/* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
- if (vars->ieee_fc &
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) ==
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC) {
val |= MDIO_AN_REG_ADV_PAUSE_ASYMMETRIC;
}
- if (vars->ieee_fc &
+ if ((vars->ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) ==
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) {
val |=
MDIO_AN_REG_ADV_PAUSE_PAUSE;
@@ -2302,6 +2366,65 @@
MDIO_AN_REG_ADV_PAUSE, val);
}
+
+static void bnx2x_init_internal_phy(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
+ u16 bank, rx_eq;
+
+ rx_eq = ((params->serdes_config &
+ PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK) >>
+ PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT);
+
+ DP(NETIF_MSG_LINK, "setting rx eq to 0x%x\n", rx_eq);
+ for (bank = MDIO_REG_BANK_RX0; bank <= MDIO_REG_BANK_RX_ALL;
+ bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0)) {
+ CL45_WR_OVER_CL22(bp, port,
+ params->phy_addr,
+ bank ,
+ MDIO_RX0_RX_EQ_BOOST,
+ ((rx_eq &
+ MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK) |
+ MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL));
+ }
+
+ /* forced speed requested? */
+ if (vars->line_speed != SPEED_AUTO_NEG) {
+ DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
+
+ /* disable autoneg */
+ bnx2x_set_autoneg(params, vars);
+
+ /* program speed and duplex */
+ bnx2x_program_serdes(params, vars);
+
+ } else { /* AN_mode */
+ DP(NETIF_MSG_LINK, "not SGMII, AN\n");
+
+ /* AN enabled */
+ bnx2x_set_brcm_cl37_advertisment(params);
+
+ /* program duplex & pause advertisement (for aneg) */
+ bnx2x_set_ieee_aneg_advertisment(params,
+ vars->ieee_fc);
+
+ /* enable autoneg */
+ bnx2x_set_autoneg(params, vars);
+
+ /* enable and restart AN */
+ bnx2x_restart_autoneg(params);
+ }
+
+ } else { /* SGMII mode */
+ DP(NETIF_MSG_LINK, "SGMII\n");
+
+ bnx2x_initialize_sgmii_process(params, vars);
+ }
+}
+
static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
@@ -2343,7 +2466,6 @@
switch (ext_phy_type) {
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
- DP(NETIF_MSG_LINK, "XGXS Direct\n");
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
@@ -2419,7 +2541,7 @@
ext_phy_type,
ext_phy_addr,
MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FD,
+ MDIO_AN_REG_CL37_FC_LP,
0x0020);
/* Enable CL37 AN */
bnx2x_cl45_write(bp, params->port,
@@ -2458,47 +2580,17 @@
rx_alarm_ctrl_val = 0x400;
lasi_ctrl_val = 0x0004;
} else {
- /* In 8073, port1 is directed through emac0 and
- * port0 is directed through emac1
- */
rx_alarm_ctrl_val = (1<<2);
- /*lasi_ctrl_val = 0x0005;*/
lasi_ctrl_val = 0x0004;
}
- /* Wait for soft reset to get cleared upto 1 sec */
- for (cnt = 0; cnt < 1000; cnt++) {
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- &ctrl);
- if (!(ctrl & (1<<15)))
- break;
- msleep(1);
- }
- DP(NETIF_MSG_LINK,
- "807x control reg 0x%x (after %d ms)\n",
- ctrl, cnt);
-
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072){
- bnx2x_bcm8072_external_rom_boot(params);
- } else {
- bnx2x_bcm8073_external_rom_boot(params);
- /* In case of 8073 with long xaui lines,
- don't set the 8073 xaui low power*/
- bnx2x_bcm8073_set_xaui_low_power_mode(params);
- }
-
/* enable LASI */
bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM_CTRL,
- rx_alarm_ctrl_val);
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_RX_ALARM_CTRL,
+ rx_alarm_ctrl_val);
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
@@ -2507,6 +2599,25 @@
MDIO_PMA_REG_LASI_CTRL,
lasi_ctrl_val);
+ bnx2x_8073_set_pause_cl37(params, vars);
+
+ if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072){
+ bnx2x_bcm8072_external_rom_boot(params);
+ } else {
+
+ /* In case of 8073 with long xaui lines,
+ don't set the 8073 xaui low power*/
+ bnx2x_bcm8073_set_xaui_low_power_mode(params);
+ }
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xca13,
+ &tmp1);
+
bnx2x_cl45_read(bp, params->port,
ext_phy_type,
ext_phy_addr,
@@ -2519,12 +2630,21 @@
/* If this is forced speed, set to KR or KX
* (all other are not supported)
*/
- if (!(params->req_line_speed == SPEED_AUTO_NEG)) {
- if (params->req_line_speed == SPEED_10000) {
- bnx2x_bcm807x_force_10G(params);
- DP(NETIF_MSG_LINK,
- "Forced speed 10G on 807X\n");
- break;
+ if (params->loopback_mode == LOOPBACK_EXT) {
+ bnx2x_bcm807x_force_10G(params);
+ DP(NETIF_MSG_LINK,
+ "Forced speed 10G on 807X\n");
+ break;
+ } else {
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type, ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_BCM_CTRL,
+ 0x0002);
+ }
+ if (params->req_line_speed != SPEED_AUTO_NEG) {
+ if (params->req_line_speed == SPEED_10000) {
+ val = (1<<7);
} else if (params->req_line_speed ==
SPEED_2500) {
val = (1<<5);
@@ -2539,11 +2659,14 @@
PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
val |= (1<<7);
+ /* Note that 2.5G works only when
+ used with 1G advertisment */
if (params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G |
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
val |= (1<<5);
- DP(NETIF_MSG_LINK, "807x autoneg val = 0x%x\n", val);
- /*val = ((1<<5)|(1<<7));*/
+ DP(NETIF_MSG_LINK,
+ "807x autoneg val = 0x%x\n", val);
}
bnx2x_cl45_write(bp, params->port,
@@ -2554,20 +2677,19 @@
if (ext_phy_type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- /* Disable 2.5Ghz */
+
bnx2x_cl45_read(bp, params->port,
ext_phy_type,
ext_phy_addr,
MDIO_AN_DEVAD,
0x8329, &tmp1);
-/* SUPPORT_SPEED_CAPABILITY
- (Due to the nature of the link order, its not
- possible to enable 2.5G within the autoneg
- capabilities)
- if (params->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)
-*/
- if (params->req_line_speed == SPEED_2500) {
+
+ if (((params->speed_cap_mask &
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) &&
+ (params->req_line_speed ==
+ SPEED_AUTO_NEG)) ||
+ (params->req_line_speed ==
+ SPEED_2500)) {
u16 phy_ver;
/* Allow 2.5G for A1 and above */
bnx2x_cl45_read(bp, params->port,
@@ -2575,49 +2697,53 @@
ext_phy_addr,
MDIO_PMA_DEVAD,
0xc801, &phy_ver);
-
+ DP(NETIF_MSG_LINK, "Add 2.5G\n");
if (phy_ver > 0)
tmp1 |= 1;
else
tmp1 &= 0xfffe;
- }
- else
+ } else {
+ DP(NETIF_MSG_LINK, "Disable 2.5G\n");
tmp1 &= 0xfffe;
+ }
+
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0x8329, tmp1);
+ }
+
+ /* Add support for CL37 (passive mode) II */
+
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_CL37_FC_LD,
+ &tmp1);
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
ext_phy_addr,
MDIO_AN_DEVAD,
- 0x8329, tmp1);
- }
- /* Add support for CL37 (passive mode) I */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_CL73, 0x040c);
- /* Add support for CL37 (passive mode) II */
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_CL37_FD, 0x20);
+ MDIO_AN_REG_CL37_FC_LD, (tmp1 |
+ ((params->req_duplex == DUPLEX_FULL) ?
+ 0x20 : 0x40)));
+
/* Add support for CL37 (passive mode) III */
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
ext_phy_addr,
MDIO_AN_DEVAD,
MDIO_AN_REG_CL37_AN, 0x1000);
- /* Restart autoneg */
- msleep(500);
if (ext_phy_type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
-
- /* The SNR will improve about 2db by changing the
+ /* The SNR will improve about 2db by changing
BW and FEE main tap. Rest commands are executed
after link is up*/
- /* Change FFE main cursor to 5 in EDC register */
+ /*Change FFE main cursor to 5 in EDC register*/
if (bnx2x_8073_is_snr_needed(params))
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
@@ -2626,25 +2752,28 @@
MDIO_PMA_REG_EDC_FFE_MAIN,
0xFB0C);
- /* Enable FEC (Forware Error Correction)
- Request in the AN */
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV2, &tmp1);
+ /* Enable FEC (Forware Error Correction)
+ Request in the AN */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV2, &tmp1);
- tmp1 |= (1<<15);
+ tmp1 |= (1<<15);
- bnx2x_cl45_write(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_AN_DEVAD,
- MDIO_AN_REG_ADV2, tmp1);
+ bnx2x_cl45_write(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ MDIO_AN_REG_ADV2, tmp1);
+
}
bnx2x_ext_phy_set_pause(params, vars);
+ /* Restart autoneg */
+ msleep(500);
bnx2x_cl45_write(bp, params->port,
ext_phy_type,
ext_phy_addr,
@@ -2701,10 +2830,7 @@
}
} else { /* SerDes */
-/* ext_phy_addr = ((bp->ext_phy_config &
- PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK) >>
- PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT);
-*/
+
ext_phy_type = SERDES_EXT_PHY_TYPE(params->ext_phy_config);
switch (ext_phy_type) {
case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
@@ -2726,7 +2852,7 @@
static u8 bnx2x_ext_phy_is_link_up(struct link_params *params,
- struct link_vars *vars)
+ struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
u32 ext_phy_type;
@@ -2767,6 +2893,8 @@
MDIO_PMA_REG_RX_SD, &rx_sd);
DP(NETIF_MSG_LINK, "8705 rx_sd 0x%x\n", rx_sd);
ext_phy_link_up = (rx_sd & 0x1);
+ if (ext_phy_link_up)
+ vars->line_speed = SPEED_10000;
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
@@ -2810,6 +2938,13 @@
*/
ext_phy_link_up = ((rx_sd & pcs_status & 0x1) ||
(val2 & (1<<1)));
+ if (ext_phy_link_up) {
+ if (val2 & (1<<1))
+ vars->line_speed = SPEED_1000;
+ else
+ vars->line_speed = SPEED_10000;
+ }
+
/* clear LASI indication*/
bnx2x_cl45_read(bp, params->port, ext_phy_type,
ext_phy_addr,
@@ -2820,6 +2955,8 @@
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
{
+ u16 link_status = 0;
+ u16 an1000_status = 0;
if (ext_phy_type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {
bnx2x_cl45_read(bp, params->port,
@@ -2846,14 +2983,9 @@
MDIO_PMA_DEVAD,
MDIO_PMA_REG_LASI_STATUS, &val1);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_LASI_STATUS, &val2);
DP(NETIF_MSG_LINK,
- "8703 LASI status 0x%x->0x%x\n",
- val1, val2);
+ "8703 LASI status 0x%x\n",
+ val1);
}
/* clear the interrupt LASI status register */
@@ -2869,20 +3001,23 @@
MDIO_PCS_REG_STATUS, &val1);
DP(NETIF_MSG_LINK, "807x PCS status 0x%x->0x%x\n",
val2, val1);
+ /* Clear MSG-OUT */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xca13,
+ &val1);
+
/* Check the LASI */
bnx2x_cl45_read(bp, params->port,
ext_phy_type,
ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_RX_ALARM, &val2);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_RX_ALARM,
- &val1);
- DP(NETIF_MSG_LINK, "KR 0x9003 0x%x->0x%x\n",
- val2, val1);
+
+ DP(NETIF_MSG_LINK, "KR 0x9003 0x%x\n", val2);
+
/* Check the link status */
bnx2x_cl45_read(bp, params->port,
ext_phy_type,
@@ -2905,29 +3040,29 @@
DP(NETIF_MSG_LINK, "PMA_REG_STATUS=0x%x\n", val1);
if (ext_phy_type ==
PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- u16 an1000_status = 0;
+
if (ext_phy_link_up &&
- (
- (params->req_line_speed != SPEED_10000)
- )) {
+ ((params->req_line_speed !=
+ SPEED_10000))) {
if (bnx2x_bcm8073_xaui_wa(params)
!= 0) {
ext_phy_link_up = 0;
break;
}
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_XS_DEVAD,
- 0x8304,
- &an1000_status);
- bnx2x_cl45_read(bp, params->port,
- ext_phy_type,
- ext_phy_addr,
- MDIO_XS_DEVAD,
- 0x8304,
- &an1000_status);
}
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0x8304,
+ &an1000_status);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0x8304,
+ &an1000_status);
+
/* Check the link status on 1.1.2 */
bnx2x_cl45_read(bp, params->port,
ext_phy_type,
@@ -2943,8 +3078,8 @@
"an_link_status=0x%x\n",
val2, val1, an1000_status);
- ext_phy_link_up = (((val1 & 4) == 4) ||
- (an1000_status & (1<<1)));
+ ext_phy_link_up = (((val1 & 4) == 4) ||
+ (an1000_status & (1<<1)));
if (ext_phy_link_up &&
bnx2x_8073_is_snr_needed(params)) {
/* The SNR will improve about 2dbby
@@ -2968,8 +3103,74 @@
MDIO_PMA_REG_CDR_BANDWIDTH,
0x0333);
+
+ }
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_PMA_DEVAD,
+ 0xc820,
+ &link_status);
+
+ /* Bits 0..2 --> speed detected,
+ bits 13..15--> link is down */
+ if ((link_status & (1<<2)) &&
+ (!(link_status & (1<<15)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 10G\n", params->port);
+ } else if ((link_status & (1<<1)) &&
+ (!(link_status & (1<<14)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_2500;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 2.5G\n", params->port);
+ } else if ((link_status & (1<<0)) &&
+ (!(link_status & (1<<13)))) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 1G\n", params->port);
+ } else {
+ ext_phy_link_up = 0;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " is down\n", params->port);
+ }
+ } else {
+ /* See if 1G link is up for the 8072 */
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0x8304,
+ &an1000_status);
+ bnx2x_cl45_read(bp, params->port,
+ ext_phy_type,
+ ext_phy_addr,
+ MDIO_AN_DEVAD,
+ 0x8304,
+ &an1000_status);
+ if (an1000_status & (1<<1)) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_1000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 1G\n", params->port);
+ } else if (ext_phy_link_up) {
+ ext_phy_link_up = 1;
+ vars->line_speed = SPEED_10000;
+ DP(NETIF_MSG_LINK,
+ "port %x: External link"
+ " up in 10G\n", params->port);
}
}
+
+
break;
}
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
@@ -3006,6 +3207,7 @@
MDIO_AN_DEVAD,
MDIO_AN_REG_MASTER_STATUS,
&val2);
+ vars->line_speed = SPEED_10000;
DP(NETIF_MSG_LINK,
"SFX7101 AN status 0x%x->Master=%x\n",
val2,
@@ -3100,7 +3302,7 @@
* link management
*/
static void bnx2x_link_int_ack(struct link_params *params,
- struct link_vars *vars, u16 is_10g)
+ struct link_vars *vars, u8 is_10g)
{
struct bnx2x *bp = params->bp;
u8 port = params->port;
@@ -3181,7 +3383,8 @@
}
-static void bnx2x_turn_on_sf(struct bnx2x *bp, u8 port, u8 ext_phy_addr)
+static void bnx2x_turn_on_ef(struct bnx2x *bp, u8 port, u8 ext_phy_addr,
+ u32 ext_phy_type)
{
u32 cnt = 0;
u16 ctrl = 0;
@@ -3192,12 +3395,14 @@
/* take ext phy out of reset */
bnx2x_set_gpio(bp,
- MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_HIGH);
+ MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_HIGH,
+ port);
bnx2x_set_gpio(bp,
- MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_HIGH);
+ MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_HIGH,
+ port);
/* wait for 5ms */
msleep(5);
@@ -3205,7 +3410,7 @@
for (cnt = 0; cnt < 1000; cnt++) {
msleep(1);
bnx2x_cl45_read(bp, port,
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101,
+ ext_phy_type,
ext_phy_addr,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_CTRL,
@@ -3217,13 +3422,17 @@
}
}
-static void bnx2x_turn_off_sf(struct bnx2x *bp)
+static void bnx2x_turn_off_sf(struct bnx2x *bp, u8 port)
{
/* put sf to reset */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1, MISC_REGISTERS_GPIO_LOW);
bnx2x_set_gpio(bp,
- MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_LOW);
+ MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_LOW,
+ port);
+ bnx2x_set_gpio(bp,
+ MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_LOW,
+ port);
}
u8 bnx2x_get_ext_phy_fw_version(struct link_params *params, u8 driver_loaded,
@@ -3253,7 +3462,8 @@
/* Take ext phy out of reset */
if (!driver_loaded)
- bnx2x_turn_on_sf(bp, params->port, ext_phy_addr);
+ bnx2x_turn_on_ef(bp, params->port, ext_phy_addr,
+ ext_phy_type);
/* wait for 1ms */
msleep(1);
@@ -3276,11 +3486,16 @@
version[4] = '\0';
if (!driver_loaded)
- bnx2x_turn_off_sf(bp);
+ bnx2x_turn_off_sf(bp, params->port);
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
{
+ /* Take ext phy out of reset */
+ if (!driver_loaded)
+ bnx2x_turn_on_ef(bp, params->port, ext_phy_addr,
+ ext_phy_type);
+
bnx2x_cl45_read(bp, params->port, ext_phy_type,
ext_phy_addr,
MDIO_PMA_DEVAD,
@@ -3333,7 +3548,7 @@
struct bnx2x *bp = params->bp;
if (is_10g) {
- u32 md_devad;
+ u32 md_devad;
DP(NETIF_MSG_LINK, "XGXS 10G loopback enable\n");
@@ -3553,6 +3768,8 @@
u16 hw_led_mode, u32 chip_id)
{
u8 rc = 0;
+ u32 tmp;
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);
DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",
speed, hw_led_mode);
@@ -3561,6 +3778,9 @@
REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 0);
REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
SHARED_HW_CFG_LED_MAC1);
+
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
break;
case LED_MODE_OPER:
@@ -3572,6 +3792,10 @@
LED_BLINK_RATE_VAL);
REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
port*4, 1);
+ tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
+ EMAC_WR(bp, EMAC_REG_EMAC_LED,
+ (tmp & (~EMAC_LED_OVERRIDE)));
+
if (!CHIP_IS_E1H(bp) &&
((speed == SPEED_2500) ||
(speed == SPEED_1000) ||
@@ -3622,7 +3846,8 @@
struct bnx2x *bp = params->bp;
u8 port = params->port;
u8 rc = 0;
-
+ u8 non_ext_phy;
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
/* Activate the external PHY */
bnx2x_ext_phy_reset(params, vars);
@@ -3644,10 +3869,6 @@
bnx2x_set_swap_lanes(params);
}
- /* Set Parallel Detect */
- if (params->req_line_speed == SPEED_AUTO_NEG)
- bnx2x_set_parallel_detection(params, vars->phy_flags);
-
if (vars->phy_flags & PHY_XGXS_FLAG) {
if (params->req_line_speed &&
((params->req_line_speed == SPEED_100) ||
@@ -3657,68 +3878,33 @@
vars->phy_flags &= ~PHY_SGMII_FLAG;
}
}
+ /* In case of external phy existance, the line speed would be the
+ line speed linked up by the external phy. In case it is direct only,
+ then the line_speed during initialization will be equal to the
+ req_line_speed*/
+ vars->line_speed = params->req_line_speed;
- if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
- u16 bank, rx_eq;
-
- rx_eq = ((params->serdes_config &
- PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_MASK) >>
- PORT_HW_CFG_SERDES_RX_DRV_EQUALIZER_SHIFT);
-
- DP(NETIF_MSG_LINK, "setting rx eq to 0x%x\n", rx_eq);
- for (bank = MDIO_REG_BANK_RX0; bank <= MDIO_REG_BANK_RX_ALL;
- bank += (MDIO_REG_BANK_RX1-MDIO_REG_BANK_RX0)) {
- CL45_WR_OVER_CL22(bp, port,
- params->phy_addr,
- bank ,
- MDIO_RX0_RX_EQ_BOOST,
- ((rx_eq &
- MDIO_RX0_RX_EQ_BOOST_EQUALIZER_CTRL_MASK) |
- MDIO_RX0_RX_EQ_BOOST_OFFSET_CTRL));
- }
-
- /* forced speed requested? */
- if (params->req_line_speed != SPEED_AUTO_NEG) {
- DP(NETIF_MSG_LINK, "not SGMII, no AN\n");
-
- /* disable autoneg */
- bnx2x_set_autoneg(params, vars);
-
- /* program speed and duplex */
- bnx2x_program_serdes(params);
- vars->ieee_fc =
- MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
-
- } else { /* AN_mode */
- DP(NETIF_MSG_LINK, "not SGMII, AN\n");
-
- /* AN enabled */
- bnx2x_set_brcm_cl37_advertisment(params);
-
- /* program duplex & pause advertisement (for aneg) */
- bnx2x_set_ieee_aneg_advertisment(params,
- &vars->ieee_fc);
-
- /* enable autoneg */
- bnx2x_set_autoneg(params, vars);
-
- /* enable and restart AN */
- bnx2x_restart_autoneg(params);
- }
-
- } else { /* SGMII mode */
- DP(NETIF_MSG_LINK, "SGMII\n");
-
- bnx2x_initialize_sgmii_process(params);
- }
+ bnx2x_calc_ieee_aneg_adv(params, &vars->ieee_fc);
/* init ext phy and enable link state int */
- rc |= bnx2x_ext_phy_init(params, vars);
+ non_ext_phy = ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) ||
+ (params->loopback_mode == LOOPBACK_XGXS_10) ||
+ (params->loopback_mode == LOOPBACK_EXT_PHY));
+
+ if (non_ext_phy ||
+ (ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705)) {
+ if (params->req_line_speed == SPEED_AUTO_NEG)
+ bnx2x_set_parallel_detection(params, vars->phy_flags);
+ bnx2x_init_internal_phy(params, vars);
+ }
+
+ if (!non_ext_phy)
+ rc |= bnx2x_ext_phy_init(params, vars);
bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_STATUS_XGXS0_LINK10G |
- NIG_STATUS_XGXS0_LINK_STATUS |
- NIG_STATUS_SERDES0_LINK_STATUS));
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
return rc;
@@ -3730,15 +3916,23 @@
struct bnx2x *bp = params->bp;
u32 val;
- DP(NETIF_MSG_LINK, "Phy Initialization started\n");
+ DP(NETIF_MSG_LINK, "Phy Initialization started \n");
DP(NETIF_MSG_LINK, "req_speed = %d, req_flowctrl=%d\n",
params->req_line_speed, params->req_flow_ctrl);
vars->link_status = 0;
+ vars->phy_link_up = 0;
+ vars->link_up = 0;
+ vars->line_speed = 0;
+ vars->duplex = DUPLEX_FULL;
+ vars->flow_ctrl = FLOW_CTRL_NONE;
+ vars->mac_type = MAC_TYPE_NONE;
+
if (params->switch_cfg == SWITCH_CFG_1G)
vars->phy_flags = PHY_SERDES_FLAG;
else
vars->phy_flags = PHY_XGXS_FLAG;
+
/* disable attentions */
bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
(NIG_MASK_XGXS0_LINK_STATUS |
@@ -3894,6 +4088,7 @@
}
bnx2x_link_initialize(params, vars);
+ msleep(30);
bnx2x_link_int_enable(params);
}
return 0;
@@ -3943,39 +4138,22 @@
/* HW reset */
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
DP(NETIF_MSG_LINK, "reset external PHY\n");
- } else {
-
- u8 ext_phy_addr = ((ext_phy_config &
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
-
- /* SW reset */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<15);
-
- /* Set Low Power Mode */
- bnx2x_cl45_write(bp, port, ext_phy_type, ext_phy_addr,
- MDIO_PMA_DEVAD,
- MDIO_PMA_REG_CTRL,
- 1<<11);
-
-
- if (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
- DP(NETIF_MSG_LINK, "Setting 8073 port %d into"
+ } else if (ext_phy_type ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {
+ DP(NETIF_MSG_LINK, "Setting 8073 port %d into "
"low power mode\n",
port);
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
- }
+ MISC_REGISTERS_GPIO_OUTPUT_LOW,
+ port);
}
}
/* reset the SerDes/XGXS */
@@ -3995,6 +4173,73 @@
return 0;
}
+static u8 bnx2x_update_link_down(struct link_params *params,
+ struct link_vars *vars)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);
+ bnx2x_set_led(bp, port, LED_MODE_OFF,
+ 0, params->hw_led_mode,
+ params->chip_id);
+
+ /* indicate no mac active */
+ vars->mac_type = MAC_TYPE_NONE;
+
+ /* update shared memory */
+ vars->link_status = 0;
+ vars->line_speed = 0;
+ bnx2x_update_mng(params, vars->link_status);
+
+ /* activate nig drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* reset BigMac */
+ bnx2x_bmac_rx_disable(bp, params->port);
+ REG_WR(bp, GRCBASE_MISC +
+ MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+ return 0;
+}
+
+static u8 bnx2x_update_link_up(struct link_params *params,
+ struct link_vars *vars,
+ u8 link_10g, u32 gp_status)
+{
+ struct bnx2x *bp = params->bp;
+ u8 port = params->port;
+ u8 rc = 0;
+ vars->link_status |= LINK_STATUS_LINK_UP;
+ if (link_10g) {
+ bnx2x_bmac_enable(params, vars, 0);
+ bnx2x_set_led(bp, port, LED_MODE_OPER,
+ SPEED_10000, params->hw_led_mode,
+ params->chip_id);
+
+ } else {
+ bnx2x_emac_enable(params, vars, 0);
+ rc = bnx2x_emac_program(params, vars->line_speed,
+ vars->duplex);
+
+ /* AN complete? */
+ if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
+ if (!(vars->phy_flags &
+ PHY_SGMII_FLAG))
+ bnx2x_set_sgmii_tx_driver(params);
+ }
+ }
+
+ /* PBF - link up */
+ rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
+ vars->line_speed);
+
+ /* disable drain */
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
+
+ /* update shared memory */
+ bnx2x_update_mng(params, vars->link_status);
+ return rc;
+}
/* This function should called upon link interrupt */
/* In case vars->link_up, driver needs to
1. Update the pbf
@@ -4012,10 +4257,10 @@
{
struct bnx2x *bp = params->bp;
u8 port = params->port;
- u16 i;
u16 gp_status;
- u16 link_10g;
- u8 rc = 0;
+ u8 link_10g;
+ u8 ext_phy_link_up, rc = 0;
+ u32 ext_phy_type;
DP(NETIF_MSG_LINK, "port %x, XGXS?%x, int_status 0x%x\n",
port,
@@ -4031,15 +4276,16 @@
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+ ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
- /* avoid fast toggling */
- for (i = 0; i < 10; i++) {
- msleep(10);
- CL45_RD_OVER_CL22(bp, port, params->phy_addr,
- MDIO_REG_BANK_GP_STATUS,
- MDIO_GP_STATUS_TOP_AN_STATUS1,
- &gp_status);
- }
+ /* Check external link change only for non-direct */
+ ext_phy_link_up = bnx2x_ext_phy_is_link_up(params, vars);
+
+ /* Read gp_status */
+ CL45_RD_OVER_CL22(bp, port, params->phy_addr,
+ MDIO_REG_BANK_GP_STATUS,
+ MDIO_GP_STATUS_TOP_AN_STATUS1,
+ &gp_status);
rc = bnx2x_link_settings_status(params, vars, gp_status);
if (rc != 0)
@@ -4055,73 +4301,177 @@
bnx2x_link_int_ack(params, vars, link_10g);
- /* link is up only if both local phy and external phy are up */
- vars->link_up = (vars->phy_link_up &&
- bnx2x_ext_phy_is_link_up(params, vars));
+ /* In case external phy link is up, and internal link is down
+ ( not initialized yet probably after link initialization, it needs
+ to be initialized.
+ Note that after link down-up as result of cable plug,
+ the xgxs link would probably become up again without the need to
+ initialize it*/
- if (!vars->phy_link_up &&
- REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18)) {
- bnx2x_ext_phy_is_link_up(params, vars); /* Clear interrupt */
+ if ((ext_phy_type != PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) &&
+ (ext_phy_link_up && !vars->phy_link_up))
+ bnx2x_init_internal_phy(params, vars);
+
+ /* link is up only if both local phy and external phy are up */
+ vars->link_up = (ext_phy_link_up && vars->phy_link_up);
+
+ if (vars->link_up)
+ rc = bnx2x_update_link_up(params, vars, link_10g, gp_status);
+ else
+ rc = bnx2x_update_link_down(params, vars);
+
+ return rc;
+}
+
+static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 ext_phy_addr[PORT_MAX];
+ u16 val;
+ s8 port;
+
+ /* PART1 - Reset both phys */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ /* Extract the ext phy address for the port */
+ u32 ext_phy_config = REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[port].external_phy_config));
+
+ /* disable attentions */
+ bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ (NIG_MASK_XGXS0_LINK_STATUS |
+ NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_SERDES0_LINK_STATUS |
+ NIG_MASK_MI_INT));
+
+ ext_phy_addr[port] =
+ ((ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+
+ /* Need to take the phy out of low power mode in order
+ to write to access its registers */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH, port);
+
+ /* Reset the phy */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_CTRL,
+ 1<<15);
}
- if (vars->link_up) {
- vars->link_status |= LINK_STATUS_LINK_UP;
- if (link_10g) {
- bnx2x_bmac_enable(params, vars, 0);
- bnx2x_set_led(bp, port, LED_MODE_OPER,
- SPEED_10000, params->hw_led_mode,
- params->chip_id);
+ /* Add delay of 150ms after reset */
+ msleep(150);
- } else {
- bnx2x_emac_enable(params, vars, 0);
- rc = bnx2x_emac_program(params, vars->line_speed,
- vars->duplex);
+ /* PART2 - Download firmware to both phys */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ u16 fw_ver1;
- /* AN complete? */
- if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
- if (!(vars->phy_flags &
- PHY_SGMII_FLAG))
- bnx2x_set_sgmii_tx_driver(params);
- }
+ bnx2x_bcm8073_external_rom_boot(bp, port,
+ ext_phy_addr[port]);
+
+ bnx2x_cl45_read(bp, port, PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_ROM_VER1, &fw_ver1);
+ if (fw_ver1 == 0) {
+ DP(NETIF_MSG_LINK,
+ "bnx2x_8073_common_init_phy port %x "
+ "fw Download failed\n", port);
+ return -EINVAL;
}
- /* PBF - link up */
- rc |= bnx2x_pbf_update(params, vars->flow_ctrl,
- vars->line_speed);
+ /* Only set bit 10 = 1 (Tx power down) */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, &val);
- /* disable drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 0);
+ /* Phase1 of TX_POWER_DOWN reset */
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN,
+ (val | 1<<10));
+ }
- /* update shared memory */
- bnx2x_update_mng(params, vars->link_status);
+ /* Toggle Transmitter: Power down and then up with 600ms
+ delay between */
+ msleep(600);
- } else { /* link down */
- DP(NETIF_MSG_LINK, "Port %x: Link is down\n", params->port);
- bnx2x_set_led(bp, port, LED_MODE_OFF,
- 0, params->hw_led_mode,
- params->chip_id);
+ /* PART3 - complete TX_POWER_DOWN process, and set GPIO2 back to low */
+ for (port = PORT_MAX - 1; port >= PORT_0; port--) {
+ /* Phase2 of POWER_DOWN_RESET*/
+ /* Release bit 10 (Release Tx power down) */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, &val);
- /* indicate no mac active */
- vars->mac_type = MAC_TYPE_NONE;
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_TX_POWER_DOWN, (val & (~(1<<10))));
+ msleep(15);
- /* update shared memory */
- vars->link_status = 0;
- bnx2x_update_mng(params, vars->link_status);
+ /* Read modify write the SPI-ROM version select register */
+ bnx2x_cl45_read(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_EDC_FFE_MAIN, &val);
+ bnx2x_cl45_write(bp, port,
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073,
+ ext_phy_addr[port],
+ MDIO_PMA_DEVAD,
+ MDIO_PMA_REG_EDC_FFE_MAIN, (val | (1<<12)));
- /* activate nig drain */
- REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+ /* set GPIO2 back to LOW */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ }
+ return 0;
- /* reset BigMac */
- bnx2x_bmac_rx_disable(bp, params->port);
- REG_WR(bp, GRCBASE_MISC +
- MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+}
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base)
+{
+ u8 rc = 0;
+ u32 ext_phy_type;
+
+ DP(NETIF_MSG_LINK, "bnx2x_common_init_phy\n");
+
+ /* Read the ext_phy_type for arbitrary port(0) */
+ ext_phy_type = XGXS_EXT_PHY_TYPE(
+ REG_RD(bp, shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[0].external_phy_config)));
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+ {
+ rc = bnx2x_8073_common_init_phy(bp, shmem_base);
+ break;
+ }
+ default:
+ DP(NETIF_MSG_LINK,
+ "bnx2x_common_init_phy: ext_phy 0x%x not required\n",
+ ext_phy_type);
+ break;
}
return rc;
}
+
+
static void bnx2x_sfx7101_sp_sw_reset(struct bnx2x *bp, u8 port, u8 phy_addr)
{
u16 val, cnt;
@@ -4154,7 +4504,7 @@
}
#define RESERVED_SIZE 256
/* max application is 160K bytes - data at end of RAM */
-#define MAX_APP_SIZE 160*1024 - RESERVED_SIZE
+#define MAX_APP_SIZE (160*1024 - RESERVED_SIZE)
/* Header is 14 bytes */
#define HEADER_SIZE 14
@@ -4192,12 +4542,12 @@
size = MAX_APP_SIZE+HEADER_SIZE;
}
DP(NETIF_MSG_LINK, "File version is %c%c\n", data[0x14e], data[0x14f]);
- DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]);
+ DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]);
/* Put the DSP in download mode by setting FLASH_CFG[2] to 1
and issuing a reset.*/
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
- MISC_REGISTERS_GPIO_HIGH);
+ MISC_REGISTERS_GPIO_HIGH, port);
bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr);
@@ -4429,7 +4779,8 @@
}
/* DSP Remove Download Mode */
- bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0, MISC_REGISTERS_GPIO_LOW);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,
+ MISC_REGISTERS_GPIO_LOW, port);
bnx2x_sfx7101_sp_sw_reset(bp, port, ext_phy_addr);
@@ -4437,7 +4788,7 @@
for (cnt = 0; cnt < 100; cnt++)
msleep(5);
- bnx2x_hw_reset(bp);
+ bnx2x_hw_reset(bp, port);
for (cnt = 0; cnt < 100; cnt++)
msleep(5);
@@ -4473,7 +4824,7 @@
MDIO_PMA_REG_7101_VER2,
&image_revision2);
- if (data[0x14e] != (image_revision2&0xFF) ||
+ if (data[0x14e] != (image_revision2&0xFF) ||
data[0x14f] != ((image_revision2&0xFF00)>>8) ||
data[0x150] != (image_revision1&0xFF) ||
data[0x151] != ((image_revision1&0xFF00)>>8)) {
@@ -4508,11 +4859,11 @@
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
/* Take ext phy out of reset */
if (!driver_loaded)
- bnx2x_turn_on_sf(bp, port, ext_phy_addr);
+ bnx2x_turn_on_ef(bp, port, ext_phy_addr, ext_phy_type);
rc = bnx2x_sfx7101_flash_download(bp, port, ext_phy_addr,
data, size);
if (!driver_loaded)
- bnx2x_turn_off_sf(bp);
+ bnx2x_turn_off_sf(bp, port);
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE:
diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 714d37a..86d54a1 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -55,14 +55,17 @@
#define LOOPBACK_BMAC 2
#define LOOPBACK_XGXS_10 3
#define LOOPBACK_EXT_PHY 4
+#define LOOPBACK_EXT 5
u16 req_duplex;
u16 req_flow_ctrl;
+ u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
+ req_flow_ctrl is set to AUTO */
u16 req_line_speed; /* Also determine AutoNeg */
/* Device parameters */
u8 mac_addr[6];
- u16 mtu;
+
/* shmem parameters */
@@ -140,7 +143,7 @@
u8 phy_addr, u8 devad, u16 reg, u16 val);
/* Reads the link_status from the shmem,
- and update the link vars accordinaly */
+ and update the link vars accordingly */
void bnx2x_link_status_update(struct link_params *input,
struct link_vars *output);
/* returns string representing the fw_version of the external phy */
@@ -149,7 +152,7 @@
/* Set/Unset the led
Basically, the CLC takes care of the led for the link, but in case one needs
- to set/unset the led unnatually, set the "mode" to LED_MODE_OPER to
+ to set/unset the led unnaturally, set the "mode" to LED_MODE_OPER to
blink the led, and LED_MODE_OFF to set the led off.*/
u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed,
u16 hw_led_mode, u32 chip_id);
@@ -164,5 +167,7 @@
otherwise link is down*/
u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
+/* One-time initialization for external phy after power up */
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base);
#endif /* BNX2X_LINK_H */
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 272a4bd..a8eb3c4 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -44,7 +44,6 @@
#include <net/ip.h>
#include <net/tcp.h>
#include <net/checksum.h>
-#include <linux/version.h>
#include <net/ip6_checksum.h>
#include <linux/workqueue.h>
#include <linux/crc32.h>
@@ -60,8 +59,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.6"
-#define DRV_MODULE_RELDATE "2008/06/23"
+#define DRV_MODULE_VERSION "1.45.21"
+#define DRV_MODULE_RELDATE "2008/09/03"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@@ -76,23 +75,21 @@
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
+static int disable_tpa;
static int use_inta;
static int poll;
static int debug;
-static int disable_tpa;
-static int nomcp;
static int load_count[3]; /* 0-common, 1-port0, 2-port1 */
static int use_multi;
+module_param(disable_tpa, int, 0);
module_param(use_inta, int, 0);
module_param(poll, int, 0);
module_param(debug, int, 0);
-module_param(disable_tpa, int, 0);
-module_param(nomcp, int, 0);
+MODULE_PARM_DESC(disable_tpa, "disable the TPA (LRO) feature");
MODULE_PARM_DESC(use_inta, "use INT#A instead of MSI-X");
MODULE_PARM_DESC(poll, "use polling (for debug)");
MODULE_PARM_DESC(debug, "default debug msglevel");
-MODULE_PARM_DESC(nomcp, "ignore management CPU");
#ifdef BNX2X_MULTI
module_param(use_multi, int, 0);
@@ -237,17 +234,16 @@
while (*wb_comp != DMAE_COMP_VAL) {
DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp);
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
-
if (!cnt) {
BNX2X_ERR("dmae timeout!\n");
break;
}
cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
}
mutex_unlock(&bp->dmae_mutex);
@@ -310,17 +306,16 @@
while (*wb_comp != DMAE_COMP_VAL) {
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
-
if (!cnt) {
BNX2X_ERR("dmae timeout!\n");
break;
}
cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
}
DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
@@ -503,6 +498,9 @@
int i;
u16 j, start, end;
+ bp->stats_state = STATS_STATE_DISABLED;
+ DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
+
BNX2X_ERR("begin crash dump -----------------\n");
for_each_queue(bp, i) {
@@ -513,17 +511,20 @@
" tx_bd_prod(%x) tx_bd_cons(%x) *tx_cons_sb(%x)\n",
i, fp->tx_pkt_prod, fp->tx_pkt_cons, fp->tx_bd_prod,
fp->tx_bd_cons, le16_to_cpu(*fp->tx_cons_sb));
- BNX2X_ERR(" rx_comp_prod(%x) rx_comp_cons(%x)"
- " *rx_cons_sb(%x) *rx_bd_cons_sb(%x)"
- " rx_sge_prod(%x) last_max_sge(%x)\n",
- fp->rx_comp_prod, fp->rx_comp_cons,
- le16_to_cpu(*fp->rx_cons_sb),
- le16_to_cpu(*fp->rx_bd_cons_sb),
- fp->rx_sge_prod, fp->last_max_sge);
- BNX2X_ERR(" fp_c_idx(%x) fp_u_idx(%x)"
- " bd data(%x,%x) rx_alloc_failed(%lx)\n",
- fp->fp_c_idx, fp->fp_u_idx, hw_prods->packets_prod,
- hw_prods->bds_prod, fp->rx_alloc_failed);
+ BNX2X_ERR(" rx_bd_prod(%x) rx_bd_cons(%x)"
+ " *rx_bd_cons_sb(%x) rx_comp_prod(%x)"
+ " rx_comp_cons(%x) *rx_cons_sb(%x)\n",
+ fp->rx_bd_prod, fp->rx_bd_cons,
+ le16_to_cpu(*fp->rx_bd_cons_sb), fp->rx_comp_prod,
+ fp->rx_comp_cons, le16_to_cpu(*fp->rx_cons_sb));
+ BNX2X_ERR(" rx_sge_prod(%x) last_max_sge(%x)"
+ " fp_c_idx(%x) *sb_c_idx(%x) fp_u_idx(%x)"
+ " *sb_u_idx(%x) bd data(%x,%x)\n",
+ fp->rx_sge_prod, fp->last_max_sge, fp->fp_c_idx,
+ fp->status_blk->c_status_block.status_block_index,
+ fp->fp_u_idx,
+ fp->status_blk->u_status_block.status_block_index,
+ hw_prods->packets_prod, hw_prods->bds_prod);
start = TX_BD(le16_to_cpu(*fp->tx_cons_sb) - 10);
end = TX_BD(le16_to_cpu(*fp->tx_cons_sb) + 245);
@@ -553,8 +554,8 @@
j, rx_bd[1], rx_bd[0], sw_bd->skb);
}
- start = 0;
- end = RX_SGE_CNT*NUM_RX_SGE_PAGES;
+ start = RX_SGE(fp->rx_sge_prod);
+ end = RX_SGE(fp->last_max_sge);
for (j = start; j < end; j++) {
u32 *rx_sge = (u32 *)&fp->rx_sge_ring[j];
struct sw_rx_page *sw_page = &fp->rx_page_ring[j];
@@ -582,9 +583,6 @@
bnx2x_fw_dump(bp);
bnx2x_mc_assert(bp);
BNX2X_ERR("end crash dump -----------------\n");
-
- bp->stats_state = STATS_STATE_DISABLED;
- DP(BNX2X_MSG_STATS, "stats_state - DISABLED\n");
}
static void bnx2x_int_enable(struct bnx2x *bp)
@@ -684,7 +682,8 @@
static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id,
u8 storm, u16 index, u8 op, u8 update)
{
- u32 igu_addr = (IGU_ADDR_INT_ACK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_INT_ACK);
struct igu_ack_register igu_ack;
igu_ack.status_block_index = index;
@@ -694,9 +693,9 @@
(update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) |
(op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT));
- DP(BNX2X_MSG_OFF, "write 0x%08x to IGU addr 0x%x\n",
- (*(u32 *)&igu_ack), BAR_IGU_INTMEM + igu_addr);
- REG_WR(bp, BAR_IGU_INTMEM + igu_addr, (*(u32 *)&igu_ack));
+ DP(BNX2X_MSG_OFF, "write 0x%08x to HC addr 0x%x\n",
+ (*(u32 *)&igu_ack), hc_addr);
+ REG_WR(bp, hc_addr, (*(u32 *)&igu_ack));
}
static inline u16 bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
@@ -716,36 +715,15 @@
return rc;
}
-static inline int bnx2x_has_work(struct bnx2x_fastpath *fp)
-{
- u16 rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
-
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
-
- if ((fp->rx_comp_cons != rx_cons_sb) ||
- (fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) ||
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
- return 1;
-
- return 0;
-}
-
static u16 bnx2x_ack_int(struct bnx2x *bp)
{
- u32 igu_addr = (IGU_ADDR_SIMD_MASK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
- u32 result = REG_RD(bp, BAR_IGU_INTMEM + igu_addr);
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_SIMD_MASK);
+ u32 result = REG_RD(bp, hc_addr);
- DP(BNX2X_MSG_OFF, "read 0x%08x from IGU addr 0x%x\n",
- result, BAR_IGU_INTMEM + igu_addr);
+ DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n",
+ result, hc_addr);
-#ifdef IGU_DEBUG
-#warning IGU_DEBUG active
- if (result == 0) {
- BNX2X_ERR("read %x from IGU\n", result);
- REG_WR(bp, TM_REG_TIMER_SOFT_RST, 0);
- }
-#endif
return result;
}
@@ -898,6 +876,7 @@
netif_tx_lock(bp->dev);
if (netif_queue_stopped(bp->dev) &&
+ (bp->state == BNX2X_STATE_OPEN) &&
(bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3))
netif_wake_queue(bp->dev);
@@ -905,6 +884,7 @@
}
}
+
static void bnx2x_sp_event(struct bnx2x_fastpath *fp,
union eth_rx_cqe *rr_cqe)
{
@@ -960,6 +940,7 @@
bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
break;
+
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_DIAG):
DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
@@ -1046,7 +1027,7 @@
if (unlikely(skb == NULL))
return -ENOMEM;
- mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
+ mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
dev_kfree_skb(skb);
@@ -1169,8 +1150,8 @@
memset(fp->sge_mask, 0xff,
(NUM_RX_SGE >> RX_SGE_MASK_ELEM_SHIFT)*sizeof(u64));
- /* Clear the two last indeces in the page to 1:
- these are the indeces that correspond to the "next" element,
+ /* Clear the two last indices in the page to 1:
+ these are the indices that correspond to the "next" element,
hence will never be indicated and should be removed from
the calculations. */
bnx2x_clear_sge_mask_next_elems(fp);
@@ -1188,7 +1169,7 @@
/* move empty skb from pool to prod and map it */
prod_rx_buf->skb = fp->tpa_pool[queue].skb;
mapping = pci_map_single(bp->pdev, fp->tpa_pool[queue].skb->data,
- bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+ bp->rx_buf_size, PCI_DMA_FROMDEVICE);
pci_unmap_addr_set(prod_rx_buf, mapping, mapping);
/* move partial skb from cons to pool (don't unmap yet) */
@@ -1261,7 +1242,7 @@
where we are and drop the whole packet */
err = bnx2x_alloc_rx_sge(bp, fp, sge_idx);
if (unlikely(err)) {
- fp->rx_alloc_failed++;
+ bp->eth_stats.rx_skb_alloc_failed++;
return err;
}
@@ -1295,16 +1276,15 @@
pool entry status to BNX2X_TPA_STOP even if new skb allocation
fails. */
pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+ bp->rx_buf_size, PCI_DMA_FROMDEVICE);
- /* if alloc failed drop the packet and keep the buffer in the bin */
if (likely(new_skb)) {
+ /* fix ip xsum and give it to the stack */
+ /* (no need to map the new skb) */
prefetch(skb);
prefetch(((char *)(skb)) + 128);
- /* else fix ip xsum and give it to the stack */
- /* (no need to map the new skb) */
#ifdef BNX2X_STOP_ON_ERROR
if (pad + len > bp->rx_buf_size) {
BNX2X_ERR("skb_put is about to fail... "
@@ -1353,9 +1333,10 @@
fp->tpa_pool[queue].skb = new_skb;
} else {
+ /* else drop the packet and keep the buffer in the bin */
DP(NETIF_MSG_RX_STATUS,
"Failed to allocate new skb - dropping packet!\n");
- fp->rx_alloc_failed++;
+ bp->eth_stats.rx_skb_alloc_failed++;
}
fp->tpa_state[queue] = BNX2X_TPA_STOP;
@@ -1390,7 +1371,6 @@
u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons;
u16 hw_comp_cons, sw_comp_cons, sw_comp_prod;
int rx_pkt = 0;
- u16 queue;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -1456,7 +1436,7 @@
if ((!fp->disable_tpa) &&
(TPA_TYPE(cqe_fp_flags) !=
(TPA_TYPE_START | TPA_TYPE_END))) {
- queue = cqe->fast_path_cqe.queue_index;
+ u16 queue = cqe->fast_path_cqe.queue_index;
if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_START) {
DP(NETIF_MSG_RX_STATUS,
@@ -1503,11 +1483,10 @@
/* is this an error packet? */
if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {
- /* do we sometimes forward error packets anyway? */
DP(NETIF_MSG_RX_ERR,
"ERROR flags %x rx packet %u\n",
cqe_fp_flags, sw_comp_cons);
- /* TBD make sure MC counts this as a drop */
+ bp->eth_stats.rx_err_discard_pkt++;
goto reuse_rx;
}
@@ -1524,7 +1503,7 @@
DP(NETIF_MSG_RX_ERR,
"ERROR packet dropped "
"because of alloc failure\n");
- fp->rx_alloc_failed++;
+ bp->eth_stats.rx_skb_alloc_failed++;
goto reuse_rx;
}
@@ -1541,7 +1520,7 @@
} else if (bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0) {
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
skb_reserve(skb, pad);
skb_put(skb, len);
@@ -1550,7 +1529,7 @@
DP(NETIF_MSG_RX_ERR,
"ERROR packet dropped because "
"of alloc failure\n");
- fp->rx_alloc_failed++;
+ bp->eth_stats.rx_skb_alloc_failed++;
reuse_rx:
bnx2x_reuse_rx_skb(fp, skb, bd_cons, bd_prod);
goto next_rx;
@@ -1559,10 +1538,12 @@
skb->protocol = eth_type_trans(skb, bp->dev);
skb->ip_summed = CHECKSUM_NONE;
- if (bp->rx_csum && BNX2X_RX_SUM_OK(cqe))
- skb->ip_summed = CHECKSUM_UNNECESSARY;
-
- /* TBD do we pass bad csum packets in promisc */
+ if (bp->rx_csum) {
+ if (likely(BNX2X_RX_CSUM_OK(cqe)))
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ else
+ bp->eth_stats.hw_csum_err++;
+ }
}
#ifdef BCM_VLAN
@@ -1615,6 +1596,12 @@
struct net_device *dev = bp->dev;
int index = FP_IDX(fp);
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return IRQ_HANDLED;
+ }
+
DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB [%d:%d]\n",
index, FP_SB_ID(fp));
bnx2x_ack_sb(bp, FP_SB_ID(fp), USTORM_ID, 0, IGU_INT_DISABLE, 0);
@@ -1648,17 +1635,17 @@
}
DP(NETIF_MSG_INTR, "got an interrupt status %u\n", status);
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return IRQ_HANDLED;
-#endif
-
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return IRQ_HANDLED;
}
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return IRQ_HANDLED;
+#endif
+
mask = 0x2 << bp->fp[0].sb_id;
if (status & mask) {
struct bnx2x_fastpath *fp = &bp->fp[0];
@@ -1699,11 +1686,12 @@
* General service functions
*/
-static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource)
+static int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource)
{
u32 lock_status;
u32 resource_bit = (1 << resource);
- u8 port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
int cnt;
/* Validating that the resource is within range */
@@ -1714,20 +1702,26 @@
return -EINVAL;
}
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
/* Validating that the resource is not already taken */
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (lock_status & resource_bit) {
DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
lock_status, resource_bit);
return -EEXIST;
}
- /* Try for 1 second every 5ms */
- for (cnt = 0; cnt < 200; cnt++) {
+ /* Try for 5 second every 5ms */
+ for (cnt = 0; cnt < 1000; cnt++) {
/* Try to acquire the lock */
- REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8 + 4,
- resource_bit);
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (lock_status & resource_bit)
return 0;
@@ -1737,11 +1731,12 @@
return -EAGAIN;
}
-static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource)
+static int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource)
{
u32 lock_status;
u32 resource_bit = (1 << resource);
- u8 port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
/* Validating that the resource is within range */
if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
@@ -1751,20 +1746,27 @@
return -EINVAL;
}
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
/* Validating that the resource is currently taken */
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (!(lock_status & resource_bit)) {
DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
lock_status, resource_bit);
return -EFAULT;
}
- REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8, resource_bit);
+ REG_WR(bp, hw_lock_control_reg, resource_bit);
return 0;
}
/* HW Lock for shared dual port PHYs */
-static void bnx2x_phy_hw_lock(struct bnx2x *bp)
+static void bnx2x_acquire_phy_lock(struct bnx2x *bp)
{
u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
@@ -1772,25 +1774,25 @@
if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) ||
(ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073))
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
}
-static void bnx2x_phy_hw_unlock(struct bnx2x *bp)
+static void bnx2x_release_phy_lock(struct bnx2x *bp)
{
u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) ||
(ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073))
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
mutex_unlock(&bp->port.phy_mutex);
}
-int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode)
+int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port)
{
/* The GPIO should be swapped if swap register is set and active */
int gpio_port = (REG_RD(bp, NIG_REG_PORT_SWAP) &&
- REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ BP_PORT(bp);
+ REG_RD(bp, NIG_REG_STRAP_OVERRIDE)) ^ port;
int gpio_shift = gpio_num +
(gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
u32 gpio_mask = (1 << gpio_shift);
@@ -1801,7 +1803,7 @@
return -EINVAL;
}
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
/* read GPIO and mask except the float bits */
gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT);
@@ -1822,7 +1824,7 @@
gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS);
break;
- case MISC_REGISTERS_GPIO_INPUT_HI_Z :
+ case MISC_REGISTERS_GPIO_INPUT_HI_Z:
DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n",
gpio_num, gpio_shift);
/* set FLOAT */
@@ -1834,7 +1836,7 @@
}
REG_WR(bp, MISC_REG_GPIO, gpio_reg);
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_GPIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
return 0;
}
@@ -1850,19 +1852,19 @@
return -EINVAL;
}
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
/* read SPIO and mask except the float bits */
spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT);
switch (mode) {
- case MISC_REGISTERS_SPIO_OUTPUT_LOW :
+ case MISC_REGISTERS_SPIO_OUTPUT_LOW:
DP(NETIF_MSG_LINK, "Set SPIO %d -> output low\n", spio_num);
/* clear FLOAT and set CLR */
spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_CLR_POS);
break;
- case MISC_REGISTERS_SPIO_OUTPUT_HIGH :
+ case MISC_REGISTERS_SPIO_OUTPUT_HIGH:
DP(NETIF_MSG_LINK, "Set SPIO %d -> output high\n", spio_num);
/* clear FLOAT and set SET */
spio_reg &= ~(spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
@@ -1880,7 +1882,7 @@
}
REG_WR(bp, MISC_REG_SPIO, spio_reg);
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_SPIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
return 0;
}
@@ -1940,46 +1942,63 @@
static u8 bnx2x_initial_phy_init(struct bnx2x *bp)
{
- u8 rc;
+ if (!BP_NOMCP(bp)) {
+ u8 rc;
- /* Initialize link parameters structure variables */
- bp->link_params.mtu = bp->dev->mtu;
+ /* Initialize link parameters structure variables */
+ /* It is recommended to turn off RX FC for jumbo frames
+ for better performance */
+ if (IS_E1HMF(bp))
+ bp->link_params.req_fc_auto_adv = FLOW_CTRL_BOTH;
+ else if (bp->dev->mtu > 5000)
+ bp->link_params.req_fc_auto_adv = FLOW_CTRL_TX;
+ else
+ bp->link_params.req_fc_auto_adv = FLOW_CTRL_BOTH;
- bnx2x_phy_hw_lock(bp);
- rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_acquire_phy_lock(bp);
+ rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
- if (bp->link_vars.link_up)
- bnx2x_link_report(bp);
+ if (bp->link_vars.link_up)
+ bnx2x_link_report(bp);
- bnx2x_calc_fc_adv(bp);
+ bnx2x_calc_fc_adv(bp);
- return rc;
+ return rc;
+ }
+ BNX2X_ERR("Bootcode is missing -not initializing link\n");
+ return -EINVAL;
}
static void bnx2x_link_set(struct bnx2x *bp)
{
- bnx2x_phy_hw_lock(bp);
- bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_phy_init(&bp->link_params, &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
- bnx2x_calc_fc_adv(bp);
+ bnx2x_calc_fc_adv(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing -not setting link\n");
}
static void bnx2x__link_reset(struct bnx2x *bp)
{
- bnx2x_phy_hw_lock(bp);
- bnx2x_link_reset(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_link_reset(&bp->link_params, &bp->link_vars);
+ bnx2x_release_phy_lock(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing -not resetting link\n");
}
static u8 bnx2x_link_test(struct bnx2x *bp)
{
u8 rc;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
rc = bnx2x_test_link(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
return rc;
}
@@ -1991,7 +2010,7 @@
sum of vn_min_rates
or
0 - if all the min_rates are 0.
- In the later case fainess algorithm should be deactivated.
+ In the later case fairness algorithm should be deactivated.
If not all min_rates are zero then those that are zeroes will
be set to 1.
*/
@@ -2114,7 +2133,7 @@
FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
/* If FAIRNESS is enabled (not all min rates are zeroes) and
if current min rate is zero - set it to 1.
- This is a requirment of the algorithm. */
+ This is a requirement of the algorithm. */
if ((vn_min_rate == 0) && wsum)
vn_min_rate = DEF_MIN_RATE;
vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >>
@@ -2203,9 +2222,9 @@
/* Make sure that we are synced with the current statistics */
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_link_update(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
if (bp->link_vars.link_up) {
@@ -2357,7 +2376,7 @@
}
/* acquire split MCP access lock register */
-static int bnx2x_lock_alr(struct bnx2x *bp)
+static int bnx2x_acquire_alr(struct bnx2x *bp)
{
u32 i, j, val;
int rc = 0;
@@ -2374,15 +2393,15 @@
msleep(5);
}
if (!(val & (1L << 31))) {
- BNX2X_ERR("Cannot acquire nvram interface\n");
+ BNX2X_ERR("Cannot acquire MCP access lock register\n");
rc = -EBUSY;
}
return rc;
}
-/* Release split MCP access lock register */
-static void bnx2x_unlock_alr(struct bnx2x *bp)
+/* release split MCP access lock register */
+static void bnx2x_release_alr(struct bnx2x *bp)
{
u32 val = 0;
@@ -2395,7 +2414,6 @@
u16 rc = 0;
barrier(); /* status block is written to by the chip */
-
if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) {
bp->def_att_idx = def_sb->atten_status_block.attn_bits_index;
rc |= 1;
@@ -2426,26 +2444,31 @@
static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
{
int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- u32 igu_addr = (IGU_ADDR_ATTN_BITS_SET + IGU_FUNC_BASE * func) * 8;
+ u32 hc_addr = (HC_REG_COMMAND_REG + port*32 +
+ COMMAND_REG_ATTN_BITS_SET);
u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
NIG_REG_MASK_INTERRUPT_PORT0;
+ u32 aeu_mask;
- if (~bp->aeu_mask & (asserted & 0xff))
- BNX2X_ERR("IGU ERROR\n");
if (bp->attn_state & asserted)
BNX2X_ERR("IGU ERROR\n");
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, aeu_addr);
+
DP(NETIF_MSG_HW, "aeu_mask %x newly asserted %x\n",
- bp->aeu_mask, asserted);
- bp->aeu_mask &= ~(asserted & 0xff);
- DP(NETIF_MSG_HW, "after masking: aeu_mask %x\n", bp->aeu_mask);
+ aeu_mask, asserted);
+ aeu_mask &= ~(asserted & 0xff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
- REG_WR(bp, aeu_addr, bp->aeu_mask);
+ REG_WR(bp, aeu_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
bp->attn_state |= asserted;
+ DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
if (asserted & ATTN_HARD_WIRED_MASK) {
if (asserted & ATTN_NIG_FOR_FUNC) {
@@ -2500,9 +2523,9 @@
} /* if hardwired */
- DP(NETIF_MSG_HW, "about to mask 0x%08x at IGU addr 0x%x\n",
- asserted, BAR_IGU_INTMEM + igu_addr);
- REG_WR(bp, BAR_IGU_INTMEM + igu_addr, asserted);
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ asserted, hc_addr);
+ REG_WR(bp, hc_addr, asserted);
/* now set back the mask */
if (asserted & ATTN_NIG_FOR_FUNC)
@@ -2527,15 +2550,16 @@
BNX2X_ERR("SPIO5 hw attention\n");
switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G:
case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G:
/* Fan failure attention */
- /* The PHY reset is controled by GPIO 1 */
+ /* The PHY reset is controlled by GPIO 1 */
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
- /* Low power mode is controled by GPIO 2 */
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
+ /* Low power mode is controlled by GPIO 2 */
bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
- MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ MISC_REGISTERS_GPIO_OUTPUT_LOW, port);
/* mark the failure */
bp->link_params.ext_phy_config &=
~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
@@ -2699,10 +2723,11 @@
int index;
u32 reg_addr;
u32 val;
+ u32 aeu_mask;
/* need to take HW lock because MCP or other port might also
try to handle this event */
- bnx2x_lock_alr(bp);
+ bnx2x_acquire_alr(bp);
attn.sig[0] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + port*4);
attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4);
@@ -2734,32 +2759,35 @@
HW_PRTY_ASSERT_SET_1) ||
(attn.sig[2] & group_mask.sig[2] &
HW_PRTY_ASSERT_SET_2))
- BNX2X_ERR("FATAL HW block parity attention\n");
+ BNX2X_ERR("FATAL HW block parity attention\n");
}
}
- bnx2x_unlock_alr(bp);
+ bnx2x_release_alr(bp);
- reg_addr = (IGU_ADDR_ATTN_BITS_CLR + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
+ reg_addr = (HC_REG_COMMAND_REG + port*32 + COMMAND_REG_ATTN_BITS_CLR);
val = ~deasserted;
-/* DP(NETIF_MSG_INTR, "write 0x%08x to IGU addr 0x%x\n",
- val, BAR_IGU_INTMEM + reg_addr); */
- REG_WR(bp, BAR_IGU_INTMEM + reg_addr, val);
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ val, reg_addr);
+ REG_WR(bp, reg_addr, val);
- if (bp->aeu_mask & (deasserted & 0xff))
- BNX2X_ERR("IGU BUG!\n");
if (~bp->attn_state & deasserted)
- BNX2X_ERR("IGU BUG!\n");
+ BNX2X_ERR("IGU ERROR\n");
reg_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
- DP(NETIF_MSG_HW, "aeu_mask %x\n", bp->aeu_mask);
- bp->aeu_mask |= (deasserted & 0xff);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, reg_addr);
- DP(NETIF_MSG_HW, "new mask %x\n", bp->aeu_mask);
- REG_WR(bp, reg_addr, bp->aeu_mask);
+ DP(NETIF_MSG_HW, "aeu_mask %x newly deasserted %x\n",
+ aeu_mask, deasserted);
+ aeu_mask |= (deasserted & 0xff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
+
+ REG_WR(bp, reg_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
bp->attn_state &= ~deasserted;
@@ -2800,7 +2828,7 @@
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return;
}
@@ -2808,7 +2836,7 @@
/* if (status == 0) */
/* BNX2X_ERR("spurious slowpath interrupt!\n"); */
- DP(BNX2X_MSG_SP, "got a slowpath interrupt (updated %x)\n", status);
+ DP(NETIF_MSG_INTR, "got a slowpath interrupt (updated %x)\n", status);
/* HW attentions */
if (status & 0x1)
@@ -2838,7 +2866,7 @@
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return IRQ_HANDLED;
}
@@ -2876,11 +2904,11 @@
/* underflow */ \
d_hi = m_hi - s_hi; \
if (d_hi > 0) { \
- /* we can 'loan' 1 */ \
+ /* we can 'loan' 1 */ \
d_hi--; \
d_lo = m_lo + (UINT_MAX - s_lo) + 1; \
} else { \
- /* m_hi <= s_hi */ \
+ /* m_hi <= s_hi */ \
d_hi = 0; \
d_lo = 0; \
} \
@@ -2890,7 +2918,7 @@
d_hi = 0; \
d_lo = 0; \
} else { \
- /* m_hi >= s_hi */ \
+ /* m_hi >= s_hi */ \
d_hi = m_hi - s_hi; \
d_lo = m_lo - s_lo; \
} \
@@ -2963,37 +2991,6 @@
* Init service functions
*/
-static void bnx2x_storm_stats_init(struct bnx2x *bp)
-{
- int func = BP_FUNC(bp);
-
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func), 1);
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_STATS_FLAGS_OFFSET(func) + 4, 0);
-
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func), 1);
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_STATS_FLAGS_OFFSET(func) + 4, 0);
-
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func), 0);
- REG_WR(bp, BAR_CSTRORM_INTMEM +
- CSTORM_STATS_FLAGS_OFFSET(func) + 4, 0);
-
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
- U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
- REG_WR(bp, BAR_XSTRORM_INTMEM +
- XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
- U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
- U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
- U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
-}
-
static void bnx2x_storm_stats_post(struct bnx2x *bp)
{
if (!bp->stats_pending) {
@@ -3032,6 +3029,8 @@
memset(&(bp->port.old_nig_stats), 0, sizeof(struct nig_stats));
bp->port.old_nig_stats.brb_discard =
REG_RD(bp, NIG_REG_STAT0_BRB_DISCARD + port*0x38);
+ bp->port.old_nig_stats.brb_truncate =
+ REG_RD(bp, NIG_REG_STAT0_BRB_TRUNCATE + port*0x38);
REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
&(bp->port.old_nig_stats.egress_mac_pkt0_lo), 2);
REG_RD_DMAE(bp, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,
@@ -3101,12 +3100,12 @@
might_sleep();
while (*stats_comp != DMAE_COMP_VAL) {
- msleep(1);
if (!cnt) {
BNX2X_ERR("timeout waiting for stats finished\n");
break;
}
cnt--;
+ msleep(1);
}
return 1;
}
@@ -3451,8 +3450,7 @@
UPDATE_STAT64(rx_stat_grovr, rx_stat_dot3statsframestoolong);
UPDATE_STAT64(rx_stat_grfrg, rx_stat_etherstatsfragments);
UPDATE_STAT64(rx_stat_grjbr, rx_stat_etherstatsjabbers);
- UPDATE_STAT64(rx_stat_grxpf, rx_stat_bmac_xpf);
- UPDATE_STAT64(rx_stat_grxcf, rx_stat_bmac_xcf);
+ UPDATE_STAT64(rx_stat_grxcf, rx_stat_maccontrolframesreceived);
UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffstateentered);
UPDATE_STAT64(rx_stat_grxpf, rx_stat_xoffpauseframesreceived);
UPDATE_STAT64(tx_stat_gtxpf, tx_stat_outxoffsent);
@@ -3536,6 +3534,8 @@
ADD_EXTEND_64(pstats->brb_drop_hi, pstats->brb_drop_lo,
new->brb_discard - old->brb_discard);
+ ADD_EXTEND_64(estats->brb_truncate_hi, estats->brb_truncate_lo,
+ new->brb_truncate - old->brb_truncate);
UPDATE_STAT64_NIG(egress_mac_pkt0,
etherstatspkts1024octetsto1522octets);
@@ -3713,8 +3713,7 @@
nstats->rx_length_errors =
estats->rx_stat_etherstatsundersizepkts_lo +
estats->jabber_packets_received;
- nstats->rx_over_errors = estats->brb_drop_lo +
- estats->brb_truncate_discard;
+ nstats->rx_over_errors = estats->brb_drop_lo + estats->brb_truncate_lo;
nstats->rx_crc_errors = estats->rx_stat_dot3statsfcserrors_lo;
nstats->rx_frame_errors = estats->rx_stat_dot3statsalignmenterrors_lo;
nstats->rx_fifo_errors = old_tclient->no_buff_discard;
@@ -3783,7 +3782,7 @@
bp->fp->rx_comp_cons),
le16_to_cpu(*bp->fp->rx_cons_sb), nstats->rx_packets);
printk(KERN_DEBUG " %s (Xoff events %u) brb drops %u\n",
- netif_queue_stopped(bp->dev)? "Xoff" : "Xon",
+ netif_queue_stopped(bp->dev) ? "Xoff" : "Xon",
estats->driver_xoff, estats->brb_drop_lo);
printk(KERN_DEBUG "tstats: checksum_discard %u "
"packets_too_big_discard %u no_buff_discard %u "
@@ -3994,14 +3993,14 @@
bnx2x_init_fill(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0,
- sizeof(struct ustorm_def_status_block)/4);
+ sizeof(struct ustorm_status_block)/4);
bnx2x_init_fill(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0,
- sizeof(struct cstorm_def_status_block)/4);
+ sizeof(struct cstorm_status_block)/4);
}
-static void bnx2x_init_sb(struct bnx2x *bp, int sb_id,
- struct host_status_block *sb, dma_addr_t mapping)
+static void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
+ dma_addr_t mapping, int sb_id)
{
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
@@ -4077,7 +4076,6 @@
atten_status_block);
def_sb->atten_status_block.status_block_id = sb_id;
- bp->def_att_idx = 0;
bp->attn_state = 0;
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
@@ -4094,9 +4092,6 @@
reg_offset + 0xc + 0x10*index);
}
- bp->aeu_mask = REG_RD(bp, (port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0));
-
reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
HC_REG_ATTN_MSG0_ADDR_L);
@@ -4114,17 +4109,13 @@
u_def_status_block);
def_sb->u_def_status_block.status_block_id = sb_id;
- bp->def_u_idx = 0;
-
REG_WR(bp, BAR_USTRORM_INTMEM +
USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_USTRORM_INTMEM +
((USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF +
+ REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF +
USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_USTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_USTRORM_INTMEM +
@@ -4135,17 +4126,13 @@
c_def_status_block);
def_sb->c_def_status_block.status_block_id = sb_id;
- bp->def_c_idx = 0;
-
REG_WR(bp, BAR_CSTRORM_INTMEM +
CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_CSTRORM_INTMEM +
((CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_CSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_CSTRORM_INTMEM +
@@ -4156,17 +4143,13 @@
t_def_status_block);
def_sb->t_def_status_block.status_block_id = sb_id;
- bp->def_t_idx = 0;
-
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_TSTRORM_INTMEM +
((TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_TSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_TSTRORM_INTMEM +
@@ -4177,23 +4160,20 @@
x_def_status_block);
def_sb->x_def_status_block.status_block_id = sb_id;
- bp->def_x_idx = 0;
-
REG_WR(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_XSTRORM_INTMEM +
((XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_XSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HC_DISABLE_OFFSET(func, index), 1);
bp->stats_pending = 0;
+ bp->set_mac_pending = 0;
bnx2x_ack_sb(bp, sb_id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
}
@@ -4209,21 +4189,25 @@
/* HC_INDEX_U_ETH_RX_CQ_CONS */
REG_WR8(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id,
- HC_INDEX_U_ETH_RX_CQ_CONS),
+ U_SB_ETH_RX_CQ_INDEX),
bp->rx_ticks/12);
REG_WR16(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
- HC_INDEX_U_ETH_RX_CQ_CONS),
+ U_SB_ETH_RX_CQ_INDEX),
+ bp->rx_ticks ? 0 : 1);
+ REG_WR16(bp, BAR_USTRORM_INTMEM +
+ USTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
+ U_SB_ETH_RX_BD_INDEX),
bp->rx_ticks ? 0 : 1);
/* HC_INDEX_C_ETH_TX_CQ_CONS */
REG_WR8(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id,
- HC_INDEX_C_ETH_TX_CQ_CONS),
+ C_SB_ETH_TX_CQ_INDEX),
bp->tx_ticks/12);
REG_WR16(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
- HC_INDEX_C_ETH_TX_CQ_CONS),
+ C_SB_ETH_TX_CQ_INDEX),
bp->tx_ticks ? 0 : 1);
}
}
@@ -4245,7 +4229,7 @@
if (fp->tpa_state[i] == BNX2X_TPA_START)
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
dev_kfree_skb(skb);
@@ -4256,23 +4240,24 @@
static void bnx2x_init_rx_rings(struct bnx2x *bp)
{
int func = BP_FUNC(bp);
- u16 ring_prod, cqe_ring_prod = 0;
+ int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
+ ETH_MAX_AGGREGATION_QUEUES_E1H;
+ u16 ring_prod, cqe_ring_prod;
int i, j;
- bp->rx_buf_use_size = bp->dev->mtu;
- bp->rx_buf_use_size += bp->rx_offset + ETH_OVREHEAD;
- bp->rx_buf_size = bp->rx_buf_use_size + 64;
+ bp->rx_buf_size = bp->dev->mtu;
+ bp->rx_buf_size += bp->rx_offset + ETH_OVREHEAD +
+ BCM_RX_ETH_PAYLOAD_ALIGN;
if (bp->flags & TPA_ENABLE_FLAG) {
DP(NETIF_MSG_IFUP,
- "rx_buf_use_size %d rx_buf_size %d effective_mtu %d\n",
- bp->rx_buf_use_size, bp->rx_buf_size,
- bp->dev->mtu + ETH_OVREHEAD);
+ "rx_buf_size %d effective_mtu %d\n",
+ bp->rx_buf_size, bp->dev->mtu + ETH_OVREHEAD);
for_each_queue(bp, j) {
- for (i = 0; i < ETH_MAX_AGGREGATION_QUEUES_E1H; i++) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+ for (i = 0; i < max_agg_queues; i++) {
fp->tpa_pool[i].skb =
netdev_alloc_skb(bp->dev, bp->rx_buf_size);
if (!fp->tpa_pool[i].skb) {
@@ -4352,8 +4337,7 @@
BNX2X_ERR("disabling TPA for queue[%d]\n", j);
/* Cleanup already allocated elements */
bnx2x_free_rx_sge_range(bp, fp, ring_prod);
- bnx2x_free_tpa_pool(bp, fp,
- ETH_MAX_AGGREGATION_QUEUES_E1H);
+ bnx2x_free_tpa_pool(bp, fp, max_agg_queues);
fp->disable_tpa = 1;
ring_prod = 0;
break;
@@ -4363,13 +4347,13 @@
fp->rx_sge_prod = ring_prod;
/* Allocate BDs and initialize BD ring */
- fp->rx_comp_cons = fp->rx_alloc_failed = 0;
+ fp->rx_comp_cons = 0;
cqe_ring_prod = ring_prod = 0;
for (i = 0; i < bp->rx_ring_size; i++) {
if (bnx2x_alloc_rx_skb(bp, fp, ring_prod) < 0) {
BNX2X_ERR("was only able to allocate "
"%d rx skbs\n", i);
- fp->rx_alloc_failed++;
+ bp->eth_stats.rx_skb_alloc_failed++;
break;
}
ring_prod = NEXT_RX_IDX(ring_prod);
@@ -4477,9 +4461,10 @@
context->ustorm_st_context.common.status_block_id = sb_id;
context->ustorm_st_context.common.flags =
USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT;
- context->ustorm_st_context.common.mc_alignment_size = 64;
+ context->ustorm_st_context.common.mc_alignment_size =
+ BCM_RX_ETH_PAYLOAD_ALIGN;
context->ustorm_st_context.common.bd_buff_size =
- bp->rx_buf_use_size;
+ bp->rx_buf_size;
context->ustorm_st_context.common.bd_page_base_hi =
U64_HI(fp->rx_desc_mapping);
context->ustorm_st_context.common.bd_page_base_lo =
@@ -4497,7 +4482,7 @@
}
context->cstorm_st_context.sb_index_number =
- HC_INDEX_C_ETH_TX_CQ_CONS;
+ C_SB_ETH_TX_CQ_INDEX;
context->cstorm_st_context.status_block_id = sb_id;
context->xstorm_ag_context.cdu_reserved =
@@ -4535,7 +4520,7 @@
int i;
tstorm_client.mtu = bp->dev->mtu + ETH_OVREHEAD;
- tstorm_client.statistics_counter_id = 0;
+ tstorm_client.statistics_counter_id = BP_CL_ID(bp);
tstorm_client.config_flags =
TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
#ifdef BCM_VLAN
@@ -4579,7 +4564,7 @@
int func = BP_FUNC(bp);
int i;
- DP(NETIF_MSG_RX_STATUS, "rx mode is %d\n", mode);
+ DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask);
switch (mode) {
case BNX2X_RX_MODE_NONE: /* no Rx */
@@ -4617,13 +4602,46 @@
bnx2x_set_client_config(bp);
}
-static void bnx2x_init_internal(struct bnx2x *bp)
+static void bnx2x_init_internal_common(struct bnx2x *bp)
+{
+ int i;
+
+ if (bp->flags & TPA_ENABLE_FLAG) {
+ struct tstorm_eth_tpa_exist tpa = {0};
+
+ tpa.tpa_exist = 1;
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET,
+ ((u32 *)&tpa)[0]);
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET + 4,
+ ((u32 *)&tpa)[1]);
+ }
+
+ /* Zero this manually as its initialization is
+ currently missing in the initTool */
+ for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
+ REG_WR(bp, BAR_USTRORM_INTMEM +
+ USTORM_AGG_DATA_OFFSET + i * 4, 0);
+}
+
+static void bnx2x_init_internal_port(struct bnx2x *bp)
+{
+ int port = BP_PORT(bp);
+
+ REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(port), BNX2X_BTR);
+}
+
+static void bnx2x_init_internal_func(struct bnx2x *bp)
{
struct tstorm_eth_function_common_config tstorm_config = {0};
struct stats_indication_flags stats_flags = {0};
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
int i;
+ u16 max_agg_size;
if (is_multi(bp)) {
tstorm_config.config_flags = MULTI_FLAGS;
@@ -4636,31 +4654,53 @@
TSTORM_FUNCTION_COMMON_CONFIG_OFFSET(func),
(*(u32 *)&tstorm_config));
-/* DP(NETIF_MSG_IFUP, "tstorm_config: 0x%08x\n",
- (*(u32 *)&tstorm_config)); */
-
bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */
bnx2x_set_storm_rx_mode(bp);
+ /* reset xstorm per client statistics */
+ for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) {
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, BP_CL_ID(bp)) +
+ i*4, 0);
+ }
+ /* reset tstorm per client statistics */
+ for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) {
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, BP_CL_ID(bp)) +
+ i*4, 0);
+ }
+
+ /* Init statistics related context */
stats_flags.collect_eth = 1;
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port),
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func),
((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port) + 4,
+ REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(func) + 4,
((u32 *)&stats_flags)[1]);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(port),
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func),
((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(port) + 4,
+ REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_STATS_FLAGS_OFFSET(func) + 4,
((u32 *)&stats_flags)[1]);
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(port),
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func),
((u32 *)&stats_flags)[0]);
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(port) + 4,
+ REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_STATS_FLAGS_OFFSET(func) + 4,
((u32 *)&stats_flags)[1]);
-/* DP(NETIF_MSG_IFUP, "stats_flags: 0x%08x 0x%08x\n",
- ((u32 *)&stats_flags)[0], ((u32 *)&stats_flags)[1]); */
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
+ U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
+ REG_WR(bp, BAR_XSTRORM_INTMEM +
+ XSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
+ U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
+
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func),
+ U64_LO(bnx2x_sp_mapping(bp, fw_stats)));
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_ETH_STATS_QUERY_ADDR_OFFSET(func) + 4,
+ U64_HI(bnx2x_sp_mapping(bp, fw_stats)));
if (CHIP_IS_E1H(bp)) {
REG_WR8(bp, BAR_XSTRORM_INTMEM + XSTORM_FUNCTION_MODE_OFFSET,
@@ -4676,15 +4716,12 @@
bp->e1hov);
}
- /* Zero this manualy as its initialization is
- currently missing in the initTool */
- for (i = 0; i < USTORM_AGG_DATA_SIZE >> 2; i++)
- REG_WR(bp, BAR_USTRORM_INTMEM +
- USTORM_AGG_DATA_OFFSET + 4*i, 0);
-
+ /* Init CQ ring mapping and aggregation size */
+ max_agg_size = min((u32)(bp->rx_buf_size +
+ 8*BCM_PAGE_SIZE*PAGES_PER_SGE),
+ (u32)0xffff);
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
- u16 max_agg_size;
REG_WR(bp, BAR_USTRORM_INTMEM +
USTORM_CQE_PAGE_BASE_OFFSET(port, FP_CL_ID(fp)),
@@ -4693,16 +4730,34 @@
USTORM_CQE_PAGE_BASE_OFFSET(port, FP_CL_ID(fp)) + 4,
U64_HI(fp->rx_comp_mapping));
- max_agg_size = min((u32)(bp->rx_buf_use_size +
- 8*BCM_PAGE_SIZE*PAGES_PER_SGE),
- (u32)0xffff);
REG_WR16(bp, BAR_USTRORM_INTMEM +
USTORM_MAX_AGG_SIZE_OFFSET(port, FP_CL_ID(fp)),
max_agg_size);
}
}
-static void bnx2x_nic_init(struct bnx2x *bp)
+static void bnx2x_init_internal(struct bnx2x *bp, u32 load_code)
+{
+ switch (load_code) {
+ case FW_MSG_CODE_DRV_LOAD_COMMON:
+ bnx2x_init_internal_common(bp);
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_PORT:
+ bnx2x_init_internal_port(bp);
+ /* no break */
+
+ case FW_MSG_CODE_DRV_LOAD_FUNCTION:
+ bnx2x_init_internal_func(bp);
+ break;
+
+ default:
+ BNX2X_ERR("Unknown load_code (0x%x) from MCP\n", load_code);
+ break;
+ }
+}
+
+static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
{
int i;
@@ -4717,19 +4772,20 @@
DP(NETIF_MSG_IFUP,
"bnx2x_init_sb(%p,%p) index %d cl_id %d sb %d\n",
bp, fp->status_blk, i, FP_CL_ID(fp), FP_SB_ID(fp));
- bnx2x_init_sb(bp, FP_SB_ID(fp), fp->status_blk,
- fp->status_blk_mapping);
+ bnx2x_init_sb(bp, fp->status_blk, fp->status_blk_mapping,
+ FP_SB_ID(fp));
+ bnx2x_update_fpsb_idx(fp);
}
- bnx2x_init_def_sb(bp, bp->def_status_blk,
- bp->def_status_blk_mapping, DEF_SB_ID);
+ bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,
+ DEF_SB_ID);
+ bnx2x_update_dsb_idx(bp);
bnx2x_update_coalesce(bp);
bnx2x_init_rx_rings(bp);
bnx2x_init_tx_ring(bp);
bnx2x_init_sp_ring(bp);
bnx2x_init_context(bp);
- bnx2x_init_internal(bp);
- bnx2x_storm_stats_init(bp);
+ bnx2x_init_internal(bp, load_code);
bnx2x_init_ind_table(bp);
bnx2x_int_enable(bp);
}
@@ -4878,7 +4934,7 @@
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
/* Write 0 to parser credits for CFC search request */
REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
@@ -4933,7 +4989,7 @@
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
/* Write 0 to parser credits for CFC search request */
REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
@@ -5000,7 +5056,7 @@
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x7fffffff);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x1);
REG_WR(bp, CFC_REG_DEBUG0, 0x0);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x1);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x1);
DP(NETIF_MSG_HW, "done\n");
@@ -5089,11 +5145,6 @@
REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1);
#endif
-#ifndef BCM_ISCSI
- /* set NIC mode */
- REG_WR(bp, PRS_REG_NIC_MODE, 1);
-#endif
-
REG_WR(bp, PXP2_REG_RQ_CDU_P_SIZE, 2);
#ifdef BCM_ISCSI
REG_WR(bp, PXP2_REG_RQ_TM_P_SIZE, 5);
@@ -5163,6 +5214,8 @@
}
bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END);
+ /* set NIC mode */
+ REG_WR(bp, PRS_REG_NIC_MODE, 1);
if (CHIP_IS_E1H(bp))
REG_WR(bp, PRS_REG_E1HOV_MODE, IS_E1HMF(bp));
@@ -5296,6 +5349,7 @@
}
switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G:
case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G:
/* Fan failure is indicated by SPIO 5 */
bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5,
@@ -5322,16 +5376,12 @@
enable_blocks_attention(bp);
- if (bp->flags & TPA_ENABLE_FLAG) {
- struct tstorm_eth_tpa_exist tmp = {0};
-
- tmp.tpa_exist = 1;
-
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET,
- ((u32 *)&tmp)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_TPA_EXIST_OFFSET + 4,
- ((u32 *)&tmp)[1]);
- }
+ if (!BP_NOMCP(bp)) {
+ bnx2x_acquire_phy_lock(bp);
+ bnx2x_common_init_phy(bp, bp->common.shmem_base);
+ bnx2x_release_phy_lock(bp);
+ } else
+ BNX2X_ERR("Bootcode is missing - can not initialize link\n");
return 0;
}
@@ -5483,6 +5533,7 @@
/* Port DMAE comes here */
switch (bp->common.board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G:
case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G:
/* add SPIO 5 to group 0 */
val = REG_RD(bp, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
@@ -5638,18 +5689,23 @@
int func = BP_FUNC(bp);
u32 seq = ++bp->fw_seq;
u32 rc = 0;
+ u32 cnt = 1;
+ u8 delay = CHIP_REV_IS_SLOW(bp) ? 100 : 10;
SHMEM_WR(bp, func_mb[func].drv_mb_header, (command | seq));
DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", (command | seq));
- /* let the FW do it's magic ... */
- msleep(100); /* TBD */
+ do {
+ /* let the FW do it's magic ... */
+ msleep(delay);
- if (CHIP_REV_IS_SLOW(bp))
- msleep(900);
+ rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
- rc = SHMEM_RD(bp, func_mb[func].fw_mb_header);
- DP(BNX2X_MSG_MCP, "read (%x) seq is (%x) from FW MB\n", rc, seq);
+ /* Give the FW up to 2 second (200*10ms) */
+ } while ((seq != (rc & FW_MSG_SEQ_NUMBER_MASK)) && (cnt++ < 200));
+
+ DP(BNX2X_MSG_MCP, "[after %d ms] read (%x) seq is (%x) from FW MB\n",
+ cnt*delay, rc, seq);
/* is this a reply to our command? */
if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK)) {
@@ -5713,6 +5769,7 @@
NUM_RCQ_BD);
/* SGE ring */
+ BNX2X_FREE(bnx2x_fp(bp, i, rx_page_ring));
BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_sge_ring),
bnx2x_fp(bp, i, rx_sge_mapping),
BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
@@ -5883,14 +5940,15 @@
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
rx_buf->skb = NULL;
dev_kfree_skb(skb);
}
if (!fp->disable_tpa)
- bnx2x_free_tpa_pool(bp, fp,
+ bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ?
+ ETH_MAX_AGGREGATION_QUEUES_E1 :
ETH_MAX_AGGREGATION_QUEUES_E1H);
}
}
@@ -5976,8 +6034,8 @@
bnx2x_msix_fp_int, 0,
bp->dev->name, &bp->fp[i]);
if (rc) {
- BNX2X_ERR("request fp #%d irq failed rc %d\n",
- i + offset, rc);
+ BNX2X_ERR("request fp #%d irq failed rc -%d\n",
+ i + offset, -rc);
bnx2x_free_msix_irqs(bp);
return -EBUSY;
}
@@ -6000,11 +6058,49 @@
return rc;
}
+static void bnx2x_napi_enable(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i)
+ napi_enable(&bnx2x_fp(bp, i, napi));
+}
+
+static void bnx2x_napi_disable(struct bnx2x *bp)
+{
+ int i;
+
+ for_each_queue(bp, i)
+ napi_disable(&bnx2x_fp(bp, i, napi));
+}
+
+static void bnx2x_netif_start(struct bnx2x *bp)
+{
+ if (atomic_dec_and_test(&bp->intr_sem)) {
+ if (netif_running(bp->dev)) {
+ if (bp->state == BNX2X_STATE_OPEN)
+ netif_wake_queue(bp->dev);
+ bnx2x_napi_enable(bp);
+ bnx2x_int_enable(bp);
+ }
+ }
+}
+
+static void bnx2x_netif_stop(struct bnx2x *bp)
+{
+ bnx2x_int_disable_sync(bp);
+ if (netif_running(bp->dev)) {
+ bnx2x_napi_disable(bp);
+ netif_tx_disable(bp->dev);
+ bp->dev->trans_start = jiffies; /* prevent tx timeout */
+ }
+}
+
/*
* Init service functions
*/
-static void bnx2x_set_mac_addr_e1(struct bnx2x *bp)
+static void bnx2x_set_mac_addr_e1(struct bnx2x *bp, int set)
{
struct mac_configuration_cmd *config = bnx2x_sp(bp, mac_config);
int port = BP_PORT(bp);
@@ -6026,11 +6122,15 @@
config->config_table[0].cam_entry.lsb_mac_addr =
swab16(*(u16 *)&bp->dev->dev_addr[4]);
config->config_table[0].cam_entry.flags = cpu_to_le16(port);
- config->config_table[0].target_table_entry.flags = 0;
+ if (set)
+ config->config_table[0].target_table_entry.flags = 0;
+ else
+ CAM_INVALIDATE(config->config_table[0]);
config->config_table[0].target_table_entry.client_id = 0;
config->config_table[0].target_table_entry.vlan_id = 0;
- DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x)\n",
+ DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x)\n",
+ (set ? "setting" : "clearing"),
config->config_table[0].cam_entry.msb_mac_addr,
config->config_table[0].cam_entry.middle_mac_addr,
config->config_table[0].cam_entry.lsb_mac_addr);
@@ -6040,8 +6140,11 @@
config->config_table[1].cam_entry.middle_mac_addr = 0xffff;
config->config_table[1].cam_entry.lsb_mac_addr = 0xffff;
config->config_table[1].cam_entry.flags = cpu_to_le16(port);
- config->config_table[1].target_table_entry.flags =
+ if (set)
+ config->config_table[1].target_table_entry.flags =
TSTORM_CAM_TARGET_TABLE_ENTRY_BROADCAST;
+ else
+ CAM_INVALIDATE(config->config_table[1]);
config->config_table[1].target_table_entry.client_id = 0;
config->config_table[1].target_table_entry.vlan_id = 0;
@@ -6050,12 +6153,12 @@
U64_LO(bnx2x_sp_mapping(bp, mac_config)), 0);
}
-static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp)
+static void bnx2x_set_mac_addr_e1h(struct bnx2x *bp, int set)
{
struct mac_configuration_cmd_e1h *config =
(struct mac_configuration_cmd_e1h *)bnx2x_sp(bp, mac_config);
- if (bp->state != BNX2X_STATE_OPEN) {
+ if (set && (bp->state != BNX2X_STATE_OPEN)) {
DP(NETIF_MSG_IFUP, "state is %x, returning\n", bp->state);
return;
}
@@ -6079,9 +6182,14 @@
config->config_table[0].client_id = BP_L_ID(bp);
config->config_table[0].vlan_id = 0;
config->config_table[0].e1hov_id = cpu_to_le16(bp->e1hov);
- config->config_table[0].flags = BP_PORT(bp);
+ if (set)
+ config->config_table[0].flags = BP_PORT(bp);
+ else
+ config->config_table[0].flags =
+ MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE;
- DP(NETIF_MSG_IFUP, "setting MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n",
+ DP(NETIF_MSG_IFUP, "%s MAC (%04x:%04x:%04x) E1HOV %d CLID %d\n",
+ (set ? "setting" : "clearing"),
config->config_table[0].msb_mac_addr,
config->config_table[0].middle_mac_addr,
config->config_table[0].lsb_mac_addr, bp->e1hov, BP_L_ID(bp));
@@ -6106,13 +6214,13 @@
bnx2x_rx_int(bp->fp, 10);
/* if index is different from 0
* the reply for some commands will
- * be on the none default queue
+ * be on the non default queue
*/
if (idx)
bnx2x_rx_int(&bp->fp[idx], 10);
}
- mb(); /* state is changed by bnx2x_sp_event() */
+ mb(); /* state is changed by bnx2x_sp_event() */
if (*state_p == state)
return 0;
@@ -6167,7 +6275,6 @@
{
u32 load_code;
int i, rc;
-
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
return -EPERM;
@@ -6183,22 +6290,24 @@
if (!BP_NOMCP(bp)) {
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
if (!load_code) {
- BNX2X_ERR("MCP response failure, unloading\n");
+ BNX2X_ERR("MCP response failure, aborting\n");
return -EBUSY;
}
if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED)
return -EBUSY; /* other port in diagnostic mode */
} else {
+ int port = BP_PORT(bp);
+
DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
load_count[0]++;
- load_count[1 + BP_PORT(bp)]++;
+ load_count[1 + port]++;
DP(NETIF_MSG_IFUP, "NO MCP new load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
if (load_count[0] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[1 + BP_PORT(bp)] == 1)
+ else if (load_count[1 + port] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_PORT;
else
load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
@@ -6247,9 +6356,6 @@
bnx2x_fp(bp, i, disable_tpa) =
((bp->flags & TPA_ENABLE_FLAG) == 0);
- /* Disable interrupt handling until HW is initialized */
- atomic_set(&bp->intr_sem, 1);
-
if (bp->flags & USING_MSIX_FLAG) {
rc = bnx2x_req_msix_irqs(bp);
if (rc) {
@@ -6273,22 +6379,19 @@
rc = bnx2x_init_hw(bp, load_code);
if (rc) {
BNX2X_ERR("HW init failed, aborting\n");
- goto load_error;
+ goto load_int_disable;
}
- /* Enable interrupt handling */
- atomic_set(&bp->intr_sem, 0);
-
/* Setup NIC internals and enable interrupts */
- bnx2x_nic_init(bp);
+ bnx2x_nic_init(bp, load_code);
/* Send LOAD_DONE command to MCP */
if (!BP_NOMCP(bp)) {
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
if (!load_code) {
- BNX2X_ERR("MCP response failure, unloading\n");
+ BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
- goto load_int_disable;
+ goto load_rings_free;
}
}
@@ -6298,15 +6401,15 @@
/* Enable Rx interrupt handling before sending the ramrod
as it's completed on Rx FP queue */
- for_each_queue(bp, i)
- napi_enable(&bnx2x_fp(bp, i, napi));
+ bnx2x_napi_enable(bp);
+
+ /* Enable interrupt handling */
+ atomic_set(&bp->intr_sem, 0);
rc = bnx2x_setup_leading(bp);
if (rc) {
-#ifdef BNX2X_STOP_ON_ERROR
- bp->panic = 1;
-#endif
- goto load_stop_netif;
+ BNX2X_ERR("Setup leading failed!\n");
+ goto load_netif_stop;
}
if (CHIP_IS_E1H(bp))
@@ -6319,13 +6422,13 @@
for_each_nondefault_queue(bp, i) {
rc = bnx2x_setup_multi(bp, i);
if (rc)
- goto load_stop_netif;
+ goto load_netif_stop;
}
if (CHIP_IS_E1(bp))
- bnx2x_set_mac_addr_e1(bp);
+ bnx2x_set_mac_addr_e1(bp, 1);
else
- bnx2x_set_mac_addr_e1h(bp);
+ bnx2x_set_mac_addr_e1h(bp, 1);
if (bp->port.pmf)
bnx2x_initial_phy_init(bp);
@@ -6339,7 +6442,6 @@
break;
case LOAD_OPEN:
- /* IRQ is only requested from bnx2x_open */
netif_start_queue(bp->dev);
bnx2x_set_rx_mode(bp->dev);
if (bp->flags & USING_MSIX_FLAG)
@@ -6365,21 +6467,17 @@
return 0;
-load_stop_netif:
- for_each_queue(bp, i)
- napi_disable(&bnx2x_fp(bp, i, napi));
-
-load_int_disable:
- bnx2x_int_disable_sync(bp);
-
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
+load_netif_stop:
+ bnx2x_napi_disable(bp);
+load_rings_free:
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i,
- RX_SGE_CNT*NUM_RX_SGE_PAGES);
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+load_int_disable:
+ bnx2x_int_disable_sync(bp);
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
load_error:
bnx2x_free_mem(bp);
@@ -6394,7 +6492,7 @@
/* halt the connection */
bp->fp[index].state = BNX2X_FP_STATE_HALTING;
- bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, 0, 0);
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, index, 0);
/* Wait for completion */
rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, index,
@@ -6411,7 +6509,7 @@
return rc;
}
-static void bnx2x_stop_leading(struct bnx2x *bp)
+static int bnx2x_stop_leading(struct bnx2x *bp)
{
u16 dsb_sp_prod_idx;
/* if the other port is handling traffic,
@@ -6429,7 +6527,7 @@
rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, 0,
&(bp->fp[0].state), 1);
if (rc) /* timeout */
- return;
+ return rc;
dsb_sp_prod_idx = *bp->dsb_sp_prod;
@@ -6441,20 +6539,24 @@
so there is not much to do if this times out
*/
while (dsb_sp_prod_idx == *bp->dsb_sp_prod) {
- msleep(1);
if (!cnt) {
DP(NETIF_MSG_IFDOWN, "timeout waiting for port del "
"dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
*bp->dsb_sp_prod, dsb_sp_prod_idx);
#ifdef BNX2X_STOP_ON_ERROR
bnx2x_panic();
+#else
+ rc = -EBUSY;
#endif
break;
}
cnt--;
+ msleep(1);
}
bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
+
+ return rc;
}
static void bnx2x_reset_func(struct bnx2x *bp)
@@ -6496,7 +6598,7 @@
val = REG_RD(bp, BRB1_REG_PORT_NUM_OCC_BLOCKS_0 + port*4);
if (val)
DP(NETIF_MSG_IFDOWN,
- "BRB1 is not empty %d blooks are occupied\n", val);
+ "BRB1 is not empty %d blocks are occupied\n", val);
/* TODO: Close Doorbell port? */
}
@@ -6536,43 +6638,35 @@
}
}
-/* msut be called with rtnl_lock */
+/* must be called with rtnl_lock */
static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
{
+ int port = BP_PORT(bp);
u32 reset_code = 0;
- int i, cnt;
+ int i, cnt, rc;
bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
bp->rx_mode = BNX2X_RX_MODE_NONE;
bnx2x_set_storm_rx_mode(bp);
- if (netif_running(bp->dev)) {
- netif_tx_disable(bp->dev);
- bp->dev->trans_start = jiffies; /* prevent tx timeout */
- }
-
+ bnx2x_netif_stop(bp);
+ if (!netif_running(bp->dev))
+ bnx2x_napi_disable(bp);
del_timer_sync(&bp->timer);
SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- /* Wait until all fast path tasks complete */
+ /* Wait until tx fast path tasks complete */
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
-#ifdef BNX2X_STOP_ON_ERROR
-#ifdef __powerpc64__
- DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%lx\n",
-#else
- DP(NETIF_MSG_IFDOWN, "fp->tpa_queue_used = 0x%llx\n",
-#endif
- fp->tpa_queue_used);
-#endif
cnt = 1000;
smp_rmb();
- while (bnx2x_has_work(fp)) {
- msleep(1);
+ while (BNX2X_HAS_TX_WORK(fp)) {
+
+ bnx2x_tx_int(fp, 1000);
if (!cnt) {
BNX2X_ERR("timeout waiting for queue[%d]\n",
i);
@@ -6584,40 +6678,68 @@
#endif
}
cnt--;
+ msleep(1);
smp_rmb();
}
}
-
- /* Wait until all slow path tasks complete */
- cnt = 1000;
- while ((bp->spq_left != MAX_SPQ_PENDING) && cnt--)
- msleep(1);
-
- for_each_queue(bp, i)
- napi_disable(&bnx2x_fp(bp, i, napi));
- /* Disable interrupts after Tx and Rx are disabled on stack level */
- bnx2x_int_disable_sync(bp);
+ /* Give HW time to discard old tx messages */
+ msleep(1);
/* Release IRQs */
bnx2x_free_irq(bp);
- if (bp->flags & NO_WOL_FLAG)
- reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
+ if (CHIP_IS_E1(bp)) {
+ struct mac_configuration_cmd *config =
+ bnx2x_sp(bp, mcast_config);
- else if (bp->wol) {
- u32 emac_base = BP_PORT(bp) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ bnx2x_set_mac_addr_e1(bp, 0);
+
+ for (i = 0; i < config->hdr.length_6b; i++)
+ CAM_INVALIDATE(config->config_table[i]);
+
+ config->hdr.length_6b = i;
+ if (CHIP_REV_IS_SLOW(bp))
+ config->hdr.offset = BNX2X_MAX_EMUL_MULTI*(1 + port);
+ else
+ config->hdr.offset = BNX2X_MAX_MULTICAST*(1 + port);
+ config->hdr.client_id = BP_CL_ID(bp);
+ config->hdr.reserved1 = 0;
+
+ bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_SET_MAC, 0,
+ U64_HI(bnx2x_sp_mapping(bp, mcast_config)),
+ U64_LO(bnx2x_sp_mapping(bp, mcast_config)), 0);
+
+ } else { /* E1H */
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
+
+ bnx2x_set_mac_addr_e1h(bp, 0);
+
+ for (i = 0; i < MC_HASH_SIZE; i++)
+ REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
+ }
+
+ if (unload_mode == UNLOAD_NORMAL)
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ else if (bp->flags & NO_WOL_FLAG) {
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
+ if (CHIP_IS_E1H(bp))
+ REG_WR(bp, MISC_REG_E1HMF_MODE, 0);
+
+ } else if (bp->wol) {
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
u8 *mac_addr = bp->dev->dev_addr;
u32 val;
-
/* The mac address is written to entries 1-4 to
preserve entry 0 which is used by the PMF */
+ u8 entry = (BP_E1HVN(bp) + 1)*8;
+
val = (mac_addr[0] << 8) | mac_addr[1];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val);
val = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
(mac_addr[4] << 8) | mac_addr[5];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8 + 4,
- val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
@@ -6630,23 +6752,14 @@
if (bnx2x_stop_multi(bp, i))
goto unload_error;
- if (CHIP_IS_E1H(bp))
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + BP_PORT(bp)*8, 0);
-
- bnx2x_stop_leading(bp);
-#ifdef BNX2X_STOP_ON_ERROR
- /* If ramrod completion timed out - break here! */
- if (bp->panic) {
+ rc = bnx2x_stop_leading(bp);
+ if (rc) {
BNX2X_ERR("Stop leading failed!\n");
+#ifdef BNX2X_STOP_ON_ERROR
return -EBUSY;
- }
+#else
+ goto unload_error;
#endif
-
- if ((bp->state != BNX2X_STATE_CLOSING_WAIT4_UNLOAD) ||
- (bp->fp[0].state != BNX2X_FP_STATE_CLOSED)) {
- DP(NETIF_MSG_IFDOWN, "failed to close leading properly! "
- "state 0x%x fp[0].state 0x%x\n",
- bp->state, bp->fp[0].state);
}
unload_error:
@@ -6656,12 +6769,12 @@
DP(NETIF_MSG_IFDOWN, "NO MCP load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
load_count[0]--;
- load_count[1 + BP_PORT(bp)]--;
+ load_count[1 + port]--;
DP(NETIF_MSG_IFDOWN, "NO MCP new load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
if (load_count[0] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
- else if (load_count[1 + BP_PORT(bp)] == 0)
+ else if (load_count[1 + port] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
else
reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
@@ -6681,8 +6794,7 @@
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i,
- RX_SGE_CNT*NUM_RX_SGE_PAGES);
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -6733,49 +6845,88 @@
/* Check if it is the UNDI driver
* UNDI driver initializes CID offset for normal bell to 0x7
*/
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
+ if (val == 0x7)
+ REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
if (val == 0x7) {
u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- /* save our func and fw_seq */
+ /* save our func */
int func = BP_FUNC(bp);
- u16 fw_seq = bp->fw_seq;
+ u32 swap_en;
+ u32 swap_val;
BNX2X_DEV_INFO("UNDI is active! reset device\n");
/* try unload UNDI on port 0 */
bp->func = 0;
- bp->fw_seq = (SHMEM_RD(bp,
- func_mb[bp->func].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
-
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
reset_code = bnx2x_fw_command(bp, reset_code);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
/* if UNDI is loaded on the other port */
if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) {
+ /* send "DONE" for previous unload */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* unload UNDI on port 1 */
bp->func = 1;
- bp->fw_seq = (SHMEM_RD(bp,
- func_mb[bp->func].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS);
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_UNLOAD_DONE);
-
- /* restore our func and fw_seq */
- bp->func = func;
- bp->fw_seq = fw_seq;
+ bnx2x_fw_command(bp, reset_code);
}
+ REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 :
+ HC_REG_CONFIG_0), 0x1000);
+
+ /* close input traffic and wait for it */
+ /* Do not rcv packets to BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK :
+ NIG_REG_LLH0_BRB1_DRV_MASK), 0x0);
+ /* Do not direct rcv packets that are not for MCP to
+ * the BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_NOT_MCP :
+ NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
+ /* clear AEU */
+ REG_WR(bp,
+ (BP_PORT(bp) ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0), 0);
+ msleep(10);
+
+ /* save NIG port swap info */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_en = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
/* reset device */
REG_WR(bp,
GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffff7f);
+ 0xd3ffffff);
REG_WR(bp,
GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
0x1403);
+ /* take the NIG out of reset and restore swap values */
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ MISC_REGISTERS_RESET_REG_1_RST_NIG);
+ REG_WR(bp, NIG_REG_PORT_SWAP, swap_val);
+ REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en);
+
+ /* send unload done to the MCP */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* restore our func and fw_seq */
+ bp->func = func;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
}
}
}
@@ -6783,6 +6934,7 @@
static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
{
u32 val, val2, val3, val4, id;
+ u16 pmc;
/* Get the chip revision id and number. */
/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
@@ -6840,8 +6992,16 @@
BNX2X_ERR("This driver needs bc_ver %X but found %X,"
" please upgrade BC\n", BNX2X_BC_VER, val);
}
- BNX2X_DEV_INFO("%sWoL Capable\n",
- (bp->flags & NO_WOL_FLAG)? "Not " : "");
+
+ if (BP_E1HVN(bp) == 0) {
+ pci_read_config_word(bp->pdev, bp->pm_cap + PCI_PM_PMC, &pmc);
+ bp->flags |= (pmc & PCI_PM_CAP_PME_D3cold) ? 0 : NO_WOL_FLAG;
+ } else {
+ /* no WOL capability for E1HVN != 0 */
+ bp->flags |= NO_WOL_FLAG;
+ }
+ BNX2X_DEV_INFO("%sWoL capable\n",
+ (bp->flags & NO_WOL_FLAG) ? "Not " : "");
val = SHMEM_RD(bp, dev_info.shared_hw_config.part_num);
val2 = SHMEM_RD(bp, dev_info.shared_hw_config.part_num[4]);
@@ -7274,9 +7434,8 @@
bp->mf_config =
SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
- val =
- (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) &
- FUNC_MF_CFG_E1HOV_TAG_MASK);
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) &
+ FUNC_MF_CFG_E1HOV_TAG_MASK);
if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
bp->e1hov = val;
@@ -7324,7 +7483,7 @@
if (BP_NOMCP(bp)) {
/* only supposed to happen on emulation/FPGA */
- BNX2X_ERR("warning rendom MAC workaround active\n");
+ BNX2X_ERR("warning random MAC workaround active\n");
random_ether_addr(bp->dev->dev_addr);
memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
}
@@ -7337,8 +7496,8 @@
int func = BP_FUNC(bp);
int rc;
- if (nomcp)
- bp->flags |= NO_MCP_FLAG;
+ /* Disable interrupt handling until HW is initialized */
+ atomic_set(&bp->intr_sem, 1);
mutex_init(&bp->port.phy_mutex);
@@ -7377,8 +7536,6 @@
bp->tx_ticks = 50;
bp->rx_ticks = 25;
- bp->stats_ticks = 1000000 & 0xffff00;
-
bp->timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ);
bp->current_interval = (poll ? poll : bp->timer_interval);
@@ -7628,25 +7785,25 @@
struct ethtool_drvinfo *info)
{
struct bnx2x *bp = netdev_priv(dev);
- char phy_fw_ver[PHY_FW_VER_LEN];
+ u8 phy_fw_ver[PHY_FW_VER_LEN];
strcpy(info->driver, DRV_MODULE_NAME);
strcpy(info->version, DRV_MODULE_VERSION);
phy_fw_ver[0] = '\0';
if (bp->port.pmf) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_get_ext_phy_fw_version(&bp->link_params,
(bp->state != BNX2X_STATE_CLOSED),
phy_fw_ver, PHY_FW_VER_LEN);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
}
- snprintf(info->fw_version, 32, "%d.%d.%d:%d BC:%x%s%s",
- BCM_5710_FW_MAJOR_VERSION, BCM_5710_FW_MINOR_VERSION,
- BCM_5710_FW_REVISION_VERSION,
- BCM_5710_FW_COMPILE_FLAGS, bp->common.bc_ver,
- ((phy_fw_ver[0] != '\0')? " PHY:":""), phy_fw_ver);
+ snprintf(info->fw_version, 32, "BC:%d.%d.%d%s%s",
+ (bp->common.bc_ver & 0xff0000) >> 16,
+ (bp->common.bc_ver & 0xff00) >> 8,
+ (bp->common.bc_ver & 0xff),
+ ((phy_fw_ver[0] != '\0') ? " PHY:" : ""), phy_fw_ver);
strcpy(info->bus_info, pci_name(bp->pdev));
info->n_stats = BNX2X_NUM_STATS;
info->testinfo_len = BNX2X_NUM_TESTS;
@@ -8097,7 +8254,7 @@
if (eeprom->magic == 0x00504859)
if (bp->port.pmf) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
rc = bnx2x_flash_download(bp, BP_PORT(bp),
bp->link_params.ext_phy_config,
(bp->state != BNX2X_STATE_CLOSED),
@@ -8109,7 +8266,7 @@
rc |= bnx2x_phy_init(&bp->link_params,
&bp->link_vars);
}
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
} else /* Only the PMF can access the PHY */
return -EINVAL;
@@ -8128,7 +8285,6 @@
coal->rx_coalesce_usecs = bp->rx_ticks;
coal->tx_coalesce_usecs = bp->tx_ticks;
- coal->stats_block_coalesce_usecs = bp->stats_ticks;
return 0;
}
@@ -8146,44 +8302,12 @@
if (bp->tx_ticks > 0x3000)
bp->tx_ticks = 0x3000;
- bp->stats_ticks = coal->stats_block_coalesce_usecs;
- if (bp->stats_ticks > 0xffff00)
- bp->stats_ticks = 0xffff00;
- bp->stats_ticks &= 0xffff00;
-
if (netif_running(dev))
bnx2x_update_coalesce(bp);
return 0;
}
-static int bnx2x_set_flags(struct net_device *dev, u32 data)
-{
- struct bnx2x *bp = netdev_priv(dev);
- int changed = 0;
- int rc = 0;
-
- if (data & ETH_FLAG_LRO) {
- if (!(dev->features & NETIF_F_LRO)) {
- dev->features |= NETIF_F_LRO;
- bp->flags |= TPA_ENABLE_FLAG;
- changed = 1;
- }
-
- } else if (dev->features & NETIF_F_LRO) {
- dev->features &= ~NETIF_F_LRO;
- bp->flags &= ~TPA_ENABLE_FLAG;
- changed = 1;
- }
-
- if (changed && netif_running(dev)) {
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
- rc = bnx2x_nic_load(bp, LOAD_NORMAL);
- }
-
- return rc;
-}
-
static void bnx2x_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *ering)
{
@@ -8266,7 +8390,7 @@
if (epause->autoneg) {
if (!(bp->port.supported & SUPPORTED_Autoneg)) {
- DP(NETIF_MSG_LINK, "Autoneg not supported\n");
+ DP(NETIF_MSG_LINK, "autoneg not supported\n");
return -EINVAL;
}
@@ -8285,6 +8409,34 @@
return 0;
}
+static int bnx2x_set_flags(struct net_device *dev, u32 data)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ int changed = 0;
+ int rc = 0;
+
+ /* TPA requires Rx CSUM offloading */
+ if ((data & ETH_FLAG_LRO) && bp->rx_csum) {
+ if (!(dev->features & NETIF_F_LRO)) {
+ dev->features |= NETIF_F_LRO;
+ bp->flags |= TPA_ENABLE_FLAG;
+ changed = 1;
+ }
+
+ } else if (dev->features & NETIF_F_LRO) {
+ dev->features &= ~NETIF_F_LRO;
+ bp->flags &= ~TPA_ENABLE_FLAG;
+ changed = 1;
+ }
+
+ if (changed && netif_running(dev)) {
+ bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ }
+
+ return rc;
+}
+
static u32 bnx2x_get_rx_csum(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -8295,9 +8447,19 @@
static int bnx2x_set_rx_csum(struct net_device *dev, u32 data)
{
struct bnx2x *bp = netdev_priv(dev);
+ int rc = 0;
bp->rx_csum = data;
- return 0;
+
+ /* Disable TPA, when Rx CSUM is disabled. Otherwise all
+ TPA'ed packets will be discarded due to wrong TCP CSUM */
+ if (!data) {
+ u32 flags = ethtool_op_get_flags(dev);
+
+ rc = bnx2x_set_flags(dev, (flags & ~ETH_FLAG_LRO));
+ }
+
+ return rc;
}
static int bnx2x_set_tso(struct net_device *dev, u32 data)
@@ -8335,6 +8497,7 @@
{
int idx, i, rc = -ENODEV;
u32 wr_val = 0;
+ int port = BP_PORT(bp);
static const struct {
u32 offset0;
u32 offset1;
@@ -8400,7 +8563,6 @@
for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
u32 offset, mask, save_val, val;
- int port = BP_PORT(bp);
offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
mask = reg_tbl[i].mask;
@@ -8446,16 +8608,17 @@
static const struct {
char *name;
u32 offset;
- u32 mask;
+ u32 e1_mask;
+ u32 e1h_mask;
} prty_tbl[] = {
- { "CCM_REG_CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0 },
- { "CFC_REG_CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0 },
- { "DMAE_REG_DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0 },
- { "TCM_REG_TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0 },
- { "UCM_REG_UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0 },
- { "XCM_REG_XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x1 },
+ { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 },
+ { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 },
+ { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 },
+ { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 },
+ { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 },
+ { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 },
- { NULL, 0xffffffff, 0 }
+ { NULL, 0xffffffff, 0, 0 }
};
if (!netif_running(bp->dev))
@@ -8469,7 +8632,8 @@
/* Check the parity status */
for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
val = REG_RD(bp, prty_tbl[i].offset);
- if (val & ~(prty_tbl[i].mask)) {
+ if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
+ (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) {
DP(NETIF_MSG_HW,
"%s is 0x%x\n", prty_tbl[i].name, val);
goto test_mem_exit;
@@ -8482,34 +8646,6 @@
return rc;
}
-static void bnx2x_netif_start(struct bnx2x *bp)
-{
- int i;
-
- if (atomic_dec_and_test(&bp->intr_sem)) {
- if (netif_running(bp->dev)) {
- bnx2x_int_enable(bp);
- for_each_queue(bp, i)
- napi_enable(&bnx2x_fp(bp, i, napi));
- if (bp->state == BNX2X_STATE_OPEN)
- netif_wake_queue(bp->dev);
- }
- }
-}
-
-static void bnx2x_netif_stop(struct bnx2x *bp)
-{
- int i;
-
- if (netif_running(bp->dev)) {
- netif_tx_disable(bp->dev);
- bp->dev->trans_start = jiffies; /* prevent tx timeout */
- for_each_queue(bp, i)
- napi_disable(&bnx2x_fp(bp, i, napi));
- }
- bnx2x_int_disable_sync(bp);
-}
-
static void bnx2x_wait_for_link(struct bnx2x *bp, u8 link_up)
{
int cnt = 1000;
@@ -8539,15 +8675,15 @@
if (loopback_mode == BNX2X_MAC_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_BMAC;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
} else if (loopback_mode == BNX2X_PHY_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
/* wait until link state is restored */
bnx2x_wait_for_link(bp, link_up);
@@ -8771,7 +8907,7 @@
if (!netif_running(dev))
return;
- /* offline tests are not suppoerted in MF mode */
+ /* offline tests are not supported in MF mode */
if (IS_E1HMF(bp))
etest->flags &= ~ETH_TEST_FL_OFFLINE;
@@ -8827,76 +8963,99 @@
long offset;
int size;
u32 flags;
- char string[ETH_GSTRING_LEN];
+#define STATS_FLAGS_PORT 1
+#define STATS_FLAGS_FUNC 2
+ u8 string[ETH_GSTRING_LEN];
} bnx2x_stats_arr[BNX2X_NUM_STATS] = {
-/* 1 */ { STATS_OFFSET32(valid_bytes_received_hi), 8, 1, "rx_bytes" },
- { STATS_OFFSET32(error_bytes_received_hi), 8, 1, "rx_error_bytes" },
- { STATS_OFFSET32(total_bytes_transmitted_hi), 8, 1, "tx_bytes" },
- { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi), 8, 0, "tx_error_bytes" },
+/* 1 */ { STATS_OFFSET32(valid_bytes_received_hi),
+ 8, STATS_FLAGS_FUNC, "rx_bytes" },
+ { STATS_OFFSET32(error_bytes_received_hi),
+ 8, STATS_FLAGS_FUNC, "rx_error_bytes" },
+ { STATS_OFFSET32(total_bytes_transmitted_hi),
+ 8, STATS_FLAGS_FUNC, "tx_bytes" },
+ { STATS_OFFSET32(tx_stat_ifhcoutbadoctets_hi),
+ 8, STATS_FLAGS_PORT, "tx_error_bytes" },
{ STATS_OFFSET32(total_unicast_packets_received_hi),
- 8, 1, "rx_ucast_packets" },
+ 8, STATS_FLAGS_FUNC, "rx_ucast_packets" },
{ STATS_OFFSET32(total_multicast_packets_received_hi),
- 8, 1, "rx_mcast_packets" },
+ 8, STATS_FLAGS_FUNC, "rx_mcast_packets" },
{ STATS_OFFSET32(total_broadcast_packets_received_hi),
- 8, 1, "rx_bcast_packets" },
+ 8, STATS_FLAGS_FUNC, "rx_bcast_packets" },
{ STATS_OFFSET32(total_unicast_packets_transmitted_hi),
- 8, 1, "tx_packets" },
+ 8, STATS_FLAGS_FUNC, "tx_packets" },
{ STATS_OFFSET32(tx_stat_dot3statsinternalmactransmiterrors_hi),
- 8, 0, "tx_mac_errors" },
+ 8, STATS_FLAGS_PORT, "tx_mac_errors" },
/* 10 */{ STATS_OFFSET32(rx_stat_dot3statscarriersenseerrors_hi),
- 8, 0, "tx_carrier_errors" },
+ 8, STATS_FLAGS_PORT, "tx_carrier_errors" },
{ STATS_OFFSET32(rx_stat_dot3statsfcserrors_hi),
- 8, 0, "rx_crc_errors" },
+ 8, STATS_FLAGS_PORT, "rx_crc_errors" },
{ STATS_OFFSET32(rx_stat_dot3statsalignmenterrors_hi),
- 8, 0, "rx_align_errors" },
+ 8, STATS_FLAGS_PORT, "rx_align_errors" },
{ STATS_OFFSET32(tx_stat_dot3statssinglecollisionframes_hi),
- 8, 0, "tx_single_collisions" },
+ 8, STATS_FLAGS_PORT, "tx_single_collisions" },
{ STATS_OFFSET32(tx_stat_dot3statsmultiplecollisionframes_hi),
- 8, 0, "tx_multi_collisions" },
+ 8, STATS_FLAGS_PORT, "tx_multi_collisions" },
{ STATS_OFFSET32(tx_stat_dot3statsdeferredtransmissions_hi),
- 8, 0, "tx_deferred" },
+ 8, STATS_FLAGS_PORT, "tx_deferred" },
{ STATS_OFFSET32(tx_stat_dot3statsexcessivecollisions_hi),
- 8, 0, "tx_excess_collisions" },
+ 8, STATS_FLAGS_PORT, "tx_excess_collisions" },
{ STATS_OFFSET32(tx_stat_dot3statslatecollisions_hi),
- 8, 0, "tx_late_collisions" },
+ 8, STATS_FLAGS_PORT, "tx_late_collisions" },
{ STATS_OFFSET32(tx_stat_etherstatscollisions_hi),
- 8, 0, "tx_total_collisions" },
+ 8, STATS_FLAGS_PORT, "tx_total_collisions" },
{ STATS_OFFSET32(rx_stat_etherstatsfragments_hi),
- 8, 0, "rx_fragments" },
-/* 20 */{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi), 8, 0, "rx_jabbers" },
+ 8, STATS_FLAGS_PORT, "rx_fragments" },
+/* 20 */{ STATS_OFFSET32(rx_stat_etherstatsjabbers_hi),
+ 8, STATS_FLAGS_PORT, "rx_jabbers" },
{ STATS_OFFSET32(rx_stat_etherstatsundersizepkts_hi),
- 8, 0, "rx_undersize_packets" },
+ 8, STATS_FLAGS_PORT, "rx_undersize_packets" },
{ STATS_OFFSET32(jabber_packets_received),
- 4, 1, "rx_oversize_packets" },
+ 4, STATS_FLAGS_FUNC, "rx_oversize_packets" },
{ STATS_OFFSET32(tx_stat_etherstatspkts64octets_hi),
- 8, 0, "tx_64_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_64_byte_packets" },
{ STATS_OFFSET32(tx_stat_etherstatspkts65octetsto127octets_hi),
- 8, 0, "tx_65_to_127_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_65_to_127_byte_packets" },
{ STATS_OFFSET32(tx_stat_etherstatspkts128octetsto255octets_hi),
- 8, 0, "tx_128_to_255_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_128_to_255_byte_packets" },
{ STATS_OFFSET32(tx_stat_etherstatspkts256octetsto511octets_hi),
- 8, 0, "tx_256_to_511_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_256_to_511_byte_packets" },
{ STATS_OFFSET32(tx_stat_etherstatspkts512octetsto1023octets_hi),
- 8, 0, "tx_512_to_1023_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_512_to_1023_byte_packets" },
{ STATS_OFFSET32(etherstatspkts1024octetsto1522octets_hi),
- 8, 0, "tx_1024_to_1522_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_1024_to_1522_byte_packets" },
{ STATS_OFFSET32(etherstatspktsover1522octets_hi),
- 8, 0, "tx_1523_to_9022_byte_packets" },
+ 8, STATS_FLAGS_PORT, "tx_1523_to_9022_byte_packets" },
/* 30 */{ STATS_OFFSET32(rx_stat_xonpauseframesreceived_hi),
- 8, 0, "rx_xon_frames" },
+ 8, STATS_FLAGS_PORT, "rx_xon_frames" },
{ STATS_OFFSET32(rx_stat_xoffpauseframesreceived_hi),
- 8, 0, "rx_xoff_frames" },
- { STATS_OFFSET32(tx_stat_outxonsent_hi), 8, 0, "tx_xon_frames" },
- { STATS_OFFSET32(tx_stat_outxoffsent_hi), 8, 0, "tx_xoff_frames" },
+ 8, STATS_FLAGS_PORT, "rx_xoff_frames" },
+ { STATS_OFFSET32(tx_stat_outxonsent_hi),
+ 8, STATS_FLAGS_PORT, "tx_xon_frames" },
+ { STATS_OFFSET32(tx_stat_outxoffsent_hi),
+ 8, STATS_FLAGS_PORT, "tx_xoff_frames" },
{ STATS_OFFSET32(rx_stat_maccontrolframesreceived_hi),
- 8, 0, "rx_mac_ctrl_frames" },
- { STATS_OFFSET32(mac_filter_discard), 4, 1, "rx_filtered_packets" },
- { STATS_OFFSET32(no_buff_discard), 4, 1, "rx_discards" },
- { STATS_OFFSET32(xxoverflow_discard), 4, 1, "rx_fw_discards" },
- { STATS_OFFSET32(brb_drop_hi), 8, 1, "brb_discard" },
-/* 39 */{ STATS_OFFSET32(brb_truncate_discard), 8, 1, "brb_truncate" }
+ 8, STATS_FLAGS_PORT, "rx_mac_ctrl_frames" },
+ { STATS_OFFSET32(mac_filter_discard),
+ 4, STATS_FLAGS_PORT, "rx_filtered_packets" },
+ { STATS_OFFSET32(no_buff_discard),
+ 4, STATS_FLAGS_FUNC, "rx_discards" },
+ { STATS_OFFSET32(xxoverflow_discard),
+ 4, STATS_FLAGS_PORT, "rx_fw_discards" },
+ { STATS_OFFSET32(brb_drop_hi),
+ 8, STATS_FLAGS_PORT, "brb_discard" },
+ { STATS_OFFSET32(brb_truncate_hi),
+ 8, STATS_FLAGS_PORT, "brb_truncate" },
+/* 40 */{ STATS_OFFSET32(rx_err_discard_pkt),
+ 4, STATS_FLAGS_FUNC, "rx_phy_ip_err_discards"},
+ { STATS_OFFSET32(rx_skb_alloc_failed),
+ 4, STATS_FLAGS_FUNC, "rx_skb_alloc_discard" },
+/* 42 */{ STATS_OFFSET32(hw_csum_err),
+ 4, STATS_FLAGS_FUNC, "rx_csum_offload_errors" }
};
+#define IS_NOT_E1HMF_STAT(bp, i) \
+ (IS_E1HMF(bp) && (bnx2x_stats_arr[i].flags & STATS_FLAGS_PORT))
+
static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -8905,7 +9064,7 @@
switch (stringset) {
case ETH_SS_STATS:
for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags))
+ if (IS_NOT_E1HMF_STAT(bp, i))
continue;
strcpy(buf + j*ETH_GSTRING_LEN,
bnx2x_stats_arr[i].string);
@@ -8925,7 +9084,7 @@
int i, num_stats = 0;
for (i = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags))
+ if (IS_NOT_E1HMF_STAT(bp, i))
continue;
num_stats++;
}
@@ -8940,7 +9099,7 @@
int i, j;
for (i = 0, j = 0; i < BNX2X_NUM_STATS; i++) {
- if (IS_E1HMF(bp) && (!bnx2x_stats_arr[i].flags))
+ if (IS_NOT_E1HMF_STAT(bp, i))
continue;
if (bnx2x_stats_arr[i].size == 0) {
@@ -9057,7 +9216,7 @@
PCI_PM_CTRL_PME_STATUS));
if (pmcsr & PCI_PM_CTRL_STATE_MASK)
- /* delay required during transition out of D3hot */
+ /* delay required during transition out of D3hot */
msleep(20);
break;
@@ -9092,6 +9251,7 @@
napi);
struct bnx2x *bp = fp->bp;
int work_done = 0;
+ u16 rx_cons_sb;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -9104,17 +9264,22 @@
bnx2x_update_fpsb_idx(fp);
- if ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) ||
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
+ if (BNX2X_HAS_TX_WORK(fp))
bnx2x_tx_int(fp, budget);
- if (le16_to_cpu(*fp->rx_cons_sb) != fp->rx_comp_cons)
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
+ if (BNX2X_HAS_RX_WORK(fp))
work_done = bnx2x_rx_int(fp, budget);
- rmb(); /* bnx2x_has_work() reads the status block */
+ rmb(); /* BNX2X_HAS_WORK() reads the status block */
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
/* must not complete if we consumed full budget */
- if ((work_done < budget) && !bnx2x_has_work(fp)) {
+ if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) {
#ifdef BNX2X_STOP_ON_ERROR
poll_panic:
@@ -9131,7 +9296,7 @@
/* we split the first BD into headers and data BDs
- * to ease the pain of our fellow micocode engineers
+ * to ease the pain of our fellow microcode engineers
* we use one mapping for both BDs
* So far this has only been observed to happen
* in Other Operating Systems(TM)
@@ -9238,7 +9403,7 @@
/* Check if LSO packet needs to be copied:
3 = 1 (for headers BD) + 2 (for PBD and last BD) */
int wnd_size = MAX_FETCH_BD - 3;
- /* Number of widnows to check */
+ /* Number of windows to check */
int num_wnds = skb_shinfo(skb)->nr_frags - wnd_size;
int wnd_idx = 0;
int frag_idx = 0;
@@ -9327,8 +9492,7 @@
fp_index = (smp_processor_id() % bp->num_queues);
fp = &bp->fp[fp_index];
- if (unlikely(bnx2x_tx_avail(bp->fp) <
- (skb_shinfo(skb)->nr_frags + 3))) {
+ if (unlikely(bnx2x_tx_avail(fp) < (skb_shinfo(skb)->nr_frags + 3))) {
bp->eth_stats.driver_xoff++,
netif_stop_queue(dev);
BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
@@ -9340,7 +9504,7 @@
skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
- /* First, check if we need to linearaize the skb
+ /* First, check if we need to linearize the skb
(due to FW restrictions) */
if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
/* Statistics of linearization */
@@ -9349,7 +9513,7 @@
DP(NETIF_MSG_TX_QUEUED, "SKB linearization failed - "
"silently dropping this SKB\n");
dev_kfree_skb_any(skb);
- return 0;
+ return NETDEV_TX_OK;
}
}
@@ -9372,7 +9536,8 @@
tx_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
tx_bd->general_data = (UNICAST_ADDRESS <<
ETH_TX_BD_ETH_ADDR_TYPE_SHIFT);
- tx_bd->general_data |= 1; /* header nbd */
+ /* header nbd */
+ tx_bd->general_data |= (1 << ETH_TX_BD_HDR_NBDS_SHIFT);
/* remember the first BD of the packet */
tx_buf->first_bd = fp->tx_bd_prod;
@@ -9390,7 +9555,6 @@
tx_bd->vlan = cpu_to_le16(pkt_prod);
if (xmit_type) {
-
/* turn on parsing and get a BD */
bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
pbd = (void *)&fp->tx_desc_ring[bd_prod];
@@ -9451,7 +9615,7 @@
tx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
- nbd = skb_shinfo(skb)->nr_frags + ((pbd == NULL)? 1 : 2);
+ nbd = skb_shinfo(skb)->nr_frags + ((pbd == NULL) ? 1 : 2);
tx_bd->nbd = cpu_to_le16(nbd);
tx_bd->nbytes = cpu_to_le16(skb_headlen(skb));
@@ -9721,9 +9885,9 @@
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
if (netif_running(dev)) {
if (CHIP_IS_E1(bp))
- bnx2x_set_mac_addr_e1(bp);
+ bnx2x_set_mac_addr_e1(bp, 1);
else
- bnx2x_set_mac_addr_e1h(bp);
+ bnx2x_set_mac_addr_e1h(bp, 1);
}
return 0;
@@ -9734,6 +9898,7 @@
{
struct mii_ioctl_data *data = if_mii(ifr);
struct bnx2x *bp = netdev_priv(dev);
+ int port = BP_PORT(bp);
int err;
switch (cmd) {
@@ -9749,7 +9914,7 @@
return -EAGAIN;
mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_read(bp, BP_PORT(bp), 0, bp->port.phy_addr,
+ err = bnx2x_cl45_read(bp, port, 0, bp->port.phy_addr,
DEFAULT_PHY_DEV_ADDR,
(data->reg_num & 0x1f), &mii_regval);
data->val_out = mii_regval;
@@ -9765,7 +9930,7 @@
return -EAGAIN;
mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_write(bp, BP_PORT(bp), 0, bp->port.phy_addr,
+ err = bnx2x_cl45_write(bp, port, 0, bp->port.phy_addr,
DEFAULT_PHY_DEV_ADDR,
(data->reg_num & 0x1f), data->val_in);
mutex_unlock(&bp->port.phy_mutex);
@@ -10141,7 +10306,7 @@
netif_device_detach(dev);
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ bnx2x_nic_unload(bp, UNLOAD_CLOSE);
bnx2x_set_power_state(bp, pci_choose_state(pdev, state));
@@ -10174,7 +10339,7 @@
bnx2x_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
- rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_OPEN);
rtnl_unlock();
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index 15c9a99..a67b0c3 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*
- * The registers description starts with the regsister Access type followed
+ * The registers description starts with the register Access type followed
* by size in bits. For example [RW 32]. The access types are:
* R - Read only
* RC - Clear on read
@@ -49,7 +49,7 @@
/* [RW 10] Write client 0: Assert pause threshold. */
#define BRB1_REG_PAUSE_LOW_THRESHOLD_0 0x60068
#define BRB1_REG_PAUSE_LOW_THRESHOLD_1 0x6006c
-/* [R 24] The number of full blocks occpied by port. */
+/* [R 24] The number of full blocks occupied by port. */
#define BRB1_REG_PORT_NUM_OCC_BLOCKS_0 0x60094
/* [RW 1] Reset the design by software. */
#define BRB1_REG_SOFT_RESET 0x600dc
@@ -740,6 +740,7 @@
#define HC_REG_ATTN_MSG1_ADDR_L 0x108020
#define HC_REG_ATTN_NUM_P0 0x108038
#define HC_REG_ATTN_NUM_P1 0x10803c
+#define HC_REG_COMMAND_REG 0x108180
#define HC_REG_CONFIG_0 0x108000
#define HC_REG_CONFIG_1 0x108004
#define HC_REG_FUNC_NUM_P0 0x1080ac
@@ -1372,6 +1373,23 @@
be asserted). */
#define MISC_REG_DRIVER_CONTROL_16 0xa5f0
#define MISC_REG_DRIVER_CONTROL_16_SIZE 2
+/* [RW 32] The following driver registers(1...16) represent 16 drivers and
+ 32 clients. Each client can be controlled by one driver only. One in each
+ bit represent that this driver control the appropriate client (Ex: bit 5
+ is set means this driver control client number 5). addr1 = set; addr0 =
+ clear; read from both addresses will give the same result = status. write
+ to address 1 will set a request to control all the clients that their
+ appropriate bit (in the write command) is set. if the client is free (the
+ appropriate bit in all the other drivers is clear) one will be written to
+ that driver register; if the client isn't free the bit will remain zero.
+ if the appropriate bit is set (the driver request to gain control on a
+ client it already controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW
+ interrupt will be asserted). write to address 0 will set a request to
+ free all the clients that their appropriate bit (in the write command) is
+ set. if the appropriate bit is clear (the driver request to free a client
+ it doesn't controls the ~MISC_REGISTERS_INT_STS.GENERIC_SW interrupt will
+ be asserted). */
+#define MISC_REG_DRIVER_CONTROL_7 0xa3c8
/* [RW 1] e1hmf for WOL. If clr WOL signal o the PXP will be send on bit 0
only. */
#define MISC_REG_E1HMF_MODE 0xa5f8
@@ -1394,13 +1412,13 @@
#define MISC_REG_GPIO 0xa490
/* [R 28] this field hold the last information that caused reserved
attention. bits [19:0] - address; [22:20] function; [23] reserved;
- [27:24] the master thatcaused the attention - according to the following
+ [27:24] the master that caused the attention - according to the following
encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
dbu; 8 = dmae */
#define MISC_REG_GRC_RSV_ATTN 0xa3c0
/* [R 28] this field hold the last information that caused timeout
attention. bits [19:0] - address; [22:20] function; [23] reserved;
- [27:24] the master thatcaused the attention - according to the following
+ [27:24] the master that caused the attention - according to the following
encodeing:1 = pxp; 2 = mcp; 3 = usdm; 4 = tsdm; 5 = xsdm; 6 = csdm; 7 =
dbu; 8 = dmae */
#define MISC_REG_GRC_TIMEOUT_ATTN 0xa3c4
@@ -1677,6 +1695,7 @@
/* [RW 8] init credit counter for port0 in LLH */
#define NIG_REG_LLH0_XCM_INIT_CREDIT 0x10554
#define NIG_REG_LLH0_XCM_MASK 0x10130
+#define NIG_REG_LLH1_BRB1_DRV_MASK 0x10248
/* [RW 1] send to BRB1 if no match on any of RMP rules. */
#define NIG_REG_LLH1_BRB1_NOT_MCP 0x102dc
/* [RW 2] Determine the classification participants. 0: no classification.1:
@@ -1727,6 +1746,9 @@
/* [R 32] Rx statistics : In user packets discarded due to BRB backpressure
for port0 */
#define NIG_REG_STAT0_BRB_DISCARD 0x105f0
+/* [R 32] Rx statistics : In user packets truncated due to BRB backpressure
+ for port0 */
+#define NIG_REG_STAT0_BRB_TRUNCATE 0x105f8
/* [WB_R 36] Tx statistics : Number of packets from emac0 or bmac0 that
between 1024 and 1522 bytes for port0 */
#define NIG_REG_STAT0_EGRESS_MAC_PKT0 0x10750
@@ -2298,7 +2320,7 @@
/* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k;
-128k */
#define PXP2_REG_RQ_QM_P_SIZE 0x120050
-/* [RW 1] 1' indicates that the RBC has finished configurating the PSWRQ */
+/* [RW 1] 1' indicates that the RBC has finished configuring the PSWRQ */
#define PXP2_REG_RQ_RBC_DONE 0x1201b0
/* [RW 3] Max burst size filed for read requests port 0; 000 - 128B;
001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
@@ -2406,7 +2428,7 @@
/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
buffer reaches this number has_payload will be asserted */
#define PXP2_REG_WR_DMAE_MPS 0x1205ec
-/* [RW 10] if Number of entries in dmae fifo will be higer than this
+/* [RW 10] if Number of entries in dmae fifo will be higher than this
threshold then has_payload indication will be asserted; the default value
should be equal to > write MBS size! */
#define PXP2_REG_WR_DMAE_TH 0x120368
@@ -2427,7 +2449,7 @@
/* [RW 2] 0 - 128B; - 256B; - 512B; - 1024B; when the payload in the
buffer reaches this number has_payload will be asserted */
#define PXP2_REG_WR_TSDM_MPS 0x1205d4
-/* [RW 10] if Number of entries in usdmdp fifo will be higer than this
+/* [RW 10] if Number of entries in usdmdp fifo will be higher than this
threshold then has_payload indication will be asserted; the default value
should be equal to > write MBS size! */
#define PXP2_REG_WR_USDMDP_TH 0x120348
@@ -3294,12 +3316,12 @@
#define XSEM_XSEM_INT_MASK_0_REG_ADDRESS_ERROR_SIZE 0
#define CFC_DEBUG1_REG_WRITE_AC (0x1<<4)
#define CFC_DEBUG1_REG_WRITE_AC_SIZE 4
-/* [R 1] debug only: This bit indicates wheter indicates that external
+/* [R 1] debug only: This bit indicates whether indicates that external
buffer was wrapped (oldest data was thrown); Relevant only when
~dbg_registers_debug_target=2 (PCI) & ~dbg_registers_full_mode=1 (wrap); */
#define DBG_REG_WRAP_ON_EXT_BUFFER 0xc124
#define DBG_REG_WRAP_ON_EXT_BUFFER_SIZE 1
-/* [R 1] debug only: This bit indicates wheter the internal buffer was
+/* [R 1] debug only: This bit indicates whether the internal buffer was
wrapped (oldest data was thrown) Relevant only when
~dbg_registers_debug_target=0 (internal buffer) */
#define DBG_REG_WRAP_ON_INT_BUFFER 0xc128
@@ -4944,6 +4966,7 @@
#define EMAC_RX_MODE_PROMISCUOUS (1L<<8)
#define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31)
#define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3)
+#define EMAC_TX_MODE_FLOW_EN (1L<<4)
#define MISC_REGISTERS_GPIO_0 0
#define MISC_REGISTERS_GPIO_1 1
#define MISC_REGISTERS_GPIO_2 2
@@ -4959,6 +4982,7 @@
#define MISC_REGISTERS_GPIO_PORT_SHIFT 4
#define MISC_REGISTERS_GPIO_SET_POS 8
#define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588
+#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7)
#define MISC_REGISTERS_RESET_REG_1_SET 0x584
#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
#define MISC_REGISTERS_RESET_REG_2_RST_BMAC0 (0x1<<0)
@@ -4993,7 +5017,9 @@
#define HW_LOCK_MAX_RESOURCE_VALUE 31
#define HW_LOCK_RESOURCE_8072_MDIO 0
#define HW_LOCK_RESOURCE_GPIO 1
+#define HW_LOCK_RESOURCE_PORT0_ATT_MASK 3
#define HW_LOCK_RESOURCE_SPIO 2
+#define HW_LOCK_RESOURCE_UNDI 5
#define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18)
#define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31)
#define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9)
@@ -5144,59 +5170,73 @@
#define GRCBASE_MISC_AEU GRCBASE_MISC
-/*the offset of the configuration space in the pci core register*/
+/* offset of configuration space in the pci core register */
#define PCICFG_OFFSET 0x2000
#define PCICFG_VENDOR_ID_OFFSET 0x00
#define PCICFG_DEVICE_ID_OFFSET 0x02
#define PCICFG_COMMAND_OFFSET 0x04
+#define PCICFG_COMMAND_IO_SPACE (1<<0)
+#define PCICFG_COMMAND_MEM_SPACE (1<<1)
+#define PCICFG_COMMAND_BUS_MASTER (1<<2)
+#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3)
+#define PCICFG_COMMAND_MWI_CYCLES (1<<4)
+#define PCICFG_COMMAND_VGA_SNOOP (1<<5)
+#define PCICFG_COMMAND_PERR_ENA (1<<6)
+#define PCICFG_COMMAND_STEPPING (1<<7)
+#define PCICFG_COMMAND_SERR_ENA (1<<8)
+#define PCICFG_COMMAND_FAST_B2B (1<<9)
+#define PCICFG_COMMAND_INT_DISABLE (1<<10)
+#define PCICFG_COMMAND_RESERVED (0x1f<<11)
#define PCICFG_STATUS_OFFSET 0x06
-#define PCICFG_REVESION_ID 0x08
+#define PCICFG_REVESION_ID 0x08
#define PCICFG_CACHE_LINE_SIZE 0x0c
#define PCICFG_LATENCY_TIMER 0x0d
-#define PCICFG_BAR_1_LOW 0x10
-#define PCICFG_BAR_1_HIGH 0x14
-#define PCICFG_BAR_2_LOW 0x18
-#define PCICFG_BAR_2_HIGH 0x1c
-#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c
+#define PCICFG_BAR_1_LOW 0x10
+#define PCICFG_BAR_1_HIGH 0x14
+#define PCICFG_BAR_2_LOW 0x18
+#define PCICFG_BAR_2_HIGH 0x1c
+#define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c
#define PCICFG_SUBSYSTEM_ID_OFFSET 0x2e
-#define PCICFG_INT_LINE 0x3c
-#define PCICFG_INT_PIN 0x3d
-#define PCICFG_PM_CSR_OFFSET 0x4c
-#define PCICFG_GRC_ADDRESS 0x78
-#define PCICFG_GRC_DATA 0x80
+#define PCICFG_INT_LINE 0x3c
+#define PCICFG_INT_PIN 0x3d
+#define PCICFG_PM_CAPABILITY 0x48
+#define PCICFG_PM_CAPABILITY_VERSION (0x3<<16)
+#define PCICFG_PM_CAPABILITY_CLOCK (1<<19)
+#define PCICFG_PM_CAPABILITY_RESERVED (1<<20)
+#define PCICFG_PM_CAPABILITY_DSI (1<<21)
+#define PCICFG_PM_CAPABILITY_AUX_CURRENT (0x7<<22)
+#define PCICFG_PM_CAPABILITY_D1_SUPPORT (1<<25)
+#define PCICFG_PM_CAPABILITY_D2_SUPPORT (1<<26)
+#define PCICFG_PM_CAPABILITY_PME_IN_D0 (1<<27)
+#define PCICFG_PM_CAPABILITY_PME_IN_D1 (1<<28)
+#define PCICFG_PM_CAPABILITY_PME_IN_D2 (1<<29)
+#define PCICFG_PM_CAPABILITY_PME_IN_D3_HOT (1<<30)
+#define PCICFG_PM_CAPABILITY_PME_IN_D3_COLD (1<<31)
+#define PCICFG_PM_CSR_OFFSET 0x4c
+#define PCICFG_PM_CSR_STATE (0x3<<0)
+#define PCICFG_PM_CSR_PME_ENABLE (1<<8)
+#define PCICFG_PM_CSR_PME_STATUS (1<<15)
+#define PCICFG_GRC_ADDRESS 0x78
+#define PCICFG_GRC_DATA 0x80
#define PCICFG_DEVICE_CONTROL 0xb4
#define PCICFG_LINK_CONTROL 0xbc
-#define PCICFG_COMMAND_IO_SPACE (1<<0)
-#define PCICFG_COMMAND_MEM_SPACE (1<<1)
-#define PCICFG_COMMAND_BUS_MASTER (1<<2)
-#define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3)
-#define PCICFG_COMMAND_MWI_CYCLES (1<<4)
-#define PCICFG_COMMAND_VGA_SNOOP (1<<5)
-#define PCICFG_COMMAND_PERR_ENA (1<<6)
-#define PCICFG_COMMAND_STEPPING (1<<7)
-#define PCICFG_COMMAND_SERR_ENA (1<<8)
-#define PCICFG_COMMAND_FAST_B2B (1<<9)
-#define PCICFG_COMMAND_INT_DISABLE (1<<10)
-#define PCICFG_COMMAND_RESERVED (0x1f<<11)
-
-#define PCICFG_PM_CSR_STATE (0x3<<0)
-#define PCICFG_PM_CSR_PME_STATUS (1<<15)
#define BAR_USTRORM_INTMEM 0x400000
#define BAR_CSTRORM_INTMEM 0x410000
#define BAR_XSTRORM_INTMEM 0x420000
#define BAR_TSTRORM_INTMEM 0x430000
+/* for accessing the IGU in case of status block ACK */
#define BAR_IGU_INTMEM 0x440000
#define BAR_DOORBELL_OFFSET 0x800000
#define BAR_ME_REGISTER 0x450000
-
-#define GRC_CONFIG_2_SIZE_REG 0x408 /* config_2 offset */
-#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
+/* config_2 offset */
+#define GRC_CONFIG_2_SIZE_REG 0x408
+#define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
#define PCI_CONFIG_2_BAR1_SIZE_DISABLED (0L<<0)
#define PCI_CONFIG_2_BAR1_SIZE_64K (1L<<0)
#define PCI_CONFIG_2_BAR1_SIZE_128K (2L<<0)
@@ -5213,11 +5253,11 @@
#define PCI_CONFIG_2_BAR1_SIZE_256M (13L<<0)
#define PCI_CONFIG_2_BAR1_SIZE_512M (14L<<0)
#define PCI_CONFIG_2_BAR1_SIZE_1G (15L<<0)
-#define PCI_CONFIG_2_BAR1_64ENA (1L<<4)
-#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5)
-#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6)
-#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7)
-#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8)
+#define PCI_CONFIG_2_BAR1_64ENA (1L<<4)
+#define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5)
+#define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6)
+#define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7)
+#define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8)
#define PCI_CONFIG_2_EXP_ROM_SIZE_DISABLED (0L<<8)
#define PCI_CONFIG_2_EXP_ROM_SIZE_2K (1L<<8)
#define PCI_CONFIG_2_EXP_ROM_SIZE_4K (2L<<8)
@@ -5234,46 +5274,44 @@
#define PCI_CONFIG_2_EXP_ROM_SIZE_8M (13L<<8)
#define PCI_CONFIG_2_EXP_ROM_SIZE_16M (14L<<8)
#define PCI_CONFIG_2_EXP_ROM_SIZE_32M (15L<<8)
-#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16)
-#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17)
+#define PCI_CONFIG_2_BAR_PREFETCH (1L<<16)
+#define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17)
/* config_3 offset */
-#define GRC_CONFIG_3_SIZE_REG (0x40c)
-#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
-#define PCI_CONFIG_3_FORCE_PME (1L<<24)
-#define PCI_CONFIG_3_PME_STATUS (1L<<25)
-#define PCI_CONFIG_3_PME_ENABLE (1L<<26)
-#define PCI_CONFIG_3_PM_STATE (0x3L<<27)
-#define PCI_CONFIG_3_VAUX_PRESET (1L<<30)
-#define PCI_CONFIG_3_PCI_POWER (1L<<31)
-
-/* config_2 offset */
-#define GRC_CONFIG_2_SIZE_REG 0x408
+#define GRC_CONFIG_3_SIZE_REG 0x40c
+#define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
+#define PCI_CONFIG_3_FORCE_PME (1L<<24)
+#define PCI_CONFIG_3_PME_STATUS (1L<<25)
+#define PCI_CONFIG_3_PME_ENABLE (1L<<26)
+#define PCI_CONFIG_3_PM_STATE (0x3L<<27)
+#define PCI_CONFIG_3_VAUX_PRESET (1L<<30)
+#define PCI_CONFIG_3_PCI_POWER (1L<<31)
#define GRC_BAR2_CONFIG 0x4e0
-#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0)
-#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0)
-#define PCI_CONFIG_2_BAR2_64ENA (1L<<4)
+#define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0)
+#define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0)
+#define PCI_CONFIG_2_BAR2_64ENA (1L<<4)
-#define PCI_PM_DATA_A (0x410)
-#define PCI_PM_DATA_B (0x414)
-#define PCI_ID_VAL1 (0x434)
-#define PCI_ID_VAL2 (0x438)
+#define PCI_PM_DATA_A 0x410
+#define PCI_PM_DATA_B 0x414
+#define PCI_ID_VAL1 0x434
+#define PCI_ID_VAL2 0x438
+
#define MDIO_REG_BANK_CL73_IEEEB0 0x0
#define MDIO_CL73_IEEEB0_CL73_AN_CONTROL 0x0
@@ -5522,6 +5560,8 @@
#define MDIO_PMA_REG_GEN_CTRL 0xca10
#define MDIO_PMA_REG_GEN_CTRL_ROM_RESET_INTERNAL_MP 0x0188
#define MDIO_PMA_REG_GEN_CTRL_ROM_MICRO_RESET 0x018a
+#define MDIO_PMA_REG_M8051_MSGIN_REG 0xca12
+#define MDIO_PMA_REG_M8051_MSGOUT_REG 0xca13
#define MDIO_PMA_REG_ROM_VER1 0xca19
#define MDIO_PMA_REG_ROM_VER2 0xca1a
#define MDIO_PMA_REG_EDC_FFE_MAIN 0xca1b
@@ -5576,7 +5616,8 @@
#define MDIO_AN_REG_LINK_STATUS 0x8304
#define MDIO_AN_REG_CL37_CL73 0x8370
#define MDIO_AN_REG_CL37_AN 0xffe0
-#define MDIO_AN_REG_CL37_FD 0xffe4
+#define MDIO_AN_REG_CL37_FC_LD 0xffe4
+#define MDIO_AN_REG_CL37_FC_LP 0xffe5
#define IGU_FUNC_BASE 0x0400
@@ -5600,4 +5641,13 @@
#define IGU_INT_NOP 2
#define IGU_INT_NOP2 3
+#define COMMAND_REG_INT_ACK 0x0
+#define COMMAND_REG_PROD_UPD 0x4
+#define COMMAND_REG_ATTN_BITS_UPD 0x8
+#define COMMAND_REG_ATTN_BITS_SET 0xc
+#define COMMAND_REG_ATTN_BITS_CLR 0x10
+#define COMMAND_REG_COALESCE_NOW 0x14
+#define COMMAND_REG_SIMD_MASK 0x18
+#define COMMAND_REG_SIMD_NOMASK 0x1c
+
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index a7800e5..ec6b0af 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -26,7 +26,6 @@
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/delay.h>
-#include <linux/version.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 19d32a2..5cf78d6 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1838,7 +1838,7 @@
if ((le16_to_cpu(rfd->command) & cb_el) &&
(RU_RUNNING == nic->ru_running))
- if (readb(&nic->csr->scb.status) & rus_no_res)
+ if (ioread8(&nic->csr->scb.status) & rus_no_res)
nic->ru_running = RU_SUSPENDED;
return -ENODATA;
}
@@ -1861,7 +1861,7 @@
if ((le16_to_cpu(rfd->command) & cb_el) &&
(RU_RUNNING == nic->ru_running)) {
- if (readb(&nic->csr->scb.status) & rus_no_res)
+ if (ioread8(&nic->csr->scb.status) & rus_no_res)
nic->ru_running = RU_SUSPENDED;
}
@@ -2738,9 +2738,7 @@
nic->flags |= wol_magic;
/* ack any pending wake events, disable PME */
- err = pci_enable_wake(pdev, 0, 0);
- if (err)
- DPRINTK(PROBE, ERR, "Error clearing wake event\n");
+ pci_pme_active(pdev, false);
strcpy(netdev->name, "eth%d");
if((err = register_netdev(netdev))) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9d6edf3..d04eef5 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -144,6 +144,8 @@
static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
/* IGP cable length table */
static const
@@ -168,6 +170,8 @@
83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
104, 109, 114, 118, 121, 124};
+static DEFINE_SPINLOCK(e1000_eeprom_lock);
+
/******************************************************************************
* Set the phy type member in the hw struct.
*
@@ -4904,6 +4908,15 @@
*****************************************************************************/
s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_read_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 i = 0;
@@ -5236,6 +5249,16 @@
*****************************************************************************/
s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_write_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
s32 status = 0;
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index b9f90a5..213437d 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -208,7 +208,7 @@
} r;
struct { /* list_option info */
int nr;
- struct e1000_opt_list { int i; char *str; } *p;
+ const struct e1000_opt_list { int i; char *str; } *p;
} l;
} arg;
};
@@ -242,7 +242,7 @@
break;
case list_option: {
int i;
- struct e1000_opt_list *ent;
+ const struct e1000_opt_list *ent;
for (i = 0; i < opt->arg.l.nr; i++) {
ent = &opt->arg.l.p[i];
@@ -279,7 +279,9 @@
void __devinit e1000_check_options(struct e1000_adapter *adapter)
{
+ struct e1000_option opt;
int bd = adapter->bd_number;
+
if (bd >= E1000_MAX_NIC) {
DPRINTK(PROBE, NOTICE,
"Warning: no configuration for board #%i\n", bd);
@@ -287,19 +289,21 @@
}
{ /* Transmit Descriptor Count */
- struct e1000_option opt = {
+ struct e1000_tx_ring *tx_ring = adapter->tx_ring;
+ int i;
+ e1000_mac_type mac_type = adapter->hw.mac_type;
+
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Transmit Descriptors",
.err = "using default of "
__MODULE_STRING(E1000_DEFAULT_TXD),
.def = E1000_DEFAULT_TXD,
- .arg = { .r = { .min = E1000_MIN_TXD }}
+ .arg = { .r = {
+ .min = E1000_MIN_TXD,
+ .max = mac_type < e1000_82544 ? E1000_MAX_TXD : E1000_MAX_82544_TXD
+ }}
};
- struct e1000_tx_ring *tx_ring = adapter->tx_ring;
- int i;
- e1000_mac_type mac_type = adapter->hw.mac_type;
- opt.arg.r.max = mac_type < e1000_82544 ?
- E1000_MAX_TXD : E1000_MAX_82544_TXD;
if (num_TxDescriptors > bd) {
tx_ring->count = TxDescriptors[bd];
@@ -313,19 +317,21 @@
tx_ring[i].count = tx_ring->count;
}
{ /* Receive Descriptor Count */
- struct e1000_option opt = {
+ struct e1000_rx_ring *rx_ring = adapter->rx_ring;
+ int i;
+ e1000_mac_type mac_type = adapter->hw.mac_type;
+
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Receive Descriptors",
.err = "using default of "
__MODULE_STRING(E1000_DEFAULT_RXD),
.def = E1000_DEFAULT_RXD,
- .arg = { .r = { .min = E1000_MIN_RXD }}
+ .arg = { .r = {
+ .min = E1000_MIN_RXD,
+ .max = mac_type < e1000_82544 ? E1000_MAX_RXD : E1000_MAX_82544_RXD
+ }}
};
- struct e1000_rx_ring *rx_ring = adapter->rx_ring;
- int i;
- e1000_mac_type mac_type = adapter->hw.mac_type;
- opt.arg.r.max = mac_type < e1000_82544 ? E1000_MAX_RXD :
- E1000_MAX_82544_RXD;
if (num_RxDescriptors > bd) {
rx_ring->count = RxDescriptors[bd];
@@ -339,7 +345,7 @@
rx_ring[i].count = rx_ring->count;
}
{ /* Checksum Offload Enable/Disable */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = enable_option,
.name = "Checksum Offload",
.err = "defaulting to Enabled",
@@ -363,7 +369,7 @@
{ E1000_FC_FULL, "Flow Control Enabled" },
{ E1000_FC_DEFAULT, "Flow Control Hardware Default" }};
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = list_option,
.name = "Flow Control",
.err = "reading default settings from EEPROM",
@@ -381,7 +387,7 @@
}
}
{ /* Transmit Interrupt Delay */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Transmit Interrupt Delay",
.err = "using default of " __MODULE_STRING(DEFAULT_TIDV),
@@ -399,7 +405,7 @@
}
}
{ /* Transmit Absolute Interrupt Delay */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Transmit Absolute Interrupt Delay",
.err = "using default of " __MODULE_STRING(DEFAULT_TADV),
@@ -417,7 +423,7 @@
}
}
{ /* Receive Interrupt Delay */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Receive Interrupt Delay",
.err = "using default of " __MODULE_STRING(DEFAULT_RDTR),
@@ -435,7 +441,7 @@
}
}
{ /* Receive Absolute Interrupt Delay */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Receive Absolute Interrupt Delay",
.err = "using default of " __MODULE_STRING(DEFAULT_RADV),
@@ -453,7 +459,7 @@
}
}
{ /* Interrupt Throttling Rate */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = range_option,
.name = "Interrupt Throttling Rate (ints/sec)",
.err = "using default of " __MODULE_STRING(DEFAULT_ITR),
@@ -497,7 +503,7 @@
}
}
{ /* Smart Power Down */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = enable_option,
.name = "PHY Smart Power Down",
.err = "defaulting to Disabled",
@@ -513,7 +519,7 @@
}
}
{ /* Kumeran Lock Loss Workaround */
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = enable_option,
.name = "Kumeran Lock Loss Workaround",
.err = "defaulting to Enabled",
@@ -578,16 +584,18 @@
static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter)
{
+ struct e1000_option opt;
unsigned int speed, dplx, an;
int bd = adapter->bd_number;
{ /* Speed */
- struct e1000_opt_list speed_list[] = {{ 0, "" },
- { SPEED_10, "" },
- { SPEED_100, "" },
- { SPEED_1000, "" }};
+ static const struct e1000_opt_list speed_list[] = {
+ { 0, "" },
+ { SPEED_10, "" },
+ { SPEED_100, "" },
+ { SPEED_1000, "" }};
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = list_option,
.name = "Speed",
.err = "parameter ignored",
@@ -604,11 +612,12 @@
}
}
{ /* Duplex */
- struct e1000_opt_list dplx_list[] = {{ 0, "" },
- { HALF_DUPLEX, "" },
- { FULL_DUPLEX, "" }};
+ static const struct e1000_opt_list dplx_list[] = {
+ { 0, "" },
+ { HALF_DUPLEX, "" },
+ { FULL_DUPLEX, "" }};
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = list_option,
.name = "Duplex",
.err = "parameter ignored",
@@ -637,7 +646,7 @@
"parameter ignored\n");
adapter->hw.autoneg_advertised = AUTONEG_ADV_DEFAULT;
} else { /* Autoneg */
- struct e1000_opt_list an_list[] =
+ static const struct e1000_opt_list an_list[] =
#define AA "AutoNeg advertising "
{{ 0x01, AA "10/HD" },
{ 0x02, AA "10/FD" },
@@ -671,7 +680,7 @@
{ 0x2e, AA "1000/FD, 100/FD, 100/HD, 10/FD" },
{ 0x2f, AA "1000/FD, 100/FD, 100/HD, 10/FD, 10/HD" }};
- struct e1000_option opt = {
+ opt = (struct e1000_option) {
.type = list_option,
.name = "AutoNeg",
.err = "parameter ignored",
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index f823b8b..14b0e6c 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -389,7 +389,7 @@
/* Interrupt Cause Set */
#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
-#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
+#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */
#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */
/* Transmit Descriptor Control */
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index cf57050..5ea6b60 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -257,7 +257,6 @@
struct net_device *netdev;
struct pci_dev *pdev;
struct net_device_stats net_stats;
- spinlock_t stats_lock; /* prevent concurrent stats updates */
/* structs defined in e1000_hw.h */
struct e1000_hw hw;
@@ -284,6 +283,8 @@
unsigned long led_status;
unsigned int flags;
+ struct work_struct downshift_task;
+ struct work_struct update_phy_task;
};
struct e1000_info {
@@ -305,6 +306,7 @@
#define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
#define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
#define FLAG_HAS_JUMBO_FRAMES (1 << 7)
+#define FLAG_READ_ONLY_NVM (1 << 8)
#define FLAG_IS_ICH (1 << 9)
#define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
#define FLAG_IS_QUAD_PORT_A (1 << 12)
@@ -326,6 +328,7 @@
#define FLAG_RX_CSUM_ENABLED (1 << 28)
#define FLAG_TSO_FORCE (1 << 29)
#define FLAG_RX_RESTART_NOW (1 << 30)
+#define FLAG_MSI_TEST_FAILED (1 << 31)
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
@@ -384,6 +387,7 @@
extern bool e1000e_get_laa_state_82571(struct e1000_hw *hw);
extern void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state);
+extern void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
bool state);
extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index cf9679f..33a3ff1 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -177,7 +177,7 @@
u32 status;
status = er32(STATUS);
- return (status & E1000_STATUS_LU);
+ return (status & E1000_STATUS_LU) ? 1 : 0;
}
static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
@@ -432,6 +432,10 @@
regs_buff[11] = er32(TIDV);
regs_buff[12] = adapter->hw.phy.type; /* PHY type (IGP=1, M88=0) */
+
+ /* ethtool doesn't use anything past this point, so all this
+ * code is likely legacy junk for apps that may or may not
+ * exist */
if (hw->phy.type == e1000_phy_m88) {
e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
regs_buff[13] = (u32)phy_data; /* cable length */
@@ -447,7 +451,7 @@
regs_buff[22] = adapter->phy_stats.receive_errors;
regs_buff[23] = regs_buff[13]; /* mdix mode */
}
- regs_buff[21] = adapter->phy_stats.idle_errors; /* phy idle errors */
+ regs_buff[21] = 0; /* was idle_errors */
e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
@@ -529,6 +533,9 @@
if (eeprom->magic != (adapter->pdev->vendor | (adapter->pdev->device << 16)))
return -EFAULT;
+ if (adapter->flags & FLAG_READ_ONLY_NVM)
+ return -EINVAL;
+
max_len = hw->nvm.word_size * 2;
first_word = eeprom->offset >> 1;
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 9e38452..bcd2bc4 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -58,6 +58,7 @@
#define ICH_FLASH_HSFCTL 0x0006
#define ICH_FLASH_FADDR 0x0008
#define ICH_FLASH_FDATA0 0x0010
+#define ICH_FLASH_PR0 0x0074
#define ICH_FLASH_READ_COMMAND_TIMEOUT 500
#define ICH_FLASH_WRITE_COMMAND_TIMEOUT 500
@@ -150,6 +151,19 @@
u16 regval;
};
+/* ICH Flash Protected Region */
+union ich8_flash_protected_range {
+ struct ich8_pr {
+ u32 base:13; /* 0:12 Protected Range Base */
+ u32 reserved1:2; /* 13:14 Reserved */
+ u32 rpe:1; /* 15 Read Protection Enable */
+ u32 limit:13; /* 16:28 Protected Range Limit */
+ u32 reserved2:2; /* 29:30 Reserved */
+ u32 wpe:1; /* 31 Write Protection Enable */
+ } range;
+ u32 regval;
+};
+
static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw);
static void e1000_clear_hw_cntrs_ich8lan(struct e1000_hw *hw);
static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw);
@@ -366,6 +380,9 @@
return 0;
}
+static DEFINE_MUTEX(nvm_mutex);
+static pid_t nvm_owner = -1;
+
/**
* e1000_acquire_swflag_ich8lan - Acquire software control flag
* @hw: pointer to the HW structure
@@ -379,6 +396,15 @@
u32 extcnf_ctrl;
u32 timeout = PHY_CFG_TIMEOUT;
+ might_sleep();
+
+ if (!mutex_trylock(&nvm_mutex)) {
+ WARN(1, KERN_ERR "e1000e mutex contention. Owned by pid %d\n",
+ nvm_owner);
+ mutex_lock(&nvm_mutex);
+ }
+ nvm_owner = current->pid;
+
while (timeout) {
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
@@ -393,6 +419,8 @@
if (!timeout) {
hw_dbg(hw, "FW or HW has locked the resource for too long.\n");
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
return -E1000_ERR_CONFIG;
}
@@ -414,6 +442,9 @@
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
+
+ nvm_owner = -1;
+ mutex_unlock(&nvm_mutex);
}
/**
@@ -1284,6 +1315,7 @@
* programming failed.
*/
if (ret_val) {
+ /* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
hw_dbg(hw, "Flash commit failed.\n");
e1000_release_swflag_ich8lan(hw);
return ret_val;
@@ -1374,6 +1406,49 @@
}
/**
+ * e1000e_write_protect_nvm_ich8lan - Make the NVM read-only
+ * @hw: pointer to the HW structure
+ *
+ * To prevent malicious write/erase of the NVM, set it to be read-only
+ * so that the hardware ignores all write/erase cycles of the NVM via
+ * the flash control registers. The shadow-ram copy of the NVM will
+ * still be updated, however any updates to this copy will not stick
+ * across driver reloads.
+ **/
+void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw)
+{
+ union ich8_flash_protected_range pr0;
+ union ich8_hws_flash_status hsfsts;
+ u32 gfpreg;
+ s32 ret_val;
+
+ ret_val = e1000_acquire_swflag_ich8lan(hw);
+ if (ret_val)
+ return;
+
+ gfpreg = er32flash(ICH_FLASH_GFPREG);
+
+ /* Write-protect GbE Sector of NVM */
+ pr0.regval = er32flash(ICH_FLASH_PR0);
+ pr0.range.base = gfpreg & FLASH_GFPREG_BASE_MASK;
+ pr0.range.limit = ((gfpreg >> 16) & FLASH_GFPREG_BASE_MASK);
+ pr0.range.wpe = true;
+ ew32flash(ICH_FLASH_PR0, pr0.regval);
+
+ /*
+ * Lock down a subset of GbE Flash Control Registers, e.g.
+ * PR0 to prevent the write-protection from being lifted.
+ * Once FLOCKDN is set, the registers protected by it cannot
+ * be written until FLOCKDN is cleared by a hardware reset.
+ */
+ hsfsts.regval = er16flash(ICH_FLASH_HSFSTS);
+ hsfsts.hsf_status.flockdn = true;
+ ew32flash(ICH_FLASH_HSFSTS, hsfsts.regval);
+
+ e1000_release_swflag_ich8lan(hw);
+}
+
+/**
* e1000_write_flash_data_ich8lan - Writes bytes to the NVM
* @hw: pointer to the HW structure
* @offset: The offset (in bytes) of the byte/word to read.
@@ -1720,6 +1795,9 @@
ew32(CTRL, (ctrl | E1000_CTRL_RST));
msleep(20);
+ /* release the swflag because it is not reset by hardware reset */
+ e1000_release_swflag_ich8lan(hw);
+
ret_val = e1000e_get_auto_rd_done(hw);
if (ret_val) {
/*
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 05b0b2f..b81c423 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -47,7 +47,7 @@
#include "e1000.h"
-#define DRV_VERSION "0.3.3.3-k2"
+#define DRV_VERSION "0.3.3.3-k6"
char e1000e_driver_name[] = "e1000e";
const char e1000e_driver_version[] = DRV_VERSION;
@@ -510,9 +510,12 @@
netdev_alloc_skb(netdev, length + NET_IP_ALIGN);
if (new_skb) {
skb_reserve(new_skb, NET_IP_ALIGN);
- memcpy(new_skb->data - NET_IP_ALIGN,
- skb->data - NET_IP_ALIGN,
- length + NET_IP_ALIGN);
+ skb_copy_to_linear_data_offset(new_skb,
+ -NET_IP_ALIGN,
+ (skb->data -
+ NET_IP_ALIGN),
+ (length +
+ NET_IP_ALIGN));
/* save the skb in buffer_info as good */
buffer_info->skb = skb;
skb = new_skb;
@@ -1112,6 +1115,14 @@
writel(0, adapter->hw.hw_addr + rx_ring->tail);
}
+static void e1000e_downshift_workaround(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, downshift_task);
+
+ e1000e_gig_downshift_workaround_ich8lan(&adapter->hw);
+}
+
/**
* e1000_intr_msi - Interrupt Handler
* @irq: interrupt number
@@ -1136,7 +1147,7 @@
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround-- For packet buffer work-around on
@@ -1202,7 +1213,7 @@
*/
if ((adapter->flags & FLAG_LSC_GIG_SPEED_DROP) &&
(!(er32(STATUS) & E1000_STATUS_LU)))
- e1000e_gig_downshift_workaround_ich8lan(hw);
+ schedule_work(&adapter->downshift_task);
/*
* 80003ES2LAN workaround--
@@ -1233,26 +1244,36 @@
return IRQ_HANDLED;
}
+/**
+ * e1000_request_irq - initialize interrupts
+ *
+ * Attempts to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ **/
static int e1000_request_irq(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
- irq_handler_t handler = e1000_intr;
int irq_flags = IRQF_SHARED;
int err;
- if (!pci_enable_msi(adapter->pdev)) {
- adapter->flags |= FLAG_MSI_ENABLED;
- handler = e1000_intr_msi;
- irq_flags = 0;
+ if (!(adapter->flags & FLAG_MSI_TEST_FAILED)) {
+ err = pci_enable_msi(adapter->pdev);
+ if (!err) {
+ adapter->flags |= FLAG_MSI_ENABLED;
+ irq_flags = 0;
+ }
}
- err = request_irq(adapter->pdev->irq, handler, irq_flags, netdev->name,
- netdev);
+ err = request_irq(adapter->pdev->irq,
+ ((adapter->flags & FLAG_MSI_ENABLED) ?
+ &e1000_intr_msi : &e1000_intr),
+ irq_flags, netdev->name, netdev);
if (err) {
- e_err("Unable to allocate %s interrupt (return: %d)\n",
- adapter->flags & FLAG_MSI_ENABLED ? "MSI":"INTx", err);
- if (adapter->flags & FLAG_MSI_ENABLED)
+ if (adapter->flags & FLAG_MSI_ENABLED) {
pci_disable_msi(adapter->pdev);
+ adapter->flags &= ~FLAG_MSI_ENABLED;
+ }
+ e_err("Unable to allocate interrupt, Error: %d\n", err);
}
return err;
@@ -2579,8 +2600,6 @@
/* Explicitly disable IRQ since the NIC can be in any state. */
e1000_irq_disable(adapter);
- spin_lock_init(&adapter->stats_lock);
-
set_bit(__E1000_DOWN, &adapter->state);
return 0;
@@ -2592,6 +2611,135 @@
}
/**
+ * e1000_intr_msi_test - Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ **/
+static irqreturn_t e1000_intr_msi_test(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
+ u32 icr = er32(ICR);
+
+ e_dbg("%s: icr is %08X\n", netdev->name, icr);
+ if (icr & E1000_ICR_RXSEQ) {
+ adapter->flags &= ~FLAG_MSI_TEST_FAILED;
+ wmb();
+ }
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * e1000_test_msi_interrupt - Returns 0 for successful test
+ * @adapter: board private struct
+ *
+ * code flow taken from tg3.c
+ **/
+static int e1000_test_msi_interrupt(struct e1000_adapter *adapter)
+{
+ struct net_device *netdev = adapter->netdev;
+ struct e1000_hw *hw = &adapter->hw;
+ int err;
+
+ /* poll_enable hasn't been called yet, so don't need disable */
+ /* clear any pending events */
+ er32(ICR);
+
+ /* free the real vector and request a test handler */
+ e1000_free_irq(adapter);
+
+ /* Assume that the test fails, if it succeeds then the test
+ * MSI irq handler will unset this flag */
+ adapter->flags |= FLAG_MSI_TEST_FAILED;
+
+ err = pci_enable_msi(adapter->pdev);
+ if (err)
+ goto msi_test_failed;
+
+ err = request_irq(adapter->pdev->irq, &e1000_intr_msi_test, 0,
+ netdev->name, netdev);
+ if (err) {
+ pci_disable_msi(adapter->pdev);
+ goto msi_test_failed;
+ }
+
+ wmb();
+
+ e1000_irq_enable(adapter);
+
+ /* fire an unusual interrupt on the test handler */
+ ew32(ICS, E1000_ICS_RXSEQ);
+ e1e_flush();
+ msleep(50);
+
+ e1000_irq_disable(adapter);
+
+ rmb();
+
+ if (adapter->flags & FLAG_MSI_TEST_FAILED) {
+ err = -EIO;
+ e_info("MSI interrupt test failed!\n");
+ }
+
+ free_irq(adapter->pdev->irq, netdev);
+ pci_disable_msi(adapter->pdev);
+
+ if (err == -EIO)
+ goto msi_test_failed;
+
+ /* okay so the test worked, restore settings */
+ e_dbg("%s: MSI interrupt test succeeded!\n", netdev->name);
+msi_test_failed:
+ /* restore the original vector, even if it failed */
+ e1000_request_irq(adapter);
+ return err;
+}
+
+/**
+ * e1000_test_msi - Returns 0 if MSI test succeeds or INTx mode is restored
+ * @adapter: board private struct
+ *
+ * code flow taken from tg3.c, called with e1000 interrupts disabled.
+ **/
+static int e1000_test_msi(struct e1000_adapter *adapter)
+{
+ int err;
+ u16 pci_cmd;
+
+ if (!(adapter->flags & FLAG_MSI_ENABLED))
+ return 0;
+
+ /* disable SERR in case the MSI write causes a master abort */
+ pci_read_config_word(adapter->pdev, PCI_COMMAND, &pci_cmd);
+ pci_write_config_word(adapter->pdev, PCI_COMMAND,
+ pci_cmd & ~PCI_COMMAND_SERR);
+
+ err = e1000_test_msi_interrupt(adapter);
+
+ /* restore previous setting of command word */
+ pci_write_config_word(adapter->pdev, PCI_COMMAND, pci_cmd);
+
+ /* success ! */
+ if (!err)
+ return 0;
+
+ /* EIO means MSI test failed */
+ if (err != -EIO)
+ return err;
+
+ /* back to INTx mode */
+ e_warn("MSI interrupt test failed, using legacy interrupt.\n");
+
+ e1000_free_irq(adapter);
+
+ err = e1000_request_irq(adapter);
+
+ return err;
+}
+
+/**
* e1000_open - Called when a network interface is made active
* @netdev: network interface device structure
*
@@ -2649,6 +2797,19 @@
if (err)
goto err_req_irq;
+ /*
+ * Work around PCIe errata with MSI interrupts causing some chipsets to
+ * ignore e1000e MSI messages, which means we need to test our MSI
+ * interrupt now
+ */
+ {
+ err = e1000_test_msi(adapter);
+ if (err) {
+ e_err("Interrupt allocation failed\n");
+ goto err_req_irq;
+ }
+ }
+
/* From here on the code is the same as e1000e_up() */
clear_bit(__E1000_DOWN, &adapter->state);
@@ -2757,6 +2918,21 @@
return 0;
}
+/**
+ * e1000e_update_phy_task - work thread to update phy
+ * @work: pointer to our work struct
+ *
+ * this worker thread exists because we must acquire a
+ * semaphore to read the phy, which we could msleep while
+ * waiting for it, and we can't msleep in a timer.
+ **/
+static void e1000e_update_phy_task(struct work_struct *work)
+{
+ struct e1000_adapter *adapter = container_of(work,
+ struct e1000_adapter, update_phy_task);
+ e1000_get_phy_info(&adapter->hw);
+}
+
/*
* Need to wait a few seconds after link up to get diagnostic information from
* the phy
@@ -2764,7 +2940,7 @@
static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
- e1000_get_phy_info(&adapter->hw);
+ schedule_work(&adapter->update_phy_task);
}
/**
@@ -2775,10 +2951,6 @@
{
struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
- unsigned long irq_flags;
- u16 phy_tmp;
-
-#define PHY_IDLE_ERROR_COUNT_MASK 0x00FF
/*
* Prevent stats update while adapter is being reset, or if the pci
@@ -2789,14 +2961,6 @@
if (pci_channel_offline(pdev))
return;
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
-
- /*
- * these counters are modified from e1000_adjust_tbi_stats,
- * called from the interrupt context, so they must only
- * be written while holding adapter->stats_lock
- */
-
adapter->stats.crcerrs += er32(CRCERRS);
adapter->stats.gprc += er32(GPRC);
adapter->stats.gorc += er32(GORCL);
@@ -2867,21 +3031,10 @@
/* Tx Dropped needs to be maintained elsewhere */
- /* Phy Stats */
- if (hw->phy.media_type == e1000_media_type_copper) {
- if ((adapter->link_speed == SPEED_1000) &&
- (!e1e_rphy(hw, PHY_1000T_STATUS, &phy_tmp))) {
- phy_tmp &= PHY_IDLE_ERROR_COUNT_MASK;
- adapter->phy_stats.idle_errors += phy_tmp;
- }
- }
-
/* Management Stats */
adapter->stats.mgptc += er32(MGTPTC);
adapter->stats.mgprc += er32(MGTPRC);
adapter->stats.mgpdc += er32(MGTPDC);
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
/**
@@ -2893,10 +3046,6 @@
struct e1000_hw *hw = &adapter->hw;
struct e1000_phy_regs *phy = &adapter->phy_regs;
int ret_val;
- unsigned long irq_flags;
-
-
- spin_lock_irqsave(&adapter->stats_lock, irq_flags);
if ((er32(STATUS) & E1000_STATUS_LU) &&
(adapter->hw.phy.media_type == e1000_media_type_copper)) {
@@ -2927,8 +3076,6 @@
phy->stat1000 = 0;
phy->estatus = (ESTATUS_1000_TFULL | ESTATUS_1000_THALF);
}
-
- spin_unlock_irqrestore(&adapter->stats_lock, irq_flags);
}
static void e1000_print_link_info(struct e1000_adapter *adapter)
@@ -3055,7 +3202,7 @@
case SPEED_10:
txb2b = 0;
netdev->tx_queue_len = 10;
- adapter->tx_timeout_factor = 14;
+ adapter->tx_timeout_factor = 16;
break;
case SPEED_100:
txb2b = 0;
@@ -3721,7 +3868,7 @@
struct e1000_adapter *adapter = netdev_priv(netdev);
int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
- if ((max_frame < ETH_ZLEN + ETH_FCS_LEN) ||
+ if ((new_mtu < ETH_ZLEN + ETH_FCS_LEN + VLAN_HLEN) ||
(max_frame > MAX_JUMBO_FRAME_SIZE)) {
e_err("Invalid MTU setting\n");
return -EINVAL;
@@ -4312,6 +4459,8 @@
adapter->bd_number = cards_found++;
+ e1000e_check_options(adapter);
+
/* setup adapter struct */
err = e1000_sw_init(adapter);
if (err)
@@ -4327,6 +4476,10 @@
if (err)
goto err_hw_init;
+ if ((adapter->flags & FLAG_IS_ICH) &&
+ (adapter->flags & FLAG_READ_ONLY_NVM))
+ e1000e_write_protect_nvm_ich8lan(&adapter->hw);
+
hw->mac.ops.get_bus_info(&adapter->hw);
adapter->hw.phy.autoneg_wait_to_complete = 0;
@@ -4417,8 +4570,8 @@
INIT_WORK(&adapter->reset_task, e1000_reset_task);
INIT_WORK(&adapter->watchdog_task, e1000_watchdog_task);
-
- e1000e_check_options(adapter);
+ INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround);
+ INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task);
/* Initialize link parameters. User can change them with ethtool */
adapter->hw.mac.autoneg = 1;
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 8effc31..d91dbf7 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -133,6 +133,15 @@
*/
E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
+/*
+ * Write Protect NVM
+ *
+ * Valid Range: 0, 1
+ *
+ * Default Value: 1 (enabled)
+ */
+E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
+
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@@ -324,14 +333,27 @@
adapter->itr = 20000;
break;
default:
- e1000_validate_option(&adapter->itr, &opt,
- adapter);
/*
- * save the setting, because the dynamic bits
- * change itr. clear the lower two bits
- * because they are used as control
+ * Save the setting, because the dynamic bits
+ * change itr.
*/
- adapter->itr_setting = adapter->itr & ~3;
+ if (e1000_validate_option(&adapter->itr, &opt,
+ adapter) &&
+ (adapter->itr == 3)) {
+ /*
+ * In case of invalid user value,
+ * default to conservative mode.
+ */
+ adapter->itr_setting = adapter->itr;
+ adapter->itr = 20000;
+ } else {
+ /*
+ * Clear the lower two bits because
+ * they are used as control.
+ */
+ adapter->itr_setting =
+ adapter->itr & ~3;
+ }
break;
}
} else {
@@ -375,4 +397,25 @@
opt.def);
}
}
+ { /* Write-protect NVM */
+ const struct e1000_option opt = {
+ .type = enable_option,
+ .name = "Write-protect NVM",
+ .err = "defaulting to Enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (adapter->flags & FLAG_IS_ICH) {
+ if (num_WriteProtectNVM > bd) {
+ unsigned int write_protect_nvm = WriteProtectNVM[bd];
+ e1000_validate_option(&write_protect_nvm, &opt,
+ adapter);
+ if (write_protect_nvm)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ } else {
+ if (opt.def)
+ adapter->flags |= FLAG_READ_ONLY_NVM;
+ }
+ }
+ }
}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 053971e..eeb55ed 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5522,7 +5522,7 @@
if (id->driver_data & DEV_HAS_CHECKSUM) {
np->rx_csum = 1;
np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
- dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG;
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
dev->features |= NETIF_F_TSO;
}
@@ -5643,6 +5643,7 @@
dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff;
dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff;
writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
+ printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
}
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5835,7 +5836,7 @@
dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
- dev->features & (NETIF_F_HW_CSUM | NETIF_F_SG) ?
+ dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
"csum " : "",
dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
"vlan " : "",
@@ -5890,14 +5891,12 @@
}
}
-static void __devexit nv_remove(struct pci_dev *pci_dev)
+static void nv_restore_mac_addr(struct pci_dev *pci_dev)
{
struct net_device *dev = pci_get_drvdata(pci_dev);
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
- unregister_netdev(dev);
-
/* special op: write back the misordered MAC address - otherwise
* the next nv_probe would see a wrong address.
*/
@@ -5905,6 +5904,15 @@
writel(np->orig_mac[1], base + NvRegMacAddrB);
writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
base + NvRegTransmitPoll);
+}
+
+static void __devexit nv_remove(struct pci_dev *pci_dev)
+{
+ struct net_device *dev = pci_get_drvdata(pci_dev);
+
+ unregister_netdev(dev);
+
+ nv_restore_mac_addr(pci_dev);
/* restore any phy related changes */
nv_restore_phy(dev);
@@ -5975,10 +5983,14 @@
if (netif_running(dev))
nv_close(dev);
- pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
- pci_enable_wake(pdev, PCI_D3cold, np->wolenabled);
+ nv_restore_mac_addr(pdev);
+
pci_disable_device(pdev);
- pci_set_power_state(pdev, PCI_D3hot);
+ if (system_state == SYSTEM_POWER_OFF) {
+ if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled))
+ pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);
+ pci_set_power_state(pdev, PCI_D3hot);
+ }
}
#else
#define nv_suspend NULL
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 9a51ec8..9d46182 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -792,6 +792,10 @@
int r;
int err;
+ /* to initialize the fep->cur_rx,... */
+ /* not doing this, will cause a crash in fs_enet_rx_napi */
+ fs_init_bds(fep->ndev);
+
if (fep->fpi->use_napi)
napi_enable(&fep->napi);
@@ -1167,6 +1171,10 @@
.compatible = "fsl,cpm1-scc-enet",
.data = (void *)&fs_scc_ops,
},
+ {
+ .compatible = "fsl,cpm2-scc-enet",
+ .data = (void *)&fs_scc_ops,
+ },
#endif
#ifdef CONFIG_FS_ENET_HAS_FCC
{
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 029b3c7e..22f50dd 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -47,7 +47,6 @@
#include "fs_enet.h"
/*************************************************/
-
#if defined(CONFIG_CPM1)
/* for a 8xx __raw_xxx's are sufficient */
#define __fs_out32(addr, x) __raw_writel(x, addr)
@@ -62,6 +61,8 @@
#define __fs_out16(addr, x) out_be16(addr, x)
#define __fs_in32(addr) in_be32(addr)
#define __fs_in16(addr) in_be16(addr)
+#define __fs_out8(addr, x) out_8(addr, x)
+#define __fs_in8(addr) in_8(addr)
#endif
/* write, read, set bits, clear bits */
@@ -262,8 +263,13 @@
/* Initialize function code registers for big-endian.
*/
+#ifndef CONFIG_NOT_COHERENT_CACHE
+ W8(ep, sen_genscc.scc_rfcr, SCC_EB | SCC_GBL);
+ W8(ep, sen_genscc.scc_tfcr, SCC_EB | SCC_GBL);
+#else
W8(ep, sen_genscc.scc_rfcr, SCC_EB);
W8(ep, sen_genscc.scc_tfcr, SCC_EB);
+#endif
/* Set maximum bytes per receive buffer.
* This appears to be an Ethernet frame size, not the buffer
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index ca6cf6e..4320a98 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -105,6 +105,7 @@
static int gfar_enet_open(struct net_device *dev);
static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static void gfar_reset_task(struct work_struct *work);
static void gfar_timeout(struct net_device *dev);
static int gfar_close(struct net_device *dev);
struct sk_buff *gfar_new_skb(struct net_device *dev);
@@ -134,9 +135,7 @@
static void gfar_vlan_rx_register(struct net_device *netdev,
struct vlan_group *grp);
void gfar_halt(struct net_device *dev);
-#ifdef CONFIG_PM
static void gfar_halt_nodisable(struct net_device *dev);
-#endif
void gfar_start(struct net_device *dev);
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
@@ -211,6 +210,7 @@
spin_lock_init(&priv->txlock);
spin_lock_init(&priv->rxlock);
spin_lock_init(&priv->bflock);
+ INIT_WORK(&priv->reset_task, gfar_reset_task);
platform_set_drvdata(pdev, dev);
@@ -631,7 +631,6 @@
}
-#ifdef CONFIG_PM
/* Halt the receive and transmit queues */
static void gfar_halt_nodisable(struct net_device *dev)
{
@@ -657,7 +656,6 @@
cpu_relax();
}
}
-#endif
/* Halt the receive and transmit queues */
void gfar_halt(struct net_device *dev)
@@ -666,6 +664,8 @@
struct gfar __iomem *regs = priv->regs;
u32 tempval;
+ gfar_halt_nodisable(dev);
+
/* Disable Rx and Tx */
tempval = gfar_read(®s->maccfg1);
tempval &= ~(MACCFG1_RX_EN | MACCFG1_TX_EN);
@@ -1214,6 +1214,7 @@
napi_disable(&priv->napi);
+ cancel_work_sync(&priv->reset_task);
stop_gfar(dev);
/* Disconnect from the PHY */
@@ -1328,13 +1329,16 @@
return 0;
}
-/* gfar_timeout gets called when a packet has not been
+/* gfar_reset_task gets scheduled when a packet has not been
* transmitted after a set amount of time.
* For now, assume that clearing out all the structures, and
- * starting over will fix the problem. */
-static void gfar_timeout(struct net_device *dev)
+ * starting over will fix the problem.
+ */
+static void gfar_reset_task(struct work_struct *work)
{
- dev->stats.tx_errors++;
+ struct gfar_private *priv = container_of(work, struct gfar_private,
+ reset_task);
+ struct net_device *dev = priv->dev;
if (dev->flags & IFF_UP) {
stop_gfar(dev);
@@ -1344,6 +1348,14 @@
netif_tx_schedule_all(dev);
}
+static void gfar_timeout(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ dev->stats.tx_errors++;
+ schedule_work(&priv->reset_task);
+}
+
/* Interrupt Handler for Transmit complete */
static int gfar_clean_tx_ring(struct net_device *dev)
{
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index d59df98..f46e9b6 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -756,6 +756,7 @@
uint32_t msg_enable;
+ struct work_struct reset_task;
/* Network Statistics */
struct gfar_extra_stats extra_stats;
};
diff --git a/drivers/net/gianfar_sysfs.c b/drivers/net/gianfar_sysfs.c
index 5116f68..782c201 100644
--- a/drivers/net/gianfar_sysfs.c
+++ b/drivers/net/gianfar_sysfs.c
@@ -33,7 +33,6 @@
#include <asm/uaccess.h>
#include <linux/module.h>
-#include <linux/version.h>
#include "gianfar.h"
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 8239939..fbbd3e6 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -139,7 +139,7 @@
#ifndef MODULE
struct net_device * __init hp_plus_probe(int unit)
{
- struct net_device *dev = alloc_ei_netdev();
+ struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@@ -284,7 +284,7 @@
int option_reg;
int retval;
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
+ if ((retval = request_irq(dev->irq, eip_interrupt, 0, dev->name, dev))) {
return retval;
}
@@ -302,7 +302,7 @@
/* Select the operational page. */
outw(Perf_Page, ioaddr + HP_PAGING);
- ei_open(dev);
+ eip_open(dev);
return 0;
}
@@ -313,7 +313,7 @@
int option_reg = inw(ioaddr + HPP_OPTION);
free_irq(dev->irq, dev);
- ei_close(dev);
+ eip_close(dev);
outw((option_reg & ~EnableIRQ) | MemDisable | NICReset | ChipReset,
ioaddr + HPP_OPTION);
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 2e720f2..ccd9d90 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -663,9 +663,6 @@
if (emac_phy_gpcs(dev->phy.mode))
emac_mii_reset_phy(&dev->phy);
- /* Required for Pause packet support in EMAC */
- dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1);
-
return 0;
}
@@ -1150,6 +1147,9 @@
} else
netif_carrier_on(dev->ndev);
+ /* Required for Pause packet support in EMAC */
+ dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1);
+
emac_configure(dev);
mal_poll_add(dev->mal, &dev->commac);
mal_enable_tx_channel(dev->mal, dev->mal_tx_chan);
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index a03fe1f..c2d57f8 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -904,8 +904,6 @@
unsigned long data_dma_addr;
desc.fields.flags_len = IBMVETH_BUF_VALID | skb->len;
- data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
- skb->len, DMA_TO_DEVICE);
if (skb->ip_summed == CHECKSUM_PARTIAL &&
ip_hdr(skb)->protocol != IPPROTO_TCP && skb_checksum_help(skb)) {
@@ -924,6 +922,8 @@
buf[1] = 0;
}
+ data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
+ skb->len, DMA_TO_DEVICE);
if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) {
if (!firmware_has_feature(FW_FEATURE_CMO))
ibmveth_error_printk("tx: unable to map xmit buffer\n");
@@ -932,6 +932,7 @@
desc.fields.address = adapter->bounce_buffer_dma;
tx_map_failed++;
used_bounce = 1;
+ wmb();
} else
desc.fields.address = data_dma_addr;
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index bb823ac..f5e2e72 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -87,7 +87,6 @@
case E1000_DEV_ID_82576:
case E1000_DEV_ID_82576_FIBER:
case E1000_DEV_ID_82576_SERDES:
- case E1000_DEV_ID_82576_QUAD_COPPER:
mac->type = e1000_82576;
break;
default:
diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index a65ccc3..99504a6 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -41,7 +41,6 @@
#define E1000_DEV_ID_82576 0x10C9
#define E1000_DEV_ID_82576_FIBER 0x10E6
#define E1000_DEV_ID_82576_SERDES 0x10E7
-#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
#define E1000_DEV_ID_82575EB_COPPER 0x10A7
#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 11aee13..58906c9 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -373,13 +373,17 @@
regs_buff[12] = rd32(E1000_EECD);
/* Interrupt */
- regs_buff[13] = rd32(E1000_EICR);
+ /* Reading EICS for EICR because they read the
+ * same but EICS does not clear on read */
+ regs_buff[13] = rd32(E1000_EICS);
regs_buff[14] = rd32(E1000_EICS);
regs_buff[15] = rd32(E1000_EIMS);
regs_buff[16] = rd32(E1000_EIMC);
regs_buff[17] = rd32(E1000_EIAC);
regs_buff[18] = rd32(E1000_EIAM);
- regs_buff[19] = rd32(E1000_ICR);
+ /* Reading ICS for ICR because they read the
+ * same but ICS does not clear on read */
+ regs_buff[19] = rd32(E1000_ICS);
regs_buff[20] = rd32(E1000_ICS);
regs_buff[21] = rd32(E1000_IMS);
regs_buff[22] = rd32(E1000_IMC);
@@ -1746,15 +1750,6 @@
/* return success for non excluded adapter ports */
retval = 0;
break;
- case E1000_DEV_ID_82576_QUAD_COPPER:
- /* quad port adapters only support WoL on port A */
- if (!(adapter->flags & IGB_FLAG_QUAD_PORT_A)) {
- wol->supported = 0;
- break;
- }
- /* return success for non excluded adapter ports */
- retval = 0;
- break;
default:
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 8f66e15..634c4c9 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -61,7 +61,6 @@
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_FIBER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_SERDES), board_82575 },
- { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_QUAD_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_FIBER_SERDES), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575GB_QUAD_COPPER), board_82575 },
@@ -521,7 +520,7 @@
adapter->msix_entries,
numvecs);
if (err == 0)
- return;
+ goto out;
igb_reset_interrupt_capability(adapter);
@@ -531,7 +530,7 @@
adapter->num_tx_queues = 1;
if (!pci_enable_msi(adapter->pdev))
adapter->flags |= IGB_FLAG_HAS_MSI;
-
+out:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
return;
@@ -1217,16 +1216,6 @@
if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1)
adapter->eeprom_wol = 0;
break;
- case E1000_DEV_ID_82576_QUAD_COPPER:
- /* if quad port adapter, disable WoL on all but port A */
- if (global_quad_port_a != 0)
- adapter->eeprom_wol = 0;
- else
- adapter->flags |= IGB_FLAG_QUAD_PORT_A;
- /* Reset for multiple quad port adapters */
- if (++global_quad_port_a == 4)
- global_quad_port_a = 0;
- break;
}
/* initialize the wol settings based on the eeprom settings */
@@ -2290,7 +2279,9 @@
struct igb_ring *tx_ring = adapter->tx_ring;
struct e1000_mac_info *mac = &adapter->hw.mac;
u32 link;
+ u32 eics = 0;
s32 ret_val;
+ int i;
if ((netif_carrier_ok(netdev)) &&
(rd32(E1000_STATUS) & E1000_STATUS_LU))
@@ -2392,7 +2383,13 @@
}
/* Cause software interrupt to ensure rx ring is cleaned */
- wr32(E1000_ICS, E1000_ICS_RXDMT0);
+ if (adapter->msix_entries) {
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ eics |= adapter->rx_ring[i].eims_value;
+ wr32(E1000_EICS, eics);
+ } else {
+ wr32(E1000_ICS, E1000_ICS_RXDMT0);
+ }
/* Force detection of hung controller every watchdog period */
tx_ring->detect_tx_hung = true;
diff --git a/drivers/net/ipg.h b/drivers/net/ipg.h
index e0e718a..dd9318f 100644
--- a/drivers/net/ipg.h
+++ b/drivers/net/ipg.h
@@ -7,7 +7,6 @@
#ifndef __LINUX_IPG_H
#define __LINUX_IPG_H
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -21,7 +20,6 @@
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/skbuff.h>
-#include <linux/version.h>
#include <asm/bitops.h>
/*
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 2f38e84..f96358b 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -190,6 +190,7 @@
case IXGBE_DEV_ID_82598AF_DUAL_PORT:
case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
case IXGBE_DEV_ID_82598EB_CX4:
+ case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
media_type = ixgbe_media_type_fiber;
break;
case IXGBE_DEV_ID_82598AT_DUAL_PORT:
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index e5f3da8..a417be7 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -48,7 +48,7 @@
static const char ixgbe_driver_string[] =
"Intel(R) 10 Gigabit PCI Express Network Driver";
-#define DRV_VERSION "1.3.18-k2"
+#define DRV_VERSION "1.3.18-k4"
const char ixgbe_driver_version[] = DRV_VERSION;
static const char ixgbe_copyright[] =
"Copyright (c) 1999-2007 Intel Corporation.";
@@ -72,6 +72,8 @@
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4),
board_82598 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT),
+ board_82598 },
/* required last entry */
{0, }
@@ -1634,16 +1636,17 @@
struct ixgbe_hw *hw = &adapter->hw;
struct dev_mc_list *mc_ptr;
u8 *mta_list;
- u32 fctrl;
+ u32 fctrl, vlnctrl;
int i;
/* Check for Promiscuous and All Multicast modes */
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
if (netdev->flags & IFF_PROMISC) {
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
- fctrl &= ~IXGBE_VLNCTRL_VFE;
+ vlnctrl &= ~IXGBE_VLNCTRL_VFE;
} else {
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
@@ -1651,10 +1654,11 @@
} else {
fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
}
- fctrl |= IXGBE_VLNCTRL_VFE;
+ vlnctrl |= IXGBE_VLNCTRL_VFE;
}
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
if (netdev->mc_count) {
mta_list = kcalloc(netdev->mc_count, ETH_ALEN, GFP_ATOMIC);
@@ -2300,6 +2304,12 @@
int vector, v_budget;
/*
+ * Set the default interrupt throttle rate.
+ */
+ adapter->rx_eitr = (1000000 / IXGBE_DEFAULT_ITR_RX_USECS);
+ adapter->tx_eitr = (1000000 / IXGBE_DEFAULT_ITR_TX_USECS);
+
+ /*
* It's easy to be greedy for MSI-X vectors, but it really
* doesn't do us much good if we have a lot more vectors
* than CPU's. So let's be conservative and only ask for
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 1ad7cb9..c0282a2 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -39,6 +39,7 @@
#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
#define IXGBE_DEV_ID_82598AT_DUAL_PORT 0x10C8
#define IXGBE_DEV_ID_82598EB_CX4 0x10DD
+#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
/* General Registers */
#define IXGBE_CTRL 0x00000
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 49f6bc0..3b43bfd 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -64,68 +64,6 @@
unsigned long bytes;
};
-/* KISS: just allocate small chunks and copy bits.
- *
- * So, in fact, this is documentation, explaining what we expect
- * of largesending device modulo TCP checksum, which is ignored for loopback.
- */
-
-#ifdef LOOPBACK_TSO
-static void emulate_large_send_offload(struct sk_buff *skb)
-{
- struct iphdr *iph = ip_hdr(skb);
- struct tcphdr *th = (struct tcphdr *)(skb_network_header(skb) +
- (iph->ihl * 4));
- unsigned int doffset = (iph->ihl + th->doff) * 4;
- unsigned int mtu = skb_shinfo(skb)->gso_size + doffset;
- unsigned int offset = 0;
- u32 seq = ntohl(th->seq);
- u16 id = ntohs(iph->id);
-
- while (offset + doffset < skb->len) {
- unsigned int frag_size = min(mtu, skb->len - offset) - doffset;
- struct sk_buff *nskb = alloc_skb(mtu + 32, GFP_ATOMIC);
-
- if (!nskb)
- break;
- skb_reserve(nskb, 32);
- skb_set_mac_header(nskb, -ETH_HLEN);
- skb_reset_network_header(nskb);
- iph = ip_hdr(nskb);
- skb_copy_to_linear_data(nskb, skb_network_header(skb),
- doffset);
- if (skb_copy_bits(skb,
- doffset + offset,
- nskb->data + doffset,
- frag_size))
- BUG();
- skb_put(nskb, doffset + frag_size);
- nskb->ip_summed = CHECKSUM_UNNECESSARY;
- nskb->dev = skb->dev;
- nskb->priority = skb->priority;
- nskb->protocol = skb->protocol;
- nskb->dst = dst_clone(skb->dst);
- memcpy(nskb->cb, skb->cb, sizeof(skb->cb));
- nskb->pkt_type = skb->pkt_type;
-
- th = (struct tcphdr *)(skb_network_header(nskb) + iph->ihl * 4);
- iph->tot_len = htons(frag_size + doffset);
- iph->id = htons(id);
- iph->check = 0;
- iph->check = ip_fast_csum((unsigned char *) iph, iph->ihl);
- th->seq = htonl(seq);
- if (offset + doffset + frag_size < skb->len)
- th->fin = th->psh = 0;
- netif_rx(nskb);
- offset += frag_size;
- seq += frag_size;
- id++;
- }
-
- dev_kfree_skb(skb);
-}
-#endif /* LOOPBACK_TSO */
-
/*
* The higher levels take care of making this non-reentrant (it's
* called with bh's disabled).
@@ -137,9 +75,6 @@
skb_orphan(skb);
skb->protocol = eth_type_trans(skb,dev);
-#ifndef LOOPBACK_MUST_CHECKSUM
- skb->ip_summed = CHECKSUM_UNNECESSARY;
-#endif
#ifdef LOOPBACK_TSO
if (skb_is_gso(skb)) {
@@ -234,9 +169,7 @@
dev->type = ARPHRD_LOOPBACK; /* 0x0001*/
dev->flags = IFF_LOOPBACK;
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST
-#ifdef LOOPBACK_TSO
| NETIF_F_TSO
-#endif
| NETIF_F_NO_CSUM
| NETIF_F_HIGHDMA
| NETIF_F_LLTX
diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c
index 62071d9..d1dd5b4 100644
--- a/drivers/net/mlx4/mr.c
+++ b/drivers/net/mlx4/mr.c
@@ -67,11 +67,10 @@
#define MLX4_MPT_FLAG_PHYSICAL (1 << 9)
#define MLX4_MPT_FLAG_REGION (1 << 8)
-#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 26)
+#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 27)
+#define MLX4_MPT_PD_FLAG_RAE (1 << 28)
#define MLX4_MPT_PD_FLAG_EN_INV (3 << 24)
-#define MLX4_MTT_FLAG_PRESENT 1
-
#define MLX4_MPT_STATUS_SW 0xF0
#define MLX4_MPT_STATUS_HW 0x00
@@ -348,7 +347,10 @@
if (mr->mtt.order >= 0 && mr->mtt.page_shift == 0) {
/* fast register MR in free state */
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_FREE);
- mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG);
+ mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG |
+ MLX4_MPT_PD_FLAG_RAE);
+ mpt_entry->mtt_sz = cpu_to_be32((1 << mr->mtt.order) *
+ MLX4_MTT_ENTRY_PER_SEG);
} else {
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_SW_OWNS);
}
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 46819af..0a18b9e 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -55,7 +55,7 @@
#include <asm/system.h>
static char mv643xx_eth_driver_name[] = "mv643xx_eth";
-static char mv643xx_eth_driver_version[] = "1.2";
+static char mv643xx_eth_driver_version[] = "1.3";
#define MV643XX_ETH_CHECKSUM_OFFLOAD_TX
#define MV643XX_ETH_NAPI
@@ -474,11 +474,19 @@
/*
* Reserve 2+14 bytes for an ethernet header (the
* hardware automatically prepends 2 bytes of dummy
- * data to each received packet), 4 bytes for a VLAN
- * header, and 4 bytes for the trailing FCS -- 24
- * bytes total.
+ * data to each received packet), 16 bytes for up to
+ * four VLAN tags, and 4 bytes for the trailing FCS
+ * -- 36 bytes total.
*/
- skb_size = mp->dev->mtu + 24;
+ skb_size = mp->dev->mtu + 36;
+
+ /*
+ * Make sure that the skb size is a multiple of 8
+ * bytes, as the lower three bits of the receive
+ * descriptor's buffer size field are ignored by
+ * the hardware.
+ */
+ skb_size = (skb_size + 7) & ~7;
skb = dev_alloc_skb(skb_size + dma_get_cache_alignment() - 1);
if (skb == NULL)
@@ -509,10 +517,8 @@
skb_reserve(skb, 2);
}
- if (rxq->rx_desc_count != rxq->rx_ring_size) {
- rxq->rx_oom.expires = jiffies + (HZ / 10);
- add_timer(&rxq->rx_oom);
- }
+ if (rxq->rx_desc_count != rxq->rx_ring_size)
+ mod_timer(&rxq->rx_oom, jiffies + (HZ / 10));
spin_unlock_irqrestore(&mp->lock, flags);
}
@@ -529,7 +535,7 @@
int rx;
rx = 0;
- while (rx < budget) {
+ while (rx < budget && rxq->rx_desc_count) {
struct rx_desc *rx_desc;
unsigned int cmd_sts;
struct sk_buff *skb;
@@ -554,7 +560,7 @@
spin_unlock_irqrestore(&mp->lock, flags);
dma_unmap_single(NULL, rx_desc->buf_ptr + 2,
- mp->dev->mtu + 24, DMA_FROM_DEVICE);
+ rx_desc->buf_size, DMA_FROM_DEVICE);
rxq->rx_desc_count--;
rx++;
@@ -636,9 +642,9 @@
txq_reclaim(mp->txq + i, 0);
if (netif_carrier_ok(mp->dev)) {
- spin_lock(&mp->lock);
+ spin_lock_irq(&mp->lock);
__txq_maybe_wake(mp->txq + mp->txq_primary);
- spin_unlock(&mp->lock);
+ spin_unlock_irq(&mp->lock);
}
}
#endif
@@ -650,8 +656,6 @@
if (rx < budget) {
netif_rx_complete(mp->dev, napi);
- wrl(mp, INT_CAUSE(mp->port_num), 0);
- wrl(mp, INT_CAUSE_EXT(mp->port_num), 0);
wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
}
@@ -1796,6 +1800,7 @@
*/
#ifdef MV643XX_ETH_NAPI
if (int_cause & INT_RX) {
+ wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_RX));
wrl(mp, INT_MASK(mp->port_num), 0x00000000);
rdl(mp, INT_MASK(mp->port_num));
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index f1de38f..d6524db 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -56,7 +56,6 @@
#include <linux/ethtool.h>
#include <linux/firmware.h>
#include <linux/delay.h>
-#include <linux/version.h>
#include <linux/timer.h>
#include <linux/vmalloc.h>
#include <linux/crc32.h>
@@ -76,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.3.99-1.347"
+#define MYRI10GE_VERSION_STR "1.4.3-1.358"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -3548,7 +3547,11 @@
/* try to load the slice aware rss firmware */
old_fw = mgp->fw_name;
- if (old_fw == myri10ge_fw_aligned)
+ if (myri10ge_fw_name != NULL) {
+ dev_info(&mgp->pdev->dev, "overriding rss firmware to %s\n",
+ myri10ge_fw_name);
+ mgp->fw_name = myri10ge_fw_name;
+ } else if (old_fw == myri10ge_fw_aligned)
mgp->fw_name = myri10ge_fw_rss_aligned;
else
mgp->fw_name = myri10ge_fw_rss_unaligned;
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 42443d6..fa3ceca 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -118,7 +118,7 @@
{"E-LAN100", "E-LAN200", {0x00, 0x00, 0x5d}}, /* Broken ne1000 clones */
{"PCM-4823", "PCM-4823", {0x00, 0xc0, 0x6c}}, /* Broken Advantech MoBo */
{"REALTEK", "RTL8019", {0x00, 0x00, 0xe8}}, /* no-name with Realtek chip */
-#if defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938)
+#ifdef CONFIG_MACH_TX49XX
{"RBHMA4X00-RTL8019", "RBHMA4X00/RTL8019", {0x00, 0x60, 0x0a}}, /* Toshiba built-in */
#endif
{"LCS-8834", "LCS-8836", {0x04, 0x04, 0x37}}, /* ShinyNet (SET) */
@@ -142,7 +142,7 @@
#if defined(CONFIG_PLAT_MAPPI)
# define DCR_VAL 0x4b
#elif defined(CONFIG_PLAT_OAKS32R) || \
- defined(CONFIG_TOSHIBA_RBTX4927) || defined(CONFIG_TOSHIBA_RBTX4938)
+ defined(CONFIG_MACH_TX49XX)
# define DCR_VAL 0x48 /* 8-bit mode */
#else
# define DCR_VAL 0x49
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 93a7b9b..244ab49 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -45,7 +45,6 @@
#include <linux/in.h>
#include <linux/tcp.h>
#include <linux/skbuff.h>
-#include <linux/version.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
@@ -66,8 +65,8 @@
#define _NETXEN_NIC_LINUX_MAJOR 4
#define _NETXEN_NIC_LINUX_MINOR 0
-#define _NETXEN_NIC_LINUX_SUBVERSION 0
-#define NETXEN_NIC_LINUX_VERSIONID "4.0.0"
+#define _NETXEN_NIC_LINUX_SUBVERSION 11
+#define NETXEN_NIC_LINUX_VERSIONID "4.0.11"
#define NETXEN_VERSION_CODE(a, b, c) (((a) << 16) + ((b) << 8) + (c))
@@ -1615,7 +1614,8 @@
int netxen_is_flash_supported(struct netxen_adapter *adapter);
-int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[]);
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
+int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
extern void netxen_change_ringparam(struct netxen_adapter *adapter);
extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
int *valp);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 4ad3e08..b974ca0 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -38,7 +38,6 @@
#include <asm/io.h>
#include <linux/netdevice.h>
#include <linux/ethtool.h>
-#include <linux/version.h>
#include "netxen_nic.h"
#include "netxen_nic_hw.h"
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index e8e8d73..e80f9e3 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -32,8 +32,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/version.h>
-
#include <linux/spinlock.h>
#include <asm/irq.h>
#include <linux/init.h>
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 9aa20f9..84978f8 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -733,31 +733,56 @@
return 0;
}
-int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 mac[])
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
{
- __le32 *pmac = (__le32 *) & mac[0];
+ __le32 *pmac = (__le32 *) mac;
+ u32 offset;
- if (netxen_get_flash_block(adapter,
- NETXEN_USER_START +
- offsetof(struct netxen_new_user_info,
- mac_addr),
- FLASH_NUM_PORTS * sizeof(u64), pmac) == -1) {
+ offset = NETXEN_USER_START +
+ offsetof(struct netxen_new_user_info, mac_addr) +
+ adapter->portnum * sizeof(u64);
+
+ if (netxen_get_flash_block(adapter, offset, sizeof(u64), pmac) == -1)
return -1;
- }
+
if (*mac == cpu_to_le64(~0ULL)) {
+
+ offset = NETXEN_USER_START_OLD +
+ offsetof(struct netxen_user_old_info, mac_addr) +
+ adapter->portnum * sizeof(u64);
+
if (netxen_get_flash_block(adapter,
- NETXEN_USER_START_OLD +
- offsetof(struct netxen_user_old_info,
- mac_addr),
- FLASH_NUM_PORTS * sizeof(u64),
- pmac) == -1)
+ offset, sizeof(u64), pmac) == -1)
return -1;
+
if (*mac == cpu_to_le64(~0ULL))
return -1;
}
return 0;
}
+int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
+{
+ uint32_t crbaddr, mac_hi, mac_lo;
+ int pci_func = adapter->ahw.pci_func;
+
+ crbaddr = CRB_MAC_BLOCK_START +
+ (4 * ((pci_func/2) * 3)) + (4 * (pci_func & 1));
+
+ adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4);
+ adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4);
+
+ mac_hi = cpu_to_le32(mac_hi);
+ mac_lo = cpu_to_le32(mac_lo);
+
+ if (pci_func & 1)
+ *mac = ((mac_lo >> 16) | ((u64)mac_hi << 16));
+ else
+ *mac = ((mac_lo) | ((u64)mac_hi << 32));
+
+ return 0;
+}
+
#define CRB_WIN_LOCK_TIMEOUT 100000000
static int crb_win_lock(struct netxen_adapter *adapter)
@@ -2183,10 +2208,10 @@
if (adapter->portnum == 0) {
get_brd_name_by_type(board_info->board_type, brd_name);
- printk("NetXen %s Board S/N %s Chip id 0x%x\n",
- brd_name, serial_num, board_info->chip_id);
- printk("NetXen Firmware version %d.%d.%d\n", fw_major,
- fw_minor, fw_build);
+ printk(KERN_INFO "NetXen %s Board S/N %s Chip rev 0x%x\n",
+ brd_name, serial_num, adapter->ahw.revision_id);
+ printk(KERN_INFO "NetXen Firmware version %d.%d.%d\n",
+ fw_major, fw_minor, fw_build);
}
if (NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build) <
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 519fc86..5bba675 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1079,10 +1079,12 @@
void netxen_free_adapter_offload(struct netxen_adapter *adapter)
{
- int i;
+ int i = 100;
- if (adapter->dummy_dma.addr) {
- i = 100;
+ if (!adapter->dummy_dma.addr)
+ return;
+
+ if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
do {
if (dma_watchdog_shutdown_request(adapter) == 1)
break;
@@ -1090,17 +1092,17 @@
if (dma_watchdog_shutdown_poll_result(adapter) == 1)
break;
} while (--i);
+ }
- if (i) {
- pci_free_consistent(adapter->pdev,
- NETXEN_HOST_DUMMY_DMA_SIZE,
- adapter->dummy_dma.addr,
- adapter->dummy_dma.phys_addr);
- adapter->dummy_dma.addr = NULL;
- } else {
- printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
- adapter->netdev->name);
- }
+ if (i) {
+ pci_free_consistent(adapter->pdev,
+ NETXEN_HOST_DUMMY_DMA_SIZE,
+ adapter->dummy_dma.addr,
+ adapter->dummy_dma.phys_addr);
+ adapter->dummy_dma.addr = NULL;
+ } else {
+ printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
+ adapter->netdev->name);
}
}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 7615c71..008fd66 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -149,76 +149,18 @@
static struct netxen_legacy_intr_set legacy_intr[] = NX_LEGACY_INTR_CONFIG;
-static void netxen_nic_disable_int(struct netxen_adapter *adapter)
+static inline void netxen_nic_disable_int(struct netxen_adapter *adapter)
{
- u32 mask = 0x7ff;
- int retries = 32;
- int pci_fn = adapter->ahw.pci_func;
-
- if (adapter->msi_mode != MSI_MODE_MULTIFUNC)
- adapter->pci_write_normalize(adapter,
- adapter->crb_intr_mask, 0);
-
- if (adapter->intr_scheme != -1 &&
- adapter->intr_scheme != INTR_SCHEME_PERPORT)
- adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask);
-
- if (!NETXEN_IS_MSI_FAMILY(adapter)) {
- do {
- adapter->pci_write_immediate(adapter,
- adapter->legacy_intr.tgt_status_reg,
- 0xffffffff);
- mask = adapter->pci_read_immediate(adapter,
- ISR_INT_VECTOR);
- if (!(mask & 0x80))
- break;
- udelay(10);
- } while (--retries);
-
- if (!retries) {
- printk(KERN_NOTICE "%s: Failed to disable interrupt\n",
- netxen_nic_driver_name);
- }
- } else {
- if (adapter->msi_mode == MSI_MODE_MULTIFUNC) {
- adapter->pci_write_immediate(adapter,
- msi_tgt_status[pci_fn], 0xffffffff);
- }
- }
+ adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0);
}
-static void netxen_nic_enable_int(struct netxen_adapter *adapter)
+static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
{
- u32 mask;
-
- if (adapter->intr_scheme != -1 &&
- adapter->intr_scheme != INTR_SCHEME_PERPORT) {
- switch (adapter->ahw.board_type) {
- case NETXEN_NIC_GBE:
- mask = 0x77b;
- break;
- case NETXEN_NIC_XGBE:
- mask = 0x77f;
- break;
- default:
- mask = 0x7ff;
- break;
- }
-
- adapter->pci_write_immediate(adapter, ISR_INT_MASK, mask);
- }
-
adapter->pci_write_normalize(adapter, adapter->crb_intr_mask, 0x1);
- if (!NETXEN_IS_MSI_FAMILY(adapter)) {
- mask = 0xbff;
- if (adapter->intr_scheme == INTR_SCHEME_PERPORT)
- adapter->pci_write_immediate(adapter,
- adapter->legacy_intr.tgt_mask_reg, mask);
- else
- adapter->pci_write_normalize(adapter,
- CRB_INT_VECTOR, 0);
- }
+ if (!NETXEN_IS_MSI_FAMILY(adapter))
+ adapter->pci_write_immediate(adapter,
+ adapter->legacy_intr.tgt_mask_reg, 0xfbff);
}
static int nx_set_dma_mask(struct netxen_adapter *adapter, uint8_t revision_id)
@@ -417,16 +359,6 @@
int i, pos;
struct pci_dev *pdev;
- pdev = pci_get_device(0x1166, 0x0140, NULL);
- if (pdev) {
- pci_dev_put(pdev);
- adapter->hw_read_wx(adapter,
- NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4);
- chicken |= 0x4000;
- adapter->hw_write_wx(adapter,
- NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4);
- }
-
pdev = adapter->pdev;
adapter->hw_read_wx(adapter,
@@ -501,6 +433,44 @@
adapter->msix_entries[i].entry = i;
}
+static int
+netxen_read_mac_addr(struct netxen_adapter *adapter)
+{
+ int i;
+ unsigned char *p;
+ __le64 mac_addr;
+ DECLARE_MAC_BUF(mac);
+ struct net_device *netdev = adapter->netdev;
+ struct pci_dev *pdev = adapter->pdev;
+
+ if (netxen_is_flash_supported(adapter) != 0)
+ return -EIO;
+
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+ if (netxen_p3_get_mac_addr(adapter, &mac_addr) != 0)
+ return -EIO;
+ } else {
+ if (netxen_get_flash_mac_addr(adapter, &mac_addr) != 0)
+ return -EIO;
+ }
+
+ p = (unsigned char *)&mac_addr;
+ for (i = 0; i < 6; i++)
+ netdev->dev_addr[i] = *(p + 5 - i);
+
+ memcpy(netdev->perm_addr, netdev->dev_addr, netdev->addr_len);
+
+ /* set station address */
+
+ if (!is_valid_ether_addr(netdev->perm_addr)) {
+ dev_warn(&pdev->dev, "Bad MAC address %s.\n",
+ print_mac(mac, netdev->dev_addr));
+ } else
+ adapter->macaddr_set(adapter, netdev->dev_addr);
+
+ return 0;
+}
+
/*
* netxen_nic_probe()
*
@@ -529,10 +499,8 @@
unsigned long mem_base, mem_len, db_base, db_len, pci_len0 = 0;
int i = 0, err;
int first_driver, first_boot;
- __le64 mac_addr[FLASH_NUM_PORTS + 1];
u32 val;
int pci_func_id = PCI_FUNC(pdev->devfn);
- DECLARE_MAC_BUF(mac);
struct netxen_legacy_intr_set *legacy_intrp;
uint8_t revision_id;
@@ -545,6 +513,13 @@
return -ENODEV;
}
+ if (pdev->revision >= NX_P3_A0 && pdev->revision < NX_P3_B1) {
+ printk(KERN_WARNING "NetXen chip revisions between 0x%x-0x%x"
+ "will not be enabled.\n",
+ NX_P3_A0, NX_P3_B1);
+ return -ENODEV;
+ }
+
if ((err = pci_enable_device(pdev)))
return err;
@@ -898,34 +873,14 @@
goto err_out_disable_msi;
init_timer(&adapter->watchdog_timer);
- adapter->ahw.linkup = 0;
adapter->watchdog_timer.function = &netxen_watchdog;
adapter->watchdog_timer.data = (unsigned long)adapter;
INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task);
INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task);
- if (netxen_is_flash_supported(adapter) == 0 &&
- netxen_get_flash_mac_addr(adapter, mac_addr) == 0) {
- unsigned char *p;
-
- p = (unsigned char *)&mac_addr[adapter->portnum];
- netdev->dev_addr[0] = *(p + 5);
- netdev->dev_addr[1] = *(p + 4);
- netdev->dev_addr[2] = *(p + 3);
- netdev->dev_addr[3] = *(p + 2);
- netdev->dev_addr[4] = *(p + 1);
- netdev->dev_addr[5] = *(p + 0);
-
- memcpy(netdev->perm_addr, netdev->dev_addr,
- netdev->addr_len);
- if (!is_valid_ether_addr(netdev->perm_addr)) {
- printk(KERN_ERR "%s: Bad MAC address %s.\n",
- netxen_nic_driver_name,
- print_mac(mac, netdev->dev_addr));
- } else {
- adapter->macaddr_set(adapter, netdev->dev_addr);
- }
- }
+ err = netxen_read_mac_addr(adapter);
+ if (err)
+ dev_warn(&pdev->dev, "failed to read mac addr\n");
netif_carrier_off(netdev);
netif_stop_queue(netdev);
@@ -1000,6 +955,7 @@
if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
netxen_free_hw_resources(adapter);
+ netxen_release_rx_buffers(adapter);
netxen_free_sw_resources(adapter);
}
@@ -1069,6 +1025,15 @@
goto err_out_free_sw;
}
+ if ((adapter->msi_mode != MSI_MODE_MULTIFUNC) ||
+ (adapter->intr_scheme != INTR_SCHEME_PERPORT)) {
+ printk(KERN_ERR "%s: Firmware interrupt scheme is "
+ "incompatible with driver\n",
+ netdev->name);
+ adapter->driver_mismatch = 1;
+ goto err_out_free_hw;
+ }
+
if (adapter->fw_major < 4) {
adapter->crb_addr_cmd_producer =
crb_cmd_producer[adapter->portnum];
@@ -1094,7 +1059,7 @@
flags, netdev->name, adapter);
if (err) {
printk(KERN_ERR "request_irq failed with: %d\n", err);
- goto err_out_free_hw;
+ goto err_out_free_rxbuf;
}
adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
@@ -1116,6 +1081,7 @@
if (adapter->set_mtu)
adapter->set_mtu(adapter, netdev->mtu);
+ adapter->ahw.linkup = 0;
mod_timer(&adapter->watchdog_timer, jiffies);
napi_enable(&adapter->napi);
@@ -1127,6 +1093,8 @@
err_out_free_irq:
free_irq(adapter->irq, adapter);
+err_out_free_rxbuf:
+ netxen_release_rx_buffers(adapter);
err_out_free_hw:
netxen_free_hw_resources(adapter);
err_out_free_sw:
@@ -1152,10 +1120,8 @@
netxen_release_tx_buffers(adapter);
- if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
- FLUSH_SCHEDULED_WORK();
- del_timer_sync(&adapter->watchdog_timer);
- }
+ FLUSH_SCHEDULED_WORK();
+ del_timer_sync(&adapter->watchdog_timer);
return 0;
}
@@ -1458,7 +1424,8 @@
netxen_nic_handle_phy_intr(adapter);
- mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
+ if (netif_running(adapter->netdev))
+ mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
}
static void netxen_tx_timeout(struct net_device *netdev)
@@ -1518,18 +1485,9 @@
return stats;
}
-static inline void
-netxen_handle_int(struct netxen_adapter *adapter)
-{
- netxen_nic_disable_int(adapter);
- napi_schedule(&adapter->napi);
-}
-
static irqreturn_t netxen_intr(int irq, void *data)
{
struct netxen_adapter *adapter = data;
- u32 our_int = 0;
-
u32 status = 0;
status = adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
@@ -1544,22 +1502,32 @@
if (!ISR_LEGACY_INT_TRIGGERED(status))
return IRQ_NONE;
- } else if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
+ } else {
+ unsigned long our_int = 0;
our_int = adapter->pci_read_normalize(adapter, CRB_INT_VECTOR);
+
/* not our interrupt */
- if ((our_int & (0x80 << adapter->portnum)) == 0)
+ if (!test_and_clear_bit((7 + adapter->portnum), &our_int))
return IRQ_NONE;
- if (adapter->intr_scheme == INTR_SCHEME_PERPORT) {
- /* claim interrupt */
- adapter->pci_write_normalize(adapter,
- CRB_INT_VECTOR,
- our_int & ~((u32)(0x80 << adapter->portnum)));
- }
+ /* claim interrupt */
+ adapter->pci_write_normalize(adapter,
+ CRB_INT_VECTOR, (our_int & 0xffffffff));
}
- netxen_handle_int(adapter);
+ /* clear interrupt */
+ if (adapter->fw_major < 4)
+ netxen_nic_disable_int(adapter);
+
+ adapter->pci_write_immediate(adapter,
+ adapter->legacy_intr.tgt_status_reg,
+ 0xffffffff);
+ /* read twice to ensure write is flushed */
+ adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
+ adapter->pci_read_immediate(adapter, ISR_INT_VECTOR);
+
+ napi_schedule(&adapter->napi);
return IRQ_HANDLED;
}
@@ -1568,7 +1536,11 @@
{
struct netxen_adapter *adapter = data;
- netxen_handle_int(adapter);
+ /* clear interrupt */
+ adapter->pci_write_immediate(adapter,
+ msi_tgt_status[adapter->ahw.pci_func], 0xffffffff);
+
+ napi_schedule(&adapter->napi);
return IRQ_HANDLED;
}
diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
index 83e5ee5..b293adc 100644
--- a/drivers/net/netxen/netxen_nic_phan_reg.h
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -125,6 +125,8 @@
#define CRB_SW_INT_MASK_2 NETXEN_NIC_REG(0x1e4)
#define CRB_SW_INT_MASK_3 NETXEN_NIC_REG(0x1e8)
+#define CRB_MAC_BLOCK_START NETXEN_CAM_RAM(0x1c0)
+
/*
* capabilities register, can be used to selectively enable/disable features
* for backward compability
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index e4765b7..e3be81e 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -5984,6 +5984,56 @@
niu_enable_interrupts(np, 1);
}
+static void niu_reset_buffers(struct niu *np)
+{
+ int i, j, k, err;
+
+ if (np->rx_rings) {
+ for (i = 0; i < np->num_rx_rings; i++) {
+ struct rx_ring_info *rp = &np->rx_rings[i];
+
+ for (j = 0, k = 0; j < MAX_RBR_RING_SIZE; j++) {
+ struct page *page;
+
+ page = rp->rxhash[j];
+ while (page) {
+ struct page *next =
+ (struct page *) page->mapping;
+ u64 base = page->index;
+ base = base >> RBR_DESCR_ADDR_SHIFT;
+ rp->rbr[k++] = cpu_to_le32(base);
+ page = next;
+ }
+ }
+ for (; k < MAX_RBR_RING_SIZE; k++) {
+ err = niu_rbr_add_page(np, rp, GFP_ATOMIC, k);
+ if (unlikely(err))
+ break;
+ }
+
+ rp->rbr_index = rp->rbr_table_size - 1;
+ rp->rcr_index = 0;
+ rp->rbr_pending = 0;
+ rp->rbr_refill_pending = 0;
+ }
+ }
+ if (np->tx_rings) {
+ for (i = 0; i < np->num_tx_rings; i++) {
+ struct tx_ring_info *rp = &np->tx_rings[i];
+
+ for (j = 0; j < MAX_TX_RING_SIZE; j++) {
+ if (rp->tx_buffs[j].skb)
+ (void) release_tx_packet(np, rp, j);
+ }
+
+ rp->pending = MAX_TX_RING_SIZE;
+ rp->prod = 0;
+ rp->cons = 0;
+ rp->wrap_bit = 0;
+ }
+ }
+}
+
static void niu_reset_task(struct work_struct *work)
{
struct niu *np = container_of(work, struct niu, reset_task);
@@ -6006,6 +6056,12 @@
niu_stop_hw(np);
+ spin_unlock_irqrestore(&np->lock, flags);
+
+ niu_reset_buffers(np);
+
+ spin_lock_irqsave(&np->lock, flags);
+
err = niu_init_hw(np);
if (!err) {
np->timer.expires = jiffies + HZ;
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 3f682d4..52bf11b 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -784,6 +784,7 @@
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "ETXPCM", 0x547e66dc, 0x233adac2),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 2d4c4ad..ebc1ae6 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1626,6 +1626,7 @@
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
@@ -1737,7 +1738,6 @@
PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
- PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
/* too generic! */
diff --git a/drivers/net/ppp_mppe.c b/drivers/net/ppp_mppe.c
index b35d794..88f03c9 100644
--- a/drivers/net/ppp_mppe.c
+++ b/drivers/net/ppp_mppe.c
@@ -46,7 +46,6 @@
#include <linux/err.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/slab.h>
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index f929882..ff175e8 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -61,7 +61,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/string.h>
#include <linux/list.h>
#include <asm/uaccess.h>
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 6531ff5..5d86281 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -24,7 +24,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
#include <linux/timer.h>
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a3e3895..0f6f974 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2792,7 +2792,7 @@
pkt_size, PCI_DMA_FROMDEVICE);
rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
} else {
- pci_unmap_single(pdev, addr, pkt_size,
+ pci_unmap_single(pdev, addr, tp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
tp->Rx_skbuff[entry] = NULL;
}
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 25e62cf..1c370e6 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -20,7 +20,6 @@
* the file called "COPYING".
*/
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/etherdevice.h>
diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c
index 889f987..a85efcf 100644
--- a/drivers/net/skfp/ess.c
+++ b/drivers/net/skfp/ess.c
@@ -510,7 +510,7 @@
chg->path.para.p_type = SMT_P320B ;
chg->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ;
chg->path.mib_index = SBAPATHINDEX ;
- chg->path.path_pad = (u_short)NULL ;
+ chg->path.path_pad = 0;
chg->path.path_index = PRIMARY_RING ;
/* set P320F */
@@ -606,7 +606,7 @@
req->path.para.p_type = SMT_P320B ;
req->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ;
req->path.mib_index = SBAPATHINDEX ;
- req->path.path_pad = (u_short)NULL ;
+ req->path.path_pad = 0;
req->path.path_index = PRIMARY_RING ;
/* set P0017 */
@@ -636,7 +636,7 @@
/* set P19 */
req->a_addr.para.p_type = SMT_P0019 ;
req->a_addr.para.p_len = sizeof(struct smt_p_0019) - PARA_LEN ;
- req->a_addr.sba_pad = (u_short)NULL ;
+ req->a_addr.sba_pad = 0;
req->a_addr.alloc_addr = null_addr ;
/* set P1A */
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 7d29edc..e24b25c 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -24,7 +24,6 @@
#include <linux/crc32.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/dma-mapping.h>
@@ -666,11 +665,16 @@
if (hw->chip_id != CHIP_ID_YUKON_EC) {
if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
- ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
+ /* select page 2 to access MAC control register */
+ gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 2);
+ ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
/* enable Power Down */
ctrl |= PHY_M_PC_POW_D_ENA;
gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl);
+
+ /* set page register back to 0 */
+ gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
}
/* set IEEE compatible Power Down Mode (dev. #4.99) */
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 2040965..24768c1 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2255,7 +2255,7 @@
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
if (!res)
- platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, SMC_IO_EXTENT);
free_netdev(ndev);
diff --git a/drivers/net/tehuti.h b/drivers/net/tehuti.h
index c66dfc9..7db48f1 100644
--- a/drivers/net/tehuti.h
+++ b/drivers/net/tehuti.h
@@ -27,7 +27,6 @@
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/if_vlan.h>
-#include <linux/version.h>
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
#include <asm/byteorder.h>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index d2439b8..71d2c5c 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -66,8 +66,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.93"
-#define DRV_MODULE_RELDATE "May 22, 2008"
+#define DRV_MODULE_VERSION "3.94"
+#define DRV_MODULE_RELDATE "August 14, 2008"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -536,6 +536,7 @@
return 0;
switch (locknum) {
+ case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
break;
default:
@@ -573,6 +574,7 @@
return;
switch (locknum) {
+ case TG3_APE_LOCK_GRC:
case TG3_APE_LOCK_MEM:
break;
default:
@@ -1018,15 +1020,43 @@
}
/* tp->lock is held. */
+static inline void tg3_generate_fw_event(struct tg3 *tp)
+{
+ u32 val;
+
+ val = tr32(GRC_RX_CPU_EVENT);
+ val |= GRC_RX_CPU_DRIVER_EVENT;
+ tw32_f(GRC_RX_CPU_EVENT, val);
+
+ tp->last_event_jiffies = jiffies;
+}
+
+#define TG3_FW_EVENT_TIMEOUT_USEC 2500
+
+/* tp->lock is held. */
static void tg3_wait_for_event_ack(struct tg3 *tp)
{
int i;
+ unsigned int delay_cnt;
+ long time_remain;
- /* Wait for up to 2.5 milliseconds */
- for (i = 0; i < 250000; i++) {
+ /* If enough time has passed, no wait is necessary. */
+ time_remain = (long)(tp->last_event_jiffies + 1 +
+ usecs_to_jiffies(TG3_FW_EVENT_TIMEOUT_USEC)) -
+ (long)jiffies;
+ if (time_remain < 0)
+ return;
+
+ /* Check if we can shorten the wait time. */
+ delay_cnt = jiffies_to_usecs(time_remain);
+ if (delay_cnt > TG3_FW_EVENT_TIMEOUT_USEC)
+ delay_cnt = TG3_FW_EVENT_TIMEOUT_USEC;
+ delay_cnt = (delay_cnt >> 3) + 1;
+
+ for (i = 0; i < delay_cnt; i++) {
if (!(tr32(GRC_RX_CPU_EVENT) & GRC_RX_CPU_DRIVER_EVENT))
break;
- udelay(10);
+ udelay(8);
}
}
@@ -1075,9 +1105,7 @@
val = 0;
tg3_write_mem(tp, NIC_SRAM_FW_CMD_DATA_MBOX + 12, val);
- val = tr32(GRC_RX_CPU_EVENT);
- val |= GRC_RX_CPU_DRIVER_EVENT;
- tw32_f(GRC_RX_CPU_EVENT, val);
+ tg3_generate_fw_event(tp);
}
static void tg3_link_report(struct tg3 *tp)
@@ -2124,6 +2152,13 @@
(tp->tg3_flags & TG3_FLAG_WOL_ENABLE))
mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE;
+ if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
+ mac_mode |= tp->mac_mode &
+ (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
+ if (mac_mode & MAC_MODE_APE_TX_EN)
+ mac_mode |= MAC_MODE_TDE_ENABLE;
+ }
+
tw32_f(MAC_MODE, mac_mode);
udelay(100);
@@ -5493,7 +5528,7 @@
return;
apedata = tg3_ape_read32(tp, TG3_APE_FW_STATUS);
- if (apedata != APE_FW_STATUS_READY)
+ if (!(apedata & APE_FW_STATUS_READY))
return;
/* Wait for up to 1 millisecond for APE to service previous event. */
@@ -5760,6 +5795,8 @@
tg3_mdio_stop(tp);
+ tg3_ape_lock(tp, TG3_APE_LOCK_GRC);
+
/* No matching tg3_nvram_unlock() after this because
* chip reset below will undo the nvram lock.
*/
@@ -5908,12 +5945,19 @@
} else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
tp->mac_mode = MAC_MODE_PORT_MODE_GMII;
tw32_f(MAC_MODE, tp->mac_mode);
+ } else if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
+ tp->mac_mode &= (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
+ if (tp->mac_mode & MAC_MODE_APE_TX_EN)
+ tp->mac_mode |= MAC_MODE_TDE_ENABLE;
+ tw32_f(MAC_MODE, tp->mac_mode);
} else
tw32_f(MAC_MODE, 0);
udelay(40);
tg3_mdio_start(tp);
+ tg3_ape_unlock(tp, TG3_APE_LOCK_GRC);
+
err = tg3_poll_fw(tp);
if (err)
return err;
@@ -5935,6 +5979,7 @@
tg3_read_mem(tp, NIC_SRAM_DATA_CFG, &nic_cfg);
if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
+ tp->last_event_jiffies = jiffies;
if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE;
}
@@ -5948,15 +5993,12 @@
{
if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
!(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) {
- u32 val;
-
/* Wait for RX cpu to ACK the previous event. */
tg3_wait_for_event_ack(tp);
tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX, FWCMD_NICDRV_PAUSE_FW);
- val = tr32(GRC_RX_CPU_EVENT);
- val |= GRC_RX_CPU_DRIVER_EVENT;
- tw32(GRC_RX_CPU_EVENT, val);
+
+ tg3_generate_fw_event(tp);
/* Wait for RX cpu to ACK this event. */
tg3_wait_for_event_ack(tp);
@@ -7406,7 +7448,11 @@
udelay(10);
}
- tp->mac_mode = MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE |
+ if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+ tp->mac_mode &= MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+ else
+ tp->mac_mode = 0;
+ tp->mac_mode |= MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE |
MAC_MODE_TDE_ENABLE | MAC_MODE_RDE_ENABLE | MAC_MODE_FHDE_ENABLE;
if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) &&
@@ -7840,9 +7886,8 @@
* resets.
*/
if (!--tp->asf_counter) {
- if (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) {
- u32 val;
-
+ if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
+ !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) {
tg3_wait_for_event_ack(tp);
tg3_write_mem(tp, NIC_SRAM_FW_CMD_MBOX,
@@ -7850,9 +7895,8 @@
tg3_write_mem(tp, NIC_SRAM_FW_CMD_LEN_MBOX, 4);
/* 5 seconds timeout */
tg3_write_mem(tp, NIC_SRAM_FW_CMD_DATA_MBOX, 5);
- val = tr32(GRC_RX_CPU_EVENT);
- val |= GRC_RX_CPU_DRIVER_EVENT;
- tw32_f(GRC_RX_CPU_EVENT, val);
+
+ tg3_generate_fw_event(tp);
}
tp->asf_counter = tp->asf_multiplier;
}
@@ -8422,6 +8466,11 @@
return ret;
}
+static inline u64 get_estat64(tg3_stat64_t *val)
+{
+ return ((u64)val->high << 32) | ((u64)val->low);
+}
+
static unsigned long calc_crc_errors(struct tg3 *tp)
{
struct tg3_hw_stats *hw_stats = tp->hw_stats;
@@ -8450,7 +8499,7 @@
#define ESTAT_ADD(member) \
estats->member = old_estats->member + \
- get_stat64(&hw_stats->member)
+ get_estat64(&hw_stats->member)
static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp)
{
@@ -12416,6 +12465,13 @@
tp->misc_host_ctrl);
}
+ /* Preserve the APE MAC_MODE bits */
+ if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+ tp->mac_mode = tr32(MAC_MODE) |
+ MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+ else
+ tp->mac_mode = TG3_DEF_MAC_MODE;
+
/* these are limited to 10/100 only */
if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 &&
(grc_misc_cfg == 0x8000 || grc_misc_cfg == 0x4000)) ||
@@ -13275,7 +13331,6 @@
tp->pdev = pdev;
tp->dev = dev;
tp->pm_cap = pm_cap;
- tp->mac_mode = TG3_DEF_MAC_MODE;
tp->rx_mode = TG3_DEF_RX_MODE;
tp->tx_mode = TG3_DEF_TX_MODE;
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index df07842..f5b8cab 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -325,6 +325,8 @@
#define MAC_MODE_TDE_ENABLE 0x00200000
#define MAC_MODE_RDE_ENABLE 0x00400000
#define MAC_MODE_FHDE_ENABLE 0x00800000
+#define MAC_MODE_APE_RX_EN 0x08000000
+#define MAC_MODE_APE_TX_EN 0x10000000
#define MAC_STATUS 0x00000404
#define MAC_STATUS_PCS_SYNCED 0x00000001
#define MAC_STATUS_SIGNAL_DET 0x00000002
@@ -1889,6 +1891,7 @@
#define APE_EVENT_STATUS_EVENT_PENDING 0x80000000
/* APE convenience enumerations. */
+#define TG3_APE_LOCK_GRC 1
#define TG3_APE_LOCK_MEM 4
#define TG3_EEPROM_SB_F1R2_MBA_OFF 0x10
@@ -2429,7 +2432,10 @@
struct tg3_ethtool_stats estats;
struct tg3_ethtool_stats estats_prev;
+ union {
unsigned long phy_crc_errors;
+ unsigned long last_event_jiffies;
+ };
u32 rx_offset;
u32 tg3_flags;
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index 85246ed..ec871f6 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -360,8 +360,8 @@
{
unsigned long addr;
- addr = tag->buffer[8].address;
- addr |= (tag->buffer[9].address << 16) << 16;
+ addr = tag->buffer[9].address;
+ addr |= (tag->buffer[8].address << 16) << 16;
return (struct sk_buff *) addr;
}
@@ -1984,7 +1984,6 @@
TLanList *list;
dma_addr_t list_phys;
struct sk_buff *skb;
- void *t = NULL;
priv->txHead = 0;
priv->txTail = 0;
@@ -2022,7 +2021,8 @@
}
skb_reserve( skb, NET_IP_ALIGN );
- list->buffer[0].address = pci_map_single(priv->pciDev, t,
+ list->buffer[0].address = pci_map_single(priv->pciDev,
+ skb->data,
TLAN_MAX_FRAME_SIZE,
PCI_DMA_FROMDEVICE);
TLan_StoreSKB(list, skb);
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 47d84cd..59d1673 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -119,7 +119,6 @@
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/spinlock.h>
-#include <linux/version.h>
#include <linux/bitops.h>
#include <linux/jiffies.h>
diff --git a/drivers/net/tokenring/lanstreamer.h b/drivers/net/tokenring/lanstreamer.h
index e7bb349..13ccee6 100644
--- a/drivers/net/tokenring/lanstreamer.h
+++ b/drivers/net/tokenring/lanstreamer.h
@@ -60,8 +60,6 @@
*
*/
-#include <linux/version.h>
-
/* MAX_INTR - the maximum number of times we can loop
* inside the interrupt function before returning
* control to the OS (maximum value is 256)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index e6bbc63..6daea0c 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -358,6 +358,66 @@
return mask;
}
+/* prepad is the amount to reserve at front. len is length after that.
+ * linear is a hint as to how much to copy (usually headers). */
+static struct sk_buff *tun_alloc_skb(size_t prepad, size_t len, size_t linear,
+ gfp_t gfp)
+{
+ struct sk_buff *skb;
+ unsigned int i;
+
+ skb = alloc_skb(prepad + len, gfp|__GFP_NOWARN);
+ if (skb) {
+ skb_reserve(skb, prepad);
+ skb_put(skb, len);
+ return skb;
+ }
+
+ /* Under a page? Don't bother with paged skb. */
+ if (prepad + len < PAGE_SIZE)
+ return NULL;
+
+ /* Start with a normal skb, and add pages. */
+ skb = alloc_skb(prepad + linear, gfp);
+ if (!skb)
+ return NULL;
+
+ skb_reserve(skb, prepad);
+ skb_put(skb, linear);
+
+ len -= linear;
+
+ for (i = 0; i < MAX_SKB_FRAGS; i++) {
+ skb_frag_t *f = &skb_shinfo(skb)->frags[i];
+
+ f->page = alloc_page(gfp|__GFP_ZERO);
+ if (!f->page)
+ break;
+
+ f->page_offset = 0;
+ f->size = PAGE_SIZE;
+
+ skb->data_len += PAGE_SIZE;
+ skb->len += PAGE_SIZE;
+ skb->truesize += PAGE_SIZE;
+ skb_shinfo(skb)->nr_frags++;
+
+ if (len < PAGE_SIZE) {
+ len = 0;
+ break;
+ }
+ len -= PAGE_SIZE;
+ }
+
+ /* Too large, or alloc fail? */
+ if (unlikely(len)) {
+ kfree_skb(skb);
+ skb = NULL;
+ }
+
+ return skb;
+}
+
/* Get packet from user space buffer */
static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, size_t count)
{
@@ -391,14 +451,12 @@
return -EINVAL;
}
- if (!(skb = alloc_skb(len + align, GFP_KERNEL))) {
+ if (!(skb = tun_alloc_skb(align, len, gso.hdr_len, GFP_KERNEL))) {
tun->dev->stats.rx_dropped++;
return -ENOMEM;
}
- if (align)
- skb_reserve(skb, align);
- if (memcpy_fromiovec(skb_put(skb, len), iv, len)) {
+ if (skb_copy_datagram_from_iovec(skb, 0, iv, len)) {
tun->dev->stats.rx_dropped++;
kfree_skb(skb);
return -EFAULT;
@@ -748,6 +806,36 @@
return err;
}
+static int tun_get_iff(struct net *net, struct file *file, struct ifreq *ifr)
+{
+ struct tun_struct *tun = file->private_data;
+
+ if (!tun)
+ return -EBADFD;
+
+ DBG(KERN_INFO "%s: tun_get_iff\n", tun->dev->name);
+
+ strcpy(ifr->ifr_name, tun->dev->name);
+
+ ifr->ifr_flags = 0;
+
+ if (ifr->ifr_flags & TUN_TUN_DEV)
+ ifr->ifr_flags |= IFF_TUN;
+ else
+ ifr->ifr_flags |= IFF_TAP;
+
+ if (tun->flags & TUN_NO_PI)
+ ifr->ifr_flags |= IFF_NO_PI;
+
+ if (tun->flags & TUN_ONE_QUEUE)
+ ifr->ifr_flags |= IFF_ONE_QUEUE;
+
+ if (tun->flags & TUN_VNET_HDR)
+ ifr->ifr_flags |= IFF_VNET_HDR;
+
+ return 0;
+}
+
/* This is like a cut-down ethtool ops, except done via tun fd so no
* privs required. */
static int set_offload(struct net_device *dev, unsigned long arg)
@@ -833,6 +921,15 @@
DBG(KERN_INFO "%s: tun_chr_ioctl cmd %d\n", tun->dev->name, cmd);
switch (cmd) {
+ case TUNGETIFF:
+ ret = tun_get_iff(current->nsproxy->net_ns, file, &ifr);
+ if (ret)
+ return ret;
+
+ if (copy_to_user(argp, &ifr, sizeof(ifr)))
+ return -EFAULT;
+ break;
+
case TUNSETNOCSUM:
/* Disable/Enable checksum */
if (arg)
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 8549f11..734ce09 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -128,7 +128,6 @@
#include <asm/io.h>
#include <asm/uaccess.h>
#include <linux/in6.h>
-#include <linux/version.h>
#include <linux/dma-mapping.h>
#include "typhoon.h"
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 68e198b..0973b6e 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -154,17 +154,6 @@
This driver creates an interface named "ethX", where X depends on
what other networking devices you have in use.
-config USB_HSO
- tristate "Option USB High Speed Mobile Devices"
- depends on USB && RFKILL
- default n
- help
- Choose this option if you have an Option HSDPA/HSUPA card.
- These cards support downlink speeds of 7.2Mbps or greater.
-
- To compile this driver as a module, choose M here: the
- module will be called hso.
-
config USB_NET_CDCETHER
tristate "CDC Ethernet support (smart devices such as cable modems)"
depends on USB_USBNET
@@ -337,5 +326,15 @@
really need this non-conformant variant of CDC Ethernet (or in
some cases CDC MDLM) protocol, not "g_ether".
+config USB_HSO
+ tristate "Option USB High Speed Mobile Devices"
+ depends on USB && RFKILL
+ default n
+ help
+ Choose this option if you have an Option HSDPA/HSUPA card.
+ These cards support downlink speeds of 7.2Mbps or greater.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hso.
endmenu
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 031d07b..6e42b5a 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -102,8 +102,12 @@
#define MAX_RX_URBS 2
-#define get_serial_by_tty(x) \
- (x ? (struct hso_serial *)x->driver_data : NULL)
+static inline struct hso_serial *get_serial_by_tty(struct tty_struct *tty)
+{
+ if (tty)
+ return tty->driver_data;
+ return NULL;
+}
/*****************************************************************************/
/* Debugging functions */
@@ -294,24 +298,25 @@
/* #define DEBUG */
-#define dev2net(x) (x->port_data.dev_net)
-#define dev2ser(x) (x->port_data.dev_serial)
+static inline struct hso_net *dev2net(struct hso_device *hso_dev)
+{
+ return hso_dev->port_data.dev_net;
+}
+
+static inline struct hso_serial *dev2ser(struct hso_device *hso_dev)
+{
+ return hso_dev->port_data.dev_serial;
+}
/* Debugging functions */
#ifdef DEBUG
static void dbg_dump(int line_count, const char *func_name, unsigned char *buf,
unsigned int len)
{
- u8 i = 0;
+ static char name[255];
- printk(KERN_DEBUG "[%d:%s]: len %d", line_count, func_name, len);
-
- for (i = 0; i < len; i++) {
- if (!(i % 16))
- printk("\n 0x%03x: ", i);
- printk("%02x ", (unsigned char)buf[i]);
- }
- printk("\n");
+ sprintf(name, "hso[%d:%s]", line_count, func_name);
+ print_hex_dump_bytes(name, DUMP_PREFIX_NONE, buf, len);
}
#define DUMP(buf_, len_) \
@@ -392,7 +397,7 @@
{default_port_device(0x0af0, 0xc031)}, /* Icon-Edge */
{icon321_port_device(0x0af0, 0xd013)}, /* Module HSxPA */
{icon321_port_device(0x0af0, 0xd031)}, /* Icon-321 */
- {default_port_device(0x0af0, 0xd033)}, /* Icon-322 */
+ {icon321_port_device(0x0af0, 0xd033)}, /* Icon-322 */
{USB_DEVICE(0x0af0, 0x7301)}, /* GE40x */
{USB_DEVICE(0x0af0, 0x7361)}, /* GE40x */
{USB_DEVICE(0x0af0, 0x7401)}, /* GI 0401 */
@@ -528,13 +533,12 @@
static struct hso_serial *get_serial_by_index(unsigned index)
{
- struct hso_serial *serial;
+ struct hso_serial *serial = NULL;
unsigned long flags;
- if (!serial_table[index])
- return NULL;
spin_lock_irqsave(&serial_table_lock, flags);
- serial = dev2ser(serial_table[index]);
+ if (serial_table[index])
+ serial = dev2ser(serial_table[index]);
spin_unlock_irqrestore(&serial_table_lock, flags);
return serial;
@@ -561,6 +565,7 @@
static void set_serial_by_index(unsigned index, struct hso_serial *serial)
{
unsigned long flags;
+
spin_lock_irqsave(&serial_table_lock, flags);
if (serial)
serial_table[index] = serial->parent;
@@ -569,7 +574,7 @@
spin_unlock_irqrestore(&serial_table_lock, flags);
}
-/* log a meaningfull explanation of an USB status */
+/* log a meaningful explanation of an USB status */
static void log_usb_status(int status, const char *function)
{
char *explanation;
@@ -1103,8 +1108,8 @@
/* reset the rts and dtr */
/* do the actual close */
serial->open_count--;
+ kref_put(&serial->parent->ref, hso_serial_ref_free);
if (serial->open_count <= 0) {
- kref_put(&serial->parent->ref, hso_serial_ref_free);
serial->open_count = 0;
if (serial->tty) {
serial->tty->driver_data = NULL;
@@ -1467,7 +1472,8 @@
return;
}
hso_put_activity(serial->parent);
- tty_wakeup(serial->tty);
+ if (serial->tty)
+ tty_wakeup(serial->tty);
hso_kick_transmit(serial);
D1(" ");
@@ -1538,7 +1544,8 @@
clear_bit(HSO_SERIAL_FLAG_RX_SENT, &serial->flags);
} else {
hso_put_activity(serial->parent);
- tty_wakeup(serial->tty);
+ if (serial->tty)
+ tty_wakeup(serial->tty);
/* response to a write command */
hso_kick_transmit(serial);
}
@@ -2606,6 +2613,7 @@
"Transmitting lingering data\n");
hso_net_start_xmit(hso_net->skb_tx_buf,
hso_net->net);
+ hso_net->skb_tx_buf = NULL;
}
result = hso_start_net_device(network_table[i]);
if (result)
@@ -2652,7 +2660,7 @@
hso_stop_net_device(network_table[i]);
cancel_work_sync(&network_table[i]->async_put_intf);
cancel_work_sync(&network_table[i]->async_get_intf);
- if(rfk)
+ if (rfk)
rfkill_unregister(rfk);
hso_free_net_device(network_table[i]);
}
@@ -2723,7 +2731,7 @@
}
/* operations setup of the serial interface */
-static struct tty_operations hso_serial_ops = {
+static const struct tty_operations hso_serial_ops = {
.open = hso_serial_open,
.close = hso_serial_close,
.write = hso_serial_write,
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index c3d119f..ca9d00c 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -46,6 +46,10 @@
#define MCS7830_VENDOR_ID 0x9710
#define MCS7830_PRODUCT_ID 0x7830
+#define MCS7730_PRODUCT_ID 0x7730
+
+#define SITECOM_VENDOR_ID 0x0DF6
+#define LN_030_PRODUCT_ID 0x0021
#define MCS7830_MII_ADVERTISE (ADVERTISE_PAUSE_CAP | ADVERTISE_100FULL | \
ADVERTISE_100HALF | ADVERTISE_10FULL | \
@@ -442,6 +446,29 @@
.nway_reset = usbnet_nway_reset,
};
+static int mcs7830_set_mac_address(struct net_device *netdev, void *p)
+{
+ int ret;
+ struct usbnet *dev = netdev_priv(netdev);
+ struct sockaddr *addr = p;
+
+ if (netif_running(netdev))
+ return -EBUSY;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EINVAL;
+
+ memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+
+ ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN,
+ netdev->dev_addr);
+
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev)
{
struct net_device *net = dev->net;
@@ -455,6 +482,7 @@
net->ethtool_ops = &mcs7830_ethtool_ops;
net->set_multicast_list = mcs7830_set_multicast;
mcs7830_set_multicast(net);
+ net->set_mac_address = mcs7830_set_mac_address;
/* reserve space for the status byte on rx */
dev->rx_urb_size = ETH_FRAME_LEN + 1;
@@ -491,7 +519,16 @@
}
static const struct driver_info moschip_info = {
- .description = "MOSCHIP 7830 usb-NET adapter",
+ .description = "MOSCHIP 7830/7730 usb-NET adapter",
+ .bind = mcs7830_bind,
+ .rx_fixup = mcs7830_rx_fixup,
+ .flags = FLAG_ETHER,
+ .in = 1,
+ .out = 2,
+};
+
+static const struct driver_info sitecom_info = {
+ .description = "Sitecom LN-30 usb-NET adapter",
.bind = mcs7830_bind,
.rx_fixup = mcs7830_rx_fixup,
.flags = FLAG_ETHER,
@@ -504,6 +541,14 @@
USB_DEVICE(MCS7830_VENDOR_ID, MCS7830_PRODUCT_ID),
.driver_info = (unsigned long) &moschip_info,
},
+ {
+ USB_DEVICE(MCS7830_VENDOR_ID, MCS7730_PRODUCT_ID),
+ .driver_info = (unsigned long) &moschip_info,
+ },
+ {
+ USB_DEVICE(SITECOM_VENDOR_ID, LN_030_PRODUCT_ID),
+ .driver_info = (unsigned long) &sitecom_info,
+ },
{},
};
MODULE_DEVICE_TABLE(usb, products);
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index a84ba48..8c19307 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -117,7 +117,7 @@
case -ENOENT:
break;
default:
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_dbg(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, urb->status);
}
@@ -166,7 +166,7 @@
set_current_state(TASK_RUNNING);
if (ret == -ENODEV)
netif_device_detach(pegasus->net);
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_err(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, ret);
goto out;
@@ -275,7 +275,7 @@
if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) {
if (ret == -ENODEV)
netif_device_detach(pegasus->net);
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_err(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, ret);
goto out;
@@ -1209,8 +1209,7 @@
pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS;
if (netif_msg_link(pegasus))
pr_info("%s: Promiscuous mode enabled.\n", net->name);
- } else if (net->mc_count ||
- (net->flags & IFF_ALLMULTI)) {
+ } else if (net->mc_count || (net->flags & IFF_ALLMULTI)) {
pegasus->eth_regs[EthCtrl0] |= RX_MULTICAST;
pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;
if (netif_msg_link(pegasus))
@@ -1220,6 +1219,8 @@
pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;
}
+ pegasus->ctrl_urb->status = 0;
+
pegasus->flags |= ETH_REGS_CHANGE;
ctrl_callback(pegasus->ctrl_urb);
}
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index e59255a..6596cd0 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -1317,7 +1317,7 @@
break;
case SIOCDEVRESINSTATS :
- if( current->euid != 0 ) /* root only */
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
memset( &nl->in_stats, 0, sizeof(struct sbni_in_stats) );
break;
@@ -1334,7 +1334,7 @@
break;
case SIOCDEVSHWSTATE :
- if( current->euid != 0 ) /* root only */
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
spin_lock( &nl->lock );
@@ -1355,7 +1355,7 @@
#ifdef CONFIG_SBNI_MULTILINE
case SIOCDEVENSLAVE :
- if( current->euid != 0 ) /* root only */
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
if (copy_from_user( slave_name, ifr->ifr_data, sizeof slave_name ))
@@ -1370,7 +1370,7 @@
return enslave( dev, slave_dev );
case SIOCDEVEMANSIPATE :
- if( current->euid != 0 ) /* root only */
+ if (!capable(CAP_NET_ADMIN))
return -EPERM;
return emancipate( dev );
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 6f9aa16..fa14255 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -337,7 +337,7 @@
#ifdef CONFIG_NET_POLL_CONTROLLER
dev->poll_controller = ei_poll;
#endif
- NS8390p_init(dev, 0);
+ NS8390_init(dev, 0);
#if 1
/* Enable interrupt generation on softconfig cards -- M.U */
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 2028866..0676c6d 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -40,7 +40,6 @@
*
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/hardirq.h>
@@ -252,7 +251,7 @@
return;
pci_unmap_single(sc->pdev, bf->skbaddr, bf->skb->len,
PCI_DMA_TODEVICE);
- dev_kfree_skb(bf->skb);
+ dev_kfree_skb_any(bf->skb);
bf->skb = NULL;
}
@@ -467,6 +466,7 @@
mutex_init(&sc->lock);
spin_lock_init(&sc->rxbuflock);
spin_lock_init(&sc->txbuflock);
+ spin_lock_init(&sc->block);
/* Set private data */
pci_set_drvdata(pdev, hw);
@@ -587,7 +587,6 @@
ath5k_stop_hw(sc);
free_irq(pdev->irq, sc);
- pci_disable_msi(pdev);
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
@@ -616,12 +615,10 @@
*/
pci_write_config_byte(pdev, 0x41, 0);
- pci_enable_msi(pdev);
-
err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
if (err) {
ATH5K_ERR(sc, "request_irq failed\n");
- goto err_msi;
+ goto err_no_irq;
}
err = ath5k_init(sc);
@@ -642,8 +639,7 @@
return 0;
err_irq:
free_irq(pdev->irq, sc);
-err_msi:
- pci_disable_msi(pdev);
+err_no_irq:
pci_disable_device(pdev);
return err;
}
@@ -2184,8 +2180,11 @@
sc->imask |= AR5K_INT_SWBA;
- if (ath5k_hw_hasveol(ah))
+ if (ath5k_hw_hasveol(ah)) {
+ spin_lock(&sc->block);
ath5k_beacon_send(sc);
+ spin_unlock(&sc->block);
+ }
}
/* TODO else AP */
@@ -2408,7 +2407,9 @@
TSF_TO_TU(tsf),
(unsigned long long) tsf);
} else {
+ spin_lock(&sc->block);
ath5k_beacon_send(sc);
+ spin_unlock(&sc->block);
}
}
if (status & AR5K_INT_RXEOL) {
@@ -2750,6 +2751,11 @@
ret = -EOPNOTSUPP;
goto end;
}
+
+ /* Set to a reasonable value. Note that this will
+ * be set to mac80211's value at ath5k_config(). */
+ sc->bintval = 1000;
+
ret = 0;
end:
mutex_unlock(&sc->lock);
@@ -2794,9 +2800,6 @@
struct ath5k_hw *ah = sc->ah;
int ret;
- /* Set to a reasonable value. Note that this will
- * be set to mac80211's value at ath5k_config(). */
- sc->bintval = 1000;
mutex_lock(&sc->lock);
if (sc->vif != vif) {
ret = -EIO;
@@ -3055,6 +3058,7 @@
ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct ath5k_softc *sc = hw->priv;
+ unsigned long flags;
int ret;
ath5k_debug_dump_skb(sc, skb, "BC ", 1);
@@ -3064,12 +3068,14 @@
goto end;
}
+ spin_lock_irqsave(&sc->block, flags);
ath5k_txbuf_free(sc, sc->bbuf);
sc->bbuf->skb = skb;
ret = ath5k_beacon_setup(sc, sc->bbuf);
if (ret)
sc->bbuf->skb = NULL;
- else {
+ spin_unlock_irqrestore(&sc->block, flags);
+ if (!ret) {
ath5k_beacon_config(sc);
mmiowb();
}
diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h
index d7e03e6..7ec2f37 100644
--- a/drivers/net/wireless/ath5k/base.h
+++ b/drivers/net/wireless/ath5k/base.h
@@ -172,6 +172,7 @@
struct tasklet_struct txtq; /* tx intr tasklet */
struct ath5k_led tx_led; /* tx led */
+ spinlock_t block; /* protects beacon */
struct ath5k_buf *bbuf; /* beacon buffer */
unsigned int bhalq, /* SW q for outgoing beacons */
bmisscount, /* missed beacon transmits */
diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index caf5694..00a0eaa 100644
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -209,6 +209,7 @@
unsigned int curlen;
struct ath_txq *cabq;
struct ath_txq *mcastq;
+ struct ieee80211_tx_info *info;
avp = sc->sc_vaps[if_id];
mcastq = &avp->av_mcastq;
@@ -232,6 +233,18 @@
*/
curlen = skb->len;
+ info = IEEE80211_SKB_CB(skb);
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ /*
+ * TODO: make sure the seq# gets assigned properly (vs. other
+ * TX frames)
+ */
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ sc->seq_no += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+ }
+
/* XXX: spin_lock_bh should not be used here, but sparse bitches
* otherwise. We should fix sparse :) */
spin_lock_bh(&mcastq->axq_lock);
diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c
index f6c4528..87e37bc 100644
--- a/drivers/net/wireless/ath9k/core.c
+++ b/drivers/net/wireless/ath9k/core.c
@@ -294,8 +294,6 @@
* hardware is gone (invalid).
*/
- if (!sc->sc_invalid)
- ath9k_hw_set_interrupts(ah, 0);
ath_draintxq(sc, false);
if (!sc->sc_invalid) {
ath_stoprecv(sc);
@@ -797,6 +795,12 @@
if (ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
sc->sc_imask |= ATH9K_INT_CST;
+ /* Note: We disable MIB interrupts for now as we don't yet
+ * handle processing ANI, otherwise you will get an interrupt
+ * storm after about 7 hours of usage making the system unusable
+ * with huge latency. Once we do have ANI processing included
+ * we can re-enable this interrupt. */
+#if 0
/*
* Enable MIB interrupts when there are hardware phy counters.
* Note we only do this (at the moment) for station mode.
@@ -804,6 +808,7 @@
if (ath9k_hw_phycounters(ah) &&
((sc->sc_opmode == ATH9K_M_STA) || (sc->sc_opmode == ATH9K_M_IBSS)))
sc->sc_imask |= ATH9K_INT_MIB;
+#endif
/*
* Some hardware processes the TIM IE and fires an
* interrupt when the TIM bit is set. For hardware
@@ -1336,6 +1341,8 @@
DPRINTF(sc, ATH_DBG_CONFIG, "%s\n", __func__);
+ tasklet_kill(&sc->intr_tq);
+ tasklet_kill(&sc->bcon_tasklet);
ath_stop(sc);
if (!sc->sc_invalid)
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index 673b3d8..2f84093 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -974,7 +974,6 @@
u32 sc_keymax; /* size of key cache */
DECLARE_BITMAP(sc_keymap, ATH_KEYMAX); /* key use bit map */
u8 sc_splitmic; /* split TKIP MIC keys */
- int sc_keytype;
/* RX */
struct list_head sc_rxbuf;
@@ -992,6 +991,7 @@
u32 sc_txintrperiod; /* tx interrupt batching */
int sc_haltype2q[ATH9K_WME_AC_VO+1]; /* HAL WME AC -> h/w qnum */
u32 sc_ant_tx[8]; /* recent tx frames/antenna */
+ u16 seq_no; /* TX sequence number */
/* Beacon */
struct ath9k_tx_queue_info sc_beacon_qi;
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index bde162f..6dbfed0 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -5017,7 +5017,11 @@
for (i = 0; i < 123; i++) {
if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) {
- if ((abs(cur_vit_mask - bin)) < 75)
+
+ /* workaround for gcc bug #37014 */
+ volatile int tmp = abs(cur_vit_mask - bin);
+
+ if (tmp < 75)
mask_amt = 1;
else
mask_amt = 0;
@@ -7281,15 +7285,15 @@
}
break;
case ATH9K_CIPHER_WEP:
- if (k->kv_len < 40 / NBBY) {
+ if (k->kv_len < LEN_WEP40) {
DPRINTF(ah->ah_sc, ATH_DBG_KEYCACHE,
"%s: WEP key length %u too small\n",
__func__, k->kv_len);
return false;
}
- if (k->kv_len <= 40 / NBBY)
+ if (k->kv_len <= LEN_WEP40)
keyType = AR_KEYTABLE_TYPE_40;
- else if (k->kv_len <= 104 / NBBY)
+ else if (k->kv_len <= LEN_WEP104)
keyType = AR_KEYTABLE_TYPE_104;
else
keyType = AR_KEYTABLE_TYPE_128;
@@ -7309,7 +7313,7 @@
key2 = get_unaligned_le32(k->kv_val + 6) ^ xorMask;
key3 = (get_unaligned_le16(k->kv_val + 10) ^ xorMask) & 0xffff;
key4 = get_unaligned_le32(k->kv_val + 12) ^ xorMask;
- if (k->kv_len <= 104 / NBBY)
+ if (k->kv_len <= LEN_WEP104)
key4 &= 0xff;
if (keyType == AR_KEYTABLE_TYPE_TKIP && ATH9K_IS_MIC_ENABLED(ah)) {
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 2888778..acebdf1 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -206,7 +206,6 @@
if (!ret)
return -EIO;
- sc->sc_keytype = hk.kv_type;
return 0;
}
@@ -368,6 +367,20 @@
{
struct ath_softc *sc = hw->priv;
int hdrlen, padsize;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
+ /*
+ * As a temporary workaround, assign seq# here; this will likely need
+ * to be cleaned up to work better with Beacon transmission and virtual
+ * BSSes.
+ */
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+ sc->seq_no += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(sc->seq_no);
+ }
/* Add the padding after the header if this is not already done */
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
@@ -756,13 +769,13 @@
key->hw_key_idx = key->keyidx;
/* push IV and Michael MIC generation to stack */
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
- key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+ if (key->alg == ALG_TKIP)
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
}
break;
case DISABLE_KEY:
ath_key_delete(sc, key);
clear_bit(key->keyidx, sc->sc_keymap);
- sc->sc_keytype = ATH9K_CIPHER_CLR;
break;
default:
ret = -EINVAL;
@@ -1065,8 +1078,16 @@
tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
tx_status->flags &= ~ATH_TX_BAR;
}
- if (tx_status->flags)
- tx_info->status.excessive_retries = 1;
+
+ if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) {
+ if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
+ /* Frame was not ACKed, but an ACK was expected */
+ tx_info->status.excessive_retries = 1;
+ }
+ } else {
+ /* Frame was ACKed */
+ tx_info->flags |= IEEE80211_TX_STAT_ACK;
+ }
tx_info->status.retry_count = tx_status->retries;
@@ -1390,10 +1411,17 @@
{
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
struct ath_softc *sc = hw->priv;
+ enum ath9k_int status;
- if (pdev->irq)
+ if (pdev->irq) {
+ ath9k_hw_set_interrupts(sc->sc_ah, 0);
+ /* clear the ISR */
+ ath9k_hw_getisr(sc->sc_ah, &status);
+ sc->sc_invalid = 1;
free_irq(pdev->irq, sc);
+ }
ath_detach(sc);
+
pci_iounmap(pdev, sc->mem);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index 2fe8061..20ddb7a 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -360,8 +360,9 @@
struct ath_arx_tid *rxtid, int drop)
{
struct ath_rxbuf *rxbuf;
+ unsigned long flag;
- spin_lock_bh(&rxtid->tidlock);
+ spin_lock_irqsave(&rxtid->tidlock, flag);
while (rxtid->baw_head != rxtid->baw_tail) {
rxbuf = rxtid->rxbuf + rxtid->baw_head;
if (!rxbuf->rx_wbuf) {
@@ -382,7 +383,7 @@
INCR(rxtid->baw_head, ATH_TID_MAX_BUFS);
INCR(rxtid->seq_next, IEEE80211_SEQ_MAX);
}
- spin_unlock_bh(&rxtid->tidlock);
+ spin_unlock_irqrestore(&rxtid->tidlock, flag);
}
static struct sk_buff *ath_rxbuf_alloc(struct ath_softc *sc,
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 157f830..8b332e1 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -315,11 +315,11 @@
txctl->keyix = tx_info->control.hw_key->hw_key_idx;
txctl->frmlen += tx_info->control.icv_len;
- if (sc->sc_keytype == ATH9K_CIPHER_WEP)
+ if (tx_info->control.hw_key->alg == ALG_WEP)
txctl->keytype = ATH9K_KEY_TYPE_WEP;
- else if (sc->sc_keytype == ATH9K_CIPHER_TKIP)
+ else if (tx_info->control.hw_key->alg == ALG_TKIP)
txctl->keytype = ATH9K_KEY_TYPE_TKIP;
- else if (sc->sc_keytype == ATH9K_CIPHER_AES_CCM)
+ else if (tx_info->control.hw_key->alg == ALG_CCMP)
txctl->keytype = ATH9K_KEY_TYPE_AES;
}
@@ -357,9 +357,9 @@
txctl->flags = ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */
if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
- tx_info->flags |= ATH9K_TXDESC_NOACK;
+ txctl->flags |= ATH9K_TXDESC_NOACK;
if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
- tx_info->flags |= ATH9K_TXDESC_RTSENA;
+ txctl->flags |= ATH9K_TXDESC_RTSENA;
/*
* Setup for rate calculations.
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index bd35bb0..bd65c48 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1304,7 +1304,7 @@
int atmel_open(struct net_device *dev)
{
struct atmel_private *priv = netdev_priv(dev);
- int i, channel;
+ int i, channel, err;
/* any scheduled timer is no longer needed and might screw things up.. */
del_timer_sync(&priv->management_timer);
@@ -1328,8 +1328,9 @@
priv->site_survey_state = SITE_SURVEY_IDLE;
priv->station_is_associated = 0;
- if (!reset_atmel_card(dev))
- return -EAGAIN;
+ err = reset_atmel_card(dev);
+ if (err)
+ return err;
if (priv->config_reg_domain) {
priv->reg_domain = priv->config_reg_domain;
@@ -3061,12 +3062,20 @@
}
if (status == WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG) {
- /* Do opensystem first, then try sharedkey */
+ /* Flip back and forth between WEP auth modes until the max
+ * authentication tries has been exceeded.
+ */
if (system == WLAN_AUTH_OPEN) {
priv->CurrentAuthentTransactionSeqNum = 0x001;
priv->exclude_unencrypted = 1;
send_authentication_request(priv, WLAN_AUTH_SHARED_KEY, NULL, 0);
return;
+ } else if ( system == WLAN_AUTH_SHARED_KEY
+ && priv->wep_is_on) {
+ priv->CurrentAuthentTransactionSeqNum = 0x001;
+ priv->exclude_unencrypted = 0;
+ send_authentication_request(priv, WLAN_AUTH_OPEN, NULL, 0);
+ return;
} else if (priv->connect_to_any_BSS) {
int bss_index;
@@ -3580,12 +3589,12 @@
if (i == 0) {
printk(KERN_ALERT "%s: MAC failed to boot.\n", priv->dev->name);
- return 0;
+ return -EIO;
}
if ((priv->host_info_base = atmel_read16(priv->dev, MR2)) == 0xffff) {
printk(KERN_ALERT "%s: card missing.\n", priv->dev->name);
- return 0;
+ return -ENODEV;
}
/* now check for completion of MAC initialization through
@@ -3609,19 +3618,19 @@
if (i == 0) {
printk(KERN_ALERT "%s: MAC failed to initialise.\n",
priv->dev->name);
- return 0;
+ return -EIO;
}
/* Check for MAC_INIT_OK only on the register that the MAC_INIT_OK was set */
if ((mr3 & MAC_INIT_COMPLETE) &&
!(atmel_read16(priv->dev, MR3) & MAC_INIT_OK)) {
printk(KERN_ALERT "%s: MAC failed MR3 self-test.\n", priv->dev->name);
- return 0;
+ return -EIO;
}
if ((mr1 & MAC_INIT_COMPLETE) &&
!(atmel_read16(priv->dev, MR1) & MAC_INIT_OK)) {
printk(KERN_ALERT "%s: MAC failed MR1 self-test.\n", priv->dev->name);
- return 0;
+ return -EIO;
}
atmel_copy_to_host(priv->dev, (unsigned char *)iface,
@@ -3642,7 +3651,7 @@
iface->func_ctrl = le16_to_cpu(iface->func_ctrl);
iface->mac_status = le16_to_cpu(iface->mac_status);
- return 1;
+ return 0;
}
/* determine type of memory and MAC address */
@@ -3693,7 +3702,7 @@
/* Standard firmware in flash, boot it up and ask
for the Mac Address */
priv->card_type = CARD_TYPE_SPI_FLASH;
- if (atmel_wakeup_firmware(priv)) {
+ if (atmel_wakeup_firmware(priv) == 0) {
atmel_get_mib(priv, Mac_Address_Mib_Type, 0, dev->dev_addr, 6);
/* got address, now squash it again until the network
@@ -3835,6 +3844,7 @@
struct atmel_private *priv = netdev_priv(dev);
u8 configuration;
int old_state = priv->station_state;
+ int err = 0;
/* data to add to the firmware names, in priority order
this implemenents firmware versioning */
@@ -3868,11 +3878,12 @@
dev->name);
strcpy(priv->firmware_id, "atmel_at76c502.bin");
}
- if (request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev) != 0) {
+ err = request_firmware(&fw_entry, priv->firmware_id, priv->sys_dev);
+ if (err != 0) {
printk(KERN_ALERT
"%s: firmware %s is missing, cannot continue.\n",
dev->name, priv->firmware_id);
- return 0;
+ return err;
}
} else {
int fw_index = 0;
@@ -3901,7 +3912,7 @@
"%s: firmware %s is missing, cannot start.\n",
dev->name, priv->firmware_id);
priv->firmware_id[0] = '\0';
- return 0;
+ return -ENOENT;
}
}
@@ -3926,8 +3937,9 @@
release_firmware(fw_entry);
}
- if (!atmel_wakeup_firmware(priv))
- return 0;
+ err = atmel_wakeup_firmware(priv);
+ if (err != 0)
+ return err;
/* Check the version and set the correct flag for wpa stuff,
old and new firmware is incompatible.
@@ -3968,10 +3980,9 @@
if (!priv->radio_on_broken) {
if (atmel_send_command_wait(priv, CMD_EnableRadio, NULL, 0) ==
CMD_STATUS_REJECTED_RADIO_OFF) {
- printk(KERN_INFO
- "%s: cannot turn the radio on. (Hey radio, you're beautiful!)\n",
+ printk(KERN_INFO "%s: cannot turn the radio on.\n",
dev->name);
- return 0;
+ return -EIO;
}
}
@@ -4006,7 +4017,7 @@
wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
}
- return 1;
+ return 0;
}
static void atmel_send_command(struct atmel_private *priv, int command,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 3bf3a86..7205a93 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -33,7 +33,6 @@
#include <linux/moduleparam.h>
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
-#include <linux/version.h>
#include <linux/firmware.h>
#include <linux/wireless.h>
#include <linux/workqueue.h>
@@ -4615,7 +4614,9 @@
if (bus->bustype == SSB_BUSTYPE_PCI) {
pdev = bus->host_pci;
if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, DELL, 0x0003) ||
IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) ||
+ IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0014) ||
IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013))
bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST;
}
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index fec5645..34ae125 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -43,23 +43,6 @@
return 0;
}
-/* Update the rfkill state */
-static void b43_rfkill_update_state(struct b43_wldev *dev)
-{
- struct b43_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -77,7 +60,6 @@
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43_rfkill_update_state(dev);
b43info(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 2541c81..1cb77db 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -34,7 +34,6 @@
#include <linux/moduleparam.h>
#include <linux/if_arp.h>
#include <linux/etherdevice.h>
-#include <linux/version.h>
#include <linux/firmware.h>
#include <linux/wireless.h>
#include <linux/workqueue.h>
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index 476add9..b32bf6a 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -44,23 +44,6 @@
return 0;
}
-/* Update the rfkill state */
-static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev)
-{
- struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -78,7 +61,6 @@
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43legacy_rfkill_update_state(dev);
b43legacyinfo(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index c6f886e..19a401c 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -157,7 +157,6 @@
#include <linux/stringify.h>
#include <linux/tcp.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/time.h>
#include <linux/firmware.h>
#include <linux/acpi.h>
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 36e8d2f..dcce3542 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -31,7 +31,6 @@
******************************************************************************/
#include "ipw2200.h"
-#include <linux/version.h>
#ifndef KBUILD_EXTMOD
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index d333696..705c65b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -27,7 +27,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index b3931f6..3f51f36 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 22bb269..23fed32 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
@@ -475,8 +474,8 @@
iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
udelay(10);
-
- iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+ /* clear "init complete" move adapter D0A* --> D0U state */
+ iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -967,7 +966,7 @@
s = iwl4965_get_sub_band(priv, channel);
if (s >= EEPROM_TX_POWER_BANDS) {
- IWL_ERROR("Tx Power can not find channel %d ", channel);
+ IWL_ERROR("Tx Power can not find channel %d\n", channel);
return -1;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index f3d139b..b08036a9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -25,7 +25,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
@@ -146,7 +145,8 @@
udelay(10);
- iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+ /* clear "init complete" move adapter D0A* --> D0U state */
+ iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -578,14 +578,11 @@
FH_TFDIB_CTRL0_REG(FH_SRVC_CHNL),
phy_addr & FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK);
- /* FIME: write the MSB of the phy_addr in CTRL1
- * iwl_write_direct32(priv,
- IWL_FH_TFDIB_CTRL1_REG(IWL_FH_SRVC_CHNL),
- ((phy_addr & MSB_MSK)
- << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_count);
- */
iwl_write_direct32(priv,
- FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL), byte_cnt);
+ FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL),
+ (iwl_get_dma_hi_address(phy_addr)
+ << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt);
+
iwl_write_direct32(priv,
FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL),
1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM |
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 754fef5..90a2b6d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1153,7 +1153,8 @@
!sta->ht_info.ht_supported)
return -1;
- if (priv->current_ht_config.tx_mimo_ps_mode == IWL_MIMO_PS_STATIC)
+ if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2)
+ == IWL_MIMO_PS_STATIC)
return -1;
/* Need both Tx chains/antennas to support MIMO */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index ed09e48..e01f048 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -29,7 +29,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
@@ -182,14 +181,14 @@
}
/**
- * iwl4965_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed
+ * iwl_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed
* @priv: staging_rxon is compared to active_rxon
*
* If the RXON structure is changing enough to require a new tune,
* or is clearing the RXON_FILTER_ASSOC_MSK, then return 1 to indicate that
* a new tune (full RXON command, rather than RXON_ASSOC cmd) is required.
*/
-static int iwl4965_full_rxon_required(struct iwl_priv *priv)
+static int iwl_full_rxon_required(struct iwl_priv *priv)
{
/* These items are only settable from the full RXON command */
@@ -208,7 +207,6 @@
priv->active_rxon.ofdm_ht_single_stream_basic_rates) ||
(priv->staging_rxon.ofdm_ht_dual_stream_basic_rates !=
priv->active_rxon.ofdm_ht_dual_stream_basic_rates) ||
- (priv->staging_rxon.rx_chain != priv->active_rxon.rx_chain) ||
(priv->staging_rxon.assoc_id != priv->active_rxon.assoc_id))
return 1;
@@ -264,7 +262,7 @@
/* If we don't need to send a full RXON, we can use
* iwl4965_rxon_assoc_cmd which is used to reconfigure filter
* and other flags for the current radio configuration. */
- if (!iwl4965_full_rxon_required(priv)) {
+ if (!iwl_full_rxon_required(priv)) {
ret = iwl_send_rxon_assoc(priv);
if (ret) {
IWL_ERROR("Error setting RXON_ASSOC (%d)\n", ret);
@@ -588,8 +586,6 @@
iwl_conf->supported_chan_width = 0;
}
- iwl_conf->tx_mimo_ps_mode =
- (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
iwl_conf->control_channel = ht_bss_conf->primary_channel;
@@ -2191,7 +2187,10 @@
udelay(5);
/* FIXME: apm_ops.suspend(priv) */
- priv->cfg->ops->lib->apm_ops.reset(priv);
+ if (exit_pending || test_bit(STATUS_IN_SUSPEND, &priv->status))
+ priv->cfg->ops->lib->apm_ops.stop(priv);
+ else
+ priv->cfg->ops->lib->apm_ops.reset(priv);
priv->cfg->ops->lib->free_shared_mem(priv);
exit:
@@ -2603,6 +2602,7 @@
{
struct iwl_priv *priv = hw->priv;
int ret;
+ u16 pci_cmd;
IWL_DEBUG_MAC80211("enter\n");
@@ -2613,6 +2613,13 @@
pci_restore_state(priv->pci_dev);
pci_enable_msi(priv->pci_dev);
+ /* enable interrupts if needed: hw bug w/a */
+ pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pci_cmd);
+ if (pci_cmd & PCI_COMMAND_INTX_DISABLE) {
+ pci_cmd &= ~PCI_COMMAND_INTX_DISABLE;
+ pci_write_config_word(priv->pci_dev, PCI_COMMAND, pci_cmd);
+ }
+
ret = request_irq(priv->pci_dev->irq, iwl4965_isr, IRQF_SHARED,
DRV_NAME, priv);
if (ret) {
@@ -3581,7 +3588,7 @@
priv->assoc_id = 0;
timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
- priv->timestamp = le64_to_cpu(timestamp) + (priv->beacon_int * 1000);
+ priv->timestamp = le64_to_cpu(timestamp);
IWL_DEBUG_MAC80211("leave\n");
spin_unlock_irqrestore(&priv->lock, flags);
@@ -4365,15 +4372,18 @@
iwl_dbgfs_unregister(priv);
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
+ /* ieee80211_unregister_hw call wil cause iwl4965_mac_stop to
+ * to be called and iwl4965_down since we are removing the device
+ * we need to set STATUS_EXIT_PENDING bit.
+ */
+ set_bit(STATUS_EXIT_PENDING, &priv->status);
if (priv->mac80211_registered) {
ieee80211_unregister_hw(priv->hw);
priv->mac80211_registered = 0;
+ } else {
+ iwl4965_down(priv);
}
- set_bit(STATUS_EXIT_PENDING, &priv->status);
-
- iwl4965_down(priv);
-
/* make sure we flush any pending irq or
* tasklet for the driver
*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 9bd6180..80f2f84 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -28,7 +28,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <net/mac80211.h>
struct iwl_priv; /* FIXME: remove */
@@ -593,12 +592,11 @@
clear_bit(STATUS_GEO_CONFIGURED, &priv->status);
}
-static u8 is_single_rx_stream(struct iwl_priv *priv)
+static bool is_single_rx_stream(struct iwl_priv *priv)
{
return !priv->current_ht_config.is_ht ||
((priv->current_ht_config.supp_mcs_set[1] == 0) &&
- (priv->current_ht_config.supp_mcs_set[2] == 0)) ||
- priv->ps_mode == IWL_MIMO_PS_STATIC;
+ (priv->current_ht_config.supp_mcs_set[2] == 0));
}
static u8 iwl_is_channel_extension(struct iwl_priv *priv,
@@ -705,33 +703,39 @@
* MIMO (dual stream) requires at least 2, but works better with 3.
* This does not determine *which* chains to use, just how many.
*/
-static int iwlcore_get_rx_chain_counter(struct iwl_priv *priv,
- u8 *idle_state, u8 *rx_state)
+static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
{
- u8 is_single = is_single_rx_stream(priv);
- u8 is_cam = test_bit(STATUS_POWER_PMI, &priv->status) ? 0 : 1;
+ bool is_single = is_single_rx_stream(priv);
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # of Rx chains to use when expecting MIMO. */
if (is_single || (!is_cam && (priv->ps_mode == IWL_MIMO_PS_STATIC)))
- *rx_state = 2;
+ return 2;
else
- *rx_state = 3;
+ return 3;
+}
+static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
+{
+ int idle_cnt;
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # Rx chains when idling and maybe trying to save power */
switch (priv->ps_mode) {
case IWL_MIMO_PS_STATIC:
case IWL_MIMO_PS_DYNAMIC:
- *idle_state = (is_cam) ? 2 : 1;
+ idle_cnt = (is_cam) ? 2 : 1;
break;
case IWL_MIMO_PS_NONE:
- *idle_state = (is_cam) ? *rx_state : 1;
+ idle_cnt = (is_cam) ? active_cnt : 1;
break;
+ case IWL_MIMO_PS_INVALID:
default:
- *idle_state = 1;
+ IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode);
+ WARN_ON(1);
+ idle_cnt = -1;
break;
}
-
- return 0;
+ return idle_cnt;
}
/**
@@ -742,34 +746,44 @@
*/
void iwl_set_rxon_chain(struct iwl_priv *priv)
{
- u8 is_single = is_single_rx_stream(priv);
- u8 idle_state, rx_state;
-
- priv->staging_rxon.rx_chain = 0;
- rx_state = idle_state = 3;
+ bool is_single = is_single_rx_stream(priv);
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
+ u8 idle_rx_cnt, active_rx_cnt;
+ u16 rx_chain;
/* Tell uCode which antennas are actually connected.
* Before first association, we assume all antennas are connected.
* Just after first association, iwl_chain_noise_calibration()
* checks which antennas actually *are* connected. */
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(priv->hw_params.valid_rx_ant <<
- RXON_RX_CHAIN_VALID_POS);
+ rx_chain = priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS;
/* How many receivers should we use? */
- iwlcore_get_rx_chain_counter(priv, &idle_state, &rx_state);
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(rx_state << RXON_RX_CHAIN_MIMO_CNT_POS);
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(idle_state << RXON_RX_CHAIN_CNT_POS);
+ active_rx_cnt = iwl_get_active_rx_chain_count(priv);
+ idle_rx_cnt = iwl_get_idle_rx_chain_count(priv, active_rx_cnt);
- if (!is_single && (rx_state >= 2) &&
- !test_bit(STATUS_POWER_PMI, &priv->status))
+ /* correct rx chain count accoridng hw settings */
+ if (priv->hw_params.rx_chains_num < active_rx_cnt)
+ active_rx_cnt = priv->hw_params.rx_chains_num;
+
+ if (priv->hw_params.rx_chains_num < idle_rx_cnt)
+ idle_rx_cnt = priv->hw_params.rx_chains_num;
+
+ rx_chain |= active_rx_cnt << RXON_RX_CHAIN_MIMO_CNT_POS;
+ rx_chain |= idle_rx_cnt << RXON_RX_CHAIN_CNT_POS;
+
+ priv->staging_rxon.rx_chain = cpu_to_le16(rx_chain);
+
+ if (!is_single && (active_rx_cnt >= 2) && is_cam)
priv->staging_rxon.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK;
else
priv->staging_rxon.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK;
- IWL_DEBUG_ASSOC("rx chain %X\n", priv->staging_rxon.rx_chain);
+ IWL_DEBUG_ASSOC("rx_chain=0x%Xi active=%d idle=%d\n",
+ priv->staging_rxon.rx_chain,
+ active_rx_cnt, idle_rx_cnt);
+
+ WARN_ON(active_rx_cnt == 0 || idle_rx_cnt == 0 ||
+ active_rx_cnt < idle_rx_cnt);
}
EXPORT_SYMBOL(iwl_set_rxon_chain);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index c19db43..cdfb343 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -412,7 +412,6 @@
/* self configuration data */
u8 is_ht;
u8 supported_chan_width;
- u16 tx_mimo_ps_mode;
u8 is_green_field;
u8 sgf; /* HT_SHORT_GI_* short guard interval */
u8 max_amsdu_size;
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index bce5383..3715575 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -63,7 +63,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <net/mac80211.h>
@@ -146,7 +145,7 @@
{
u32 gp = iwl_read32(priv, CSR_EEPROM_GP);
if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) {
- IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp);
+ IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp);
return -ENOENT;
}
return 0;
@@ -227,7 +226,7 @@
ret = priv->cfg->ops->lib->eeprom_ops.verify_signature(priv);
if (ret < 0) {
- IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp);
+ IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp);
ret = -ENOENT;
goto err;
}
@@ -254,7 +253,7 @@
}
if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) {
- IWL_ERROR("Time out reading EEPROM[%d]", addr);
+ IWL_ERROR("Time out reading EEPROM[%d]\n", addr);
ret = -ETIMEDOUT;
goto done;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 9446424..cd11c0c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -287,6 +287,7 @@
#define FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
+#define FH_MEM_TFDIB_REG1_ADDR_BITSHIFT 28
/**
* Transmit DMA Channel Control/Status Registers (TCSR)
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 6512834..2eb03ee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -28,7 +28,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <net/mac80211.h>
#include "iwl-dev.h" /* FIXME: remove */
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index cb11c4a..4eee1b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -27,7 +27,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 028e305..a099c9e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -29,7 +29,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <net/mac80211.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
index e5e5846..5d64229 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.c
@@ -27,7 +27,6 @@
*****************************************************************************/
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <net/mac80211.h>
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index f3f6ea4..e81bfc4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1173,7 +1173,10 @@
rx_status.antenna = 0;
rx_status.flag = 0;
- rx_status.flag |= RX_FLAG_TSFT;
+
+ /* TSF isn't reliable. In order to allow smooth user experience,
+ * this W/A doesn't propagate it to the mac80211 */
+ /*rx_status.flag |= RX_FLAG_TSFT;*/
if ((unlikely(rx_start->cfg_phy_cnt > 20))) {
IWL_DEBUG_DROP("dsp size out of range [0,20]: %d/n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 9bb6adb..6c8ac3a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -421,7 +421,7 @@
else
scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
- if ((scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) && n_probes)
+ if (n_probes)
scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
scan_ch->active_dwell = cpu_to_le16(active_dwell);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 60a6e01..6283a3a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -207,7 +207,7 @@
case WLAN_HT_CAP_MIMO_PS_DISABLED:
break;
default:
- IWL_WARNING("Invalid MIMO PS mode %d", mimo_ps_mode);
+ IWL_WARNING("Invalid MIMO PS mode %d\n", mimo_ps_mode);
break;
}
@@ -969,7 +969,7 @@
return priv->hw_params.bcast_sta_id;
default:
- IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode);
+ IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode);
return priv->hw_params.bcast_sta_id;
}
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 4108c7c..78b1a7a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -402,12 +402,11 @@
/**
* iwl_tx_queue_init - Allocate and initialize one tx/cmd queue
*/
-static int iwl_tx_queue_init(struct iwl_priv *priv,
- struct iwl_tx_queue *txq,
+static int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id)
{
int i, len;
- int rc = 0;
+ int ret;
/*
* Alloc buffer array for commands (Tx or other types of commands).
@@ -426,19 +425,16 @@
continue;
}
- txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA);
+ txq->cmd[i] = kmalloc(len, GFP_KERNEL);
if (!txq->cmd[i])
- return -ENOMEM;
+ goto err;
}
/* Alloc driver data array and TFD circular buffer */
- rc = iwl_tx_queue_alloc(priv, txq, txq_id);
- if (rc) {
- for (i = 0; i < slots_num; i++)
- kfree(txq->cmd[i]);
+ ret = iwl_tx_queue_alloc(priv, txq, txq_id);
+ if (ret)
+ goto err;
- return -ENOMEM;
- }
txq->need_update = 0;
/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
@@ -452,6 +448,17 @@
iwl_hw_tx_queue_init(priv, txq);
return 0;
+err:
+ for (i = 0; i < slots_num; i++) {
+ kfree(txq->cmd[i]);
+ txq->cmd[i] = NULL;
+ }
+
+ if (txq_id == IWL_CMD_QUEUE_NUM) {
+ kfree(txq->cmd[slots_num]);
+ txq->cmd[slots_num] = NULL;
+ }
+ return -ENOMEM;
}
/**
* iwl_hw_txq_ctx_free - Free TXQ Context
@@ -493,7 +500,7 @@
/* Alloc keep-warm buffer */
ret = iwl_kw_alloc(priv);
if (ret) {
- IWL_ERROR("Keep Warm allocation failed");
+ IWL_ERROR("Keep Warm allocation failed\n");
goto error_kw;
}
spin_lock_irqsave(&priv->lock, flags);
@@ -1463,7 +1470,7 @@
u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn);
if (scd_flow >= priv->hw_params.max_txq_num) {
- IWL_ERROR("BUG_ON scd_flow is bigger than number of queues");
+ IWL_ERROR("BUG_ON scd_flow is bigger than number of queues\n");
return;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 444847a..b775d5b 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -29,7 +29,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
@@ -1558,7 +1557,7 @@
BUILD_BUG_ON(sizeof(priv->eeprom) != IWL_EEPROM_IMAGE_SIZE);
if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) {
- IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp);
+ IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x\n", gp);
return -ENOENT;
}
@@ -1583,7 +1582,7 @@
}
if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) {
- IWL_ERROR("Time out reading EEPROM[%d]", addr);
+ IWL_ERROR("Time out reading EEPROM[%d]\n", addr);
return -ETIMEDOUT;
}
e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16));
@@ -2507,7 +2506,7 @@
return priv->hw_setting.bcast_sta_id;
default:
- IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode);
+ IWL_WARNING("Unknown mode of operation: %d\n", priv->iw_mode);
return priv->hw_setting.bcast_sta_id;
}
}
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 04d7a25..8941919 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -595,7 +595,7 @@
if (ret < 0) {
lbs_pr_err("can't download helper at 0x%x, ret %d\n",
sent, ret);
- goto done;
+ goto err_release;
}
if (count == 0)
@@ -604,9 +604,8 @@
sent += count;
}
+err_release:
release_firmware(fw);
- ret = 0;
-
done:
lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret);
return ret;
@@ -676,14 +675,8 @@
}
ret = if_cs_poll_while_fw_download(card, IF_CS_SCRATCH, 0x5a);
- if (ret < 0) {
+ if (ret < 0)
lbs_pr_err("firmware download failed\n");
- goto err_release;
- }
-
- ret = 0;
- goto done;
-
err_release:
release_firmware(fw);
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 1ebcafe..36c004e 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1970,6 +1970,9 @@
priv->promiscuous = promisc;
}
+ /* If we're not in promiscuous mode, then we need to set the
+ * group address if either we want to multicast, or if we were
+ * multicasting and want to stop */
if (! promisc && (mc_count || priv->mc_count) ) {
struct dev_mc_list *p = dev->mc_list;
struct hermes_multicast mclist;
@@ -1989,9 +1992,10 @@
printk(KERN_WARNING "%s: Multicast list is "
"longer than mc_count\n", dev->name);
- err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNFGROUPADDRESSES,
- HERMES_BYTES_TO_RECLEN(priv->mc_count * ETH_ALEN),
- &mclist);
+ err = hermes_write_ltv(hw, USER_BAP,
+ HERMES_RID_CNFGROUPADDRESSES,
+ HERMES_BYTES_TO_RECLEN(mc_count * ETH_ALEN),
+ &mclist);
if (err)
printk(KERN_ERR "%s: Error %d setting multicast list.\n",
dev->name, err);
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 83cd85e..29be3dc 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -413,12 +413,12 @@
last_addr = range->end_addr;
__skb_unlink(entry, &priv->tx_queue);
memset(&info->status, 0, sizeof(info->status));
- priv->tx_stats[skb_get_queue_mapping(skb)].len--;
entry_hdr = (struct p54_control_hdr *) entry->data;
entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data;
if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0)
pad = entry_data->align[0];
+ priv->tx_stats[entry_data->hw_queue - 4].len--;
if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
if (!(payload->status & 0x01))
info->flags |= IEEE80211_TX_STAT_ACK;
@@ -557,6 +557,7 @@
struct p54_tx_control_allocdata *txhdr;
size_t padding, len;
u8 rate;
+ u8 cts_rate = 0x20;
current_queue = &priv->tx_stats[skb_get_queue_mapping(skb)];
if (unlikely(current_queue->len > current_queue->limit))
@@ -581,28 +582,28 @@
hdr->type = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? 0 : cpu_to_le16(1);
hdr->retry1 = hdr->retry2 = info->control.retry_limit;
- memset(txhdr->wep_key, 0x0, 16);
- txhdr->padding = 0;
- txhdr->padding2 = 0;
-
/* TODO: add support for alternate retry TX rates */
rate = ieee80211_get_tx_rate(dev, info)->hw_value;
- if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE)
+ if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) {
rate |= 0x10;
- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
+ cts_rate |= 0x10;
+ }
+ if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
rate |= 0x40;
- else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
+ cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value;
+ } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
rate |= 0x20;
+ cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value;
+ }
memset(txhdr->rateset, rate, 8);
- txhdr->wep_key_present = 0;
- txhdr->wep_key_len = 0;
- txhdr->frame_type = cpu_to_le32(skb_get_queue_mapping(skb) + 4);
- txhdr->magic4 = 0;
- txhdr->antenna = (info->antenna_sel_tx == 0) ?
+ txhdr->key_type = 0;
+ txhdr->key_len = 0;
+ txhdr->hw_queue = skb_get_queue_mapping(skb) + 4;
+ txhdr->tx_antenna = (info->antenna_sel_tx == 0) ?
2 : info->antenna_sel_tx - 1;
txhdr->output_power = 0x7f; // HW Maximum
- txhdr->magic5 = (info->flags & IEEE80211_TX_CTL_NO_ACK) ?
- 0 : ((rate > 0x3) ? cpu_to_le32(0x33) : cpu_to_le32(0x23));
+ txhdr->cts_rate = (info->flags & IEEE80211_TX_CTL_NO_ACK) ?
+ 0 : cts_rate;
if (padding)
txhdr->align[0] = padding;
@@ -836,10 +837,21 @@
struct p54_common *priv = dev->priv;
int err;
+ if (!priv->cached_vdcf) {
+ priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf)+
+ priv->tx_hdr_len + sizeof(struct p54_control_hdr),
+ GFP_KERNEL);
+
+ if (!priv->cached_vdcf)
+ return -ENOMEM;
+ }
+
err = priv->open(dev);
if (!err)
priv->mode = IEEE80211_IF_TYPE_MNTR;
+ p54_init_vdcf(dev);
+
return err;
}
@@ -1019,15 +1031,6 @@
dev->extra_tx_headroom = sizeof(struct p54_control_hdr) + 4 +
sizeof(struct p54_tx_control_allocdata);
- priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf) +
- priv->tx_hdr_len + sizeof(struct p54_control_hdr), GFP_KERNEL);
-
- if (!priv->cached_vdcf) {
- ieee80211_free_hw(dev);
- return NULL;
- }
-
- p54_init_vdcf(dev);
mutex_init(&priv->conf_mutex);
return dev;
diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h
index 2245fcc..8db6c0e 100644
--- a/drivers/net/wireless/p54/p54common.h
+++ b/drivers/net/wireless/p54/p54common.h
@@ -183,16 +183,16 @@
struct p54_tx_control_allocdata {
u8 rateset[8];
- u16 padding;
- u8 wep_key_present;
- u8 wep_key_len;
- u8 wep_key[16];
- __le32 frame_type;
- u32 padding2;
- __le16 magic4;
- u8 antenna;
+ u8 unalloc0[2];
+ u8 key_type;
+ u8 key_len;
+ u8 key[16];
+ u8 hw_queue;
+ u8 unalloc1[9];
+ u8 tx_antenna;
u8 output_power;
- __le32 magic5;
+ u8 cts_rate;
+ u8 unalloc2[3];
u8 align[0];
} __attribute__ ((packed));
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 815c095..cbaca23 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -109,7 +109,17 @@
urb->context = skb;
skb_queue_tail(&priv->rx_queue, skb);
} else {
+ if (!priv->hw_type)
+ skb_push(skb, sizeof(struct net2280_tx_hdr));
+
+ skb_reset_tail_pointer(skb);
skb_trim(skb, 0);
+ if (urb->transfer_buffer != skb_tail_pointer(skb)) {
+ /* this should not happen */
+ WARN_ON(1);
+ urb->transfer_buffer = skb_tail_pointer(skb);
+ }
+
skb_queue_tail(&priv->rx_queue, skb);
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index a4a8c57..ff78e52 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -173,10 +173,10 @@
* frame transmission failed due to excessive retries.
*/
enum txdone_entry_desc_flags {
- TXDONE_UNKNOWN = 1 << 0,
- TXDONE_SUCCESS = 1 << 1,
- TXDONE_FAILURE = 1 << 2,
- TXDONE_EXCESSIVE_RETRY = 1 << 3,
+ TXDONE_UNKNOWN,
+ TXDONE_SUCCESS,
+ TXDONE_FAILURE,
+ TXDONE_EXCESSIVE_RETRY,
};
/**
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index 7e88ce5..2ea7866 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -136,7 +136,7 @@
*/
#define is_power_of_two(x) ( !((x) & ((x)-1)) )
#define low_bit_mask(x) ( ((x)-1) & ~(x) )
-#define is_valid_mask(x) is_power_of_two(1 + (x) + low_bit_mask(x))
+#define is_valid_mask(x) is_power_of_two(1LU + (x) + low_bit_mask(x))
/*
* Macro's to find first set bit in a variable.
@@ -173,8 +173,7 @@
* does not exceed the given typelimit.
*/
#define FIELD_CHECK(__mask, __type) \
- BUILD_BUG_ON(!__builtin_constant_p(__mask) || \
- !(__mask) || \
+ BUILD_BUG_ON(!(__mask) || \
!is_valid_mask(__mask) || \
(__mask) != (__type)(__mask)) \
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 8d76bb2..2050227 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -181,6 +181,7 @@
* (Only indirectly by looking at the failed TX counters
* in the register).
*/
+ txdesc.flags = 0;
if (!urb->status)
__set_bit(TXDONE_UNKNOWN, &txdesc.flags);
else
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 57376fb..ca5deb6 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -40,6 +40,7 @@
/* Netgear */
{USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187},
{USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187},
+ {USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B},
/* HP */
{USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187},
/* Sitecom */
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index da8b743..a60ae86 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -58,6 +58,7 @@
{ USB_DEVICE(0x0586, 0x3407), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
+ { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */
{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 8a1d93a..51e5214 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -57,6 +57,15 @@
return sprintf(buf, "%s\n", ofdev->node->full_name);
}
+static ssize_t name_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct of_device *ofdev;
+
+ ofdev = to_of_device(dev);
+ return sprintf(buf, "%s\n", ofdev->node->name);
+}
+
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -71,6 +80,7 @@
struct device_attribute of_platform_device_attrs[] = {
__ATTR_RO(devspec),
+ __ATTR_RO(name),
__ATTR_RO(modalias),
__ATTR_NULL
};
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 2450b3a..7ba78e6 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -38,8 +38,10 @@
{
int i;
- for_each_online_cpu(i)
+ for_each_online_cpu(i) {
vfree(per_cpu(cpu_buffer, i).buffer);
+ per_cpu(cpu_buffer, i).buffer = NULL;
+ }
}
int alloc_cpu_buffers(void)
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index e7fbac5..8d692a5 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -93,6 +93,8 @@
void free_event_buffer(void)
{
vfree(event_buffer);
+
+ event_buffer = NULL;
}
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c
index 93e37f0..e17ef54 100644
--- a/drivers/pci/hotplug/acpi_pcihp.c
+++ b/drivers/pci/hotplug/acpi_pcihp.c
@@ -382,7 +382,7 @@
int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags)
{
acpi_status status;
- acpi_handle chandle, handle = DEVICE_ACPI_HANDLE(&(dev->dev));
+ acpi_handle chandle, handle;
struct pci_dev *pdev = dev;
struct pci_bus *parent;
struct acpi_buffer string = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -399,10 +399,25 @@
* Per PCI firmware specification, we should run the ACPI _OSC
* method to get control of hotplug hardware before using it. If
* an _OSC is missing, we look for an OSHP to do the same thing.
- * To handle different BIOS behavior, we look for _OSC and OSHP
- * within the scope of the hotplug controller and its parents,
+ * To handle different BIOS behavior, we look for _OSC on a root
+ * bridge preferentially (according to PCI fw spec). Later for
+ * OSHP within the scope of the hotplug controller and its parents,
* upto the host bridge under which this controller exists.
*/
+ handle = acpi_find_root_bridge_handle(pdev);
+ if (handle) {
+ acpi_get_name(handle, ACPI_FULL_PATHNAME, &string);
+ dbg("Trying to get hotplug control for %s\n",
+ (char *)string.pointer);
+ status = pci_osc_control_set(handle, flags);
+ if (ACPI_SUCCESS(status))
+ goto got_one;
+ kfree(string.pointer);
+ string = (struct acpi_buffer){ ACPI_ALLOCATE_BUFFER, NULL };
+ }
+
+ pdev = dev;
+ handle = DEVICE_ACPI_HANDLE(&dev->dev);
while (!handle) {
/*
* This hotplug controller was not listed in the ACPI name
@@ -427,15 +442,9 @@
acpi_get_name(handle, ACPI_FULL_PATHNAME, &string);
dbg("Trying to get hotplug control for %s \n",
(char *)string.pointer);
- status = pci_osc_control_set(handle, flags);
- if (status == AE_NOT_FOUND)
- status = acpi_run_oshp(handle);
- if (ACPI_SUCCESS(status)) {
- dbg("Gained control for hotplug HW for pci %s (%s)\n",
- pci_name(dev), (char *)string.pointer);
- kfree(string.pointer);
- return 0;
- }
+ status = acpi_run_oshp(handle);
+ if (ACPI_SUCCESS(status))
+ goto got_one;
if (acpi_root_bridge(handle))
break;
chandle = handle;
@@ -449,6 +458,11 @@
kfree(string.pointer);
return -ENODEV;
+got_one:
+ dbg("Gained control for hotplug HW for pci %s (%s)\n", pci_name(dev),
+ (char *)string.pointer);
+ kfree(string.pointer);
+ return 0;
}
EXPORT_SYMBOL(acpi_get_hp_hw_control_from_firmware);
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 40337a0..146ca9c 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -320,15 +320,15 @@
return -ENODEV;
}
+ /* remove the device from the pci core */
+ pci_remove_bus_device(dev);
+
/* queue work item to blow away this sysfs entry and other
* parts.
*/
INIT_WORK(&dslot->remove_work, remove_slot_worker);
queue_work(dummyphp_wq, &dslot->remove_work);
- /* blow away this sysfs entry and other parts. */
- remove_slot(dslot);
-
pci_dev_put(dev);
}
return 0;
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index e3a1e7e..9e6cec6 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -43,7 +43,6 @@
extern int pciehp_poll_time;
extern int pciehp_debug;
extern int pciehp_force;
-extern int pciehp_slot_with_bus;
extern struct workqueue_struct *pciehp_wq;
#define dbg(format, arg...) \
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 3677495..4fd5355 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -41,7 +41,6 @@
int pciehp_poll_mode;
int pciehp_poll_time;
int pciehp_force;
-int pciehp_slot_with_bus;
struct workqueue_struct *pciehp_wq;
#define DRIVER_VERSION "0.4"
@@ -56,12 +55,10 @@
module_param(pciehp_poll_mode, bool, 0644);
module_param(pciehp_poll_time, int, 0644);
module_param(pciehp_force, bool, 0644);
-module_param(pciehp_slot_with_bus, bool, 0644);
MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not");
MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not");
MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds");
MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing");
-MODULE_PARM_DESC(pciehp_slot_with_bus, "Use bus number in the slot name");
#define PCIE_MODULE_NAME "pciehp"
@@ -194,6 +191,7 @@
struct slot *slot;
struct hotplug_slot *hotplug_slot;
struct hotplug_slot_info *info;
+ int len, dup = 1;
int retval = -ENOMEM;
list_for_each_entry(slot, &ctrl->slot_list, slot_list) {
@@ -220,15 +218,24 @@
dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
"slot_device_offset=%x\n", slot->bus, slot->device,
slot->hp_slot, slot->number, ctrl->slot_device_offset);
+duplicate_name:
retval = pci_hp_register(hotplug_slot,
ctrl->pci_dev->subordinate,
slot->device);
if (retval) {
+ /*
+ * If slot N already exists, we'll try to create
+ * slot N-1, N-2 ... N-M, until we overflow.
+ */
+ if (retval == -EEXIST) {
+ len = snprintf(slot->name, SLOT_NAME_SIZE,
+ "%d-%d", slot->number, dup++);
+ if (len < SLOT_NAME_SIZE)
+ goto duplicate_name;
+ else
+ err("duplicate slot name overflow\n");
+ }
err("pci_hp_register failed with error %d\n", retval);
- if (retval == -EEXIST)
- err("Failed to register slot because of name "
- "collision. Try \'pciehp_slot_with_bus\' "
- "module option.\n");
goto error_info;
}
/* create additional sysfs entries */
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index ad27e9e..9d934dd 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -258,7 +258,7 @@
return 1;
}
}
- while (timeout > 1000) {
+ while (timeout > 0) {
msleep(10);
timeout -= 10;
if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) {
@@ -1030,15 +1030,6 @@
pciehp_free_irq(ctrl);
}
-static void make_slot_name(struct slot *slot)
-{
- if (pciehp_slot_with_bus)
- snprintf(slot->name, SLOT_NAME_SIZE, "%04d_%04d",
- slot->bus, slot->number);
- else
- snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number);
-}
-
static int pcie_init_slot(struct controller *ctrl)
{
struct slot *slot;
@@ -1053,7 +1044,7 @@
slot->device = ctrl->slot_device_offset + slot->hp_slot;
slot->hpc_ops = ctrl->hpc_ops;
slot->number = ctrl->first_slot;
- make_slot_name(slot);
+ snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number);
mutex_init(&slot->lock);
INIT_DELAYED_WORK(&slot->work, pciehp_queue_pushbutton_work);
list_add(&slot->slot_list, &ctrl->slot_list);
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index a8cbd03..cc38615 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -39,7 +39,6 @@
int shpchp_debug;
int shpchp_poll_mode;
int shpchp_poll_time;
-static int shpchp_slot_with_bus;
struct workqueue_struct *shpchp_wq;
#define DRIVER_VERSION "0.4"
@@ -53,11 +52,9 @@
module_param(shpchp_debug, bool, 0644);
module_param(shpchp_poll_mode, bool, 0644);
module_param(shpchp_poll_time, int, 0644);
-module_param(shpchp_slot_with_bus, bool, 0644);
MODULE_PARM_DESC(shpchp_debug, "Debugging mode enabled or not");
MODULE_PARM_DESC(shpchp_poll_mode, "Using polling mechanism for hot-plug events or not");
MODULE_PARM_DESC(shpchp_poll_time, "Polling mechanism frequency, in seconds");
-MODULE_PARM_DESC(shpchp_slot_with_bus, "Use bus number in the slot name");
#define SHPC_MODULE_NAME "shpchp"
@@ -99,23 +96,13 @@
kfree(slot);
}
-static void make_slot_name(struct slot *slot)
-{
- if (shpchp_slot_with_bus)
- snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%04d_%04d",
- slot->bus, slot->number);
- else
- snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%d",
- slot->number);
-}
-
static int init_slots(struct controller *ctrl)
{
struct slot *slot;
struct hotplug_slot *hotplug_slot;
struct hotplug_slot_info *info;
int retval = -ENOMEM;
- int i;
+ int i, len, dup = 1;
for (i = 0; i < ctrl->num_slots; i++) {
slot = kzalloc(sizeof(*slot), GFP_KERNEL);
@@ -146,7 +133,7 @@
/* register this slot with the hotplug pci core */
hotplug_slot->private = slot;
hotplug_slot->release = &release_slot;
- make_slot_name(slot);
+ snprintf(slot->name, SLOT_NAME_SIZE, "%d", slot->number);
hotplug_slot->ops = &shpchp_hotplug_slot_ops;
get_power_status(hotplug_slot, &info->power_status);
@@ -157,14 +144,23 @@
dbg("Registering bus=%x dev=%x hp_slot=%x sun=%x "
"slot_device_offset=%x\n", slot->bus, slot->device,
slot->hp_slot, slot->number, ctrl->slot_device_offset);
+duplicate_name:
retval = pci_hp_register(slot->hotplug_slot,
ctrl->pci_dev->subordinate, slot->device);
if (retval) {
+ /*
+ * If slot N already exists, we'll try to create
+ * slot N-1, N-2 ... N-M, until we overflow.
+ */
+ if (retval == -EEXIST) {
+ len = snprintf(slot->name, SLOT_NAME_SIZE,
+ "%d-%d", slot->number, dup++);
+ if (len < SLOT_NAME_SIZE)
+ goto duplicate_name;
+ else
+ err("duplicate slot name overflow\n");
+ }
err("pci_hp_register failed with error %d\n", retval);
- if (retval == -EEXIST)
- err("Failed to register slot because of name "
- "collision. Try \'shpchp_slot_with_bus\' "
- "module option.\n");
goto error_info;
}
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 8d0e60a..c3edcdc 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -2348,11 +2348,34 @@
}
+static int blacklist_iommu(const struct dmi_system_id *id)
+{
+ printk(KERN_INFO "%s detected; disabling IOMMU\n",
+ id->ident);
+ dmar_disabled = 1;
+ return 0;
+}
+
+static struct dmi_system_id __initdata intel_iommu_dmi_table[] = {
+ { /* Some DG33BU BIOS revisions advertised non-existent VT-d */
+ .callback = blacklist_iommu,
+ .ident = "Intel DG33BU",
+ { DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "DG33BU"),
+ }
+ },
+ { }
+};
+
+
void __init detect_intel_iommu(void)
{
if (swiotlb || no_iommu || iommu_detected || dmar_disabled)
return;
if (early_dmar_detect()) {
+ dmi_check_system(intel_iommu_dmi_table);
+ if (dmar_disabled)
+ return;
iommu_detected = 1;
}
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 9c71858..77baff0 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -16,6 +16,7 @@
#include <linux/kernel.h>
+#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/stat.h>
#include <linux/topology.h>
@@ -484,6 +485,21 @@
#endif /* HAVE_PCI_LEGACY */
#ifdef HAVE_PCI_MMAP
+
+static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+{
+ unsigned long nr, start, size;
+
+ nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+ start = vma->vm_pgoff;
+ size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
+ if (start < size && size - start >= nr)
+ return 1;
+ WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
+ current->comm, start, start+nr, pci_name(pdev), resno, size);
+ return 0;
+}
+
/**
* pci_mmap_resource - map a PCI resource into user memory space
* @kobj: kobject for mapping
@@ -510,6 +526,9 @@
if (i >= PCI_ROM_RESOURCE)
return -ENODEV;
+ if (!pci_mmap_fits(pdev, i, vma))
+ return -EINVAL;
+
/* pci_mmap_page_range() expects the same kind of entry as coming
* from /proc/bus/pci/ which is a "user visible" value. If this is
* different from the resource itself, arch will do necessary fixup.
diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c
index 30f581b..6dd7b13 100644
--- a/drivers/pci/pcie/aer/aerdrv_acpi.c
+++ b/drivers/pci/pcie/aer/aerdrv_acpi.c
@@ -36,12 +36,7 @@
if (acpi_pci_disabled)
return -1;
- /* Find root host bridge */
- while (pdev->bus->self)
- pdev = pdev->bus->self;
- handle = acpi_get_pci_rootbridge_handle(
- pci_domain_nr(pdev->bus), pdev->bus->number);
-
+ handle = acpi_find_root_bridge_handle(pdev);
if (handle) {
pcie_osc_support_set(OSC_EXT_PCI_CONFIG_SUPPORT);
status = pci_osc_control_set(handle,
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 9a7c9e1..851f5b8 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -527,7 +527,7 @@
*/
pci_read_config_dword(child_dev, child_pos + PCI_EXP_DEVCAP,
®32);
- if (!(reg32 & PCI_EXP_DEVCAP_RBER && !aspm_force)) {
+ if (!(reg32 & PCI_EXP_DEVCAP_RBER) && !aspm_force) {
printk("Pre-1.1 PCIe device detected, "
"disable ASPM for %s. It can be enabled forcedly"
" with 'pcie_aspm=force'\n", pci_name(pdev));
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index a04498d..36698e5 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -304,6 +304,9 @@
} else {
res->start = l64;
res->end = l64 + sz64;
+ printk(KERN_DEBUG "PCI: %s reg %x 64bit mmio: [%llx, %llx]\n",
+ pci_name(dev), pos, (unsigned long long)res->start,
+ (unsigned long long)res->end);
}
} else {
sz = pci_size(l, sz, mask);
@@ -313,6 +316,9 @@
res->start = l;
res->end = l + sz;
+ printk(KERN_DEBUG "PCI: %s reg %x %s: [%llx, %llx]\n", pci_name(dev),
+ pos, (res->flags & IORESOURCE_IO) ? "io port":"32bit mmio",
+ (unsigned long long)res->start, (unsigned long long)res->end);
}
out:
@@ -383,6 +389,9 @@
res->start = base;
if (!res->end)
res->end = limit + 0xfff;
+ printk(KERN_DEBUG "PCI: bridge %s io port: [%llx, %llx]\n",
+ pci_name(dev), (unsigned long long) res->start,
+ (unsigned long long) res->end);
}
res = child->resource[1];
@@ -394,6 +403,9 @@
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM;
res->start = base;
res->end = limit + 0xfffff;
+ printk(KERN_DEBUG "PCI: bridge %s 32bit mmio: [%llx, %llx]\n",
+ pci_name(dev), (unsigned long long) res->start,
+ (unsigned long long) res->end);
}
res = child->resource[2];
@@ -429,6 +441,9 @@
res->flags = (mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) | IORESOURCE_MEM | IORESOURCE_PREFETCH;
res->start = base;
res->end = limit + 0xfffff;
+ printk(KERN_DEBUG "PCI: bridge %s %sbit mmio pref: [%llx, %llx]\n",
+ pci_name(dev), (res->flags & PCI_PREF_RANGE_TYPE_64) ? "64" : "32",
+ (unsigned long long) res->start, (unsigned long long) res->end);
}
}
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 217814f..4edfc47 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -162,7 +162,7 @@
* time.
*/
struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct pci_dev *pdev;
@@ -263,7 +263,7 @@
* this file.
*/
static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct device *dev;
struct device *dev_start = NULL;
@@ -280,6 +280,8 @@
match_pci_dev_by_id);
if (dev)
pdev = to_pci_dev(dev);
+ if (from)
+ pci_dev_put(from);
return pdev;
}
@@ -301,7 +303,7 @@
*/
struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
unsigned int ss_vendor, unsigned int ss_device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
struct pci_dev *pdev;
struct pci_device_id *id;
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 827c0a5..3abbfad 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -352,11 +352,12 @@
continue;
r_size = r->end - r->start + 1;
/* For bridges size != alignment */
- align = (i < PCI_BRIDGE_RESOURCES) ? r_size : r->start;
+ align = resource_alignment(r);
order = __ffs(align) - 20;
if (order > 11) {
- dev_warn(&dev->dev, "BAR %d too large: "
+ dev_warn(&dev->dev, "BAR %d bad alignment %llx: "
"%#016llx-%#016llx\n", i,
+ (unsigned long long)align,
(unsigned long long)r->start,
(unsigned long long)r->end);
r->flags = 0;
@@ -530,6 +531,40 @@
}
EXPORT_SYMBOL(pci_bus_assign_resources);
+static void pci_bus_dump_res(struct pci_bus *bus)
+{
+ int i;
+
+ for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
+ struct resource *res = bus->resource[i];
+ if (!res)
+ continue;
+
+ printk(KERN_INFO "bus: %02x index %x %s: [%llx, %llx]\n",
+ bus->number, i,
+ (res->flags & IORESOURCE_IO) ? "io port" : "mmio",
+ (unsigned long long) res->start,
+ (unsigned long long) res->end);
+ }
+}
+
+static void pci_bus_dump_resources(struct pci_bus *bus)
+{
+ struct pci_bus *b;
+ struct pci_dev *dev;
+
+
+ pci_bus_dump_res(bus);
+
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ b = dev->subordinate;
+ if (!b)
+ continue;
+
+ pci_bus_dump_resources(b);
+ }
+}
+
void __init
pci_assign_unassigned_resources(void)
{
@@ -545,4 +580,9 @@
pci_bus_assign_resources(bus);
pci_enable_bridges(bus);
}
+
+ /* dump the resource on buses */
+ list_for_each_entry(bus, &pci_root_buses, node) {
+ pci_bus_dump_resources(bus);
+ }
}
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 4174d96..34c83d3 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -427,6 +427,18 @@
p_drv = to_pcmcia_drv(dev->driver);
s = p_dev->socket;
+ /* The PCMCIA code passes the match data in via dev->driver_data
+ * which is an ugly hack. Once the driver probe is called it may
+ * and often will overwrite the match data so we must save it first
+ *
+ * handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ did = p_dev->dev.driver_data;
+
ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id,
p_drv->drv.name);
@@ -455,21 +467,14 @@
goto put_module;
}
- /* handle pseudo multifunction devices:
- * there are at most two pseudo multifunction devices.
- * if we're matching against the first, schedule a
- * call which will then check whether there are two
- * pseudo devices, and if not, add the second one.
- */
- did = p_dev->dev.driver_data;
if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
(p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
pcmcia_add_device_later(p_dev->socket, 0);
- put_module:
+put_module:
if (ret)
module_put(p_drv->owner);
- put_dev:
+put_dev:
if (ret)
put_device(dev);
return (ret);
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index a8771ff..e07b5c5 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -23,12 +23,57 @@
static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
- skt->irq = IRQ_GPIO(GPIO_NR_PALMTX_PCMCIA_READY);
+ int ret;
+
+ ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER1, "PCMCIA PWR1");
+ if (ret)
+ goto err1;
+ ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER1, 0);
+ if (ret)
+ goto err2;
+
+ ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER2, "PCMCIA PWR2");
+ if (ret)
+ goto err2;
+ ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER2, 0);
+ if (ret)
+ goto err3;
+
+ ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_RESET, "PCMCIA RST");
+ if (ret)
+ goto err3;
+ ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_RESET, 1);
+ if (ret)
+ goto err4;
+
+ ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_READY, "PCMCIA RDY");
+ if (ret)
+ goto err4;
+ ret = gpio_direction_input(GPIO_NR_PALMTX_PCMCIA_READY);
+ if (ret)
+ goto err5;
+
+ skt->irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
return 0;
+
+err5:
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_READY);
+err4:
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET);
+err3:
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2);
+err2:
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1);
+err1:
+ return ret;
}
static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_READY);
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET);
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2);
+ gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1);
}
static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
@@ -109,7 +154,7 @@
platform_device_unregister(palmtx_pcmcia_device);
}
-fs_initcall(palmtx_pcmcia_init);
+module_init(palmtx_pcmcia_init);
module_exit(palmtx_pcmcia_exit);
MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index c48f3f6..da39721 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -748,7 +748,9 @@
add_timer(&skt->poll_timer);
- device_create_file(&skt->socket.dev, &dev_attr_status);
+ ret = device_create_file(&skt->socket.dev, &dev_attr_status);
+ if (ret)
+ goto out_err_8;
}
dev_set_drvdata(dev, sinfo);
@@ -758,6 +760,8 @@
do {
skt = &sinfo->skt[i];
+ device_remove_file(&skt->socket.dev, &dev_attr_status);
+ out_err_8:
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index d7e9f21..95015cb 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -405,8 +405,6 @@
case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
extended_irq = &res->data.extended_irq;
- if (extended_irq->producer_consumer == ACPI_PRODUCER)
- return AE_OK;
if (extended_irq->interrupt_count == 0)
pnp_add_irq_resource(dev, 0, IORESOURCE_DISABLED);
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 90ab738..9a9755c 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -561,7 +561,7 @@
config RTC_DRV_BFIN
tristate "Blackfin On-Chip RTC"
- depends on BLACKFIN
+ depends on BLACKFIN && !BF561
help
If you say yes here you will get support for the
Blackfin On-Chip Real Time Clock.
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index a1af4c2..34439ce 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -218,26 +218,6 @@
return IRQ_NONE;
}
-static int bfin_rtc_open(struct device *dev)
-{
- int ret;
-
- dev_dbg_stamp(dev);
-
- ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, to_platform_device(dev)->name, dev);
- if (!ret)
- bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE);
-
- return ret;
-}
-
-static void bfin_rtc_release(struct device *dev)
-{
- dev_dbg_stamp(dev);
- bfin_rtc_reset(dev, 0);
- free_irq(IRQ_RTC, dev);
-}
-
static void bfin_rtc_int_set(u16 rtc_int)
{
bfin_write_RTC_ISTAT(rtc_int);
@@ -370,8 +350,6 @@
}
static struct rtc_class_ops bfin_rtc_ops = {
- .open = bfin_rtc_open,
- .release = bfin_rtc_release,
.ioctl = bfin_rtc_ioctl,
.read_time = bfin_rtc_read_time,
.set_time = bfin_rtc_set_time,
@@ -383,29 +361,44 @@
static int __devinit bfin_rtc_probe(struct platform_device *pdev)
{
struct bfin_rtc *rtc;
+ struct device *dev = &pdev->dev;
int ret = 0;
+ unsigned long timeout;
- dev_dbg_stamp(&pdev->dev);
+ dev_dbg_stamp(dev);
+ /* Allocate memory for our RTC struct */
rtc = kzalloc(sizeof(*rtc), GFP_KERNEL);
if (unlikely(!rtc))
return -ENOMEM;
+ platform_set_drvdata(pdev, rtc);
+ device_init_wakeup(dev, 1);
- rtc->rtc_dev = rtc_device_register(pdev->name, &pdev->dev, &bfin_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- ret = PTR_ERR(rtc->rtc_dev);
+ /* Grab the IRQ and init the hardware */
+ ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, pdev->name, dev);
+ if (unlikely(ret))
goto err;
- }
-
- /* see comment at top of file about stopwatch/PIE */
+ /* sometimes the bootloader touched things, but the write complete was not
+ * enabled, so let's just do a quick timeout here since the IRQ will not fire ...
+ */
+ timeout = jiffies + HZ;
+ while (bfin_read_RTC_ISTAT() & RTC_ISTAT_WRITE_PENDING)
+ if (time_after(jiffies, timeout))
+ break;
+ bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE);
bfin_write_RTC_SWCNT(0);
- platform_set_drvdata(pdev, rtc);
-
- device_init_wakeup(&pdev->dev, 1);
+ /* Register our RTC with the RTC framework */
+ rtc->rtc_dev = rtc_device_register(pdev->name, dev, &bfin_rtc_ops, THIS_MODULE);
+ if (unlikely(IS_ERR(rtc))) {
+ ret = PTR_ERR(rtc->rtc_dev);
+ goto err_irq;
+ }
return 0;
+ err_irq:
+ free_irq(IRQ_RTC, dev);
err:
kfree(rtc);
return ret;
@@ -414,7 +407,10 @@
static int __devexit bfin_rtc_remove(struct platform_device *pdev)
{
struct bfin_rtc *rtc = platform_get_drvdata(pdev);
+ struct device *dev = &pdev->dev;
+ bfin_rtc_reset(dev, 0);
+ free_irq(IRQ_RTC, dev);
rtc_device_unregister(rtc->rtc_dev);
platform_set_drvdata(pdev, NULL);
kfree(rtc);
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 6ea349a..b184367 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -800,7 +800,6 @@
static int cmos_suspend(struct device *dev, pm_message_t mesg)
{
struct cmos_rtc *cmos = dev_get_drvdata(dev);
- int do_wake = device_may_wakeup(dev);
unsigned char tmp;
/* only the alarm might be a wakeup event source */
@@ -809,7 +808,7 @@
if (tmp & (RTC_PIE|RTC_AIE|RTC_UIE)) {
unsigned char mask;
- if (do_wake)
+ if (device_may_wakeup(dev))
mask = RTC_IRQMASK & ~RTC_AIE;
else
mask = RTC_IRQMASK;
@@ -837,6 +836,17 @@
return 0;
}
+/* We want RTC alarms to wake us from e.g. ACPI G2/S5 "soft off", even
+ * after a detour through G3 "mechanical off", although the ACPI spec
+ * says wakeup should only work from G1/S4 "hibernate". To most users,
+ * distinctions between S4 and S5 are pointless. So when the hardware
+ * allows, don't draw that distinction.
+ */
+static inline int cmos_poweroff(struct device *dev)
+{
+ return cmos_suspend(dev, PMSG_HIBERNATE);
+}
+
static int cmos_resume(struct device *dev)
{
struct cmos_rtc *cmos = dev_get_drvdata(dev);
@@ -884,6 +894,12 @@
#else
#define cmos_suspend NULL
#define cmos_resume NULL
+
+static inline int cmos_poweroff(struct device *dev)
+{
+ return -ENOSYS;
+}
+
#endif
/*----------------------------------------------------------------*/
@@ -903,10 +919,6 @@
static int __devinit
cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
{
- /* REVISIT paranoia argues for a shutdown notifier, since PNP
- * drivers can't provide shutdown() methods to disable IRQs.
- * Or better yet, fix PNP to allow those methods...
- */
if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0))
/* Some machines contain a PNP entry for the RTC, but
* don't define the IRQ. It should always be safe to
@@ -942,6 +954,13 @@
#define cmos_pnp_resume NULL
#endif
+static void cmos_pnp_shutdown(struct device *pdev)
+{
+ if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(pdev))
+ return;
+
+ cmos_do_shutdown();
+}
static const struct pnp_device_id rtc_ids[] = {
{ .id = "PNP0b00", },
@@ -961,6 +980,10 @@
.flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
.suspend = cmos_pnp_suspend,
.resume = cmos_pnp_resume,
+ .driver = {
+ .name = (char *)driver_name,
+ .shutdown = cmos_pnp_shutdown,
+ }
};
#endif /* CONFIG_PNP */
@@ -986,6 +1009,9 @@
static void cmos_platform_shutdown(struct platform_device *pdev)
{
+ if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(&pdev->dev))
+ return;
+
cmos_do_shutdown();
}
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 35dcc06..52e2743 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -403,11 +403,14 @@
#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
case RTC_UIE_OFF:
+ mutex_unlock(&rtc->ops_lock);
clear_uie(rtc);
- break;
+ return 0;
case RTC_UIE_ON:
+ mutex_unlock(&rtc->ops_lock);
err = set_uie(rtc);
+ return err;
#endif
default:
err = -ENOTTY;
@@ -419,6 +422,12 @@
return err;
}
+static int rtc_dev_fasync(int fd, struct file *file, int on)
+{
+ struct rtc_device *rtc = file->private_data;
+ return fasync_helper(fd, file, on, &rtc->async_queue);
+}
+
static int rtc_dev_release(struct inode *inode, struct file *file)
{
struct rtc_device *rtc = file->private_data;
@@ -431,16 +440,13 @@
if (rtc->ops->release)
rtc->ops->release(rtc->dev.parent);
+ if (file->f_flags & FASYNC)
+ rtc_dev_fasync(-1, file, 0);
+
clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags);
return 0;
}
-static int rtc_dev_fasync(int fd, struct file *file, int on)
-{
- struct rtc_device *rtc = file->private_data;
- return fasync_helper(fd, file, on, &rtc->async_queue);
-}
-
static const struct file_operations rtc_dev_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c
index 640acd2..a150418 100644
--- a/drivers/rtc/rtc-ds1374.c
+++ b/drivers/rtc/rtc-ds1374.c
@@ -173,7 +173,7 @@
int cr, sr;
int ret = 0;
- if (client->irq < 0)
+ if (client->irq <= 0)
return -EINVAL;
mutex_lock(&ds1374->mutex);
@@ -212,7 +212,7 @@
int cr;
int ret = 0;
- if (client->irq < 0)
+ if (client->irq <= 0)
return -EINVAL;
ret = ds1374_read_time(dev, &now);
@@ -381,7 +381,7 @@
if (ret)
goto out_free;
- if (client->irq >= 0) {
+ if (client->irq > 0) {
ret = request_irq(client->irq, ds1374_irq, 0,
"ds1374", client);
if (ret) {
@@ -401,7 +401,7 @@
return 0;
out_irq:
- if (client->irq >= 0)
+ if (client->irq > 0)
free_irq(client->irq, client);
out_free:
@@ -414,7 +414,7 @@
{
struct ds1374 *ds1374 = i2c_get_clientdata(client);
- if (client->irq >= 0) {
+ if (client->irq > 0) {
mutex_lock(&ds1374->mutex);
ds1374->exiting = 1;
mutex_unlock(&ds1374->mutex);
diff --git a/drivers/rtc/rtc-lib.c b/drivers/rtc/rtc-lib.c
index 9f996ec..dd70bf7 100644
--- a/drivers/rtc/rtc-lib.c
+++ b/drivers/rtc/rtc-lib.c
@@ -51,10 +51,11 @@
*/
void rtc_time_to_tm(unsigned long time, struct rtc_time *tm)
{
- unsigned int days, month, year;
+ unsigned int month, year;
+ int days;
days = time / 86400;
- time -= days * 86400;
+ time -= (unsigned int) days * 86400;
/* day of the week, 1970-01-01 was a Thursday */
tm->tm_wday = (days + 4) % 7;
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 12f0310..78b2551 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -20,8 +20,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
-
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/init.h>
diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index b35f9bf..395985b 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -14,7 +14,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/device.h>
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 1b6c52e..acb7801 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2333,13 +2333,11 @@
{
struct dasd_device *device;
struct dasd_ccw_req *cqr;
- unsigned long flags;
int ret;
- device = dasd_device_from_cdev(cdev);
+ device = dasd_device_from_cdev_locked(cdev);
if (IS_ERR(device))
return 0;
- spin_lock_irqsave(get_ccwdev_lock(cdev), flags);
ret = 0;
switch (event) {
case CIO_GONE:
@@ -2369,7 +2367,6 @@
ret = 1;
break;
}
- spin_unlock_irqrestore(get_ccwdev_lock(cdev), flags);
dasd_put_device(device);
return ret;
}
diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h
index 4bf0aa5..2476f87 100644
--- a/drivers/s390/block/dasd_eckd.h
+++ b/drivers/s390/block/dasd_eckd.h
@@ -308,7 +308,7 @@
unsigned char flags;
unsigned char reserved[4];
unsigned char suborder;
- unsigned char varies[9];
+ unsigned char varies[5];
} __attribute__ ((packed));
/*
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c
index 29da441..bf512ac 100644
--- a/drivers/s390/block/dasd_eer.c
+++ b/drivers/s390/block/dasd_eer.c
@@ -16,6 +16,7 @@
#include <linux/poll.h>
#include <linux/mutex.h>
#include <linux/smp_lock.h>
+#include <linux/err.h>
#include <asm/uaccess.h>
#include <asm/atomic.h>
@@ -457,7 +458,7 @@
cqr = dasd_kmalloc_request("ECKD", 1 /* SNSS */,
SNSS_DATA_SIZE, device);
- if (!cqr)
+ if (IS_ERR(cqr))
return -ENOMEM;
cqr->startdev = device;
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 01fcdd9..711b3004 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -384,6 +384,11 @@
* get minor, add to list
*/
down_write(&dcssblk_devices_sem);
+ if (dcssblk_get_device_by_name(local_buf)) {
+ up_write(&dcssblk_devices_sem);
+ rc = -EEXIST;
+ goto unload_seg;
+ }
rc = dcssblk_assign_free_minor(dev_info);
if (rc) {
up_write(&dcssblk_devices_sem);
diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 687720b..be0ce22 100644
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -109,7 +109,7 @@
/* The current idal buffer is not correct. Allocate a new one. */
new = idal_buffer_alloc(block_size, 0);
- if (new == NULL)
+ if (IS_ERR(new))
return -ENOMEM;
if (device->char_data.idal_buf != NULL)
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c
index 2a1af4e..cc8fd78 100644
--- a/drivers/s390/char/tape_std.c
+++ b/drivers/s390/char/tape_std.c
@@ -248,7 +248,7 @@
/* Allocate a new idal buffer. */
new = idal_buffer_alloc(count, 0);
- if (new == NULL)
+ if (IS_ERR(new))
return -ENOMEM;
if (device->char_data.idal_buf != NULL)
idal_buffer_free(device->char_data.idal_buf);
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 26a930e..9a50f24 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -112,8 +112,11 @@
gdev = to_ccwgroupdev(dev);
for (i = 0; i < gdev->count; i++) {
- dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
- put_device(&gdev->cdev[i]->dev);
+ if (gdev->cdev[i]) {
+ if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
+ dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
+ put_device(&gdev->cdev[i]->dev);
+ }
}
kfree(gdev);
}
@@ -221,6 +224,13 @@
atomic_set(&gdev->onoff, 0);
mutex_init(&gdev->reg_mutex);
mutex_lock(&gdev->reg_mutex);
+ gdev->creator_id = creator_id;
+ gdev->count = num_devices;
+ gdev->dev.bus = &ccwgroup_bus_type;
+ gdev->dev.parent = root;
+ gdev->dev.release = ccwgroup_release;
+ device_initialize(&gdev->dev);
+
curr_buf = buf;
for (i = 0; i < num_devices && curr_buf; i++) {
rc = __get_next_bus_id(&curr_buf, tmp_bus_id);
@@ -258,16 +268,11 @@
rc = -EINVAL;
goto error;
}
- gdev->creator_id = creator_id;
- gdev->count = num_devices;
- gdev->dev.bus = &ccwgroup_bus_type;
- gdev->dev.parent = root;
- gdev->dev.release = ccwgroup_release;
snprintf (gdev->dev.bus_id, BUS_ID_SIZE, "%s",
gdev->cdev[0]->dev.bus_id);
- rc = device_register(&gdev->dev);
+ rc = device_add(&gdev->dev);
if (rc)
goto error;
get_device(&gdev->dev);
@@ -292,6 +297,7 @@
if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->cdev[i]->dev);
+ gdev->cdev[i] = NULL;
}
mutex_unlock(&gdev->reg_mutex);
put_device(&gdev->dev);
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index db00b05..f1216cf 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -423,7 +423,7 @@
ret = sysfs_create_group(&chp->dev.kobj, &chp_attr_group);
if (ret) {
device_unregister(&chp->dev);
- goto out_free;
+ goto out;
}
mutex_lock(&channel_subsystems[chpid.cssid]->mutex);
if (channel_subsystems[chpid.cssid]->cm_enabled) {
@@ -432,14 +432,15 @@
sysfs_remove_group(&chp->dev.kobj, &chp_attr_group);
device_unregister(&chp->dev);
mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
- goto out_free;
+ goto out;
}
}
channel_subsystems[chpid.cssid]->chps[chpid.id] = chp;
mutex_unlock(&channel_subsystems[chpid.cssid]->mutex);
- return ret;
+ goto out;
out_free:
kfree(chp);
+out:
return ret;
}
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 33bff8f..326f4cc 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -174,6 +174,7 @@
CIO_TRACE_EVENT(4, sch->dev.bus_id);
orb = &to_io_private(sch)->orb;
+ memset(orb, 0, sizeof(union orb));
/* sch is always under 2G. */
orb->cmd.intparm = (u32)(addr_t)sch;
orb->cmd.fmt = 1;
@@ -208,8 +209,10 @@
case 1: /* status pending */
case 2: /* busy */
return -EBUSY;
- default: /* device/path not operational */
+ case 3: /* device/path not operational */
return cio_start_handle_notoper(sch, lpm);
+ default:
+ return ccode;
}
}
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 46c021d..1261e1a 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -477,7 +477,6 @@
void css_wait_for_slow_path(void)
{
- flush_workqueue(ccw_device_notify_work);
flush_workqueue(slow_path_wq);
}
@@ -634,6 +633,11 @@
css = to_css(dev);
mutex_destroy(&css->mutex);
+ if (css->pseudo_subchannel) {
+ /* Implies that it has been generated but never registered. */
+ css_subchannel_release(&css->pseudo_subchannel->dev);
+ css->pseudo_subchannel = NULL;
+ }
kfree(css);
}
@@ -786,11 +790,15 @@
}
channel_subsystems[i] = css;
ret = setup_css(i);
- if (ret)
- goto out_free;
+ if (ret) {
+ kfree(channel_subsystems[i]);
+ goto out_unregister;
+ }
ret = device_register(&css->device);
- if (ret)
- goto out_free_all;
+ if (ret) {
+ put_device(&css->device);
+ goto out_unregister;
+ }
if (css_chsc_characteristics.secm) {
ret = device_create_file(&css->device,
&dev_attr_cm_enable);
@@ -803,7 +811,7 @@
}
ret = register_reboot_notifier(&css_reboot_notifier);
if (ret)
- goto out_pseudo;
+ goto out_unregister;
css_init_done = 1;
/* Enable default isc for I/O subchannels. */
@@ -811,18 +819,12 @@
for_each_subchannel(__init_channel_subsystem, NULL);
return 0;
-out_pseudo:
- device_unregister(&channel_subsystems[i]->pseudo_subchannel->dev);
out_file:
- device_remove_file(&channel_subsystems[i]->device,
- &dev_attr_cm_enable);
+ if (css_chsc_characteristics.secm)
+ device_remove_file(&channel_subsystems[i]->device,
+ &dev_attr_cm_enable);
out_device:
device_unregister(&channel_subsystems[i]->device);
-out_free_all:
- kfree(channel_subsystems[i]->pseudo_subchannel->lock);
- kfree(channel_subsystems[i]->pseudo_subchannel);
-out_free:
- kfree(channel_subsystems[i]);
out_unregister:
while (i > 0) {
struct channel_subsystem *css;
@@ -830,6 +832,7 @@
i--;
css = channel_subsystems[i];
device_unregister(&css->pseudo_subchannel->dev);
+ css->pseudo_subchannel = NULL;
if (css_chsc_characteristics.secm)
device_remove_file(&css->device,
&dev_attr_cm_enable);
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index e818d0c..2822103 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -150,7 +150,6 @@
};
struct workqueue_struct *ccw_device_work;
-struct workqueue_struct *ccw_device_notify_work;
wait_queue_head_t ccw_device_init_wq;
atomic_t ccw_device_init_count;
@@ -168,11 +167,6 @@
ccw_device_work = create_singlethread_workqueue("cio");
if (!ccw_device_work)
return -ENOMEM; /* FIXME: better errno ? */
- ccw_device_notify_work = create_singlethread_workqueue("cio_notify");
- if (!ccw_device_notify_work) {
- ret = -ENOMEM; /* FIXME: better errno ? */
- goto out_err;
- }
slow_path_wq = create_singlethread_workqueue("kslowcrw");
if (!slow_path_wq) {
ret = -ENOMEM; /* FIXME: better errno ? */
@@ -192,8 +186,6 @@
out_err:
if (ccw_device_work)
destroy_workqueue(ccw_device_work);
- if (ccw_device_notify_work)
- destroy_workqueue(ccw_device_notify_work);
if (slow_path_wq)
destroy_workqueue(slow_path_wq);
return ret;
@@ -204,7 +196,6 @@
{
css_driver_unregister(&io_subchannel_driver);
bus_unregister(&ccw_bus_type);
- destroy_workqueue(ccw_device_notify_work);
destroy_workqueue(ccw_device_work);
}
@@ -1496,11 +1487,22 @@
ccw_device_schedule_recovery();
}
+void ccw_device_set_notoper(struct ccw_device *cdev)
+{
+ struct subchannel *sch = to_subchannel(cdev->dev.parent);
+
+ CIO_TRACE_EVENT(2, "notoper");
+ CIO_TRACE_EVENT(2, sch->dev.bus_id);
+ ccw_device_set_timeout(cdev, 0);
+ cio_disable_subchannel(sch);
+ cdev->private->state = DEV_STATE_NOT_OPER;
+}
+
static int io_subchannel_sch_event(struct subchannel *sch, int slow)
{
int event, ret, disc;
unsigned long flags;
- enum { NONE, UNREGISTER, UNREGISTER_PROBE, REPROBE } action;
+ enum { NONE, UNREGISTER, UNREGISTER_PROBE, REPROBE, DISC } action;
struct ccw_device *cdev;
spin_lock_irqsave(sch->lock, flags);
@@ -1535,16 +1537,11 @@
}
/* fall through */
case CIO_GONE:
- /* Prevent unwanted effects when opening lock. */
- cio_disable_subchannel(sch);
- device_set_disconnected(cdev);
/* Ask driver what to do with device. */
- action = UNREGISTER;
- spin_unlock_irqrestore(sch->lock, flags);
- ret = io_subchannel_notify(sch, event);
- spin_lock_irqsave(sch->lock, flags);
- if (ret)
- action = NONE;
+ if (io_subchannel_notify(sch, event))
+ action = DISC;
+ else
+ action = UNREGISTER;
break;
case CIO_REVALIDATE:
/* Device will be removed, so no notify necessary. */
@@ -1565,6 +1562,7 @@
switch (action) {
case UNREGISTER:
case UNREGISTER_PROBE:
+ ccw_device_set_notoper(cdev);
/* Unregister device (will use subchannel lock). */
spin_unlock_irqrestore(sch->lock, flags);
css_sch_device_unregister(sch);
@@ -1577,6 +1575,9 @@
case REPROBE:
ccw_device_trigger_reprobe(cdev);
break;
+ case DISC:
+ device_set_disconnected(cdev);
+ break;
default:
break;
}
@@ -1828,5 +1829,4 @@
EXPORT_SYMBOL(get_ccwdev_by_busid);
EXPORT_SYMBOL(ccw_bus_type);
EXPORT_SYMBOL(ccw_device_work);
-EXPORT_SYMBOL(ccw_device_notify_work);
EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id);
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 9800a83..6f5c3f2 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -72,7 +72,6 @@
}
extern struct workqueue_struct *ccw_device_work;
-extern struct workqueue_struct *ccw_device_notify_work;
extern wait_queue_head_t ccw_device_init_wq;
extern atomic_t ccw_device_init_count;
@@ -120,6 +119,7 @@
void ccw_device_trigger_reprobe(struct ccw_device *);
void ccw_device_kill_io(struct ccw_device *);
int ccw_device_notify(struct ccw_device *, int);
+void ccw_device_set_notoper(struct ccw_device *cdev);
/* qdio needs this. */
void ccw_device_set_timeout(struct ccw_device *, int);
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 8b5fe57..84cc9ea 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -337,26 +337,34 @@
return 0;
if (!cdev->online)
return 0;
+ CIO_MSG_EVENT(2, "notify called for 0.%x.%04x, event=%d\n",
+ cdev->private->dev_id.ssid, cdev->private->dev_id.devno,
+ event);
return cdev->drv->notify ? cdev->drv->notify(cdev, event) : 0;
}
-static void
-ccw_device_oper_notify(struct work_struct *work)
+static void cmf_reenable_delayed(struct work_struct *work)
{
struct ccw_device_private *priv;
struct ccw_device *cdev;
- int ret;
priv = container_of(work, struct ccw_device_private, kick_work);
cdev = priv->cdev;
- ret = ccw_device_notify(cdev, CIO_OPER);
- if (ret) {
+ cmf_reenable(cdev);
+}
+
+static void ccw_device_oper_notify(struct ccw_device *cdev)
+{
+ if (ccw_device_notify(cdev, CIO_OPER)) {
/* Reenable channel measurements, if needed. */
- cmf_reenable(cdev);
- wake_up(&cdev->private->wait_q);
- } else
- /* Driver doesn't want device back. */
- ccw_device_do_unreg_rereg(work);
+ PREPARE_WORK(&cdev->private->kick_work, cmf_reenable_delayed);
+ queue_work(ccw_device_work, &cdev->private->kick_work);
+ return;
+ }
+ /* Driver doesn't want device back. */
+ ccw_device_set_notoper(cdev);
+ PREPARE_WORK(&cdev->private->kick_work, ccw_device_do_unreg_rereg);
+ queue_work(ccw_device_work, &cdev->private->kick_work);
}
/*
@@ -386,8 +394,7 @@
if (cdev->private->flags.donotify) {
cdev->private->flags.donotify = 0;
- PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify);
- queue_work(ccw_device_notify_work, &cdev->private->kick_work);
+ ccw_device_oper_notify(cdev);
}
wake_up(&cdev->private->wait_q);
@@ -651,6 +658,13 @@
{
struct subchannel *sch;
+ /* Allow ccw_device_offline while disconnected. */
+ if (cdev->private->state == DEV_STATE_DISCONNECTED ||
+ cdev->private->state == DEV_STATE_NOT_OPER) {
+ cdev->private->flags.donotify = 0;
+ ccw_device_done(cdev, DEV_STATE_NOT_OPER);
+ return 0;
+ }
if (ccw_device_is_orphan(cdev)) {
ccw_device_done(cdev, DEV_STATE_OFFLINE);
return 0;
diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h
index 8484b83..5a4d85b 100644
--- a/drivers/s390/cio/qdio_debug.h
+++ b/drivers/s390/cio/qdio_debug.h
@@ -61,18 +61,18 @@
/* s390dbf views */
#define QDIO_DBF_SETUP_LEN 8
-#define QDIO_DBF_SETUP_PAGES 4
+#define QDIO_DBF_SETUP_PAGES 8
#define QDIO_DBF_SETUP_NR_AREAS 1
#define QDIO_DBF_TRACE_LEN 8
#define QDIO_DBF_TRACE_NR_AREAS 2
#ifdef CONFIG_QDIO_DEBUG
-#define QDIO_DBF_TRACE_PAGES 16
+#define QDIO_DBF_TRACE_PAGES 32
#define QDIO_DBF_SETUP_LEVEL 6
#define QDIO_DBF_TRACE_LEVEL 4
#else /* !CONFIG_QDIO_DEBUG */
-#define QDIO_DBF_TRACE_PAGES 4
+#define QDIO_DBF_TRACE_PAGES 8
#define QDIO_DBF_SETUP_LEVEL 2
#define QDIO_DBF_TRACE_LEVEL 2
#endif /* CONFIG_QDIO_DEBUG */
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index d156485..e6eabc8 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -330,6 +330,7 @@
int cc;
u32 busy_bit;
u64 start_time = 0;
+ char dbf_text[15];
QDIO_DBF_TEXT5(0, trace, "sigaout");
QDIO_DBF_HEX5(0, trace, &q, sizeof(void *));
@@ -338,6 +339,9 @@
again:
cc = qdio_do_siga_output(q, &busy_bit);
if (queue_type(q) == QDIO_IQDIO_QFMT && cc == 2 && busy_bit) {
+ sprintf(dbf_text, "bb%4x%2x", q->irq_ptr->schid.sch_no, q->nr);
+ QDIO_DBF_TEXT3(0, trace, dbf_text);
+
if (!start_time)
start_time = get_usecs();
else if ((get_usecs() - start_time) < QDIO_BUSY_BIT_PATIENCE)
@@ -748,16 +752,18 @@
rc = qdio_siga_output(q);
switch (rc) {
case 0:
- /* went smooth this time, reset timestamp */
- q->u.out.timestamp = 0;
-
/* TODO: improve error handling for CC=0 case */
#ifdef CONFIG_QDIO_DEBUG
- QDIO_DBF_TEXT3(0, trace, "cc2reslv");
- sprintf(dbf_text, "%4x%2x%2x", q->irq_ptr->schid.sch_no, q->nr,
- atomic_read(&q->u.out.busy_siga_counter));
- QDIO_DBF_TEXT3(0, trace, dbf_text);
+ if (q->u.out.timestamp) {
+ QDIO_DBF_TEXT3(0, trace, "cc2reslv");
+ sprintf(dbf_text, "%4x%2x%2x", q->irq_ptr->schid.sch_no,
+ q->nr,
+ atomic_read(&q->u.out.busy_siga_counter));
+ QDIO_DBF_TEXT3(0, trace, dbf_text);
+ }
#endif /* CONFIG_QDIO_DEBUG */
+ /* went smooth this time, reset timestamp */
+ q->u.out.timestamp = 0;
break;
/* cc=2 and busy bit */
case (2 | QDIO_ERROR_SIGA_BUSY):
@@ -1066,14 +1072,12 @@
if (IS_ERR(irb)) {
switch (PTR_ERR(irb)) {
case -EIO:
- sprintf(dbf_text, "ierr%4x",
- cdev->private->schid.sch_no);
+ sprintf(dbf_text, "ierr%4x", irq_ptr->schid.sch_no);
QDIO_DBF_TEXT2(1, setup, dbf_text);
qdio_int_error(cdev);
return;
case -ETIMEDOUT:
- sprintf(dbf_text, "qtoh%4x",
- cdev->private->schid.sch_no);
+ sprintf(dbf_text, "qtoh%4x", irq_ptr->schid.sch_no);
QDIO_DBF_TEXT2(1, setup, dbf_text);
qdio_int_error(cdev);
return;
@@ -1124,8 +1128,10 @@
struct qdio_ssqd_desc *qdio_get_ssqd_desc(struct ccw_device *cdev)
{
struct qdio_irq *irq_ptr;
+ char dbf_text[15];
- QDIO_DBF_TEXT0(0, setup, "getssqd");
+ sprintf(dbf_text, "qssq%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
@@ -1149,14 +1155,13 @@
char dbf_text[15];
int rc;
+ sprintf(dbf_text, "qcln%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
+
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
return -ENODEV;
- sprintf(dbf_text, "qcln%4x", irq_ptr->schid.sch_no);
- QDIO_DBF_TEXT1(0, trace, dbf_text);
- QDIO_DBF_TEXT0(0, setup, dbf_text);
-
rc = qdio_shutdown(cdev, how);
if (rc == 0)
rc = qdio_free(cdev);
@@ -1191,6 +1196,9 @@
unsigned long flags;
char dbf_text[15];
+ sprintf(dbf_text, "qshu%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
+
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
return -ENODEV;
@@ -1205,10 +1213,6 @@
return 0;
}
- sprintf(dbf_text, "qsqs%4x", irq_ptr->schid.sch_no);
- QDIO_DBF_TEXT1(0, trace, dbf_text);
- QDIO_DBF_TEXT0(0, setup, dbf_text);
-
tiqdio_remove_input_queues(irq_ptr);
qdio_shutdown_queues(cdev);
qdio_shutdown_debug_entries(irq_ptr, cdev);
@@ -1247,7 +1251,6 @@
qdio_set_state(irq_ptr, QDIO_IRQ_STATE_INACTIVE);
mutex_unlock(&irq_ptr->setup_mutex);
- module_put(THIS_MODULE);
if (rc)
return rc;
return 0;
@@ -1263,16 +1266,14 @@
struct qdio_irq *irq_ptr;
char dbf_text[15];
+ sprintf(dbf_text, "qfre%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
+
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
return -ENODEV;
mutex_lock(&irq_ptr->setup_mutex);
-
- sprintf(dbf_text, "qfqs%4x", irq_ptr->schid.sch_no);
- QDIO_DBF_TEXT1(0, trace, dbf_text);
- QDIO_DBF_TEXT0(0, setup, dbf_text);
-
cdev->private->qdio_data = NULL;
mutex_unlock(&irq_ptr->setup_mutex);
@@ -1295,7 +1296,6 @@
sprintf(dbf_text, "qini%4x", init_data->cdev->private->schid.sch_no);
QDIO_DBF_TEXT0(0, setup, dbf_text);
- QDIO_DBF_TEXT0(0, trace, dbf_text);
rc = qdio_allocate(init_data);
if (rc)
@@ -1319,7 +1319,6 @@
sprintf(dbf_text, "qalc%4x", init_data->cdev->private->schid.sch_no);
QDIO_DBF_TEXT0(0, setup, dbf_text);
- QDIO_DBF_TEXT0(0, trace, dbf_text);
if ((init_data->no_input_qs && !init_data->input_handler) ||
(init_data->no_output_qs && !init_data->output_handler))
@@ -1389,6 +1388,9 @@
unsigned long saveflags;
int rc;
+ sprintf(dbf_text, "qest%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
+
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
return -ENODEV;
@@ -1396,13 +1398,6 @@
if (cdev->private->state != DEV_STATE_ONLINE)
return -EINVAL;
- if (!try_module_get(THIS_MODULE))
- return -EINVAL;
-
- sprintf(dbf_text, "qest%4x", cdev->private->schid.sch_no);
- QDIO_DBF_TEXT0(0, setup, dbf_text);
- QDIO_DBF_TEXT0(0, trace, dbf_text);
-
mutex_lock(&irq_ptr->setup_mutex);
qdio_setup_irq(init_data);
@@ -1472,6 +1467,9 @@
unsigned long saveflags;
char dbf_text[20];
+ sprintf(dbf_text, "qact%4x", cdev->private->schid.sch_no);
+ QDIO_DBF_TEXT0(0, setup, dbf_text);
+
irq_ptr = cdev->private->qdio_data;
if (!irq_ptr)
return -ENODEV;
@@ -1485,10 +1483,6 @@
goto out;
}
- sprintf(dbf_text, "qact%4x", irq_ptr->schid.sch_no);
- QDIO_DBF_TEXT2(0, setup, dbf_text);
- QDIO_DBF_TEXT2(0, trace, dbf_text);
-
irq_ptr->ccw.cmd_code = irq_ptr->aqueue.cmd;
irq_ptr->ccw.flags = CCW_FLAG_SLI;
irq_ptr->ccw.count = irq_ptr->aqueue.count;
@@ -1663,7 +1657,7 @@
#ifdef CONFIG_QDIO_DEBUG
char dbf_text[20];
- sprintf(dbf_text, "doQD%04x", cdev->private->schid.sch_no);
+ sprintf(dbf_text, "doQD%4x", cdev->private->schid.sch_no);
QDIO_DBF_TEXT3(0, trace, dbf_text);
#endif /* CONFIG_QDIO_DEBUG */
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 1bd2a20..a0b6b46 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -165,7 +165,7 @@
void **output_sbal_array = qdio_init->output_sbal_addr_array;
int i;
- sprintf(dbf_text, "qfqs%4x", qdio_init->cdev->private->schid.sch_no);
+ sprintf(dbf_text, "qset%4x", qdio_init->cdev->private->schid.sch_no);
QDIO_DBF_TEXT0(0, setup, dbf_text);
for_each_input_queue(irq_ptr, q, i) {
@@ -285,7 +285,7 @@
rc = __get_ssqd_info(irq_ptr);
if (rc) {
QDIO_DBF_TEXT2(0, setup, "ssqdasig");
- sprintf(dbf_text, "schno%x", irq_ptr->schid.sch_no);
+ sprintf(dbf_text, "schn%4x", irq_ptr->schid.sch_no);
QDIO_DBF_TEXT2(0, setup, dbf_text);
sprintf(dbf_text, "rc:%d", rc);
QDIO_DBF_TEXT2(0, setup, dbf_text);
@@ -447,51 +447,36 @@
{
char s[80];
- sprintf(s, "%s ", cdev->dev.bus_id);
-
+ sprintf(s, "qdio: %s ", dev_name(&cdev->dev));
switch (irq_ptr->qib.qfmt) {
case QDIO_QETH_QFMT:
- sprintf(s + strlen(s), "OSADE ");
+ sprintf(s + strlen(s), "OSA ");
break;
case QDIO_ZFCP_QFMT:
sprintf(s + strlen(s), "ZFCP ");
break;
case QDIO_IQDIO_QFMT:
- sprintf(s + strlen(s), "HiperSockets ");
+ sprintf(s + strlen(s), "HS ");
break;
}
- sprintf(s + strlen(s), "using: ");
-
- if (!is_thinint_irq(irq_ptr))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "AdapterInterrupts ");
- if (!(irq_ptr->sch_token != 0))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "QEBSM ");
- if (!(irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED))
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "OutboundPCI ");
- if (!css_general_characteristics.aif_tdd)
- sprintf(s + strlen(s), "no");
- sprintf(s + strlen(s), "TDD\n");
- printk(KERN_INFO "qdio: %s", s);
-
- memset(s, 0, sizeof(s));
- sprintf(s, "%s SIGA required: ", cdev->dev.bus_id);
- if (irq_ptr->siga_flag.input)
- sprintf(s + strlen(s), "Read ");
- if (irq_ptr->siga_flag.output)
- sprintf(s + strlen(s), "Write ");
- if (irq_ptr->siga_flag.sync)
- sprintf(s + strlen(s), "Sync ");
- if (!irq_ptr->siga_flag.no_sync_ti)
- sprintf(s + strlen(s), "SyncAI ");
- if (!irq_ptr->siga_flag.no_sync_out_ti)
- sprintf(s + strlen(s), "SyncOutAI ");
- if (!irq_ptr->siga_flag.no_sync_out_pci)
- sprintf(s + strlen(s), "SyncOutPCI");
+ sprintf(s + strlen(s), "on SC %x using ", irq_ptr->schid.sch_no);
+ sprintf(s + strlen(s), "AI:%d ", is_thinint_irq(irq_ptr));
+ sprintf(s + strlen(s), "QEBSM:%d ", (irq_ptr->sch_token) ? 1 : 0);
+ sprintf(s + strlen(s), "PCI:%d ",
+ (irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED) ? 1 : 0);
+ sprintf(s + strlen(s), "TDD:%d ", css_general_characteristics.aif_tdd);
+ sprintf(s + strlen(s), "SIGA:");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.input) ? "R" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.output) ? "W" : " ");
+ sprintf(s + strlen(s), "%s", (irq_ptr->siga_flag.sync) ? "S" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_ti) ? "A" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_ti) ? "O" : " ");
+ sprintf(s + strlen(s), "%s",
+ (!irq_ptr->siga_flag.no_sync_out_pci) ? "P" : " ");
sprintf(s + strlen(s), "\n");
- printk(KERN_INFO "qdio: %s", s);
+ printk(KERN_INFO "%s", s);
}
int __init qdio_setup_init(void)
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 9291a77..ea7f614 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -113,7 +113,11 @@
struct qdio_q *q;
int i;
- for_each_input_queue(irq_ptr, q, i) {
+ for (i = 0; i < irq_ptr->nr_input_qs; i++) {
+ q = irq_ptr->input_qs[i];
+ /* if establish triggered an error */
+ if (!q || !q->entry.prev || !q->entry.next)
+ continue;
list_del_rcu(&q->entry);
synchronize_rcu();
}
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index a08b168..e10ac9a 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -133,14 +133,14 @@
static inline void
claw_set_busy(struct net_device *dev)
{
- ((struct claw_privbk *) dev->priv)->tbusy=1;
+ ((struct claw_privbk *)dev->ml_priv)->tbusy = 1;
eieio();
}
static inline void
claw_clear_busy(struct net_device *dev)
{
- clear_bit(0, &(((struct claw_privbk *) dev->priv)->tbusy));
+ clear_bit(0, &(((struct claw_privbk *) dev->ml_priv)->tbusy));
netif_wake_queue(dev);
eieio();
}
@@ -149,20 +149,20 @@
claw_check_busy(struct net_device *dev)
{
eieio();
- return ((struct claw_privbk *) dev->priv)->tbusy;
+ return ((struct claw_privbk *) dev->ml_priv)->tbusy;
}
static inline void
claw_setbit_busy(int nr,struct net_device *dev)
{
netif_stop_queue(dev);
- set_bit(nr, (void *)&(((struct claw_privbk *)dev->priv)->tbusy));
+ set_bit(nr, (void *)&(((struct claw_privbk *)dev->ml_priv)->tbusy));
}
static inline void
claw_clearbit_busy(int nr,struct net_device *dev)
{
- clear_bit(nr,(void *)&(((struct claw_privbk *)dev->priv)->tbusy));
+ clear_bit(nr, (void *)&(((struct claw_privbk *)dev->ml_priv)->tbusy));
netif_wake_queue(dev);
}
@@ -171,7 +171,7 @@
{
netif_stop_queue(dev);
return test_and_set_bit(nr,
- (void *)&(((struct claw_privbk *) dev->priv)->tbusy));
+ (void *)&(((struct claw_privbk *) dev->ml_priv)->tbusy));
}
@@ -271,6 +271,7 @@
if (!get_device(&cgdev->dev))
return -ENODEV;
privptr = kzalloc(sizeof(struct claw_privbk), GFP_KERNEL);
+ cgdev->dev.driver_data = privptr;
if (privptr == NULL) {
probe_error(cgdev);
put_device(&cgdev->dev);
@@ -305,7 +306,6 @@
privptr->p_env->p_priv = privptr;
cgdev->cdev[0]->handler = claw_irq_handler;
cgdev->cdev[1]->handler = claw_irq_handler;
- cgdev->dev.driver_data = privptr;
CLAW_DBF_TEXT(2, setup, "prbext 0");
return 0;
@@ -319,7 +319,7 @@
claw_tx(struct sk_buff *skb, struct net_device *dev)
{
int rc;
- struct claw_privbk *privptr=dev->priv;
+ struct claw_privbk *privptr = dev->ml_priv;
unsigned long saveflags;
struct chbk *p_ch;
@@ -404,7 +404,7 @@
static int
claw_change_mtu(struct net_device *dev, int new_mtu)
{
- struct claw_privbk *privptr=dev->priv;
+ struct claw_privbk *privptr = dev->ml_priv;
int buff_size;
CLAW_DBF_TEXT(4, trace, "setmtu");
buff_size = privptr->p_env->write_size;
@@ -434,7 +434,7 @@
struct ccwbk *p_buf;
CLAW_DBF_TEXT(4, trace, "open");
- privptr = (struct claw_privbk *)dev->priv;
+ privptr = (struct claw_privbk *)dev->ml_priv;
/* allocate and initialize CCW blocks */
if (privptr->buffs_alloc == 0) {
rc=init_ccw_bk(dev);
@@ -780,7 +780,7 @@
p_ch = (struct chbk *) data;
dev = (struct net_device *)p_ch->ndev;
CLAW_DBF_TEXT(4, trace, "IRQtask");
- privptr = (struct claw_privbk *) dev->priv;
+ privptr = (struct claw_privbk *)dev->ml_priv;
unpack_read(dev);
clear_bit(CLAW_BH_ACTIVE, (void *)&p_ch->flag_a);
CLAW_DBF_TEXT(4, trace, "TskletXt");
@@ -805,7 +805,7 @@
if (!dev)
return 0;
- privptr = (struct claw_privbk *) dev->priv;
+ privptr = (struct claw_privbk *)dev->ml_priv;
if (!privptr)
return 0;
CLAW_DBF_TEXT(4, trace, "release");
@@ -960,7 +960,7 @@
if (p_ch->claw_state == CLAW_STOP)
return;
dev = (struct net_device *) p_ch->ndev;
- privptr = (struct claw_privbk *) dev->priv;
+ privptr = (struct claw_privbk *) dev->ml_priv;
claw_free_wrt_buf( dev );
if ((privptr->write_free_count > 0) &&
!skb_queue_empty(&p_ch->collect_queue)) {
@@ -1042,7 +1042,7 @@
struct ccw1 temp_ccw;
struct endccw * p_end;
CLAW_DBF_TEXT(4, trace, "addreads");
- privptr = dev->priv;
+ privptr = dev->ml_priv;
p_end = privptr->p_end_ccw;
/* first CCW and last CCW contains a new set of read channel programs
@@ -1212,7 +1212,7 @@
int rc=0;
CLAW_DBF_TEXT(2, setup, "findlink");
- privptr=dev->priv;
+ privptr = dev->ml_priv;
p_env=privptr->p_env;
switch (p_env->packing)
{
@@ -1264,7 +1264,7 @@
struct chbk *ch;
CLAW_DBF_TEXT(4, trace, "hw_tx");
- privptr = (struct claw_privbk *) (dev->priv);
+ privptr = (struct claw_privbk *)(dev->ml_priv);
p_ch=(struct chbk *)&privptr->channel[WRITE];
p_env =privptr->p_env;
claw_free_wrt_buf(dev); /* Clean up free chain if posible */
@@ -1483,8 +1483,8 @@
struct ccwbk*p_last_CCWB;
struct ccwbk*p_first_CCWB;
struct endccw *p_endccw=NULL;
- addr_t real_address;
- struct claw_privbk *privptr=dev->priv;
+ addr_t real_address;
+ struct claw_privbk *privptr = dev->ml_priv;
struct clawh *pClawH=NULL;
addr_t real_TIC_address;
int i,j;
@@ -1960,19 +1960,16 @@
static void
probe_error( struct ccwgroup_device *cgdev)
{
- struct claw_privbk *privptr;
+ struct claw_privbk *privptr;
CLAW_DBF_TEXT(4, trace, "proberr");
- privptr=(struct claw_privbk *)cgdev->dev.driver_data;
- if (privptr!=NULL) {
+ privptr = (struct claw_privbk *) cgdev->dev.driver_data;
+ if (privptr != NULL) {
+ cgdev->dev.driver_data = NULL;
kfree(privptr->p_env);
- privptr->p_env=NULL;
- kfree(privptr->p_mtc_envelope);
- privptr->p_mtc_envelope=NULL;
- kfree(privptr);
- privptr=NULL;
- }
- return;
+ kfree(privptr->p_mtc_envelope);
+ kfree(privptr);
+ }
} /* probe_error */
/*-------------------------------------------------------------------*
@@ -2000,7 +1997,7 @@
CLAW_DBF_TEXT(2, setup, "clw_cntl");
udelay(1000); /* Wait a ms for the control packets to
*catch up to each other */
- privptr=dev->priv;
+ privptr = dev->ml_priv;
p_env=privptr->p_env;
tdev = &privptr->channel[READ].cdev->dev;
memcpy( &temp_host_name, p_env->host_name, 8);
@@ -2278,7 +2275,7 @@
struct sk_buff *skb;
CLAW_DBF_TEXT(2, setup, "sndcntl");
- privptr=dev->priv;
+ privptr = dev->ml_priv;
p_ctl=(struct clawctl *)&privptr->ctl_bk;
p_ctl->command=type;
@@ -2348,7 +2345,7 @@
claw_snd_conn_req(struct net_device *dev, __u8 link)
{
int rc;
- struct claw_privbk *privptr=dev->priv;
+ struct claw_privbk *privptr = dev->ml_priv;
struct clawctl *p_ctl;
CLAW_DBF_TEXT(2, setup, "snd_conn");
@@ -2408,7 +2405,7 @@
int rc;
CLAW_DBF_TEXT(2, setup, "chkresp");
- privptr = dev->priv;
+ privptr = dev->ml_priv;
p_env=privptr->p_env;
rc=claw_send_control(dev, SYSTEM_VALIDATE_RESPONSE,
p_ctl->linkid,
@@ -2446,7 +2443,7 @@
struct claw_privbk *privptr;
CLAW_DBF_TEXT(4, trace, "stats");
- privptr = dev->priv;
+ privptr = dev->ml_priv;
return &privptr->stats;
} /* end of claw_stats */
@@ -2482,7 +2479,7 @@
p_last_ccw=NULL;
p_packh=NULL;
p_packd=NULL;
- privptr=dev->priv;
+ privptr = dev->ml_priv;
p_dev = &privptr->channel[READ].cdev->dev;
p_env = privptr->p_env;
@@ -2651,7 +2648,7 @@
int rc = 0;
__u32 parm;
unsigned long saveflags = 0;
- struct claw_privbk *privptr=dev->priv;
+ struct claw_privbk *privptr = dev->ml_priv;
struct ccwbk*p_ccwbk;
struct chbk *p_ch;
struct clawh *p_clawh;
@@ -2708,7 +2705,7 @@
if (!dev) {
return;
}
- privptr=(struct claw_privbk *)dev->priv;
+ privptr = (struct claw_privbk *)dev->ml_priv;
p_ch=&privptr->channel[WRITE];
CLAW_DBF_TEXT(4, trace, "strt_io");
@@ -2741,7 +2738,7 @@
claw_free_wrt_buf( struct net_device *dev )
{
- struct claw_privbk *privptr=(struct claw_privbk *)dev->priv;
+ struct claw_privbk *privptr = (struct claw_privbk *)dev->ml_priv;
struct ccwbk*p_first_ccw;
struct ccwbk*p_last_ccw;
struct ccwbk*p_this_ccw;
@@ -2798,13 +2795,13 @@
if (!dev)
return;
CLAW_DBF_TEXT_(2, setup, "%s", dev->name);
- privptr = dev->priv;
+ privptr = dev->ml_priv;
if (dev->flags & IFF_RUNNING)
claw_release(dev);
if (privptr) {
privptr->channel[READ].ndev = NULL; /* say it's free */
}
- dev->priv=NULL;
+ dev->ml_priv = NULL;
#ifdef MODULE
if (free_dev) {
free_netdev(dev);
@@ -2921,7 +2918,7 @@
printk(KERN_WARNING "%s:alloc_netdev failed\n",__func__);
goto out;
}
- dev->priv = privptr;
+ dev->ml_priv = privptr;
cgdev->dev.driver_data = privptr;
cgdev->cdev[READ]->dev.driver_data = privptr;
cgdev->cdev[WRITE]->dev.driver_data = privptr;
@@ -3002,7 +2999,7 @@
ret = claw_release(ndev);
ndev->flags &=~IFF_RUNNING;
unregister_netdev(ndev);
- ndev->priv = NULL; /* cgdev data, not ndev's to free */
+ ndev->ml_priv = NULL; /* cgdev data, not ndev's to free */
claw_free_netdevice(ndev, 1);
priv->channel[READ].ndev = NULL;
priv->channel[WRITE].ndev = NULL;
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c
index 0b4e625..4277655 100644
--- a/drivers/s390/net/ctcm_fsms.c
+++ b/drivers/s390/net/ctcm_fsms.c
@@ -245,7 +245,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct sk_buff *skb;
int first = 1;
int i;
@@ -336,7 +336,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCM_PR_DEBUG("%s(%s): %s\n", __func__, ch->id, dev->name);
@@ -357,7 +357,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
int len = ch->max_bufsize - ch->irb->scsw.cmd.count;
struct sk_buff *skb = ch->trans_skb;
__u16 block_len = *((__u16 *)skb->data);
@@ -459,7 +459,7 @@
chx_rxidle(fi, event, arg);
} else {
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
fsm_newstate(fi, CTC_STATE_TXIDLE);
fsm_event(priv->fsm, DEV_EVENT_TXUP, dev);
}
@@ -496,7 +496,7 @@
if ((CHANNEL_DIRECTION(ch->flags) == READ) &&
(ch->protocol == CTCM_PROTO_S390)) {
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
fsm_event(priv->fsm, DEV_EVENT_RXUP, dev);
}
}
@@ -514,7 +514,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
__u16 buflen;
int rc;
@@ -699,7 +699,7 @@
struct channel *ch)
{
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCM_DBF_TEXT_(SETUP, CTC_DBF_NOTICE,
"%s(%s): %s[%d]\n",
@@ -784,7 +784,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
/*
* Special case: Got UC_RCRESET on setmode.
@@ -874,7 +874,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
if (event == CTC_EVENT_TIMER) {
if (!IS_MPCDEV(dev))
@@ -902,7 +902,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR,
"%s(%s): RX %s busy, init. fail",
@@ -923,7 +923,7 @@
struct channel *ch = arg;
struct channel *ch2;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCM_DBF_TEXT_(TRACE, CTC_DBF_NOTICE,
"%s: %s: remote disconnect - re-init ...",
@@ -954,7 +954,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
if (event == CTC_EVENT_TIMER) {
fsm_deltimer(&ch->timer);
@@ -984,7 +984,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct sk_buff *skb;
CTCM_PR_DEBUG("Enter: %s: cp=%i ch=0x%p id=%s\n",
@@ -1057,7 +1057,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
int rd = CHANNEL_DIRECTION(ch->flags);
fsm_deltimer(&ch->timer);
@@ -1207,7 +1207,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct sk_buff *skb;
int first = 1;
@@ -1368,7 +1368,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct sk_buff *skb = ch->trans_skb;
struct sk_buff *new_skb;
@@ -1471,7 +1471,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *gptr = priv->mpcg;
CTCM_PR_DEBUG("Enter %s: id=%s, ch=0x%p\n",
@@ -1525,7 +1525,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
int rc;
unsigned long saveflags = 0; /* avoids compiler warning */
@@ -1580,7 +1580,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("%s(%s): %s(ch=0x%p), cp=%i, ChStat:%s, GrpStat:%s\n",
@@ -1639,7 +1639,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("%s(%s): %s\n ChState:%s GrpState:%s\n",
@@ -1724,7 +1724,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
fsm_event(grp->fsm, MPCG_EVENT_XID0DO, ch);
@@ -1740,7 +1740,7 @@
{
struct channel *ach = arg;
struct net_device *dev = ach->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct channel *wch = priv->channel[WRITE];
struct channel *rch = priv->channel[READ];
@@ -2050,7 +2050,7 @@
static void dev_action_start(fsm_instance *fi, int event, void *arg)
{
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
int direction;
CTCMY_DBF_DEV_NAME(SETUP, dev, "");
@@ -2076,7 +2076,7 @@
{
int direction;
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCMY_DBF_DEV_NAME(SETUP, dev, "");
@@ -2096,7 +2096,7 @@
{
int restart_timer;
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCMY_DBF_DEV_NAME(TRACE, dev, "");
@@ -2133,12 +2133,12 @@
static void dev_action_chup(fsm_instance *fi, int event, void *arg)
{
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
int dev_stat = fsm_getstate(fi);
CTCM_DBF_TEXT_(SETUP, CTC_DBF_NOTICE,
"%s(%s): priv = %p [%d,%d]\n ", CTCM_FUNTAIL,
- dev->name, dev->priv, dev_stat, event);
+ dev->name, dev->ml_priv, dev_stat, event);
switch (fsm_getstate(fi)) {
case DEV_STATE_STARTWAIT_RXTX:
@@ -2195,7 +2195,7 @@
{
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCMY_DBF_DEV_NAME(SETUP, dev, "");
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index 126a3eb..b11fec2 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -69,7 +69,7 @@
void ctcm_unpack_skb(struct channel *ch, struct sk_buff *pskb)
{
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
__u16 len = *((__u16 *) pskb->data);
skb_put(pskb, 2 + LL_HEADER_LENGTH);
@@ -414,7 +414,7 @@
*/
int ctcm_open(struct net_device *dev)
{
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCMY_DBF_DEV_NAME(SETUP, dev, "");
if (!IS_MPC(priv))
@@ -432,7 +432,7 @@
*/
int ctcm_close(struct net_device *dev)
{
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
CTCMY_DBF_DEV_NAME(SETUP, dev, "");
if (!IS_MPC(priv))
@@ -573,7 +573,7 @@
skb_pull(skb, LL_HEADER_LENGTH + 2);
} else if (ccw_idx == 0) {
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
priv->stats.tx_packets++;
priv->stats.tx_bytes += skb->len - LL_HEADER_LENGTH;
}
@@ -592,7 +592,7 @@
struct channel *ch;
/* int rc = 0; */
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
ch = priv->channel[WRITE];
@@ -652,7 +652,7 @@
{
struct pdu *p_header;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct th_header *header;
struct sk_buff *nskb;
@@ -867,7 +867,7 @@
/* first merge version - leaving both functions separated */
static int ctcm_tx(struct sk_buff *skb, struct net_device *dev)
{
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
if (skb == NULL) {
CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR,
@@ -911,7 +911,7 @@
static int ctcmpc_tx(struct sk_buff *skb, struct net_device *dev)
{
int len = 0;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct sk_buff *newskb = NULL;
@@ -1025,7 +1025,7 @@
if (new_mtu < 576 || new_mtu > 65527)
return -EINVAL;
- priv = dev->priv;
+ priv = dev->ml_priv;
max_bufsize = priv->channel[READ]->max_bufsize;
if (IS_MPC(priv)) {
@@ -1050,7 +1050,7 @@
*/
static struct net_device_stats *ctcm_stats(struct net_device *dev)
{
- return &((struct ctcm_priv *)dev->priv)->stats;
+ return &((struct ctcm_priv *)dev->ml_priv)->stats;
}
static void ctcm_free_netdevice(struct net_device *dev)
@@ -1060,7 +1060,7 @@
CTCM_DBF_TEXT_(SETUP, CTC_DBF_INFO,
"%s(%s)", CTCM_FUNTAIL, dev->name);
- priv = dev->priv;
+ priv = dev->ml_priv;
if (priv) {
grp = priv->mpcg;
if (grp) {
@@ -1125,7 +1125,7 @@
CTCM_FUNTAIL);
return NULL;
}
- dev->priv = priv;
+ dev->ml_priv = priv;
priv->fsm = init_fsm("ctcmdev", dev_state_names, dev_event_names,
CTCM_NR_DEV_STATES, CTCM_NR_DEV_EVENTS,
dev_fsm, dev_fsm_len, GFP_KERNEL);
diff --git a/drivers/s390/net/ctcm_main.h b/drivers/s390/net/ctcm_main.h
index a72e0fe..8e10ee8 100644
--- a/drivers/s390/net/ctcm_main.h
+++ b/drivers/s390/net/ctcm_main.h
@@ -229,14 +229,14 @@
*/
static inline void ctcm_clear_busy_do(struct net_device *dev)
{
- clear_bit(0, &(((struct ctcm_priv *)dev->priv)->tbusy));
+ clear_bit(0, &(((struct ctcm_priv *)dev->ml_priv)->tbusy));
netif_wake_queue(dev);
}
static inline void ctcm_clear_busy(struct net_device *dev)
{
struct mpc_group *grp;
- grp = ((struct ctcm_priv *)dev->priv)->mpcg;
+ grp = ((struct ctcm_priv *)dev->ml_priv)->mpcg;
if (!(grp && grp->in_sweep))
ctcm_clear_busy_do(dev);
@@ -246,7 +246,8 @@
static inline int ctcm_test_and_set_busy(struct net_device *dev)
{
netif_stop_queue(dev);
- return test_and_set_bit(0, &(((struct ctcm_priv *)dev->priv)->tbusy));
+ return test_and_set_bit(0,
+ &(((struct ctcm_priv *)dev->ml_priv)->tbusy));
}
extern int loglevel;
@@ -292,7 +293,7 @@
#define IS_MPC(p) ((p)->protocol == CTCM_PROTO_MPC)
/* test if struct ctcm_priv of struct net_device has MPC protocol setting */
-#define IS_MPCDEV(d) IS_MPC((struct ctcm_priv *)d->priv)
+#define IS_MPCDEV(dev) IS_MPC((struct ctcm_priv *)dev->ml_priv)
static inline gfp_t gfp_type(void)
{
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 49ae1cd..cbe4704 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -19,7 +19,6 @@
#undef DEBUGDATA
#undef DEBUGCCW
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -313,10 +312,10 @@
CTCM_FUNTAIL, device);
return NULL;
}
- priv = dev->priv;
+ priv = dev->ml_priv;
if (priv == NULL) {
CTCM_DBF_TEXT_(MPC_ERROR, CTC_DBF_ERROR,
- "%s(%s): dev->priv is NULL",
+ "%s(%s): dev->ml_priv is NULL",
CTCM_FUNTAIL, device);
return NULL;
}
@@ -345,7 +344,7 @@
dev = ctcmpc_get_dev(port_num);
if (dev == NULL)
return 1;
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
grp->allochanfunc = callback;
@@ -417,7 +416,7 @@
dev = ctcmpc_get_dev(port_num);
if (dev == NULL)
return;
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
rch = priv->channel[READ];
wch = priv->channel[WRITE];
@@ -535,7 +534,7 @@
dev = ctcmpc_get_dev(port_num);
if (dev == NULL)
return;
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
CTCM_DBF_TEXT_(MPC_SETUP, CTC_DBF_DEBUG,
@@ -571,7 +570,7 @@
dev = ctcmpc_get_dev(port_num);
if (dev == NULL)
return;
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
CTCM_DBF_TEXT_(MPC_TRACE, CTC_DBF_DEBUG,
@@ -620,7 +619,7 @@
{
struct channel *rch = mpcginfo->ch;
struct net_device *dev = rch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct channel *ch = priv->channel[WRITE];
@@ -651,7 +650,7 @@
static void ctcmpc_send_sweep_resp(struct channel *rch)
{
struct net_device *dev = rch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
int rc = 0;
struct th_sweep *header;
@@ -713,7 +712,7 @@
{
struct channel *rch = mpcginfo->ch;
struct net_device *dev = rch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct channel *ch = priv->channel[WRITE];
@@ -847,7 +846,7 @@
static void mpc_action_go_ready(fsm_instance *fsm, int event, void *arg)
{
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
if (grp == NULL) {
@@ -891,7 +890,7 @@
void mpc_group_ready(unsigned long adev)
{
struct net_device *dev = (struct net_device *)adev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct channel *ch = NULL;
@@ -947,7 +946,7 @@
void mpc_channel_action(struct channel *ch, int direction, int action)
{
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
if (grp == NULL) {
@@ -1057,7 +1056,7 @@
static void ctcmpc_unpack_skb(struct channel *ch, struct sk_buff *pskb)
{
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct pdu *curr_pdu;
struct mpcg_info *mpcginfo;
@@ -1255,7 +1254,7 @@
struct channel *ch = (struct channel *)thischan;
struct sk_buff *skb;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("%s cp:%i enter: %s() %s\n",
@@ -1377,7 +1376,7 @@
BUG_ON(dev == NULL);
CTCM_PR_DEBUG("Enter %s: %s\n", __func__, dev->name);
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
grp->flow_off_called = 0;
fsm_deltimer(&grp->timer);
@@ -1483,7 +1482,7 @@
BUG_ON(dev == NULL);
- priv = dev->priv;
+ priv = dev->ml_priv;
grp = priv->mpcg;
wch = priv->channel[WRITE];
rch = priv->channel[READ];
@@ -1521,7 +1520,7 @@
if (ch) {
dev = ch->netdev;
if (dev) {
- priv = dev->priv;
+ priv = dev->ml_priv;
if (priv) {
CTCM_DBF_TEXT_(MPC_TRACE, CTC_DBF_NOTICE,
"%s: %s: %s\n",
@@ -1569,7 +1568,7 @@
{
struct channel *ch = mpcginfo->ch;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
struct xid2 *xid = mpcginfo->xid;
int rc = 0;
@@ -1866,7 +1865,7 @@
{
struct channel *ch = arg;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("Enter %s: cp=%i ch=0x%p id=%s\n",
@@ -1906,7 +1905,7 @@
static void mpc_action_doxid7(fsm_instance *fsm, int event, void *arg)
{
struct net_device *dev = arg;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = NULL;
int direction;
int send = 0;
@@ -1983,7 +1982,7 @@
struct mpcg_info *mpcginfo = arg;
struct channel *ch = mpcginfo->ch;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("%s: ch-id:%s xid2:%i xid7:%i xidt_p2:%i \n",
@@ -2045,7 +2044,7 @@
struct mpcg_info *mpcginfo = arg;
struct channel *ch = mpcginfo->ch;
struct net_device *dev = ch->netdev;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("Enter %s: cp=%i ch=0x%p id=%s\n",
@@ -2097,7 +2096,7 @@
__u32 new_len = 0;
struct sk_buff *skb;
struct qllc *qllcptr;
- struct ctcm_priv *priv = dev->priv;
+ struct ctcm_priv *priv = dev->ml_priv;
struct mpc_group *grp = priv->mpcg;
CTCM_PR_DEBUG("%s: GROUP STATE: %s\n",
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 6de2838..9bcfa04 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1412,7 +1412,8 @@
}
/* How far in the ccw chain have we processed? */
if ((channel->state != LCS_CH_STATE_INIT) &&
- (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC)) {
+ (irb->scsw.cmd.fctl & SCSW_FCTL_START_FUNC) &&
+ (irb->scsw.cmd.cpa != 0)) {
index = (struct ccw1 *) __va((addr_t) irb->scsw.cmd.cpa)
- channel->ccws;
if ((irb->scsw.cmd.actl & SCSW_ACTL_SUSPENDED) ||
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 80971c2..bf8a75c 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -689,6 +689,7 @@
struct list_head list;
__u8 mc_addr[MAX_ADDR_LEN];
unsigned char mc_addrlen;
+ int is_vmac;
};
struct qeth_card {
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index bd420d1..c7ab1b8 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3024,7 +3024,7 @@
struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill,
int offset)
{
- int length = skb->len;
+ int length = skb->len - offset;
int length_here;
int element;
char *data;
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index b3cee03..3ac3cc1 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -177,9 +177,10 @@
qeth_l2_send_delgroupmac_cb);
}
-static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac)
+static void qeth_l2_add_mc(struct qeth_card *card, __u8 *mac, int vmac)
{
struct qeth_mc_mac *mc;
+ int rc;
mc = kmalloc(sizeof(struct qeth_mc_mac), GFP_ATOMIC);
@@ -188,8 +189,16 @@
memcpy(mc->mc_addr, mac, OSA_ADDR_LEN);
mc->mc_addrlen = OSA_ADDR_LEN;
+ mc->is_vmac = vmac;
- if (!qeth_l2_send_setgroupmac(card, mac))
+ if (vmac) {
+ rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC,
+ NULL);
+ } else {
+ rc = qeth_l2_send_setgroupmac(card, mac);
+ }
+
+ if (!rc)
list_add_tail(&mc->list, &card->mc_list);
else
kfree(mc);
@@ -201,7 +210,11 @@
spin_lock_bh(&card->mclock);
list_for_each_entry_safe(mc, tmp, &card->mc_list, list) {
- qeth_l2_send_delgroupmac(card, mc->mc_addr);
+ if (mc->is_vmac)
+ qeth_l2_send_setdelmac(card, mc->mc_addr,
+ IPA_CMD_DELVMAC, NULL);
+ else
+ qeth_l2_send_delgroupmac(card, mc->mc_addr);
list_del(&mc->list);
kfree(mc);
}
@@ -590,7 +603,7 @@
static void qeth_l2_set_multicast_list(struct net_device *dev)
{
struct qeth_card *card = dev->ml_priv;
- struct dev_mc_list *dm;
+ struct dev_addr_list *dm;
if (card->info.type == QETH_CARD_TYPE_OSN)
return ;
@@ -599,7 +612,11 @@
qeth_l2_del_all_mc(card);
spin_lock_bh(&card->mclock);
for (dm = dev->mc_list; dm; dm = dm->next)
- qeth_l2_add_mc(card, dm->dmi_addr);
+ qeth_l2_add_mc(card, dm->da_addr, 0);
+
+ for (dm = dev->uc_list; dm; dm = dm->next)
+ qeth_l2_add_mc(card, dm->da_addr, 1);
+
spin_unlock_bh(&card->mclock);
if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
return;
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index ac19937..210ddb6 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -136,7 +136,7 @@
return -EINVAL;
if (!qeth_is_supported(card, IPA_IPV6)) {
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
return qeth_l3_dev_route_store(card, &card->options.route6,
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index 391dd29..51b6a05 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -152,10 +152,8 @@
*/
static int zfcp_ccw_notify(struct ccw_device *ccw_device, int event)
{
- struct zfcp_adapter *adapter;
+ struct zfcp_adapter *adapter = dev_get_drvdata(&ccw_device->dev);
- down(&zfcp_data.config_sema);
- adapter = dev_get_drvdata(&ccw_device->dev);
switch (event) {
case CIO_GONE:
dev_warn(&adapter->ccw_device->dev, "device gone\n");
@@ -174,8 +172,6 @@
89, NULL);
break;
}
- zfcp_erp_wait(adapter);
- up(&zfcp_data.config_sema);
return 1;
}
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index e984469..56196c9 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -39,18 +39,6 @@
struct scatterlist sg_resp[ZFCP_GPN_FT_BUFFERS];
};
-static struct zfcp_port *zfcp_get_port_by_did(struct zfcp_adapter *adapter,
- u32 d_id)
-{
- struct zfcp_port *port;
-
- list_for_each_entry(port, &adapter->port_list_head, list)
- if ((port->d_id == d_id) &&
- !atomic_test_mask(ZFCP_STATUS_COMMON_REMOVE, &port->status))
- return port;
- return NULL;
-}
-
static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
struct fcp_rscn_element *elem)
{
@@ -341,12 +329,13 @@
zfcp_port_get(port);
retval = zfcp_fc_adisc(port);
- if (retval == 0 || retval == -EBUSY)
+ if (retval == 0)
return;
/* send of ADISC was not possible */
zfcp_port_put(port);
- zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
+ if (retval != -EBUSY)
+ zfcp_erp_port_forced_reopen(port, 0, 65, NULL);
}
static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
@@ -363,7 +352,6 @@
if (ret)
return ret;
zfcp_erp_wait(adapter);
- zfcp_port_put(adapter->nameserver_port);
}
return !atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
&adapter->nameserver_port->status);
@@ -475,7 +463,7 @@
struct zfcp_adapter *adapter = ct->port->adapter;
struct zfcp_port *port, *tmp;
u32 d_id;
- int ret = 0, x;
+ int ret = 0, x, last = 0;
if (ct->status)
return -EIO;
@@ -492,19 +480,24 @@
down(&zfcp_data.config_sema);
/* first entry is the header */
- for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES; x++) {
+ for (x = 1; x < ZFCP_GPN_FT_MAX_ENTRIES && !last; x++) {
if (x % (ZFCP_GPN_FT_ENTRIES + 1))
acc++;
else
acc = sg_virt(++sg);
+ last = acc->control & 0x80;
d_id = acc->port_id[0] << 16 | acc->port_id[1] << 8 |
acc->port_id[2];
/* skip the adapter's port and known remote ports */
- if (acc->wwpn == fc_host_port_name(adapter->scsi_host) ||
- zfcp_get_port_by_did(adapter, d_id))
+ if (acc->wwpn == fc_host_port_name(adapter->scsi_host))
continue;
+ port = zfcp_get_port_by_wwpn(adapter, acc->wwpn);
+ if (port) {
+ zfcp_port_get(port);
+ continue;
+ }
port = zfcp_port_enqueue(adapter, acc->wwpn,
ZFCP_STATUS_PORT_DID_DID |
@@ -513,8 +506,6 @@
ret = PTR_ERR(port);
else
zfcp_erp_port_reopen(port, 0, 149, NULL);
- if (acc->control & 0x80) /* last entry */
- break;
}
zfcp_erp_wait(adapter);
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 19c1ca9..49dbeb7 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -710,10 +710,10 @@
static int zfcp_fsf_sbal_check(struct zfcp_qdio_queue *queue)
{
- spin_lock(&queue->lock);
+ spin_lock_bh(&queue->lock);
if (atomic_read(&queue->count))
return 1;
- spin_unlock(&queue->lock);
+ spin_unlock_bh(&queue->lock);
return 0;
}
@@ -722,13 +722,13 @@
long ret;
struct zfcp_qdio_queue *req_q = &adapter->req_q;
- spin_unlock(&req_q->lock);
+ spin_unlock_bh(&req_q->lock);
ret = wait_event_interruptible_timeout(adapter->request_wq,
zfcp_fsf_sbal_check(req_q), 5 * HZ);
if (ret > 0)
return 0;
- spin_lock(&req_q->lock);
+ spin_lock_bh(&req_q->lock);
return -EIO;
}
@@ -870,14 +870,14 @@
volatile struct qdio_buffer_element *sbale;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_UNSOLICITED_STATUS,
ZFCP_REQ_NO_QTCB,
adapter->pool.fsf_req_status_read);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -910,7 +910,7 @@
zfcp_fsf_req_free(req);
zfcp_hba_dbf_event_fsf_unsol("fail", adapter, NULL);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -988,7 +988,7 @@
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_ABORT_FCP_CMND,
req_flags, adapter->pool.fsf_req_abort);
- if (unlikely(IS_ERR(req)))
+ if (IS_ERR(req))
goto out;
if (unlikely(!(atomic_read(&unit->status) &
@@ -1106,13 +1106,13 @@
struct zfcp_fsf_req *req;
int ret = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_GENERIC,
ZFCP_REQ_AUTO_CLEANUP, pool);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
ret = PTR_ERR(req);
goto out;
}
@@ -1148,7 +1148,7 @@
if (erp_action)
erp_action->fsf_req = NULL;
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return ret;
}
@@ -1223,7 +1223,7 @@
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_SEND_ELS,
ZFCP_REQ_AUTO_CLEANUP, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
ret = PTR_ERR(req);
goto out;
}
@@ -1263,14 +1263,14 @@
struct zfcp_adapter *adapter = erp_action->adapter;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (!atomic_read(&adapter->req_q.count))
goto out;
req = zfcp_fsf_req_create(adapter,
FSF_QTCB_EXCHANGE_CONFIG_DATA,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1295,7 +1295,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1306,13 +1306,13 @@
struct zfcp_fsf_req *req = NULL;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_CONFIG_DATA,
0, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1334,7 +1334,7 @@
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
if (!retval)
wait_event(req->completion_wq,
req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1359,13 +1359,13 @@
if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
return -EOPNOTSUPP;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (!atomic_read(&adapter->req_q.count))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1385,7 +1385,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1405,13 +1405,13 @@
if (!(adapter->adapter_features & FSF_FEATURE_HBAAPI_MANAGEMENT))
return -EOPNOTSUPP;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (!atomic_read(&adapter->req_q.count))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA, 0,
NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1427,7 +1427,7 @@
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
if (!retval)
wait_event(req->completion_wq,
req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
@@ -1531,7 +1531,7 @@
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
@@ -1539,7 +1539,7 @@
FSF_QTCB_OPEN_PORT_WITH_DID,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1562,7 +1562,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1603,14 +1603,14 @@
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PORT,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1633,7 +1633,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1700,14 +1700,14 @@
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_PHYSICAL_PORT,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1731,7 +1731,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1875,14 +1875,14 @@
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_OPEN_LUN,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1910,7 +1910,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -1965,13 +1965,13 @@
struct zfcp_fsf_req *req;
int retval = -EIO;
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_CLOSE_LUN,
ZFCP_REQ_AUTO_CLEANUP,
adapter->pool.fsf_req_erp);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -1995,7 +1995,7 @@
erp_action->fsf_req = NULL;
}
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
return retval;
}
@@ -2228,7 +2228,7 @@
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
adapter->pool.fsf_req_scsi);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = PTR_ERR(req);
goto out;
}
@@ -2351,7 +2351,7 @@
goto out;
req = zfcp_fsf_req_create(adapter, FSF_QTCB_FCP_CMND, req_flags,
adapter->pool.fsf_req_scsi);
- if (unlikely(IS_ERR(req)))
+ if (IS_ERR(req))
goto out;
req->status |= ZFCP_STATUS_FSFREQ_TASK_MANAGEMENT;
@@ -2417,12 +2417,12 @@
return ERR_PTR(-EINVAL);
}
- spin_lock(&adapter->req_q.lock);
+ spin_lock_bh(&adapter->req_q.lock);
if (zfcp_fsf_req_sbal_get(adapter))
goto out;
req = zfcp_fsf_req_create(adapter, fsf_cfdc->command, 0, NULL);
- if (unlikely(IS_ERR(req))) {
+ if (IS_ERR(req)) {
retval = -EPERM;
goto out;
}
@@ -2447,7 +2447,7 @@
zfcp_fsf_start_timer(req, ZFCP_FSF_REQUEST_TIMEOUT);
retval = zfcp_fsf_req_send(req);
out:
- spin_unlock(&adapter->req_q.lock);
+ spin_unlock_bh(&adapter->req_q.lock);
if (!retval) {
wait_event(req->completion_wq,
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index d6dbd65..69d632d 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -423,9 +423,9 @@
/* clear QDIOUP flag, thus do_QDIO is not called during qdio_shutdown */
req_q = &adapter->req_q;
- spin_lock(&req_q->lock);
+ spin_lock_bh(&req_q->lock);
atomic_clear_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status);
- spin_unlock(&req_q->lock);
+ spin_unlock_bh(&req_q->lock);
qdio_shutdown(adapter->ccw_device, QDIO_FLAG_CLEANUP_USING_CLEAR);
diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index 73a86d0..9c12924 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -7,13 +7,13 @@
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/of_device.h>
#include <asm/system.h>
#include <asm/sbus.h>
#include <asm/dma.h>
#include <asm/oplib.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
#include <asm/bpp.h>
#include <asm/irq.h>
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c7f0629..4e0322b 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -63,7 +63,7 @@
config BLK_DEV_SD
tristate "SCSI disk support"
depends on SCSI
- select CRC_T10DIF
+ select CRC_T10DIF if BLK_DEV_INTEGRITY
---help---
If you want to use SCSI hard disks, Fibre Channel disks,
Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 994da56..708e475 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -425,7 +425,7 @@
/*
* LUN Not Accessible - ALUA state transition
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
if (sense_hdr->asc == 0x04 && sense_hdr->ascq == 0x0b)
/*
* LUN Not Accessible -- Target port in standby state
@@ -447,18 +447,18 @@
/*
* Power On, Reset, or Bus Device Reset, just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x06) {
/*
* ALUA state changed
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
}
if (sense_hdr->asc == 0x2a && sense_hdr->ascq == 0x07) {
/*
* Implicit ALUA state transition failed
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
}
break;
}
@@ -490,7 +490,7 @@
if (!err)
return SCSI_DH_IO;
err = alua_check_sense(sdev, &sense_hdr);
- if (retry > 0 && err == NEEDS_RETRY) {
+ if (retry > 0 && err == ADD_TO_MLQUEUE) {
retry--;
goto retry;
}
@@ -535,7 +535,7 @@
return SCSI_DH_IO;
err = alua_check_sense(sdev, &sense_hdr);
- if (err == NEEDS_RETRY)
+ if (err == ADD_TO_MLQUEUE)
goto retry;
sdev_printk(KERN_INFO, sdev,
"%s: rtpg sense code %02x/%02x/%02x\n",
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index b9d23e9..ef693e84 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -439,7 +439,7 @@
* Unit Attention Code. This is the first IO
* to the new path, so just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
}
@@ -514,7 +514,7 @@
return SCSI_DH_IO;
err = clariion_check_sense(sdev, &sshdr);
- if (retry > 0 && err == NEEDS_RETRY) {
+ if (retry > 0 && err == ADD_TO_MLQUEUE) {
retry--;
goto retry;
}
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index e7c7b4e..6e2f130 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -376,7 +376,7 @@
if (inqp->page_id[0] != 'e' || inqp->page_id[1] != 'd' ||
inqp->page_id[2] != 'i' || inqp->page_id[3] != 'd')
return SCSI_DH_NOSYS;
- h->lun = scsilun_to_int((struct scsi_lun *)inqp->lun);
+ h->lun = inqp->lun[7]; /* Uses only the last byte */
}
return err;
}
@@ -386,6 +386,7 @@
int err;
struct c9_inquiry *inqp;
+ h->lun_state = RDAC_LUN_UNOWNED;
err = submit_inquiry(sdev, 0xC9, sizeof(struct c9_inquiry), h);
if (err == SCSI_DH_OK) {
inqp = &h->inq.c9;
@@ -550,7 +551,7 @@
*
* Just retry and wait.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
case ILLEGAL_REQUEST:
if (sense_hdr->asc == 0x94 && sense_hdr->ascq == 0x01) {
@@ -567,7 +568,7 @@
/*
* Power On, Reset, or Bus Device Reset, just retry.
*/
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
break;
}
/* success just means we do not care what scsi-ml does */
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h
index 19406ce..179ad77 100644
--- a/drivers/scsi/dpt/dpti_i2o.h
+++ b/drivers/scsi/dpt/dpti_i2o.h
@@ -21,7 +21,6 @@
#include <linux/i2o-dev.h>
-#include <linux/version.h>
#include <linux/notifier.h>
#include <asm/atomic.h>
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index ae560bc..4e0b7c8 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -556,11 +556,12 @@
/**
* ibmvfc_init_host - Start host initialization
* @vhost: ibmvfc host struct
+ * @relogin: is this a re-login?
*
* Return value:
* nothing
**/
-static void ibmvfc_init_host(struct ibmvfc_host *vhost)
+static void ibmvfc_init_host(struct ibmvfc_host *vhost, int relogin)
{
struct ibmvfc_target *tgt;
@@ -574,6 +575,11 @@
}
if (!ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) {
+ if (!relogin) {
+ memset(vhost->async_crq.msgs, 0, PAGE_SIZE);
+ vhost->async_crq.cur = 0;
+ }
+
list_for_each_entry(tgt, &vhost->targets, queue)
tgt->need_login = 1;
scsi_block_requests(vhost->host);
@@ -1059,9 +1065,10 @@
static int ibmvfc_wait_while_resetting(struct ibmvfc_host *vhost)
{
long timeout = wait_event_timeout(vhost->init_wait_q,
- (vhost->state == IBMVFC_ACTIVE ||
- vhost->state == IBMVFC_HOST_OFFLINE ||
- vhost->state == IBMVFC_LINK_DEAD),
+ ((vhost->state == IBMVFC_ACTIVE ||
+ vhost->state == IBMVFC_HOST_OFFLINE ||
+ vhost->state == IBMVFC_LINK_DEAD) &&
+ vhost->action == IBMVFC_HOST_ACTION_NONE),
(init_timeout * HZ));
return timeout ? 0 : -EIO;
@@ -1450,8 +1457,8 @@
struct ibmvfc_cmd *vfc_cmd = &evt->xfer_iu->cmd;
struct ibmvfc_fcp_rsp *rsp = &vfc_cmd->rsp;
struct scsi_cmnd *cmnd = evt->cmnd;
- int rsp_len = 0;
- int sense_len = rsp->fcp_sense_len;
+ u32 rsp_len = 0;
+ u32 sense_len = rsp->fcp_sense_len;
if (cmnd) {
if (vfc_cmd->response_flags & IBMVFC_ADAPTER_RESID_VALID)
@@ -1468,7 +1475,7 @@
rsp_len = rsp->fcp_rsp_len;
if ((sense_len + rsp_len) > SCSI_SENSE_BUFFERSIZE)
sense_len = SCSI_SENSE_BUFFERSIZE - rsp_len;
- if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len)
+ if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len && rsp_len <= 8)
memcpy(cmnd->sense_buffer, rsp->data.sense + rsp_len, sense_len);
ibmvfc_log_error(evt);
@@ -2077,17 +2084,18 @@
{
const char *desc = ibmvfc_get_ae_desc(crq->event);
- ibmvfc_log(vhost, 3, "%s event received\n", desc);
+ ibmvfc_log(vhost, 3, "%s event received. scsi_id: %lx, wwpn: %lx,"
+ " node_name: %lx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name);
switch (crq->event) {
case IBMVFC_AE_LINK_UP:
case IBMVFC_AE_RESUME:
vhost->events_to_log |= IBMVFC_AE_LINKUP;
- ibmvfc_init_host(vhost);
+ ibmvfc_init_host(vhost, 1);
break;
case IBMVFC_AE_SCN_FABRIC:
vhost->events_to_log |= IBMVFC_AE_RSCN;
- ibmvfc_init_host(vhost);
+ ibmvfc_init_host(vhost, 1);
break;
case IBMVFC_AE_SCN_NPORT:
case IBMVFC_AE_SCN_GROUP:
@@ -2133,13 +2141,13 @@
/* Send back a response */
rc = ibmvfc_send_crq_init_complete(vhost);
if (rc == 0)
- ibmvfc_init_host(vhost);
+ ibmvfc_init_host(vhost, 0);
else
dev_err(vhost->dev, "Unable to send init rsp. rc=%ld\n", rc);
break;
case IBMVFC_CRQ_INIT_COMPLETE:
dev_info(vhost->dev, "Partner initialization complete\n");
- ibmvfc_init_host(vhost);
+ ibmvfc_init_host(vhost, 0);
break;
default:
dev_err(vhost->dev, "Unknown crq message type: %d\n", crq->format);
@@ -3357,8 +3365,6 @@
mad->buffer.va = vhost->login_buf_dma;
mad->buffer.len = sizeof(*vhost->login_buf);
- memset(vhost->async_crq.msgs, 0, PAGE_SIZE);
- vhost->async_crq.cur = 0;
ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_INIT_WAIT);
if (!ibmvfc_send_event(evt, vhost, default_timeout))
@@ -3601,8 +3607,9 @@
}
}
- if (vhost->reinit) {
+ if (vhost->reinit && !ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) {
vhost->reinit = 0;
+ scsi_block_requests(vhost->host);
ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_QUERY);
} else {
ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_NONE);
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index 4bf6e37..fb3177a 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -29,8 +29,8 @@
#include "viosrp.h"
#define IBMVFC_NAME "ibmvfc"
-#define IBMVFC_DRIVER_VERSION "1.0.1"
-#define IBMVFC_DRIVER_DATE "(July 11, 2008)"
+#define IBMVFC_DRIVER_VERSION "1.0.2"
+#define IBMVFC_DRIVER_DATE "(August 14, 2008)"
#define IBMVFC_DEFAULT_TIMEOUT 15
#define IBMVFC_INIT_TIMEOUT 30
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 6b24b9c..7b1502c 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1636,7 +1636,7 @@
unsigned long desired_io = max_requests * sizeof(union viosrp_iu);
/* add io space for sg data */
- desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT *
+ desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT * 512 *
IBMVSCSI_CMDS_PER_LUN_DEFAULT);
return desired_io;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 7c615c7..bc9e6dd 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -165,7 +165,6 @@
#include <asm/byteorder.h>
#include <asm/page.h>
#include <linux/stddef.h>
-#include <linux/version.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/kernel.h>
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index e0657b6..4e49fbc 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -50,7 +50,6 @@
#ifndef _IPS_H_
#define _IPS_H_
-#include <linux/version.h>
#include <linux/nmi.h>
#include <asm/uaccess.h>
#include <asm/io.h>
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 90272e6..094b47e 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -27,7 +27,6 @@
#include <linux/pci.h>
#include <linux/spinlock.h>
#include <linux/ctype.h>
-#include <linux/version.h>
#include <scsi/scsi.h>
#include <scsi/scsi_device.h>
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index fc7ac15..97b7633 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -10,7 +10,7 @@
* 2 of the License, or (at your option) any later version.
*
* FILE : megaraid_sas.c
- * Version : v00.00.03.20-rc1
+ * Version : v00.00.04.01-rc1
*
* Authors:
* (email-id : megaraidlinux@lsi.com)
@@ -71,6 +71,10 @@
/* ppc IOP */
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078DE)},
/* ppc IOP */
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078GEN2)},
+ /* gen2*/
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS0079GEN2)},
+ /* gen2*/
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VERDE_ZCR)},
/* xscale IOP, vega */
{PCI_DEVICE(PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_PERC5)},
@@ -198,6 +202,9 @@
*/
writel(status, ®s->outbound_intr_status);
+ /* Dummy readl to force pci flush */
+ readl(®s->outbound_intr_status);
+
return 0;
}
@@ -293,6 +300,9 @@
*/
writel(status, ®s->outbound_doorbell_clear);
+ /* Dummy readl to force pci flush */
+ readl(®s->outbound_doorbell_clear);
+
return 0;
}
/**
@@ -318,6 +328,99 @@
};
/**
+* The following functions are defined for gen2 (deviceid : 0x78 0x79)
+* controllers
+*/
+
+/**
+ * megasas_enable_intr_gen2 - Enables interrupts
+ * @regs: MFI register set
+ */
+static inline void
+megasas_enable_intr_gen2(struct megasas_register_set __iomem *regs)
+{
+ writel(0xFFFFFFFF, &(regs)->outbound_doorbell_clear);
+
+ /* write ~0x00000005 (4 & 1) to the intr mask*/
+ writel(~MFI_GEN2_ENABLE_INTERRUPT_MASK, &(regs)->outbound_intr_mask);
+
+ /* Dummy readl to force pci flush */
+ readl(®s->outbound_intr_mask);
+}
+
+/**
+ * megasas_disable_intr_gen2 - Disables interrupt
+ * @regs: MFI register set
+ */
+static inline void
+megasas_disable_intr_gen2(struct megasas_register_set __iomem *regs)
+{
+ u32 mask = 0xFFFFFFFF;
+ writel(mask, ®s->outbound_intr_mask);
+ /* Dummy readl to force pci flush */
+ readl(®s->outbound_intr_mask);
+}
+
+/**
+ * megasas_read_fw_status_reg_gen2 - returns the current FW status value
+ * @regs: MFI register set
+ */
+static u32
+megasas_read_fw_status_reg_gen2(struct megasas_register_set __iomem *regs)
+{
+ return readl(&(regs)->outbound_scratch_pad);
+}
+
+/**
+ * megasas_clear_interrupt_gen2 - Check & clear interrupt
+ * @regs: MFI register set
+ */
+static int
+megasas_clear_intr_gen2(struct megasas_register_set __iomem *regs)
+{
+ u32 status;
+ /*
+ * Check if it is our interrupt
+ */
+ status = readl(®s->outbound_intr_status);
+
+ if (!(status & MFI_GEN2_ENABLE_INTERRUPT_MASK))
+ return 1;
+
+ /*
+ * Clear the interrupt by writing back the same value
+ */
+ writel(status, ®s->outbound_doorbell_clear);
+
+ /* Dummy readl to force pci flush */
+ readl(®s->outbound_intr_status);
+
+ return 0;
+}
+/**
+ * megasas_fire_cmd_gen2 - Sends command to the FW
+ * @frame_phys_addr : Physical address of cmd
+ * @frame_count : Number of frames for the command
+ * @regs : MFI register set
+ */
+static inline void
+megasas_fire_cmd_gen2(dma_addr_t frame_phys_addr, u32 frame_count,
+ struct megasas_register_set __iomem *regs)
+{
+ writel((frame_phys_addr | (frame_count<<1))|1,
+ &(regs)->inbound_queue_port);
+}
+
+static struct megasas_instance_template megasas_instance_template_gen2 = {
+
+ .fire_cmd = megasas_fire_cmd_gen2,
+ .enable_intr = megasas_enable_intr_gen2,
+ .disable_intr = megasas_disable_intr_gen2,
+ .clear_intr = megasas_clear_intr_gen2,
+ .read_fw_status_reg = megasas_read_fw_status_reg_gen2,
+};
+
+/**
* This is the end of set of functions & definitions
* specific to ppc (deviceid : 0x60) controllers
*/
@@ -1976,7 +2079,12 @@
/*
* Map the message registers
*/
- instance->base_addr = pci_resource_start(instance->pdev, 0);
+ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1078GEN2) ||
+ (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0079GEN2)) {
+ instance->base_addr = pci_resource_start(instance->pdev, 1);
+ } else {
+ instance->base_addr = pci_resource_start(instance->pdev, 0);
+ }
if (pci_request_regions(instance->pdev, "megasas: LSI")) {
printk(KERN_DEBUG "megasas: IO memory region busy!\n");
@@ -1998,6 +2106,10 @@
case PCI_DEVICE_ID_LSI_SAS1078DE:
instance->instancet = &megasas_instance_template_ppc;
break;
+ case PCI_DEVICE_ID_LSI_SAS1078GEN2:
+ case PCI_DEVICE_ID_LSI_SAS0079GEN2:
+ instance->instancet = &megasas_instance_template_gen2;
+ break;
case PCI_DEVICE_ID_LSI_SAS1064R:
case PCI_DEVICE_ID_DELL_PERC5:
default:
@@ -2857,6 +2969,7 @@
{
struct megasas_instance *instance = pci_get_drvdata(pdev);
megasas_flush_cache(instance);
+ megasas_shutdown_controller(instance, MR_DCMD_CTRL_SHUTDOWN);
}
/**
@@ -3292,7 +3405,7 @@
return retval;
}
-static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUGO, megasas_sysfs_show_dbg_lvl,
+static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUSR, megasas_sysfs_show_dbg_lvl,
megasas_sysfs_set_dbg_lvl);
static ssize_t
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index b0c41e6..0d03324 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -18,9 +18,9 @@
/*
* MegaRAID SAS Driver meta data
*/
-#define MEGASAS_VERSION "00.00.03.20-rc1"
-#define MEGASAS_RELDATE "March 10, 2008"
-#define MEGASAS_EXT_VERSION "Mon. March 10 11:02:31 PDT 2008"
+#define MEGASAS_VERSION "00.00.04.01"
+#define MEGASAS_RELDATE "July 24, 2008"
+#define MEGASAS_EXT_VERSION "Thu July 24 11:41:51 PST 2008"
/*
* Device IDs
@@ -28,6 +28,8 @@
#define PCI_DEVICE_ID_LSI_SAS1078R 0x0060
#define PCI_DEVICE_ID_LSI_SAS1078DE 0x007C
#define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413
+#define PCI_DEVICE_ID_LSI_SAS1078GEN2 0x0078
+#define PCI_DEVICE_ID_LSI_SAS0079GEN2 0x0079
/*
* =====================================
@@ -580,6 +582,8 @@
#define MEGASAS_COMPLETION_TIMER_INTERVAL (HZ/10)
#define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000
+#define MFI_REPLY_GEN2_MESSAGE_INTERRUPT 0x00000001
+#define MFI_GEN2_ENABLE_INTERRUPT_MASK (0x00000001 | 0x00000004)
/*
* register set for both 1068 and 1078 controllers
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index edf9fdb..22052bb 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -23,7 +23,6 @@
* 1.2: PowerPC (big endian) support.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
diff --git a/drivers/scsi/nsp32.h b/drivers/scsi/nsp32.h
index 6715ecb..9565acf 100644
--- a/drivers/scsi/nsp32.h
+++ b/drivers/scsi/nsp32.h
@@ -16,7 +16,6 @@
#ifndef _NSP32_H
#define _NSP32_H
-#include <linux/version.h>
//#define NSP32_DEBUG 9
/*
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index a221b6e..24e6cb8 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -25,7 +25,6 @@
***********************************************************************/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index a319a20..45e7dcb 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -993,6 +993,17 @@
{
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ /*
+ * At this point all fcport's software-states are cleared. Perform any
+ * final cleanup of firmware resources (PCBs and XCBs).
+ */
+ if (fcport->loop_id != FC_NO_LOOP_ID) {
+ fcport->ha->isp_ops->fabric_logout(fcport->ha, fcport->loop_id,
+ fcport->d_id.b.domain, fcport->d_id.b.area,
+ fcport->d_id.b.al_pa);
+ fcport->loop_id = FC_NO_LOOP_ID;
+ }
+
qla2x00_abort_fcport_cmds(fcport);
scsi_target_unblock(&rport->dev);
}
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 6da31ba..94a720e 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2237,6 +2237,7 @@
#define REGISTER_FDMI_NEEDED 26
#define FCPORT_UPDATE_NEEDED 27
#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */
+#define UNLOADING 29
uint32_t device_flags;
#define DFLG_LOCAL_DEVICES BIT_0
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 601a6b2..ee89ddd 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -976,8 +976,9 @@
&ha->fw_attributes, &ha->fw_memory_size);
qla2x00_resize_request_q(ha);
ha->flags.npiv_supported = 0;
- if ((IS_QLA24XX(ha) || IS_QLA25XX(ha)) &&
- (ha->fw_attributes & BIT_2)) {
+ if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) ||
+ IS_QLA84XX(ha)) &&
+ (ha->fw_attributes & BIT_2)) {
ha->flags.npiv_supported = 1;
if ((!ha->max_npiv_vports) ||
((ha->max_npiv_vports + 1) %
@@ -3251,6 +3252,7 @@
{
int rval;
uint8_t status = 0;
+ scsi_qla_host_t *vha;
if (ha->flags.online) {
ha->flags.online = 0;
@@ -3265,6 +3267,8 @@
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
qla2x00_mark_all_devices_lost(ha, 0);
+ list_for_each_entry(vha, &ha->vp_list, vp_list)
+ qla2x00_mark_all_devices_lost(vha, 0);
} else {
if (!atomic_read(&ha->loop_down_timer))
atomic_set(&ha->loop_down_timer,
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 874d802..bf41887 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -879,11 +879,12 @@
sp->request_sense_ptr += sense_len;
sp->request_sense_length -= sense_len;
if (sp->request_sense_length != 0)
- sp->ha->status_srb = sp;
+ sp->fcport->ha->status_srb = sp;
DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) "
- "cmd=%p pid=%ld\n", __func__, sp->ha->host_no, cp->device->channel,
- cp->device->id, cp->device->lun, cp, cp->serial_number));
+ "cmd=%p pid=%ld\n", __func__, sp->fcport->ha->host_no,
+ cp->device->channel, cp->device->id, cp->device->lun, cp,
+ cp->serial_number));
if (sense_len)
DEBUG5(qla2x00_dump_buffer(cp->sense_buffer,
CMD_ACTUAL_SNSLEN(cp)));
@@ -1184,9 +1185,8 @@
atomic_read(&fcport->state)));
cp->result = DID_BUS_BUSY << 16;
- if (atomic_read(&fcport->state) == FCS_ONLINE) {
- qla2x00_mark_device_lost(ha, fcport, 1, 1);
- }
+ if (atomic_read(&fcport->state) == FCS_ONLINE)
+ qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1);
break;
case CS_RESET:
@@ -1229,7 +1229,7 @@
/* Check to see if logout occurred. */
if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT))
- qla2x00_mark_device_lost(ha, fcport, 1, 1);
+ qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1);
break;
default:
@@ -1834,7 +1834,6 @@
WRT_REG_WORD(®->isp.hccr, HCCR_CLR_HOST_INT);
}
spin_unlock_irq(&ha->hardware_lock);
- ha->isp_ops->enable_intrs(ha);
fail:
return ret;
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index bc90d6b..813bc77 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -2686,7 +2686,7 @@
set_bit(VP_IDX_ACQUIRED, &vha->vp_flags);
set_bit(VP_DPC_NEEDED, &ha->dpc_flags);
- wake_up_process(ha->dpc_thread);
+ qla2xxx_wake_dpc(ha);
}
}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 50baf6a..93560cd 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -6,7 +6,6 @@
*/
#include "qla_def.h"
-#include <linux/version.h>
#include <linux/moduleparam.h>
#include <linux/vmalloc.h>
#include <linux/smp_lock.h>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 7c8af7e..6d0f0e5 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -780,7 +780,8 @@
sp = pha->outstanding_cmds[cnt];
if (!sp)
continue;
- if (ha->vp_idx != sp->ha->vp_idx)
+
+ if (ha->vp_idx != sp->fcport->ha->vp_idx)
continue;
match = 0;
switch (type) {
@@ -1080,9 +1081,7 @@
sp = ha->outstanding_cmds[cnt];
if (sp) {
ha->outstanding_cmds[cnt] = NULL;
- sp->flags = 0;
sp->cmd->result = res;
- sp->cmd->host_scribble = (unsigned char *)NULL;
qla2x00_sp_compl(ha, sp);
}
}
@@ -1741,6 +1740,8 @@
if (ret)
goto probe_failed;
+ ha->isp_ops->enable_intrs(ha);
+
scsi_scan_host(host);
qla2x00_alloc_sysfs_attr(ha);
@@ -1776,10 +1777,15 @@
static void
qla2x00_remove_one(struct pci_dev *pdev)
{
- scsi_qla_host_t *ha;
+ scsi_qla_host_t *ha, *vha, *temp;
ha = pci_get_drvdata(pdev);
+ list_for_each_entry_safe(vha, temp, &ha->vp_list, vp_list)
+ fc_vport_terminate(vha->fc_vport);
+
+ set_bit(UNLOADING, &ha->dpc_flags);
+
qla2x00_dfs_remove(ha);
qla84xx_put_chip(ha);
@@ -2451,8 +2457,10 @@
void
qla2xxx_wake_dpc(scsi_qla_host_t *ha)
{
- if (ha->dpc_thread)
- wake_up_process(ha->dpc_thread);
+ struct task_struct *t = ha->dpc_thread;
+
+ if (!test_bit(UNLOADING, &ha->dpc_flags) && t)
+ wake_up_process(t);
}
/*
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 676c390..4160e4c 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.01-k6"
+#define QLA2XXX_VERSION "8.02.01-k7"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 4a1cf63..9053508 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -914,6 +914,7 @@
ds[i].d_count = sg_dma_len(s);
}
sg_count -= n;
+ sg = s;
}
} else {
cmd->dataseg[0].d_base = 0;
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 880051c..39ce3ab 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -391,7 +391,7 @@
case HARDWARE_ERROR:
if (scmd->device->retry_hwerror)
- return NEEDS_RETRY;
+ return ADD_TO_MLQUEUE;
else
return SUCCESS;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ff5d56b..62307bd 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -852,7 +852,7 @@
void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
{
int result = cmd->result;
- int this_count = scsi_bufflen(cmd);
+ int this_count;
struct request_queue *q = cmd->device->request_queue;
struct request *req = cmd->request;
int error = 0;
@@ -908,6 +908,7 @@
*/
if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
return;
+ this_count = blk_rq_bytes(req);
/* good_bytes = 0, or (inclusive) there were leftovers and
* result = 0, so scsi_end_request couldn't retry.
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 84b4879..34d0de6 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1080,7 +1080,8 @@
* PDT=1Fh none (no FDD connected to the requested logical unit)
*/
if (((result[0] >> 5) == 1 || starget->pdt_1f_for_no_lun) &&
- (result[0] & 0x1f) == 0x1f) {
+ (result[0] & 0x1f) == 0x1f &&
+ !scsi_is_wlun(lun)) {
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
"scsi scan: peripheral device type"
" of 31, no device added\n"));
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 3d36270..661f9f2 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -217,6 +217,18 @@
#define SZ_SG_IOVEC sizeof(sg_iovec_t)
#define SZ_SG_REQ_INFO sizeof(sg_req_info_t)
+static int sg_allow_access(struct file *filp, unsigned char *cmd)
+{
+ struct sg_fd *sfp = (struct sg_fd *)filp->private_data;
+ struct request_queue *q = sfp->parentdp->device->request_queue;
+
+ if (sfp->parentdp->device->type == TYPE_SCANNER)
+ return 0;
+
+ return blk_verify_command(&q->cmd_filter,
+ cmd, filp->f_mode & FMODE_WRITE);
+}
+
static int
sg_open(struct inode *inode, struct file *filp)
{
@@ -689,7 +701,7 @@
sg_remove_request(sfp, srp);
return -EFAULT;
}
- if (read_only && !blk_verify_command(file, cmnd)) {
+ if (read_only && sg_allow_access(file, cmnd)) {
sg_remove_request(sfp, srp);
return -EPERM;
}
@@ -793,6 +805,7 @@
if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp)))
return -ENXIO;
+
SCSI_LOG_TIMEOUT(3, printk("sg_ioctl: %s, cmd=0x%x\n",
sdp->disk->disk_name, (int) cmd_in));
read_only = (O_RDWR != (filp->f_flags & O_ACCMODE));
@@ -1061,7 +1074,7 @@
if (copy_from_user(&opcode, siocp->data, 1))
return -EFAULT;
- if (!blk_verify_command(filp, &opcode))
+ if (sg_allow_access(filp, &opcode))
return -EPERM;
}
return sg_scsi_ioctl(filp, sdp->device->request_queue, NULL, p);
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 342e12f..9ccc563 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1908,15 +1908,23 @@
* kick the UART on a regular basis.
*/
if (!(iir1 & UART_IIR_NO_INT) && (iir & UART_IIR_NO_INT)) {
+ up->bugs |= UART_BUG_THRE;
pr_debug("ttyS%d - using backup timer\n", port->line);
- up->timer.function = serial8250_backup_timeout;
- up->timer.data = (unsigned long)up;
- mod_timer(&up->timer, jiffies +
- poll_timeout(up->port.timeout) + HZ / 5);
}
}
/*
+ * The above check will only give an accurate result the first time
+ * the port is opened so this value needs to be preserved.
+ */
+ if (up->bugs & UART_BUG_THRE) {
+ up->timer.function = serial8250_backup_timeout;
+ up->timer.data = (unsigned long)up;
+ mod_timer(&up->timer, jiffies +
+ poll_timeout(up->port.timeout) + HZ / 5);
+ }
+
+ /*
* If the "interrupt" for this port doesn't correspond with any
* hardware interrupt, we use a timer-based system. The original
* driver used to do this with IRQ0.
diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h
index 78c0016..5202603 100644
--- a/drivers/serial/8250.h
+++ b/drivers/serial/8250.h
@@ -47,6 +47,7 @@
#define UART_BUG_QUOT (1 << 0) /* UART has buggy quot LSB */
#define UART_BUG_TXEN (1 << 1) /* UART has buggy TX IIR status */
#define UART_BUG_NOMSR (1 << 2) /* UART has buggy MSR status bits (Au1x00) */
+#define UART_BUG_THRE (1 << 3) /* UART has buggy THRE reassertion */
#define PROBE_RSA (1 << 0)
#define PROBE_ANY (~0)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 3b4a14e..77cb342 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -449,6 +449,7 @@
config SERIAL_SAMSUNG
tristate "Samsung SoC serial support"
depends on ARM && PLAT_S3C24XX
+ select SERIAL_CORE
help
Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
providing /dev/ttySAC0, 1 and 2 (note, some machines may not
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3a6da80..61fb8b6 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -131,7 +131,8 @@
struct atmel_uart_port {
struct uart_port uart; /* uart */
struct clk *clk; /* uart clock */
- unsigned short suspended; /* is port suspended? */
+ int may_wakeup; /* cached value of device_may_wakeup for times we need to disable it */
+ u32 backup_imr; /* IMR saved during suspend */
int break_active; /* break being received */
short use_dma_rx; /* enable PDC receiver */
@@ -984,8 +985,15 @@
* This is called on uart_open() or a resume event.
*/
clk_enable(atmel_port->clk);
+
+ /* re-enable interrupts if we disabled some on suspend */
+ UART_PUT_IER(port, atmel_port->backup_imr);
break;
case 3:
+ /* Back up the interrupt mask and disable all interrupts */
+ atmel_port->backup_imr = UART_GET_IMR(port);
+ UART_PUT_IDR(port, -1);
+
/*
* Disable the peripheral clock for this serial port.
* This is called on uart_close() or a suspend event.
@@ -1475,13 +1483,12 @@
cpu_relax();
}
- if (device_may_wakeup(&pdev->dev)
- && !atmel_serial_clk_will_stop())
- enable_irq_wake(port->irq);
- else {
- uart_suspend_port(&atmel_uart, port);
- atmel_port->suspended = 1;
- }
+ /* we can not wake up if we're running on slow clock */
+ atmel_port->may_wakeup = device_may_wakeup(&pdev->dev);
+ if (atmel_serial_clk_will_stop())
+ device_set_wakeup_enable(&pdev->dev, 0);
+
+ uart_suspend_port(&atmel_uart, port);
return 0;
}
@@ -1491,11 +1498,8 @@
struct uart_port *port = platform_get_drvdata(pdev);
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
- if (atmel_port->suspended) {
- uart_resume_port(&atmel_uart, port);
- atmel_port->suspended = 0;
- } else
- disable_irq_wake(port->irq);
+ uart_resume_port(&atmel_uart, port);
+ device_set_wakeup_enable(&pdev->dev, atmel_port->may_wakeup);
return 0;
}
@@ -1513,6 +1517,8 @@
BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
port = &atmel_ports[pdev->id];
+ port->backup_imr = 0;
+
atmel_init_port(port, pdev);
if (!atmel_use_dma_rx(&port->uart)) {
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index efcd443..4a0d30b 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -28,7 +28,7 @@
#endif
#include <asm/gpio.h>
-#include <asm/mach/bfin_serial_5xx.h>
+#include <mach/bfin_serial_5xx.h>
#ifdef CONFIG_SERIAL_BFIN_DMA
#include <linux/dma-mapping.h>
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 6a29f93..3f90f1b 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -127,8 +127,13 @@
#define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */
#define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */
#define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */
-#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz */
-#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz */
+#ifdef CONFIG_ARCH_IMX
+#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz, only on mx1 */
+#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz, only on mx1 */
+#endif
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+#define UCR3_RXDMUXSEL (1<<2) /* RXD Muxed Input Select, on mx2/mx3 */
+#endif
#define UCR3_INVT (1<<1) /* Inverted Infrared transmission */
#define UCR3_BPEN (1<<0) /* Preset registers enable */
#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */
@@ -445,7 +450,7 @@
readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN)
imx_txint(irq, dev_id);
- if (sts & USR1_RTSS)
+ if (sts & USR1_RTSD)
imx_rtsint(irq, dev_id);
return IRQ_HANDLED;
@@ -598,6 +603,12 @@
temp |= (UCR2_RXEN | UCR2_TXEN);
writel(temp, sport->port.membase + UCR2);
+#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
+ temp = readl(sport->port.membase + UCR3);
+ temp |= UCR3_RXDMUXSEL;
+ writel(temp, sport->port.membase + UCR3);
+#endif
+
/*
* Enable modem status interrupts
*/
@@ -1133,13 +1144,19 @@
if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1;
- if (pdata->init)
- pdata->init(pdev);
+ if (pdata->init) {
+ ret = pdata->init(pdev);
+ if (ret)
+ goto clkput;
+ }
uart_add_one_port(&imx_reg, &sport->port);
platform_set_drvdata(pdev, &sport->port);
return 0;
+clkput:
+ clk_put(sport->clk);
+ clk_disable(sport->clk);
unmap:
iounmap(sport->port.membase);
free:
diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index aeeec55..e41766d 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -17,11 +17,11 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/of_device.h>
#include <asm/hypervisor.h>
#include <asm/spitfire.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
#include <asm/irq.h>
#if defined(CONFIG_MAGIC_SYSRQ)
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 15ee497..29b4458 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -32,11 +32,11 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/of_device.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
#if defined(CONFIG_SERIAL_SUNSAB_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index e24e682..a378464 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -35,11 +35,11 @@
#include <linux/serial_reg.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/of_device.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
#if defined(CONFIG_SERIAL_SUNSU_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 0f3d69b..3cb4c8a 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -32,11 +32,11 @@
#include <linux/serio.h>
#endif
#include <linux/init.h>
+#include <linux/of_device.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/prom.h>
-#include <asm/of_device.h>
#if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index c4eaacd..b872bfa 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -427,7 +427,7 @@
goto msg_rejected;
}
- if (t->speed_hz < orion_spi->min_speed) {
+ if (t->speed_hz && t->speed_hz < orion_spi->min_speed) {
dev_err(&spi->dev,
"message rejected : "
"device min speed (%d Hz) exceeds "
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 34c7c98..d47d363 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -47,9 +47,10 @@
#define MAX_BUSES 3
-#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
-#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
-#define IS_DMA_ALIGNED(x) (((u32)(x)&0x07)==0)
+#define DMA_INT_MASK (DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
+#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
+#define IS_DMA_ALIGNED(x) ((((u32)(x)) & 0x07) == 0)
+#define MAX_DMA_LEN 8191
/*
* for testing SSCR1 changes that require SSP restart, basically
@@ -144,7 +145,6 @@
size_t tx_map_len;
u8 n_bytes;
u32 dma_width;
- int cs_change;
int (*write)(struct driver_data *drv_data);
int (*read)(struct driver_data *drv_data);
irqreturn_t (*transfer_handler)(struct driver_data *drv_data);
@@ -406,8 +406,45 @@
struct spi_transfer,
transfer_list);
+ /* Delay if requested before any change in chip select */
+ if (last_transfer->delay_usecs)
+ udelay(last_transfer->delay_usecs);
+
+ /* Drop chip select UNLESS cs_change is true or we are returning
+ * a message with an error, or next message is for another chip
+ */
if (!last_transfer->cs_change)
drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ else {
+ struct spi_message *next_msg;
+
+ /* Holding of cs was hinted, but we need to make sure
+ * the next message is for the same chip. Don't waste
+ * time with the following tests unless this was hinted.
+ *
+ * We cannot postpone this until pump_messages, because
+ * after calling msg->complete (below) the driver that
+ * sent the current message could be unloaded, which
+ * could invalidate the cs_control() callback...
+ */
+
+ /* get a pointer to the next message, if any */
+ spin_lock_irqsave(&drv_data->lock, flags);
+ if (list_empty(&drv_data->queue))
+ next_msg = NULL;
+ else
+ next_msg = list_entry(drv_data->queue.next,
+ struct spi_message, queue);
+ spin_unlock_irqrestore(&drv_data->lock, flags);
+
+ /* see if the next and current messages point
+ * to the same chip
+ */
+ if (next_msg && next_msg->spi != msg->spi)
+ next_msg = NULL;
+ if (!next_msg || msg->state == ERROR_STATE)
+ drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ }
msg->state = NULL;
if (msg->complete)
@@ -490,10 +527,9 @@
msg->actual_length += drv_data->len -
(drv_data->rx_end - drv_data->rx);
- /* Release chip select if requested, transfer delays are
- * handled in pump_transfers */
- if (drv_data->cs_change)
- drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ /* Transfer delays and chip select release are
+ * handled in pump_transfers or giveback
+ */
/* Move to next transfer */
msg->state = next_transfer(drv_data);
@@ -602,10 +638,9 @@
drv_data->cur_msg->actual_length += drv_data->len -
(drv_data->rx_end - drv_data->rx);
- /* Release chip select if requested, transfer delays are
- * handled in pump_transfers */
- if (drv_data->cs_change)
- drv_data->cs_control(PXA2XX_CS_DEASSERT);
+ /* Transfer delays and chip select release are
+ * handled in pump_transfers or giveback
+ */
/* Move to next transfer */
drv_data->cur_msg->state = next_transfer(drv_data);
@@ -840,23 +875,40 @@
return;
}
- /* Delay if requested at end of transfer*/
+ /* Delay if requested at end of transfer before CS change */
if (message->state == RUNNING_STATE) {
previous = list_entry(transfer->transfer_list.prev,
struct spi_transfer,
transfer_list);
if (previous->delay_usecs)
udelay(previous->delay_usecs);
+
+ /* Drop chip select only if cs_change is requested */
+ if (previous->cs_change)
+ drv_data->cs_control(PXA2XX_CS_DEASSERT);
}
- /* Check transfer length */
- if (transfer->len > 8191)
- {
- dev_warn(&drv_data->pdev->dev, "pump_transfers: transfer "
- "length greater than 8191\n");
- message->status = -EINVAL;
- giveback(drv_data);
- return;
+ /* Check for transfers that need multiple DMA segments */
+ if (transfer->len > MAX_DMA_LEN && chip->enable_dma) {
+
+ /* reject already-mapped transfers; PIO won't always work */
+ if (message->is_dma_mapped
+ || transfer->rx_dma || transfer->tx_dma) {
+ dev_err(&drv_data->pdev->dev,
+ "pump_transfers: mapped transfer length "
+ "of %u is greater than %d\n",
+ transfer->len, MAX_DMA_LEN);
+ message->status = -EINVAL;
+ giveback(drv_data);
+ return;
+ }
+
+ /* warn ... we force this to PIO mode */
+ if (printk_ratelimit())
+ dev_warn(&message->spi->dev, "pump_transfers: "
+ "DMA disabled for transfer length %ld "
+ "greater than %d\n",
+ (long)drv_data->len, MAX_DMA_LEN);
}
/* Setup the transfer state based on the type of transfer */
@@ -878,7 +930,6 @@
drv_data->len = transfer->len & DCMD_LENGTH;
drv_data->write = drv_data->tx ? chip->write : null_writer;
drv_data->read = drv_data->rx ? chip->read : null_reader;
- drv_data->cs_change = transfer->cs_change;
/* Change speed and bit per word on a per transfer */
cr0 = chip->cr0;
@@ -925,7 +976,7 @@
&dma_thresh))
if (printk_ratelimit())
dev_warn(&message->spi->dev,
- "pump_transfer: "
+ "pump_transfers: "
"DMA burst size reduced to "
"match bits_per_word\n");
}
@@ -939,8 +990,23 @@
message->state = RUNNING_STATE;
- /* Try to map dma buffer and do a dma transfer if successful */
- if ((drv_data->dma_mapped = map_dma_buffers(drv_data))) {
+ /* Try to map dma buffer and do a dma transfer if successful, but
+ * only if the length is non-zero and less than MAX_DMA_LEN.
+ *
+ * Zero-length non-descriptor DMA is illegal on PXA2xx; force use
+ * of PIO instead. Care is needed above because the transfer may
+ * have have been passed with buffers that are already dma mapped.
+ * A zero-length transfer in PIO mode will not try to write/read
+ * to/from the buffers
+ *
+ * REVISIT large transfers are exactly where we most want to be
+ * using DMA. If this happens much, split those transfers into
+ * multiple DMA segments rather than forcing PIO.
+ */
+ drv_data->dma_mapped = 0;
+ if (drv_data->len > 0 && drv_data->len <= MAX_DMA_LEN)
+ drv_data->dma_mapped = map_dma_buffers(drv_data);
+ if (drv_data->dma_mapped) {
/* Ensure we have the correct interrupt handler */
drv_data->transfer_handler = dma_transfer;
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 964124b..75e8686 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -226,10 +226,11 @@
* Companion function to spi_alloc_device. Devices allocated with
* spi_alloc_device can be added onto the spi bus with this function.
*
- * Returns 0 on success; non-zero on failure
+ * Returns 0 on success; negative errno on failure
*/
int spi_add_device(struct spi_device *spi)
{
+ static DEFINE_MUTEX(spi_add_lock);
struct device *dev = spi->master->dev.parent;
int status;
@@ -246,26 +247,43 @@
"%s.%u", spi->master->dev.bus_id,
spi->chip_select);
- /* drivers may modify this initial i/o setup */
+
+ /* We need to make sure there's no other device with this
+ * chipselect **BEFORE** we call setup(), else we'll trash
+ * its configuration. Lock against concurrent add() calls.
+ */
+ mutex_lock(&spi_add_lock);
+
+ if (bus_find_device_by_name(&spi_bus_type, NULL, spi->dev.bus_id)
+ != NULL) {
+ dev_err(dev, "chipselect %d already in use\n",
+ spi->chip_select);
+ status = -EBUSY;
+ goto done;
+ }
+
+ /* Drivers may modify this initial i/o setup, but will
+ * normally rely on the device being setup. Devices
+ * using SPI_CS_HIGH can't coexist well otherwise...
+ */
status = spi->master->setup(spi);
if (status < 0) {
dev_err(dev, "can't %s %s, status %d\n",
"setup", spi->dev.bus_id, status);
- return status;
+ goto done;
}
- /* driver core catches callers that misbehave by defining
- * devices that already exist.
- */
+ /* Device may be bound to an active driver when this returns */
status = device_add(&spi->dev);
- if (status < 0) {
+ if (status < 0)
dev_err(dev, "can't %s %s, status %d\n",
"add", spi->dev.bus_id, status);
- return status;
- }
+ else
+ dev_dbg(dev, "registered child %s\n", spi->dev.bus_id);
- dev_dbg(dev, "registered child %s\n", spi->dev.bus_id);
- return 0;
+done:
+ mutex_unlock(&spi_add_lock);
+ return status;
}
EXPORT_SYMBOL_GPL(spi_add_device);
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 070c621..ac0e3e4 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -267,16 +267,13 @@
cs->hw_mode |= SPMODE_LEN(bits_per_word);
if ((mpc83xx_spi->spibrg / hz) > 64) {
+ cs->hw_mode |= SPMODE_DIV16;
pm = mpc83xx_spi->spibrg / (hz * 64);
if (pm > 16) {
- cs->hw_mode |= SPMODE_DIV16;
- pm /= 16;
- if (pm > 16) {
- dev_err(&spi->dev, "Requested speed is too "
- "low: %d Hz. Will use %d Hz instead.\n",
- hz, mpc83xx_spi->spibrg / 1024);
- pm = 16;
- }
+ dev_err(&spi->dev, "Requested speed is too "
+ "low: %d Hz. Will use %d Hz instead.\n",
+ hz, mpc83xx_spi->spibrg / 1024);
+ pm = 16;
}
} else
pm = mpc83xx_spi->spibrg / (hz * 4);
@@ -315,11 +312,20 @@
if (t->bits_per_word)
bits_per_word = t->bits_per_word;
len = t->len;
- if (bits_per_word > 8)
+ if (bits_per_word > 8) {
+ /* invalid length? */
+ if (len & 1)
+ return -EINVAL;
len /= 2;
- if (bits_per_word > 16)
+ }
+ if (bits_per_word > 16) {
+ /* invalid length? */
+ if (len & 1)
+ return -EINVAL;
len /= 2;
+ }
mpc83xx_spi->count = len;
+
INIT_COMPLETION(mpc83xx_spi->done);
/* enable rx ints */
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 98abc73..3eb414b 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -430,7 +430,7 @@
#endif
MODULE_ALIAS("platform:s3c2410-spi");
-static struct platform_driver s3c24xx_spidrv = {
+static struct platform_driver s3c24xx_spi_driver = {
.remove = __exit_p(s3c24xx_spi_remove),
.suspend = s3c24xx_spi_suspend,
.resume = s3c24xx_spi_resume,
@@ -442,12 +442,12 @@
static int __init s3c24xx_spi_init(void)
{
- return platform_driver_probe(&s3c24xx_spidrv, s3c24xx_spi_probe);
+ return platform_driver_probe(&s3c24xx_spi_driver, s3c24xx_spi_probe);
}
static void __exit s3c24xx_spi_exit(void)
{
- platform_driver_unregister(&s3c24xx_spidrv);
+ platform_driver_unregister(&s3c24xx_spi_driver);
}
module_init(s3c24xx_spi_init);
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index d831a2b..0ffabf5 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -471,6 +471,7 @@
#endif
break;
case SSB_BUSTYPE_SSB:
+ dev->dma_mask = &dev->coherent_dma_mask;
break;
}
@@ -1165,15 +1166,19 @@
int ssb_dma_set_mask(struct ssb_device *dev, u64 mask)
{
+#ifdef CONFIG_SSB_PCIHOST
int err;
+#endif
switch (dev->bus->bustype) {
case SSB_BUSTYPE_PCI:
+#ifdef CONFIG_SSB_PCIHOST
err = pci_set_dma_mask(dev->bus->host_pci, mask);
if (err)
return err;
err = pci_set_consistent_dma_mask(dev->bus->host_pci, mask);
return err;
+#endif
case SSB_BUSTYPE_SSB:
return dma_set_mask(dev->dev, mask);
default:
@@ -1188,6 +1193,7 @@
{
switch (dev->bus->bustype) {
case SSB_BUSTYPE_PCI:
+#ifdef CONFIG_SSB_PCIHOST
if (gfp_flags & GFP_DMA) {
/* Workaround: The PCI API does not support passing
* a GFP flag. */
@@ -1195,6 +1201,7 @@
size, dma_handle, gfp_flags);
}
return pci_alloc_consistent(dev->bus->host_pci, size, dma_handle);
+#endif
case SSB_BUSTYPE_SSB:
return dma_alloc_coherent(dev->dev, size, dma_handle, gfp_flags);
default:
@@ -1210,6 +1217,7 @@
{
switch (dev->bus->bustype) {
case SSB_BUSTYPE_PCI:
+#ifdef CONFIG_SSB_PCIHOST
if (gfp_flags & GFP_DMA) {
/* Workaround: The PCI API does not support passing
* a GFP flag. */
@@ -1220,6 +1228,7 @@
pci_free_consistent(dev->bus->host_pci, size,
vaddr, dma_handle);
return;
+#endif
case SSB_BUSTYPE_SSB:
dma_free_coherent(dev->dev, size, vaddr, dma_handle);
return;
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 2e9079d..4190be6 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -33,6 +33,19 @@
If you don't know what to do here, say N.
+config UIO_PDRV_GENIRQ
+ tristate "Userspace I/O platform driver with generic IRQ handling"
+ help
+ Platform driver for Userspace I/O devices, including generic
+ interrupt handling code. Shared interrupts are not supported.
+
+ This kernel driver requires that the matching userspace driver
+ handles interrupts in a special way. Userspace is responsible
+ for acknowledging the hardware device if needed, and re-enabling
+ interrupts in the interrupt controller using the write() syscall.
+
+ If you don't know what to do here, say N.
+
config UIO_SMX
tristate "SMX cryptengine UIO interface"
default n
diff --git a/drivers/uio/Makefile b/drivers/uio/Makefile
index e00ce0d..8667bbd 100644
--- a/drivers/uio/Makefile
+++ b/drivers/uio/Makefile
@@ -1,4 +1,5 @@
obj-$(CONFIG_UIO) += uio.o
obj-$(CONFIG_UIO_CIF) += uio_cif.o
obj-$(CONFIG_UIO_PDRV) += uio_pdrv.o
+obj-$(CONFIG_UIO_PDRV_GENIRQ) += uio_pdrv_genirq.o
obj-$(CONFIG_UIO_SMX) += uio_smx.o
diff --git a/drivers/uio/uio_pdrv.c b/drivers/uio/uio_pdrv.c
index 5d0d2e8..0b4ef39 100644
--- a/drivers/uio/uio_pdrv.c
+++ b/drivers/uio/uio_pdrv.c
@@ -88,6 +88,8 @@
uio_unregister_device(pdata->uioinfo);
+ kfree(pdata);
+
return 0;
}
@@ -114,5 +116,5 @@
MODULE_AUTHOR("Uwe Kleine-Koenig");
MODULE_DESCRIPTION("Userspace I/O platform driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
new file mode 100644
index 0000000..1f82c83
--- /dev/null
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -0,0 +1,188 @@
+/*
+ * drivers/uio/uio_pdrv_genirq.c
+ *
+ * Userspace I/O platform driver with generic IRQ handling code.
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * Based on uio_pdrv.c by Uwe Kleine-Koenig,
+ * Copyright (C) 2008 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/uio_driver.h>
+#include <linux/spinlock.h>
+#include <linux/bitops.h>
+#include <linux/interrupt.h>
+#include <linux/stringify.h>
+
+#define DRIVER_NAME "uio_pdrv_genirq"
+
+struct uio_pdrv_genirq_platdata {
+ struct uio_info *uioinfo;
+ spinlock_t lock;
+ unsigned long flags;
+};
+
+static irqreturn_t uio_pdrv_genirq_handler(int irq, struct uio_info *dev_info)
+{
+ struct uio_pdrv_genirq_platdata *priv = dev_info->priv;
+
+ /* Just disable the interrupt in the interrupt controller, and
+ * remember the state so we can allow user space to enable it later.
+ */
+
+ if (!test_and_set_bit(0, &priv->flags))
+ disable_irq_nosync(irq);
+
+ return IRQ_HANDLED;
+}
+
+static int uio_pdrv_genirq_irqcontrol(struct uio_info *dev_info, s32 irq_on)
+{
+ struct uio_pdrv_genirq_platdata *priv = dev_info->priv;
+ unsigned long flags;
+
+ /* Allow user space to enable and disable the interrupt
+ * in the interrupt controller, but keep track of the
+ * state to prevent per-irq depth damage.
+ *
+ * Serialize this operation to support multiple tasks.
+ */
+
+ spin_lock_irqsave(&priv->lock, flags);
+ if (irq_on) {
+ if (test_and_clear_bit(0, &priv->flags))
+ enable_irq(dev_info->irq);
+ } else {
+ if (!test_and_set_bit(0, &priv->flags))
+ disable_irq(dev_info->irq);
+ }
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ return 0;
+}
+
+static int uio_pdrv_genirq_probe(struct platform_device *pdev)
+{
+ struct uio_info *uioinfo = pdev->dev.platform_data;
+ struct uio_pdrv_genirq_platdata *priv;
+ struct uio_mem *uiomem;
+ int ret = -EINVAL;
+ int i;
+
+ if (!uioinfo || !uioinfo->name || !uioinfo->version) {
+ dev_err(&pdev->dev, "missing platform_data\n");
+ goto bad0;
+ }
+
+ if (uioinfo->handler || uioinfo->irqcontrol || uioinfo->irq_flags) {
+ dev_err(&pdev->dev, "interrupt configuration error\n");
+ goto bad0;
+ }
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ ret = -ENOMEM;
+ dev_err(&pdev->dev, "unable to kmalloc\n");
+ goto bad0;
+ }
+
+ priv->uioinfo = uioinfo;
+ spin_lock_init(&priv->lock);
+ priv->flags = 0; /* interrupt is enabled to begin with */
+
+ uiomem = &uioinfo->mem[0];
+
+ for (i = 0; i < pdev->num_resources; ++i) {
+ struct resource *r = &pdev->resource[i];
+
+ if (r->flags != IORESOURCE_MEM)
+ continue;
+
+ if (uiomem >= &uioinfo->mem[MAX_UIO_MAPS]) {
+ dev_warn(&pdev->dev, "device has more than "
+ __stringify(MAX_UIO_MAPS)
+ " I/O memory resources.\n");
+ break;
+ }
+
+ uiomem->memtype = UIO_MEM_PHYS;
+ uiomem->addr = r->start;
+ uiomem->size = r->end - r->start + 1;
+ ++uiomem;
+ }
+
+ while (uiomem < &uioinfo->mem[MAX_UIO_MAPS]) {
+ uiomem->size = 0;
+ ++uiomem;
+ }
+
+ /* This driver requires no hardware specific kernel code to handle
+ * interrupts. Instead, the interrupt handler simply disables the
+ * interrupt in the interrupt controller. User space is responsible
+ * for performing hardware specific acknowledge and re-enabling of
+ * the interrupt in the interrupt controller.
+ *
+ * Interrupt sharing is not supported.
+ */
+
+ uioinfo->irq_flags = IRQF_DISABLED;
+ uioinfo->handler = uio_pdrv_genirq_handler;
+ uioinfo->irqcontrol = uio_pdrv_genirq_irqcontrol;
+ uioinfo->priv = priv;
+
+ ret = uio_register_device(&pdev->dev, priv->uioinfo);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to register uio device\n");
+ goto bad1;
+ }
+
+ platform_set_drvdata(pdev, priv);
+ return 0;
+ bad1:
+ kfree(priv);
+ bad0:
+ return ret;
+}
+
+static int uio_pdrv_genirq_remove(struct platform_device *pdev)
+{
+ struct uio_pdrv_genirq_platdata *priv = platform_get_drvdata(pdev);
+
+ uio_unregister_device(priv->uioinfo);
+ kfree(priv);
+ return 0;
+}
+
+static struct platform_driver uio_pdrv_genirq = {
+ .probe = uio_pdrv_genirq_probe,
+ .remove = uio_pdrv_genirq_remove,
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init uio_pdrv_genirq_init(void)
+{
+ return platform_driver_register(&uio_pdrv_genirq);
+}
+
+static void __exit uio_pdrv_genirq_exit(void)
+{
+ platform_driver_unregister(&uio_pdrv_genirq);
+}
+
+module_init(uio_pdrv_genirq_init);
+module_exit(uio_pdrv_genirq_exit);
+
+MODULE_AUTHOR("Magnus Damm");
+MODULE_DESCRIPTION("Userspace I/O platform driver with generic IRQ handling");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 755823c..bcefbdd 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -95,16 +95,18 @@
source "drivers/usb/core/Kconfig"
+source "drivers/usb/mon/Kconfig"
+
source "drivers/usb/host/Kconfig"
+source "drivers/usb/musb/Kconfig"
+
source "drivers/usb/class/Kconfig"
source "drivers/usb/storage/Kconfig"
source "drivers/usb/image/Kconfig"
-source "drivers/usb/mon/Kconfig"
-
comment "USB port drivers"
depends on USB
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 507a9bd..9aea43a 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -602,7 +602,7 @@
offd = le32_to_cpu(buf[offb++]);
if (offd >= size) {
if (printk_ratelimit())
- usb_err(instance->usbatm, "wrong index #%x in response to cm #%x\n",
+ usb_err(instance->usbatm, "wrong index %#x in response to cm %#x\n",
offd, cm);
ret = -EIO;
goto cleanup;
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index cb01b51..b6483dd 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -64,7 +64,6 @@
#include <linux/ctype.h>
#include <linux/sched.h>
#include <linux/kthread.h>
-#include <linux/version.h>
#include <linux/mutex.h>
#include <linux/freezer.h>
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 0725b18..c257453 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -51,6 +51,7 @@
*/
#undef DEBUG
+#undef VERBOSE_DEBUG
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -70,6 +71,9 @@
#include "cdc-acm.h"
+
+#define ACM_CLOSE_TIMEOUT 15 /* seconds to let writes drain */
+
/*
* Version Information
*/
@@ -85,6 +89,12 @@
#define ACM_READY(acm) (acm && acm->dev && acm->used)
+#ifdef VERBOSE_DEBUG
+#define verbose 1
+#else
+#define verbose 0
+#endif
+
/*
* Functions for ACM control messages.
*/
@@ -136,19 +146,17 @@
static int acm_wb_is_avail(struct acm *acm)
{
int i, n;
+ unsigned long flags;
n = ACM_NW;
+ spin_lock_irqsave(&acm->write_lock, flags);
for (i = 0; i < ACM_NW; i++) {
n -= acm->wb[i].use;
}
+ spin_unlock_irqrestore(&acm->write_lock, flags);
return n;
}
-static inline int acm_wb_is_used(struct acm *acm, int wbn)
-{
- return acm->wb[wbn].use;
-}
-
/*
* Finish write.
*/
@@ -157,7 +165,6 @@
unsigned long flags;
spin_lock_irqsave(&acm->write_lock, flags);
- acm->write_ready = 1;
wb->use = 0;
acm->transmitting--;
spin_unlock_irqrestore(&acm->write_lock, flags);
@@ -190,40 +197,25 @@
static int acm_write_start(struct acm *acm, int wbn)
{
unsigned long flags;
- struct acm_wb *wb;
+ struct acm_wb *wb = &acm->wb[wbn];
int rc;
spin_lock_irqsave(&acm->write_lock, flags);
if (!acm->dev) {
+ wb->use = 0;
spin_unlock_irqrestore(&acm->write_lock, flags);
return -ENODEV;
}
- if (!acm->write_ready) {
- spin_unlock_irqrestore(&acm->write_lock, flags);
- return 0; /* A white lie */
- }
-
- wb = &acm->wb[wbn];
- if(acm_wb_is_avail(acm) <= 1)
- acm->write_ready = 0;
-
dbg("%s susp_count: %d", __func__, acm->susp_count);
if (acm->susp_count) {
- acm->old_ready = acm->write_ready;
acm->delayed_wb = wb;
- acm->write_ready = 0;
schedule_work(&acm->waker);
spin_unlock_irqrestore(&acm->write_lock, flags);
return 0; /* A white lie */
}
usb_mark_last_busy(acm->dev);
- if (!acm_wb_is_used(acm, wbn)) {
- spin_unlock_irqrestore(&acm->write_lock, flags);
- return 0;
- }
-
rc = acm_start_wb(acm, wb);
spin_unlock_irqrestore(&acm->write_lock, flags);
@@ -488,22 +480,28 @@
/* data interface wrote those outgoing bytes */
static void acm_write_bulk(struct urb *urb)
{
- struct acm *acm;
struct acm_wb *wb = urb->context;
+ struct acm *acm = wb->instance;
- dbg("Entering acm_write_bulk with status %d", urb->status);
+ if (verbose || urb->status
+ || (urb->actual_length != urb->transfer_buffer_length))
+ dev_dbg(&acm->data->dev, "tx %d/%d bytes -- > %d\n",
+ urb->actual_length,
+ urb->transfer_buffer_length,
+ urb->status);
- acm = wb->instance;
acm_write_done(acm, wb);
if (ACM_READY(acm))
schedule_work(&acm->work);
+ else
+ wake_up_interruptible(&acm->drain_wait);
}
static void acm_softint(struct work_struct *work)
{
struct acm *acm = container_of(work, struct acm, work);
- dbg("Entering acm_softint.");
-
+
+ dev_vdbg(&acm->data->dev, "tx work\n");
if (!ACM_READY(acm))
return;
tty_wakeup(acm->tty);
@@ -512,7 +510,6 @@
static void acm_waker(struct work_struct *waker)
{
struct acm *acm = container_of(waker, struct acm, waker);
- long flags;
int rv;
rv = usb_autopm_get_interface(acm->control);
@@ -524,9 +521,6 @@
acm_start_wb(acm, acm->delayed_wb);
acm->delayed_wb = NULL;
}
- spin_lock_irqsave(&acm->write_lock, flags);
- acm->write_ready = acm->old_ready;
- spin_unlock_irqrestore(&acm->write_lock, flags);
usb_autopm_put_interface(acm->control);
}
@@ -595,8 +589,8 @@
tasklet_schedule(&acm->urb_task);
done:
-err_out:
mutex_unlock(&acm->mutex);
+err_out:
mutex_unlock(&open_mutex);
return rv;
@@ -628,6 +622,8 @@
kfree(acm);
}
+static int acm_tty_chars_in_buffer(struct tty_struct *tty);
+
static void acm_tty_close(struct tty_struct *tty, struct file *filp)
{
struct acm *acm = tty->driver_data;
@@ -642,6 +638,13 @@
if (acm->dev) {
usb_autopm_get_interface(acm->control);
acm_set_control(acm, acm->ctrlout = 0);
+
+ /* try letting the last writes drain naturally */
+ wait_event_interruptible_timeout(acm->drain_wait,
+ (ACM_NW == acm_wb_is_avail(acm))
+ || !acm->dev,
+ ACM_CLOSE_TIMEOUT * HZ);
+
usb_kill_urb(acm->ctrlurb);
for (i = 0; i < ACM_NW; i++)
usb_kill_urb(acm->wb[i].urb);
@@ -697,7 +700,7 @@
* Do not let the line discipline to know that we have a reserve,
* or it might get too enthusiastic.
*/
- return (acm->write_ready && acm_wb_is_avail(acm)) ? acm->writesize : 0;
+ return acm_wb_is_avail(acm) ? acm->writesize : 0;
}
static int acm_tty_chars_in_buffer(struct tty_struct *tty)
@@ -1072,11 +1075,11 @@
acm->urb_task.data = (unsigned long) acm;
INIT_WORK(&acm->work, acm_softint);
INIT_WORK(&acm->waker, acm_waker);
+ init_waitqueue_head(&acm->drain_wait);
spin_lock_init(&acm->throttle_lock);
spin_lock_init(&acm->write_lock);
spin_lock_init(&acm->read_lock);
mutex_init(&acm->mutex);
- acm->write_ready = 1;
acm->rx_endpoint = usb_rcvbulkpipe(usb_dev, epread->bEndpointAddress);
buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
@@ -1108,9 +1111,11 @@
rcv->instance = acm;
}
for (i = 0; i < num_rx_buf; i++) {
- struct acm_rb *buf = &(acm->rb[i]);
+ struct acm_rb *rb = &(acm->rb[i]);
- if (!(buf->base = usb_buffer_alloc(acm->dev, readsize, GFP_KERNEL, &buf->dma))) {
+ rb->base = usb_buffer_alloc(acm->dev, readsize,
+ GFP_KERNEL, &rb->dma);
+ if (!rb->base) {
dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)\n");
goto alloc_fail7;
}
@@ -1172,6 +1177,7 @@
acm_set_line(acm, &acm->line);
usb_driver_claim_interface(&acm_driver, data_interface, acm);
+ usb_set_intfdata(data_interface, acm);
usb_get_intf(control_interface);
tty_register_device(acm_tty_driver, minor, &control_interface->dev);
@@ -1221,11 +1227,11 @@
struct acm *acm = usb_get_intfdata(intf);
struct usb_device *usb_dev = interface_to_usbdev(intf);
- mutex_lock(&open_mutex);
- if (!acm || !acm->dev) {
- mutex_unlock(&open_mutex);
+ /* sibling interface is already cleaning up */
+ if (!acm)
return;
- }
+
+ mutex_lock(&open_mutex);
if (acm->country_codes){
device_remove_file(&acm->control->dev,
&dev_attr_wCountryCodes);
@@ -1356,6 +1362,9 @@
{ USB_DEVICE(0x0803, 0x3095), /* Zoom Telephonics Model 3095F USB MODEM */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
/* control interfaces with various AT-command sets */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index 85c3aaa..1f95e7a 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -106,8 +106,6 @@
struct list_head spare_read_bufs;
struct list_head filled_read_bufs;
int write_used; /* number of non-empty write buffers */
- int write_ready; /* write urb is not running */
- int old_ready;
int processing;
int transmitting;
spinlock_t write_lock;
@@ -115,6 +113,7 @@
struct usb_cdc_line_coding line; /* bits, stop, parity */
struct work_struct work; /* work queue entry for line discipline waking up */
struct work_struct waker;
+ wait_queue_head_t drain_wait; /* close processing */
struct tasklet_struct urb_task; /* rx processing */
spinlock_t throttle_lock; /* synchronize throtteling and read callback */
unsigned int ctrlin; /* input control lines (DCD, DSR, RI, break, overruns) */
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index ddb54e1..5a7fa6f 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -230,6 +230,13 @@
*/
intf->pm_usage_cnt = !(driver->supports_autosuspend);
+ /* Carry out a deferred switch to altsetting 0 */
+ if (intf->needs_altsetting0) {
+ usb_set_interface(udev, intf->altsetting[0].
+ desc.bInterfaceNumber, 0);
+ intf->needs_altsetting0 = 0;
+ }
+
error = driver->probe(intf, id);
if (error) {
mark_quiesced(intf);
@@ -266,8 +273,17 @@
driver->disconnect(intf);
- /* reset other interface state */
- usb_set_interface(udev, intf->altsetting[0].desc.bInterfaceNumber, 0);
+ /* Reset other interface state.
+ * We cannot do a Set-Interface if the device is suspended or
+ * if it is prepared for a system sleep (since installing a new
+ * altsetting means creating new endpoint device entries).
+ * When either of these happens, defer the Set-Interface.
+ */
+ if (!error && intf->dev.power.status == DPM_ON)
+ usb_set_interface(udev, intf->altsetting[0].
+ desc.bInterfaceNumber, 0);
+ else
+ intf->needs_altsetting0 = 1;
usb_set_intfdata(intf, NULL);
intf->condition = USB_INTERFACE_UNBOUND;
@@ -774,7 +790,6 @@
}
EXPORT_SYMBOL_GPL(usb_deregister);
-
/* Forced unbinding of a USB interface driver, either because
* it doesn't support pre_reset/post_reset/reset_resume or
* because it doesn't support suspend/resume.
@@ -799,7 +814,8 @@
* The caller must hold @intf's device's lock, but not its pm_mutex
* and not @intf->dev.sem.
*
- * FIXME: The caller must block system sleep transitions.
+ * Note: Rebinds will be skipped if a system sleep transition is in
+ * progress and the PM "complete" callback hasn't occurred yet.
*/
void usb_rebind_intf(struct usb_interface *intf)
{
@@ -815,12 +831,16 @@
}
/* Try to rebind the interface */
- intf->needs_binding = 0;
- rc = device_attach(&intf->dev);
- if (rc < 0)
- dev_warn(&intf->dev, "rebind failed: %d\n", rc);
+ if (intf->dev.power.status == DPM_ON) {
+ intf->needs_binding = 0;
+ rc = device_attach(&intf->dev);
+ if (rc < 0)
+ dev_warn(&intf->dev, "rebind failed: %d\n", rc);
+ }
}
+#ifdef CONFIG_PM
+
#define DO_UNBIND 0
#define DO_REBIND 1
@@ -828,7 +848,6 @@
* or rebind interfaces that have been unbound, according to @action.
*
* The caller must hold @udev's device lock.
- * FIXME: For rebinds, the caller must block system sleep transitions.
*/
static void do_unbind_rebind(struct usb_device *udev, int action)
{
@@ -850,30 +869,14 @@
}
break;
case DO_REBIND:
- if (intf->needs_binding) {
-
- /* FIXME: The next line is needed because we are going to probe
- * the interface, but as far as the PM core is concerned the
- * interface is still suspended. The problem wouldn't exist
- * if we could rebind the interface during the interface's own
- * resume() call, but at the time the usb_device isn't locked!
- *
- * The real solution will be to carry this out during the device's
- * complete() callback. Until that is implemented, we have to
- * use this hack.
- */
-// intf->dev.power.sleeping = 0;
-
+ if (intf->needs_binding)
usb_rebind_intf(intf);
- }
break;
}
}
}
}
-#ifdef CONFIG_PM
-
/* Caller has locked udev's pm_mutex */
static int usb_suspend_device(struct usb_device *udev, pm_message_t msg)
{
@@ -927,14 +930,14 @@
}
/* Caller has locked intf's usb_device's pm mutex */
-static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
+static int usb_suspend_interface(struct usb_device *udev,
+ struct usb_interface *intf, pm_message_t msg)
{
struct usb_driver *driver;
int status = 0;
/* with no hardware, USB interfaces only use FREEZE and ON states */
- if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED ||
- !is_active(intf))
+ if (udev->state == USB_STATE_NOTATTACHED || !is_active(intf))
goto done;
if (intf->condition == USB_INTERFACE_UNBOUND) /* This can't happen */
@@ -945,7 +948,7 @@
status = driver->suspend(intf, msg);
if (status == 0)
mark_quiesced(intf);
- else if (!interface_to_usbdev(intf)->auto_pm)
+ else if (!udev->auto_pm)
dev_err(&intf->dev, "%s error %d\n",
"suspend", status);
} else {
@@ -962,13 +965,13 @@
}
/* Caller has locked intf's usb_device's pm_mutex */
-static int usb_resume_interface(struct usb_interface *intf, int reset_resume)
+static int usb_resume_interface(struct usb_device *udev,
+ struct usb_interface *intf, int reset_resume)
{
struct usb_driver *driver;
int status = 0;
- if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED ||
- is_active(intf))
+ if (udev->state == USB_STATE_NOTATTACHED || is_active(intf))
goto done;
/* Don't let autoresume interfere with unbinding */
@@ -976,8 +979,17 @@
goto done;
/* Can't resume it if it doesn't have a driver. */
- if (intf->condition == USB_INTERFACE_UNBOUND)
+ if (intf->condition == USB_INTERFACE_UNBOUND) {
+
+ /* Carry out a deferred switch to altsetting 0 */
+ if (intf->needs_altsetting0 &&
+ intf->dev.power.status == DPM_ON) {
+ usb_set_interface(udev, intf->altsetting[0].
+ desc.bInterfaceNumber, 0);
+ intf->needs_altsetting0 = 0;
+ }
goto done;
+ }
/* Don't resume if the interface is marked for rebinding */
if (intf->needs_binding)
@@ -1152,7 +1164,7 @@
if (udev->actconfig) {
for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
intf = udev->actconfig->interface[i];
- status = usb_suspend_interface(intf, msg);
+ status = usb_suspend_interface(udev, intf, msg);
if (status != 0)
break;
}
@@ -1164,7 +1176,7 @@
if (status != 0) {
while (--i >= 0) {
intf = udev->actconfig->interface[i];
- usb_resume_interface(intf, 0);
+ usb_resume_interface(udev, intf, 0);
}
/* Try another autosuspend when the interfaces aren't busy */
@@ -1277,7 +1289,7 @@
if (status == 0 && udev->actconfig) {
for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
intf = udev->actconfig->interface[i];
- usb_resume_interface(intf, udev->reset_resume);
+ usb_resume_interface(udev, intf, udev->reset_resume);
}
}
@@ -1606,12 +1618,10 @@
return status;
}
-static int usb_suspend(struct device *dev, pm_message_t message)
+int usb_suspend(struct device *dev, pm_message_t message)
{
struct usb_device *udev;
- if (!is_usb_device(dev)) /* Ignore PM for interfaces */
- return 0;
udev = to_usb_device(dev);
/* If udev is already suspended, we can skip this suspend and
@@ -1630,12 +1640,10 @@
return usb_external_suspend_device(udev, message);
}
-static int usb_resume(struct device *dev)
+int usb_resume(struct device *dev)
{
struct usb_device *udev;
- if (!is_usb_device(dev)) /* Ignore PM for interfaces */
- return 0;
udev = to_usb_device(dev);
/* If udev->skip_sys_resume is set then udev was already suspended
@@ -1647,17 +1655,10 @@
return usb_external_resume_device(udev);
}
-#else
-
-#define usb_suspend NULL
-#define usb_resume NULL
-
#endif /* CONFIG_PM */
struct bus_type usb_bus_type = {
.name = "usb",
.match = usb_device_match,
.uevent = usb_uevent,
- .suspend = usb_suspend,
- .resume = usb_resume,
};
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index f7bfd72..8ab389d 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -924,15 +924,6 @@
return retval;
}
-void usb_enable_root_hub_irq (struct usb_bus *bus)
-{
- struct usb_hcd *hcd;
-
- hcd = container_of (bus, struct usb_hcd, self);
- if (hcd->driver->hub_irq_enable && hcd->state != HC_STATE_HALT)
- hcd->driver->hub_irq_enable (hcd);
-}
-
/*-------------------------------------------------------------------------*/
@@ -1885,7 +1876,8 @@
* with IRQF_SHARED. As usb_hcd_irq() will always disable
* interrupts we can remove it here.
*/
- irqflags &= ~IRQF_DISABLED;
+ if (irqflags & IRQF_SHARED)
+ irqflags &= ~IRQF_DISABLED;
snprintf(hcd->irq_descr, sizeof(hcd->irq_descr), "%s:usb%d",
hcd->driver->description, hcd->self.busnum);
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 5b0b59b..e710ce0 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -212,8 +212,6 @@
int (*bus_suspend)(struct usb_hcd *);
int (*bus_resume)(struct usb_hcd *);
int (*start_port_reset)(struct usb_hcd *, unsigned port_num);
- void (*hub_irq_enable)(struct usb_hcd *);
- /* Needed only if port-change IRQs are level-triggered */
/* force handover of high-speed port to full-speed companion */
void (*relinquish_port)(struct usb_hcd *, int);
@@ -379,8 +377,6 @@
extern struct mutex usb_bus_list_lock;
extern wait_queue_head_t usb_kill_urb_queue;
-extern void usb_enable_root_hub_irq(struct usb_bus *bus);
-
extern int usb_find_interface_driver(struct usb_device *dev,
struct usb_interface *interface);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 107e1d2..d999638 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2102,8 +2102,6 @@
}
clear_bit(port1, hub->busy_bits);
- if (!hub->hdev->parent && !hub->busy_bits[0])
- usb_enable_root_hub_irq(hub->hdev->bus);
status = check_port_resume_type(udev,
hub, port1, status, portchange, portstatus);
@@ -2685,35 +2683,17 @@
USB_PORT_STAT_C_ENABLE);
#endif
- /* Try to use the debounce delay for protection against
- * port-enable changes caused, for example, by EMI.
- */
- if (portchange & (USB_PORT_STAT_C_CONNECTION |
- USB_PORT_STAT_C_ENABLE)) {
- status = hub_port_debounce(hub, port1);
- if (status < 0) {
- if (printk_ratelimit())
- dev_err (hub_dev, "connect-debounce failed, "
- "port %d disabled\n", port1);
- portstatus &= ~USB_PORT_STAT_CONNECTION;
- } else {
- portstatus = status;
- }
- }
-
/* Try to resuscitate an existing device */
udev = hdev->children[port1-1];
if ((portstatus & USB_PORT_STAT_CONNECTION) && udev &&
udev->state != USB_STATE_NOTATTACHED) {
-
usb_lock_device(udev);
if (portstatus & USB_PORT_STAT_ENABLE) {
status = 0; /* Nothing to do */
- } else if (!udev->persist_enabled) {
- status = -ENODEV; /* Mustn't resuscitate */
#ifdef CONFIG_USB_SUSPEND
- } else if (udev->state == USB_STATE_SUSPENDED) {
+ } else if (udev->state == USB_STATE_SUSPENDED &&
+ udev->persist_enabled) {
/* For a suspended device, treat this as a
* remote wakeup event.
*/
@@ -2728,7 +2708,7 @@
#endif
} else {
- status = usb_reset_device(udev);
+ status = -ENODEV; /* Don't resuscitate */
}
usb_unlock_device(udev);
@@ -2743,6 +2723,19 @@
usb_disconnect(&hdev->children[port1-1]);
clear_bit(port1, hub->change_bits);
+ if (portchange & (USB_PORT_STAT_C_CONNECTION |
+ USB_PORT_STAT_C_ENABLE)) {
+ status = hub_port_debounce(hub, port1);
+ if (status < 0) {
+ if (printk_ratelimit())
+ dev_err(hub_dev, "connect-debounce failed, "
+ "port %d disabled\n", port1);
+ portstatus &= ~USB_PORT_STAT_CONNECTION;
+ } else {
+ portstatus = status;
+ }
+ }
+
/* Return now if debouncing failed or nothing is connected */
if (!(portstatus & USB_PORT_STAT_CONNECTION)) {
@@ -2750,7 +2743,7 @@
if ((wHubCharacteristics & HUB_CHAR_LPSM) < 2
&& !(portstatus & (1 << USB_PORT_FEAT_POWER)))
set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
-
+
if (portstatus & USB_PORT_STAT_ENABLE)
goto done;
return;
@@ -3081,11 +3074,6 @@
}
}
- /* If this is a root hub, tell the HCD it's okay to
- * re-enable port-change interrupts now. */
- if (!hdev->parent && !hub->busy_bits[0])
- usb_enable_root_hub_irq(hdev->bus);
-
loop_autopm:
/* Allow autosuspend if we're not going to run again */
if (list_empty(&hub->event_list))
@@ -3311,8 +3299,6 @@
break;
}
clear_bit(port1, parent_hub->busy_bits);
- if (!parent_hdev->parent && !parent_hub->busy_bits[0])
- usb_enable_root_hub_irq(parent_hdev->bus);
if (ret < 0)
goto re_enumerate;
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 586d6f1..286b443 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1091,8 +1091,8 @@
continue;
dev_dbg(&dev->dev, "unregistering interface %s\n",
dev_name(&interface->dev));
- device_del(&interface->dev);
usb_remove_sysfs_intf_files(interface);
+ device_del(&interface->dev);
}
/* Now that the interfaces are unbound, nobody should
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index c0b1ae2..47111e8 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -601,15 +601,20 @@
void usb_unlink_anchored_urbs(struct usb_anchor *anchor)
{
struct urb *victim;
+ unsigned long flags;
- spin_lock_irq(&anchor->lock);
+ spin_lock_irqsave(&anchor->lock, flags);
while (!list_empty(&anchor->urb_list)) {
victim = list_entry(anchor->urb_list.prev, struct urb,
anchor_list);
+ usb_get_urb(victim);
+ spin_unlock_irqrestore(&anchor->lock, flags);
/* this will unanchor the URB */
usb_unlink_urb(victim);
+ usb_put_urb(victim);
+ spin_lock_irqsave(&anchor->lock, flags);
}
- spin_unlock_irq(&anchor->lock);
+ spin_unlock_irqrestore(&anchor->lock, flags);
}
EXPORT_SYMBOL_GPL(usb_unlink_anchored_urbs);
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 84fcaa6..be1fa07 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -219,12 +219,6 @@
}
#endif /* CONFIG_HOTPLUG */
-struct device_type usb_device_type = {
- .name = "usb_device",
- .release = usb_release_dev,
- .uevent = usb_dev_uevent,
-};
-
#ifdef CONFIG_PM
static int ksuspend_usb_init(void)
@@ -244,13 +238,80 @@
destroy_workqueue(ksuspend_usb_wq);
}
+/* USB device Power-Management thunks.
+ * There's no need to distinguish here between quiescing a USB device
+ * and powering it down; the generic_suspend() routine takes care of
+ * it by skipping the usb_port_suspend() call for a quiesce. And for
+ * USB interfaces there's no difference at all.
+ */
+
+static int usb_dev_prepare(struct device *dev)
+{
+ return 0; /* Implement eventually? */
+}
+
+static void usb_dev_complete(struct device *dev)
+{
+ /* Currently used only for rebinding interfaces */
+ usb_resume(dev); /* Implement eventually? */
+}
+
+static int usb_dev_suspend(struct device *dev)
+{
+ return usb_suspend(dev, PMSG_SUSPEND);
+}
+
+static int usb_dev_resume(struct device *dev)
+{
+ return usb_resume(dev);
+}
+
+static int usb_dev_freeze(struct device *dev)
+{
+ return usb_suspend(dev, PMSG_FREEZE);
+}
+
+static int usb_dev_thaw(struct device *dev)
+{
+ return usb_resume(dev);
+}
+
+static int usb_dev_poweroff(struct device *dev)
+{
+ return usb_suspend(dev, PMSG_HIBERNATE);
+}
+
+static int usb_dev_restore(struct device *dev)
+{
+ return usb_resume(dev);
+}
+
+static struct pm_ops usb_device_pm_ops = {
+ .prepare = usb_dev_prepare,
+ .complete = usb_dev_complete,
+ .suspend = usb_dev_suspend,
+ .resume = usb_dev_resume,
+ .freeze = usb_dev_freeze,
+ .thaw = usb_dev_thaw,
+ .poweroff = usb_dev_poweroff,
+ .restore = usb_dev_restore,
+};
+
#else
#define ksuspend_usb_init() 0
#define ksuspend_usb_cleanup() do {} while (0)
+#define usb_device_pm_ops (*(struct pm_ops *)0)
#endif /* CONFIG_PM */
+struct device_type usb_device_type = {
+ .name = "usb_device",
+ .release = usb_release_dev,
+ .uevent = usb_dev_uevent,
+ .pm = &usb_device_pm_ops,
+};
+
/* Returns 1 if @usb_bus is WUSB, 0 otherwise */
static unsigned usb_bus_is_wusb(struct usb_bus *bus)
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index d9a6e16..9a1a45a 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -41,6 +41,9 @@
#ifdef CONFIG_PM
+extern int usb_suspend(struct device *dev, pm_message_t msg);
+extern int usb_resume(struct device *dev);
+
extern void usb_autosuspend_work(struct work_struct *work);
extern int usb_port_suspend(struct usb_device *dev);
extern int usb_port_resume(struct usb_device *dev);
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index c6a8c6b..acc95b2 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -284,6 +284,16 @@
default USB_GADGET
select USB_GADGET_SELECTED
+# built in ../musb along with host support
+config USB_GADGET_MUSB_HDRC
+ boolean "Inventra HDRC USB Peripheral (TI, ...)"
+ depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG)
+ select USB_GADGET_DUALSPEED
+ select USB_GADGET_SELECTED
+ help
+ This OTG-capable silicon IP is used in dual designs including
+ the TI DaVinci, OMAP 243x, OMAP 343x, and TUSB 6010.
+
config USB_GADGET_OMAP
boolean "OMAP USB Device Controller"
depends on ARCH_OMAP
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index 1500e1b..abf8192 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -44,7 +44,6 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/delay.h>
#include <linux/ioport.h>
#include <linux/sched.h>
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 21d1406..7600a0c 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -542,13 +542,14 @@
req->req.context = dum;
req->req.complete = fifo_complete;
+ list_add_tail(&req->queue, &ep->queue);
spin_unlock (&dum->lock);
_req->actual = _req->length;
_req->status = 0;
_req->complete (_ep, _req);
spin_lock (&dum->lock);
- }
- list_add_tail (&req->queue, &ep->queue);
+ } else
+ list_add_tail(&req->queue, &ep->queue);
spin_unlock_irqrestore (&dum->lock, flags);
/* real hardware would likely enable transfers here, in case
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index d8faccf..5ee1590 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -47,18 +47,37 @@
u8 ctrl_id, data_id;
u8 port_num;
- struct usb_descriptor_header **fs_function;
+ u8 pending;
+
+ /* lock is mostly for pending and notify_req ... they get accessed
+ * by callbacks both from tty (open/close/break) under its spinlock,
+ * and notify_req.complete() which can't use that lock.
+ */
+ spinlock_t lock;
+
struct acm_ep_descs fs;
- struct usb_descriptor_header **hs_function;
struct acm_ep_descs hs;
struct usb_ep *notify;
struct usb_endpoint_descriptor *notify_desc;
+ struct usb_request *notify_req;
struct usb_cdc_line_coding port_line_coding; /* 8-N-1 etc */
+
+ /* SetControlLineState request -- CDC 1.1 section 6.2.14 (INPUT) */
u16 port_handshake_bits;
-#define RS232_RTS (1 << 1) /* unused with full duplex */
-#define RS232_DTR (1 << 0) /* host is ready for data r/w */
+#define ACM_CTRL_RTS (1 << 1) /* unused with full duplex */
+#define ACM_CTRL_DTR (1 << 0) /* host is ready for data r/w */
+
+ /* SerialState notification -- CDC 1.1 section 6.3.5 (OUTPUT) */
+ u16 serial_state;
+#define ACM_CTRL_OVERRUN (1 << 6)
+#define ACM_CTRL_PARITY (1 << 5)
+#define ACM_CTRL_FRAMING (1 << 4)
+#define ACM_CTRL_RI (1 << 3)
+#define ACM_CTRL_BRK (1 << 2)
+#define ACM_CTRL_DSR (1 << 1)
+#define ACM_CTRL_DCD (1 << 0)
};
static inline struct f_acm *func_to_acm(struct usb_function *f)
@@ -66,12 +85,17 @@
return container_of(f, struct f_acm, port.func);
}
+static inline struct f_acm *port_to_acm(struct gserial *p)
+{
+ return container_of(p, struct f_acm, port);
+}
+
/*-------------------------------------------------------------------------*/
/* notification endpoint uses smallish and infrequent fixed-size messages */
#define GS_LOG2_NOTIFY_INTERVAL 5 /* 1 << 5 == 32 msec */
-#define GS_NOTIFY_MAXPACKET 8
+#define GS_NOTIFY_MAXPACKET 10 /* notification + 2 bytes */
/* interface and class descriptors: */
@@ -117,7 +141,7 @@
.bLength = sizeof(acm_descriptor),
.bDescriptorType = USB_DT_CS_INTERFACE,
.bDescriptorSubType = USB_CDC_ACM_TYPE,
- .bmCapabilities = (1 << 1),
+ .bmCapabilities = USB_CDC_CAP_LINE,
};
static struct usb_cdc_union_desc acm_union_desc __initdata = {
@@ -277,6 +301,11 @@
/* composite driver infrastructure handles everything except
* CDC class messages; interface activation uses set_alt().
+ *
+ * Note CDC spec table 4 lists the ACM request profile. It requires
+ * encapsulated command support ... we don't handle any, and respond
+ * to them by stalling. Options include get/set/clear comm features
+ * (not that useful) and SEND_BREAK.
*/
switch ((ctrl->bRequestType << 8) | ctrl->bRequest) {
@@ -312,7 +341,7 @@
value = 0;
/* FIXME we should not allow data to flow until the
- * host sets the RS232_DTR bit; and when it clears
+ * host sets the ACM_CTRL_DTR bit; and when it clears
* that bit, we should return to that no-flow state.
*/
acm->port_handshake_bits = w_value;
@@ -350,9 +379,6 @@
/* we know alt == 0, so this is an activation or a reset */
if (intf == acm->ctrl_id) {
- /* REVISIT this may need more work when we start to
- * send notifications ...
- */
if (acm->notify->driver_data) {
VDBG(cdev, "reset acm control interface %d\n", intf);
usb_ep_disable(acm->notify);
@@ -397,6 +423,128 @@
/*-------------------------------------------------------------------------*/
+/**
+ * acm_cdc_notify - issue CDC notification to host
+ * @acm: wraps host to be notified
+ * @type: notification type
+ * @value: Refer to cdc specs, wValue field.
+ * @data: data to be sent
+ * @length: size of data
+ * Context: irqs blocked, acm->lock held, acm_notify_req non-null
+ *
+ * Returns zero on sucess or a negative errno.
+ *
+ * See section 6.3.5 of the CDC 1.1 specification for information
+ * about the only notification we issue: SerialState change.
+ */
+static int acm_cdc_notify(struct f_acm *acm, u8 type, u16 value,
+ void *data, unsigned length)
+{
+ struct usb_ep *ep = acm->notify;
+ struct usb_request *req;
+ struct usb_cdc_notification *notify;
+ const unsigned len = sizeof(*notify) + length;
+ void *buf;
+ int status;
+
+ req = acm->notify_req;
+ acm->notify_req = NULL;
+ acm->pending = false;
+
+ req->length = len;
+ notify = req->buf;
+ buf = notify + 1;
+
+ notify->bmRequestType = USB_DIR_IN | USB_TYPE_CLASS
+ | USB_RECIP_INTERFACE;
+ notify->bNotificationType = type;
+ notify->wValue = cpu_to_le16(value);
+ notify->wIndex = cpu_to_le16(acm->ctrl_id);
+ notify->wLength = cpu_to_le16(length);
+ memcpy(buf, data, length);
+
+ status = usb_ep_queue(ep, req, GFP_ATOMIC);
+ if (status < 0) {
+ ERROR(acm->port.func.config->cdev,
+ "acm ttyGS%d can't notify serial state, %d\n",
+ acm->port_num, status);
+ acm->notify_req = req;
+ }
+
+ return status;
+}
+
+static int acm_notify_serial_state(struct f_acm *acm)
+{
+ struct usb_composite_dev *cdev = acm->port.func.config->cdev;
+ int status;
+
+ spin_lock(&acm->lock);
+ if (acm->notify_req) {
+ DBG(cdev, "acm ttyGS%d serial state %04x\n",
+ acm->port_num, acm->serial_state);
+ status = acm_cdc_notify(acm, USB_CDC_NOTIFY_SERIAL_STATE,
+ 0, &acm->serial_state, sizeof(acm->serial_state));
+ } else {
+ acm->pending = true;
+ status = 0;
+ }
+ spin_unlock(&acm->lock);
+ return status;
+}
+
+static void acm_cdc_notify_complete(struct usb_ep *ep, struct usb_request *req)
+{
+ struct f_acm *acm = req->context;
+ u8 doit = false;
+
+ /* on this call path we do NOT hold the port spinlock,
+ * which is why ACM needs its own spinlock
+ */
+ spin_lock(&acm->lock);
+ if (req->status != -ESHUTDOWN)
+ doit = acm->pending;
+ acm->notify_req = req;
+ spin_unlock(&acm->lock);
+
+ if (doit)
+ acm_notify_serial_state(acm);
+}
+
+/* connect == the TTY link is open */
+
+static void acm_connect(struct gserial *port)
+{
+ struct f_acm *acm = port_to_acm(port);
+
+ acm->serial_state |= ACM_CTRL_DSR | ACM_CTRL_DCD;
+ acm_notify_serial_state(acm);
+}
+
+static void acm_disconnect(struct gserial *port)
+{
+ struct f_acm *acm = port_to_acm(port);
+
+ acm->serial_state &= ~(ACM_CTRL_DSR | ACM_CTRL_DCD);
+ acm_notify_serial_state(acm);
+}
+
+static int acm_send_break(struct gserial *port, int duration)
+{
+ struct f_acm *acm = port_to_acm(port);
+ u16 state;
+
+ state = acm->serial_state;
+ state &= ~ACM_CTRL_BRK;
+ if (duration)
+ state |= ACM_CTRL_BRK;
+
+ acm->serial_state = state;
+ return acm_notify_serial_state(acm);
+}
+
+/*-------------------------------------------------------------------------*/
+
/* ACM function driver setup/binding */
static int __init
acm_bind(struct usb_configuration *c, struct usb_function *f)
@@ -445,8 +593,20 @@
acm->notify = ep;
ep->driver_data = cdev; /* claim */
+ /* allocate notification */
+ acm->notify_req = gs_alloc_req(ep,
+ sizeof(struct usb_cdc_notification) + 2,
+ GFP_KERNEL);
+ if (!acm->notify_req)
+ goto fail;
+
+ acm->notify_req->complete = acm_cdc_notify_complete;
+ acm->notify_req->context = acm;
+
/* copy descriptors, and track endpoint copies */
f->descriptors = usb_copy_descriptors(acm_fs_function);
+ if (!f->descriptors)
+ goto fail;
acm->fs.in = usb_find_endpoint(acm_fs_function,
f->descriptors, &acm_fs_in_desc);
@@ -478,8 +638,6 @@
f->hs_descriptors, &acm_hs_notify_desc);
}
- /* FIXME provide a callback for triggering notifications */
-
DBG(cdev, "acm ttyGS%d: %s speed IN/%s OUT/%s NOTIFY/%s\n",
acm->port_num,
gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",
@@ -488,6 +646,9 @@
return 0;
fail:
+ if (acm->notify_req)
+ gs_free_req(acm->notify, acm->notify_req);
+
/* we might as well release our claims on endpoints */
if (acm->notify)
acm->notify->driver_data = NULL;
@@ -504,10 +665,13 @@
static void
acm_unbind(struct usb_configuration *c, struct usb_function *f)
{
+ struct f_acm *acm = func_to_acm(f);
+
if (gadget_is_dualspeed(c->cdev->gadget))
usb_free_descriptors(f->hs_descriptors);
usb_free_descriptors(f->descriptors);
- kfree(func_to_acm(f));
+ gs_free_req(acm->notify, acm->notify_req);
+ kfree(acm);
}
/* Some controllers can't support CDC ACM ... */
@@ -571,8 +735,14 @@
if (!acm)
return -ENOMEM;
+ spin_lock_init(&acm->lock);
+
acm->port_num = port_num;
+ acm->port.connect = acm_connect;
+ acm->port.disconnect = acm_disconnect;
+ acm->port.send_break = acm_send_break;
+
acm->port.func.name = "acm";
acm->port.func.strings = acm_strings;
/* descriptors are per-instance copies */
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index 0822e9d..a2b5c09 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -63,9 +63,7 @@
char ethaddr[14];
- struct usb_descriptor_header **fs_function;
struct ecm_ep_descs fs;
- struct usb_descriptor_header **hs_function;
struct ecm_ep_descs hs;
struct usb_ep *notify;
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 61652f0..659b3d9 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -85,9 +85,7 @@
u8 ethaddr[ETH_ALEN];
int config;
- struct usb_descriptor_header **fs_function;
struct rndis_ep_descs fs;
- struct usb_descriptor_header **hs_function;
struct rndis_ep_descs hs;
struct usb_ep *notify;
diff --git a/drivers/usb/gadget/f_serial.c b/drivers/usb/gadget/f_serial.c
index 1b6bde9..fe5674db 100644
--- a/drivers/usb/gadget/f_serial.c
+++ b/drivers/usb/gadget/f_serial.c
@@ -36,9 +36,7 @@
u8 data_id;
u8 port_num;
- struct usb_descriptor_header **fs_function;
struct gser_descs fs;
- struct usb_descriptor_header **hs_function;
struct gser_descs hs;
};
diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c
index afeab9a..acb8d23 100644
--- a/drivers/usb/gadget/f_subset.c
+++ b/drivers/usb/gadget/f_subset.c
@@ -66,9 +66,7 @@
char ethaddr[14];
- struct usb_descriptor_header **fs_function;
struct geth_descs fs;
- struct usb_descriptor_header **hs_function;
struct geth_descs hs;
};
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 1cfccf1..45ad556 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -223,7 +223,7 @@
fsl_writel(tmp, &dr_regs->endpointlistaddr);
VDBG("vir[qh_base] is %p phy[qh_base] is 0x%8x reg is 0x%8x",
- (int)udc->ep_qh, (int)tmp,
+ udc->ep_qh, (int)tmp,
fsl_readl(&dr_regs->endpointlistaddr));
/* Config PHY interface */
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index 5246e8f..17d9905 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -11,6 +11,10 @@
* Some are available on 2.4 kernels; several are available, but not
* yet pushed in the 2.6 mainline tree.
*/
+
+#ifndef __GADGET_CHIPS_H
+#define __GADGET_CHIPS_H
+
#ifdef CONFIG_USB_GADGET_NET2280
#define gadget_is_net2280(g) !strcmp("net2280", (g)->name)
#else
@@ -237,3 +241,5 @@
/* Everything else is *presumably* fine ... */
return true;
}
+
+#endif /* __GADGET_CHIPS_H */
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 376e80c..bb54cca 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -54,6 +54,7 @@
#include <mach/dma.h>
#include <mach/usb.h>
+#include <mach/control.h>
#include "omap_udc.h"
@@ -786,7 +787,7 @@
omap_set_dma_dest_params(ep->lch,
OMAP_DMA_PORT_TIPB,
OMAP_DMA_AMODE_CONSTANT,
- (unsigned long) io_v2p(UDC_DATA_DMA),
+ UDC_DATA_DMA,
0, 0);
}
} else {
@@ -803,7 +804,7 @@
omap_set_dma_src_params(ep->lch,
OMAP_DMA_PORT_TIPB,
OMAP_DMA_AMODE_CONSTANT,
- (unsigned long) io_v2p(UDC_DATA_DMA),
+ UDC_DATA_DMA,
0, 0);
/* EMIFF or SDRC */
omap_set_dma_dest_burst_mode(ep->lch,
@@ -2310,10 +2311,10 @@
u32 trans;
char *ctrl_name;
- tmp = OTG_REV_REG;
+ tmp = omap_readl(OTG_REV);
if (cpu_is_omap24xx()) {
ctrl_name = "control_devconf";
- trans = CONTROL_DEVCONF_REG;
+ trans = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
} else {
ctrl_name = "tranceiver_ctrl";
trans = omap_readw(USB_TRANSCEIVER_CTRL);
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index a28513e..7cbc78a 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -1622,7 +1622,7 @@
struct pxa_udc *udc = the_controller;
int retval;
- if (!driver || driver->speed != USB_SPEED_FULL || !driver->bind
+ if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind
|| !driver->disconnect || !driver->setup)
return -EINVAL;
if (!udc)
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 5388073..29d13eb 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -35,7 +35,6 @@
#include <linux/list.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <linux/version.h>
#include <linux/clk.h>
#include <linux/debugfs.h>
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index abf9505..53d5928 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -52,13 +52,16 @@
* is managed in userspace ... OBEX, PTP, and MTP have been mentioned.
*/
+#define PREFIX "ttyGS"
+
/*
* gserial is the lifecycle interface, used by USB functions
* gs_port is the I/O nexus, used by the tty driver
* tty_struct links to the tty/filesystem framework
*
* gserial <---> gs_port ... links will be null when the USB link is
- * inactive; managed by gserial_{connect,disconnect}().
+ * inactive; managed by gserial_{connect,disconnect}(). each gserial
+ * instance can wrap its own USB control protocol.
* gserial->ioport == usb_ep->driver_data ... gs_port
* gs_port->port_usb ... gserial
*
@@ -100,6 +103,8 @@
wait_queue_head_t close_wait; /* wait for last close */
struct list_head read_pool;
+ struct list_head read_queue;
+ unsigned n_read;
struct tasklet_struct push;
struct list_head write_pool;
@@ -177,7 +182,7 @@
/*
* gs_buf_data_avail
*
- * Return the number of bytes of data available in the circular
+ * Return the number of bytes of data written into the circular
* buffer.
*/
static unsigned gs_buf_data_avail(struct gs_buf *gb)
@@ -278,7 +283,7 @@
* Allocate a usb_request and its buffer. Returns a pointer to the
* usb_request or NULL if there is an error.
*/
-static struct usb_request *
+struct usb_request *
gs_alloc_req(struct usb_ep *ep, unsigned len, gfp_t kmalloc_flags)
{
struct usb_request *req;
@@ -302,7 +307,7 @@
*
* Free a usb_request and its buffer.
*/
-static void gs_free_req(struct usb_ep *ep, struct usb_request *req)
+void gs_free_req(struct usb_ep *ep, struct usb_request *req)
{
kfree(req->buf);
usb_ep_free_request(ep, req);
@@ -367,11 +372,9 @@
req->length = len;
list_del(&req->list);
-#ifdef VERBOSE_DEBUG
- pr_debug("%s: %s, len=%d, 0x%02x 0x%02x 0x%02x ...\n",
- __func__, in->name, len, *((u8 *)req->buf),
+ pr_vdebug(PREFIX "%d: tx len=%d, 0x%02x 0x%02x 0x%02x ...\n",
+ port->port_num, len, *((u8 *)req->buf),
*((u8 *)req->buf+1), *((u8 *)req->buf+2));
-#endif
/* Drop lock while we call out of driver; completions
* could be issued while we do so. Disconnection may
@@ -401,56 +404,6 @@
return status;
}
-static void gs_rx_push(unsigned long _port)
-{
- struct gs_port *port = (void *)_port;
- struct tty_struct *tty = port->port_tty;
-
- /* With low_latency, tty_flip_buffer_push() doesn't put its
- * real work through a workqueue, so the ldisc has a better
- * chance to keep up with peak USB data rates.
- */
- if (tty) {
- tty_flip_buffer_push(tty);
- wake_up_interruptible(&tty->read_wait);
- }
-}
-
-/*
- * gs_recv_packet
- *
- * Called for each USB packet received. Reads the packet
- * header and stuffs the data in the appropriate tty buffer.
- * Returns 0 if successful, or a negative error number.
- *
- * Called during USB completion routine, on interrupt time.
- * With port_lock.
- */
-static int gs_recv_packet(struct gs_port *port, char *packet, unsigned size)
-{
- unsigned len;
- struct tty_struct *tty;
-
- /* I/O completions can continue for a while after close(), until the
- * request queue empties. Just discard any data we receive, until
- * something reopens this TTY ... as if there were no HW flow control.
- */
- tty = port->port_tty;
- if (tty == NULL) {
- pr_vdebug("%s: ttyGS%d, after close\n",
- __func__, port->port_num);
- return -EIO;
- }
-
- len = tty_insert_flip_string(tty, packet, size);
- if (len > 0)
- tasklet_schedule(&port->push);
- if (len < size)
- pr_debug("%s: ttyGS%d, drop %d bytes\n",
- __func__, port->port_num, size - len);
- return 0;
-}
-
/*
* Context: caller owns port_lock, and port_usb is set
*/
@@ -469,9 +422,9 @@
int status;
struct tty_struct *tty;
- /* no more rx if closed or throttled */
+ /* no more rx if closed */
tty = port->port_tty;
- if (!tty || test_bit(TTY_THROTTLED, &tty->flags))
+ if (!tty)
break;
req = list_entry(pool->next, struct usb_request, list);
@@ -500,36 +453,134 @@
return started;
}
+/*
+ * RX tasklet takes data out of the RX queue and hands it up to the TTY
+ * layer until it refuses to take any more data (or is throttled back).
+ * Then it issues reads for any further data.
+ *
+ * If the RX queue becomes full enough that no usb_request is queued,
+ * the OUT endpoint may begin NAKing as soon as its FIFO fills up.
+ * So QUEUE_SIZE packets plus however many the FIFO holds (usually two)
+ * can be buffered before the TTY layer's buffers (currently 64 KB).
+ */
+static void gs_rx_push(unsigned long _port)
+{
+ struct gs_port *port = (void *)_port;
+ struct tty_struct *tty;
+ struct list_head *queue = &port->read_queue;
+ bool disconnect = false;
+ bool do_push = false;
+
+ /* hand any queued data to the tty */
+ spin_lock_irq(&port->port_lock);
+ tty = port->port_tty;
+ while (!list_empty(queue)) {
+ struct usb_request *req;
+
+ req = list_first_entry(queue, struct usb_request, list);
+
+ /* discard data if tty was closed */
+ if (!tty)
+ goto recycle;
+
+ /* leave data queued if tty was rx throttled */
+ if (test_bit(TTY_THROTTLED, &tty->flags))
+ break;
+
+ switch (req->status) {
+ case -ESHUTDOWN:
+ disconnect = true;
+ pr_vdebug(PREFIX "%d: shutdown\n", port->port_num);
+ break;
+
+ default:
+ /* presumably a transient fault */
+ pr_warning(PREFIX "%d: unexpected RX status %d\n",
+ port->port_num, req->status);
+ /* FALLTHROUGH */
+ case 0:
+ /* normal completion */
+ break;
+ }
+
+ /* push data to (open) tty */
+ if (req->actual) {
+ char *packet = req->buf;
+ unsigned size = req->actual;
+ unsigned n;
+ int count;
+
+ /* we may have pushed part of this packet already... */
+ n = port->n_read;
+ if (n) {
+ packet += n;
+ size -= n;
+ }
+
+ count = tty_insert_flip_string(tty, packet, size);
+ if (count)
+ do_push = true;
+ if (count != size) {
+ /* stop pushing; TTY layer can't handle more */
+ port->n_read += count;
+ pr_vdebug(PREFIX "%d: rx block %d/%d\n",
+ port->port_num,
+ count, req->actual);
+ break;
+ }
+ port->n_read = 0;
+ }
+recycle:
+ list_move(&req->list, &port->read_pool);
+ }
+
+ /* Push from tty to ldisc; this is immediate with low_latency, and
+ * may trigger callbacks to this driver ... so drop the spinlock.
+ */
+ if (tty && do_push) {
+ spin_unlock_irq(&port->port_lock);
+ tty_flip_buffer_push(tty);
+ wake_up_interruptible(&tty->read_wait);
+ spin_lock_irq(&port->port_lock);
+
+ /* tty may have been closed */
+ tty = port->port_tty;
+ }
+
+
+ /* We want our data queue to become empty ASAP, keeping data
+ * in the tty and ldisc (not here). If we couldn't push any
+ * this time around, there may be trouble unless there's an
+ * implicit tty_unthrottle() call on its way...
+ *
+ * REVISIT we should probably add a timer to keep the tasklet
+ * from starving ... but it's not clear that case ever happens.
+ */
+ if (!list_empty(queue) && tty) {
+ if (!test_bit(TTY_THROTTLED, &tty->flags)) {
+ if (do_push)
+ tasklet_schedule(&port->push);
+ else
+ pr_warning(PREFIX "%d: RX not scheduled?\n",
+ port->port_num);
+ }
+ }
+
+ /* If we're still connected, refill the USB RX queue. */
+ if (!disconnect && port->port_usb)
+ gs_start_rx(port);
+
+ spin_unlock_irq(&port->port_lock);
+}
+
static void gs_read_complete(struct usb_ep *ep, struct usb_request *req)
{
- int status;
struct gs_port *port = ep->driver_data;
+ /* Queue all received data until the tty layer is ready for it. */
spin_lock(&port->port_lock);
- list_add(&req->list, &port->read_pool);
-
- switch (req->status) {
- case 0:
- /* normal completion */
- status = gs_recv_packet(port, req->buf, req->actual);
- if (status && status != -EIO)
- pr_debug("%s: %s %s err %d\n",
- __func__, "recv", ep->name, status);
- gs_start_rx(port);
- break;
-
- case -ESHUTDOWN:
- /* disconnect */
- pr_vdebug("%s: %s shutdown\n", __func__, ep->name);
- break;
-
- default:
- /* presumably a transient fault */
- pr_warning("%s: unexpected %s status %d\n",
- __func__, ep->name, req->status);
- gs_start_rx(port);
- break;
- }
+ list_add_tail(&req->list, &port->read_queue);
+ tasklet_schedule(&port->push);
spin_unlock(&port->port_lock);
}
@@ -625,6 +676,7 @@
}
/* queue read requests */
+ port->n_read = 0;
started = gs_start_rx(port);
/* unblock any pending writes into our circular buffer */
@@ -633,9 +685,10 @@
} else {
gs_free_requests(ep, head);
gs_free_requests(port->port_usb->in, &port->write_pool);
+ status = -EIO;
}
- return started ? 0 : status;
+ return status;
}
/*-------------------------------------------------------------------------*/
@@ -736,10 +789,13 @@
/* if connected, start the I/O stream */
if (port->port_usb) {
+ struct gserial *gser = port->port_usb;
+
pr_debug("gs_open: start ttyGS%d\n", port->port_num);
gs_start_io(port);
- /* REVISIT for ACM, issue "network connected" event */
+ if (gser->connect)
+ gser->connect(gser);
}
pr_debug("gs_open: ttyGS%d (%p,%p)\n", port->port_num, tty, file);
@@ -766,6 +822,7 @@
static void gs_close(struct tty_struct *tty, struct file *file)
{
struct gs_port *port = tty->driver_data;
+ struct gserial *gser;
spin_lock_irq(&port->port_lock);
@@ -785,32 +842,31 @@
port->openclose = true;
port->open_count = 0;
- if (port->port_usb)
- /* REVISIT for ACM, issue "network disconnected" event */;
+ gser = port->port_usb;
+ if (gser && gser->disconnect)
+ gser->disconnect(gser);
/* wait for circular write buffer to drain, disconnect, or at
* most GS_CLOSE_TIMEOUT seconds; then discard the rest
*/
- if (gs_buf_data_avail(&port->port_write_buf) > 0
- && port->port_usb) {
+ if (gs_buf_data_avail(&port->port_write_buf) > 0 && gser) {
spin_unlock_irq(&port->port_lock);
wait_event_interruptible_timeout(port->drain_wait,
gs_writes_finished(port),
GS_CLOSE_TIMEOUT * HZ);
spin_lock_irq(&port->port_lock);
+ gser = port->port_usb;
}
/* Iff we're disconnected, there can be no I/O in flight so it's
* ok to free the circular buffer; else just scrub it. And don't
* let the push tasklet fire again until we're re-opened.
*/
- if (port->port_usb == NULL)
+ if (gser == NULL)
gs_buf_free(&port->port_write_buf);
else
gs_buf_clear(&port->port_write_buf);
- tasklet_kill(&port->push);
-
tty->driver_data = NULL;
port->port_tty = NULL;
@@ -911,15 +967,35 @@
{
struct gs_port *port = tty->driver_data;
unsigned long flags;
- unsigned started = 0;
spin_lock_irqsave(&port->port_lock, flags);
- if (port->port_usb)
- started = gs_start_rx(port);
+ if (port->port_usb) {
+ /* Kickstart read queue processing. We don't do xon/xoff,
+ * rts/cts, or other handshaking with the host, but if the
+ * read queue backs up enough we'll be NAKing OUT packets.
+ */
+ tasklet_schedule(&port->push);
+ pr_vdebug(PREFIX "%d: unthrottle\n", port->port_num);
+ }
spin_unlock_irqrestore(&port->port_lock, flags);
+}
- pr_vdebug("gs_unthrottle: ttyGS%d, %d packets\n",
- port->port_num, started);
+static int gs_break_ctl(struct tty_struct *tty, int duration)
+{
+ struct gs_port *port = tty->driver_data;
+ int status = 0;
+ struct gserial *gser;
+
+ pr_vdebug("gs_break_ctl: ttyGS%d, send break (%d) \n",
+ port->port_num, duration);
+
+ spin_lock_irq(&port->port_lock);
+ gser = port->port_usb;
+ if (gser && gser->send_break)
+ status = gser->send_break(gser, duration);
+ spin_unlock_irq(&port->port_lock);
+
+ return status;
}
static const struct tty_operations gs_tty_ops = {
@@ -931,6 +1007,7 @@
.write_room = gs_write_room,
.chars_in_buffer = gs_chars_in_buffer,
.unthrottle = gs_unthrottle,
+ .break_ctl = gs_break_ctl,
};
/*-------------------------------------------------------------------------*/
@@ -953,6 +1030,7 @@
tasklet_init(&port->push, gs_rx_push, (unsigned long) port);
INIT_LIST_HEAD(&port->read_pool);
+ INIT_LIST_HEAD(&port->read_queue);
INIT_LIST_HEAD(&port->write_pool);
port->port_num = port_num;
@@ -997,7 +1075,7 @@
gs_tty_driver->owner = THIS_MODULE;
gs_tty_driver->driver_name = "g_serial";
- gs_tty_driver->name = "ttyGS";
+ gs_tty_driver->name = PREFIX;
/* uses dynamically assigned dev_t values */
gs_tty_driver->type = TTY_DRIVER_TYPE_SERIAL;
@@ -1104,6 +1182,8 @@
ports[i].port = NULL;
mutex_unlock(&ports[i].lock);
+ tasklet_kill(&port->push);
+
/* wait for old opens to finish */
wait_event(port->close_wait, gs_closed(port));
@@ -1175,14 +1255,17 @@
/* REVISIT if waiting on "carrier detect", signal. */
- /* REVISIT for ACM, issue "network connection" status notification:
- * connected if open_count, else disconnected.
+ /* if it's already open, start I/O ... and notify the serial
+ * protocol about open/close status (connect/disconnect).
*/
-
- /* if it's already open, start I/O */
if (port->open_count) {
pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
gs_start_io(port);
+ if (gser->connect)
+ gser->connect(gser);
+ } else {
+ if (gser->disconnect)
+ gser->disconnect(gser);
}
spin_unlock_irqrestore(&port->port_lock, flags);
@@ -1241,6 +1324,7 @@
if (port->open_count == 0 && !port->openclose)
gs_buf_free(&port->port_write_buf);
gs_free_requests(gser->out, &port->read_pool);
+ gs_free_requests(gser->out, &port->read_queue);
gs_free_requests(gser->in, &port->write_pool);
spin_unlock_irqrestore(&port->port_lock, flags);
}
diff --git a/drivers/usb/gadget/u_serial.h b/drivers/usb/gadget/u_serial.h
index 7b56113..af3910d 100644
--- a/drivers/usb/gadget/u_serial.h
+++ b/drivers/usb/gadget/u_serial.h
@@ -23,8 +23,7 @@
* style I/O using the USB peripheral endpoints listed here, including
* hookups to sysfs and /dev for each logical "tty" device.
*
- * REVISIT need TTY --> USB event flow too, so ACM can report open/close
- * as carrier detect events. Model after ECM. There's more ACM state too.
+ * REVISIT at least ACM could support tiocmget() if needed.
*
* REVISIT someday, allow multiplexing several TTYs over these endpoints.
*/
@@ -41,8 +40,17 @@
/* REVISIT avoid this CDC-ACM support harder ... */
struct usb_cdc_line_coding port_line_coding; /* 9600-8-N-1 etc */
+
+ /* notification callbacks */
+ void (*connect)(struct gserial *p);
+ void (*disconnect)(struct gserial *p);
+ int (*send_break)(struct gserial *p, int duration);
};
+/* utilities to allocate/free request and buffer */
+struct usb_request *gs_alloc_req(struct usb_ep *ep, unsigned len, gfp_t flags);
+void gs_free_req(struct usb_ep *, struct usb_request *req);
+
/* port setup/teardown is handled by gadget driver */
int gserial_setup(struct usb_gadget *g, unsigned n_ports);
void gserial_cleanup(void);
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index d9d53f2..8409e07 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -145,16 +145,6 @@
return -ETIMEDOUT;
}
-static int handshake_on_error_set_halt(struct ehci_hcd *ehci, void __iomem *ptr,
- u32 mask, u32 done, int usec)
-{
- int error = handshake(ehci, ptr, mask, done, usec);
- if (error)
- ehci_to_hcd(ehci)->state = HC_STATE_HALT;
-
- return error;
-}
-
/* force HC to halt state from unknown (EHCI spec section 2.3) */
static int ehci_halt (struct ehci_hcd *ehci)
{
@@ -173,6 +163,22 @@
STS_HALT, STS_HALT, 16 * 125);
}
+static int handshake_on_error_set_halt(struct ehci_hcd *ehci, void __iomem *ptr,
+ u32 mask, u32 done, int usec)
+{
+ int error;
+
+ error = handshake(ehci, ptr, mask, done, usec);
+ if (error) {
+ ehci_halt(ehci);
+ ehci_to_hcd(ehci)->state = HC_STATE_HALT;
+ ehci_err(ehci, "force halt; handhake %p %08x %08x -> %d\n",
+ ptr, mask, done, error);
+ }
+
+ return error;
+}
+
/* put TDI/ARC silicon into EHCI mode */
static void tdi_reset (struct ehci_hcd *ehci)
{
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 5fbdc14..5416cf9 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/mbus.h>
-#include <asm/plat-orion/ehci-orion.h>
+#include <plat/ehci-orion.h>
#define rdl(off) __raw_readl(hcd->regs + (off))
#define wrl(off, val) __raw_writel((val), hcd->regs + (off))
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b7853c8..4a0c5a7 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -437,6 +437,9 @@
u32 cmd;
int status;
+ if (ehci->periodic_sched++)
+ return 0;
+
/* did clearing PSE did take effect yet?
* takes effect only at frame boundaries...
*/
@@ -461,6 +464,9 @@
u32 cmd;
int status;
+ if (--ehci->periodic_sched)
+ return 0;
+
/* did setting PSE not take effect yet?
* takes effect only at frame boundaries...
*/
@@ -544,13 +550,10 @@
: (qh->usecs * 8);
/* maybe enable periodic schedule processing */
- if (!ehci->periodic_sched++)
- return enable_periodic (ehci);
-
- return 0;
+ return enable_periodic(ehci);
}
-static void qh_unlink_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh)
+static int qh_unlink_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh)
{
unsigned i;
unsigned period;
@@ -586,9 +589,7 @@
qh_put (qh);
/* maybe turn off periodic schedule */
- ehci->periodic_sched--;
- if (!ehci->periodic_sched)
- (void) disable_periodic (ehci);
+ return disable_periodic(ehci);
}
static void intr_deschedule (struct ehci_hcd *ehci, struct ehci_qh *qh)
@@ -1562,9 +1563,7 @@
urb->hcpriv = NULL;
timer_action (ehci, TIMER_IO_WATCHDOG);
- if (unlikely (!ehci->periodic_sched++))
- return enable_periodic (ehci);
- return 0;
+ return enable_periodic(ehci);
}
#define ISO_ERRS (EHCI_ISOC_BUF_ERR | EHCI_ISOC_BABBLE | EHCI_ISOC_XACTERR)
@@ -1642,7 +1641,7 @@
ehci_urb_done(ehci, urb, 0);
retval = true;
urb = NULL;
- ehci->periodic_sched--;
+ (void) disable_periodic(ehci);
ehci_to_hcd(ehci)->self.bandwidth_isoc_reqs--;
if (unlikely (list_empty (&stream->td_list))) {
@@ -1951,9 +1950,7 @@
urb->hcpriv = NULL;
timer_action (ehci, TIMER_IO_WATCHDOG);
- if (!ehci->periodic_sched++)
- return enable_periodic (ehci);
- return 0;
+ return enable_periodic(ehci);
}
/*-------------------------------------------------------------------------*/
@@ -2019,7 +2016,7 @@
ehci_urb_done(ehci, urb, 0);
retval = true;
urb = NULL;
- ehci->periodic_sched--;
+ (void) disable_periodic(ehci);
ehci_to_hcd(ehci)->self.bandwidth_isoc_reqs--;
if (list_empty (&stream->td_list)) {
@@ -2243,8 +2240,7 @@
if (unlikely (modified)) {
if (likely(ehci->periodic_sched > 0))
goto restart;
- /* maybe we can short-circuit this scan! */
- disable_periodic(ehci);
+ /* short-circuit this scan */
now_uframe = clock;
break;
}
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index c858f2a..8017f1c 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -126,9 +126,8 @@
* doesn't quite work because some people have to enforce 32-bit access
*/
static void priv_read_copy(struct isp1760_hcd *priv, u32 *src,
- __u32 __iomem *dst, u32 offset, u32 len)
+ __u32 __iomem *dst, u32 len)
{
- struct usb_hcd *hcd = priv_to_hcd(priv);
u32 val;
u8 *buff8;
@@ -136,11 +135,6 @@
printk(KERN_ERR "ERROR: buffer: %p len: %d\n", src, len);
return;
}
- isp1760_writel(offset, hcd->regs + HC_MEMORY_REG);
- /* XXX
- * 90nsec delay, the spec says something how this could be avoided.
- */
- mdelay(1);
while (len >= 4) {
*src = __raw_readl(dst);
@@ -987,8 +981,20 @@
printk(KERN_ERR "qh is 0\n");
continue;
}
- priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + atl_regs,
- atl_regs, sizeof(ptd));
+ isp1760_writel(atl_regs + ISP_BANK(0), usb_hcd->regs +
+ HC_MEMORY_REG);
+ isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs +
+ HC_MEMORY_REG);
+ /*
+ * write bank1 address twice to ensure the 90ns delay (time
+ * between BANK0 write and the priv_read_copy() call is at
+ * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 109ns)
+ */
+ isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs +
+ HC_MEMORY_REG);
+
+ priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + atl_regs +
+ ISP_BANK(0), sizeof(ptd));
dw1 = le32_to_cpu(ptd.dw1);
dw2 = le32_to_cpu(ptd.dw2);
@@ -1091,7 +1097,7 @@
case IN_PID:
priv_read_copy(priv,
priv->atl_ints[queue_entry].data_buffer,
- usb_hcd->regs + payload, payload,
+ usb_hcd->regs + payload + ISP_BANK(1),
length);
case OUT_PID:
@@ -1122,11 +1128,11 @@
} else if (usb_pipebulk(urb->pipe) && (length < qtd->length)) {
/* short BULK received */
- printk(KERN_ERR "short bulk, %d instead %zu\n", length,
- qtd->length);
if (urb->transfer_flags & URB_SHORT_NOT_OK) {
urb->status = -EREMOTEIO;
- printk(KERN_ERR "not okey\n");
+ isp1760_dbg(priv, "short bulk, %d instead %zu "
+ "with URB_SHORT_NOT_OK flag.\n",
+ length, qtd->length);
}
if (urb->status == -EINPROGRESS)
@@ -1206,8 +1212,20 @@
continue;
}
- priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + int_regs,
- int_regs, sizeof(ptd));
+ isp1760_writel(int_regs + ISP_BANK(0), usb_hcd->regs +
+ HC_MEMORY_REG);
+ isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs +
+ HC_MEMORY_REG);
+ /*
+ * write bank1 address twice to ensure the 90ns delay (time
+ * between BANK0 write and the priv_read_copy() call is at
+ * least 3*t_WHWL + 2*t_w11 = 3*25ns + 2*17ns = 92ns)
+ */
+ isp1760_writel(payload + ISP_BANK(1), usb_hcd->regs +
+ HC_MEMORY_REG);
+
+ priv_read_copy(priv, (u32 *)&ptd, usb_hcd->regs + int_regs +
+ ISP_BANK(0), sizeof(ptd));
dw1 = le32_to_cpu(ptd.dw1);
dw3 = le32_to_cpu(ptd.dw3);
check_int_err_status(le32_to_cpu(ptd.dw4));
@@ -1242,7 +1260,7 @@
case IN_PID:
priv_read_copy(priv,
priv->int_ints[queue_entry].data_buffer,
- usb_hcd->regs + payload , payload,
+ usb_hcd->regs + payload + ISP_BANK(1),
length);
case OUT_PID:
@@ -1615,8 +1633,7 @@
return -EPIPE;
}
- isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
- return 0;
+ return isp1760_prepare_enqueue(priv, urb, &qtd_list, mem_flags, pe);
}
static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
diff --git a/drivers/usb/host/isp1760-hcd.h b/drivers/usb/host/isp1760-hcd.h
index 6473dd8..4377277 100644
--- a/drivers/usb/host/isp1760-hcd.h
+++ b/drivers/usb/host/isp1760-hcd.h
@@ -54,6 +54,8 @@
#define BUFFER_MAP 0x7
#define HC_MEMORY_REG 0x33c
+#define ISP_BANK(x) ((x) << 16)
+
#define HC_PORT1_CTRL 0x374
#define PORT1_POWER (3 << 3)
#define PORT1_INIT1 (1 << 7)
@@ -119,6 +121,9 @@
typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh,
struct isp1760_qtd *qtd);
+#define isp1760_dbg(priv, fmt, args...) \
+ dev_dbg(priv_to_hcd(priv)->self.controller, fmt, ##args)
+
#define isp1760_info(priv, fmt, args...) \
dev_info(priv_to_hcd(priv)->self.controller, fmt, ##args)
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 6db7a28..4ed228a 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -260,7 +260,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c
index c094800..2ac4e02 100644
--- a/drivers/usb/host/ohci-au1xxx.c
+++ b/drivers/usb/host/ohci-au1xxx.c
@@ -163,7 +163,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c
index cb0b506..fb3055f 100644
--- a/drivers/usb/host/ohci-ep93xx.c
+++ b/drivers/usb/host/ohci-ep93xx.c
@@ -134,7 +134,6 @@
.get_frame_number = ohci_get_frame,
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 26bc479..8990196 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -86,6 +86,21 @@
static int ohci_restart (struct ohci_hcd *ohci);
#endif
+#ifdef CONFIG_PCI
+static void quirk_amd_pll(int state);
+static void amd_iso_dev_put(void);
+#else
+static inline void quirk_amd_pll(int state)
+{
+ return;
+}
+static inline void amd_iso_dev_put(void)
+{
+ return;
+}
+#endif
+
+
#include "ohci-hub.c"
#include "ohci-dbg.c"
#include "ohci-mem.c"
@@ -483,6 +498,9 @@
int ret;
struct usb_hcd *hcd = ohci_to_hcd(ohci);
+ if (distrust_firmware)
+ ohci->flags |= OHCI_QUIRK_HUB_POWER;
+
disable (ohci);
ohci->regs = hcd->regs;
@@ -689,7 +707,8 @@
temp |= RH_A_NOCP;
temp &= ~(RH_A_POTPGT | RH_A_NPS);
ohci_writel (ohci, temp, &ohci->regs->roothub.a);
- } else if ((ohci->flags & OHCI_QUIRK_AMD756) || distrust_firmware) {
+ } else if ((ohci->flags & OHCI_QUIRK_AMD756) ||
+ (ohci->flags & OHCI_QUIRK_HUB_POWER)) {
/* hub power always on; required for AMD-756 and some
* Mac platforms. ganged overcurrent reporting, if any.
*/
@@ -882,6 +901,8 @@
if (quirk_zfmicro(ohci))
del_timer(&ohci->unlink_watchdog);
+ if (quirk_amdiso(ohci))
+ amd_iso_dev_put();
remove_debug_files (ohci);
ohci_mem_cleanup (ohci);
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index b567392..7ea9a7b 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -36,18 +36,6 @@
/*-------------------------------------------------------------------------*/
-/* hcd->hub_irq_enable() */
-static void ohci_rhsc_enable (struct usb_hcd *hcd)
-{
- struct ohci_hcd *ohci = hcd_to_ohci (hcd);
-
- spin_lock_irq(&ohci->lock);
- if (!ohci->autostop)
- del_timer(&hcd->rh_timer); /* Prevent next poll */
- ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable);
- spin_unlock_irq(&ohci->lock);
-}
-
#define OHCI_SCHED_ENABLES \
(OHCI_CTRL_CLE|OHCI_CTRL_BLE|OHCI_CTRL_PLE|OHCI_CTRL_IE)
@@ -374,18 +362,28 @@
int any_connected)
{
int poll_rh = 1;
+ int rhsc;
+ rhsc = ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC;
switch (ohci->hc_control & OHCI_CTRL_HCFS) {
case OHCI_USB_OPER:
- /* keep on polling until we know a device is connected
- * and RHSC is enabled */
+ /* If no status changes are pending, enable status-change
+ * interrupts.
+ */
+ if (!rhsc && !changed) {
+ rhsc = OHCI_INTR_RHSC;
+ ohci_writel(ohci, rhsc, &ohci->regs->intrenable);
+ }
+
+ /* Keep on polling until we know a device is connected
+ * and RHSC is enabled, or until we autostop.
+ */
if (!ohci->autostop) {
if (any_connected ||
!device_may_wakeup(&ohci_to_hcd(ohci)
->self.root_hub->dev)) {
- if (ohci_readl(ohci, &ohci->regs->intrenable) &
- OHCI_INTR_RHSC)
+ if (rhsc)
poll_rh = 0;
} else {
ohci->autostop = 1;
@@ -398,12 +396,13 @@
ohci->autostop = 0;
ohci->next_statechange = jiffies +
STATECHANGE_DELAY;
- } else if (time_after_eq(jiffies,
+ } else if (rhsc && time_after_eq(jiffies,
ohci->next_statechange)
&& !ohci->ed_rm_list
&& !(ohci->hc_control &
OHCI_SCHED_ENABLES)) {
ohci_rh_suspend(ohci, 1);
+ poll_rh = 0;
}
}
break;
@@ -417,6 +416,12 @@
else
usb_hcd_resume_root_hub(ohci_to_hcd(ohci));
} else {
+ if (!rhsc && (ohci->autostop ||
+ ohci_to_hcd(ohci)->self.root_hub->
+ do_remote_wakeup))
+ ohci_writel(ohci, OHCI_INTR_RHSC,
+ &ohci->regs->intrenable);
+
/* everything is idle, no need for polling */
poll_rh = 0;
}
@@ -438,12 +443,16 @@
static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
int any_connected)
{
- int poll_rh = 1;
-
- /* keep on polling until RHSC is enabled */
+ /* If RHSC is enabled, don't poll */
if (ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC)
- poll_rh = 0;
- return poll_rh;
+ return 0;
+
+ /* If no status changes are pending, enable status-change interrupts */
+ if (!changed) {
+ ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable);
+ return 0;
+ }
+ return 1;
}
#endif /* CONFIG_PM */
@@ -483,6 +492,13 @@
length++;
}
+ /* Some broken controllers never turn off RHCS in the interrupt
+ * status register. For their sake we won't re-enable RHSC
+ * interrupts if the flag is already set.
+ */
+ if (ohci_readl(ohci, &ohci->regs->intrstatus) & OHCI_INTR_RHSC)
+ changed = 1;
+
/* look at each port */
for (i = 0; i < ohci->num_ports; i++) {
u32 status = roothub_portstatus (ohci, i);
@@ -572,8 +588,6 @@
return 0;
}
-static void start_hnp(struct ohci_hcd *ohci);
-
#else
#define ohci_start_port_reset NULL
@@ -760,7 +774,7 @@
#ifdef CONFIG_USB_OTG
if (hcd->self.otg_port == (wIndex + 1)
&& hcd->self.b_hnp_enable)
- start_hnp(ohci);
+ ohci->start_hnp(ohci);
else
#endif
ohci_writel (ohci, RH_PS_PSS,
diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 9e31d44..de42283 100644
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -193,7 +193,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 94dfca0..95b3ec8 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -208,7 +208,7 @@
if (cpu_is_omap16xx())
ocpi_enable();
-#ifdef CONFIG_ARCH_OMAP_OTG
+#ifdef CONFIG_USB_OTG
if (need_transceiver) {
ohci->transceiver = otg_get_transceiver();
if (ohci->transceiver) {
@@ -225,6 +225,7 @@
dev_err(hcd->self.controller, "can't find transceiver\n");
return -ENODEV;
}
+ ohci->start_hnp = start_hnp;
}
#endif
@@ -260,7 +261,7 @@
omap_cfg_reg(W4_USB_HIGHZ);
}
ohci_writel(ohci, rh, &ohci->regs->roothub.a);
- distrust_firmware = 0;
+ ohci->flags &= ~OHCI_QUIRK_HUB_POWER;
} else if (machine_is_nokia770()) {
/* We require a self-powered hub, which should have
* plenty of power. */
@@ -469,7 +470,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 4696cc9..a9c2ae3 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -18,6 +18,28 @@
#error "This file is PCI bus glue. CONFIG_PCI must be defined."
#endif
+#include <linux/pci.h>
+#include <linux/io.h>
+
+
+/* constants used to work around PM-related transfer
+ * glitches in some AMD 700 series southbridges
+ */
+#define AB_REG_BAR 0xf0
+#define AB_INDX(addr) ((addr) + 0x00)
+#define AB_DATA(addr) ((addr) + 0x04)
+#define AX_INDXC 0X30
+#define AX_DATAC 0x34
+
+#define NB_PCIE_INDX_ADDR 0xe0
+#define NB_PCIE_INDX_DATA 0xe4
+#define PCIE_P_CNTL 0x10040
+#define BIF_NB 0x10002
+
+static struct pci_dev *amd_smbus_dev;
+static struct pci_dev *amd_hb_dev;
+static int amd_ohci_iso_count;
+
/*-------------------------------------------------------------------------*/
static int broken_suspend(struct usb_hcd *hcd)
@@ -143,6 +165,103 @@
return 0;
}
+static int ohci_quirk_amd700(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ u8 rev = 0;
+
+ if (!amd_smbus_dev)
+ amd_smbus_dev = pci_get_device(PCI_VENDOR_ID_ATI,
+ PCI_DEVICE_ID_ATI_SBX00_SMBUS, NULL);
+ if (!amd_smbus_dev)
+ return 0;
+
+ pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);
+ if ((rev > 0x3b) || (rev < 0x30)) {
+ pci_dev_put(amd_smbus_dev);
+ amd_smbus_dev = NULL;
+ return 0;
+ }
+
+ amd_ohci_iso_count++;
+
+ if (!amd_hb_dev)
+ amd_hb_dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x9600, NULL);
+
+ ohci->flags |= OHCI_QUIRK_AMD_ISO;
+ ohci_dbg(ohci, "enabled AMD ISO transfers quirk\n");
+
+ return 0;
+}
+
+/*
+ * The hardware normally enables the A-link power management feature, which
+ * lets the system lower the power consumption in idle states.
+ *
+ * Assume the system is configured to have USB 1.1 ISO transfers going
+ * to or from a USB device. Without this quirk, that stream may stutter
+ * or have breaks occasionally. For transfers going to speakers, this
+ * makes a very audible mess...
+ *
+ * That audio playback corruption is due to the audio stream getting
+ * interrupted occasionally when the link goes in lower power state
+ * This USB quirk prevents the link going into that lower power state
+ * during audio playback or other ISO operations.
+ */
+static void quirk_amd_pll(int on)
+{
+ u32 addr;
+ u32 val;
+ u32 bit = (on > 0) ? 1 : 0;
+
+ pci_read_config_dword(amd_smbus_dev, AB_REG_BAR, &addr);
+
+ /* BIT names/meanings are NDA-protected, sorry ... */
+
+ outl(AX_INDXC, AB_INDX(addr));
+ outl(0x40, AB_DATA(addr));
+ outl(AX_DATAC, AB_INDX(addr));
+ val = inl(AB_DATA(addr));
+ val &= ~((1 << 3) | (1 << 4) | (1 << 9));
+ val |= (bit << 3) | ((!bit) << 4) | ((!bit) << 9);
+ outl(val, AB_DATA(addr));
+
+ if (amd_hb_dev) {
+ addr = PCIE_P_CNTL;
+ pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_ADDR, addr);
+
+ pci_read_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, &val);
+ val &= ~(1 | (1 << 3) | (1 << 4) | (1 << 9) | (1 << 12));
+ val |= bit | (bit << 3) | (bit << 12);
+ val |= ((!bit) << 4) | ((!bit) << 9);
+ pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, val);
+
+ addr = BIF_NB;
+ pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_ADDR, addr);
+
+ pci_read_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, &val);
+ val &= ~(1 << 8);
+ val |= bit << 8;
+ pci_write_config_dword(amd_hb_dev, NB_PCIE_INDX_DATA, val);
+ }
+}
+
+static void amd_iso_dev_put(void)
+{
+ amd_ohci_iso_count--;
+ if (amd_ohci_iso_count == 0) {
+ if (amd_smbus_dev) {
+ pci_dev_put(amd_smbus_dev);
+ amd_smbus_dev = NULL;
+ }
+ if (amd_hb_dev) {
+ pci_dev_put(amd_hb_dev);
+ amd_hb_dev = NULL;
+ }
+ }
+
+}
+
/* List of quirks for OHCI */
static const struct pci_device_id ohci_pci_quirks[] = {
{
@@ -181,6 +300,19 @@
PCI_DEVICE(PCI_VENDOR_ID_ITE, 0x8152),
.driver_data = (unsigned long) broken_suspend,
},
+ {
+ PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4397),
+ .driver_data = (unsigned long)ohci_quirk_amd700,
+ },
+ {
+ PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4398),
+ .driver_data = (unsigned long)ohci_quirk_amd700,
+ },
+ {
+ PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4399),
+ .driver_data = (unsigned long)ohci_quirk_amd700,
+ },
+
/* FIXME for some of the early AMD 760 southbridges, OHCI
* won't work at all. blacklist them.
*/
@@ -327,7 +459,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index b02cd07..658a2a9 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -277,7 +277,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-pnx8550.c b/drivers/usb/host/ohci-pnx8550.c
index 605d59c..28467e2 100644
--- a/drivers/usb/host/ohci-pnx8550.c
+++ b/drivers/usb/host/ohci-pnx8550.c
@@ -201,7 +201,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c
index 91e6e10..7ac5326 100644
--- a/drivers/usb/host/ohci-ppc-of.c
+++ b/drivers/usb/host/ohci-ppc-of.c
@@ -72,7 +72,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c
index 523c301..cd3398b 100644
--- a/drivers/usb/host/ohci-ppc-soc.c
+++ b/drivers/usb/host/ohci-ppc-soc.c
@@ -172,7 +172,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index 55c9564..2089d8a 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -68,7 +68,6 @@
.get_frame_number = ohci_get_frame,
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
.start_port_reset = ohci_start_port_reset,
#if defined(CONFIG_PM)
.bus_suspend = ohci_bus_suspend,
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 8c9c484..7f0f35c 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -298,7 +298,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c
index 6a9b4c5..c2d80f8 100644
--- a/drivers/usb/host/ohci-q.c
+++ b/drivers/usb/host/ohci-q.c
@@ -49,6 +49,9 @@
switch (usb_pipetype (urb->pipe)) {
case PIPE_ISOCHRONOUS:
ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--;
+ if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0
+ && quirk_amdiso(ohci))
+ quirk_amd_pll(1);
break;
case PIPE_INTERRUPT:
ohci_to_hcd(ohci)->self.bandwidth_int_reqs--;
@@ -677,6 +680,9 @@
data + urb->iso_frame_desc [cnt].offset,
urb->iso_frame_desc [cnt].length, urb, cnt);
}
+ if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0
+ && quirk_amdiso(ohci))
+ quirk_amd_pll(0);
periodic = ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs++ == 0
&& ohci_to_hcd(ohci)->self.bandwidth_int_reqs == 0;
break;
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 9e3dc40..f46af7a 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -466,7 +466,6 @@
*/
.hub_status_data = ohci_s3c2410_hub_status_data,
.hub_control = ohci_s3c2410_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index 4626b00..e4bbe8e 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -231,7 +231,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-sh.c b/drivers/usb/host/ohci-sh.c
index e7ee607..60f03cc 100644
--- a/drivers/usb/host/ohci-sh.c
+++ b/drivers/usb/host/ohci-sh.c
@@ -68,7 +68,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c
index 21b164e..cff2363 100644
--- a/drivers/usb/host/ohci-sm501.c
+++ b/drivers/usb/host/ohci-sm501.c
@@ -75,7 +75,6 @@
*/
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci-ssb.c b/drivers/usb/host/ohci-ssb.c
index 3660c83..23fd6a8 100644
--- a/drivers/usb/host/ohci-ssb.c
+++ b/drivers/usb/host/ohci-ssb.c
@@ -81,7 +81,6 @@
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
- .hub_irq_enable = ohci_rhsc_enable,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index dc544dd..faf622e 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -371,6 +371,7 @@
* other external transceivers should be software-transparent
*/
struct otg_transceiver *transceiver;
+ void (*start_hnp)(struct ohci_hcd *ohci);
/*
* memory management for queue data structures
@@ -399,6 +400,8 @@
#define OHCI_QUIRK_ZFMICRO 0x20 /* Compaq ZFMicro chipset*/
#define OHCI_QUIRK_NEC 0x40 /* lost interrupts */
#define OHCI_QUIRK_FRAME_NO 0x80 /* no big endian frame_no shift */
+#define OHCI_QUIRK_HUB_POWER 0x100 /* distrust firmware power/oc setup */
+#define OHCI_QUIRK_AMD_ISO 0x200 /* ISO transfers*/
// there are also chip quirks/bugs in init logic
struct work_struct nec_work; /* Worker for NEC quirk */
@@ -426,6 +429,10 @@
{
return ohci->flags & OHCI_QUIRK_ZFMICRO;
}
+static inline int quirk_amdiso(struct ohci_hcd *ohci)
+{
+ return ohci->flags & OHCI_QUIRK_AMD_ISO;
+}
#else
static inline int quirk_nec(struct ohci_hcd *ohci)
{
@@ -435,6 +442,10 @@
{
return 0;
}
+static inline int quirk_amdiso(struct ohci_hcd *ohci)
+{
+ return 0;
+}
#endif
/* convert between an hcd pointer and the corresponding ohci_hcd */
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index d5f02dd..ea7126f 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -964,11 +964,34 @@
disable_irq_nrdy(r8a66597, pipenum);
}
+static void r8a66597_root_hub_start_polling(struct r8a66597 *r8a66597)
+{
+ mod_timer(&r8a66597->rh_timer,
+ jiffies + msecs_to_jiffies(R8A66597_RH_POLL_TIME));
+}
+
+static void start_root_hub_sampling(struct r8a66597 *r8a66597, int port,
+ int connect)
+{
+ struct r8a66597_root_hub *rh = &r8a66597->root_hub[port];
+
+ rh->old_syssts = r8a66597_read(r8a66597, get_syssts_reg(port)) & LNST;
+ rh->scount = R8A66597_MAX_SAMPLING;
+ if (connect)
+ rh->port |= 1 << USB_PORT_FEAT_CONNECTION;
+ else
+ rh->port &= ~(1 << USB_PORT_FEAT_CONNECTION);
+ rh->port |= 1 << USB_PORT_FEAT_C_CONNECTION;
+
+ r8a66597_root_hub_start_polling(r8a66597);
+}
+
/* this function must be called with interrupt disabled */
static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port,
u16 syssts)
{
if (syssts == SE0) {
+ r8a66597_write(r8a66597, ~ATTCH, get_intsts_reg(port));
r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port));
return;
}
@@ -1002,13 +1025,10 @@
{
struct r8a66597_device *dev = r8a66597->root_hub[port].dev;
- r8a66597->root_hub[port].port &= ~(1 << USB_PORT_FEAT_CONNECTION);
- r8a66597->root_hub[port].port |= (1 << USB_PORT_FEAT_C_CONNECTION);
-
disable_r8a66597_pipe_all(r8a66597, dev);
free_usb_address(r8a66597, dev);
- r8a66597_bset(r8a66597, ATTCHE, get_intenb_reg(port));
+ start_root_hub_sampling(r8a66597, port, 0);
}
/* this function must be called with interrupt disabled */
@@ -1551,23 +1571,6 @@
}
}
-static void r8a66597_root_hub_start_polling(struct r8a66597 *r8a66597)
-{
- mod_timer(&r8a66597->rh_timer,
- jiffies + msecs_to_jiffies(R8A66597_RH_POLL_TIME));
-}
-
-static void start_root_hub_sampling(struct r8a66597 *r8a66597, int port)
-{
- struct r8a66597_root_hub *rh = &r8a66597->root_hub[port];
-
- rh->old_syssts = r8a66597_read(r8a66597, get_syssts_reg(port)) & LNST;
- rh->scount = R8A66597_MAX_SAMPLING;
- r8a66597->root_hub[port].port |= (1 << USB_PORT_FEAT_CONNECTION)
- | (1 << USB_PORT_FEAT_C_CONNECTION);
- r8a66597_root_hub_start_polling(r8a66597);
-}
-
static irqreturn_t r8a66597_irq(struct usb_hcd *hcd)
{
struct r8a66597 *r8a66597 = hcd_to_r8a66597(hcd);
@@ -1594,7 +1597,7 @@
r8a66597_bclr(r8a66597, ATTCHE, INTENB2);
/* start usb bus sampling */
- start_root_hub_sampling(r8a66597, 1);
+ start_root_hub_sampling(r8a66597, 1, 1);
}
if (mask2 & DTCH) {
r8a66597_write(r8a66597, ~DTCH, INTSTS2);
@@ -1609,7 +1612,7 @@
r8a66597_bclr(r8a66597, ATTCHE, INTENB1);
/* start usb bus sampling */
- start_root_hub_sampling(r8a66597, 0);
+ start_root_hub_sampling(r8a66597, 0, 1);
}
if (mask1 & DTCH) {
r8a66597_write(r8a66597, ~DTCH, INTSTS1);
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 20ad3c4..228f2b0 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -2934,16 +2934,6 @@
return 0;
}
-static void u132_hub_irq_enable(struct usb_hcd *hcd)
-{
- struct u132 *u132 = hcd_to_u132(hcd);
- if (u132->going > 1) {
- dev_err(&u132->platform_dev->dev, "device has been removed %d\n"
- , u132->going);
- } else if (u132->going > 0)
- dev_err(&u132->platform_dev->dev, "device is being removed\n");
-}
-
#ifdef CONFIG_PM
static int u132_bus_suspend(struct usb_hcd *hcd)
@@ -2995,7 +2985,6 @@
.bus_suspend = u132_bus_suspend,
.bus_resume = u132_bus_resume,
.start_port_reset = u132_start_port_reset,
- .hub_irq_enable = u132_hub_irq_enable,
};
/*
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index 001789c..4ea50e0 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -42,16 +42,6 @@
To compile this driver as a module, choose M here. The module
will be called adutux.
-config USB_AUERSWALD
- tristate "USB Auerswald ISDN support"
- depends on USB
- help
- Say Y here if you want to connect an Auerswald USB ISDN Device
- to your computer's USB port.
-
- To compile this driver as a module, choose M here: the
- module will be called auerswald.
-
config USB_RIO500
tristate "USB Diamond Rio500 support"
depends on USB
diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile
index aba091c..45b4e12 100644
--- a/drivers/usb/misc/Makefile
+++ b/drivers/usb/misc/Makefile
@@ -5,7 +5,6 @@
obj-$(CONFIG_USB_ADUTUX) += adutux.o
obj-$(CONFIG_USB_APPLEDISPLAY) += appledisplay.o
-obj-$(CONFIG_USB_AUERSWALD) += auerswald.o
obj-$(CONFIG_USB_BERRY_CHARGE) += berry_charge.o
obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o
obj-$(CONFIG_USB_CYTHERM) += cytherm.o
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
deleted file mode 100644
index d2f61d5..0000000
--- a/drivers/usb/misc/auerswald.c
+++ /dev/null
@@ -1,2152 +0,0 @@
-/*****************************************************************************/
-/*
- * auerswald.c -- Auerswald PBX/System Telephone usb driver.
- *
- * Copyright (C) 2001 Wolfgang Mües (wolfgang@iksw-muees.de)
- *
- * Very much code of this driver is borrowed from dabusb.c (Deti Fliegl)
- * and from the USB Skeleton driver (Greg Kroah-Hartman). Thank you.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- /*****************************************************************************/
-
-/* Standard Linux module include files */
-#include <asm/uaccess.h>
-#include <asm/byteorder.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/wait.h>
-#include <linux/usb.h>
-#include <linux/mutex.h>
-
-/*-------------------------------------------------------------------*/
-/* Debug support */
-#ifdef DEBUG
-#define dump( adr, len) \
-do { \
- unsigned int u; \
- printk (KERN_DEBUG); \
- for (u = 0; u < len; u++) \
- printk (" %02X", adr[u] & 0xFF); \
- printk ("\n"); \
-} while (0)
-#else
-#define dump( adr, len)
-#endif
-
-/*-------------------------------------------------------------------*/
-/* Version Information */
-#define DRIVER_VERSION "0.9.11"
-#define DRIVER_AUTHOR "Wolfgang Mües <wolfgang@iksw-muees.de>"
-#define DRIVER_DESC "Auerswald PBX/System Telephone usb driver"
-
-/*-------------------------------------------------------------------*/
-/* Private declarations for Auerswald USB driver */
-
-/* Auerswald Vendor ID */
-#define ID_AUERSWALD 0x09BF
-
-#define AUER_MINOR_BASE 112 /* auerswald driver minor number */
-
-/* we can have up to this number of device plugged in at once */
-#define AUER_MAX_DEVICES 16
-
-
-/* Number of read buffers for each device */
-#define AU_RBUFFERS 10
-
-/* Number of chain elements for each control chain */
-#define AUCH_ELEMENTS 20
-
-/* Number of retries in communication */
-#define AU_RETRIES 10
-
-/*-------------------------------------------------------------------*/
-/* vendor specific protocol */
-/* Header Byte */
-#define AUH_INDIRMASK 0x80 /* mask for direct/indirect bit */
-#define AUH_DIRECT 0x00 /* data is for USB device */
-#define AUH_INDIRECT 0x80 /* USB device is relay */
-
-#define AUH_SPLITMASK 0x40 /* mask for split bit */
-#define AUH_UNSPLIT 0x00 /* data block is full-size */
-#define AUH_SPLIT 0x40 /* data block is part of a larger one,
- split-byte follows */
-
-#define AUH_TYPEMASK 0x3F /* mask for type of data transfer */
-#define AUH_TYPESIZE 0x40 /* different types */
-#define AUH_DCHANNEL 0x00 /* D channel data */
-#define AUH_B1CHANNEL 0x01 /* B1 channel transparent */
-#define AUH_B2CHANNEL 0x02 /* B2 channel transparent */
-/* 0x03..0x0F reserved for driver internal use */
-#define AUH_COMMAND 0x10 /* Command channel */
-#define AUH_BPROT 0x11 /* Configuration block protocol */
-#define AUH_DPROTANA 0x12 /* D channel protocol analyzer */
-#define AUH_TAPI 0x13 /* telephone api data (ATD) */
-/* 0x14..0x3F reserved for other protocols */
-#define AUH_UNASSIGNED 0xFF /* if char device has no assigned service */
-#define AUH_FIRSTUSERCH 0x11 /* first channel which is available for driver users */
-
-#define AUH_SIZE 1 /* Size of Header Byte */
-
-/* Split Byte. Only present if split bit in header byte set.*/
-#define AUS_STARTMASK 0x80 /* mask for first block of splitted frame */
-#define AUS_FIRST 0x80 /* first block */
-#define AUS_FOLLOW 0x00 /* following block */
-
-#define AUS_ENDMASK 0x40 /* mask for last block of splitted frame */
-#define AUS_END 0x40 /* last block */
-#define AUS_NOEND 0x00 /* not the last block */
-
-#define AUS_LENMASK 0x3F /* mask for block length information */
-
-/* Request types */
-#define AUT_RREQ (USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* Read Request */
-#define AUT_WREQ (USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* Write Request */
-
-/* Vendor Requests */
-#define AUV_GETINFO 0x00 /* GetDeviceInfo */
-#define AUV_WBLOCK 0x01 /* Write Block */
-#define AUV_RBLOCK 0x02 /* Read Block */
-#define AUV_CHANNELCTL 0x03 /* Channel Control */
-#define AUV_DUMMY 0x04 /* Dummy Out for retry */
-
-/* Device Info Types */
-#define AUDI_NUMBCH 0x0000 /* Number of supported B channels */
-#define AUDI_OUTFSIZE 0x0001 /* Size of OUT B channel fifos */
-#define AUDI_MBCTRANS 0x0002 /* max. Blocklength of control transfer */
-
-/* Interrupt endpoint definitions */
-#define AU_IRQENDP 1 /* Endpoint number */
-#define AU_IRQCMDID 16 /* Command-block ID */
-#define AU_BLOCKRDY 0 /* Command: Block data ready on ctl endpoint */
-#define AU_IRQMINSIZE 5 /* Nr. of bytes decoded in this driver */
-
-/* Device String Descriptors */
-#define AUSI_VENDOR 1 /* "Auerswald GmbH & Co. KG" */
-#define AUSI_DEVICE 2 /* Name of the Device */
-#define AUSI_SERIALNR 3 /* Serial Number */
-#define AUSI_MSN 4 /* "MSN ..." (first) Multiple Subscriber Number */
-
-#define AUSI_DLEN 100 /* Max. Length of Device Description */
-
-#define AUV_RETRY 0x101 /* First Firmware version which can do control retries */
-
-/*-------------------------------------------------------------------*/
-/* External data structures / Interface */
-typedef struct
-{
- char __user *buf; /* return buffer for string contents */
- unsigned int bsize; /* size of return buffer */
-} audevinfo_t,*paudevinfo_t;
-
-/* IO controls */
-#define IOCTL_AU_SLEN _IOR( 'U', 0xF0, int) /* return the max. string descriptor length */
-#define IOCTL_AU_DEVINFO _IOWR('U', 0xF1, audevinfo_t) /* get name of a specific device */
-#define IOCTL_AU_SERVREQ _IOW( 'U', 0xF2, int) /* request a service channel */
-#define IOCTL_AU_BUFLEN _IOR( 'U', 0xF3, int) /* return the max. buffer length for the device */
-#define IOCTL_AU_RXAVAIL _IOR( 'U', 0xF4, int) /* return != 0 if Receive Data available */
-#define IOCTL_AU_CONNECT _IOR( 'U', 0xF5, int) /* return != 0 if connected to a service channel */
-#define IOCTL_AU_TXREADY _IOR( 'U', 0xF6, int) /* return != 0 if Transmitt channel ready to send */
-/* 'U' 0xF7..0xFF reseved */
-
-/*-------------------------------------------------------------------*/
-/* Internal data structures */
-
-/* ..................................................................*/
-/* urb chain element */
-struct auerchain; /* forward for circular reference */
-typedef struct
-{
- struct auerchain *chain; /* pointer to the chain to which this element belongs */
- struct urb * urbp; /* pointer to attached urb */
- void *context; /* saved URB context */
- usb_complete_t complete; /* saved URB completion function */
- struct list_head list; /* to include element into a list */
-} auerchainelement_t,*pauerchainelement_t;
-
-/* urb chain */
-typedef struct auerchain
-{
- pauerchainelement_t active; /* element which is submitted to urb */
- spinlock_t lock; /* protection agains interrupts */
- struct list_head waiting_list; /* list of waiting elements */
- struct list_head free_list; /* list of available elements */
-} auerchain_t,*pauerchain_t;
-
-/* urb blocking completion helper struct */
-typedef struct
-{
- wait_queue_head_t wqh; /* wait for completion */
- unsigned int done; /* completion flag */
-} auerchain_chs_t,*pauerchain_chs_t;
-
-/* ...................................................................*/
-/* buffer element */
-struct auerbufctl; /* forward */
-typedef struct
-{
- char *bufp; /* reference to allocated data buffer */
- unsigned int len; /* number of characters in data buffer */
- unsigned int retries; /* for urb retries */
- struct usb_ctrlrequest *dr; /* for setup data in control messages */
- struct urb * urbp; /* USB urb */
- struct auerbufctl *list; /* pointer to list */
- struct list_head buff_list; /* reference to next buffer in list */
-} auerbuf_t,*pauerbuf_t;
-
-/* buffer list control block */
-typedef struct auerbufctl
-{
- spinlock_t lock; /* protection in interrupt */
- struct list_head free_buff_list;/* free buffers */
- struct list_head rec_buff_list; /* buffers with receive data */
-} auerbufctl_t,*pauerbufctl_t;
-
-/* ...................................................................*/
-/* service context */
-struct auerscon; /* forward */
-typedef void (*auer_dispatch_t)(struct auerscon*, pauerbuf_t);
-typedef void (*auer_disconn_t) (struct auerscon*);
-typedef struct auerscon
-{
- unsigned int id; /* protocol service id AUH_xxxx */
- auer_dispatch_t dispatch; /* dispatch read buffer */
- auer_disconn_t disconnect; /* disconnect from device, wake up all char readers */
-} auerscon_t,*pauerscon_t;
-
-/* ...................................................................*/
-/* USB device context */
-typedef struct
-{
- struct mutex mutex; /* protection in user context */
- char name[20]; /* name of the /dev/usb entry */
- unsigned int dtindex; /* index in the device table */
- struct usb_device * usbdev; /* USB device handle */
- int open_count; /* count the number of open character channels */
- char dev_desc[AUSI_DLEN];/* for storing a textual description */
- unsigned int maxControlLength; /* max. Length of control paket (without header) */
- struct urb * inturbp; /* interrupt urb */
- char * intbufp; /* data buffer for interrupt urb */
- unsigned int irqsize; /* size of interrupt endpoint 1 */
- struct auerchain controlchain; /* for chaining of control messages */
- auerbufctl_t bufctl; /* Buffer control for control transfers */
- pauerscon_t services[AUH_TYPESIZE];/* context pointers for each service */
- unsigned int version; /* Version of the device */
- wait_queue_head_t bufferwait; /* wait for a control buffer */
-} auerswald_t,*pauerswald_t;
-
-/* ................................................................... */
-/* character device context */
-typedef struct
-{
- struct mutex mutex; /* protection in user context */
- pauerswald_t auerdev; /* context pointer of assigned device */
- auerbufctl_t bufctl; /* controls the buffer chain */
- auerscon_t scontext; /* service context */
- wait_queue_head_t readwait; /* for synchronous reading */
- struct mutex readmutex; /* protection against multiple reads */
- pauerbuf_t readbuf; /* buffer held for partial reading */
- unsigned int readoffset; /* current offset in readbuf */
- unsigned int removed; /* is != 0 if device is removed */
-} auerchar_t,*pauerchar_t;
-
-
-/*-------------------------------------------------------------------*/
-/* Forwards */
-static void auerswald_ctrlread_complete (struct urb * urb);
-static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp);
-static struct usb_driver auerswald_driver;
-
-
-/*-------------------------------------------------------------------*/
-/* USB chain helper functions */
-/* -------------------------- */
-
-/* completion function for chained urbs */
-static void auerchain_complete (struct urb * urb)
-{
- unsigned long flags;
- int result;
-
- /* get pointer to element and to chain */
- pauerchainelement_t acep = urb->context;
- pauerchain_t acp = acep->chain;
-
- /* restore original entries in urb */
- urb->context = acep->context;
- urb->complete = acep->complete;
-
- dbg ("auerchain_complete called");
-
- /* call original completion function
- NOTE: this function may lead to more urbs submitted into the chain.
- (no chain lock at calling complete()!)
- acp->active != NULL is protecting us against recursion.*/
- urb->complete (urb);
-
- /* detach element from chain data structure */
- spin_lock_irqsave (&acp->lock, flags);
- if (acp->active != acep) /* paranoia debug check */
- dbg ("auerchain_complete: completion on non-active element called!");
- else
- acp->active = NULL;
-
- /* add the used chain element to the list of free elements */
- list_add_tail (&acep->list, &acp->free_list);
- acep = NULL;
-
- /* is there a new element waiting in the chain? */
- if (!acp->active && !list_empty (&acp->waiting_list)) {
- /* yes: get the entry */
- struct list_head *tmp = acp->waiting_list.next;
- list_del (tmp);
- acep = list_entry (tmp, auerchainelement_t, list);
- acp->active = acep;
- }
- spin_unlock_irqrestore (&acp->lock, flags);
-
- /* submit the new urb */
- if (acep) {
- urb = acep->urbp;
- dbg ("auerchain_complete: submitting next urb from chain");
- urb->status = 0; /* needed! */
- result = usb_submit_urb(urb, GFP_ATOMIC);
-
- /* check for submit errors */
- if (result) {
- urb->status = result;
- dbg("auerchain_complete: usb_submit_urb with error code %d", result);
- /* and do error handling via *this* completion function (recursive) */
- auerchain_complete( urb);
- }
- } else {
- /* simple return without submitting a new urb.
- The empty chain is detected with acp->active == NULL. */
- };
-}
-
-
-/* submit function for chained urbs
- this function may be called from completion context or from user space!
- early = 1 -> submit in front of chain
-*/
-static int auerchain_submit_urb_list (pauerchain_t acp, struct urb * urb, int early)
-{
- int result;
- unsigned long flags;
- pauerchainelement_t acep = NULL;
-
- dbg ("auerchain_submit_urb called");
-
- /* try to get a chain element */
- spin_lock_irqsave (&acp->lock, flags);
- if (!list_empty (&acp->free_list)) {
- /* yes: get the entry */
- struct list_head *tmp = acp->free_list.next;
- list_del (tmp);
- acep = list_entry (tmp, auerchainelement_t, list);
- }
- spin_unlock_irqrestore (&acp->lock, flags);
-
- /* if no chain element available: return with error */
- if (!acep) {
- return -ENOMEM;
- }
-
- /* fill in the new chain element values */
- acep->chain = acp;
- acep->context = urb->context;
- acep->complete = urb->complete;
- acep->urbp = urb;
- INIT_LIST_HEAD (&acep->list);
-
- /* modify urb */
- urb->context = acep;
- urb->complete = auerchain_complete;
- urb->status = -EINPROGRESS; /* usb_submit_urb does this, too */
-
- /* add element to chain - or start it immediately */
- spin_lock_irqsave (&acp->lock, flags);
- if (acp->active) {
- /* there is traffic in the chain, simple add element to chain */
- if (early) {
- dbg ("adding new urb to head of chain");
- list_add (&acep->list, &acp->waiting_list);
- } else {
- dbg ("adding new urb to end of chain");
- list_add_tail (&acep->list, &acp->waiting_list);
- }
- acep = NULL;
- } else {
- /* the chain is empty. Prepare restart */
- acp->active = acep;
- }
- /* Spin has to be removed before usb_submit_urb! */
- spin_unlock_irqrestore (&acp->lock, flags);
-
- /* Submit urb if immediate restart */
- if (acep) {
- dbg("submitting urb immediate");
- urb->status = 0; /* needed! */
- result = usb_submit_urb(urb, GFP_ATOMIC);
- /* check for submit errors */
- if (result) {
- urb->status = result;
- dbg("auerchain_submit_urb: usb_submit_urb with error code %d", result);
- /* and do error handling via completion function */
- auerchain_complete( urb);
- }
- }
-
- return 0;
-}
-
-/* submit function for chained urbs
- this function may be called from completion context or from user space!
-*/
-static int auerchain_submit_urb (pauerchain_t acp, struct urb * urb)
-{
- return auerchain_submit_urb_list (acp, urb, 0);
-}
-
-/* cancel an urb which is submitted to the chain
- the result is 0 if the urb is cancelled, or -EINPROGRESS if
- the function is successfully started.
-*/
-static int auerchain_unlink_urb (pauerchain_t acp, struct urb * urb)
-{
- unsigned long flags;
- struct urb * urbp;
- pauerchainelement_t acep;
- struct list_head *tmp;
-
- dbg ("auerchain_unlink_urb called");
-
- /* search the chain of waiting elements */
- spin_lock_irqsave (&acp->lock, flags);
- list_for_each (tmp, &acp->waiting_list) {
- acep = list_entry (tmp, auerchainelement_t, list);
- if (acep->urbp == urb) {
- list_del (tmp);
- urb->context = acep->context;
- urb->complete = acep->complete;
- list_add_tail (&acep->list, &acp->free_list);
- spin_unlock_irqrestore (&acp->lock, flags);
- dbg ("unlink waiting urb");
- urb->status = -ENOENT;
- urb->complete (urb);
- return 0;
- }
- }
- /* not found. */
- spin_unlock_irqrestore (&acp->lock, flags);
-
- /* get the active urb */
- acep = acp->active;
- if (acep) {
- urbp = acep->urbp;
-
- /* check if we have to cancel the active urb */
- if (urbp == urb) {
- /* note that there is a race condition between the check above
- and the unlink() call because of no lock. This race is harmless,
- because the usb module will detect the unlink() after completion.
- We can't use the acp->lock here because the completion function
- wants to grab it.
- */
- dbg ("unlink active urb");
- return usb_unlink_urb (urbp);
- }
- }
-
- /* not found anyway
- ... is some kind of success
- */
- dbg ("urb to unlink not found in chain");
- return 0;
-}
-
-/* cancel all urbs which are in the chain.
- this function must not be called from interrupt or completion handler.
-*/
-static void auerchain_unlink_all (pauerchain_t acp)
-{
- unsigned long flags;
- struct urb * urbp;
- pauerchainelement_t acep;
-
- dbg ("auerchain_unlink_all called");
-
- /* clear the chain of waiting elements */
- spin_lock_irqsave (&acp->lock, flags);
- while (!list_empty (&acp->waiting_list)) {
- /* get the next entry */
- struct list_head *tmp = acp->waiting_list.next;
- list_del (tmp);
- acep = list_entry (tmp, auerchainelement_t, list);
- urbp = acep->urbp;
- urbp->context = acep->context;
- urbp->complete = acep->complete;
- list_add_tail (&acep->list, &acp->free_list);
- spin_unlock_irqrestore (&acp->lock, flags);
- dbg ("unlink waiting urb");
- urbp->status = -ENOENT;
- urbp->complete (urbp);
- spin_lock_irqsave (&acp->lock, flags);
- }
- spin_unlock_irqrestore (&acp->lock, flags);
-
- /* clear the active urb */
- acep = acp->active;
- if (acep) {
- urbp = acep->urbp;
- dbg ("unlink active urb");
- usb_kill_urb (urbp);
- }
-}
-
-
-/* free the chain.
- this function must not be called from interrupt or completion handler.
-*/
-static void auerchain_free (pauerchain_t acp)
-{
- unsigned long flags;
- pauerchainelement_t acep;
-
- dbg ("auerchain_free called");
-
- /* first, cancel all pending urbs */
- auerchain_unlink_all (acp);
-
- /* free the elements */
- spin_lock_irqsave (&acp->lock, flags);
- while (!list_empty (&acp->free_list)) {
- /* get the next entry */
- struct list_head *tmp = acp->free_list.next;
- list_del (tmp);
- spin_unlock_irqrestore (&acp->lock, flags);
- acep = list_entry (tmp, auerchainelement_t, list);
- kfree (acep);
- spin_lock_irqsave (&acp->lock, flags);
- }
- spin_unlock_irqrestore (&acp->lock, flags);
-}
-
-
-/* Init the chain control structure */
-static void auerchain_init (pauerchain_t acp)
-{
- /* init the chain data structure */
- acp->active = NULL;
- spin_lock_init (&acp->lock);
- INIT_LIST_HEAD (&acp->waiting_list);
- INIT_LIST_HEAD (&acp->free_list);
-}
-
-/* setup a chain.
- It is assumed that there is no concurrency while setting up the chain
- requirement: auerchain_init()
-*/
-static int auerchain_setup (pauerchain_t acp, unsigned int numElements)
-{
- pauerchainelement_t acep;
-
- dbg ("auerchain_setup called with %d elements", numElements);
-
- /* fill the list of free elements */
- for (;numElements; numElements--) {
- acep = kzalloc(sizeof(auerchainelement_t), GFP_KERNEL);
- if (!acep)
- goto ac_fail;
- INIT_LIST_HEAD (&acep->list);
- list_add_tail (&acep->list, &acp->free_list);
- }
- return 0;
-
-ac_fail:/* free the elements */
- while (!list_empty (&acp->free_list)) {
- /* get the next entry */
- struct list_head *tmp = acp->free_list.next;
- list_del (tmp);
- acep = list_entry (tmp, auerchainelement_t, list);
- kfree (acep);
- }
- return -ENOMEM;
-}
-
-
-/* completion handler for synchronous chained URBs */
-static void auerchain_blocking_completion (struct urb *urb)
-{
- pauerchain_chs_t pchs = urb->context;
- pchs->done = 1;
- wmb();
- wake_up (&pchs->wqh);
-}
-
-
-/* Starts chained urb and waits for completion or timeout */
-static int auerchain_start_wait_urb (pauerchain_t acp, struct urb *urb, int timeout, int* actual_length)
-{
- auerchain_chs_t chs;
- int status;
-
- dbg ("auerchain_start_wait_urb called");
- init_waitqueue_head (&chs.wqh);
- chs.done = 0;
-
- urb->context = &chs;
- status = auerchain_submit_urb (acp, urb);
- if (status)
- /* something went wrong */
- return status;
-
- timeout = wait_event_timeout(chs.wqh, chs.done, timeout);
-
- if (!timeout && !chs.done) {
- if (urb->status != -EINPROGRESS) { /* No callback?!! */
- dbg ("auerchain_start_wait_urb: raced timeout");
- status = urb->status;
- } else {
- dbg ("auerchain_start_wait_urb: timeout");
- auerchain_unlink_urb (acp, urb); /* remove urb safely */
- status = -ETIMEDOUT;
- }
- } else
- status = urb->status;
-
- if (status >= 0)
- *actual_length = urb->actual_length;
-
- return status;
-}
-
-
-/* auerchain_control_msg - Builds a control urb, sends it off and waits for completion
- acp: pointer to the auerchain
- dev: pointer to the usb device to send the message to
- pipe: endpoint "pipe" to send the message to
- request: USB message request value
- requesttype: USB message request type value
- value: USB message value
- index: USB message index value
- data: pointer to the data to send
- size: length in bytes of the data to send
- timeout: time to wait for the message to complete before timing out (if 0 the wait is forever)
-
- This function sends a simple control message to a specified endpoint
- and waits for the message to complete, or timeout.
-
- If successful, it returns the transferred length, otherwise a negative error number.
-
- Don't use this function from within an interrupt context, like a
- bottom half handler. If you need an asynchronous message, or need to send
- a message from within interrupt context, use auerchain_submit_urb()
-*/
-static int auerchain_control_msg (pauerchain_t acp, struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype,
- __u16 value, __u16 index, void *data, __u16 size, int timeout)
-{
- int ret;
- struct usb_ctrlrequest *dr;
- struct urb *urb;
- int uninitialized_var(length);
-
- dbg ("auerchain_control_msg");
- dr = kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL);
- if (!dr)
- return -ENOMEM;
- urb = usb_alloc_urb (0, GFP_KERNEL);
- if (!urb) {
- kfree (dr);
- return -ENOMEM;
- }
-
- dr->bRequestType = requesttype;
- dr->bRequest = request;
- dr->wValue = cpu_to_le16 (value);
- dr->wIndex = cpu_to_le16 (index);
- dr->wLength = cpu_to_le16 (size);
-
- usb_fill_control_urb (urb, dev, pipe, (unsigned char*)dr, data, size, /* build urb */
- auerchain_blocking_completion, NULL);
- ret = auerchain_start_wait_urb (acp, urb, timeout, &length);
-
- usb_free_urb (urb);
- kfree (dr);
-
- if (ret < 0)
- return ret;
- else
- return length;
-}
-
-
-/*-------------------------------------------------------------------*/
-/* Buffer List helper functions */
-
-/* free a single auerbuf */
-static void auerbuf_free (pauerbuf_t bp)
-{
- kfree(bp->bufp);
- kfree(bp->dr);
- usb_free_urb(bp->urbp);
- kfree(bp);
-}
-
-/* free the buffers from an auerbuf list */
-static void auerbuf_free_list (struct list_head *q)
-{
- struct list_head *tmp;
- struct list_head *p;
- pauerbuf_t bp;
-
- dbg ("auerbuf_free_list");
- for (p = q->next; p != q;) {
- bp = list_entry (p, auerbuf_t, buff_list);
- tmp = p->next;
- list_del (p);
- p = tmp;
- auerbuf_free (bp);
- }
-}
-
-/* init the members of a list control block */
-static void auerbuf_init (pauerbufctl_t bcp)
-{
- dbg ("auerbuf_init");
- spin_lock_init (&bcp->lock);
- INIT_LIST_HEAD (&bcp->free_buff_list);
- INIT_LIST_HEAD (&bcp->rec_buff_list);
-}
-
-/* free all buffers from an auerbuf chain */
-static void auerbuf_free_buffers (pauerbufctl_t bcp)
-{
- unsigned long flags;
- dbg ("auerbuf_free_buffers");
-
- spin_lock_irqsave (&bcp->lock, flags);
-
- auerbuf_free_list (&bcp->free_buff_list);
- auerbuf_free_list (&bcp->rec_buff_list);
-
- spin_unlock_irqrestore (&bcp->lock, flags);
-}
-
-/* setup a list of buffers */
-/* requirement: auerbuf_init() */
-static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned int bufsize)
-{
- pauerbuf_t bep = NULL;
-
- dbg ("auerbuf_setup called with %d elements of %d bytes", numElements, bufsize);
-
- /* fill the list of free elements */
- for (;numElements; numElements--) {
- bep = kzalloc(sizeof(auerbuf_t), GFP_KERNEL);
- if (!bep)
- goto bl_fail;
- bep->list = bcp;
- INIT_LIST_HEAD (&bep->buff_list);
- bep->bufp = kmalloc (bufsize, GFP_KERNEL);
- if (!bep->bufp)
- goto bl_fail;
- bep->dr = kmalloc(sizeof (struct usb_ctrlrequest), GFP_KERNEL);
- if (!bep->dr)
- goto bl_fail;
- bep->urbp = usb_alloc_urb (0, GFP_KERNEL);
- if (!bep->urbp)
- goto bl_fail;
- list_add_tail (&bep->buff_list, &bcp->free_buff_list);
- }
- return 0;
-
-bl_fail:/* not enough memory. Free allocated elements */
- dbg ("auerbuf_setup: no more memory");
- auerbuf_free(bep);
- auerbuf_free_buffers (bcp);
- return -ENOMEM;
-}
-
-/* insert a used buffer into the free list */
-static void auerbuf_releasebuf( pauerbuf_t bp)
-{
- unsigned long flags;
- pauerbufctl_t bcp = bp->list;
- bp->retries = 0;
-
- dbg ("auerbuf_releasebuf called");
- spin_lock_irqsave (&bcp->lock, flags);
- list_add_tail (&bp->buff_list, &bcp->free_buff_list);
- spin_unlock_irqrestore (&bcp->lock, flags);
-}
-
-
-/*-------------------------------------------------------------------*/
-/* Completion handlers */
-
-/* Values of urb->status or results of usb_submit_urb():
-0 Initial, OK
--EINPROGRESS during submission until end
--ENOENT if urb is unlinked
--ETIME Device did not respond
--ENOMEM Memory Overflow
--ENODEV Specified USB-device or bus doesn't exist
--ENXIO URB already queued
--EINVAL a) Invalid transfer type specified (or not supported)
- b) Invalid interrupt interval (0n256)
--EAGAIN a) Specified ISO start frame too early
- b) (using ISO-ASAP) Too much scheduled for the future wait some time and try again.
--EFBIG Too much ISO frames requested (currently uhci900)
--EPIPE Specified pipe-handle/Endpoint is already stalled
--EMSGSIZE Endpoint message size is zero, do interface/alternate setting
--EPROTO a) Bitstuff error
- b) Unknown USB error
--EILSEQ CRC mismatch
--ENOSR Buffer error
--EREMOTEIO Short packet detected
--EXDEV ISO transfer only partially completed look at individual frame status for details
--EINVAL ISO madness, if this happens: Log off and go home
--EOVERFLOW babble
-*/
-
-/* check if a status code allows a retry */
-static int auerswald_status_retry (int status)
-{
- switch (status) {
- case 0:
- case -ETIME:
- case -EOVERFLOW:
- case -EAGAIN:
- case -EPIPE:
- case -EPROTO:
- case -EILSEQ:
- case -ENOSR:
- case -EREMOTEIO:
- return 1; /* do a retry */
- }
- return 0; /* no retry possible */
-}
-
-/* Completion of asynchronous write block */
-static void auerchar_ctrlwrite_complete (struct urb * urb)
-{
- pauerbuf_t bp = urb->context;
- pauerswald_t cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
- dbg ("auerchar_ctrlwrite_complete called");
-
- /* reuse the buffer */
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
-}
-
-/* Completion handler for dummy retry packet */
-static void auerswald_ctrlread_wretcomplete (struct urb * urb)
-{
- pauerbuf_t bp = urb->context;
- pauerswald_t cp;
- int ret;
- int status = urb->status;
-
- dbg ("auerswald_ctrlread_wretcomplete called");
- dbg ("complete with status: %d", status);
- cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
-
- /* check if it is possible to advance */
- if (!auerswald_status_retry(status) || !cp->usbdev) {
- /* reuse the buffer */
- err ("control dummy: transmission error %d, can not retry", status);
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
- return;
- }
-
- /* fill the control message */
- bp->dr->bRequestType = AUT_RREQ;
- bp->dr->bRequest = AUV_RBLOCK;
- bp->dr->wLength = bp->dr->wValue; /* temporary stored */
- bp->dr->wValue = cpu_to_le16 (1); /* Retry Flag */
- /* bp->dr->index = channel id; remains */
- usb_fill_control_urb (bp->urbp, cp->usbdev, usb_rcvctrlpipe (cp->usbdev, 0),
- (unsigned char*)bp->dr, bp->bufp, le16_to_cpu (bp->dr->wLength),
- auerswald_ctrlread_complete,bp);
-
- /* submit the control msg as next paket */
- ret = auerchain_submit_urb_list (&cp->controlchain, bp->urbp, 1);
- if (ret) {
- dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret);
- bp->urbp->status = ret;
- auerswald_ctrlread_complete (bp->urbp);
- }
-}
-
-/* completion handler for receiving of control messages */
-static void auerswald_ctrlread_complete (struct urb * urb)
-{
- unsigned int serviceid;
- pauerswald_t cp;
- pauerscon_t scp;
- pauerbuf_t bp = urb->context;
- int status = urb->status;
- int ret;
-
- dbg ("auerswald_ctrlread_complete called");
-
- cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));
-
- /* check if there is valid data in this urb */
- if (status) {
- dbg ("complete with non-zero status: %d", status);
- /* should we do a retry? */
- if (!auerswald_status_retry(status)
- || !cp->usbdev
- || (cp->version < AUV_RETRY)
- || (bp->retries >= AU_RETRIES)) {
- /* reuse the buffer */
- err ("control read: transmission error %d, can not retry", status);
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
- return;
- }
- bp->retries++;
- dbg ("Retry count = %d", bp->retries);
- /* send a long dummy control-write-message to allow device firmware to react */
- bp->dr->bRequestType = AUT_WREQ;
- bp->dr->bRequest = AUV_DUMMY;
- bp->dr->wValue = bp->dr->wLength; /* temporary storage */
- // bp->dr->wIndex channel ID remains
- bp->dr->wLength = cpu_to_le16 (32); /* >= 8 bytes */
- usb_fill_control_urb (bp->urbp, cp->usbdev, usb_sndctrlpipe (cp->usbdev, 0),
- (unsigned char*)bp->dr, bp->bufp, 32,
- auerswald_ctrlread_wretcomplete,bp);
-
- /* submit the control msg as next paket */
- ret = auerchain_submit_urb_list (&cp->controlchain, bp->urbp, 1);
- if (ret) {
- dbg ("auerswald_ctrlread_complete: nonzero result of auerchain_submit_urb_list %d", ret);
- bp->urbp->status = ret;
- auerswald_ctrlread_wretcomplete (bp->urbp);
- }
- return;
- }
-
- /* get the actual bytecount (incl. headerbyte) */
- bp->len = urb->actual_length;
- serviceid = bp->bufp[0] & AUH_TYPEMASK;
- dbg ("Paket with serviceid %d and %d bytes received", serviceid, bp->len);
-
- /* dispatch the paket */
- scp = cp->services[serviceid];
- if (scp) {
- /* look, Ma, a listener! */
- scp->dispatch (scp, bp);
- }
-
- /* release the paket */
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
-}
-
-/*-------------------------------------------------------------------*/
-/* Handling of Interrupt Endpoint */
-/* This interrupt Endpoint is used to inform the host about waiting
- messages from the USB device.
-*/
-/* int completion handler. */
-static void auerswald_int_complete (struct urb * urb)
-{
- unsigned long flags;
- unsigned int channelid;
- unsigned int bytecount;
- int ret;
- int status = urb->status;
- pauerbuf_t bp = NULL;
- pauerswald_t cp = urb->context;
-
- dbg ("%s called", __func__);
-
- switch (status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __func__, status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __func__, status);
- goto exit;
- }
-
- /* check if all needed data was received */
- if (urb->actual_length < AU_IRQMINSIZE) {
- dbg ("invalid data length received: %d bytes", urb->actual_length);
- goto exit;
- }
-
- /* check the command code */
- if (cp->intbufp[0] != AU_IRQCMDID) {
- dbg ("invalid command received: %d", cp->intbufp[0]);
- goto exit;
- }
-
- /* check the command type */
- if (cp->intbufp[1] != AU_BLOCKRDY) {
- dbg ("invalid command type received: %d", cp->intbufp[1]);
- goto exit;
- }
-
- /* now extract the information */
- channelid = cp->intbufp[2];
- bytecount = (unsigned char)cp->intbufp[3];
- bytecount |= (unsigned char)cp->intbufp[4] << 8;
-
- /* check the channel id */
- if (channelid >= AUH_TYPESIZE) {
- dbg ("invalid channel id received: %d", channelid);
- goto exit;
- }
-
- /* check the byte count */
- if (bytecount > (cp->maxControlLength+AUH_SIZE)) {
- dbg ("invalid byte count received: %d", bytecount);
- goto exit;
- }
- dbg ("Service Channel = %d", channelid);
- dbg ("Byte Count = %d", bytecount);
-
- /* get a buffer for the next data paket */
- spin_lock_irqsave (&cp->bufctl.lock, flags);
- if (!list_empty (&cp->bufctl.free_buff_list)) {
- /* yes: get the entry */
- struct list_head *tmp = cp->bufctl.free_buff_list.next;
- list_del (tmp);
- bp = list_entry (tmp, auerbuf_t, buff_list);
- }
- spin_unlock_irqrestore (&cp->bufctl.lock, flags);
-
- /* if no buffer available: skip it */
- if (!bp) {
- dbg ("auerswald_int_complete: no data buffer available");
- /* can we do something more?
- This is a big problem: if this int packet is ignored, the
- device will wait forever and not signal any more data.
- The only real solution is: having enough buffers!
- Or perhaps temporary disabling the int endpoint?
- */
- goto exit;
- }
-
- /* fill the control message */
- bp->dr->bRequestType = AUT_RREQ;
- bp->dr->bRequest = AUV_RBLOCK;
- bp->dr->wValue = cpu_to_le16 (0);
- bp->dr->wIndex = cpu_to_le16 (channelid | AUH_DIRECT | AUH_UNSPLIT);
- bp->dr->wLength = cpu_to_le16 (bytecount);
- usb_fill_control_urb (bp->urbp, cp->usbdev, usb_rcvctrlpipe (cp->usbdev, 0),
- (unsigned char*)bp->dr, bp->bufp, bytecount,
- auerswald_ctrlread_complete,bp);
-
- /* submit the control msg */
- ret = auerchain_submit_urb (&cp->controlchain, bp->urbp);
- if (ret) {
- dbg ("auerswald_int_complete: nonzero result of auerchain_submit_urb %d", ret);
- bp->urbp->status = ret;
- auerswald_ctrlread_complete( bp->urbp);
- /* here applies the same problem as above: device locking! */
- }
-exit:
- ret = usb_submit_urb (urb, GFP_ATOMIC);
- if (ret)
- err ("%s - usb_submit_urb failed with result %d",
- __func__, ret);
-}
-
-/* int memory deallocation
- NOTE: no mutex please!
-*/
-static void auerswald_int_free (pauerswald_t cp)
-{
- if (cp->inturbp) {
- usb_free_urb(cp->inturbp);
- cp->inturbp = NULL;
- }
- kfree(cp->intbufp);
- cp->intbufp = NULL;
-}
-
-/* This function is called to activate the interrupt
- endpoint. This function returns 0 if successful or an error code.
- NOTE: no mutex please!
-*/
-static int auerswald_int_open (pauerswald_t cp)
-{
- int ret;
- struct usb_host_endpoint *ep;
- int irqsize;
- dbg ("auerswald_int_open");
-
- ep = cp->usbdev->ep_in[AU_IRQENDP];
- if (!ep) {
- ret = -EFAULT;
- goto intoend;
- }
- irqsize = le16_to_cpu(ep->desc.wMaxPacketSize);
- cp->irqsize = irqsize;
-
- /* allocate the urb and data buffer */
- if (!cp->inturbp) {
- cp->inturbp = usb_alloc_urb (0, GFP_KERNEL);
- if (!cp->inturbp) {
- ret = -ENOMEM;
- goto intoend;
- }
- }
- if (!cp->intbufp) {
- cp->intbufp = kmalloc (irqsize, GFP_KERNEL);
- if (!cp->intbufp) {
- ret = -ENOMEM;
- goto intoend;
- }
- }
- /* setup urb */
- usb_fill_int_urb (cp->inturbp, cp->usbdev,
- usb_rcvintpipe (cp->usbdev,AU_IRQENDP), cp->intbufp,
- irqsize, auerswald_int_complete, cp, ep->desc.bInterval);
- /* start the urb */
- cp->inturbp->status = 0; /* needed! */
- ret = usb_submit_urb (cp->inturbp, GFP_KERNEL);
-
-intoend:
- if (ret < 0) {
- /* activation of interrupt endpoint has failed. Now clean up. */
- dbg ("auerswald_int_open: activation of int endpoint failed");
-
- /* deallocate memory */
- auerswald_int_free (cp);
- }
- return ret;
-}
-
-/* This function is called to deactivate the interrupt
- endpoint. This function returns 0 if successful or an error code.
- NOTE: no mutex please!
-*/
-static void auerswald_int_release (pauerswald_t cp)
-{
- dbg ("auerswald_int_release");
-
- /* stop the int endpoint */
- usb_kill_urb (cp->inturbp);
-
- /* deallocate memory */
- auerswald_int_free (cp);
-}
-
-/* --------------------------------------------------------------------- */
-/* Helper functions */
-
-/* wake up waiting readers */
-static void auerchar_disconnect (pauerscon_t scp)
-{
- pauerchar_t ccp = ((pauerchar_t)((char *)(scp)-(unsigned long)(&((pauerchar_t)0)->scontext)));
- dbg ("auerchar_disconnect called");
- ccp->removed = 1;
- wake_up (&ccp->readwait);
-}
-
-
-/* dispatch a read paket to a waiting character device */
-static void auerchar_ctrlread_dispatch (pauerscon_t scp, pauerbuf_t bp)
-{
- unsigned long flags;
- pauerchar_t ccp;
- pauerbuf_t newbp = NULL;
- char * charp;
- dbg ("auerchar_ctrlread_dispatch called");
- ccp = ((pauerchar_t)((char *)(scp)-(unsigned long)(&((pauerchar_t)0)->scontext)));
-
- /* get a read buffer from character device context */
- spin_lock_irqsave (&ccp->bufctl.lock, flags);
- if (!list_empty (&ccp->bufctl.free_buff_list)) {
- /* yes: get the entry */
- struct list_head *tmp = ccp->bufctl.free_buff_list.next;
- list_del (tmp);
- newbp = list_entry (tmp, auerbuf_t, buff_list);
- }
- spin_unlock_irqrestore (&ccp->bufctl.lock, flags);
-
- if (!newbp) {
- dbg ("No read buffer available, discard paket!");
- return; /* no buffer, no dispatch */
- }
-
- /* copy information to new buffer element
- (all buffers have the same length) */
- charp = newbp->bufp;
- newbp->bufp = bp->bufp;
- bp->bufp = charp;
- newbp->len = bp->len;
-
- /* insert new buffer in read list */
- spin_lock_irqsave (&ccp->bufctl.lock, flags);
- list_add_tail (&newbp->buff_list, &ccp->bufctl.rec_buff_list);
- spin_unlock_irqrestore (&ccp->bufctl.lock, flags);
- dbg ("read buffer appended to rec_list");
-
- /* wake up pending synchronous reads */
- wake_up (&ccp->readwait);
-}
-
-
-/* Delete an auerswald driver context */
-static void auerswald_delete( pauerswald_t cp)
-{
- dbg( "auerswald_delete");
- if (cp == NULL)
- return;
-
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
-
- /* Cleaning up */
- auerswald_int_release (cp);
- auerchain_free (&cp->controlchain);
- auerbuf_free_buffers (&cp->bufctl);
-
- /* release the memory */
- kfree( cp);
-}
-
-
-/* Delete an auerswald character context */
-static void auerchar_delete( pauerchar_t ccp)
-{
- dbg ("auerchar_delete");
- if (ccp == NULL)
- return;
-
- /* wake up pending synchronous reads */
- ccp->removed = 1;
- wake_up (&ccp->readwait);
-
- /* remove the read buffer */
- if (ccp->readbuf) {
- auerbuf_releasebuf (ccp->readbuf);
- ccp->readbuf = NULL;
- }
-
- /* remove the character buffers */
- auerbuf_free_buffers (&ccp->bufctl);
-
- /* release the memory */
- kfree( ccp);
-}
-
-
-/* add a new service to the device
- scp->id must be set!
- return: 0 if OK, else error code
-*/
-static int auerswald_addservice (pauerswald_t cp, pauerscon_t scp)
-{
- int ret;
-
- /* is the device available? */
- if (!cp->usbdev) {
- dbg ("usbdev == NULL");
- return -EIO; /*no: can not add a service, sorry*/
- }
-
- /* is the service available? */
- if (cp->services[scp->id]) {
- dbg ("service is busy");
- return -EBUSY;
- }
-
- /* device is available, service is free */
- cp->services[scp->id] = scp;
-
- /* register service in device */
- ret = auerchain_control_msg(
- &cp->controlchain, /* pointer to control chain */
- cp->usbdev, /* pointer to device */
- usb_sndctrlpipe (cp->usbdev, 0), /* pipe to control endpoint */
- AUV_CHANNELCTL, /* USB message request value */
- AUT_WREQ, /* USB message request type value */
- 0x01, /* open USB message value */
- scp->id, /* USB message index value */
- NULL, /* pointer to the data to send */
- 0, /* length in bytes of the data to send */
- HZ * 2); /* time to wait for the message to complete before timing out */
- if (ret < 0) {
- dbg ("auerswald_addservice: auerchain_control_msg returned error code %d", ret);
- /* undo above actions */
- cp->services[scp->id] = NULL;
- return ret;
- }
-
- dbg ("auerswald_addservice: channel open OK");
- return 0;
-}
-
-
-/* remove a service from the device
- scp->id must be set! */
-static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp)
-{
- dbg ("auerswald_removeservice called");
-
- /* check if we have a service allocated */
- if (scp->id == AUH_UNASSIGNED)
- return;
-
- /* If there is a device: close the channel */
- if (cp->usbdev) {
- /* Close the service channel inside the device */
- int ret = auerchain_control_msg(
- &cp->controlchain, /* pointer to control chain */
- cp->usbdev, /* pointer to device */
- usb_sndctrlpipe (cp->usbdev, 0), /* pipe to control endpoint */
- AUV_CHANNELCTL, /* USB message request value */
- AUT_WREQ, /* USB message request type value */
- 0x00, // close /* USB message value */
- scp->id, /* USB message index value */
- NULL, /* pointer to the data to send */
- 0, /* length in bytes of the data to send */
- HZ * 2); /* time to wait for the message to complete before timing out */
- if (ret < 0) {
- dbg ("auerswald_removeservice: auerchain_control_msg returned error code %d", ret);
- }
- else {
- dbg ("auerswald_removeservice: channel close OK");
- }
- }
-
- /* remove the service from the device */
- cp->services[scp->id] = NULL;
- scp->id = AUH_UNASSIGNED;
-}
-
-
-/* --------------------------------------------------------------------- */
-/* Char device functions */
-
-/* Open a new character device */
-static int auerchar_open (struct inode *inode, struct file *file)
-{
- int dtindex = iminor(inode);
- pauerswald_t cp = NULL;
- pauerchar_t ccp = NULL;
- struct usb_interface *intf;
- int ret;
-
- /* minor number in range? */
- if (dtindex < 0) {
- return -ENODEV;
- }
- intf = usb_find_interface(&auerswald_driver, dtindex);
- if (!intf) {
- return -ENODEV;
- }
-
- /* usb device available? */
- cp = usb_get_intfdata (intf);
- if (cp == NULL) {
- return -ENODEV;
- }
- if (mutex_lock_interruptible(&cp->mutex)) {
- return -ERESTARTSYS;
- }
-
- /* we have access to the device. Now lets allocate memory */
- ccp = kzalloc(sizeof(auerchar_t), GFP_KERNEL);
- if (ccp == NULL) {
- err ("out of memory");
- ret = -ENOMEM;
- goto ofail;
- }
-
- /* Initialize device descriptor */
- mutex_init(&ccp->mutex);
- mutex_init(&ccp->readmutex);
- auerbuf_init (&ccp->bufctl);
- ccp->scontext.id = AUH_UNASSIGNED;
- ccp->scontext.dispatch = auerchar_ctrlread_dispatch;
- ccp->scontext.disconnect = auerchar_disconnect;
- init_waitqueue_head (&ccp->readwait);
-
- ret = auerbuf_setup (&ccp->bufctl, AU_RBUFFERS, cp->maxControlLength+AUH_SIZE);
- if (ret) {
- goto ofail;
- }
-
- cp->open_count++;
- ccp->auerdev = cp;
- dbg("open %s as /dev/%s", cp->dev_desc, cp->name);
- mutex_unlock(&cp->mutex);
-
- /* file IO stuff */
- file->f_pos = 0;
- file->private_data = ccp;
- return nonseekable_open(inode, file);
-
- /* Error exit */
-ofail: mutex_unlock(&cp->mutex);
- auerchar_delete (ccp);
- return ret;
-}
-
-
-/* IOCTL functions */
-static long auerchar_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- pauerchar_t ccp = (pauerchar_t) file->private_data;
- int ret = 0;
- audevinfo_t devinfo;
- pauerswald_t cp = NULL;
- unsigned int u;
- unsigned int __user *user_arg = (unsigned int __user *)arg;
-
- dbg ("ioctl");
-
- /* get the mutexes */
- if (mutex_lock_interruptible(&ccp->mutex)) {
- return -ERESTARTSYS;
- }
- cp = ccp->auerdev;
- if (!cp) {
- mutex_unlock(&ccp->mutex);
- return -ENODEV;
- }
- if (mutex_lock_interruptible(&cp->mutex)) {
- mutex_unlock(&ccp->mutex);
- return -ERESTARTSYS;
- }
-
- /* Check for removal */
- if (!cp->usbdev) {
- mutex_unlock(&cp->mutex);
- mutex_unlock(&ccp->mutex);
- return -ENODEV;
- }
- lock_kernel();
- switch (cmd) {
-
- /* return != 0 if Transmitt channel ready to send */
- case IOCTL_AU_TXREADY:
- dbg ("IOCTL_AU_TXREADY");
- u = ccp->auerdev
- && (ccp->scontext.id != AUH_UNASSIGNED)
- && !list_empty (&cp->bufctl.free_buff_list);
- ret = put_user (u, user_arg);
- break;
-
- /* return != 0 if connected to a service channel */
- case IOCTL_AU_CONNECT:
- dbg ("IOCTL_AU_CONNECT");
- u = (ccp->scontext.id != AUH_UNASSIGNED);
- ret = put_user (u, user_arg);
- break;
-
- /* return != 0 if Receive Data available */
- case IOCTL_AU_RXAVAIL:
- dbg ("IOCTL_AU_RXAVAIL");
- if (ccp->scontext.id == AUH_UNASSIGNED) {
- ret = -EIO;
- break;
- }
- u = 0; /* no data */
- if (ccp->readbuf) {
- int restlen = ccp->readbuf->len - ccp->readoffset;
- if (restlen > 0)
- u = 1;
- }
- if (!u) {
- if (!list_empty (&ccp->bufctl.rec_buff_list)) {
- u = 1;
- }
- }
- ret = put_user (u, user_arg);
- break;
-
- /* return the max. buffer length for the device */
- case IOCTL_AU_BUFLEN:
- dbg ("IOCTL_AU_BUFLEN");
- u = cp->maxControlLength;
- ret = put_user (u, user_arg);
- break;
-
- /* requesting a service channel */
- case IOCTL_AU_SERVREQ:
- dbg ("IOCTL_AU_SERVREQ");
- /* requesting a service means: release the previous one first */
- auerswald_removeservice (cp, &ccp->scontext);
- /* get the channel number */
- ret = get_user (u, user_arg);
- if (ret) {
- break;
- }
- if ((u < AUH_FIRSTUSERCH) || (u >= AUH_TYPESIZE)) {
- ret = -EIO;
- break;
- }
- dbg ("auerchar service request parameters are ok");
- ccp->scontext.id = u;
-
- /* request the service now */
- ret = auerswald_addservice (cp, &ccp->scontext);
- if (ret) {
- /* no: revert service entry */
- ccp->scontext.id = AUH_UNASSIGNED;
- }
- break;
-
- /* get a string descriptor for the device */
- case IOCTL_AU_DEVINFO:
- dbg ("IOCTL_AU_DEVINFO");
- if (copy_from_user (&devinfo, (void __user *) arg, sizeof (audevinfo_t))) {
- ret = -EFAULT;
- break;
- }
- u = strlen(cp->dev_desc)+1;
- if (u > devinfo.bsize) {
- u = devinfo.bsize;
- }
- ret = copy_to_user(devinfo.buf, cp->dev_desc, u) ? -EFAULT : 0;
- break;
-
- /* get the max. string descriptor length */
- case IOCTL_AU_SLEN:
- dbg ("IOCTL_AU_SLEN");
- u = AUSI_DLEN;
- ret = put_user (u, user_arg);
- break;
-
- default:
- dbg ("IOCTL_AU_UNKNOWN");
- ret = -ENOTTY;
- break;
- }
- unlock_kernel();
- /* release the mutexes */
- mutex_unlock(&cp->mutex);
- mutex_unlock(&ccp->mutex);
- return ret;
-}
-
-/* Read data from the device */
-static ssize_t auerchar_read (struct file *file, char __user *buf, size_t count, loff_t * ppos)
-{
- unsigned long flags;
- pauerchar_t ccp = (pauerchar_t) file->private_data;
- pauerbuf_t bp = NULL;
- wait_queue_t wait;
-
- dbg ("auerchar_read");
-
- /* Error checking */
- if (!ccp)
- return -EIO;
- if (*ppos)
- return -ESPIPE;
- if (count == 0)
- return 0;
-
- /* get the mutex */
- if (mutex_lock_interruptible(&ccp->mutex))
- return -ERESTARTSYS;
-
- /* Can we expect to read something? */
- if (ccp->scontext.id == AUH_UNASSIGNED) {
- mutex_unlock(&ccp->mutex);
- return -EIO;
- }
-
- /* only one reader per device allowed */
- if (mutex_lock_interruptible(&ccp->readmutex)) {
- mutex_unlock(&ccp->mutex);
- return -ERESTARTSYS;
- }
-
- /* read data from readbuf, if available */
-doreadbuf:
- bp = ccp->readbuf;
- if (bp) {
- /* read the maximum bytes */
- int restlen = bp->len - ccp->readoffset;
- if (restlen < 0)
- restlen = 0;
- if (count > restlen)
- count = restlen;
- if (count) {
- if (copy_to_user (buf, bp->bufp+ccp->readoffset, count)) {
- dbg ("auerswald_read: copy_to_user failed");
- mutex_unlock(&ccp->readmutex);
- mutex_unlock(&ccp->mutex);
- return -EFAULT;
- }
- }
- /* advance the read offset */
- ccp->readoffset += count;
- restlen -= count;
- // reuse the read buffer
- if (restlen <= 0) {
- auerbuf_releasebuf (bp);
- ccp->readbuf = NULL;
- }
- /* return with number of bytes read */
- if (count) {
- mutex_unlock(&ccp->readmutex);
- mutex_unlock(&ccp->mutex);
- return count;
- }
- }
-
- /* a read buffer is not available. Try to get the next data block. */
-doreadlist:
- /* Preparing for sleep */
- init_waitqueue_entry (&wait, current);
- set_current_state (TASK_INTERRUPTIBLE);
- add_wait_queue (&ccp->readwait, &wait);
-
- bp = NULL;
- spin_lock_irqsave (&ccp->bufctl.lock, flags);
- if (!list_empty (&ccp->bufctl.rec_buff_list)) {
- /* yes: get the entry */
- struct list_head *tmp = ccp->bufctl.rec_buff_list.next;
- list_del (tmp);
- bp = list_entry (tmp, auerbuf_t, buff_list);
- }
- spin_unlock_irqrestore (&ccp->bufctl.lock, flags);
-
- /* have we got data? */
- if (bp) {
- ccp->readbuf = bp;
- ccp->readoffset = AUH_SIZE; /* for headerbyte */
- set_current_state (TASK_RUNNING);
- remove_wait_queue (&ccp->readwait, &wait);
- goto doreadbuf; /* now we can read! */
- }
-
- /* no data available. Should we wait? */
- if (file->f_flags & O_NONBLOCK) {
- dbg ("No read buffer available, returning -EAGAIN");
- set_current_state (TASK_RUNNING);
- remove_wait_queue (&ccp->readwait, &wait);
- mutex_unlock(&ccp->readmutex);
- mutex_unlock(&ccp->mutex);
- return -EAGAIN; /* nonblocking, no data available */
- }
-
- /* yes, we should wait! */
- mutex_unlock(&ccp->mutex); /* allow other operations while we wait */
- schedule();
- remove_wait_queue (&ccp->readwait, &wait);
- if (signal_pending (current)) {
- /* waked up by a signal */
- mutex_unlock(&ccp->readmutex);
- return -ERESTARTSYS;
- }
-
- /* Anything left to read? */
- if ((ccp->scontext.id == AUH_UNASSIGNED) || ccp->removed) {
- mutex_unlock(&ccp->readmutex);
- return -EIO;
- }
-
- if (mutex_lock_interruptible(&ccp->mutex)) {
- mutex_unlock(&ccp->readmutex);
- return -ERESTARTSYS;
- }
-
- /* try to read the incoming data again */
- goto doreadlist;
-}
-
-
-/* Write a data block into the right service channel of the device */
-static ssize_t auerchar_write (struct file *file, const char __user *buf, size_t len, loff_t *ppos)
-{
- pauerchar_t ccp = (pauerchar_t) file->private_data;
- pauerswald_t cp = NULL;
- pauerbuf_t bp;
- unsigned long flags;
- int ret;
- wait_queue_t wait;
-
- dbg ("auerchar_write %zd bytes", len);
-
- /* Error checking */
- if (!ccp)
- return -EIO;
- if (*ppos)
- return -ESPIPE;
- if (len == 0)
- return 0;
-
-write_again:
- /* get the mutex */
- if (mutex_lock_interruptible(&ccp->mutex))
- return -ERESTARTSYS;
-
- /* Can we expect to write something? */
- if (ccp->scontext.id == AUH_UNASSIGNED) {
- mutex_unlock(&ccp->mutex);
- return -EIO;
- }
-
- cp = ccp->auerdev;
- if (!cp) {
- mutex_unlock(&ccp->mutex);
- return -ERESTARTSYS;
- }
- if (mutex_lock_interruptible(&cp->mutex)) {
- mutex_unlock(&ccp->mutex);
- return -ERESTARTSYS;
- }
- if (!cp->usbdev) {
- mutex_unlock(&cp->mutex);
- mutex_unlock(&ccp->mutex);
- return -EIO;
- }
- /* Prepare for sleep */
- init_waitqueue_entry (&wait, current);
- set_current_state (TASK_INTERRUPTIBLE);
- add_wait_queue (&cp->bufferwait, &wait);
-
- /* Try to get a buffer from the device pool.
- We can't use a buffer from ccp->bufctl because the write
- command will last beond a release() */
- bp = NULL;
- spin_lock_irqsave (&cp->bufctl.lock, flags);
- if (!list_empty (&cp->bufctl.free_buff_list)) {
- /* yes: get the entry */
- struct list_head *tmp = cp->bufctl.free_buff_list.next;
- list_del (tmp);
- bp = list_entry (tmp, auerbuf_t, buff_list);
- }
- spin_unlock_irqrestore (&cp->bufctl.lock, flags);
-
- /* are there any buffers left? */
- if (!bp) {
- mutex_unlock(&cp->mutex);
- mutex_unlock(&ccp->mutex);
-
- /* NONBLOCK: don't wait */
- if (file->f_flags & O_NONBLOCK) {
- set_current_state (TASK_RUNNING);
- remove_wait_queue (&cp->bufferwait, &wait);
- return -EAGAIN;
- }
-
- /* BLOCKING: wait */
- schedule();
- remove_wait_queue (&cp->bufferwait, &wait);
- if (signal_pending (current)) {
- /* waked up by a signal */
- return -ERESTARTSYS;
- }
- goto write_again;
- } else {
- set_current_state (TASK_RUNNING);
- remove_wait_queue (&cp->bufferwait, &wait);
- }
-
- /* protect against too big write requests */
- if (len > cp->maxControlLength)
- len = cp->maxControlLength;
-
- /* Fill the buffer */
- if (copy_from_user ( bp->bufp+AUH_SIZE, buf, len)) {
- dbg ("copy_from_user failed");
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
- mutex_unlock(&cp->mutex);
- mutex_unlock(&ccp->mutex);
- return -EFAULT;
- }
-
- /* set the header byte */
- *(bp->bufp) = ccp->scontext.id | AUH_DIRECT | AUH_UNSPLIT;
-
- /* Set the transfer Parameters */
- bp->len = len+AUH_SIZE;
- bp->dr->bRequestType = AUT_WREQ;
- bp->dr->bRequest = AUV_WBLOCK;
- bp->dr->wValue = cpu_to_le16 (0);
- bp->dr->wIndex = cpu_to_le16 (ccp->scontext.id | AUH_DIRECT | AUH_UNSPLIT);
- bp->dr->wLength = cpu_to_le16 (len+AUH_SIZE);
- usb_fill_control_urb (bp->urbp, cp->usbdev, usb_sndctrlpipe (cp->usbdev, 0),
- (unsigned char*)bp->dr, bp->bufp, len+AUH_SIZE,
- auerchar_ctrlwrite_complete, bp);
- /* up we go */
- ret = auerchain_submit_urb (&cp->controlchain, bp->urbp);
- mutex_unlock(&cp->mutex);
- if (ret) {
- dbg ("auerchar_write: nonzero result of auerchain_submit_urb %d", ret);
- auerbuf_releasebuf (bp);
- /* Wake up all processes waiting for a buffer */
- wake_up (&cp->bufferwait);
- mutex_unlock(&ccp->mutex);
- return -EIO;
- }
- else {
- dbg ("auerchar_write: Write OK");
- mutex_unlock(&ccp->mutex);
- return len;
- }
-}
-
-
-/* Close a character device */
-static int auerchar_release (struct inode *inode, struct file *file)
-{
- pauerchar_t ccp = (pauerchar_t) file->private_data;
- pauerswald_t cp;
- dbg("release");
-
- mutex_lock(&ccp->mutex);
- cp = ccp->auerdev;
- if (cp) {
- mutex_lock(&cp->mutex);
- /* remove an open service */
- auerswald_removeservice (cp, &ccp->scontext);
- /* detach from device */
- if ((--cp->open_count <= 0) && (cp->usbdev == NULL)) {
- /* usb device waits for removal */
- mutex_unlock(&cp->mutex);
- auerswald_delete (cp);
- } else {
- mutex_unlock(&cp->mutex);
- }
- cp = NULL;
- ccp->auerdev = NULL;
- }
- mutex_unlock(&ccp->mutex);
- auerchar_delete (ccp);
-
- return 0;
-}
-
-
-/*----------------------------------------------------------------------*/
-/* File operation structure */
-static const struct file_operations auerswald_fops =
-{
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .read = auerchar_read,
- .write = auerchar_write,
- .unlocked_ioctl = auerchar_ioctl,
- .open = auerchar_open,
- .release = auerchar_release,
-};
-
-static struct usb_class_driver auerswald_class = {
- .name = "auer%d",
- .fops = &auerswald_fops,
- .minor_base = AUER_MINOR_BASE,
-};
-
-
-/* --------------------------------------------------------------------- */
-/* Special USB driver functions */
-
-/* Probe if this driver wants to serve an USB device
-
- This entry point is called whenever a new device is attached to the bus.
- Then the device driver has to create a new instance of its internal data
- structures for the new device.
-
- The dev argument specifies the device context, which contains pointers
- to all USB descriptors. The interface argument specifies the interface
- number. If a USB driver wants to bind itself to a particular device and
- interface it has to return a pointer. This pointer normally references
- the device driver's context structure.
-
- Probing normally is done by checking the vendor and product identifications
- or the class and subclass definitions. If they match the interface number
- is compared with the ones supported by the driver. When probing is done
- class based it might be necessary to parse some more USB descriptors because
- the device properties can differ in a wide range.
-*/
-static int auerswald_probe (struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- struct usb_device *usbdev = interface_to_usbdev(intf);
- pauerswald_t cp = NULL;
- unsigned int u = 0;
- __le16 *pbuf;
- int ret;
-
- dbg ("probe: vendor id 0x%x, device id 0x%x",
- le16_to_cpu(usbdev->descriptor.idVendor),
- le16_to_cpu(usbdev->descriptor.idProduct));
-
- /* we use only the first -and only- interface */
- if (intf->altsetting->desc.bInterfaceNumber != 0)
- return -ENODEV;
-
- /* allocate memory for our device and initialize it */
- cp = kzalloc (sizeof(auerswald_t), GFP_KERNEL);
- if (cp == NULL) {
- err ("out of memory");
- goto pfail;
- }
-
- /* Initialize device descriptor */
- mutex_init(&cp->mutex);
- cp->usbdev = usbdev;
- auerchain_init (&cp->controlchain);
- auerbuf_init (&cp->bufctl);
- init_waitqueue_head (&cp->bufferwait);
-
- ret = usb_register_dev(intf, &auerswald_class);
- if (ret) {
- err ("Not able to get a minor for this device.");
- goto pfail;
- }
-
- /* Give the device a name */
- sprintf (cp->name, "usb/auer%d", intf->minor);
-
- /* Store the index */
- cp->dtindex = intf->minor;
-
- /* Get the usb version of the device */
- cp->version = le16_to_cpu(cp->usbdev->descriptor.bcdDevice);
- dbg ("Version is %X", cp->version);
-
- /* allow some time to settle the device */
- msleep(334);
-
- /* Try to get a suitable textual description of the device */
- /* Device name:*/
- ret = usb_string( cp->usbdev, AUSI_DEVICE, cp->dev_desc, AUSI_DLEN-1);
- if (ret >= 0) {
- u += ret;
- /* Append Serial Number */
- memcpy(&cp->dev_desc[u], ",Ser# ", 6);
- u += 6;
- ret = usb_string( cp->usbdev, AUSI_SERIALNR, &cp->dev_desc[u], AUSI_DLEN-u-1);
- if (ret >= 0) {
- u += ret;
- /* Append subscriber number */
- memcpy(&cp->dev_desc[u], ", ", 2);
- u += 2;
- ret = usb_string( cp->usbdev, AUSI_MSN, &cp->dev_desc[u], AUSI_DLEN-u-1);
- if (ret >= 0) {
- u += ret;
- }
- }
- }
- cp->dev_desc[u] = '\0';
- info("device is a %s", cp->dev_desc);
-
- /* get the maximum allowed control transfer length */
- pbuf = kmalloc(2, GFP_KERNEL); /* use an allocated buffer because of urb target */
- if (!pbuf) {
- err( "out of memory");
- goto pfail;
- }
- ret = usb_control_msg(cp->usbdev, /* pointer to device */
- usb_rcvctrlpipe( cp->usbdev, 0 ), /* pipe to control endpoint */
- AUV_GETINFO, /* USB message request value */
- AUT_RREQ, /* USB message request type value */
- 0, /* USB message value */
- AUDI_MBCTRANS, /* USB message index value */
- pbuf, /* pointer to the receive buffer */
- 2, /* length of the buffer */
- 2000); /* time to wait for the message to complete before timing out */
- if (ret == 2) {
- cp->maxControlLength = le16_to_cpup(pbuf);
- kfree(pbuf);
- dbg("setup: max. allowed control transfersize is %d bytes", cp->maxControlLength);
- } else {
- kfree(pbuf);
- err("setup: getting max. allowed control transfer length failed with error %d", ret);
- goto pfail;
- }
-
- /* allocate a chain for the control messages */
- if (auerchain_setup (&cp->controlchain, AUCH_ELEMENTS)) {
- err ("out of memory");
- goto pfail;
- }
-
- /* allocate buffers for control messages */
- if (auerbuf_setup (&cp->bufctl, AU_RBUFFERS, cp->maxControlLength+AUH_SIZE)) {
- err ("out of memory");
- goto pfail;
- }
-
- /* start the interrupt endpoint */
- if (auerswald_int_open (cp)) {
- err ("int endpoint failed");
- goto pfail;
- }
-
- /* all OK */
- usb_set_intfdata (intf, cp);
- return 0;
-
- /* Error exit: clean up the memory */
-pfail: auerswald_delete (cp);
- return -EIO;
-}
-
-
-/* Disconnect driver from a served device
-
- This function is called whenever a device which was served by this driver
- is disconnected.
-
- The argument dev specifies the device context and the driver_context
- returns a pointer to the previously registered driver_context of the
- probe function. After returning from the disconnect function the USB
- framework completely deallocates all data structures associated with
- this device. So especially the usb_device structure must not be used
- any longer by the usb driver.
-*/
-static void auerswald_disconnect (struct usb_interface *intf)
-{
- pauerswald_t cp = usb_get_intfdata (intf);
- unsigned int u;
-
- usb_set_intfdata (intf, NULL);
- if (!cp)
- return;
-
- /* give back our USB minor number */
- usb_deregister_dev(intf, &auerswald_class);
-
- mutex_lock(&cp->mutex);
- info ("device /dev/%s now disconnecting", cp->name);
-
- /* Stop the interrupt endpoint */
- auerswald_int_release (cp);
-
- /* remove the control chain allocated in auerswald_probe
- This has the benefit of
- a) all pending (a)synchronous urbs are unlinked
- b) all buffers dealing with urbs are reclaimed
- */
- auerchain_free (&cp->controlchain);
-
- if (cp->open_count == 0) {
- /* nobody is using this device. So we can clean up now */
- mutex_unlock(&cp->mutex);
- /* mutex_unlock() is possible here because no other task
- can open the device (see above). I don't want
- to kfree() a locked mutex. */
-
- auerswald_delete (cp);
- } else {
- /* device is used. Remove the pointer to the
- usb device (it's not valid any more). The last
- release() will do the clean up */
- cp->usbdev = NULL;
- mutex_unlock(&cp->mutex);
- /* Terminate waiting writers */
- wake_up (&cp->bufferwait);
- /* Inform all waiting readers */
- for ( u = 0; u < AUH_TYPESIZE; u++) {
- pauerscon_t scp = cp->services[u];
- if (scp)
- scp->disconnect( scp);
- }
- }
-}
-
-/* Descriptor for the devices which are served by this driver.
- NOTE: this struct is parsed by the usbmanager install scripts.
- Don't change without caution!
-*/
-static struct usb_device_id auerswald_ids [] = {
- { USB_DEVICE (ID_AUERSWALD, 0x00C0) }, /* COMpact 2104 USB */
- { USB_DEVICE (ID_AUERSWALD, 0x00DB) }, /* COMpact 4410/2206 USB */
- { USB_DEVICE (ID_AUERSWALD, 0x00DC) }, /* COMpact 4406 DSL */
- { USB_DEVICE (ID_AUERSWALD, 0x00DD) }, /* COMpact 2204 USB */
- { USB_DEVICE (ID_AUERSWALD, 0x00F1) }, /* Comfort 2000 System Telephone */
- { USB_DEVICE (ID_AUERSWALD, 0x00F2) }, /* Comfort 1200 System Telephone */
- { } /* Terminating entry */
-};
-
-/* Standard module device table */
-MODULE_DEVICE_TABLE (usb, auerswald_ids);
-
-/* Standard usb driver struct */
-static struct usb_driver auerswald_driver = {
- .name = "auerswald",
- .probe = auerswald_probe,
- .disconnect = auerswald_disconnect,
- .id_table = auerswald_ids,
-};
-
-
-/* --------------------------------------------------------------------- */
-/* Module loading/unloading */
-
-/* Driver initialisation. Called after module loading.
- NOTE: there is no concurrency at _init
-*/
-static int __init auerswald_init (void)
-{
- int result;
- dbg ("init");
-
- /* register driver at the USB subsystem */
- result = usb_register (&auerswald_driver);
- if (result < 0) {
- err ("driver could not be registered");
- return -1;
- }
- return 0;
-}
-
-/* Driver deinit. Called before module removal.
- NOTE: there is no concurrency at _cleanup
-*/
-static void __exit auerswald_cleanup (void)
-{
- dbg ("cleanup");
- usb_deregister (&auerswald_driver);
-}
-
-/* --------------------------------------------------------------------- */
-/* Linux device driver module description */
-
-MODULE_AUTHOR (DRIVER_AUTHOR);
-MODULE_DESCRIPTION (DRIVER_DESC);
-MODULE_LICENSE ("GPL");
-
-module_init (auerswald_init);
-module_exit (auerswald_cleanup);
-
-/* --------------------------------------------------------------------- */
-
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index e6ca997..a4ef77e 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -19,7 +19,6 @@
#include <linux/slab.h>
#include <linux/sched.h>
#include <linux/poll.h>
-#include <linux/version.h>
#include <linux/usb/iowarrior.h>
/* Version Information */
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index fbace41..69c34a5 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3270,6 +3270,7 @@
{ USB_DEVICE(0x0711, 0x0900) },
{ USB_DEVICE(0x0711, 0x0901) },
{ USB_DEVICE(0x0711, 0x0902) },
+ { USB_DEVICE(0x0711, 0x0918) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
new file mode 100644
index 0000000..58b2b8f
--- /dev/null
+++ b/drivers/usb/musb/Kconfig
@@ -0,0 +1,176 @@
+#
+# USB Dual Role (OTG-ready) Controller Drivers
+# for silicon based on Mentor Graphics INVENTRA designs
+#
+
+comment "Enable Host or Gadget support to see Inventra options"
+ depends on !USB && USB_GADGET=n
+
+# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
+config USB_MUSB_HDRC
+ depends on (USB || USB_GADGET) && HAVE_CLK
+ depends on !SUPERH
+ select TWL4030_USB if MACH_OMAP_3430SDP
+ tristate 'Inventra Highspeed Dual Role Controller (TI, ...)'
+ help
+ Say Y here if your system has a dual role high speed USB
+ controller based on the Mentor Graphics silicon IP. Then
+ configure options to match your silicon and the board
+ it's being used with, including the USB peripheral role,
+ or the USB host role, or both.
+
+ Texas Instruments parts using this IP include DaVinci 644x,
+ OMAP 243x, OMAP 343x, and TUSB 6010.
+
+ If you do not know what this is, please say N.
+
+ To compile this driver as a module, choose M here; the
+ module will be called "musb_hdrc".
+
+config USB_MUSB_SOC
+ boolean
+ depends on USB_MUSB_HDRC
+ default y if ARCH_DAVINCI
+ default y if ARCH_OMAP2430
+ default y if ARCH_OMAP34XX
+ help
+ Use a static <asm/arch/hdrc_cnf.h> file to describe how the
+ controller is configured (endpoints, mechanisms, etc) on the
+ current iteration of a given system-on-chip.
+
+comment "DaVinci 644x USB support"
+ depends on USB_MUSB_HDRC && ARCH_DAVINCI
+
+comment "OMAP 243x high speed USB support"
+ depends on USB_MUSB_HDRC && ARCH_OMAP2430
+
+comment "OMAP 343x high speed USB support"
+ depends on USB_MUSB_HDRC && ARCH_OMAP34XX
+
+config USB_TUSB6010
+ boolean "TUSB 6010 support"
+ depends on USB_MUSB_HDRC && !USB_MUSB_SOC
+ default y
+ help
+ The TUSB 6010 chip, from Texas Instruments, connects a discrete
+ HDRC core using a 16-bit parallel bus (NOR flash style) or VLYNQ
+ (a high speed serial link). It can use system-specific external
+ DMA controllers.
+
+choice
+ prompt "Driver Mode"
+ depends on USB_MUSB_HDRC
+ help
+ Dual-Role devices can support both host and peripheral roles,
+ as well as a the special "OTG Device" role which can switch
+ between both roles as needed.
+
+# use USB_MUSB_HDRC_HCD not USB_MUSB_HOST to #ifdef host side support;
+# OTG needs both roles, not just USB_MUSB_HOST.
+config USB_MUSB_HOST
+ depends on USB
+ bool "USB Host"
+ help
+ Say Y here if your system supports the USB host role.
+ If it has a USB "A" (rectangular), "Mini-A" (uncommon),
+ or "Mini-AB" connector, it supports the host role.
+ (With a "Mini-AB" connector, you should enable USB OTG.)
+
+# use USB_GADGET_MUSB_HDRC not USB_MUSB_PERIPHERAL to #ifdef peripheral
+# side support ... OTG needs both roles
+config USB_MUSB_PERIPHERAL
+ depends on USB_GADGET
+ bool "USB Peripheral (gadget stack)"
+ select USB_GADGET_MUSB_HDRC
+ help
+ Say Y here if your system supports the USB peripheral role.
+ If it has a USB "B" (squarish), "Mini-B", or "Mini-AB"
+ connector, it supports the peripheral role.
+ (With a "Mini-AB" connector, you should enable USB OTG.)
+
+config USB_MUSB_OTG
+ depends on USB && USB_GADGET && PM && EXPERIMENTAL
+ bool "Both host and peripheral: USB OTG (On The Go) Device"
+ select USB_GADGET_MUSB_HDRC
+ select USB_OTG
+ help
+ The most notable feature of USB OTG is support for a
+ "Dual-Role" device, which can act as either a device
+ or a host. The initial role choice can be changed
+ later, when two dual-role devices talk to each other.
+
+ At this writing, the OTG support in this driver is incomplete,
+ omitting the mandatory HNP or SRP protocols. However, some
+ of the cable based role switching works. (That is, grounding
+ the ID pin switches the controller to host mode, while leaving
+ it floating leaves it in peripheral mode.)
+
+ Select this if your system has a Mini-AB connector, or
+ to simplify certain kinds of configuration.
+
+ To implement your OTG Targeted Peripherals List (TPL), enable
+ USB_OTG_WHITELIST and update "drivers/usb/core/otg_whitelist.h"
+ to match your requirements.
+
+endchoice
+
+# enable peripheral support (including with OTG)
+config USB_GADGET_MUSB_HDRC
+ bool
+ depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG)
+# default y
+# select USB_GADGET_DUALSPEED
+# select USB_GADGET_SELECTED
+
+# enables host support (including with OTG)
+config USB_MUSB_HDRC_HCD
+ bool
+ depends on USB_MUSB_HDRC && (USB_MUSB_HOST || USB_MUSB_OTG)
+ select USB_OTG if USB_GADGET_MUSB_HDRC
+ default y
+
+
+config MUSB_PIO_ONLY
+ bool 'Disable DMA (always use PIO)'
+ depends on USB_MUSB_HDRC
+ default y if USB_TUSB6010
+ help
+ All data is copied between memory and FIFO by the CPU.
+ DMA controllers are ignored.
+
+ Do not select 'n' here unless DMA support for your SOC or board
+ is unavailable (or unstable). When DMA is enabled at compile time,
+ you can still disable it at run time using the "use_dma=n" module
+ parameter.
+
+config USB_INVENTRA_DMA
+ bool
+ depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
+ default ARCH_OMAP2430 || ARCH_OMAP34XX
+ help
+ Enable DMA transfers using Mentor's engine.
+
+config USB_TI_CPPI_DMA
+ bool
+ depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
+ default ARCH_DAVINCI
+ help
+ Enable DMA transfers when TI CPPI DMA is available.
+
+config USB_TUSB_OMAP_DMA
+ bool
+ depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
+ depends on USB_TUSB6010
+ depends on ARCH_OMAP
+ default y
+ help
+ Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
+
+config USB_MUSB_DEBUG
+ depends on USB_MUSB_HDRC
+ bool "Enable debugging messages"
+ default n
+ help
+ This enables musb debugging. To set the logging level use the debug
+ module parameter. Starting at level 3, per-transfer (urb, usb_request,
+ packet, or dma transfer) tracing may kick in.
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
new file mode 100644
index 0000000..b6af0d6
--- /dev/null
+++ b/drivers/usb/musb/Makefile
@@ -0,0 +1,69 @@
+#
+# for USB OTG silicon based on Mentor Graphics INVENTRA designs
+#
+
+musb_hdrc-objs := musb_core.o
+
+obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o
+
+ifeq ($(CONFIG_ARCH_DAVINCI),y)
+ musb_hdrc-objs += davinci.o
+endif
+
+ifeq ($(CONFIG_USB_TUSB6010),y)
+ musb_hdrc-objs += tusb6010.o
+endif
+
+ifeq ($(CONFIG_ARCH_OMAP2430),y)
+ musb_hdrc-objs += omap2430.o
+endif
+
+ifeq ($(CONFIG_ARCH_OMAP3430),y)
+ musb_hdrc-objs += omap2430.o
+endif
+
+ifeq ($(CONFIG_USB_GADGET_MUSB_HDRC),y)
+ musb_hdrc-objs += musb_gadget_ep0.o musb_gadget.o
+endif
+
+ifeq ($(CONFIG_USB_MUSB_HDRC_HCD),y)
+ musb_hdrc-objs += musb_virthub.o musb_host.o
+endif
+
+# the kconfig must guarantee that only one of the
+# possible I/O schemes will be enabled at a time ...
+# PIO only, or DMA (several potential schemes).
+# though PIO is always there to back up DMA, and for ep0
+
+ifneq ($(CONFIG_MUSB_PIO_ONLY),y)
+
+ ifeq ($(CONFIG_USB_INVENTRA_DMA),y)
+ musb_hdrc-objs += musbhsdma.o
+
+ else
+ ifeq ($(CONFIG_USB_TI_CPPI_DMA),y)
+ musb_hdrc-objs += cppi_dma.o
+
+ else
+ ifeq ($(CONFIG_USB_TUSB_OMAP_DMA),y)
+ musb_hdrc-objs += tusb6010_omap.o
+
+ endif
+ endif
+ endif
+endif
+
+
+################################################################################
+
+# FIXME remove all these extra "-DMUSB_* things, stick to CONFIG_*
+
+ifeq ($(CONFIG_USB_INVENTRA_MUSB_HAS_AHB_ID),y)
+ EXTRA_CFLAGS += -DMUSB_AHB_ID
+endif
+
+# Debugging
+
+ifeq ($(CONFIG_USB_MUSB_DEBUG),y)
+ EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
new file mode 100644
index 0000000..5ad6d08
--- /dev/null
+++ b/drivers/usb/musb/cppi_dma.c
@@ -0,0 +1,1540 @@
+/*
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * This file implements a DMA interface using TI's CPPI DMA.
+ * For now it's DaVinci-only, but CPPI isn't specific to DaVinci or USB.
+ * The TUSB6020, using VLYNQ, has CPPI that looks much like DaVinci.
+ */
+
+#include <linux/usb.h>
+
+#include "musb_core.h"
+#include "cppi_dma.h"
+
+
+/* CPPI DMA status 7-mar-2006:
+ *
+ * - See musb_{host,gadget}.c for more info
+ *
+ * - Correct RX DMA generally forces the engine into irq-per-packet mode,
+ * which can easily saturate the CPU under non-mass-storage loads.
+ *
+ * NOTES 24-aug-2006 (2.6.18-rc4):
+ *
+ * - peripheral RXDMA wedged in a test with packets of length 512/512/1.
+ * evidently after the 1 byte packet was received and acked, the queue
+ * of BDs got garbaged so it wouldn't empty the fifo. (rxcsr 0x2003,
+ * and RX DMA0: 4 left, 80000000 8feff880, 8feff860 8feff860; 8f321401
+ * 004001ff 00000001 .. 8feff860) Host was just getting NAKed on tx
+ * of its next (512 byte) packet. IRQ issues?
+ *
+ * REVISIT: the "transfer DMA" glue between CPPI and USB fifos will
+ * evidently also directly update the RX and TX CSRs ... so audit all
+ * host and peripheral side DMA code to avoid CSR access after DMA has
+ * been started.
+ */
+
+/* REVISIT now we can avoid preallocating these descriptors; or
+ * more simply, switch to a global freelist not per-channel ones.
+ * Note: at full speed, 64 descriptors == 4K bulk data.
+ */
+#define NUM_TXCHAN_BD 64
+#define NUM_RXCHAN_BD 64
+
+static inline void cpu_drain_writebuffer(void)
+{
+ wmb();
+#ifdef CONFIG_CPU_ARM926T
+ /* REVISIT this "should not be needed",
+ * but lack of it sure seemed to hurt ...
+ */
+ asm("mcr p15, 0, r0, c7, c10, 4 @ drain write buffer\n");
+#endif
+}
+
+static inline struct cppi_descriptor *cppi_bd_alloc(struct cppi_channel *c)
+{
+ struct cppi_descriptor *bd = c->freelist;
+
+ if (bd)
+ c->freelist = bd->next;
+ return bd;
+}
+
+static inline void
+cppi_bd_free(struct cppi_channel *c, struct cppi_descriptor *bd)
+{
+ if (!bd)
+ return;
+ bd->next = c->freelist;
+ c->freelist = bd;
+}
+
+/*
+ * Start DMA controller
+ *
+ * Initialize the DMA controller as necessary.
+ */
+
+/* zero out entire rx state RAM entry for the channel */
+static void cppi_reset_rx(struct cppi_rx_stateram __iomem *rx)
+{
+ musb_writel(&rx->rx_skipbytes, 0, 0);
+ musb_writel(&rx->rx_head, 0, 0);
+ musb_writel(&rx->rx_sop, 0, 0);
+ musb_writel(&rx->rx_current, 0, 0);
+ musb_writel(&rx->rx_buf_current, 0, 0);
+ musb_writel(&rx->rx_len_len, 0, 0);
+ musb_writel(&rx->rx_cnt_cnt, 0, 0);
+}
+
+/* zero out entire tx state RAM entry for the channel */
+static void cppi_reset_tx(struct cppi_tx_stateram __iomem *tx, u32 ptr)
+{
+ musb_writel(&tx->tx_head, 0, 0);
+ musb_writel(&tx->tx_buf, 0, 0);
+ musb_writel(&tx->tx_current, 0, 0);
+ musb_writel(&tx->tx_buf_current, 0, 0);
+ musb_writel(&tx->tx_info, 0, 0);
+ musb_writel(&tx->tx_rem_len, 0, 0);
+ /* musb_writel(&tx->tx_dummy, 0, 0); */
+ musb_writel(&tx->tx_complete, 0, ptr);
+}
+
+static void __init cppi_pool_init(struct cppi *cppi, struct cppi_channel *c)
+{
+ int j;
+
+ /* initialize channel fields */
+ c->head = NULL;
+ c->tail = NULL;
+ c->last_processed = NULL;
+ c->channel.status = MUSB_DMA_STATUS_UNKNOWN;
+ c->controller = cppi;
+ c->is_rndis = 0;
+ c->freelist = NULL;
+
+ /* build the BD Free list for the channel */
+ for (j = 0; j < NUM_TXCHAN_BD + 1; j++) {
+ struct cppi_descriptor *bd;
+ dma_addr_t dma;
+
+ bd = dma_pool_alloc(cppi->pool, GFP_KERNEL, &dma);
+ bd->dma = dma;
+ cppi_bd_free(c, bd);
+ }
+}
+
+static int cppi_channel_abort(struct dma_channel *);
+
+static void cppi_pool_free(struct cppi_channel *c)
+{
+ struct cppi *cppi = c->controller;
+ struct cppi_descriptor *bd;
+
+ (void) cppi_channel_abort(&c->channel);
+ c->channel.status = MUSB_DMA_STATUS_UNKNOWN;
+ c->controller = NULL;
+
+ /* free all its bds */
+ bd = c->last_processed;
+ do {
+ if (bd)
+ dma_pool_free(cppi->pool, bd, bd->dma);
+ bd = cppi_bd_alloc(c);
+ } while (bd);
+ c->last_processed = NULL;
+}
+
+static int __init cppi_controller_start(struct dma_controller *c)
+{
+ struct cppi *controller;
+ void __iomem *tibase;
+ int i;
+
+ controller = container_of(c, struct cppi, controller);
+
+ /* do whatever is necessary to start controller */
+ for (i = 0; i < ARRAY_SIZE(controller->tx); i++) {
+ controller->tx[i].transmit = true;
+ controller->tx[i].index = i;
+ }
+ for (i = 0; i < ARRAY_SIZE(controller->rx); i++) {
+ controller->rx[i].transmit = false;
+ controller->rx[i].index = i;
+ }
+
+ /* setup BD list on a per channel basis */
+ for (i = 0; i < ARRAY_SIZE(controller->tx); i++)
+ cppi_pool_init(controller, controller->tx + i);
+ for (i = 0; i < ARRAY_SIZE(controller->rx); i++)
+ cppi_pool_init(controller, controller->rx + i);
+
+ tibase = controller->tibase;
+ INIT_LIST_HEAD(&controller->tx_complete);
+
+ /* initialise tx/rx channel head pointers to zero */
+ for (i = 0; i < ARRAY_SIZE(controller->tx); i++) {
+ struct cppi_channel *tx_ch = controller->tx + i;
+ struct cppi_tx_stateram __iomem *tx;
+
+ INIT_LIST_HEAD(&tx_ch->tx_complete);
+
+ tx = tibase + DAVINCI_TXCPPI_STATERAM_OFFSET(i);
+ tx_ch->state_ram = tx;
+ cppi_reset_tx(tx, 0);
+ }
+ for (i = 0; i < ARRAY_SIZE(controller->rx); i++) {
+ struct cppi_channel *rx_ch = controller->rx + i;
+ struct cppi_rx_stateram __iomem *rx;
+
+ INIT_LIST_HEAD(&rx_ch->tx_complete);
+
+ rx = tibase + DAVINCI_RXCPPI_STATERAM_OFFSET(i);
+ rx_ch->state_ram = rx;
+ cppi_reset_rx(rx);
+ }
+
+ /* enable individual cppi channels */
+ musb_writel(tibase, DAVINCI_TXCPPI_INTENAB_REG,
+ DAVINCI_DMA_ALL_CHANNELS_ENABLE);
+ musb_writel(tibase, DAVINCI_RXCPPI_INTENAB_REG,
+ DAVINCI_DMA_ALL_CHANNELS_ENABLE);
+
+ /* enable tx/rx CPPI control */
+ musb_writel(tibase, DAVINCI_TXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_ENABLE);
+ musb_writel(tibase, DAVINCI_RXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_ENABLE);
+
+ /* disable RNDIS mode, also host rx RNDIS autorequest */
+ musb_writel(tibase, DAVINCI_RNDIS_REG, 0);
+ musb_writel(tibase, DAVINCI_AUTOREQ_REG, 0);
+
+ return 0;
+}
+
+/*
+ * Stop DMA controller
+ *
+ * De-Init the DMA controller as necessary.
+ */
+
+static int cppi_controller_stop(struct dma_controller *c)
+{
+ struct cppi *controller;
+ void __iomem *tibase;
+ int i;
+
+ controller = container_of(c, struct cppi, controller);
+
+ tibase = controller->tibase;
+ /* DISABLE INDIVIDUAL CHANNEL Interrupts */
+ musb_writel(tibase, DAVINCI_TXCPPI_INTCLR_REG,
+ DAVINCI_DMA_ALL_CHANNELS_ENABLE);
+ musb_writel(tibase, DAVINCI_RXCPPI_INTCLR_REG,
+ DAVINCI_DMA_ALL_CHANNELS_ENABLE);
+
+ DBG(1, "Tearing down RX and TX Channels\n");
+ for (i = 0; i < ARRAY_SIZE(controller->tx); i++) {
+ /* FIXME restructure of txdma to use bds like rxdma */
+ controller->tx[i].last_processed = NULL;
+ cppi_pool_free(controller->tx + i);
+ }
+ for (i = 0; i < ARRAY_SIZE(controller->rx); i++)
+ cppi_pool_free(controller->rx + i);
+
+ /* in Tx Case proper teardown is supported. We resort to disabling
+ * Tx/Rx CPPI after cleanup of Tx channels. Before TX teardown is
+ * complete TX CPPI cannot be disabled.
+ */
+ /*disable tx/rx cppi */
+ musb_writel(tibase, DAVINCI_TXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_DISABLE);
+ musb_writel(tibase, DAVINCI_RXCPPI_CTRL_REG, DAVINCI_DMA_CTRL_DISABLE);
+
+ return 0;
+}
+
+/* While dma channel is allocated, we only want the core irqs active
+ * for fault reports, otherwise we'd get irqs that we don't care about.
+ * Except for TX irqs, where dma done != fifo empty and reusable ...
+ *
+ * NOTE: docs don't say either way, but irq masking **enables** irqs.
+ *
+ * REVISIT same issue applies to pure PIO usage too, and non-cppi dma...
+ */
+static inline void core_rxirq_disable(void __iomem *tibase, unsigned epnum)
+{
+ musb_writel(tibase, DAVINCI_USB_INT_MASK_CLR_REG, 1 << (epnum + 8));
+}
+
+static inline void core_rxirq_enable(void __iomem *tibase, unsigned epnum)
+{
+ musb_writel(tibase, DAVINCI_USB_INT_MASK_SET_REG, 1 << (epnum + 8));
+}
+
+
+/*
+ * Allocate a CPPI Channel for DMA. With CPPI, channels are bound to
+ * each transfer direction of a non-control endpoint, so allocating
+ * (and deallocating) is mostly a way to notice bad housekeeping on
+ * the software side. We assume the irqs are always active.
+ */
+static struct dma_channel *
+cppi_channel_allocate(struct dma_controller *c,
+ struct musb_hw_ep *ep, u8 transmit)
+{
+ struct cppi *controller;
+ u8 index;
+ struct cppi_channel *cppi_ch;
+ void __iomem *tibase;
+
+ controller = container_of(c, struct cppi, controller);
+ tibase = controller->tibase;
+
+ /* ep0 doesn't use DMA; remember cppi indices are 0..N-1 */
+ index = ep->epnum - 1;
+
+ /* return the corresponding CPPI Channel Handle, and
+ * probably disable the non-CPPI irq until we need it.
+ */
+ if (transmit) {
+ if (index >= ARRAY_SIZE(controller->tx)) {
+ DBG(1, "no %cX%d CPPI channel\n", 'T', index);
+ return NULL;
+ }
+ cppi_ch = controller->tx + index;
+ } else {
+ if (index >= ARRAY_SIZE(controller->rx)) {
+ DBG(1, "no %cX%d CPPI channel\n", 'R', index);
+ return NULL;
+ }
+ cppi_ch = controller->rx + index;
+ core_rxirq_disable(tibase, ep->epnum);
+ }
+
+ /* REVISIT make this an error later once the same driver code works
+ * with the other DMA engine too
+ */
+ if (cppi_ch->hw_ep)
+ DBG(1, "re-allocating DMA%d %cX channel %p\n",
+ index, transmit ? 'T' : 'R', cppi_ch);
+ cppi_ch->hw_ep = ep;
+ cppi_ch->channel.status = MUSB_DMA_STATUS_FREE;
+
+ DBG(4, "Allocate CPPI%d %cX\n", index, transmit ? 'T' : 'R');
+ return &cppi_ch->channel;
+}
+
+/* Release a CPPI Channel. */
+static void cppi_channel_release(struct dma_channel *channel)
+{
+ struct cppi_channel *c;
+ void __iomem *tibase;
+
+ /* REVISIT: for paranoia, check state and abort if needed... */
+
+ c = container_of(channel, struct cppi_channel, channel);
+ tibase = c->controller->tibase;
+ if (!c->hw_ep)
+ DBG(1, "releasing idle DMA channel %p\n", c);
+ else if (!c->transmit)
+ core_rxirq_enable(tibase, c->index + 1);
+
+ /* for now, leave its cppi IRQ enabled (we won't trigger it) */
+ c->hw_ep = NULL;
+ channel->status = MUSB_DMA_STATUS_UNKNOWN;
+}
+
+/* Context: controller irqlocked */
+static void
+cppi_dump_rx(int level, struct cppi_channel *c, const char *tag)
+{
+ void __iomem *base = c->controller->mregs;
+ struct cppi_rx_stateram __iomem *rx = c->state_ram;
+
+ musb_ep_select(base, c->index + 1);
+
+ DBG(level, "RX DMA%d%s: %d left, csr %04x, "
+ "%08x H%08x S%08x C%08x, "
+ "B%08x L%08x %08x .. %08x"
+ "\n",
+ c->index, tag,
+ musb_readl(c->controller->tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + 4 * c->index),
+ musb_readw(c->hw_ep->regs, MUSB_RXCSR),
+
+ musb_readl(&rx->rx_skipbytes, 0),
+ musb_readl(&rx->rx_head, 0),
+ musb_readl(&rx->rx_sop, 0),
+ musb_readl(&rx->rx_current, 0),
+
+ musb_readl(&rx->rx_buf_current, 0),
+ musb_readl(&rx->rx_len_len, 0),
+ musb_readl(&rx->rx_cnt_cnt, 0),
+ musb_readl(&rx->rx_complete, 0)
+ );
+}
+
+/* Context: controller irqlocked */
+static void
+cppi_dump_tx(int level, struct cppi_channel *c, const char *tag)
+{
+ void __iomem *base = c->controller->mregs;
+ struct cppi_tx_stateram __iomem *tx = c->state_ram;
+
+ musb_ep_select(base, c->index + 1);
+
+ DBG(level, "TX DMA%d%s: csr %04x, "
+ "H%08x S%08x C%08x %08x, "
+ "F%08x L%08x .. %08x"
+ "\n",
+ c->index, tag,
+ musb_readw(c->hw_ep->regs, MUSB_TXCSR),
+
+ musb_readl(&tx->tx_head, 0),
+ musb_readl(&tx->tx_buf, 0),
+ musb_readl(&tx->tx_current, 0),
+ musb_readl(&tx->tx_buf_current, 0),
+
+ musb_readl(&tx->tx_info, 0),
+ musb_readl(&tx->tx_rem_len, 0),
+ /* dummy/unused word 6 */
+ musb_readl(&tx->tx_complete, 0)
+ );
+}
+
+/* Context: controller irqlocked */
+static inline void
+cppi_rndis_update(struct cppi_channel *c, int is_rx,
+ void __iomem *tibase, int is_rndis)
+{
+ /* we may need to change the rndis flag for this cppi channel */
+ if (c->is_rndis != is_rndis) {
+ u32 value = musb_readl(tibase, DAVINCI_RNDIS_REG);
+ u32 temp = 1 << (c->index);
+
+ if (is_rx)
+ temp <<= 16;
+ if (is_rndis)
+ value |= temp;
+ else
+ value &= ~temp;
+ musb_writel(tibase, DAVINCI_RNDIS_REG, value);
+ c->is_rndis = is_rndis;
+ }
+}
+
+static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd)
+{
+ pr_debug("RXBD/%s %08x: "
+ "nxt %08x buf %08x off.blen %08x opt.plen %08x\n",
+ tag, bd->dma,
+ bd->hw_next, bd->hw_bufp, bd->hw_off_len,
+ bd->hw_options);
+}
+
+static void cppi_dump_rxq(int level, const char *tag, struct cppi_channel *rx)
+{
+#if MUSB_DEBUG > 0
+ struct cppi_descriptor *bd;
+
+ if (!_dbg_level(level))
+ return;
+ cppi_dump_rx(level, rx, tag);
+ if (rx->last_processed)
+ cppi_dump_rxbd("last", rx->last_processed);
+ for (bd = rx->head; bd; bd = bd->next)
+ cppi_dump_rxbd("active", bd);
+#endif
+}
+
+
+/* NOTE: DaVinci autoreq is ignored except for host side "RNDIS" mode RX;
+ * so we won't ever use it (see "CPPI RX Woes" below).
+ */
+static inline int cppi_autoreq_update(struct cppi_channel *rx,
+ void __iomem *tibase, int onepacket, unsigned n_bds)
+{
+ u32 val;
+
+#ifdef RNDIS_RX_IS_USABLE
+ u32 tmp;
+ /* assert(is_host_active(musb)) */
+
+ /* start from "AutoReq never" */
+ tmp = musb_readl(tibase, DAVINCI_AUTOREQ_REG);
+ val = tmp & ~((0x3) << (rx->index * 2));
+
+ /* HCD arranged reqpkt for packet #1. we arrange int
+ * for all but the last one, maybe in two segments.
+ */
+ if (!onepacket) {
+#if 0
+ /* use two segments, autoreq "all" then the last "never" */
+ val |= ((0x3) << (rx->index * 2));
+ n_bds--;
+#else
+ /* one segment, autoreq "all-but-last" */
+ val |= ((0x1) << (rx->index * 2));
+#endif
+ }
+
+ if (val != tmp) {
+ int n = 100;
+
+ /* make sure that autoreq is updated before continuing */
+ musb_writel(tibase, DAVINCI_AUTOREQ_REG, val);
+ do {
+ tmp = musb_readl(tibase, DAVINCI_AUTOREQ_REG);
+ if (tmp == val)
+ break;
+ cpu_relax();
+ } while (n-- > 0);
+ }
+#endif
+
+ /* REQPKT is turned off after each segment */
+ if (n_bds && rx->channel.actual_len) {
+ void __iomem *regs = rx->hw_ep->regs;
+
+ val = musb_readw(regs, MUSB_RXCSR);
+ if (!(val & MUSB_RXCSR_H_REQPKT)) {
+ val |= MUSB_RXCSR_H_REQPKT | MUSB_RXCSR_H_WZC_BITS;
+ musb_writew(regs, MUSB_RXCSR, val);
+ /* flush writebufer */
+ val = musb_readw(regs, MUSB_RXCSR);
+ }
+ }
+ return n_bds;
+}
+
+
+/* Buffer enqueuing Logic:
+ *
+ * - RX builds new queues each time, to help handle routine "early
+ * termination" cases (faults, including errors and short reads)
+ * more correctly.
+ *
+ * - for now, TX reuses the same queue of BDs every time
+ *
+ * REVISIT long term, we want a normal dynamic model.
+ * ... the goal will be to append to the
+ * existing queue, processing completed "dma buffers" (segments) on the fly.
+ *
+ * Otherwise we force an IRQ latency between requests, which slows us a lot
+ * (especially in "transparent" dma). Unfortunately that model seems to be
+ * inherent in the DMA model from the Mentor code, except in the rare case
+ * of transfers big enough (~128+ KB) that we could append "middle" segments
+ * in the TX paths. (RX can't do this, see below.)
+ *
+ * That's true even in the CPPI- friendly iso case, where most urbs have
+ * several small segments provided in a group and where the "packet at a time"
+ * "transparent" DMA model is always correct, even on the RX side.
+ */
+
+/*
+ * CPPI TX:
+ * ========
+ * TX is a lot more reasonable than RX; it doesn't need to run in
+ * irq-per-packet mode very often. RNDIS mode seems to behave too
+ * (except how it handles the exactly-N-packets case). Building a
+ * txdma queue with multiple requests (urb or usb_request) looks
+ * like it would work ... but fault handling would need much testing.
+ *
+ * The main issue with TX mode RNDIS relates to transfer lengths that
+ * are an exact multiple of the packet length. It appears that there's
+ * a hiccup in that case (maybe the DMA completes before the ZLP gets
+ * written?) boiling down to not being able to rely on CPPI writing any
+ * terminating zero length packet before the next transfer is written.
+ * So that's punted to PIO; better yet, gadget drivers can avoid it.
+ *
+ * Plus, there's allegedly an undocumented constraint that rndis transfer
+ * length be a multiple of 64 bytes ... but the chip doesn't act that
+ * way, and we really don't _want_ that behavior anyway.
+ *
+ * On TX, "transparent" mode works ... although experiments have shown
+ * problems trying to use the SOP/EOP bits in different USB packets.
+ *
+ * REVISIT try to handle terminating zero length packets using CPPI
+ * instead of doing it by PIO after an IRQ. (Meanwhile, make Ethernet
+ * links avoid that issue by forcing them to avoid zlps.)
+ */
+static void
+cppi_next_tx_segment(struct musb *musb, struct cppi_channel *tx)
+{
+ unsigned maxpacket = tx->maxpacket;
+ dma_addr_t addr = tx->buf_dma + tx->offset;
+ size_t length = tx->buf_len - tx->offset;
+ struct cppi_descriptor *bd;
+ unsigned n_bds;
+ unsigned i;
+ struct cppi_tx_stateram __iomem *tx_ram = tx->state_ram;
+ int rndis;
+
+ /* TX can use the CPPI "rndis" mode, where we can probably fit this
+ * transfer in one BD and one IRQ. The only time we would NOT want
+ * to use it is when hardware constraints prevent it, or if we'd
+ * trigger the "send a ZLP?" confusion.
+ */
+ rndis = (maxpacket & 0x3f) == 0
+ && length < 0xffff
+ && (length % maxpacket) != 0;
+
+ if (rndis) {
+ maxpacket = length;
+ n_bds = 1;
+ } else {
+ n_bds = length / maxpacket;
+ if (!length || (length % maxpacket))
+ n_bds++;
+ n_bds = min(n_bds, (unsigned) NUM_TXCHAN_BD);
+ length = min(n_bds * maxpacket, length);
+ }
+
+ DBG(4, "TX DMA%d, pktSz %d %s bds %d dma 0x%x len %u\n",
+ tx->index,
+ maxpacket,
+ rndis ? "rndis" : "transparent",
+ n_bds,
+ addr, length);
+
+ cppi_rndis_update(tx, 0, musb->ctrl_base, rndis);
+
+ /* assuming here that channel_program is called during
+ * transfer initiation ... current code maintains state
+ * for one outstanding request only (no queues, not even
+ * the implicit ones of an iso urb).
+ */
+
+ bd = tx->freelist;
+ tx->head = bd;
+ tx->last_processed = NULL;
+
+ /* FIXME use BD pool like RX side does, and just queue
+ * the minimum number for this request.
+ */
+
+ /* Prepare queue of BDs first, then hand it to hardware.
+ * All BDs except maybe the last should be of full packet
+ * size; for RNDIS there _is_ only that last packet.
+ */
+ for (i = 0; i < n_bds; ) {
+ if (++i < n_bds && bd->next)
+ bd->hw_next = bd->next->dma;
+ else
+ bd->hw_next = 0;
+
+ bd->hw_bufp = tx->buf_dma + tx->offset;
+
+ /* FIXME set EOP only on the last packet,
+ * SOP only on the first ... avoid IRQs
+ */
+ if ((tx->offset + maxpacket) <= tx->buf_len) {
+ tx->offset += maxpacket;
+ bd->hw_off_len = maxpacket;
+ bd->hw_options = CPPI_SOP_SET | CPPI_EOP_SET
+ | CPPI_OWN_SET | maxpacket;
+ } else {
+ /* only this one may be a partial USB Packet */
+ u32 partial_len;
+
+ partial_len = tx->buf_len - tx->offset;
+ tx->offset = tx->buf_len;
+ bd->hw_off_len = partial_len;
+
+ bd->hw_options = CPPI_SOP_SET | CPPI_EOP_SET
+ | CPPI_OWN_SET | partial_len;
+ if (partial_len == 0)
+ bd->hw_options |= CPPI_ZERO_SET;
+ }
+
+ DBG(5, "TXBD %p: nxt %08x buf %08x len %04x opt %08x\n",
+ bd, bd->hw_next, bd->hw_bufp,
+ bd->hw_off_len, bd->hw_options);
+
+ /* update the last BD enqueued to the list */
+ tx->tail = bd;
+ bd = bd->next;
+ }
+
+ /* BDs live in DMA-coherent memory, but writes might be pending */
+ cpu_drain_writebuffer();
+
+ /* Write to the HeadPtr in state RAM to trigger */
+ musb_writel(&tx_ram->tx_head, 0, (u32)tx->freelist->dma);
+
+ cppi_dump_tx(5, tx, "/S");
+}
+
+/*
+ * CPPI RX Woes:
+ * =============
+ * Consider a 1KB bulk RX buffer in two scenarios: (a) it's fed two 300 byte
+ * packets back-to-back, and (b) it's fed two 512 byte packets back-to-back.
+ * (Full speed transfers have similar scenarios.)
+ *
+ * The correct behavior for Linux is that (a) fills the buffer with 300 bytes,
+ * and the next packet goes into a buffer that's queued later; while (b) fills
+ * the buffer with 1024 bytes. How to do that with CPPI?
+ *
+ * - RX queues in "rndis" mode -- one single BD -- handle (a) correctly, but
+ * (b) loses **BADLY** because nothing (!) happens when that second packet
+ * fills the buffer, much less when a third one arrives. (Which makes this
+ * not a "true" RNDIS mode. In the RNDIS protocol short-packet termination
+ * is optional, and it's fine if peripherals -- not hosts! -- pad messages
+ * out to end-of-buffer. Standard PCI host controller DMA descriptors
+ * implement that mode by default ... which is no accident.)
+ *
+ * - RX queues in "transparent" mode -- two BDs with 512 bytes each -- have
+ * converse problems: (b) is handled right, but (a) loses badly. CPPI RX
+ * ignores SOP/EOP markings and processes both of those BDs; so both packets
+ * are loaded into the buffer (with a 212 byte gap between them), and the next
+ * buffer queued will NOT get its 300 bytes of data. (It seems like SOP/EOP
+ * are intended as outputs for RX queues, not inputs...)
+ *
+ * - A variant of "transparent" mode -- one BD at a time -- is the only way to
+ * reliably make both cases work, with software handling both cases correctly
+ * and at the significant penalty of needing an IRQ per packet. (The lack of
+ * I/O overlap can be slightly ameliorated by enabling double buffering.)
+ *
+ * So how to get rid of IRQ-per-packet? The transparent multi-BD case could
+ * be used in special cases like mass storage, which sets URB_SHORT_NOT_OK
+ * (or maybe its peripheral side counterpart) to flag (a) scenarios as errors
+ * with guaranteed driver level fault recovery and scrubbing out what's left
+ * of that garbaged datastream.
+ *
+ * But there seems to be no way to identify the cases where CPPI RNDIS mode
+ * is appropriate -- which do NOT include RNDIS host drivers, but do include
+ * the CDC Ethernet driver! -- and the documentation is incomplete/wrong.
+ * So we can't _ever_ use RX RNDIS mode ... except by using a heuristic
+ * that applies best on the peripheral side (and which could fail rudely).
+ *
+ * Leaving only "transparent" mode; we avoid multi-bd modes in almost all
+ * cases other than mass storage class. Otherwise we're correct but slow,
+ * since CPPI penalizes our need for a "true RNDIS" default mode.
+ */
+
+
+/* Heuristic, intended to kick in for ethernet/rndis peripheral ONLY
+ *
+ * IFF
+ * (a) peripheral mode ... since rndis peripherals could pad their
+ * writes to hosts, causing i/o failure; or we'd have to cope with
+ * a largely unknowable variety of host side protocol variants
+ * (b) and short reads are NOT errors ... since full reads would
+ * cause those same i/o failures
+ * (c) and read length is
+ * - less than 64KB (max per cppi descriptor)
+ * - not a multiple of 4096 (g_zero default, full reads typical)
+ * - N (>1) packets long, ditto (full reads not EXPECTED)
+ * THEN
+ * try rx rndis mode
+ *
+ * Cost of heuristic failing: RXDMA wedges at the end of transfers that
+ * fill out the whole buffer. Buggy host side usb network drivers could
+ * trigger that, but "in the field" such bugs seem to be all but unknown.
+ *
+ * So this module parameter lets the heuristic be disabled. When using
+ * gadgetfs, the heuristic will probably need to be disabled.
+ */
+static int cppi_rx_rndis = 1;
+
+module_param(cppi_rx_rndis, bool, 0);
+MODULE_PARM_DESC(cppi_rx_rndis, "enable/disable RX RNDIS heuristic");
+
+
+/**
+ * cppi_next_rx_segment - dma read for the next chunk of a buffer
+ * @musb: the controller
+ * @rx: dma channel
+ * @onepacket: true unless caller treats short reads as errors, and
+ * performs fault recovery above usbcore.
+ * Context: controller irqlocked
+ *
+ * See above notes about why we can't use multi-BD RX queues except in
+ * rare cases (mass storage class), and can never use the hardware "rndis"
+ * mode (since it's not a "true" RNDIS mode) with complete safety..
+ *
+ * It's ESSENTIAL that callers specify "onepacket" mode unless they kick in
+ * code to recover from corrupted datastreams after each short transfer.
+ */
+static void
+cppi_next_rx_segment(struct musb *musb, struct cppi_channel *rx, int onepacket)
+{
+ unsigned maxpacket = rx->maxpacket;
+ dma_addr_t addr = rx->buf_dma + rx->offset;
+ size_t length = rx->buf_len - rx->offset;
+ struct cppi_descriptor *bd, *tail;
+ unsigned n_bds;
+ unsigned i;
+ void __iomem *tibase = musb->ctrl_base;
+ int is_rndis = 0;
+ struct cppi_rx_stateram __iomem *rx_ram = rx->state_ram;
+
+ if (onepacket) {
+ /* almost every USB driver, host or peripheral side */
+ n_bds = 1;
+
+ /* maybe apply the heuristic above */
+ if (cppi_rx_rndis
+ && is_peripheral_active(musb)
+ && length > maxpacket
+ && (length & ~0xffff) == 0
+ && (length & 0x0fff) != 0
+ && (length & (maxpacket - 1)) == 0) {
+ maxpacket = length;
+ is_rndis = 1;
+ }
+ } else {
+ /* virtually nothing except mass storage class */
+ if (length > 0xffff) {
+ n_bds = 0xffff / maxpacket;
+ length = n_bds * maxpacket;
+ } else {
+ n_bds = length / maxpacket;
+ if (length % maxpacket)
+ n_bds++;
+ }
+ if (n_bds == 1)
+ onepacket = 1;
+ else
+ n_bds = min(n_bds, (unsigned) NUM_RXCHAN_BD);
+ }
+
+ /* In host mode, autorequest logic can generate some IN tokens; it's
+ * tricky since we can't leave REQPKT set in RXCSR after the transfer
+ * finishes. So: multipacket transfers involve two or more segments.
+ * And always at least two IRQs ... RNDIS mode is not an option.
+ */
+ if (is_host_active(musb))
+ n_bds = cppi_autoreq_update(rx, tibase, onepacket, n_bds);
+
+ cppi_rndis_update(rx, 1, musb->ctrl_base, is_rndis);
+
+ length = min(n_bds * maxpacket, length);
+
+ DBG(4, "RX DMA%d seg, maxp %d %s bds %d (cnt %d) "
+ "dma 0x%x len %u %u/%u\n",
+ rx->index, maxpacket,
+ onepacket
+ ? (is_rndis ? "rndis" : "onepacket")
+ : "multipacket",
+ n_bds,
+ musb_readl(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4))
+ & 0xffff,
+ addr, length, rx->channel.actual_len, rx->buf_len);
+
+ /* only queue one segment at a time, since the hardware prevents
+ * correct queue shutdown after unexpected short packets
+ */
+ bd = cppi_bd_alloc(rx);
+ rx->head = bd;
+
+ /* Build BDs for all packets in this segment */
+ for (i = 0, tail = NULL; bd && i < n_bds; i++, tail = bd) {
+ u32 bd_len;
+
+ if (i) {
+ bd = cppi_bd_alloc(rx);
+ if (!bd)
+ break;
+ tail->next = bd;
+ tail->hw_next = bd->dma;
+ }
+ bd->hw_next = 0;
+
+ /* all but the last packet will be maxpacket size */
+ if (maxpacket < length)
+ bd_len = maxpacket;
+ else
+ bd_len = length;
+
+ bd->hw_bufp = addr;
+ addr += bd_len;
+ rx->offset += bd_len;
+
+ bd->hw_off_len = (0 /*offset*/ << 16) + bd_len;
+ bd->buflen = bd_len;
+
+ bd->hw_options = CPPI_OWN_SET | (i == 0 ? length : 0);
+ length -= bd_len;
+ }
+
+ /* we always expect at least one reusable BD! */
+ if (!tail) {
+ WARNING("rx dma%d -- no BDs? need %d\n", rx->index, n_bds);
+ return;
+ } else if (i < n_bds)
+ WARNING("rx dma%d -- only %d of %d BDs\n", rx->index, i, n_bds);
+
+ tail->next = NULL;
+ tail->hw_next = 0;
+
+ bd = rx->head;
+ rx->tail = tail;
+
+ /* short reads and other faults should terminate this entire
+ * dma segment. we want one "dma packet" per dma segment, not
+ * one per USB packet, terminating the whole queue at once...
+ * NOTE that current hardware seems to ignore SOP and EOP.
+ */
+ bd->hw_options |= CPPI_SOP_SET;
+ tail->hw_options |= CPPI_EOP_SET;
+
+ if (debug >= 5) {
+ struct cppi_descriptor *d;
+
+ for (d = rx->head; d; d = d->next)
+ cppi_dump_rxbd("S", d);
+ }
+
+ /* in case the preceding transfer left some state... */
+ tail = rx->last_processed;
+ if (tail) {
+ tail->next = bd;
+ tail->hw_next = bd->dma;
+ }
+
+ core_rxirq_enable(tibase, rx->index + 1);
+
+ /* BDs live in DMA-coherent memory, but writes might be pending */
+ cpu_drain_writebuffer();
+
+ /* REVISIT specs say to write this AFTER the BUFCNT register
+ * below ... but that loses badly.
+ */
+ musb_writel(&rx_ram->rx_head, 0, bd->dma);
+
+ /* bufferCount must be at least 3, and zeroes on completion
+ * unless it underflows below zero, or stops at two, or keeps
+ * growing ... grr.
+ */
+ i = musb_readl(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4))
+ & 0xffff;
+
+ if (!i)
+ musb_writel(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4),
+ n_bds + 2);
+ else if (n_bds > (i - 3))
+ musb_writel(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4),
+ n_bds - (i - 3));
+
+ i = musb_readl(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4))
+ & 0xffff;
+ if (i < (2 + n_bds)) {
+ DBG(2, "bufcnt%d underrun - %d (for %d)\n",
+ rx->index, i, n_bds);
+ musb_writel(tibase,
+ DAVINCI_RXCPPI_BUFCNT0_REG + (rx->index * 4),
+ n_bds + 2);
+ }
+
+ cppi_dump_rx(4, rx, "/S");
+}
+
+/**
+ * cppi_channel_program - program channel for data transfer
+ * @ch: the channel
+ * @maxpacket: max packet size
+ * @mode: For RX, 1 unless the usb protocol driver promised to treat
+ * all short reads as errors and kick in high level fault recovery.
+ * For TX, ignored because of RNDIS mode races/glitches.
+ * @dma_addr: dma address of buffer
+ * @len: length of buffer
+ * Context: controller irqlocked
+ */
+static int cppi_channel_program(struct dma_channel *ch,
+ u16 maxpacket, u8 mode,
+ dma_addr_t dma_addr, u32 len)
+{
+ struct cppi_channel *cppi_ch;
+ struct cppi *controller;
+ struct musb *musb;
+
+ cppi_ch = container_of(ch, struct cppi_channel, channel);
+ controller = cppi_ch->controller;
+ musb = controller->musb;
+
+ switch (ch->status) {
+ case MUSB_DMA_STATUS_BUS_ABORT:
+ case MUSB_DMA_STATUS_CORE_ABORT:
+ /* fault irq handler should have handled cleanup */
+ WARNING("%cX DMA%d not cleaned up after abort!\n",
+ cppi_ch->transmit ? 'T' : 'R',
+ cppi_ch->index);
+ /* WARN_ON(1); */
+ break;
+ case MUSB_DMA_STATUS_BUSY:
+ WARNING("program active channel? %cX DMA%d\n",
+ cppi_ch->transmit ? 'T' : 'R',
+ cppi_ch->index);
+ /* WARN_ON(1); */
+ break;
+ case MUSB_DMA_STATUS_UNKNOWN:
+ DBG(1, "%cX DMA%d not allocated!\n",
+ cppi_ch->transmit ? 'T' : 'R',
+ cppi_ch->index);
+ /* FALLTHROUGH */
+ case MUSB_DMA_STATUS_FREE:
+ break;
+ }
+
+ ch->status = MUSB_DMA_STATUS_BUSY;
+
+ /* set transfer parameters, then queue up its first segment */
+ cppi_ch->buf_dma = dma_addr;
+ cppi_ch->offset = 0;
+ cppi_ch->maxpacket = maxpacket;
+ cppi_ch->buf_len = len;
+
+ /* TX channel? or RX? */
+ if (cppi_ch->transmit)
+ cppi_next_tx_segment(musb, cppi_ch);
+ else
+ cppi_next_rx_segment(musb, cppi_ch, mode);
+
+ return true;
+}
+
+static bool cppi_rx_scan(struct cppi *cppi, unsigned ch)
+{
+ struct cppi_channel *rx = &cppi->rx[ch];
+ struct cppi_rx_stateram __iomem *state = rx->state_ram;
+ struct cppi_descriptor *bd;
+ struct cppi_descriptor *last = rx->last_processed;
+ bool completed = false;
+ bool acked = false;
+ int i;
+ dma_addr_t safe2ack;
+ void __iomem *regs = rx->hw_ep->regs;
+
+ cppi_dump_rx(6, rx, "/K");
+
+ bd = last ? last->next : rx->head;
+ if (!bd)
+ return false;
+
+ /* run through all completed BDs */
+ for (i = 0, safe2ack = musb_readl(&state->rx_complete, 0);
+ (safe2ack || completed) && bd && i < NUM_RXCHAN_BD;
+ i++, bd = bd->next) {
+ u16 len;
+
+ /* catch latest BD writes from CPPI */
+ rmb();
+ if (!completed && (bd->hw_options & CPPI_OWN_SET))
+ break;
+
+ DBG(5, "C/RXBD %08x: nxt %08x buf %08x "
+ "off.len %08x opt.len %08x (%d)\n",
+ bd->dma, bd->hw_next, bd->hw_bufp,
+ bd->hw_off_len, bd->hw_options,
+ rx->channel.actual_len);
+
+ /* actual packet received length */
+ if ((bd->hw_options & CPPI_SOP_SET) && !completed)
+ len = bd->hw_off_len & CPPI_RECV_PKTLEN_MASK;
+ else
+ len = 0;
+
+ if (bd->hw_options & CPPI_EOQ_MASK)
+ completed = true;
+
+ if (!completed && len < bd->buflen) {
+ /* NOTE: when we get a short packet, RXCSR_H_REQPKT
+ * must have been cleared, and no more DMA packets may
+ * active be in the queue... TI docs didn't say, but
+ * CPPI ignores those BDs even though OWN is still set.
+ */
+ completed = true;
+ DBG(3, "rx short %d/%d (%d)\n",
+ len, bd->buflen,
+ rx->channel.actual_len);
+ }
+
+ /* If we got here, we expect to ack at least one BD; meanwhile
+ * CPPI may completing other BDs while we scan this list...
+ *
+ * RACE: we can notice OWN cleared before CPPI raises the
+ * matching irq by writing that BD as the completion pointer.
+ * In such cases, stop scanning and wait for the irq, avoiding
+ * lost acks and states where BD ownership is unclear.
+ */
+ if (bd->dma == safe2ack) {
+ musb_writel(&state->rx_complete, 0, safe2ack);
+ safe2ack = musb_readl(&state->rx_complete, 0);
+ acked = true;
+ if (bd->dma == safe2ack)
+ safe2ack = 0;
+ }
+
+ rx->channel.actual_len += len;
+
+ cppi_bd_free(rx, last);
+ last = bd;
+
+ /* stop scanning on end-of-segment */
+ if (bd->hw_next == 0)
+ completed = true;
+ }
+ rx->last_processed = last;
+
+ /* dma abort, lost ack, or ... */
+ if (!acked && last) {
+ int csr;
+
+ if (safe2ack == 0 || safe2ack == rx->last_processed->dma)
+ musb_writel(&state->rx_complete, 0, safe2ack);
+ if (safe2ack == 0) {
+ cppi_bd_free(rx, last);
+ rx->last_processed = NULL;
+
+ /* if we land here on the host side, H_REQPKT will
+ * be clear and we need to restart the queue...
+ */
+ WARN_ON(rx->head);
+ }
+ musb_ep_select(cppi->mregs, rx->index + 1);
+ csr = musb_readw(regs, MUSB_RXCSR);
+ if (csr & MUSB_RXCSR_DMAENAB) {
+ DBG(4, "list%d %p/%p, last %08x%s, csr %04x\n",
+ rx->index,
+ rx->head, rx->tail,
+ rx->last_processed
+ ? rx->last_processed->dma
+ : 0,
+ completed ? ", completed" : "",
+ csr);
+ cppi_dump_rxq(4, "/what?", rx);
+ }
+ }
+ if (!completed) {
+ int csr;
+
+ rx->head = bd;
+
+ /* REVISIT seems like "autoreq all but EOP" doesn't...
+ * setting it here "should" be racey, but seems to work
+ */
+ csr = musb_readw(rx->hw_ep->regs, MUSB_RXCSR);
+ if (is_host_active(cppi->musb)
+ && bd
+ && !(csr & MUSB_RXCSR_H_REQPKT)) {
+ csr |= MUSB_RXCSR_H_REQPKT;
+ musb_writew(regs, MUSB_RXCSR,
+ MUSB_RXCSR_H_WZC_BITS | csr);
+ csr = musb_readw(rx->hw_ep->regs, MUSB_RXCSR);
+ }
+ } else {
+ rx->head = NULL;
+ rx->tail = NULL;
+ }
+
+ cppi_dump_rx(6, rx, completed ? "/completed" : "/cleaned");
+ return completed;
+}
+
+void cppi_completion(struct musb *musb, u32 rx, u32 tx)
+{
+ void __iomem *tibase;
+ int i, index;
+ struct cppi *cppi;
+ struct musb_hw_ep *hw_ep = NULL;
+
+ cppi = container_of(musb->dma_controller, struct cppi, controller);
+
+ tibase = musb->ctrl_base;
+
+ /* process TX channels */
+ for (index = 0; tx; tx = tx >> 1, index++) {
+ struct cppi_channel *tx_ch;
+ struct cppi_tx_stateram __iomem *tx_ram;
+ bool completed = false;
+ struct cppi_descriptor *bd;
+
+ if (!(tx & 1))
+ continue;
+
+ tx_ch = cppi->tx + index;
+ tx_ram = tx_ch->state_ram;
+
+ /* FIXME need a cppi_tx_scan() routine, which
+ * can also be called from abort code
+ */
+
+ cppi_dump_tx(5, tx_ch, "/E");
+
+ bd = tx_ch->head;
+
+ if (NULL == bd) {
+ DBG(1, "null BD\n");
+ continue;
+ }
+
+ /* run through all completed BDs */
+ for (i = 0; !completed && bd && i < NUM_TXCHAN_BD;
+ i++, bd = bd->next) {
+ u16 len;
+
+ /* catch latest BD writes from CPPI */
+ rmb();
+ if (bd->hw_options & CPPI_OWN_SET)
+ break;
+
+ DBG(5, "C/TXBD %p n %x b %x off %x opt %x\n",
+ bd, bd->hw_next, bd->hw_bufp,
+ bd->hw_off_len, bd->hw_options);
+
+ len = bd->hw_off_len & CPPI_BUFFER_LEN_MASK;
+ tx_ch->channel.actual_len += len;
+
+ tx_ch->last_processed = bd;
+
+ /* write completion register to acknowledge
+ * processing of completed BDs, and possibly
+ * release the IRQ; EOQ might not be set ...
+ *
+ * REVISIT use the same ack strategy as rx
+ *
+ * REVISIT have observed bit 18 set; huh??
+ */
+ /* if ((bd->hw_options & CPPI_EOQ_MASK)) */
+ musb_writel(&tx_ram->tx_complete, 0, bd->dma);
+
+ /* stop scanning on end-of-segment */
+ if (bd->hw_next == 0)
+ completed = true;
+ }
+
+ /* on end of segment, maybe go to next one */
+ if (completed) {
+ /* cppi_dump_tx(4, tx_ch, "/complete"); */
+
+ /* transfer more, or report completion */
+ if (tx_ch->offset >= tx_ch->buf_len) {
+ tx_ch->head = NULL;
+ tx_ch->tail = NULL;
+ tx_ch->channel.status = MUSB_DMA_STATUS_FREE;
+
+ hw_ep = tx_ch->hw_ep;
+
+ /* Peripheral role never repurposes the
+ * endpoint, so immediate completion is
+ * safe. Host role waits for the fifo
+ * to empty (TXPKTRDY irq) before going
+ * to the next queued bulk transfer.
+ */
+ if (is_host_active(cppi->musb)) {
+#if 0
+ /* WORKAROUND because we may
+ * not always get TXKPTRDY ...
+ */
+ int csr;
+
+ csr = musb_readw(hw_ep->regs,
+ MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_TXPKTRDY)
+#endif
+ completed = false;
+ }
+ if (completed)
+ musb_dma_completion(musb, index + 1, 1);
+
+ } else {
+ /* Bigger transfer than we could fit in
+ * that first batch of descriptors...
+ */
+ cppi_next_tx_segment(musb, tx_ch);
+ }
+ } else
+ tx_ch->head = bd;
+ }
+
+ /* Start processing the RX block */
+ for (index = 0; rx; rx = rx >> 1, index++) {
+
+ if (rx & 1) {
+ struct cppi_channel *rx_ch;
+
+ rx_ch = cppi->rx + index;
+
+ /* let incomplete dma segments finish */
+ if (!cppi_rx_scan(cppi, index))
+ continue;
+
+ /* start another dma segment if needed */
+ if (rx_ch->channel.actual_len != rx_ch->buf_len
+ && rx_ch->channel.actual_len
+ == rx_ch->offset) {
+ cppi_next_rx_segment(musb, rx_ch, 1);
+ continue;
+ }
+
+ /* all segments completed! */
+ rx_ch->channel.status = MUSB_DMA_STATUS_FREE;
+
+ hw_ep = rx_ch->hw_ep;
+
+ core_rxirq_disable(tibase, index + 1);
+ musb_dma_completion(musb, index + 1, 0);
+ }
+ }
+
+ /* write to CPPI EOI register to re-enable interrupts */
+ musb_writel(tibase, DAVINCI_CPPI_EOI_REG, 0);
+}
+
+/* Instantiate a software object representing a DMA controller. */
+struct dma_controller *__init
+dma_controller_create(struct musb *musb, void __iomem *mregs)
+{
+ struct cppi *controller;
+
+ controller = kzalloc(sizeof *controller, GFP_KERNEL);
+ if (!controller)
+ return NULL;
+
+ controller->mregs = mregs;
+ controller->tibase = mregs - DAVINCI_BASE_OFFSET;
+
+ controller->musb = musb;
+ controller->controller.start = cppi_controller_start;
+ controller->controller.stop = cppi_controller_stop;
+ controller->controller.channel_alloc = cppi_channel_allocate;
+ controller->controller.channel_release = cppi_channel_release;
+ controller->controller.channel_program = cppi_channel_program;
+ controller->controller.channel_abort = cppi_channel_abort;
+
+ /* NOTE: allocating from on-chip SRAM would give the least
+ * contention for memory access, if that ever matters here.
+ */
+
+ /* setup BufferPool */
+ controller->pool = dma_pool_create("cppi",
+ controller->musb->controller,
+ sizeof(struct cppi_descriptor),
+ CPPI_DESCRIPTOR_ALIGN, 0);
+ if (!controller->pool) {
+ kfree(controller);
+ return NULL;
+ }
+
+ return &controller->controller;
+}
+
+/*
+ * Destroy a previously-instantiated DMA controller.
+ */
+void dma_controller_destroy(struct dma_controller *c)
+{
+ struct cppi *cppi;
+
+ cppi = container_of(c, struct cppi, controller);
+
+ /* assert: caller stopped the controller first */
+ dma_pool_destroy(cppi->pool);
+
+ kfree(cppi);
+}
+
+/*
+ * Context: controller irqlocked, endpoint selected
+ */
+static int cppi_channel_abort(struct dma_channel *channel)
+{
+ struct cppi_channel *cppi_ch;
+ struct cppi *controller;
+ void __iomem *mbase;
+ void __iomem *tibase;
+ void __iomem *regs;
+ u32 value;
+ struct cppi_descriptor *queue;
+
+ cppi_ch = container_of(channel, struct cppi_channel, channel);
+
+ controller = cppi_ch->controller;
+
+ switch (channel->status) {
+ case MUSB_DMA_STATUS_BUS_ABORT:
+ case MUSB_DMA_STATUS_CORE_ABORT:
+ /* from RX or TX fault irq handler */
+ case MUSB_DMA_STATUS_BUSY:
+ /* the hardware needs shutting down */
+ regs = cppi_ch->hw_ep->regs;
+ break;
+ case MUSB_DMA_STATUS_UNKNOWN:
+ case MUSB_DMA_STATUS_FREE:
+ return 0;
+ default:
+ return -EINVAL;
+ }
+
+ if (!cppi_ch->transmit && cppi_ch->head)
+ cppi_dump_rxq(3, "/abort", cppi_ch);
+
+ mbase = controller->mregs;
+ tibase = controller->tibase;
+
+ queue = cppi_ch->head;
+ cppi_ch->head = NULL;
+ cppi_ch->tail = NULL;
+
+ /* REVISIT should rely on caller having done this,
+ * and caller should rely on us not changing it.
+ * peripheral code is safe ... check host too.
+ */
+ musb_ep_select(mbase, cppi_ch->index + 1);
+
+ if (cppi_ch->transmit) {
+ struct cppi_tx_stateram __iomem *tx_ram;
+ int enabled;
+
+ /* mask interrupts raised to signal teardown complete. */
+ enabled = musb_readl(tibase, DAVINCI_TXCPPI_INTENAB_REG)
+ & (1 << cppi_ch->index);
+ if (enabled)
+ musb_writel(tibase, DAVINCI_TXCPPI_INTCLR_REG,
+ (1 << cppi_ch->index));
+
+ /* REVISIT put timeouts on these controller handshakes */
+
+ cppi_dump_tx(6, cppi_ch, " (teardown)");
+
+ /* teardown DMA engine then usb core */
+ do {
+ value = musb_readl(tibase, DAVINCI_TXCPPI_TEAR_REG);
+ } while (!(value & CPPI_TEAR_READY));
+ musb_writel(tibase, DAVINCI_TXCPPI_TEAR_REG, cppi_ch->index);
+
+ tx_ram = cppi_ch->state_ram;
+ do {
+ value = musb_readl(&tx_ram->tx_complete, 0);
+ } while (0xFFFFFFFC != value);
+ musb_writel(&tx_ram->tx_complete, 0, 0xFFFFFFFC);
+
+ /* FIXME clean up the transfer state ... here?
+ * the completion routine should get called with
+ * an appropriate status code.
+ */
+
+ value = musb_readw(regs, MUSB_TXCSR);
+ value &= ~MUSB_TXCSR_DMAENAB;
+ value |= MUSB_TXCSR_FLUSHFIFO;
+ musb_writew(regs, MUSB_TXCSR, value);
+ musb_writew(regs, MUSB_TXCSR, value);
+
+ /* re-enable interrupt */
+ if (enabled)
+ musb_writel(tibase, DAVINCI_TXCPPI_INTENAB_REG,
+ (1 << cppi_ch->index));
+
+ /* While we scrub the TX state RAM, ensure that we clean
+ * up any interrupt that's currently asserted:
+ * 1. Write to completion Ptr value 0x1(bit 0 set)
+ * (write back mode)
+ * 2. Write to completion Ptr value 0x0(bit 0 cleared)
+ * (compare mode)
+ * Value written is compared(for bits 31:2) and when
+ * equal, interrupt is deasserted.
+ */
+ cppi_reset_tx(tx_ram, 1);
+ musb_writel(&tx_ram->tx_complete, 0, 0);
+
+ cppi_dump_tx(5, cppi_ch, " (done teardown)");
+
+ /* REVISIT tx side _should_ clean up the same way
+ * as the RX side ... this does no cleanup at all!
+ */
+
+ } else /* RX */ {
+ u16 csr;
+
+ /* NOTE: docs don't guarantee any of this works ... we
+ * expect that if the usb core stops telling the cppi core
+ * to pull more data from it, then it'll be safe to flush
+ * current RX DMA state iff any pending fifo transfer is done.
+ */
+
+ core_rxirq_disable(tibase, cppi_ch->index + 1);
+
+ /* for host, ensure ReqPkt is never set again */
+ if (is_host_active(cppi_ch->controller->musb)) {
+ value = musb_readl(tibase, DAVINCI_AUTOREQ_REG);
+ value &= ~((0x3) << (cppi_ch->index * 2));
+ musb_writel(tibase, DAVINCI_AUTOREQ_REG, value);
+ }
+
+ csr = musb_readw(regs, MUSB_RXCSR);
+
+ /* for host, clear (just) ReqPkt at end of current packet(s) */
+ if (is_host_active(cppi_ch->controller->musb)) {
+ csr |= MUSB_RXCSR_H_WZC_BITS;
+ csr &= ~MUSB_RXCSR_H_REQPKT;
+ } else
+ csr |= MUSB_RXCSR_P_WZC_BITS;
+
+ /* clear dma enable */
+ csr &= ~(MUSB_RXCSR_DMAENAB);
+ musb_writew(regs, MUSB_RXCSR, csr);
+ csr = musb_readw(regs, MUSB_RXCSR);
+
+ /* Quiesce: wait for current dma to finish (if not cleanup).
+ * We can't use bit zero of stateram->rx_sop, since that
+ * refers to an entire "DMA packet" not just emptying the
+ * current fifo. Most segments need multiple usb packets.
+ */
+ if (channel->status == MUSB_DMA_STATUS_BUSY)
+ udelay(50);
+
+ /* scan the current list, reporting any data that was
+ * transferred and acking any IRQ
+ */
+ cppi_rx_scan(controller, cppi_ch->index);
+
+ /* clobber the existing state once it's idle
+ *
+ * NOTE: arguably, we should also wait for all the other
+ * RX channels to quiesce (how??) and then temporarily
+ * disable RXCPPI_CTRL_REG ... but it seems that we can
+ * rely on the controller restarting from state ram, with
+ * only RXCPPI_BUFCNT state being bogus. BUFCNT will
+ * correct itself after the next DMA transfer though.
+ *
+ * REVISIT does using rndis mode change that?
+ */
+ cppi_reset_rx(cppi_ch->state_ram);
+
+ /* next DMA request _should_ load cppi head ptr */
+
+ /* ... we don't "free" that list, only mutate it in place. */
+ cppi_dump_rx(5, cppi_ch, " (done abort)");
+
+ /* clean up previously pending bds */
+ cppi_bd_free(cppi_ch, cppi_ch->last_processed);
+ cppi_ch->last_processed = NULL;
+
+ while (queue) {
+ struct cppi_descriptor *tmp = queue->next;
+
+ cppi_bd_free(cppi_ch, queue);
+ queue = tmp;
+ }
+ }
+
+ channel->status = MUSB_DMA_STATUS_FREE;
+ cppi_ch->buf_dma = 0;
+ cppi_ch->offset = 0;
+ cppi_ch->buf_len = 0;
+ cppi_ch->maxpacket = 0;
+ return 0;
+}
+
+/* TBD Queries:
+ *
+ * Power Management ... probably turn off cppi during suspend, restart;
+ * check state ram? Clocking is presumably shared with usb core.
+ */
diff --git a/drivers/usb/musb/cppi_dma.h b/drivers/usb/musb/cppi_dma.h
new file mode 100644
index 0000000..fc5216b
--- /dev/null
+++ b/drivers/usb/musb/cppi_dma.h
@@ -0,0 +1,133 @@
+/* Copyright (C) 2005-2006 by Texas Instruments */
+
+#ifndef _CPPI_DMA_H_
+#define _CPPI_DMA_H_
+
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/smp_lock.h>
+#include <linux/errno.h>
+#include <linux/dmapool.h>
+
+#include "musb_dma.h"
+#include "musb_core.h"
+
+
+/* FIXME fully isolate CPPI from DaVinci ... the "CPPI generic" registers
+ * would seem to be shared with the TUSB6020 (over VLYNQ).
+ */
+
+#include "davinci.h"
+
+
+/* CPPI RX/TX state RAM */
+
+struct cppi_tx_stateram {
+ u32 tx_head; /* "DMA packet" head descriptor */
+ u32 tx_buf;
+ u32 tx_current; /* current descriptor */
+ u32 tx_buf_current;
+ u32 tx_info; /* flags, remaining buflen */
+ u32 tx_rem_len;
+ u32 tx_dummy; /* unused */
+ u32 tx_complete;
+};
+
+struct cppi_rx_stateram {
+ u32 rx_skipbytes;
+ u32 rx_head;
+ u32 rx_sop; /* "DMA packet" head descriptor */
+ u32 rx_current; /* current descriptor */
+ u32 rx_buf_current;
+ u32 rx_len_len;
+ u32 rx_cnt_cnt;
+ u32 rx_complete;
+};
+
+/* hw_options bits in CPPI buffer descriptors */
+#define CPPI_SOP_SET ((u32)(1 << 31))
+#define CPPI_EOP_SET ((u32)(1 << 30))
+#define CPPI_OWN_SET ((u32)(1 << 29)) /* owned by cppi */
+#define CPPI_EOQ_MASK ((u32)(1 << 28))
+#define CPPI_ZERO_SET ((u32)(1 << 23)) /* rx saw zlp; tx issues one */
+#define CPPI_RXABT_MASK ((u32)(1 << 19)) /* need more rx buffers */
+
+#define CPPI_RECV_PKTLEN_MASK 0xFFFF
+#define CPPI_BUFFER_LEN_MASK 0xFFFF
+
+#define CPPI_TEAR_READY ((u32)(1 << 31))
+
+/* CPPI data structure definitions */
+
+#define CPPI_DESCRIPTOR_ALIGN 16 /* bytes; 5-dec docs say 4-byte align */
+
+struct cppi_descriptor {
+ /* hardware overlay */
+ u32 hw_next; /* next buffer descriptor Pointer */
+ u32 hw_bufp; /* i/o buffer pointer */
+ u32 hw_off_len; /* buffer_offset16, buffer_length16 */
+ u32 hw_options; /* flags: SOP, EOP etc*/
+
+ struct cppi_descriptor *next;
+ dma_addr_t dma; /* address of this descriptor */
+ u32 buflen; /* for RX: original buffer length */
+} __attribute__ ((aligned(CPPI_DESCRIPTOR_ALIGN)));
+
+
+struct cppi;
+
+/* CPPI Channel Control structure */
+struct cppi_channel {
+ struct dma_channel channel;
+
+ /* back pointer to the DMA controller structure */
+ struct cppi *controller;
+
+ /* which direction of which endpoint? */
+ struct musb_hw_ep *hw_ep;
+ bool transmit;
+ u8 index;
+
+ /* DMA modes: RNDIS or "transparent" */
+ u8 is_rndis;
+
+ /* book keeping for current transfer request */
+ dma_addr_t buf_dma;
+ u32 buf_len;
+ u32 maxpacket;
+ u32 offset; /* dma requested */
+
+ void __iomem *state_ram; /* CPPI state */
+
+ struct cppi_descriptor *freelist;
+
+ /* BD management fields */
+ struct cppi_descriptor *head;
+ struct cppi_descriptor *tail;
+ struct cppi_descriptor *last_processed;
+
+ /* use tx_complete in host role to track endpoints waiting for
+ * FIFONOTEMPTY to clear.
+ */
+ struct list_head tx_complete;
+};
+
+/* CPPI DMA controller object */
+struct cppi {
+ struct dma_controller controller;
+ struct musb *musb;
+ void __iomem *mregs; /* Mentor regs */
+ void __iomem *tibase; /* TI/CPPI regs */
+
+ struct cppi_channel tx[MUSB_C_NUM_EPT - 1];
+ struct cppi_channel rx[MUSB_C_NUM_EPR - 1];
+
+ struct dma_pool *pool;
+
+ struct list_head tx_complete;
+};
+
+/* irq handling hook */
+extern void cppi_completion(struct musb *, u32 rx, u32 tx);
+
+#endif /* end of ifndef _CPPI_DMA_H_ */
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
new file mode 100644
index 0000000..75baf18
--- /dev/null
+++ b/drivers/usb/musb/davinci.c
@@ -0,0 +1,462 @@
+/*
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * This file is part of the Inventra Controller Driver for Linux.
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * The Inventra Controller Driver for Linux is distributed in
+ * the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Inventra Controller Driver for Linux ; if not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <asm/arch/hardware.h>
+#include <asm/arch/memory.h>
+#include <asm/arch/gpio.h>
+#include <asm/mach-types.h>
+
+#include "musb_core.h"
+
+#ifdef CONFIG_MACH_DAVINCI_EVM
+#include <asm/arch/i2c-client.h>
+#endif
+
+#include "davinci.h"
+#include "cppi_dma.h"
+
+
+/* REVISIT (PM) we should be able to keep the PHY in low power mode most
+ * of the time (24 MHZ oscillator and PLL off, etc) by setting POWER.D0
+ * and, when in host mode, autosuspending idle root ports... PHYPLLON
+ * (overriding SUSPENDM?) then likely needs to stay off.
+ */
+
+static inline void phy_on(void)
+{
+ /* start the on-chip PHY and its PLL */
+ __raw_writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN | USBPHY_PHYPLLON,
+ (void __force __iomem *) IO_ADDRESS(USBPHY_CTL_PADDR));
+ while ((__raw_readl((void __force __iomem *)
+ IO_ADDRESS(USBPHY_CTL_PADDR))
+ & USBPHY_PHYCLKGD) == 0)
+ cpu_relax();
+}
+
+static inline void phy_off(void)
+{
+ /* powerdown the on-chip PHY and its oscillator */
+ __raw_writel(USBPHY_OSCPDWN | USBPHY_PHYPDWN, (void __force __iomem *)
+ IO_ADDRESS(USBPHY_CTL_PADDR));
+}
+
+static int dma_off = 1;
+
+void musb_platform_enable(struct musb *musb)
+{
+ u32 tmp, old, val;
+
+ /* workaround: setup irqs through both register sets */
+ tmp = (musb->epmask & DAVINCI_USB_TX_ENDPTS_MASK)
+ << DAVINCI_USB_TXINT_SHIFT;
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp);
+ old = tmp;
+ tmp = (musb->epmask & (0xfffe & DAVINCI_USB_RX_ENDPTS_MASK))
+ << DAVINCI_USB_RXINT_SHIFT;
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp);
+ tmp |= old;
+
+ val = ~MUSB_INTR_SOF;
+ tmp |= ((val & 0x01ff) << DAVINCI_USB_USBINT_SHIFT);
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_SET_REG, tmp);
+
+ if (is_dma_capable() && !dma_off)
+ printk(KERN_WARNING "%s %s: dma not reactivated\n",
+ __FILE__, __func__);
+ else
+ dma_off = 0;
+
+ /* force a DRVVBUS irq so we can start polling for ID change */
+ if (is_otg_enabled(musb))
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG,
+ DAVINCI_INTR_DRVVBUS << DAVINCI_USB_USBINT_SHIFT);
+}
+
+/*
+ * Disable the HDRC and flush interrupts
+ */
+void musb_platform_disable(struct musb *musb)
+{
+ /* because we don't set CTRLR.UINT, "important" to:
+ * - not read/write INTRUSB/INTRUSBE
+ * - (except during initial setup, as workaround)
+ * - use INTSETR/INTCLRR instead
+ */
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_MASK_CLR_REG,
+ DAVINCI_USB_USBINT_MASK
+ | DAVINCI_USB_TXINT_MASK
+ | DAVINCI_USB_RXINT_MASK);
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+ musb_writel(musb->ctrl_base, DAVINCI_USB_EOI_REG, 0);
+
+ if (is_dma_capable() && !dma_off)
+ WARNING("dma still active\n");
+}
+
+
+/* REVISIT it's not clear whether DaVinci can support full OTG. */
+
+static int vbus_state = -1;
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+#define portstate(stmt) stmt
+#else
+#define portstate(stmt)
+#endif
+
+
+/* VBUS SWITCHING IS BOARD-SPECIFIC */
+
+#ifdef CONFIG_MACH_DAVINCI_EVM
+#ifndef CONFIG_MACH_DAVINCI_EVM_OTG
+
+/* I2C operations are always synchronous, and require a task context.
+ * With unloaded systems, using the shared workqueue seems to suffice
+ * to satisfy the 100msec A_WAIT_VRISE timeout...
+ */
+static void evm_deferred_drvvbus(struct work_struct *ignored)
+{
+ davinci_i2c_expander_op(0x3a, USB_DRVVBUS, vbus_state);
+ vbus_state = !vbus_state;
+}
+static DECLARE_WORK(evm_vbus_work, evm_deferred_drvvbus);
+
+#endif /* modified board */
+#endif /* EVM */
+
+static void davinci_source_power(struct musb *musb, int is_on, int immediate)
+{
+ if (is_on)
+ is_on = 1;
+
+ if (vbus_state == is_on)
+ return;
+ vbus_state = !is_on; /* 0/1 vs "-1 == unknown/init" */
+
+#ifdef CONFIG_MACH_DAVINCI_EVM
+ if (machine_is_davinci_evm()) {
+#ifdef CONFIG_MACH_DAVINCI_EVM_OTG
+ /* modified EVM board switching VBUS with GPIO(6) not I2C
+ * NOTE: PINMUX0.RGB888 (bit23) must be clear
+ */
+ if (is_on)
+ gpio_set(GPIO(6));
+ else
+ gpio_clear(GPIO(6));
+ immediate = 1;
+#else
+ if (immediate)
+ davinci_i2c_expander_op(0x3a, USB_DRVVBUS, !is_on);
+ else
+ schedule_work(&evm_vbus_work);
+#endif
+ }
+#endif
+ if (immediate)
+ vbus_state = is_on;
+}
+
+static void davinci_set_vbus(struct musb *musb, int is_on)
+{
+ WARN_ON(is_on && is_peripheral_active(musb));
+ davinci_source_power(musb, is_on, 0);
+}
+
+
+#define POLL_SECONDS 2
+
+static struct timer_list otg_workaround;
+
+static void otg_timer(unsigned long _musb)
+{
+ struct musb *musb = (void *)_musb;
+ void __iomem *mregs = musb->mregs;
+ u8 devctl;
+ unsigned long flags;
+
+ /* We poll because DaVinci's won't expose several OTG-critical
+ * status change events (from the transceiver) otherwise.
+ */
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ DBG(7, "poll devctl %02x (%s)\n", devctl, otg_state_string(musb));
+
+ spin_lock_irqsave(&musb->lock, flags);
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_WAIT_VFALL:
+ /* Wait till VBUS falls below SessionEnd (~0.2V); the 1.3 RTL
+ * seems to mis-handle session "start" otherwise (or in our
+ * case "recover"), in routine "VBUS was valid by the time
+ * VBUSERR got reported during enumeration" cases.
+ */
+ if (devctl & MUSB_DEVCTL_VBUS) {
+ mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
+ break;
+ }
+ musb->xceiv.state = OTG_STATE_A_WAIT_VRISE;
+ musb_writel(musb->ctrl_base, DAVINCI_USB_INT_SET_REG,
+ MUSB_INTR_VBUSERROR << DAVINCI_USB_USBINT_SHIFT);
+ break;
+ case OTG_STATE_B_IDLE:
+ if (!is_peripheral_enabled(musb))
+ break;
+
+ /* There's no ID-changed IRQ, so we have no good way to tell
+ * when to switch to the A-Default state machine (by setting
+ * the DEVCTL.SESSION flag).
+ *
+ * Workaround: whenever we're in B_IDLE, try setting the
+ * session flag every few seconds. If it works, ID was
+ * grounded and we're now in the A-Default state machine.
+ *
+ * NOTE setting the session flag is _supposed_ to trigger
+ * SRP, but clearly it doesn't.
+ */
+ musb_writeb(mregs, MUSB_DEVCTL,
+ devctl | MUSB_DEVCTL_SESSION);
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ if (devctl & MUSB_DEVCTL_BDEVICE)
+ mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
+ else
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ break;
+ default:
+ break;
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+static irqreturn_t davinci_interrupt(int irq, void *__hci)
+{
+ unsigned long flags;
+ irqreturn_t retval = IRQ_NONE;
+ struct musb *musb = __hci;
+ void __iomem *tibase = musb->ctrl_base;
+ u32 tmp;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ /* NOTE: DaVinci shadows the Mentor IRQs. Don't manage them through
+ * the Mentor registers (except for setup), use the TI ones and EOI.
+ *
+ * Docs describe irq "vector" registers asociated with the CPPI and
+ * USB EOI registers. These hold a bitmask corresponding to the
+ * current IRQ, not an irq handler address. Would using those bits
+ * resolve some of the races observed in this dispatch code??
+ */
+
+ /* CPPI interrupts share the same IRQ line, but have their own
+ * mask, state, "vector", and EOI registers.
+ */
+ if (is_cppi_enabled()) {
+ u32 cppi_tx = musb_readl(tibase, DAVINCI_TXCPPI_MASKED_REG);
+ u32 cppi_rx = musb_readl(tibase, DAVINCI_RXCPPI_MASKED_REG);
+
+ if (cppi_tx || cppi_rx) {
+ DBG(4, "CPPI IRQ t%x r%x\n", cppi_tx, cppi_rx);
+ cppi_completion(musb, cppi_rx, cppi_tx);
+ retval = IRQ_HANDLED;
+ }
+ }
+
+ /* ack and handle non-CPPI interrupts */
+ tmp = musb_readl(tibase, DAVINCI_USB_INT_SRC_MASKED_REG);
+ musb_writel(tibase, DAVINCI_USB_INT_SRC_CLR_REG, tmp);
+ DBG(4, "IRQ %08x\n", tmp);
+
+ musb->int_rx = (tmp & DAVINCI_USB_RXINT_MASK)
+ >> DAVINCI_USB_RXINT_SHIFT;
+ musb->int_tx = (tmp & DAVINCI_USB_TXINT_MASK)
+ >> DAVINCI_USB_TXINT_SHIFT;
+ musb->int_usb = (tmp & DAVINCI_USB_USBINT_MASK)
+ >> DAVINCI_USB_USBINT_SHIFT;
+
+ /* DRVVBUS irqs are the only proxy we have (a very poor one!) for
+ * DaVinci's missing ID change IRQ. We need an ID change IRQ to
+ * switch appropriately between halves of the OTG state machine.
+ * Managing DEVCTL.SESSION per Mentor docs requires we know its
+ * value, but DEVCTL.BDEVICE is invalid without DEVCTL.SESSION set.
+ * Also, DRVVBUS pulses for SRP (but not at 5V) ...
+ */
+ if (tmp & (DAVINCI_INTR_DRVVBUS << DAVINCI_USB_USBINT_SHIFT)) {
+ int drvvbus = musb_readl(tibase, DAVINCI_USB_STAT_REG);
+ void __iomem *mregs = musb->mregs;
+ u8 devctl = musb_readb(mregs, MUSB_DEVCTL);
+ int err = musb->int_usb & MUSB_INTR_VBUSERROR;
+
+ err = is_host_enabled(musb)
+ && (musb->int_usb & MUSB_INTR_VBUSERROR);
+ if (err) {
+ /* The Mentor core doesn't debounce VBUS as needed
+ * to cope with device connect current spikes. This
+ * means it's not uncommon for bus-powered devices
+ * to get VBUS errors during enumeration.
+ *
+ * This is a workaround, but newer RTL from Mentor
+ * seems to allow a better one: "re"starting sessions
+ * without waiting (on EVM, a **long** time) for VBUS
+ * to stop registering in devctl.
+ */
+ musb->int_usb &= ~MUSB_INTR_VBUSERROR;
+ musb->xceiv.state = OTG_STATE_A_WAIT_VFALL;
+ mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
+ WARNING("VBUS error workaround (delay coming)\n");
+ } else if (is_host_enabled(musb) && drvvbus) {
+ musb->is_active = 1;
+ MUSB_HST_MODE(musb);
+ musb->xceiv.default_a = 1;
+ musb->xceiv.state = OTG_STATE_A_WAIT_VRISE;
+ portstate(musb->port1_status |= USB_PORT_STAT_POWER);
+ del_timer(&otg_workaround);
+ } else {
+ musb->is_active = 0;
+ MUSB_DEV_MODE(musb);
+ musb->xceiv.default_a = 0;
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ portstate(musb->port1_status &= ~USB_PORT_STAT_POWER);
+ }
+
+ /* NOTE: this must complete poweron within 100 msec */
+ davinci_source_power(musb, drvvbus, 0);
+ DBG(2, "VBUS %s (%s)%s, devctl %02x\n",
+ drvvbus ? "on" : "off",
+ otg_state_string(musb),
+ err ? " ERROR" : "",
+ devctl);
+ retval = IRQ_HANDLED;
+ }
+
+ if (musb->int_tx || musb->int_rx || musb->int_usb)
+ retval |= musb_interrupt(musb);
+
+ /* irq stays asserted until EOI is written */
+ musb_writel(tibase, DAVINCI_USB_EOI_REG, 0);
+
+ /* poll for ID change */
+ if (is_otg_enabled(musb)
+ && musb->xceiv.state == OTG_STATE_B_IDLE)
+ mod_timer(&otg_workaround, jiffies + POLL_SECONDS * HZ);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ /* REVISIT we sometimes get unhandled IRQs
+ * (e.g. ep0). not clear why...
+ */
+ if (retval != IRQ_HANDLED)
+ DBG(5, "unhandled? %08x\n", tmp);
+ return IRQ_HANDLED;
+}
+
+int __init musb_platform_init(struct musb *musb)
+{
+ void __iomem *tibase = musb->ctrl_base;
+ u32 revision;
+
+ musb->mregs += DAVINCI_BASE_OFFSET;
+#if 0
+ /* REVISIT there's something odd about clocking, this
+ * didn't appear do the job ...
+ */
+ musb->clock = clk_get(pDevice, "usb");
+ if (IS_ERR(musb->clock))
+ return PTR_ERR(musb->clock);
+
+ status = clk_enable(musb->clock);
+ if (status < 0)
+ return -ENODEV;
+#endif
+
+ /* returns zero if e.g. not clocked */
+ revision = musb_readl(tibase, DAVINCI_USB_VERSION_REG);
+ if (revision == 0)
+ return -ENODEV;
+
+ if (is_host_enabled(musb))
+ setup_timer(&otg_workaround, otg_timer, (unsigned long) musb);
+
+ musb->board_set_vbus = davinci_set_vbus;
+ davinci_source_power(musb, 0, 1);
+
+ /* reset the controller */
+ musb_writel(tibase, DAVINCI_USB_CTRL_REG, 0x1);
+
+ /* start the on-chip PHY and its PLL */
+ phy_on();
+
+ msleep(5);
+
+ /* NOTE: irqs are in mixed mode, not bypass to pure-musb */
+ pr_debug("DaVinci OTG revision %08x phy %03x control %02x\n",
+ revision, __raw_readl((void __force __iomem *)
+ IO_ADDRESS(USBPHY_CTL_PADDR)),
+ musb_readb(tibase, DAVINCI_USB_CTRL_REG));
+
+ musb->isr = davinci_interrupt;
+ return 0;
+}
+
+int musb_platform_exit(struct musb *musb)
+{
+ if (is_host_enabled(musb))
+ del_timer_sync(&otg_workaround);
+
+ davinci_source_power(musb, 0 /*off*/, 1);
+
+ /* delay, to avoid problems with module reload */
+ if (is_host_enabled(musb) && musb->xceiv.default_a) {
+ int maxdelay = 30;
+ u8 devctl, warn = 0;
+
+ /* if there's no peripheral connected, this can take a
+ * long time to fall, especially on EVM with huge C133.
+ */
+ do {
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ if (!(devctl & MUSB_DEVCTL_VBUS))
+ break;
+ if ((devctl & MUSB_DEVCTL_VBUS) != warn) {
+ warn = devctl & MUSB_DEVCTL_VBUS;
+ DBG(1, "VBUS %d\n",
+ warn >> MUSB_DEVCTL_VBUS_SHIFT);
+ }
+ msleep(1000);
+ maxdelay--;
+ } while (maxdelay > 0);
+
+ /* in OTG mode, another host might be connected */
+ if (devctl & MUSB_DEVCTL_VBUS)
+ DBG(1, "VBUS off timeout (devctl %02x)\n", devctl);
+ }
+
+ phy_off();
+ return 0;
+}
diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h
new file mode 100644
index 0000000..7fb6238
--- /dev/null
+++ b/drivers/usb/musb/davinci.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ */
+
+#ifndef __MUSB_HDRDF_H__
+#define __MUSB_HDRDF_H__
+
+/*
+ * DaVinci-specific definitions
+ */
+
+/* Integrated highspeed/otg PHY */
+#define USBPHY_CTL_PADDR (DAVINCI_SYSTEM_MODULE_BASE + 0x34)
+#define USBPHY_PHYCLKGD (1 << 8)
+#define USBPHY_SESNDEN (1 << 7) /* v(sess_end) comparator */
+#define USBPHY_VBDTCTEN (1 << 6) /* v(bus) comparator */
+#define USBPHY_PHYPLLON (1 << 4) /* override pll suspend */
+#define USBPHY_CLKO1SEL (1 << 3)
+#define USBPHY_OSCPDWN (1 << 2)
+#define USBPHY_PHYPDWN (1 << 0)
+
+/* For now include usb OTG module registers here */
+#define DAVINCI_USB_VERSION_REG 0x00
+#define DAVINCI_USB_CTRL_REG 0x04
+#define DAVINCI_USB_STAT_REG 0x08
+#define DAVINCI_RNDIS_REG 0x10
+#define DAVINCI_AUTOREQ_REG 0x14
+#define DAVINCI_USB_INT_SOURCE_REG 0x20
+#define DAVINCI_USB_INT_SET_REG 0x24
+#define DAVINCI_USB_INT_SRC_CLR_REG 0x28
+#define DAVINCI_USB_INT_MASK_REG 0x2c
+#define DAVINCI_USB_INT_MASK_SET_REG 0x30
+#define DAVINCI_USB_INT_MASK_CLR_REG 0x34
+#define DAVINCI_USB_INT_SRC_MASKED_REG 0x38
+#define DAVINCI_USB_EOI_REG 0x3c
+#define DAVINCI_USB_EOI_INTVEC 0x40
+
+/* BEGIN CPPI-generic (?) */
+
+/* CPPI related registers */
+#define DAVINCI_TXCPPI_CTRL_REG 0x80
+#define DAVINCI_TXCPPI_TEAR_REG 0x84
+#define DAVINCI_CPPI_EOI_REG 0x88
+#define DAVINCI_CPPI_INTVEC_REG 0x8c
+#define DAVINCI_TXCPPI_MASKED_REG 0x90
+#define DAVINCI_TXCPPI_RAW_REG 0x94
+#define DAVINCI_TXCPPI_INTENAB_REG 0x98
+#define DAVINCI_TXCPPI_INTCLR_REG 0x9c
+
+#define DAVINCI_RXCPPI_CTRL_REG 0xC0
+#define DAVINCI_RXCPPI_MASKED_REG 0xD0
+#define DAVINCI_RXCPPI_RAW_REG 0xD4
+#define DAVINCI_RXCPPI_INTENAB_REG 0xD8
+#define DAVINCI_RXCPPI_INTCLR_REG 0xDC
+
+#define DAVINCI_RXCPPI_BUFCNT0_REG 0xE0
+#define DAVINCI_RXCPPI_BUFCNT1_REG 0xE4
+#define DAVINCI_RXCPPI_BUFCNT2_REG 0xE8
+#define DAVINCI_RXCPPI_BUFCNT3_REG 0xEC
+
+/* CPPI state RAM entries */
+#define DAVINCI_CPPI_STATERAM_BASE_OFFSET 0x100
+
+#define DAVINCI_TXCPPI_STATERAM_OFFSET(chnum) \
+ (DAVINCI_CPPI_STATERAM_BASE_OFFSET + ((chnum) * 0x40))
+#define DAVINCI_RXCPPI_STATERAM_OFFSET(chnum) \
+ (DAVINCI_CPPI_STATERAM_BASE_OFFSET + 0x20 + ((chnum) * 0x40))
+
+/* CPPI masks */
+#define DAVINCI_DMA_CTRL_ENABLE 1
+#define DAVINCI_DMA_CTRL_DISABLE 0
+
+#define DAVINCI_DMA_ALL_CHANNELS_ENABLE 0xF
+#define DAVINCI_DMA_ALL_CHANNELS_DISABLE 0xF
+
+/* END CPPI-generic (?) */
+
+#define DAVINCI_USB_TX_ENDPTS_MASK 0x1f /* ep0 + 4 tx */
+#define DAVINCI_USB_RX_ENDPTS_MASK 0x1e /* 4 rx */
+
+#define DAVINCI_USB_USBINT_SHIFT 16
+#define DAVINCI_USB_TXINT_SHIFT 0
+#define DAVINCI_USB_RXINT_SHIFT 8
+
+#define DAVINCI_INTR_DRVVBUS 0x0100
+
+#define DAVINCI_USB_USBINT_MASK 0x01ff0000 /* 8 Mentor, DRVVBUS */
+#define DAVINCI_USB_TXINT_MASK \
+ (DAVINCI_USB_TX_ENDPTS_MASK << DAVINCI_USB_TXINT_SHIFT)
+#define DAVINCI_USB_RXINT_MASK \
+ (DAVINCI_USB_RX_ENDPTS_MASK << DAVINCI_USB_RXINT_SHIFT)
+
+#define DAVINCI_BASE_OFFSET 0x400
+
+#endif /* __MUSB_HDRDF_H__ */
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
new file mode 100644
index 0000000..128e949
--- /dev/null
+++ b/drivers/usb/musb/musb_core.c
@@ -0,0 +1,2253 @@
+/*
+ * MUSB OTG driver core code
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+ * Inventra (Multipoint) Dual-Role Controller Driver for Linux.
+ *
+ * This consists of a Host Controller Driver (HCD) and a peripheral
+ * controller driver implementing the "Gadget" API; OTG support is
+ * in the works. These are normal Linux-USB controller drivers which
+ * use IRQs and have no dedicated thread.
+ *
+ * This version of the driver has only been used with products from
+ * Texas Instruments. Those products integrate the Inventra logic
+ * with other DMA, IRQ, and bus modules, as well as other logic that
+ * needs to be reflected in this driver.
+ *
+ *
+ * NOTE: the original Mentor code here was pretty much a collection
+ * of mechanisms that don't seem to have been fully integrated/working
+ * for *any* Linux kernel version. This version aims at Linux 2.6.now,
+ * Key open issues include:
+ *
+ * - Lack of host-side transaction scheduling, for all transfer types.
+ * The hardware doesn't do it; instead, software must.
+ *
+ * This is not an issue for OTG devices that don't support external
+ * hubs, but for more "normal" USB hosts it's a user issue that the
+ * "multipoint" support doesn't scale in the expected ways. That
+ * includes DaVinci EVM in a common non-OTG mode.
+ *
+ * * Control and bulk use dedicated endpoints, and there's as
+ * yet no mechanism to either (a) reclaim the hardware when
+ * peripherals are NAKing, which gets complicated with bulk
+ * endpoints, or (b) use more than a single bulk endpoint in
+ * each direction.
+ *
+ * RESULT: one device may be perceived as blocking another one.
+ *
+ * * Interrupt and isochronous will dynamically allocate endpoint
+ * hardware, but (a) there's no record keeping for bandwidth;
+ * (b) in the common case that few endpoints are available, there
+ * is no mechanism to reuse endpoints to talk to multiple devices.
+ *
+ * RESULT: At one extreme, bandwidth can be overcommitted in
+ * some hardware configurations, no faults will be reported.
+ * At the other extreme, the bandwidth capabilities which do
+ * exist tend to be severely undercommitted. You can't yet hook
+ * up both a keyboard and a mouse to an external USB hub.
+ */
+
+/*
+ * This gets many kinds of configuration information:
+ * - Kconfig for everything user-configurable
+ * - <asm/arch/hdrc_cnf.h> for SOC or family details
+ * - platform_device for addressing, irq, and platform_data
+ * - platform_data is mostly for board-specific informarion
+ *
+ * Most of the conditional compilation will (someday) vanish.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/kobject.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#ifdef CONFIG_ARM
+#include <mach/hardware.h>
+#include <mach/memory.h>
+#include <asm/mach-types.h>
+#endif
+
+#include "musb_core.h"
+
+
+#ifdef CONFIG_ARCH_DAVINCI
+#include "davinci.h"
+#endif
+
+
+
+unsigned debug;
+module_param(debug, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug message level. Default = 0");
+
+#define DRIVER_AUTHOR "Mentor Graphics, Texas Instruments, Nokia"
+#define DRIVER_DESC "Inventra Dual-Role USB Controller Driver"
+
+#define MUSB_VERSION "6.0"
+
+#define DRIVER_INFO DRIVER_DESC ", v" MUSB_VERSION
+
+#define MUSB_DRIVER_NAME "musb_hdrc"
+const char musb_driver_name[] = MUSB_DRIVER_NAME;
+
+MODULE_DESCRIPTION(DRIVER_INFO);
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" MUSB_DRIVER_NAME);
+
+
+/*-------------------------------------------------------------------------*/
+
+static inline struct musb *dev_to_musb(struct device *dev)
+{
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* usbcore insists dev->driver_data is a "struct hcd *" */
+ return hcd_to_musb(dev_get_drvdata(dev));
+#else
+ return dev_get_drvdata(dev);
+#endif
+}
+
+/*-------------------------------------------------------------------------*/
+
+#ifndef CONFIG_USB_TUSB6010
+/*
+ * Load an endpoint's FIFO
+ */
+void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
+{
+ void __iomem *fifo = hw_ep->fifo;
+
+ prefetch((u8 *)src);
+
+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+ 'T', hw_ep->epnum, fifo, len, src);
+
+ /* we can't assume unaligned reads work */
+ if (likely((0x01 & (unsigned long) src) == 0)) {
+ u16 index = 0;
+
+ /* best case is 32bit-aligned source address */
+ if ((0x02 & (unsigned long) src) == 0) {
+ if (len >= 4) {
+ writesl(fifo, src + index, len >> 2);
+ index += len & ~0x03;
+ }
+ if (len & 0x02) {
+ musb_writew(fifo, 0, *(u16 *)&src[index]);
+ index += 2;
+ }
+ } else {
+ if (len >= 2) {
+ writesw(fifo, src + index, len >> 1);
+ index += len & ~0x01;
+ }
+ }
+ if (len & 0x01)
+ musb_writeb(fifo, 0, src[index]);
+ } else {
+ /* byte aligned */
+ writesb(fifo, src, len);
+ }
+}
+
+/*
+ * Unload an endpoint's FIFO
+ */
+void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
+{
+ void __iomem *fifo = hw_ep->fifo;
+
+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+ 'R', hw_ep->epnum, fifo, len, dst);
+
+ /* we can't assume unaligned writes work */
+ if (likely((0x01 & (unsigned long) dst) == 0)) {
+ u16 index = 0;
+
+ /* best case is 32bit-aligned destination address */
+ if ((0x02 & (unsigned long) dst) == 0) {
+ if (len >= 4) {
+ readsl(fifo, dst, len >> 2);
+ index = len & ~0x03;
+ }
+ if (len & 0x02) {
+ *(u16 *)&dst[index] = musb_readw(fifo, 0);
+ index += 2;
+ }
+ } else {
+ if (len >= 2) {
+ readsw(fifo, dst, len >> 1);
+ index = len & ~0x01;
+ }
+ }
+ if (len & 0x01)
+ dst[index] = musb_readb(fifo, 0);
+ } else {
+ /* byte aligned */
+ readsb(fifo, dst, len);
+ }
+}
+
+#endif /* normal PIO */
+
+
+/*-------------------------------------------------------------------------*/
+
+/* for high speed test mode; see USB 2.0 spec 7.1.20 */
+static const u8 musb_test_packet[53] = {
+ /* implicit SYNC then DATA0 to start */
+
+ /* JKJKJKJK x9 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ /* JJKKJJKK x8 */
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ /* JJJJKKKK x8 */
+ 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xee, 0xee,
+ /* JJJJJJJKKKKKKK x8 */
+ 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ /* JJJJJJJK x8 */
+ 0x7f, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd,
+ /* JKKKKKKK x10, JK */
+ 0xfc, 0x7e, 0xbf, 0xdf, 0xef, 0xf7, 0xfb, 0xfd, 0x7e
+
+ /* implicit CRC16 then EOP to end */
+};
+
+void musb_load_testpacket(struct musb *musb)
+{
+ void __iomem *regs = musb->endpoints[0].regs;
+
+ musb_ep_select(musb->mregs, 0);
+ musb_write_fifo(musb->control_ep,
+ sizeof(musb_test_packet), musb_test_packet);
+ musb_writew(regs, MUSB_CSR0, MUSB_CSR0_TXPKTRDY);
+}
+
+/*-------------------------------------------------------------------------*/
+
+const char *otg_state_string(struct musb *musb)
+{
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_IDLE: return "a_idle";
+ case OTG_STATE_A_WAIT_VRISE: return "a_wait_vrise";
+ case OTG_STATE_A_WAIT_BCON: return "a_wait_bcon";
+ case OTG_STATE_A_HOST: return "a_host";
+ case OTG_STATE_A_SUSPEND: return "a_suspend";
+ case OTG_STATE_A_PERIPHERAL: return "a_peripheral";
+ case OTG_STATE_A_WAIT_VFALL: return "a_wait_vfall";
+ case OTG_STATE_A_VBUS_ERR: return "a_vbus_err";
+ case OTG_STATE_B_IDLE: return "b_idle";
+ case OTG_STATE_B_SRP_INIT: return "b_srp_init";
+ case OTG_STATE_B_PERIPHERAL: return "b_peripheral";
+ case OTG_STATE_B_WAIT_ACON: return "b_wait_acon";
+ case OTG_STATE_B_HOST: return "b_host";
+ default: return "UNDEFINED";
+ }
+}
+
+#ifdef CONFIG_USB_MUSB_OTG
+
+/*
+ * See also USB_OTG_1-3.pdf 6.6.5 Timers
+ * REVISIT: Are the other timers done in the hardware?
+ */
+#define TB_ASE0_BRST 100 /* Min 3.125 ms */
+
+/*
+ * Handles OTG hnp timeouts, such as b_ase0_brst
+ */
+void musb_otg_timer_func(unsigned long data)
+{
+ struct musb *musb = (struct musb *)data;
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ switch (musb->xceiv.state) {
+ case OTG_STATE_B_WAIT_ACON:
+ DBG(1, "HNP: b_wait_acon timeout; back to b_peripheral\n");
+ musb_g_disconnect(musb);
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ musb->is_active = 0;
+ break;
+ case OTG_STATE_A_WAIT_BCON:
+ DBG(1, "HNP: a_wait_bcon timeout; back to a_host\n");
+ musb_hnp_stop(musb);
+ break;
+ default:
+ DBG(1, "HNP: Unhandled mode %s\n", otg_state_string(musb));
+ }
+ musb->ignore_disconnect = 0;
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+static DEFINE_TIMER(musb_otg_timer, musb_otg_timer_func, 0, 0);
+
+/*
+ * Stops the B-device HNP state. Caller must take care of locking.
+ */
+void musb_hnp_stop(struct musb *musb)
+{
+ struct usb_hcd *hcd = musb_to_hcd(musb);
+ void __iomem *mbase = musb->mregs;
+ u8 reg;
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_PERIPHERAL:
+ case OTG_STATE_A_WAIT_VFALL:
+ case OTG_STATE_A_WAIT_BCON:
+ DBG(1, "HNP: Switching back to A-host\n");
+ musb_g_disconnect(musb);
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ MUSB_HST_MODE(musb);
+ musb->is_active = 0;
+ break;
+ case OTG_STATE_B_HOST:
+ DBG(1, "HNP: Disabling HR\n");
+ hcd->self.is_b_host = 0;
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ MUSB_DEV_MODE(musb);
+ reg = musb_readb(mbase, MUSB_POWER);
+ reg |= MUSB_POWER_SUSPENDM;
+ musb_writeb(mbase, MUSB_POWER, reg);
+ /* REVISIT: Start SESSION_REQUEST here? */
+ break;
+ default:
+ DBG(1, "HNP: Stopping in unknown state %s\n",
+ otg_state_string(musb));
+ }
+
+ /*
+ * When returning to A state after HNP, avoid hub_port_rebounce(),
+ * which cause occasional OPT A "Did not receive reset after connect"
+ * errors.
+ */
+ musb->port1_status &=
+ ~(1 << USB_PORT_FEAT_C_CONNECTION);
+}
+
+#endif
+
+/*
+ * Interrupt Service Routine to record USB "global" interrupts.
+ * Since these do not happen often and signify things of
+ * paramount importance, it seems OK to check them individually;
+ * the order of the tests is specified in the manual
+ *
+ * @param musb instance pointer
+ * @param int_usb register contents
+ * @param devctl
+ * @param power
+ */
+
+#define STAGE0_MASK (MUSB_INTR_RESUME | MUSB_INTR_SESSREQ \
+ | MUSB_INTR_VBUSERROR | MUSB_INTR_CONNECT \
+ | MUSB_INTR_RESET)
+
+static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
+ u8 devctl, u8 power)
+{
+ irqreturn_t handled = IRQ_NONE;
+ void __iomem *mbase = musb->mregs;
+
+ DBG(3, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl,
+ int_usb);
+
+ /* in host mode, the peripheral may issue remote wakeup.
+ * in peripheral mode, the host may resume the link.
+ * spurious RESUME irqs happen too, paired with SUSPEND.
+ */
+ if (int_usb & MUSB_INTR_RESUME) {
+ handled = IRQ_HANDLED;
+ DBG(3, "RESUME (%s)\n", otg_state_string(musb));
+
+ if (devctl & MUSB_DEVCTL_HM) {
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_SUSPEND:
+ /* remote wakeup? later, GetPortStatus
+ * will stop RESUME signaling
+ */
+
+ if (power & MUSB_POWER_SUSPENDM) {
+ /* spurious */
+ musb->int_usb &= ~MUSB_INTR_SUSPEND;
+ DBG(2, "Spurious SUSPENDM\n");
+ break;
+ }
+
+ power &= ~MUSB_POWER_SUSPENDM;
+ musb_writeb(mbase, MUSB_POWER,
+ power | MUSB_POWER_RESUME);
+
+ musb->port1_status |=
+ (USB_PORT_STAT_C_SUSPEND << 16)
+ | MUSB_PORT_STAT_RESUME;
+ musb->rh_timer = jiffies
+ + msecs_to_jiffies(20);
+
+ musb->xceiv.state = OTG_STATE_A_HOST;
+ musb->is_active = 1;
+ usb_hcd_resume_root_hub(musb_to_hcd(musb));
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ musb->is_active = 1;
+ MUSB_DEV_MODE(musb);
+ break;
+ default:
+ WARNING("bogus %s RESUME (%s)\n",
+ "host",
+ otg_state_string(musb));
+ }
+#endif
+ } else {
+ switch (musb->xceiv.state) {
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case OTG_STATE_A_SUSPEND:
+ /* possibly DISCONNECT is upcoming */
+ musb->xceiv.state = OTG_STATE_A_HOST;
+ usb_hcd_resume_root_hub(musb_to_hcd(musb));
+ break;
+#endif
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ case OTG_STATE_B_WAIT_ACON:
+ case OTG_STATE_B_PERIPHERAL:
+ /* disconnect while suspended? we may
+ * not get a disconnect irq...
+ */
+ if ((devctl & MUSB_DEVCTL_VBUS)
+ != (3 << MUSB_DEVCTL_VBUS_SHIFT)
+ ) {
+ musb->int_usb |= MUSB_INTR_DISCONNECT;
+ musb->int_usb &= ~MUSB_INTR_SUSPEND;
+ break;
+ }
+ musb_g_resume(musb);
+ break;
+ case OTG_STATE_B_IDLE:
+ musb->int_usb &= ~MUSB_INTR_SUSPEND;
+ break;
+#endif
+ default:
+ WARNING("bogus %s RESUME (%s)\n",
+ "peripheral",
+ otg_state_string(musb));
+ }
+ }
+ }
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* see manual for the order of the tests */
+ if (int_usb & MUSB_INTR_SESSREQ) {
+ DBG(1, "SESSION_REQUEST (%s)\n", otg_state_string(musb));
+
+ /* IRQ arrives from ID pin sense or (later, if VBUS power
+ * is removed) SRP. responses are time critical:
+ * - turn on VBUS (with silicon-specific mechanism)
+ * - go through A_WAIT_VRISE
+ * - ... to A_WAIT_BCON.
+ * a_wait_vrise_tmout triggers VBUS_ERROR transitions
+ */
+ musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION);
+ musb->ep0_stage = MUSB_EP0_START;
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ MUSB_HST_MODE(musb);
+ musb_set_vbus(musb, 1);
+
+ handled = IRQ_HANDLED;
+ }
+
+ if (int_usb & MUSB_INTR_VBUSERROR) {
+ int ignore = 0;
+
+ /* During connection as an A-Device, we may see a short
+ * current spikes causing voltage drop, because of cable
+ * and peripheral capacitance combined with vbus draw.
+ * (So: less common with truly self-powered devices, where
+ * vbus doesn't act like a power supply.)
+ *
+ * Such spikes are short; usually less than ~500 usec, max
+ * of ~2 msec. That is, they're not sustained overcurrent
+ * errors, though they're reported using VBUSERROR irqs.
+ *
+ * Workarounds: (a) hardware: use self powered devices.
+ * (b) software: ignore non-repeated VBUS errors.
+ *
+ * REVISIT: do delays from lots of DEBUG_KERNEL checks
+ * make trouble here, keeping VBUS < 4.4V ?
+ */
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_HOST:
+ /* recovery is dicey once we've gotten past the
+ * initial stages of enumeration, but if VBUS
+ * stayed ok at the other end of the link, and
+ * another reset is due (at least for high speed,
+ * to redo the chirp etc), it might work OK...
+ */
+ case OTG_STATE_A_WAIT_BCON:
+ case OTG_STATE_A_WAIT_VRISE:
+ if (musb->vbuserr_retry) {
+ musb->vbuserr_retry--;
+ ignore = 1;
+ devctl |= MUSB_DEVCTL_SESSION;
+ musb_writeb(mbase, MUSB_DEVCTL, devctl);
+ } else {
+ musb->port1_status |=
+ (1 << USB_PORT_FEAT_OVER_CURRENT)
+ | (1 << USB_PORT_FEAT_C_OVER_CURRENT);
+ }
+ break;
+ default:
+ break;
+ }
+
+ DBG(1, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
+ otg_state_string(musb),
+ devctl,
+ ({ char *s;
+ switch (devctl & MUSB_DEVCTL_VBUS) {
+ case 0 << MUSB_DEVCTL_VBUS_SHIFT:
+ s = "<SessEnd"; break;
+ case 1 << MUSB_DEVCTL_VBUS_SHIFT:
+ s = "<AValid"; break;
+ case 2 << MUSB_DEVCTL_VBUS_SHIFT:
+ s = "<VBusValid"; break;
+ /* case 3 << MUSB_DEVCTL_VBUS_SHIFT: */
+ default:
+ s = "VALID"; break;
+ }; s; }),
+ VBUSERR_RETRY_COUNT - musb->vbuserr_retry,
+ musb->port1_status);
+
+ /* go through A_WAIT_VFALL then start a new session */
+ if (!ignore)
+ musb_set_vbus(musb, 0);
+ handled = IRQ_HANDLED;
+ }
+
+ if (int_usb & MUSB_INTR_CONNECT) {
+ struct usb_hcd *hcd = musb_to_hcd(musb);
+
+ handled = IRQ_HANDLED;
+ musb->is_active = 1;
+ set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
+
+ musb->ep0_stage = MUSB_EP0_START;
+
+#ifdef CONFIG_USB_MUSB_OTG
+ /* flush endpoints when transitioning from Device Mode */
+ if (is_peripheral_active(musb)) {
+ /* REVISIT HNP; just force disconnect */
+ }
+ musb_writew(mbase, MUSB_INTRTXE, musb->epmask);
+ musb_writew(mbase, MUSB_INTRRXE, musb->epmask & 0xfffe);
+ musb_writeb(mbase, MUSB_INTRUSBE, 0xf7);
+#endif
+ musb->port1_status &= ~(USB_PORT_STAT_LOW_SPEED
+ |USB_PORT_STAT_HIGH_SPEED
+ |USB_PORT_STAT_ENABLE
+ );
+ musb->port1_status |= USB_PORT_STAT_CONNECTION
+ |(USB_PORT_STAT_C_CONNECTION << 16);
+
+ /* high vs full speed is just a guess until after reset */
+ if (devctl & MUSB_DEVCTL_LSDEV)
+ musb->port1_status |= USB_PORT_STAT_LOW_SPEED;
+
+ if (hcd->status_urb)
+ usb_hcd_poll_rh_status(hcd);
+ else
+ usb_hcd_resume_root_hub(hcd);
+
+ MUSB_HST_MODE(musb);
+
+ /* indicate new connection to OTG machine */
+ switch (musb->xceiv.state) {
+ case OTG_STATE_B_PERIPHERAL:
+ if (int_usb & MUSB_INTR_SUSPEND) {
+ DBG(1, "HNP: SUSPEND+CONNECT, now b_host\n");
+ musb->xceiv.state = OTG_STATE_B_HOST;
+ hcd->self.is_b_host = 1;
+ int_usb &= ~MUSB_INTR_SUSPEND;
+ } else
+ DBG(1, "CONNECT as b_peripheral???\n");
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ DBG(1, "HNP: Waiting to switch to b_host state\n");
+ musb->xceiv.state = OTG_STATE_B_HOST;
+ hcd->self.is_b_host = 1;
+ break;
+ default:
+ if ((devctl & MUSB_DEVCTL_VBUS)
+ == (3 << MUSB_DEVCTL_VBUS_SHIFT)) {
+ musb->xceiv.state = OTG_STATE_A_HOST;
+ hcd->self.is_b_host = 0;
+ }
+ break;
+ }
+ DBG(1, "CONNECT (%s) devctl %02x\n",
+ otg_state_string(musb), devctl);
+ }
+#endif /* CONFIG_USB_MUSB_HDRC_HCD */
+
+ /* mentor saves a bit: bus reset and babble share the same irq.
+ * only host sees babble; only peripheral sees bus reset.
+ */
+ if (int_usb & MUSB_INTR_RESET) {
+ if (is_host_capable() && (devctl & MUSB_DEVCTL_HM) != 0) {
+ /*
+ * Looks like non-HS BABBLE can be ignored, but
+ * HS BABBLE is an error condition. For HS the solution
+ * is to avoid babble in the first place and fix what
+ * caused BABBLE. When HS BABBLE happens we can only
+ * stop the session.
+ */
+ if (devctl & (MUSB_DEVCTL_FSDEV | MUSB_DEVCTL_LSDEV))
+ DBG(1, "BABBLE devctl: %02x\n", devctl);
+ else {
+ ERR("Stopping host session -- babble\n");
+ musb_writeb(mbase, MUSB_DEVCTL, 0);
+ }
+ } else if (is_peripheral_capable()) {
+ DBG(1, "BUS RESET as %s\n", otg_state_string(musb));
+ switch (musb->xceiv.state) {
+#ifdef CONFIG_USB_OTG
+ case OTG_STATE_A_SUSPEND:
+ /* We need to ignore disconnect on suspend
+ * otherwise tusb 2.0 won't reconnect after a
+ * power cycle, which breaks otg compliance.
+ */
+ musb->ignore_disconnect = 1;
+ musb_g_reset(musb);
+ /* FALLTHROUGH */
+ case OTG_STATE_A_WAIT_BCON: /* OPT TD.4.7-900ms */
+ DBG(1, "HNP: Setting timer as %s\n",
+ otg_state_string(musb));
+ musb_otg_timer.data = (unsigned long)musb;
+ mod_timer(&musb_otg_timer, jiffies
+ + msecs_to_jiffies(100));
+ break;
+ case OTG_STATE_A_PERIPHERAL:
+ musb_hnp_stop(musb);
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ DBG(1, "HNP: RESET (%s), to b_peripheral\n",
+ otg_state_string(musb));
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ musb_g_reset(musb);
+ break;
+#endif
+ case OTG_STATE_B_IDLE:
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ /* FALLTHROUGH */
+ case OTG_STATE_B_PERIPHERAL:
+ musb_g_reset(musb);
+ break;
+ default:
+ DBG(1, "Unhandled BUS RESET as %s\n",
+ otg_state_string(musb));
+ }
+ }
+
+ handled = IRQ_HANDLED;
+ }
+ schedule_work(&musb->irq_work);
+
+ return handled;
+}
+
+/*
+ * Interrupt Service Routine to record USB "global" interrupts.
+ * Since these do not happen often and signify things of
+ * paramount importance, it seems OK to check them individually;
+ * the order of the tests is specified in the manual
+ *
+ * @param musb instance pointer
+ * @param int_usb register contents
+ * @param devctl
+ * @param power
+ */
+static irqreturn_t musb_stage2_irq(struct musb *musb, u8 int_usb,
+ u8 devctl, u8 power)
+{
+ irqreturn_t handled = IRQ_NONE;
+
+#if 0
+/* REVISIT ... this would be for multiplexing periodic endpoints, or
+ * supporting transfer phasing to prevent exceeding ISO bandwidth
+ * limits of a given frame or microframe.
+ *
+ * It's not needed for peripheral side, which dedicates endpoints;
+ * though it _might_ use SOF irqs for other purposes.
+ *
+ * And it's not currently needed for host side, which also dedicates
+ * endpoints, relies on TX/RX interval registers, and isn't claimed
+ * to support ISO transfers yet.
+ */
+ if (int_usb & MUSB_INTR_SOF) {
+ void __iomem *mbase = musb->mregs;
+ struct musb_hw_ep *ep;
+ u8 epnum;
+ u16 frame;
+
+ DBG(6, "START_OF_FRAME\n");
+ handled = IRQ_HANDLED;
+
+ /* start any periodic Tx transfers waiting for current frame */
+ frame = musb_readw(mbase, MUSB_FRAME);
+ ep = musb->endpoints;
+ for (epnum = 1; (epnum < musb->nr_endpoints)
+ && (musb->epmask >= (1 << epnum));
+ epnum++, ep++) {
+ /*
+ * FIXME handle framecounter wraps (12 bits)
+ * eliminate duplicated StartUrb logic
+ */
+ if (ep->dwWaitFrame >= frame) {
+ ep->dwWaitFrame = 0;
+ pr_debug("SOF --> periodic TX%s on %d\n",
+ ep->tx_channel ? " DMA" : "",
+ epnum);
+ if (!ep->tx_channel)
+ musb_h_tx_start(musb, epnum);
+ else
+ cppi_hostdma_start(musb, epnum);
+ }
+ } /* end of for loop */
+ }
+#endif
+
+ if ((int_usb & MUSB_INTR_DISCONNECT) && !musb->ignore_disconnect) {
+ DBG(1, "DISCONNECT (%s) as %s, devctl %02x\n",
+ otg_state_string(musb),
+ MUSB_MODE(musb), devctl);
+ handled = IRQ_HANDLED;
+
+ switch (musb->xceiv.state) {
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case OTG_STATE_A_HOST:
+ case OTG_STATE_A_SUSPEND:
+ musb_root_disconnect(musb);
+ if (musb->a_wait_bcon != 0)
+ musb_platform_try_idle(musb, jiffies
+ + msecs_to_jiffies(musb->a_wait_bcon));
+ break;
+#endif /* HOST */
+#ifdef CONFIG_USB_MUSB_OTG
+ case OTG_STATE_B_HOST:
+ musb_hnp_stop(musb);
+ break;
+ case OTG_STATE_A_PERIPHERAL:
+ musb_hnp_stop(musb);
+ musb_root_disconnect(musb);
+ /* FALLTHROUGH */
+ case OTG_STATE_B_WAIT_ACON:
+ /* FALLTHROUGH */
+#endif /* OTG */
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ case OTG_STATE_B_PERIPHERAL:
+ case OTG_STATE_B_IDLE:
+ musb_g_disconnect(musb);
+ break;
+#endif /* GADGET */
+ default:
+ WARNING("unhandled DISCONNECT transition (%s)\n",
+ otg_state_string(musb));
+ break;
+ }
+
+ schedule_work(&musb->irq_work);
+ }
+
+ if (int_usb & MUSB_INTR_SUSPEND) {
+ DBG(1, "SUSPEND (%s) devctl %02x power %02x\n",
+ otg_state_string(musb), devctl, power);
+ handled = IRQ_HANDLED;
+
+ switch (musb->xceiv.state) {
+#ifdef CONFIG_USB_MUSB_OTG
+ case OTG_STATE_A_PERIPHERAL:
+ /*
+ * We cannot stop HNP here, devctl BDEVICE might be
+ * still set.
+ */
+ break;
+#endif
+ case OTG_STATE_B_PERIPHERAL:
+ musb_g_suspend(musb);
+ musb->is_active = is_otg_enabled(musb)
+ && musb->xceiv.gadget->b_hnp_enable;
+ if (musb->is_active) {
+#ifdef CONFIG_USB_MUSB_OTG
+ musb->xceiv.state = OTG_STATE_B_WAIT_ACON;
+ DBG(1, "HNP: Setting timer for b_ase0_brst\n");
+ musb_otg_timer.data = (unsigned long)musb;
+ mod_timer(&musb_otg_timer, jiffies
+ + msecs_to_jiffies(TB_ASE0_BRST));
+#endif
+ }
+ break;
+ case OTG_STATE_A_WAIT_BCON:
+ if (musb->a_wait_bcon != 0)
+ musb_platform_try_idle(musb, jiffies
+ + msecs_to_jiffies(musb->a_wait_bcon));
+ break;
+ case OTG_STATE_A_HOST:
+ musb->xceiv.state = OTG_STATE_A_SUSPEND;
+ musb->is_active = is_otg_enabled(musb)
+ && musb->xceiv.host->b_hnp_enable;
+ break;
+ case OTG_STATE_B_HOST:
+ /* Transition to B_PERIPHERAL, see 6.8.2.6 p 44 */
+ DBG(1, "REVISIT: SUSPEND as B_HOST\n");
+ break;
+ default:
+ /* "should not happen" */
+ musb->is_active = 0;
+ break;
+ }
+ schedule_work(&musb->irq_work);
+ }
+
+
+ return handled;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/*
+* Program the HDRC to start (enable interrupts, dma, etc.).
+*/
+void musb_start(struct musb *musb)
+{
+ void __iomem *regs = musb->mregs;
+ u8 devctl = musb_readb(regs, MUSB_DEVCTL);
+
+ DBG(2, "<== devctl %02x\n", devctl);
+
+ /* Set INT enable registers, enable interrupts */
+ musb_writew(regs, MUSB_INTRTXE, musb->epmask);
+ musb_writew(regs, MUSB_INTRRXE, musb->epmask & 0xfffe);
+ musb_writeb(regs, MUSB_INTRUSBE, 0xf7);
+
+ musb_writeb(regs, MUSB_TESTMODE, 0);
+
+ /* put into basic highspeed mode and start session */
+ musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE
+ | MUSB_POWER_SOFTCONN
+ | MUSB_POWER_HSENAB
+ /* ENSUSPEND wedges tusb */
+ /* | MUSB_POWER_ENSUSPEND */
+ );
+
+ musb->is_active = 0;
+ devctl = musb_readb(regs, MUSB_DEVCTL);
+ devctl &= ~MUSB_DEVCTL_SESSION;
+
+ if (is_otg_enabled(musb)) {
+ /* session started after:
+ * (a) ID-grounded irq, host mode;
+ * (b) vbus present/connect IRQ, peripheral mode;
+ * (c) peripheral initiates, using SRP
+ */
+ if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
+ musb->is_active = 1;
+ else
+ devctl |= MUSB_DEVCTL_SESSION;
+
+ } else if (is_host_enabled(musb)) {
+ /* assume ID pin is hard-wired to ground */
+ devctl |= MUSB_DEVCTL_SESSION;
+
+ } else /* peripheral is enabled */ {
+ if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
+ musb->is_active = 1;
+ }
+ musb_platform_enable(musb);
+ musb_writeb(regs, MUSB_DEVCTL, devctl);
+}
+
+
+static void musb_generic_disable(struct musb *musb)
+{
+ void __iomem *mbase = musb->mregs;
+ u16 temp;
+
+ /* disable interrupts */
+ musb_writeb(mbase, MUSB_INTRUSBE, 0);
+ musb_writew(mbase, MUSB_INTRTXE, 0);
+ musb_writew(mbase, MUSB_INTRRXE, 0);
+
+ /* off */
+ musb_writeb(mbase, MUSB_DEVCTL, 0);
+
+ /* flush pending interrupts */
+ temp = musb_readb(mbase, MUSB_INTRUSB);
+ temp = musb_readw(mbase, MUSB_INTRTX);
+ temp = musb_readw(mbase, MUSB_INTRRX);
+
+}
+
+/*
+ * Make the HDRC stop (disable interrupts, etc.);
+ * reversible by musb_start
+ * called on gadget driver unregister
+ * with controller locked, irqs blocked
+ * acts as a NOP unless some role activated the hardware
+ */
+void musb_stop(struct musb *musb)
+{
+ /* stop IRQs, timers, ... */
+ musb_platform_disable(musb);
+ musb_generic_disable(musb);
+ DBG(3, "HDRC disabled\n");
+
+ /* FIXME
+ * - mark host and/or peripheral drivers unusable/inactive
+ * - disable DMA (and enable it in HdrcStart)
+ * - make sure we can musb_start() after musb_stop(); with
+ * OTG mode, gadget driver module rmmod/modprobe cycles that
+ * - ...
+ */
+ musb_platform_try_idle(musb, 0);
+}
+
+static void musb_shutdown(struct platform_device *pdev)
+{
+ struct musb *musb = dev_to_musb(&pdev->dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ musb_platform_disable(musb);
+ musb_generic_disable(musb);
+ if (musb->clock) {
+ clk_put(musb->clock);
+ musb->clock = NULL;
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ /* FIXME power down */
+}
+
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * The silicon either has hard-wired endpoint configurations, or else
+ * "dynamic fifo" sizing. The driver has support for both, though at this
+ * writing only the dynamic sizing is very well tested. We use normal
+ * idioms to so both modes are compile-tested, but dead code elimination
+ * leaves only the relevant one in the object file.
+ *
+ * We don't currently use dynamic fifo setup capability to do anything
+ * more than selecting one of a bunch of predefined configurations.
+ */
+#if defined(CONFIG_USB_TUSB6010) || \
+ defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+static ushort __initdata fifo_mode = 4;
+#else
+static ushort __initdata fifo_mode = 2;
+#endif
+
+/* "modprobe ... fifo_mode=1" etc */
+module_param(fifo_mode, ushort, 0);
+MODULE_PARM_DESC(fifo_mode, "initial endpoint configuration");
+
+
+enum fifo_style { FIFO_RXTX, FIFO_TX, FIFO_RX } __attribute__ ((packed));
+enum buf_mode { BUF_SINGLE, BUF_DOUBLE } __attribute__ ((packed));
+
+struct fifo_cfg {
+ u8 hw_ep_num;
+ enum fifo_style style;
+ enum buf_mode mode;
+ u16 maxpacket;
+};
+
+/*
+ * tables defining fifo_mode values. define more if you like.
+ * for host side, make sure both halves of ep1 are set up.
+ */
+
+/* mode 0 - fits in 2KB */
+static struct fifo_cfg __initdata mode_0_cfg[] = {
+{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, },
+{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
+{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
+};
+
+/* mode 1 - fits in 4KB */
+static struct fifo_cfg __initdata mode_1_cfg[] = {
+{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
+{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
+{ .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, },
+{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
+{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
+};
+
+/* mode 2 - fits in 4KB */
+static struct fifo_cfg __initdata mode_2_cfg[] = {
+{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
+{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
+};
+
+/* mode 3 - fits in 4KB */
+static struct fifo_cfg __initdata mode_3_cfg[] = {
+{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, },
+{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, },
+{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 3, .style = FIFO_RXTX, .maxpacket = 256, },
+{ .hw_ep_num = 4, .style = FIFO_RXTX, .maxpacket = 256, },
+};
+
+/* mode 4 - fits in 16KB */
+static struct fifo_cfg __initdata mode_4_cfg[] = {
+{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 5, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 5, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 6, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 6, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 7, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 7, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 8, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 8, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 9, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 9, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 10, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 10, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 11, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 11, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 12, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 12, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 13, .style = FIFO_TX, .maxpacket = 512, },
+{ .hw_ep_num = 13, .style = FIFO_RX, .maxpacket = 512, },
+{ .hw_ep_num = 14, .style = FIFO_RXTX, .maxpacket = 1024, },
+{ .hw_ep_num = 15, .style = FIFO_RXTX, .maxpacket = 1024, },
+};
+
+
+/*
+ * configure a fifo; for non-shared endpoints, this may be called
+ * once for a tx fifo and once for an rx fifo.
+ *
+ * returns negative errno or offset for next fifo.
+ */
+static int __init
+fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
+ const struct fifo_cfg *cfg, u16 offset)
+{
+ void __iomem *mbase = musb->mregs;
+ int size = 0;
+ u16 maxpacket = cfg->maxpacket;
+ u16 c_off = offset >> 3;
+ u8 c_size;
+
+ /* expect hw_ep has already been zero-initialized */
+
+ size = ffs(max(maxpacket, (u16) 8)) - 1;
+ maxpacket = 1 << size;
+
+ c_size = size - 3;
+ if (cfg->mode == BUF_DOUBLE) {
+ if ((offset + (maxpacket << 1)) >
+ (1 << (musb->config->ram_bits + 2)))
+ return -EMSGSIZE;
+ c_size |= MUSB_FIFOSZ_DPB;
+ } else {
+ if ((offset + maxpacket) > (1 << (musb->config->ram_bits + 2)))
+ return -EMSGSIZE;
+ }
+
+ /* configure the FIFO */
+ musb_writeb(mbase, MUSB_INDEX, hw_ep->epnum);
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* EP0 reserved endpoint for control, bidirectional;
+ * EP1 reserved for bulk, two unidirection halves.
+ */
+ if (hw_ep->epnum == 1)
+ musb->bulk_ep = hw_ep;
+ /* REVISIT error check: be sure ep0 can both rx and tx ... */
+#endif
+ switch (cfg->style) {
+ case FIFO_TX:
+ musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_TXFIFOADD, c_off);
+ hw_ep->tx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
+ hw_ep->max_packet_sz_tx = maxpacket;
+ break;
+ case FIFO_RX:
+ musb_writeb(mbase, MUSB_RXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_RXFIFOADD, c_off);
+ hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
+ hw_ep->max_packet_sz_rx = maxpacket;
+ break;
+ case FIFO_RXTX:
+ musb_writeb(mbase, MUSB_TXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_TXFIFOADD, c_off);
+ hw_ep->rx_double_buffered = !!(c_size & MUSB_FIFOSZ_DPB);
+ hw_ep->max_packet_sz_rx = maxpacket;
+
+ musb_writeb(mbase, MUSB_RXFIFOSZ, c_size);
+ musb_writew(mbase, MUSB_RXFIFOADD, c_off);
+ hw_ep->tx_double_buffered = hw_ep->rx_double_buffered;
+ hw_ep->max_packet_sz_tx = maxpacket;
+
+ hw_ep->is_shared_fifo = true;
+ break;
+ }
+
+ /* NOTE rx and tx endpoint irqs aren't managed separately,
+ * which happens to be ok
+ */
+ musb->epmask |= (1 << hw_ep->epnum);
+
+ return offset + (maxpacket << ((c_size & MUSB_FIFOSZ_DPB) ? 1 : 0));
+}
+
+static struct fifo_cfg __initdata ep0_cfg = {
+ .style = FIFO_RXTX, .maxpacket = 64,
+};
+
+static int __init ep_config_from_table(struct musb *musb)
+{
+ const struct fifo_cfg *cfg;
+ unsigned i, n;
+ int offset;
+ struct musb_hw_ep *hw_ep = musb->endpoints;
+
+ switch (fifo_mode) {
+ default:
+ fifo_mode = 0;
+ /* FALLTHROUGH */
+ case 0:
+ cfg = mode_0_cfg;
+ n = ARRAY_SIZE(mode_0_cfg);
+ break;
+ case 1:
+ cfg = mode_1_cfg;
+ n = ARRAY_SIZE(mode_1_cfg);
+ break;
+ case 2:
+ cfg = mode_2_cfg;
+ n = ARRAY_SIZE(mode_2_cfg);
+ break;
+ case 3:
+ cfg = mode_3_cfg;
+ n = ARRAY_SIZE(mode_3_cfg);
+ break;
+ case 4:
+ cfg = mode_4_cfg;
+ n = ARRAY_SIZE(mode_4_cfg);
+ break;
+ }
+
+ printk(KERN_DEBUG "%s: setup fifo_mode %d\n",
+ musb_driver_name, fifo_mode);
+
+
+ offset = fifo_setup(musb, hw_ep, &ep0_cfg, 0);
+ /* assert(offset > 0) */
+
+ /* NOTE: for RTL versions >= 1.400 EPINFO and RAMINFO would
+ * be better than static musb->config->num_eps and DYN_FIFO_SIZE...
+ */
+
+ for (i = 0; i < n; i++) {
+ u8 epn = cfg->hw_ep_num;
+
+ if (epn >= musb->config->num_eps) {
+ pr_debug("%s: invalid ep %d\n",
+ musb_driver_name, epn);
+ continue;
+ }
+ offset = fifo_setup(musb, hw_ep + epn, cfg++, offset);
+ if (offset < 0) {
+ pr_debug("%s: mem overrun, ep %d\n",
+ musb_driver_name, epn);
+ return -EINVAL;
+ }
+ epn++;
+ musb->nr_endpoints = max(epn, musb->nr_endpoints);
+ }
+
+ printk(KERN_DEBUG "%s: %d/%d max ep, %d/%d memory\n",
+ musb_driver_name,
+ n + 1, musb->config->num_eps * 2 - 1,
+ offset, (1 << (musb->config->ram_bits + 2)));
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ if (!musb->bulk_ep) {
+ pr_debug("%s: missing bulk\n", musb_driver_name);
+ return -EINVAL;
+ }
+#endif
+
+ return 0;
+}
+
+
+/*
+ * ep_config_from_hw - when MUSB_C_DYNFIFO_DEF is false
+ * @param musb the controller
+ */
+static int __init ep_config_from_hw(struct musb *musb)
+{
+ u8 epnum = 0, reg;
+ struct musb_hw_ep *hw_ep;
+ void *mbase = musb->mregs;
+
+ DBG(2, "<== static silicon ep config\n");
+
+ /* FIXME pick up ep0 maxpacket size */
+
+ for (epnum = 1; epnum < musb->config->num_eps; epnum++) {
+ musb_ep_select(mbase, epnum);
+ hw_ep = musb->endpoints + epnum;
+
+ /* read from core using indexed model */
+ reg = musb_readb(hw_ep->regs, 0x10 + MUSB_FIFOSIZE);
+ if (!reg) {
+ /* 0's returned when no more endpoints */
+ break;
+ }
+ musb->nr_endpoints++;
+ musb->epmask |= (1 << epnum);
+
+ hw_ep->max_packet_sz_tx = 1 << (reg & 0x0f);
+
+ /* shared TX/RX FIFO? */
+ if ((reg & 0xf0) == 0xf0) {
+ hw_ep->max_packet_sz_rx = hw_ep->max_packet_sz_tx;
+ hw_ep->is_shared_fifo = true;
+ continue;
+ } else {
+ hw_ep->max_packet_sz_rx = 1 << ((reg & 0xf0) >> 4);
+ hw_ep->is_shared_fifo = false;
+ }
+
+ /* FIXME set up hw_ep->{rx,tx}_double_buffered */
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* pick an RX/TX endpoint for bulk */
+ if (hw_ep->max_packet_sz_tx < 512
+ || hw_ep->max_packet_sz_rx < 512)
+ continue;
+
+ /* REVISIT: this algorithm is lazy, we should at least
+ * try to pick a double buffered endpoint.
+ */
+ if (musb->bulk_ep)
+ continue;
+ musb->bulk_ep = hw_ep;
+#endif
+ }
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ if (!musb->bulk_ep) {
+ pr_debug("%s: missing bulk\n", musb_driver_name);
+ return -EINVAL;
+ }
+#endif
+
+ return 0;
+}
+
+enum { MUSB_CONTROLLER_MHDRC, MUSB_CONTROLLER_HDRC, };
+
+/* Initialize MUSB (M)HDRC part of the USB hardware subsystem;
+ * configure endpoints, or take their config from silicon
+ */
+static int __init musb_core_init(u16 musb_type, struct musb *musb)
+{
+#ifdef MUSB_AHB_ID
+ u32 data;
+#endif
+ u8 reg;
+ char *type;
+ u16 hwvers, rev_major, rev_minor;
+ char aInfo[78], aRevision[32], aDate[12];
+ void __iomem *mbase = musb->mregs;
+ int status = 0;
+ int i;
+
+ /* log core options (read using indexed model) */
+ musb_ep_select(mbase, 0);
+ reg = musb_readb(mbase, 0x10 + MUSB_CONFIGDATA);
+
+ strcpy(aInfo, (reg & MUSB_CONFIGDATA_UTMIDW) ? "UTMI-16" : "UTMI-8");
+ if (reg & MUSB_CONFIGDATA_DYNFIFO)
+ strcat(aInfo, ", dyn FIFOs");
+ if (reg & MUSB_CONFIGDATA_MPRXE) {
+ strcat(aInfo, ", bulk combine");
+#ifdef C_MP_RX
+ musb->bulk_combine = true;
+#else
+ strcat(aInfo, " (X)"); /* no driver support */
+#endif
+ }
+ if (reg & MUSB_CONFIGDATA_MPTXE) {
+ strcat(aInfo, ", bulk split");
+#ifdef C_MP_TX
+ musb->bulk_split = true;
+#else
+ strcat(aInfo, " (X)"); /* no driver support */
+#endif
+ }
+ if (reg & MUSB_CONFIGDATA_HBRXE) {
+ strcat(aInfo, ", HB-ISO Rx");
+ strcat(aInfo, " (X)"); /* no driver support */
+ }
+ if (reg & MUSB_CONFIGDATA_HBTXE) {
+ strcat(aInfo, ", HB-ISO Tx");
+ strcat(aInfo, " (X)"); /* no driver support */
+ }
+ if (reg & MUSB_CONFIGDATA_SOFTCONE)
+ strcat(aInfo, ", SoftConn");
+
+ printk(KERN_DEBUG "%s: ConfigData=0x%02x (%s)\n",
+ musb_driver_name, reg, aInfo);
+
+#ifdef MUSB_AHB_ID
+ data = musb_readl(mbase, 0x404);
+ sprintf(aDate, "%04d-%02x-%02x", (data & 0xffff),
+ (data >> 16) & 0xff, (data >> 24) & 0xff);
+ /* FIXME ID2 and ID3 are unused */
+ data = musb_readl(mbase, 0x408);
+ printk(KERN_DEBUG "ID2=%lx\n", (long unsigned)data);
+ data = musb_readl(mbase, 0x40c);
+ printk(KERN_DEBUG "ID3=%lx\n", (long unsigned)data);
+ reg = musb_readb(mbase, 0x400);
+ musb_type = ('M' == reg) ? MUSB_CONTROLLER_MHDRC : MUSB_CONTROLLER_HDRC;
+#else
+ aDate[0] = 0;
+#endif
+ if (MUSB_CONTROLLER_MHDRC == musb_type) {
+ musb->is_multipoint = 1;
+ type = "M";
+ } else {
+ musb->is_multipoint = 0;
+ type = "";
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+#ifndef CONFIG_USB_OTG_BLACKLIST_HUB
+ printk(KERN_ERR
+ "%s: kernel must blacklist external hubs\n",
+ musb_driver_name);
+#endif
+#endif
+ }
+
+ /* log release info */
+ hwvers = musb_readw(mbase, MUSB_HWVERS);
+ rev_major = (hwvers >> 10) & 0x1f;
+ rev_minor = hwvers & 0x3ff;
+ snprintf(aRevision, 32, "%d.%d%s", rev_major,
+ rev_minor, (hwvers & 0x8000) ? "RC" : "");
+ printk(KERN_DEBUG "%s: %sHDRC RTL version %s %s\n",
+ musb_driver_name, type, aRevision, aDate);
+
+ /* configure ep0 */
+ musb->endpoints[0].max_packet_sz_tx = MUSB_EP0_FIFOSIZE;
+ musb->endpoints[0].max_packet_sz_rx = MUSB_EP0_FIFOSIZE;
+
+ /* discover endpoint configuration */
+ musb->nr_endpoints = 1;
+ musb->epmask = 1;
+
+ if (reg & MUSB_CONFIGDATA_DYNFIFO) {
+ if (musb->config->dyn_fifo)
+ status = ep_config_from_table(musb);
+ else {
+ ERR("reconfigure software for Dynamic FIFOs\n");
+ status = -ENODEV;
+ }
+ } else {
+ if (!musb->config->dyn_fifo)
+ status = ep_config_from_hw(musb);
+ else {
+ ERR("reconfigure software for static FIFOs\n");
+ return -ENODEV;
+ }
+ }
+
+ if (status < 0)
+ return status;
+
+ /* finish init, and print endpoint config */
+ for (i = 0; i < musb->nr_endpoints; i++) {
+ struct musb_hw_ep *hw_ep = musb->endpoints + i;
+
+ hw_ep->fifo = MUSB_FIFO_OFFSET(i) + mbase;
+#ifdef CONFIG_USB_TUSB6010
+ hw_ep->fifo_async = musb->async + 0x400 + MUSB_FIFO_OFFSET(i);
+ hw_ep->fifo_sync = musb->sync + 0x400 + MUSB_FIFO_OFFSET(i);
+ hw_ep->fifo_sync_va =
+ musb->sync_va + 0x400 + MUSB_FIFO_OFFSET(i);
+
+ if (i == 0)
+ hw_ep->conf = mbase - 0x400 + TUSB_EP0_CONF;
+ else
+ hw_ep->conf = mbase + 0x400 + (((i - 1) & 0xf) << 2);
+#endif
+
+ hw_ep->regs = MUSB_EP_OFFSET(i, 0) + mbase;
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ hw_ep->target_regs = MUSB_BUSCTL_OFFSET(i, 0) + mbase;
+ hw_ep->rx_reinit = 1;
+ hw_ep->tx_reinit = 1;
+#endif
+
+ if (hw_ep->max_packet_sz_tx) {
+ printk(KERN_DEBUG
+ "%s: hw_ep %d%s, %smax %d\n",
+ musb_driver_name, i,
+ hw_ep->is_shared_fifo ? "shared" : "tx",
+ hw_ep->tx_double_buffered
+ ? "doublebuffer, " : "",
+ hw_ep->max_packet_sz_tx);
+ }
+ if (hw_ep->max_packet_sz_rx && !hw_ep->is_shared_fifo) {
+ printk(KERN_DEBUG
+ "%s: hw_ep %d%s, %smax %d\n",
+ musb_driver_name, i,
+ "rx",
+ hw_ep->rx_double_buffered
+ ? "doublebuffer, " : "",
+ hw_ep->max_packet_sz_rx);
+ }
+ if (!(hw_ep->max_packet_sz_tx || hw_ep->max_packet_sz_rx))
+ DBG(1, "hw_ep %d not configured\n", i);
+ }
+
+ return 0;
+}
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+
+static irqreturn_t generic_interrupt(int irq, void *__hci)
+{
+ unsigned long flags;
+ irqreturn_t retval = IRQ_NONE;
+ struct musb *musb = __hci;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);
+ musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX);
+ musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX);
+
+ if (musb->int_usb || musb->int_tx || musb->int_rx)
+ retval = musb_interrupt(musb);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ /* REVISIT we sometimes get spurious IRQs on g_ep0
+ * not clear why...
+ */
+ if (retval != IRQ_HANDLED)
+ DBG(5, "spurious?\n");
+
+ return IRQ_HANDLED;
+}
+
+#else
+#define generic_interrupt NULL
+#endif
+
+/*
+ * handle all the irqs defined by the HDRC core. for now we expect: other
+ * irq sources (phy, dma, etc) will be handled first, musb->int_* values
+ * will be assigned, and the irq will already have been acked.
+ *
+ * called in irq context with spinlock held, irqs blocked
+ */
+irqreturn_t musb_interrupt(struct musb *musb)
+{
+ irqreturn_t retval = IRQ_NONE;
+ u8 devctl, power;
+ int ep_num;
+ u32 reg;
+
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ power = musb_readb(musb->mregs, MUSB_POWER);
+
+ DBG(4, "** IRQ %s usb%04x tx%04x rx%04x\n",
+ (devctl & MUSB_DEVCTL_HM) ? "host" : "peripheral",
+ musb->int_usb, musb->int_tx, musb->int_rx);
+
+ /* the core can interrupt us for multiple reasons; docs have
+ * a generic interrupt flowchart to follow
+ */
+ if (musb->int_usb & STAGE0_MASK)
+ retval |= musb_stage0_irq(musb, musb->int_usb,
+ devctl, power);
+
+ /* "stage 1" is handling endpoint irqs */
+
+ /* handle endpoint 0 first */
+ if (musb->int_tx & 1) {
+ if (devctl & MUSB_DEVCTL_HM)
+ retval |= musb_h_ep0_irq(musb);
+ else
+ retval |= musb_g_ep0_irq(musb);
+ }
+
+ /* RX on endpoints 1-15 */
+ reg = musb->int_rx >> 1;
+ ep_num = 1;
+ while (reg) {
+ if (reg & 1) {
+ /* musb_ep_select(musb->mregs, ep_num); */
+ /* REVISIT just retval = ep->rx_irq(...) */
+ retval = IRQ_HANDLED;
+ if (devctl & MUSB_DEVCTL_HM) {
+ if (is_host_capable())
+ musb_host_rx(musb, ep_num);
+ } else {
+ if (is_peripheral_capable())
+ musb_g_rx(musb, ep_num);
+ }
+ }
+
+ reg >>= 1;
+ ep_num++;
+ }
+
+ /* TX on endpoints 1-15 */
+ reg = musb->int_tx >> 1;
+ ep_num = 1;
+ while (reg) {
+ if (reg & 1) {
+ /* musb_ep_select(musb->mregs, ep_num); */
+ /* REVISIT just retval |= ep->tx_irq(...) */
+ retval = IRQ_HANDLED;
+ if (devctl & MUSB_DEVCTL_HM) {
+ if (is_host_capable())
+ musb_host_tx(musb, ep_num);
+ } else {
+ if (is_peripheral_capable())
+ musb_g_tx(musb, ep_num);
+ }
+ }
+ reg >>= 1;
+ ep_num++;
+ }
+
+ /* finish handling "global" interrupts after handling fifos */
+ if (musb->int_usb)
+ retval |= musb_stage2_irq(musb,
+ musb->int_usb, devctl, power);
+
+ return retval;
+}
+
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+static int __initdata use_dma = 1;
+
+/* "modprobe ... use_dma=0" etc */
+module_param(use_dma, bool, 0);
+MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
+
+void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit)
+{
+ u8 devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+
+ /* called with controller lock already held */
+
+ if (!epnum) {
+#ifndef CONFIG_USB_TUSB_OMAP_DMA
+ if (!is_cppi_enabled()) {
+ /* endpoint 0 */
+ if (devctl & MUSB_DEVCTL_HM)
+ musb_h_ep0_irq(musb);
+ else
+ musb_g_ep0_irq(musb);
+ }
+#endif
+ } else {
+ /* endpoints 1..15 */
+ if (transmit) {
+ if (devctl & MUSB_DEVCTL_HM) {
+ if (is_host_capable())
+ musb_host_tx(musb, epnum);
+ } else {
+ if (is_peripheral_capable())
+ musb_g_tx(musb, epnum);
+ }
+ } else {
+ /* receive */
+ if (devctl & MUSB_DEVCTL_HM) {
+ if (is_host_capable())
+ musb_host_rx(musb, epnum);
+ } else {
+ if (is_peripheral_capable())
+ musb_g_rx(musb, epnum);
+ }
+ }
+ }
+}
+
+#else
+#define use_dma 0
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#ifdef CONFIG_SYSFS
+
+static ssize_t
+musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct musb *musb = dev_to_musb(dev);
+ unsigned long flags;
+ int ret = -EINVAL;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ ret = sprintf(buf, "%s\n", otg_state_string(musb));
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return ret;
+}
+
+static ssize_t
+musb_mode_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t n)
+{
+ struct musb *musb = dev_to_musb(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ if (!strncmp(buf, "host", 4))
+ musb_platform_set_mode(musb, MUSB_HOST);
+ if (!strncmp(buf, "peripheral", 10))
+ musb_platform_set_mode(musb, MUSB_PERIPHERAL);
+ if (!strncmp(buf, "otg", 3))
+ musb_platform_set_mode(musb, MUSB_OTG);
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return n;
+}
+static DEVICE_ATTR(mode, 0644, musb_mode_show, musb_mode_store);
+
+static ssize_t
+musb_vbus_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t n)
+{
+ struct musb *musb = dev_to_musb(dev);
+ unsigned long flags;
+ unsigned long val;
+
+ if (sscanf(buf, "%lu", &val) < 1) {
+ printk(KERN_ERR "Invalid VBUS timeout ms value\n");
+ return -EINVAL;
+ }
+
+ spin_lock_irqsave(&musb->lock, flags);
+ musb->a_wait_bcon = val;
+ if (musb->xceiv.state == OTG_STATE_A_WAIT_BCON)
+ musb->is_active = 0;
+ musb_platform_try_idle(musb, jiffies + msecs_to_jiffies(val));
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return n;
+}
+
+static ssize_t
+musb_vbus_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct musb *musb = dev_to_musb(dev);
+ unsigned long flags;
+ unsigned long val;
+ int vbus;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ val = musb->a_wait_bcon;
+ vbus = musb_platform_get_vbus_status(musb);
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return sprintf(buf, "Vbus %s, timeout %lu\n",
+ vbus ? "on" : "off", val);
+}
+static DEVICE_ATTR(vbus, 0644, musb_vbus_show, musb_vbus_store);
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+
+/* Gadget drivers can't know that a host is connected so they might want
+ * to start SRP, but users can. This allows userspace to trigger SRP.
+ */
+static ssize_t
+musb_srp_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t n)
+{
+ struct musb *musb = dev_to_musb(dev);
+ unsigned short srp;
+
+ if (sscanf(buf, "%hu", &srp) != 1
+ || (srp != 1)) {
+ printk(KERN_ERR "SRP: Value must be 1\n");
+ return -EINVAL;
+ }
+
+ if (srp == 1)
+ musb_g_wakeup(musb);
+
+ return n;
+}
+static DEVICE_ATTR(srp, 0644, NULL, musb_srp_store);
+
+#endif /* CONFIG_USB_GADGET_MUSB_HDRC */
+
+#endif /* sysfs */
+
+/* Only used to provide driver mode change events */
+static void musb_irq_work(struct work_struct *data)
+{
+ struct musb *musb = container_of(data, struct musb, irq_work);
+ static int old_state;
+
+ if (musb->xceiv.state != old_state) {
+ old_state = musb->xceiv.state;
+ sysfs_notify(&musb->controller->kobj, NULL, "mode");
+ }
+}
+
+/* --------------------------------------------------------------------------
+ * Init support
+ */
+
+static struct musb *__init
+allocate_instance(struct device *dev,
+ struct musb_hdrc_config *config, void __iomem *mbase)
+{
+ struct musb *musb;
+ struct musb_hw_ep *ep;
+ int epnum;
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ struct usb_hcd *hcd;
+
+ hcd = usb_create_hcd(&musb_hc_driver, dev, dev->bus_id);
+ if (!hcd)
+ return NULL;
+ /* usbcore sets dev->driver_data to hcd, and sometimes uses that... */
+
+ musb = hcd_to_musb(hcd);
+ INIT_LIST_HEAD(&musb->control);
+ INIT_LIST_HEAD(&musb->in_bulk);
+ INIT_LIST_HEAD(&musb->out_bulk);
+
+ hcd->uses_new_polling = 1;
+
+ musb->vbuserr_retry = VBUSERR_RETRY_COUNT;
+#else
+ musb = kzalloc(sizeof *musb, GFP_KERNEL);
+ if (!musb)
+ return NULL;
+ dev_set_drvdata(dev, musb);
+
+#endif
+
+ musb->mregs = mbase;
+ musb->ctrl_base = mbase;
+ musb->nIrq = -ENODEV;
+ musb->config = config;
+ for (epnum = 0, ep = musb->endpoints;
+ epnum < musb->config->num_eps;
+ epnum++, ep++) {
+
+ ep->musb = musb;
+ ep->epnum = epnum;
+ }
+
+ musb->controller = dev;
+ return musb;
+}
+
+static void musb_free(struct musb *musb)
+{
+ /* this has multiple entry modes. it handles fault cleanup after
+ * probe(), where things may be partially set up, as well as rmmod
+ * cleanup after everything's been de-activated.
+ */
+
+#ifdef CONFIG_SYSFS
+ device_remove_file(musb->controller, &dev_attr_mode);
+ device_remove_file(musb->controller, &dev_attr_vbus);
+#ifdef CONFIG_USB_MUSB_OTG
+ device_remove_file(musb->controller, &dev_attr_srp);
+#endif
+#endif
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ musb_gadget_cleanup(musb);
+#endif
+
+ if (musb->nIrq >= 0) {
+ disable_irq_wake(musb->nIrq);
+ free_irq(musb->nIrq, musb);
+ }
+ if (is_dma_capable() && musb->dma_controller) {
+ struct dma_controller *c = musb->dma_controller;
+
+ (void) c->stop(c);
+ dma_controller_destroy(c);
+ }
+
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+ musb_platform_exit(musb);
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+
+ if (musb->clock) {
+ clk_disable(musb->clock);
+ clk_put(musb->clock);
+ }
+
+#ifdef CONFIG_USB_MUSB_OTG
+ put_device(musb->xceiv.dev);
+#endif
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ usb_put_hcd(musb_to_hcd(musb));
+#else
+ kfree(musb);
+#endif
+}
+
+/*
+ * Perform generic per-controller initialization.
+ *
+ * @pDevice: the controller (already clocked, etc)
+ * @nIrq: irq
+ * @mregs: virtual address of controller registers,
+ * not yet corrected for platform-specific offsets
+ */
+static int __init
+musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
+{
+ int status;
+ struct musb *musb;
+ struct musb_hdrc_platform_data *plat = dev->platform_data;
+
+ /* The driver might handle more features than the board; OK.
+ * Fail when the board needs a feature that's not enabled.
+ */
+ if (!plat) {
+ dev_dbg(dev, "no platform_data?\n");
+ return -ENODEV;
+ }
+ switch (plat->mode) {
+ case MUSB_HOST:
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ break;
+#else
+ goto bad_config;
+#endif
+ case MUSB_PERIPHERAL:
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ break;
+#else
+ goto bad_config;
+#endif
+ case MUSB_OTG:
+#ifdef CONFIG_USB_MUSB_OTG
+ break;
+#else
+bad_config:
+#endif
+ default:
+ dev_err(dev, "incompatible Kconfig role setting\n");
+ return -EINVAL;
+ }
+
+ /* allocate */
+ musb = allocate_instance(dev, plat->config, ctrl);
+ if (!musb)
+ return -ENOMEM;
+
+ spin_lock_init(&musb->lock);
+ musb->board_mode = plat->mode;
+ musb->board_set_power = plat->set_power;
+ musb->set_clock = plat->set_clock;
+ musb->min_power = plat->min_power;
+
+ /* Clock usage is chip-specific ... functional clock (DaVinci,
+ * OMAP2430), or PHY ref (some TUSB6010 boards). All this core
+ * code does is make sure a clock handle is available; platform
+ * code manages it during start/stop and suspend/resume.
+ */
+ if (plat->clock) {
+ musb->clock = clk_get(dev, plat->clock);
+ if (IS_ERR(musb->clock)) {
+ status = PTR_ERR(musb->clock);
+ musb->clock = NULL;
+ goto fail;
+ }
+ }
+
+ /* assume vbus is off */
+
+ /* platform adjusts musb->mregs and musb->isr if needed,
+ * and activates clocks
+ */
+ musb->isr = generic_interrupt;
+ status = musb_platform_init(musb);
+
+ if (status < 0)
+ goto fail;
+ if (!musb->isr) {
+ status = -ENODEV;
+ goto fail2;
+ }
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+ if (use_dma && dev->dma_mask) {
+ struct dma_controller *c;
+
+ c = dma_controller_create(musb, musb->mregs);
+ musb->dma_controller = c;
+ if (c)
+ (void) c->start(c);
+ }
+#endif
+ /* ideally this would be abstracted in platform setup */
+ if (!is_dma_capable() || !musb->dma_controller)
+ dev->dma_mask = NULL;
+
+ /* be sure interrupts are disabled before connecting ISR */
+ musb_platform_disable(musb);
+ musb_generic_disable(musb);
+
+ /* setup musb parts of the core (especially endpoints) */
+ status = musb_core_init(plat->config->multipoint
+ ? MUSB_CONTROLLER_MHDRC
+ : MUSB_CONTROLLER_HDRC, musb);
+ if (status < 0)
+ goto fail2;
+
+ /* Init IRQ workqueue before request_irq */
+ INIT_WORK(&musb->irq_work, musb_irq_work);
+
+ /* attach to the IRQ */
+ if (request_irq(nIrq, musb->isr, 0, dev->bus_id, musb)) {
+ dev_err(dev, "request_irq %d failed!\n", nIrq);
+ status = -ENODEV;
+ goto fail2;
+ }
+ musb->nIrq = nIrq;
+/* FIXME this handles wakeup irqs wrong */
+ if (enable_irq_wake(nIrq) == 0)
+ device_init_wakeup(dev, 1);
+
+ pr_info("%s: USB %s mode controller at %p using %s, IRQ %d\n",
+ musb_driver_name,
+ ({char *s;
+ switch (musb->board_mode) {
+ case MUSB_HOST: s = "Host"; break;
+ case MUSB_PERIPHERAL: s = "Peripheral"; break;
+ default: s = "OTG"; break;
+ }; s; }),
+ ctrl,
+ (is_dma_capable() && musb->dma_controller)
+ ? "DMA" : "PIO",
+ musb->nIrq);
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* host side needs more setup, except for no-host modes */
+ if (musb->board_mode != MUSB_PERIPHERAL) {
+ struct usb_hcd *hcd = musb_to_hcd(musb);
+
+ if (musb->board_mode == MUSB_OTG)
+ hcd->self.otg_port = 1;
+ musb->xceiv.host = &hcd->self;
+ hcd->power_budget = 2 * (plat->power ? : 250);
+ }
+#endif /* CONFIG_USB_MUSB_HDRC_HCD */
+
+ /* For the host-only role, we can activate right away.
+ * (We expect the ID pin to be forcibly grounded!!)
+ * Otherwise, wait till the gadget driver hooks up.
+ */
+ if (!is_otg_enabled(musb) && is_host_enabled(musb)) {
+ MUSB_HST_MODE(musb);
+ musb->xceiv.default_a = 1;
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+
+ status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
+ if (status)
+ goto fail;
+
+ DBG(1, "%s mode, status %d, devctl %02x %c\n",
+ "HOST", status,
+ musb_readb(musb->mregs, MUSB_DEVCTL),
+ (musb_readb(musb->mregs, MUSB_DEVCTL)
+ & MUSB_DEVCTL_BDEVICE
+ ? 'B' : 'A'));
+
+ } else /* peripheral is enabled */ {
+ MUSB_DEV_MODE(musb);
+ musb->xceiv.default_a = 0;
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+
+ status = musb_gadget_setup(musb);
+ if (status)
+ goto fail;
+
+ DBG(1, "%s mode, status %d, dev%02x\n",
+ is_otg_enabled(musb) ? "OTG" : "PERIPHERAL",
+ status,
+ musb_readb(musb->mregs, MUSB_DEVCTL));
+
+ }
+
+ return 0;
+
+fail:
+ if (musb->clock)
+ clk_put(musb->clock);
+ device_init_wakeup(dev, 0);
+ musb_free(musb);
+ return status;
+
+#ifdef CONFIG_SYSFS
+ status = device_create_file(dev, &dev_attr_mode);
+ status = device_create_file(dev, &dev_attr_vbus);
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ status = device_create_file(dev, &dev_attr_srp);
+#endif /* CONFIG_USB_GADGET_MUSB_HDRC */
+ status = 0;
+#endif
+
+ return status;
+
+fail2:
+ musb_platform_exit(musb);
+ goto fail;
+}
+
+/*-------------------------------------------------------------------------*/
+
+/* all implementations (PCI bridge to FPGA, VLYNQ, etc) should just
+ * bridge to a platform device; this driver then suffices.
+ */
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+static u64 *orig_dma_mask;
+#endif
+
+static int __init musb_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ int irq = platform_get_irq(pdev, 0);
+ struct resource *iomem;
+ void __iomem *base;
+
+ iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!iomem || irq == 0)
+ return -ENODEV;
+
+ base = ioremap(iomem->start, iomem->end - iomem->start + 1);
+ if (!base) {
+ dev_err(dev, "ioremap failed\n");
+ return -ENOMEM;
+ }
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+ /* clobbered by use_dma=n */
+ orig_dma_mask = dev->dma_mask;
+#endif
+ return musb_init_controller(dev, irq, base);
+}
+
+static int __devexit musb_remove(struct platform_device *pdev)
+{
+ struct musb *musb = dev_to_musb(&pdev->dev);
+ void __iomem *ctrl_base = musb->ctrl_base;
+
+ /* this gets called on rmmod.
+ * - Host mode: host may still be active
+ * - Peripheral mode: peripheral is deactivated (or never-activated)
+ * - OTG mode: both roles are deactivated (or never-activated)
+ */
+ musb_shutdown(pdev);
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ if (musb->board_mode == MUSB_HOST)
+ usb_remove_hcd(musb_to_hcd(musb));
+#endif
+ musb_free(musb);
+ iounmap(ctrl_base);
+ device_init_wakeup(&pdev->dev, 0);
+#ifndef CONFIG_MUSB_PIO_ONLY
+ pdev->dev.dma_mask = orig_dma_mask;
+#endif
+ return 0;
+}
+
+#ifdef CONFIG_PM
+
+static int musb_suspend(struct platform_device *pdev, pm_message_t message)
+{
+ unsigned long flags;
+ struct musb *musb = dev_to_musb(&pdev->dev);
+
+ if (!musb->clock)
+ return 0;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (is_peripheral_active(musb)) {
+ /* FIXME force disconnect unless we know USB will wake
+ * the system up quickly enough to respond ...
+ */
+ } else if (is_host_active(musb)) {
+ /* we know all the children are suspended; sometimes
+ * they will even be wakeup-enabled.
+ */
+ }
+
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 0);
+ else
+ clk_disable(musb->clock);
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return 0;
+}
+
+static int musb_resume(struct platform_device *pdev)
+{
+ unsigned long flags;
+ struct musb *musb = dev_to_musb(&pdev->dev);
+
+ if (!musb->clock)
+ return 0;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 1);
+ else
+ clk_enable(musb->clock);
+
+ /* for static cmos like DaVinci, register values were preserved
+ * unless for some reason the whole soc powered down and we're
+ * not treating that as a whole-system restart (e.g. swsusp)
+ */
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return 0;
+}
+
+#else
+#define musb_suspend NULL
+#define musb_resume NULL
+#endif
+
+static struct platform_driver musb_driver = {
+ .driver = {
+ .name = (char *)musb_driver_name,
+ .bus = &platform_bus_type,
+ .owner = THIS_MODULE,
+ },
+ .remove = __devexit_p(musb_remove),
+ .shutdown = musb_shutdown,
+ .suspend = musb_suspend,
+ .resume = musb_resume,
+};
+
+/*-------------------------------------------------------------------------*/
+
+static int __init musb_init(void)
+{
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ if (usb_disabled())
+ return 0;
+#endif
+
+ pr_info("%s: version " MUSB_VERSION ", "
+#ifdef CONFIG_MUSB_PIO_ONLY
+ "pio"
+#elif defined(CONFIG_USB_TI_CPPI_DMA)
+ "cppi-dma"
+#elif defined(CONFIG_USB_INVENTRA_DMA)
+ "musb-dma"
+#elif defined(CONFIG_USB_TUSB_OMAP_DMA)
+ "tusb-omap-dma"
+#else
+ "?dma?"
+#endif
+ ", "
+#ifdef CONFIG_USB_MUSB_OTG
+ "otg (peripheral+host)"
+#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
+ "peripheral"
+#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
+ "host"
+#endif
+ ", debug=%d\n",
+ musb_driver_name, debug);
+ return platform_driver_probe(&musb_driver, musb_probe);
+}
+
+/* make us init after usbcore and before usb
+ * gadget and host-side drivers start to register
+ */
+subsys_initcall(musb_init);
+
+static void __exit musb_cleanup(void)
+{
+ platform_driver_unregister(&musb_driver);
+}
+module_exit(musb_cleanup);
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
new file mode 100644
index 0000000..8222725
--- /dev/null
+++ b/drivers/usb/musb/musb_core.h
@@ -0,0 +1,488 @@
+/*
+ * MUSB OTG driver defines
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_CORE_H__
+#define __MUSB_CORE_H__
+
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/smp_lock.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+#include <linux/usb.h>
+#include <linux/usb/otg.h>
+#include <linux/usb/musb.h>
+
+struct musb;
+struct musb_hw_ep;
+struct musb_ep;
+
+
+#include "musb_debug.h"
+#include "musb_dma.h"
+
+#include "musb_io.h"
+#include "musb_regs.h"
+
+#include "musb_gadget.h"
+#include "../core/hcd.h"
+#include "musb_host.h"
+
+
+
+#ifdef CONFIG_USB_MUSB_OTG
+
+#define is_peripheral_enabled(musb) ((musb)->board_mode != MUSB_HOST)
+#define is_host_enabled(musb) ((musb)->board_mode != MUSB_PERIPHERAL)
+#define is_otg_enabled(musb) ((musb)->board_mode == MUSB_OTG)
+
+/* NOTE: otg and peripheral-only state machines start at B_IDLE.
+ * OTG or host-only go to A_IDLE when ID is sensed.
+ */
+#define is_peripheral_active(m) (!(m)->is_host)
+#define is_host_active(m) ((m)->is_host)
+
+#else
+#define is_peripheral_enabled(musb) is_peripheral_capable()
+#define is_host_enabled(musb) is_host_capable()
+#define is_otg_enabled(musb) 0
+
+#define is_peripheral_active(musb) is_peripheral_capable()
+#define is_host_active(musb) is_host_capable()
+#endif
+
+#if defined(CONFIG_USB_MUSB_OTG) || defined(CONFIG_USB_MUSB_PERIPHERAL)
+/* for some reason, the "select USB_GADGET_MUSB_HDRC" doesn't always
+ * override that choice selection (often USB_GADGET_DUMMY_HCD).
+ */
+#ifndef CONFIG_USB_GADGET_MUSB_HDRC
+#error bogus Kconfig output ... select CONFIG_USB_GADGET_MUSB_HDRC
+#endif
+#endif /* need MUSB gadget selection */
+
+
+#ifdef CONFIG_PROC_FS
+#include <linux/fs.h>
+#define MUSB_CONFIG_PROC_FS
+#endif
+
+/****************************** PERIPHERAL ROLE *****************************/
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+
+#define is_peripheral_capable() (1)
+
+extern irqreturn_t musb_g_ep0_irq(struct musb *);
+extern void musb_g_tx(struct musb *, u8);
+extern void musb_g_rx(struct musb *, u8);
+extern void musb_g_reset(struct musb *);
+extern void musb_g_suspend(struct musb *);
+extern void musb_g_resume(struct musb *);
+extern void musb_g_wakeup(struct musb *);
+extern void musb_g_disconnect(struct musb *);
+
+#else
+
+#define is_peripheral_capable() (0)
+
+static inline irqreturn_t musb_g_ep0_irq(struct musb *m) { return IRQ_NONE; }
+static inline void musb_g_reset(struct musb *m) {}
+static inline void musb_g_suspend(struct musb *m) {}
+static inline void musb_g_resume(struct musb *m) {}
+static inline void musb_g_wakeup(struct musb *m) {}
+static inline void musb_g_disconnect(struct musb *m) {}
+
+#endif
+
+/****************************** HOST ROLE ***********************************/
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+
+#define is_host_capable() (1)
+
+extern irqreturn_t musb_h_ep0_irq(struct musb *);
+extern void musb_host_tx(struct musb *, u8);
+extern void musb_host_rx(struct musb *, u8);
+
+#else
+
+#define is_host_capable() (0)
+
+static inline irqreturn_t musb_h_ep0_irq(struct musb *m) { return IRQ_NONE; }
+static inline void musb_host_tx(struct musb *m, u8 e) {}
+static inline void musb_host_rx(struct musb *m, u8 e) {}
+
+#endif
+
+
+/****************************** CONSTANTS ********************************/
+
+#ifndef MUSB_C_NUM_EPS
+#define MUSB_C_NUM_EPS ((u8)16)
+#endif
+
+#ifndef MUSB_MAX_END0_PACKET
+#define MUSB_MAX_END0_PACKET ((u16)MUSB_EP0_FIFOSIZE)
+#endif
+
+/* host side ep0 states */
+enum musb_h_ep0_state {
+ MUSB_EP0_IDLE,
+ MUSB_EP0_START, /* expect ack of setup */
+ MUSB_EP0_IN, /* expect IN DATA */
+ MUSB_EP0_OUT, /* expect ack of OUT DATA */
+ MUSB_EP0_STATUS, /* expect ack of STATUS */
+} __attribute__ ((packed));
+
+/* peripheral side ep0 states */
+enum musb_g_ep0_state {
+ MUSB_EP0_STAGE_SETUP, /* idle, waiting for setup */
+ MUSB_EP0_STAGE_TX, /* IN data */
+ MUSB_EP0_STAGE_RX, /* OUT data */
+ MUSB_EP0_STAGE_STATUSIN, /* (after OUT data) */
+ MUSB_EP0_STAGE_STATUSOUT, /* (after IN data) */
+ MUSB_EP0_STAGE_ACKWAIT, /* after zlp, before statusin */
+} __attribute__ ((packed));
+
+/* OTG protocol constants */
+#define OTG_TIME_A_WAIT_VRISE 100 /* msec (max) */
+#define OTG_TIME_A_WAIT_BCON 0 /* 0=infinite; min 1000 msec */
+#define OTG_TIME_A_IDLE_BDIS 200 /* msec (min) */
+
+/*************************** REGISTER ACCESS ********************************/
+
+/* Endpoint registers (other than dynfifo setup) can be accessed either
+ * directly with the "flat" model, or after setting up an index register.
+ */
+
+#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_ARCH_OMAP2430) \
+ || defined(CONFIG_ARCH_OMAP3430)
+/* REVISIT indexed access seemed to
+ * misbehave (on DaVinci) for at least peripheral IN ...
+ */
+#define MUSB_FLAT_REG
+#endif
+
+/* TUSB mapping: "flat" plus ep0 special cases */
+#if defined(CONFIG_USB_TUSB6010)
+#define musb_ep_select(_mbase, _epnum) \
+ musb_writeb((_mbase), MUSB_INDEX, (_epnum))
+#define MUSB_EP_OFFSET MUSB_TUSB_OFFSET
+
+/* "flat" mapping: each endpoint has its own i/o address */
+#elif defined(MUSB_FLAT_REG)
+#define musb_ep_select(_mbase, _epnum) (((void)(_mbase)), ((void)(_epnum)))
+#define MUSB_EP_OFFSET MUSB_FLAT_OFFSET
+
+/* "indexed" mapping: INDEX register controls register bank select */
+#else
+#define musb_ep_select(_mbase, _epnum) \
+ musb_writeb((_mbase), MUSB_INDEX, (_epnum))
+#define MUSB_EP_OFFSET MUSB_INDEXED_OFFSET
+#endif
+
+/****************************** FUNCTIONS ********************************/
+
+#define MUSB_HST_MODE(_musb)\
+ { (_musb)->is_host = true; }
+#define MUSB_DEV_MODE(_musb) \
+ { (_musb)->is_host = false; }
+
+#define test_devctl_hst_mode(_x) \
+ (musb_readb((_x)->mregs, MUSB_DEVCTL)&MUSB_DEVCTL_HM)
+
+#define MUSB_MODE(musb) ((musb)->is_host ? "Host" : "Peripheral")
+
+/******************************** TYPES *************************************/
+
+/*
+ * struct musb_hw_ep - endpoint hardware (bidirectional)
+ *
+ * Ordered slightly for better cacheline locality.
+ */
+struct musb_hw_ep {
+ struct musb *musb;
+ void __iomem *fifo;
+ void __iomem *regs;
+
+#ifdef CONFIG_USB_TUSB6010
+ void __iomem *conf;
+#endif
+
+ /* index in musb->endpoints[] */
+ u8 epnum;
+
+ /* hardware configuration, possibly dynamic */
+ bool is_shared_fifo;
+ bool tx_double_buffered;
+ bool rx_double_buffered;
+ u16 max_packet_sz_tx;
+ u16 max_packet_sz_rx;
+
+ struct dma_channel *tx_channel;
+ struct dma_channel *rx_channel;
+
+#ifdef CONFIG_USB_TUSB6010
+ /* TUSB has "asynchronous" and "synchronous" dma modes */
+ dma_addr_t fifo_async;
+ dma_addr_t fifo_sync;
+ void __iomem *fifo_sync_va;
+#endif
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ void __iomem *target_regs;
+
+ /* currently scheduled peripheral endpoint */
+ struct musb_qh *in_qh;
+ struct musb_qh *out_qh;
+
+ u8 rx_reinit;
+ u8 tx_reinit;
+#endif
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ /* peripheral side */
+ struct musb_ep ep_in; /* TX */
+ struct musb_ep ep_out; /* RX */
+#endif
+};
+
+static inline struct usb_request *next_in_request(struct musb_hw_ep *hw_ep)
+{
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ return next_request(&hw_ep->ep_in);
+#else
+ return NULL;
+#endif
+}
+
+static inline struct usb_request *next_out_request(struct musb_hw_ep *hw_ep)
+{
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ return next_request(&hw_ep->ep_out);
+#else
+ return NULL;
+#endif
+}
+
+/*
+ * struct musb - Driver instance data.
+ */
+struct musb {
+ /* device lock */
+ spinlock_t lock;
+ struct clk *clock;
+ irqreturn_t (*isr)(int, void *);
+ struct work_struct irq_work;
+
+/* this hub status bit is reserved by USB 2.0 and not seen by usbcore */
+#define MUSB_PORT_STAT_RESUME (1 << 31)
+
+ u32 port1_status;
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ unsigned long rh_timer;
+
+ enum musb_h_ep0_state ep0_stage;
+
+ /* bulk traffic normally dedicates endpoint hardware, and each
+ * direction has its own ring of host side endpoints.
+ * we try to progress the transfer at the head of each endpoint's
+ * queue until it completes or NAKs too much; then we try the next
+ * endpoint.
+ */
+ struct musb_hw_ep *bulk_ep;
+
+ struct list_head control; /* of musb_qh */
+ struct list_head in_bulk; /* of musb_qh */
+ struct list_head out_bulk; /* of musb_qh */
+ struct musb_qh *periodic[32]; /* tree of interrupt+iso */
+#endif
+
+ /* called with IRQs blocked; ON/nonzero implies starting a session,
+ * and waiting at least a_wait_vrise_tmout.
+ */
+ void (*board_set_vbus)(struct musb *, int is_on);
+
+ struct dma_controller *dma_controller;
+
+ struct device *controller;
+ void __iomem *ctrl_base;
+ void __iomem *mregs;
+
+#ifdef CONFIG_USB_TUSB6010
+ dma_addr_t async;
+ dma_addr_t sync;
+ void __iomem *sync_va;
+#endif
+
+ /* passed down from chip/board specific irq handlers */
+ u8 int_usb;
+ u16 int_rx;
+ u16 int_tx;
+
+ struct otg_transceiver xceiv;
+
+ int nIrq;
+
+ struct musb_hw_ep endpoints[MUSB_C_NUM_EPS];
+#define control_ep endpoints
+
+#define VBUSERR_RETRY_COUNT 3
+ u16 vbuserr_retry;
+ u16 epmask;
+ u8 nr_endpoints;
+
+ u8 board_mode; /* enum musb_mode */
+ int (*board_set_power)(int state);
+
+ int (*set_clock)(struct clk *clk, int is_active);
+
+ u8 min_power; /* vbus for periph, in mA/2 */
+
+ bool is_host;
+
+ int a_wait_bcon; /* VBUS timeout in msecs */
+ unsigned long idle_timeout; /* Next timeout in jiffies */
+
+ /* active means connected and not suspended */
+ unsigned is_active:1;
+
+ unsigned is_multipoint:1;
+ unsigned ignore_disconnect:1; /* during bus resets */
+
+#ifdef C_MP_TX
+ unsigned bulk_split:1;
+#define can_bulk_split(musb,type) \
+ (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_split)
+#else
+#define can_bulk_split(musb, type) 0
+#endif
+
+#ifdef C_MP_RX
+ unsigned bulk_combine:1;
+#define can_bulk_combine(musb,type) \
+ (((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_combine)
+#else
+#define can_bulk_combine(musb, type) 0
+#endif
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ /* is_suspended means USB B_PERIPHERAL suspend */
+ unsigned is_suspended:1;
+
+ /* may_wakeup means remote wakeup is enabled */
+ unsigned may_wakeup:1;
+
+ /* is_self_powered is reported in device status and the
+ * config descriptor. is_bus_powered means B_PERIPHERAL
+ * draws some VBUS current; both can be true.
+ */
+ unsigned is_self_powered:1;
+ unsigned is_bus_powered:1;
+
+ unsigned set_address:1;
+ unsigned test_mode:1;
+ unsigned softconnect:1;
+
+ u8 address;
+ u8 test_mode_nr;
+ u16 ackpend; /* ep0 */
+ enum musb_g_ep0_state ep0_state;
+ struct usb_gadget g; /* the gadget */
+ struct usb_gadget_driver *gadget_driver; /* its driver */
+#endif
+
+ struct musb_hdrc_config *config;
+
+#ifdef MUSB_CONFIG_PROC_FS
+ struct proc_dir_entry *proc_entry;
+#endif
+};
+
+static inline void musb_set_vbus(struct musb *musb, int is_on)
+{
+ musb->board_set_vbus(musb, is_on);
+}
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+static inline struct musb *gadget_to_musb(struct usb_gadget *g)
+{
+ return container_of(g, struct musb, g);
+}
+#endif
+
+
+/***************************** Glue it together *****************************/
+
+extern const char musb_driver_name[];
+
+extern void musb_start(struct musb *musb);
+extern void musb_stop(struct musb *musb);
+
+extern void musb_write_fifo(struct musb_hw_ep *ep, u16 len, const u8 *src);
+extern void musb_read_fifo(struct musb_hw_ep *ep, u16 len, u8 *dst);
+
+extern void musb_load_testpacket(struct musb *);
+
+extern irqreturn_t musb_interrupt(struct musb *);
+
+extern void musb_platform_enable(struct musb *musb);
+extern void musb_platform_disable(struct musb *musb);
+
+extern void musb_hnp_stop(struct musb *musb);
+
+extern void musb_platform_set_mode(struct musb *musb, u8 musb_mode);
+
+#if defined(CONFIG_USB_TUSB6010) || \
+ defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+extern void musb_platform_try_idle(struct musb *musb, unsigned long timeout);
+#else
+#define musb_platform_try_idle(x, y) do {} while (0)
+#endif
+
+#ifdef CONFIG_USB_TUSB6010
+extern int musb_platform_get_vbus_status(struct musb *musb);
+#else
+#define musb_platform_get_vbus_status(x) 0
+#endif
+
+extern int __init musb_platform_init(struct musb *musb);
+extern int musb_platform_exit(struct musb *musb);
+
+#endif /* __MUSB_CORE_H__ */
diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h
new file mode 100644
index 0000000..4d27944
--- /dev/null
+++ b/drivers/usb/musb/musb_debug.h
@@ -0,0 +1,62 @@
+/*
+ * MUSB OTG driver debug defines
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_LINUX_DEBUG_H__
+#define __MUSB_LINUX_DEBUG_H__
+
+#define yprintk(facility, format, args...) \
+ do { printk(facility "%s %d: " format , \
+ __func__, __LINE__ , ## args); } while (0)
+#define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args)
+#define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args)
+#define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args)
+
+#define xprintk(level, facility, format, args...) do { \
+ if (_dbg_level(level)) { \
+ printk(facility "%s %d: " format , \
+ __func__, __LINE__ , ## args); \
+ } } while (0)
+
+extern unsigned debug;
+
+static inline int _dbg_level(unsigned l)
+{
+ return debug >= l;
+}
+
+#define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args)
+
+extern const char *otg_state_string(struct musb *);
+
+#endif /* __MUSB_LINUX_DEBUG_H__ */
diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
new file mode 100644
index 0000000..0a2c4e3
--- /dev/null
+++ b/drivers/usb/musb/musb_dma.h
@@ -0,0 +1,172 @@
+/*
+ * MUSB OTG driver DMA controller abstraction
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_DMA_H__
+#define __MUSB_DMA_H__
+
+struct musb_hw_ep;
+
+/*
+ * DMA Controller Abstraction
+ *
+ * DMA Controllers are abstracted to allow use of a variety of different
+ * implementations of DMA, as allowed by the Inventra USB cores. On the
+ * host side, usbcore sets up the DMA mappings and flushes caches; on the
+ * peripheral side, the gadget controller driver does. Responsibilities
+ * of a DMA controller driver include:
+ *
+ * - Handling the details of moving multiple USB packets
+ * in cooperation with the Inventra USB core, including especially
+ * the correct RX side treatment of short packets and buffer-full
+ * states (both of which terminate transfers).
+ *
+ * - Knowing the correlation between dma channels and the
+ * Inventra core's local endpoint resources and data direction.
+ *
+ * - Maintaining a list of allocated/available channels.
+ *
+ * - Updating channel status on interrupts,
+ * whether shared with the Inventra core or separate.
+ */
+
+#define DMA_ADDR_INVALID (~(dma_addr_t)0)
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+#define is_dma_capable() (1)
+#else
+#define is_dma_capable() (0)
+#endif
+
+#ifdef CONFIG_USB_TI_CPPI_DMA
+#define is_cppi_enabled() 1
+#else
+#define is_cppi_enabled() 0
+#endif
+
+#ifdef CONFIG_USB_TUSB_OMAP_DMA
+#define tusb_dma_omap() 1
+#else
+#define tusb_dma_omap() 0
+#endif
+
+/*
+ * DMA channel status ... updated by the dma controller driver whenever that
+ * status changes, and protected by the overall controller spinlock.
+ */
+enum dma_channel_status {
+ /* unallocated */
+ MUSB_DMA_STATUS_UNKNOWN,
+ /* allocated ... but not busy, no errors */
+ MUSB_DMA_STATUS_FREE,
+ /* busy ... transactions are active */
+ MUSB_DMA_STATUS_BUSY,
+ /* transaction(s) aborted due to ... dma or memory bus error */
+ MUSB_DMA_STATUS_BUS_ABORT,
+ /* transaction(s) aborted due to ... core error or USB fault */
+ MUSB_DMA_STATUS_CORE_ABORT
+};
+
+struct dma_controller;
+
+/**
+ * struct dma_channel - A DMA channel.
+ * @private_data: channel-private data
+ * @max_len: the maximum number of bytes the channel can move in one
+ * transaction (typically representing many USB maximum-sized packets)
+ * @actual_len: how many bytes have been transferred
+ * @status: current channel status (updated e.g. on interrupt)
+ * @desired_mode: true if mode 1 is desired; false if mode 0 is desired
+ *
+ * channels are associated with an endpoint for the duration of at least
+ * one usb transfer.
+ */
+struct dma_channel {
+ void *private_data;
+ /* FIXME not void* private_data, but a dma_controller * */
+ size_t max_len;
+ size_t actual_len;
+ enum dma_channel_status status;
+ bool desired_mode;
+};
+
+/*
+ * dma_channel_status - return status of dma channel
+ * @c: the channel
+ *
+ * Returns the software's view of the channel status. If that status is BUSY
+ * then it's possible that the hardware has completed (or aborted) a transfer,
+ * so the driver needs to update that status.
+ */
+static inline enum dma_channel_status
+dma_channel_status(struct dma_channel *c)
+{
+ return (is_dma_capable() && c) ? c->status : MUSB_DMA_STATUS_UNKNOWN;
+}
+
+/**
+ * struct dma_controller - A DMA Controller.
+ * @start: call this to start a DMA controller;
+ * return 0 on success, else negative errno
+ * @stop: call this to stop a DMA controller
+ * return 0 on success, else negative errno
+ * @channel_alloc: call this to allocate a DMA channel
+ * @channel_release: call this to release a DMA channel
+ * @channel_abort: call this to abort a pending DMA transaction,
+ * returning it to FREE (but allocated) state
+ *
+ * Controllers manage dma channels.
+ */
+struct dma_controller {
+ int (*start)(struct dma_controller *);
+ int (*stop)(struct dma_controller *);
+ struct dma_channel *(*channel_alloc)(struct dma_controller *,
+ struct musb_hw_ep *, u8 is_tx);
+ void (*channel_release)(struct dma_channel *);
+ int (*channel_program)(struct dma_channel *channel,
+ u16 maxpacket, u8 mode,
+ dma_addr_t dma_addr,
+ u32 length);
+ int (*channel_abort)(struct dma_channel *);
+};
+
+/* called after channel_program(), may indicate a fault */
+extern void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit);
+
+
+extern struct dma_controller *__init
+dma_controller_create(struct musb *, void __iomem *);
+
+extern void dma_controller_destroy(struct dma_controller *);
+
+#endif /* __MUSB_DMA_H__ */
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
new file mode 100644
index 0000000..d6a802c
--- /dev/null
+++ b/drivers/usb/musb/musb_gadget.c
@@ -0,0 +1,2031 @@
+/*
+ * MUSB OTG driver peripheral support
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/module.h>
+#include <linux/smp.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/moduleparam.h>
+#include <linux/stat.h>
+#include <linux/dma-mapping.h>
+
+#include "musb_core.h"
+
+
+/* MUSB PERIPHERAL status 3-mar-2006:
+ *
+ * - EP0 seems solid. It passes both USBCV and usbtest control cases.
+ * Minor glitches:
+ *
+ * + remote wakeup to Linux hosts work, but saw USBCV failures;
+ * in one test run (operator error?)
+ * + endpoint halt tests -- in both usbtest and usbcv -- seem
+ * to break when dma is enabled ... is something wrongly
+ * clearing SENDSTALL?
+ *
+ * - Mass storage behaved ok when last tested. Network traffic patterns
+ * (with lots of short transfers etc) need retesting; they turn up the
+ * worst cases of the DMA, since short packets are typical but are not
+ * required.
+ *
+ * - TX/IN
+ * + both pio and dma behave in with network and g_zero tests
+ * + no cppi throughput issues other than no-hw-queueing
+ * + failed with FLAT_REG (DaVinci)
+ * + seems to behave with double buffering, PIO -and- CPPI
+ * + with gadgetfs + AIO, requests got lost?
+ *
+ * - RX/OUT
+ * + both pio and dma behave in with network and g_zero tests
+ * + dma is slow in typical case (short_not_ok is clear)
+ * + double buffering ok with PIO
+ * + double buffering *FAILS* with CPPI, wrong data bytes sometimes
+ * + request lossage observed with gadgetfs
+ *
+ * - ISO not tested ... might work, but only weakly isochronous
+ *
+ * - Gadget driver disabling of softconnect during bind() is ignored; so
+ * drivers can't hold off host requests until userspace is ready.
+ * (Workaround: they can turn it off later.)
+ *
+ * - PORTABILITY (assumes PIO works):
+ * + DaVinci, basically works with cppi dma
+ * + OMAP 2430, ditto with mentor dma
+ * + TUSB 6010, platform-specific dma in the works
+ */
+
+/* ----------------------------------------------------------------------- */
+
+/*
+ * Immediately complete a request.
+ *
+ * @param request the request to complete
+ * @param status the status to complete the request with
+ * Context: controller locked, IRQs blocked.
+ */
+void musb_g_giveback(
+ struct musb_ep *ep,
+ struct usb_request *request,
+ int status)
+__releases(ep->musb->lock)
+__acquires(ep->musb->lock)
+{
+ struct musb_request *req;
+ struct musb *musb;
+ int busy = ep->busy;
+
+ req = to_musb_request(request);
+
+ list_del(&request->list);
+ if (req->request.status == -EINPROGRESS)
+ req->request.status = status;
+ musb = req->musb;
+
+ ep->busy = 1;
+ spin_unlock(&musb->lock);
+ if (is_dma_capable()) {
+ if (req->mapped) {
+ dma_unmap_single(musb->controller,
+ req->request.dma,
+ req->request.length,
+ req->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ req->request.dma = DMA_ADDR_INVALID;
+ req->mapped = 0;
+ } else if (req->request.dma != DMA_ADDR_INVALID)
+ dma_sync_single_for_cpu(musb->controller,
+ req->request.dma,
+ req->request.length,
+ req->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ }
+ if (request->status == 0)
+ DBG(5, "%s done request %p, %d/%d\n",
+ ep->end_point.name, request,
+ req->request.actual, req->request.length);
+ else
+ DBG(2, "%s request %p, %d/%d fault %d\n",
+ ep->end_point.name, request,
+ req->request.actual, req->request.length,
+ request->status);
+ req->request.complete(&req->ep->end_point, &req->request);
+ spin_lock(&musb->lock);
+ ep->busy = busy;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/*
+ * Abort requests queued to an endpoint using the status. Synchronous.
+ * caller locked controller and blocked irqs, and selected this ep.
+ */
+static void nuke(struct musb_ep *ep, const int status)
+{
+ struct musb_request *req = NULL;
+ void __iomem *epio = ep->musb->endpoints[ep->current_epnum].regs;
+
+ ep->busy = 1;
+
+ if (is_dma_capable() && ep->dma) {
+ struct dma_controller *c = ep->musb->dma_controller;
+ int value;
+ if (ep->is_in) {
+ musb_writew(epio, MUSB_TXCSR,
+ 0 | MUSB_TXCSR_FLUSHFIFO);
+ musb_writew(epio, MUSB_TXCSR,
+ 0 | MUSB_TXCSR_FLUSHFIFO);
+ } else {
+ musb_writew(epio, MUSB_RXCSR,
+ 0 | MUSB_RXCSR_FLUSHFIFO);
+ musb_writew(epio, MUSB_RXCSR,
+ 0 | MUSB_RXCSR_FLUSHFIFO);
+ }
+
+ value = c->channel_abort(ep->dma);
+ DBG(value ? 1 : 6, "%s: abort DMA --> %d\n", ep->name, value);
+ c->channel_release(ep->dma);
+ ep->dma = NULL;
+ }
+
+ while (!list_empty(&(ep->req_list))) {
+ req = container_of(ep->req_list.next, struct musb_request,
+ request.list);
+ musb_g_giveback(ep, &req->request, status);
+ }
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* Data transfers - pure PIO, pure DMA, or mixed mode */
+
+/*
+ * This assumes the separate CPPI engine is responding to DMA requests
+ * from the usb core ... sequenced a bit differently from mentor dma.
+ */
+
+static inline int max_ep_writesize(struct musb *musb, struct musb_ep *ep)
+{
+ if (can_bulk_split(musb, ep->type))
+ return ep->hw_ep->max_packet_sz_tx;
+ else
+ return ep->packet_sz;
+}
+
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+
+/* Peripheral tx (IN) using Mentor DMA works as follows:
+ Only mode 0 is used for transfers <= wPktSize,
+ mode 1 is used for larger transfers,
+
+ One of the following happens:
+ - Host sends IN token which causes an endpoint interrupt
+ -> TxAvail
+ -> if DMA is currently busy, exit.
+ -> if queue is non-empty, txstate().
+
+ - Request is queued by the gadget driver.
+ -> if queue was previously empty, txstate()
+
+ txstate()
+ -> start
+ /\ -> setup DMA
+ | (data is transferred to the FIFO, then sent out when
+ | IN token(s) are recd from Host.
+ | -> DMA interrupt on completion
+ | calls TxAvail.
+ | -> stop DMA, ~DmaEenab,
+ | -> set TxPktRdy for last short pkt or zlp
+ | -> Complete Request
+ | -> Continue next request (call txstate)
+ |___________________________________|
+
+ * Non-Mentor DMA engines can of course work differently, such as by
+ * upleveling from irq-per-packet to irq-per-buffer.
+ */
+
+#endif
+
+/*
+ * An endpoint is transmitting data. This can be called either from
+ * the IRQ routine or from ep.queue() to kickstart a request on an
+ * endpoint.
+ *
+ * Context: controller locked, IRQs blocked, endpoint selected
+ */
+static void txstate(struct musb *musb, struct musb_request *req)
+{
+ u8 epnum = req->epnum;
+ struct musb_ep *musb_ep;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ struct usb_request *request;
+ u16 fifo_count = 0, csr;
+ int use_dma = 0;
+
+ musb_ep = req->ep;
+
+ /* we shouldn't get here while DMA is active ... but we do ... */
+ if (dma_channel_status(musb_ep->dma) == MUSB_DMA_STATUS_BUSY) {
+ DBG(4, "dma pending...\n");
+ return;
+ }
+
+ /* read TXCSR before */
+ csr = musb_readw(epio, MUSB_TXCSR);
+
+ request = &req->request;
+ fifo_count = min(max_ep_writesize(musb, musb_ep),
+ (int)(request->length - request->actual));
+
+ if (csr & MUSB_TXCSR_TXPKTRDY) {
+ DBG(5, "%s old packet still ready , txcsr %03x\n",
+ musb_ep->end_point.name, csr);
+ return;
+ }
+
+ if (csr & MUSB_TXCSR_P_SENDSTALL) {
+ DBG(5, "%s stalling, txcsr %03x\n",
+ musb_ep->end_point.name, csr);
+ return;
+ }
+
+ DBG(4, "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n",
+ epnum, musb_ep->packet_sz, fifo_count,
+ csr);
+
+#ifndef CONFIG_MUSB_PIO_ONLY
+ if (is_dma_capable() && musb_ep->dma) {
+ struct dma_controller *c = musb->dma_controller;
+
+ use_dma = (request->dma != DMA_ADDR_INVALID);
+
+ /* MUSB_TXCSR_P_ISO is still set correctly */
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+ {
+ size_t request_size;
+
+ /* setup DMA, then program endpoint CSR */
+ request_size = min(request->length,
+ musb_ep->dma->max_len);
+ if (request_size <= musb_ep->packet_sz)
+ musb_ep->dma->desired_mode = 0;
+ else
+ musb_ep->dma->desired_mode = 1;
+
+ use_dma = use_dma && c->channel_program(
+ musb_ep->dma, musb_ep->packet_sz,
+ musb_ep->dma->desired_mode,
+ request->dma, request_size);
+ if (use_dma) {
+ if (musb_ep->dma->desired_mode == 0) {
+ /* ASSERT: DMAENAB is clear */
+ csr &= ~(MUSB_TXCSR_AUTOSET |
+ MUSB_TXCSR_DMAMODE);
+ csr |= (MUSB_TXCSR_DMAENAB |
+ MUSB_TXCSR_MODE);
+ /* against programming guide */
+ } else
+ csr |= (MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_MODE);
+
+ csr &= ~MUSB_TXCSR_P_UNDERRUN;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ }
+ }
+
+#elif defined(CONFIG_USB_TI_CPPI_DMA)
+ /* program endpoint CSR first, then setup DMA */
+ csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_P_UNDERRUN
+ | MUSB_TXCSR_TXPKTRDY);
+ csr |= MUSB_TXCSR_MODE | MUSB_TXCSR_DMAENAB;
+ musb_writew(epio, MUSB_TXCSR,
+ (MUSB_TXCSR_P_WZC_BITS & ~MUSB_TXCSR_P_UNDERRUN)
+ | csr);
+
+ /* ensure writebuffer is empty */
+ csr = musb_readw(epio, MUSB_TXCSR);
+
+ /* NOTE host side sets DMAENAB later than this; both are
+ * OK since the transfer dma glue (between CPPI and Mentor
+ * fifos) just tells CPPI it could start. Data only moves
+ * to the USB TX fifo when both fifos are ready.
+ */
+
+ /* "mode" is irrelevant here; handle terminating ZLPs like
+ * PIO does, since the hardware RNDIS mode seems unreliable
+ * except for the last-packet-is-already-short case.
+ */
+ use_dma = use_dma && c->channel_program(
+ musb_ep->dma, musb_ep->packet_sz,
+ 0,
+ request->dma,
+ request->length);
+ if (!use_dma) {
+ c->channel_release(musb_ep->dma);
+ musb_ep->dma = NULL;
+ /* ASSERT: DMAENAB clear */
+ csr &= ~(MUSB_TXCSR_DMAMODE | MUSB_TXCSR_MODE);
+ /* invariant: prequest->buf is non-null */
+ }
+#elif defined(CONFIG_USB_TUSB_OMAP_DMA)
+ use_dma = use_dma && c->channel_program(
+ musb_ep->dma, musb_ep->packet_sz,
+ request->zero,
+ request->dma,
+ request->length);
+#endif
+ }
+#endif
+
+ if (!use_dma) {
+ musb_write_fifo(musb_ep->hw_ep, fifo_count,
+ (u8 *) (request->buf + request->actual));
+ request->actual += fifo_count;
+ csr |= MUSB_TXCSR_TXPKTRDY;
+ csr &= ~MUSB_TXCSR_P_UNDERRUN;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ }
+
+ /* host may already have the data when this message shows... */
+ DBG(3, "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n",
+ musb_ep->end_point.name, use_dma ? "dma" : "pio",
+ request->actual, request->length,
+ musb_readw(epio, MUSB_TXCSR),
+ fifo_count,
+ musb_readw(epio, MUSB_TXMAXP));
+}
+
+/*
+ * FIFO state update (e.g. data ready).
+ * Called from IRQ, with controller locked.
+ */
+void musb_g_tx(struct musb *musb, u8 epnum)
+{
+ u16 csr;
+ struct usb_request *request;
+ u8 __iomem *mbase = musb->mregs;
+ struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_in;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ struct dma_channel *dma;
+
+ musb_ep_select(mbase, epnum);
+ request = next_request(musb_ep);
+
+ csr = musb_readw(epio, MUSB_TXCSR);
+ DBG(4, "<== %s, txcsr %04x\n", musb_ep->end_point.name, csr);
+
+ dma = is_dma_capable() ? musb_ep->dma : NULL;
+ do {
+ /* REVISIT for high bandwidth, MUSB_TXCSR_P_INCOMPTX
+ * probably rates reporting as a host error
+ */
+ if (csr & MUSB_TXCSR_P_SENTSTALL) {
+ csr |= MUSB_TXCSR_P_WZC_BITS;
+ csr &= ~MUSB_TXCSR_P_SENTSTALL;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ dma->status = MUSB_DMA_STATUS_CORE_ABORT;
+ musb->dma_controller->channel_abort(dma);
+ }
+
+ if (request)
+ musb_g_giveback(musb_ep, request, -EPIPE);
+
+ break;
+ }
+
+ if (csr & MUSB_TXCSR_P_UNDERRUN) {
+ /* we NAKed, no big deal ... little reason to care */
+ csr |= MUSB_TXCSR_P_WZC_BITS;
+ csr &= ~(MUSB_TXCSR_P_UNDERRUN
+ | MUSB_TXCSR_TXPKTRDY);
+ musb_writew(epio, MUSB_TXCSR, csr);
+ DBG(20, "underrun on ep%d, req %p\n", epnum, request);
+ }
+
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ /* SHOULD NOT HAPPEN ... has with cppi though, after
+ * changing SENDSTALL (and other cases); harmless?
+ */
+ DBG(5, "%s dma still busy?\n", musb_ep->end_point.name);
+ break;
+ }
+
+ if (request) {
+ u8 is_dma = 0;
+
+ if (dma && (csr & MUSB_TXCSR_DMAENAB)) {
+ is_dma = 1;
+ csr |= MUSB_TXCSR_P_WZC_BITS;
+ csr &= ~(MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_P_UNDERRUN
+ | MUSB_TXCSR_TXPKTRDY);
+ musb_writew(epio, MUSB_TXCSR, csr);
+ /* ensure writebuffer is empty */
+ csr = musb_readw(epio, MUSB_TXCSR);
+ request->actual += musb_ep->dma->actual_len;
+ DBG(4, "TXCSR%d %04x, dma off, "
+ "len %zu, req %p\n",
+ epnum, csr,
+ musb_ep->dma->actual_len,
+ request);
+ }
+
+ if (is_dma || request->actual == request->length) {
+
+ /* First, maybe a terminating short packet.
+ * Some DMA engines might handle this by
+ * themselves.
+ */
+ if ((request->zero
+ && request->length
+ && (request->length
+ % musb_ep->packet_sz)
+ == 0)
+#ifdef CONFIG_USB_INVENTRA_DMA
+ || (is_dma &&
+ ((!dma->desired_mode) ||
+ (request->actual &
+ (musb_ep->packet_sz - 1))))
+#endif
+ ) {
+ /* on dma completion, fifo may not
+ * be available yet ...
+ */
+ if (csr & MUSB_TXCSR_TXPKTRDY)
+ break;
+
+ DBG(4, "sending zero pkt\n");
+ musb_writew(epio, MUSB_TXCSR,
+ MUSB_TXCSR_MODE
+ | MUSB_TXCSR_TXPKTRDY);
+ request->zero = 0;
+ }
+
+ /* ... or if not, then complete it */
+ musb_g_giveback(musb_ep, request, 0);
+
+ /* kickstart next transfer if appropriate;
+ * the packet that just completed might not
+ * be transmitted for hours or days.
+ * REVISIT for double buffering...
+ * FIXME revisit for stalls too...
+ */
+ musb_ep_select(mbase, epnum);
+ csr = musb_readw(epio, MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_FIFONOTEMPTY)
+ break;
+ request = musb_ep->desc
+ ? next_request(musb_ep)
+ : NULL;
+ if (!request) {
+ DBG(4, "%s idle now\n",
+ musb_ep->end_point.name);
+ break;
+ }
+ }
+
+ txstate(musb, to_musb_request(request));
+ }
+
+ } while (0);
+}
+
+/* ------------------------------------------------------------ */
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+
+/* Peripheral rx (OUT) using Mentor DMA works as follows:
+ - Only mode 0 is used.
+
+ - Request is queued by the gadget class driver.
+ -> if queue was previously empty, rxstate()
+
+ - Host sends OUT token which causes an endpoint interrupt
+ /\ -> RxReady
+ | -> if request queued, call rxstate
+ | /\ -> setup DMA
+ | | -> DMA interrupt on completion
+ | | -> RxReady
+ | | -> stop DMA
+ | | -> ack the read
+ | | -> if data recd = max expected
+ | | by the request, or host
+ | | sent a short packet,
+ | | complete the request,
+ | | and start the next one.
+ | |_____________________________________|
+ | else just wait for the host
+ | to send the next OUT token.
+ |__________________________________________________|
+
+ * Non-Mentor DMA engines can of course work differently.
+ */
+
+#endif
+
+/*
+ * Context: controller locked, IRQs blocked, endpoint selected
+ */
+static void rxstate(struct musb *musb, struct musb_request *req)
+{
+ u16 csr = 0;
+ const u8 epnum = req->epnum;
+ struct usb_request *request = &req->request;
+ struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ u16 fifo_count = 0;
+ u16 len = musb_ep->packet_sz;
+
+ csr = musb_readw(epio, MUSB_RXCSR);
+
+ if (is_cppi_enabled() && musb_ep->dma) {
+ struct dma_controller *c = musb->dma_controller;
+ struct dma_channel *channel = musb_ep->dma;
+
+ /* NOTE: CPPI won't actually stop advancing the DMA
+ * queue after short packet transfers, so this is almost
+ * always going to run as IRQ-per-packet DMA so that
+ * faults will be handled correctly.
+ */
+ if (c->channel_program(channel,
+ musb_ep->packet_sz,
+ !request->short_not_ok,
+ request->dma + request->actual,
+ request->length - request->actual)) {
+
+ /* make sure that if an rxpkt arrived after the irq,
+ * the cppi engine will be ready to take it as soon
+ * as DMA is enabled
+ */
+ csr &= ~(MUSB_RXCSR_AUTOCLEAR
+ | MUSB_RXCSR_DMAMODE);
+ csr |= MUSB_RXCSR_DMAENAB | MUSB_RXCSR_P_WZC_BITS;
+ musb_writew(epio, MUSB_RXCSR, csr);
+ return;
+ }
+ }
+
+ if (csr & MUSB_RXCSR_RXPKTRDY) {
+ len = musb_readw(epio, MUSB_RXCOUNT);
+ if (request->actual < request->length) {
+#ifdef CONFIG_USB_INVENTRA_DMA
+ if (is_dma_capable() && musb_ep->dma) {
+ struct dma_controller *c;
+ struct dma_channel *channel;
+ int use_dma = 0;
+
+ c = musb->dma_controller;
+ channel = musb_ep->dma;
+
+ /* We use DMA Req mode 0 in rx_csr, and DMA controller operates in
+ * mode 0 only. So we do not get endpoint interrupts due to DMA
+ * completion. We only get interrupts from DMA controller.
+ *
+ * We could operate in DMA mode 1 if we knew the size of the tranfer
+ * in advance. For mass storage class, request->length = what the host
+ * sends, so that'd work. But for pretty much everything else,
+ * request->length is routinely more than what the host sends. For
+ * most these gadgets, end of is signified either by a short packet,
+ * or filling the last byte of the buffer. (Sending extra data in
+ * that last pckate should trigger an overflow fault.) But in mode 1,
+ * we don't get DMA completion interrrupt for short packets.
+ *
+ * Theoretically, we could enable DMAReq irq (MUSB_RXCSR_DMAMODE = 1),
+ * to get endpoint interrupt on every DMA req, but that didn't seem
+ * to work reliably.
+ *
+ * REVISIT an updated g_file_storage can set req->short_not_ok, which
+ * then becomes usable as a runtime "use mode 1" hint...
+ */
+
+ csr |= MUSB_RXCSR_DMAENAB;
+#ifdef USE_MODE1
+ csr |= MUSB_RXCSR_AUTOCLEAR;
+ /* csr |= MUSB_RXCSR_DMAMODE; */
+
+ /* this special sequence (enabling and then
+ * disabling MUSB_RXCSR_DMAMODE) is required
+ * to get DMAReq to activate
+ */
+ musb_writew(epio, MUSB_RXCSR,
+ csr | MUSB_RXCSR_DMAMODE);
+#endif
+ musb_writew(epio, MUSB_RXCSR, csr);
+
+ if (request->actual < request->length) {
+ int transfer_size = 0;
+#ifdef USE_MODE1
+ transfer_size = min(request->length,
+ channel->max_len);
+#else
+ transfer_size = len;
+#endif
+ if (transfer_size <= musb_ep->packet_sz)
+ musb_ep->dma->desired_mode = 0;
+ else
+ musb_ep->dma->desired_mode = 1;
+
+ use_dma = c->channel_program(
+ channel,
+ musb_ep->packet_sz,
+ channel->desired_mode,
+ request->dma
+ + request->actual,
+ transfer_size);
+ }
+
+ if (use_dma)
+ return;
+ }
+#endif /* Mentor's DMA */
+
+ fifo_count = request->length - request->actual;
+ DBG(3, "%s OUT/RX pio fifo %d/%d, maxpacket %d\n",
+ musb_ep->end_point.name,
+ len, fifo_count,
+ musb_ep->packet_sz);
+
+ fifo_count = min(len, fifo_count);
+
+#ifdef CONFIG_USB_TUSB_OMAP_DMA
+ if (tusb_dma_omap() && musb_ep->dma) {
+ struct dma_controller *c = musb->dma_controller;
+ struct dma_channel *channel = musb_ep->dma;
+ u32 dma_addr = request->dma + request->actual;
+ int ret;
+
+ ret = c->channel_program(channel,
+ musb_ep->packet_sz,
+ channel->desired_mode,
+ dma_addr,
+ fifo_count);
+ if (ret)
+ return;
+ }
+#endif
+
+ musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *)
+ (request->buf + request->actual));
+ request->actual += fifo_count;
+
+ /* REVISIT if we left anything in the fifo, flush
+ * it and report -EOVERFLOW
+ */
+
+ /* ack the read! */
+ csr |= MUSB_RXCSR_P_WZC_BITS;
+ csr &= ~MUSB_RXCSR_RXPKTRDY;
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
+ }
+
+ /* reach the end or short packet detected */
+ if (request->actual == request->length || len < musb_ep->packet_sz)
+ musb_g_giveback(musb_ep, request, 0);
+}
+
+/*
+ * Data ready for a request; called from IRQ
+ */
+void musb_g_rx(struct musb *musb, u8 epnum)
+{
+ u16 csr;
+ struct usb_request *request;
+ void __iomem *mbase = musb->mregs;
+ struct musb_ep *musb_ep = &musb->endpoints[epnum].ep_out;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ struct dma_channel *dma;
+
+ musb_ep_select(mbase, epnum);
+
+ request = next_request(musb_ep);
+
+ csr = musb_readw(epio, MUSB_RXCSR);
+ dma = is_dma_capable() ? musb_ep->dma : NULL;
+
+ DBG(4, "<== %s, rxcsr %04x%s %p\n", musb_ep->end_point.name,
+ csr, dma ? " (dma)" : "", request);
+
+ if (csr & MUSB_RXCSR_P_SENTSTALL) {
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ dma->status = MUSB_DMA_STATUS_CORE_ABORT;
+ (void) musb->dma_controller->channel_abort(dma);
+ request->actual += musb_ep->dma->actual_len;
+ }
+
+ csr |= MUSB_RXCSR_P_WZC_BITS;
+ csr &= ~MUSB_RXCSR_P_SENTSTALL;
+ musb_writew(epio, MUSB_RXCSR, csr);
+
+ if (request)
+ musb_g_giveback(musb_ep, request, -EPIPE);
+ goto done;
+ }
+
+ if (csr & MUSB_RXCSR_P_OVERRUN) {
+ /* csr |= MUSB_RXCSR_P_WZC_BITS; */
+ csr &= ~MUSB_RXCSR_P_OVERRUN;
+ musb_writew(epio, MUSB_RXCSR, csr);
+
+ DBG(3, "%s iso overrun on %p\n", musb_ep->name, request);
+ if (request && request->status == -EINPROGRESS)
+ request->status = -EOVERFLOW;
+ }
+ if (csr & MUSB_RXCSR_INCOMPRX) {
+ /* REVISIT not necessarily an error */
+ DBG(4, "%s, incomprx\n", musb_ep->end_point.name);
+ }
+
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ /* "should not happen"; likely RXPKTRDY pending for DMA */
+ DBG((csr & MUSB_RXCSR_DMAENAB) ? 4 : 1,
+ "%s busy, csr %04x\n",
+ musb_ep->end_point.name, csr);
+ goto done;
+ }
+
+ if (dma && (csr & MUSB_RXCSR_DMAENAB)) {
+ csr &= ~(MUSB_RXCSR_AUTOCLEAR
+ | MUSB_RXCSR_DMAENAB
+ | MUSB_RXCSR_DMAMODE);
+ musb_writew(epio, MUSB_RXCSR,
+ MUSB_RXCSR_P_WZC_BITS | csr);
+
+ request->actual += musb_ep->dma->actual_len;
+
+ DBG(4, "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n",
+ epnum, csr,
+ musb_readw(epio, MUSB_RXCSR),
+ musb_ep->dma->actual_len, request);
+
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
+ /* Autoclear doesn't clear RxPktRdy for short packets */
+ if ((dma->desired_mode == 0)
+ || (dma->actual_len
+ & (musb_ep->packet_sz - 1))) {
+ /* ack the read! */
+ csr &= ~MUSB_RXCSR_RXPKTRDY;
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
+
+ /* incomplete, and not short? wait for next IN packet */
+ if ((request->actual < request->length)
+ && (musb_ep->dma->actual_len
+ == musb_ep->packet_sz))
+ goto done;
+#endif
+ musb_g_giveback(musb_ep, request, 0);
+
+ request = next_request(musb_ep);
+ if (!request)
+ goto done;
+
+ /* don't start more i/o till the stall clears */
+ musb_ep_select(mbase, epnum);
+ csr = musb_readw(epio, MUSB_RXCSR);
+ if (csr & MUSB_RXCSR_P_SENDSTALL)
+ goto done;
+ }
+
+
+ /* analyze request if the ep is hot */
+ if (request)
+ rxstate(musb, to_musb_request(request));
+ else
+ DBG(3, "packet waiting for %s%s request\n",
+ musb_ep->desc ? "" : "inactive ",
+ musb_ep->end_point.name);
+
+done:
+ return;
+}
+
+/* ------------------------------------------------------------ */
+
+static int musb_gadget_enable(struct usb_ep *ep,
+ const struct usb_endpoint_descriptor *desc)
+{
+ unsigned long flags;
+ struct musb_ep *musb_ep;
+ struct musb_hw_ep *hw_ep;
+ void __iomem *regs;
+ struct musb *musb;
+ void __iomem *mbase;
+ u8 epnum;
+ u16 csr;
+ unsigned tmp;
+ int status = -EINVAL;
+
+ if (!ep || !desc)
+ return -EINVAL;
+
+ musb_ep = to_musb_ep(ep);
+ hw_ep = musb_ep->hw_ep;
+ regs = hw_ep->regs;
+ musb = musb_ep->musb;
+ mbase = musb->mregs;
+ epnum = musb_ep->current_epnum;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (musb_ep->desc) {
+ status = -EBUSY;
+ goto fail;
+ }
+ musb_ep->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+
+ /* check direction and (later) maxpacket size against endpoint */
+ if ((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != epnum)
+ goto fail;
+
+ /* REVISIT this rules out high bandwidth periodic transfers */
+ tmp = le16_to_cpu(desc->wMaxPacketSize);
+ if (tmp & ~0x07ff)
+ goto fail;
+ musb_ep->packet_sz = tmp;
+
+ /* enable the interrupts for the endpoint, set the endpoint
+ * packet size (or fail), set the mode, clear the fifo
+ */
+ musb_ep_select(mbase, epnum);
+ if (desc->bEndpointAddress & USB_DIR_IN) {
+ u16 int_txe = musb_readw(mbase, MUSB_INTRTXE);
+
+ if (hw_ep->is_shared_fifo)
+ musb_ep->is_in = 1;
+ if (!musb_ep->is_in)
+ goto fail;
+ if (tmp > hw_ep->max_packet_sz_tx)
+ goto fail;
+
+ int_txe |= (1 << epnum);
+ musb_writew(mbase, MUSB_INTRTXE, int_txe);
+
+ /* REVISIT if can_bulk_split(), use by updating "tmp";
+ * likewise high bandwidth periodic tx
+ */
+ musb_writew(regs, MUSB_TXMAXP, tmp);
+
+ csr = MUSB_TXCSR_MODE | MUSB_TXCSR_CLRDATATOG;
+ if (musb_readw(regs, MUSB_TXCSR)
+ & MUSB_TXCSR_FIFONOTEMPTY)
+ csr |= MUSB_TXCSR_FLUSHFIFO;
+ if (musb_ep->type == USB_ENDPOINT_XFER_ISOC)
+ csr |= MUSB_TXCSR_P_ISO;
+
+ /* set twice in case of double buffering */
+ musb_writew(regs, MUSB_TXCSR, csr);
+ /* REVISIT may be inappropriate w/o FIFONOTEMPTY ... */
+ musb_writew(regs, MUSB_TXCSR, csr);
+
+ } else {
+ u16 int_rxe = musb_readw(mbase, MUSB_INTRRXE);
+
+ if (hw_ep->is_shared_fifo)
+ musb_ep->is_in = 0;
+ if (musb_ep->is_in)
+ goto fail;
+ if (tmp > hw_ep->max_packet_sz_rx)
+ goto fail;
+
+ int_rxe |= (1 << epnum);
+ musb_writew(mbase, MUSB_INTRRXE, int_rxe);
+
+ /* REVISIT if can_bulk_combine() use by updating "tmp"
+ * likewise high bandwidth periodic rx
+ */
+ musb_writew(regs, MUSB_RXMAXP, tmp);
+
+ /* force shared fifo to OUT-only mode */
+ if (hw_ep->is_shared_fifo) {
+ csr = musb_readw(regs, MUSB_TXCSR);
+ csr &= ~(MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY);
+ musb_writew(regs, MUSB_TXCSR, csr);
+ }
+
+ csr = MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_CLRDATATOG;
+ if (musb_ep->type == USB_ENDPOINT_XFER_ISOC)
+ csr |= MUSB_RXCSR_P_ISO;
+ else if (musb_ep->type == USB_ENDPOINT_XFER_INT)
+ csr |= MUSB_RXCSR_DISNYET;
+
+ /* set twice in case of double buffering */
+ musb_writew(regs, MUSB_RXCSR, csr);
+ musb_writew(regs, MUSB_RXCSR, csr);
+ }
+
+ /* NOTE: all the I/O code _should_ work fine without DMA, in case
+ * for some reason you run out of channels here.
+ */
+ if (is_dma_capable() && musb->dma_controller) {
+ struct dma_controller *c = musb->dma_controller;
+
+ musb_ep->dma = c->channel_alloc(c, hw_ep,
+ (desc->bEndpointAddress & USB_DIR_IN));
+ } else
+ musb_ep->dma = NULL;
+
+ musb_ep->desc = desc;
+ musb_ep->busy = 0;
+ status = 0;
+
+ pr_debug("%s periph: enabled %s for %s %s, %smaxpacket %d\n",
+ musb_driver_name, musb_ep->end_point.name,
+ ({ char *s; switch (musb_ep->type) {
+ case USB_ENDPOINT_XFER_BULK: s = "bulk"; break;
+ case USB_ENDPOINT_XFER_INT: s = "int"; break;
+ default: s = "iso"; break;
+ }; s; }),
+ musb_ep->is_in ? "IN" : "OUT",
+ musb_ep->dma ? "dma, " : "",
+ musb_ep->packet_sz);
+
+ schedule_work(&musb->irq_work);
+
+fail:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return status;
+}
+
+/*
+ * Disable an endpoint flushing all requests queued.
+ */
+static int musb_gadget_disable(struct usb_ep *ep)
+{
+ unsigned long flags;
+ struct musb *musb;
+ u8 epnum;
+ struct musb_ep *musb_ep;
+ void __iomem *epio;
+ int status = 0;
+
+ musb_ep = to_musb_ep(ep);
+ musb = musb_ep->musb;
+ epnum = musb_ep->current_epnum;
+ epio = musb->endpoints[epnum].regs;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ musb_ep_select(musb->mregs, epnum);
+
+ /* zero the endpoint sizes */
+ if (musb_ep->is_in) {
+ u16 int_txe = musb_readw(musb->mregs, MUSB_INTRTXE);
+ int_txe &= ~(1 << epnum);
+ musb_writew(musb->mregs, MUSB_INTRTXE, int_txe);
+ musb_writew(epio, MUSB_TXMAXP, 0);
+ } else {
+ u16 int_rxe = musb_readw(musb->mregs, MUSB_INTRRXE);
+ int_rxe &= ~(1 << epnum);
+ musb_writew(musb->mregs, MUSB_INTRRXE, int_rxe);
+ musb_writew(epio, MUSB_RXMAXP, 0);
+ }
+
+ musb_ep->desc = NULL;
+
+ /* abort all pending DMA and requests */
+ nuke(musb_ep, -ESHUTDOWN);
+
+ schedule_work(&musb->irq_work);
+
+ spin_unlock_irqrestore(&(musb->lock), flags);
+
+ DBG(2, "%s\n", musb_ep->end_point.name);
+
+ return status;
+}
+
+/*
+ * Allocate a request for an endpoint.
+ * Reused by ep0 code.
+ */
+struct usb_request *musb_alloc_request(struct usb_ep *ep, gfp_t gfp_flags)
+{
+ struct musb_ep *musb_ep = to_musb_ep(ep);
+ struct musb_request *request = NULL;
+
+ request = kzalloc(sizeof *request, gfp_flags);
+ if (request) {
+ INIT_LIST_HEAD(&request->request.list);
+ request->request.dma = DMA_ADDR_INVALID;
+ request->epnum = musb_ep->current_epnum;
+ request->ep = musb_ep;
+ }
+
+ return &request->request;
+}
+
+/*
+ * Free a request
+ * Reused by ep0 code.
+ */
+void musb_free_request(struct usb_ep *ep, struct usb_request *req)
+{
+ kfree(to_musb_request(req));
+}
+
+static LIST_HEAD(buffers);
+
+struct free_record {
+ struct list_head list;
+ struct device *dev;
+ unsigned bytes;
+ dma_addr_t dma;
+};
+
+/*
+ * Context: controller locked, IRQs blocked.
+ */
+static void musb_ep_restart(struct musb *musb, struct musb_request *req)
+{
+ DBG(3, "<== %s request %p len %u on hw_ep%d\n",
+ req->tx ? "TX/IN" : "RX/OUT",
+ &req->request, req->request.length, req->epnum);
+
+ musb_ep_select(musb->mregs, req->epnum);
+ if (req->tx)
+ txstate(musb, req);
+ else
+ rxstate(musb, req);
+}
+
+static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
+ gfp_t gfp_flags)
+{
+ struct musb_ep *musb_ep;
+ struct musb_request *request;
+ struct musb *musb;
+ int status = 0;
+ unsigned long lockflags;
+
+ if (!ep || !req)
+ return -EINVAL;
+ if (!req->buf)
+ return -ENODATA;
+
+ musb_ep = to_musb_ep(ep);
+ musb = musb_ep->musb;
+
+ request = to_musb_request(req);
+ request->musb = musb;
+
+ if (request->ep != musb_ep)
+ return -EINVAL;
+
+ DBG(4, "<== to %s request=%p\n", ep->name, req);
+
+ /* request is mine now... */
+ request->request.actual = 0;
+ request->request.status = -EINPROGRESS;
+ request->epnum = musb_ep->current_epnum;
+ request->tx = musb_ep->is_in;
+
+ if (is_dma_capable() && musb_ep->dma) {
+ if (request->request.dma == DMA_ADDR_INVALID) {
+ request->request.dma = dma_map_single(
+ musb->controller,
+ request->request.buf,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ request->mapped = 1;
+ } else {
+ dma_sync_single_for_device(musb->controller,
+ request->request.dma,
+ request->request.length,
+ request->tx
+ ? DMA_TO_DEVICE
+ : DMA_FROM_DEVICE);
+ request->mapped = 0;
+ }
+ } else if (!req->buf) {
+ return -ENODATA;
+ } else
+ request->mapped = 0;
+
+ spin_lock_irqsave(&musb->lock, lockflags);
+
+ /* don't queue if the ep is down */
+ if (!musb_ep->desc) {
+ DBG(4, "req %p queued to %s while ep %s\n",
+ req, ep->name, "disabled");
+ status = -ESHUTDOWN;
+ goto cleanup;
+ }
+
+ /* add request to the list */
+ list_add_tail(&(request->request.list), &(musb_ep->req_list));
+
+ /* it this is the head of the queue, start i/o ... */
+ if (!musb_ep->busy && &request->request.list == musb_ep->req_list.next)
+ musb_ep_restart(musb, request);
+
+cleanup:
+ spin_unlock_irqrestore(&musb->lock, lockflags);
+ return status;
+}
+
+static int musb_gadget_dequeue(struct usb_ep *ep, struct usb_request *request)
+{
+ struct musb_ep *musb_ep = to_musb_ep(ep);
+ struct usb_request *r;
+ unsigned long flags;
+ int status = 0;
+ struct musb *musb = musb_ep->musb;
+
+ if (!ep || !request || to_musb_request(request)->ep != musb_ep)
+ return -EINVAL;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ list_for_each_entry(r, &musb_ep->req_list, list) {
+ if (r == request)
+ break;
+ }
+ if (r != request) {
+ DBG(3, "request %p not queued to %s\n", request, ep->name);
+ status = -EINVAL;
+ goto done;
+ }
+
+ /* if the hardware doesn't have the request, easy ... */
+ if (musb_ep->req_list.next != &request->list || musb_ep->busy)
+ musb_g_giveback(musb_ep, request, -ECONNRESET);
+
+ /* ... else abort the dma transfer ... */
+ else if (is_dma_capable() && musb_ep->dma) {
+ struct dma_controller *c = musb->dma_controller;
+
+ musb_ep_select(musb->mregs, musb_ep->current_epnum);
+ if (c->channel_abort)
+ status = c->channel_abort(musb_ep->dma);
+ else
+ status = -EBUSY;
+ if (status == 0)
+ musb_g_giveback(musb_ep, request, -ECONNRESET);
+ } else {
+ /* NOTE: by sticking to easily tested hardware/driver states,
+ * we leave counting of in-flight packets imprecise.
+ */
+ musb_g_giveback(musb_ep, request, -ECONNRESET);
+ }
+
+done:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return status;
+}
+
+/*
+ * Set or clear the halt bit of an endpoint. A halted enpoint won't tx/rx any
+ * data but will queue requests.
+ *
+ * exported to ep0 code
+ */
+int musb_gadget_set_halt(struct usb_ep *ep, int value)
+{
+ struct musb_ep *musb_ep = to_musb_ep(ep);
+ u8 epnum = musb_ep->current_epnum;
+ struct musb *musb = musb_ep->musb;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ void __iomem *mbase;
+ unsigned long flags;
+ u16 csr;
+ struct musb_request *request = NULL;
+ int status = 0;
+
+ if (!ep)
+ return -EINVAL;
+ mbase = musb->mregs;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if ((USB_ENDPOINT_XFER_ISOC == musb_ep->type)) {
+ status = -EINVAL;
+ goto done;
+ }
+
+ musb_ep_select(mbase, epnum);
+
+ /* cannot portably stall with non-empty FIFO */
+ request = to_musb_request(next_request(musb_ep));
+ if (value && musb_ep->is_in) {
+ csr = musb_readw(epio, MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_FIFONOTEMPTY) {
+ DBG(3, "%s fifo busy, cannot halt\n", ep->name);
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return -EAGAIN;
+ }
+
+ }
+
+ /* set/clear the stall and toggle bits */
+ DBG(2, "%s: %s stall\n", ep->name, value ? "set" : "clear");
+ if (musb_ep->is_in) {
+ csr = musb_readw(epio, MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_FIFONOTEMPTY)
+ csr |= MUSB_TXCSR_FLUSHFIFO;
+ csr |= MUSB_TXCSR_P_WZC_BITS
+ | MUSB_TXCSR_CLRDATATOG;
+ if (value)
+ csr |= MUSB_TXCSR_P_SENDSTALL;
+ else
+ csr &= ~(MUSB_TXCSR_P_SENDSTALL
+ | MUSB_TXCSR_P_SENTSTALL);
+ csr &= ~MUSB_TXCSR_TXPKTRDY;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ } else {
+ csr = musb_readw(epio, MUSB_RXCSR);
+ csr |= MUSB_RXCSR_P_WZC_BITS
+ | MUSB_RXCSR_FLUSHFIFO
+ | MUSB_RXCSR_CLRDATATOG;
+ if (value)
+ csr |= MUSB_RXCSR_P_SENDSTALL;
+ else
+ csr &= ~(MUSB_RXCSR_P_SENDSTALL
+ | MUSB_RXCSR_P_SENTSTALL);
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
+
+done:
+
+ /* maybe start the first request in the queue */
+ if (!musb_ep->busy && !value && request) {
+ DBG(3, "restarting the request\n");
+ musb_ep_restart(musb, request);
+ }
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return status;
+}
+
+static int musb_gadget_fifo_status(struct usb_ep *ep)
+{
+ struct musb_ep *musb_ep = to_musb_ep(ep);
+ void __iomem *epio = musb_ep->hw_ep->regs;
+ int retval = -EINVAL;
+
+ if (musb_ep->desc && !musb_ep->is_in) {
+ struct musb *musb = musb_ep->musb;
+ int epnum = musb_ep->current_epnum;
+ void __iomem *mbase = musb->mregs;
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ musb_ep_select(mbase, epnum);
+ /* FIXME return zero unless RXPKTRDY is set */
+ retval = musb_readw(epio, MUSB_RXCOUNT);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+ }
+ return retval;
+}
+
+static void musb_gadget_fifo_flush(struct usb_ep *ep)
+{
+ struct musb_ep *musb_ep = to_musb_ep(ep);
+ struct musb *musb = musb_ep->musb;
+ u8 epnum = musb_ep->current_epnum;
+ void __iomem *epio = musb->endpoints[epnum].regs;
+ void __iomem *mbase;
+ unsigned long flags;
+ u16 csr, int_txe;
+
+ mbase = musb->mregs;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ musb_ep_select(mbase, (u8) epnum);
+
+ /* disable interrupts */
+ int_txe = musb_readw(mbase, MUSB_INTRTXE);
+ musb_writew(mbase, MUSB_INTRTXE, int_txe & ~(1 << epnum));
+
+ if (musb_ep->is_in) {
+ csr = musb_readw(epio, MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_FIFONOTEMPTY) {
+ csr |= MUSB_TXCSR_FLUSHFIFO | MUSB_TXCSR_P_WZC_BITS;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ /* REVISIT may be inappropriate w/o FIFONOTEMPTY ... */
+ musb_writew(epio, MUSB_TXCSR, csr);
+ }
+ } else {
+ csr = musb_readw(epio, MUSB_RXCSR);
+ csr |= MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_P_WZC_BITS;
+ musb_writew(epio, MUSB_RXCSR, csr);
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
+
+ /* re-enable interrupt */
+ musb_writew(mbase, MUSB_INTRTXE, int_txe);
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+static const struct usb_ep_ops musb_ep_ops = {
+ .enable = musb_gadget_enable,
+ .disable = musb_gadget_disable,
+ .alloc_request = musb_alloc_request,
+ .free_request = musb_free_request,
+ .queue = musb_gadget_queue,
+ .dequeue = musb_gadget_dequeue,
+ .set_halt = musb_gadget_set_halt,
+ .fifo_status = musb_gadget_fifo_status,
+ .fifo_flush = musb_gadget_fifo_flush
+};
+
+/* ----------------------------------------------------------------------- */
+
+static int musb_gadget_get_frame(struct usb_gadget *gadget)
+{
+ struct musb *musb = gadget_to_musb(gadget);
+
+ return (int)musb_readw(musb->mregs, MUSB_FRAME);
+}
+
+static int musb_gadget_wakeup(struct usb_gadget *gadget)
+{
+ struct musb *musb = gadget_to_musb(gadget);
+ void __iomem *mregs = musb->mregs;
+ unsigned long flags;
+ int status = -EINVAL;
+ u8 power, devctl;
+ int retries;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_B_PERIPHERAL:
+ /* NOTE: OTG state machine doesn't include B_SUSPENDED;
+ * that's part of the standard usb 1.1 state machine, and
+ * doesn't affect OTG transitions.
+ */
+ if (musb->may_wakeup && musb->is_suspended)
+ break;
+ goto done;
+ case OTG_STATE_B_IDLE:
+ /* Start SRP ... OTG not required. */
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ DBG(2, "Sending SRP: devctl: %02x\n", devctl);
+ devctl |= MUSB_DEVCTL_SESSION;
+ musb_writeb(mregs, MUSB_DEVCTL, devctl);
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ retries = 100;
+ while (!(devctl & MUSB_DEVCTL_SESSION)) {
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ if (retries-- < 1)
+ break;
+ }
+ retries = 10000;
+ while (devctl & MUSB_DEVCTL_SESSION) {
+ devctl = musb_readb(mregs, MUSB_DEVCTL);
+ if (retries-- < 1)
+ break;
+ }
+
+ /* Block idling for at least 1s */
+ musb_platform_try_idle(musb,
+ jiffies + msecs_to_jiffies(1 * HZ));
+
+ status = 0;
+ goto done;
+ default:
+ DBG(2, "Unhandled wake: %s\n", otg_state_string(musb));
+ goto done;
+ }
+
+ status = 0;
+
+ power = musb_readb(mregs, MUSB_POWER);
+ power |= MUSB_POWER_RESUME;
+ musb_writeb(mregs, MUSB_POWER, power);
+ DBG(2, "issue wakeup\n");
+
+ /* FIXME do this next chunk in a timer callback, no udelay */
+ mdelay(2);
+
+ power = musb_readb(mregs, MUSB_POWER);
+ power &= ~MUSB_POWER_RESUME;
+ musb_writeb(mregs, MUSB_POWER, power);
+done:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return status;
+}
+
+static int
+musb_gadget_set_self_powered(struct usb_gadget *gadget, int is_selfpowered)
+{
+ struct musb *musb = gadget_to_musb(gadget);
+
+ musb->is_self_powered = !!is_selfpowered;
+ return 0;
+}
+
+static void musb_pullup(struct musb *musb, int is_on)
+{
+ u8 power;
+
+ power = musb_readb(musb->mregs, MUSB_POWER);
+ if (is_on)
+ power |= MUSB_POWER_SOFTCONN;
+ else
+ power &= ~MUSB_POWER_SOFTCONN;
+
+ /* FIXME if on, HdrcStart; if off, HdrcStop */
+
+ DBG(3, "gadget %s D+ pullup %s\n",
+ musb->gadget_driver->function, is_on ? "on" : "off");
+ musb_writeb(musb->mregs, MUSB_POWER, power);
+}
+
+#if 0
+static int musb_gadget_vbus_session(struct usb_gadget *gadget, int is_active)
+{
+ DBG(2, "<= %s =>\n", __func__);
+
+ /*
+ * FIXME iff driver's softconnect flag is set (as it is during probe,
+ * though that can clear it), just musb_pullup().
+ */
+
+ return -EINVAL;
+}
+#endif
+
+static int musb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
+{
+ struct musb *musb = gadget_to_musb(gadget);
+
+ if (!musb->xceiv.set_power)
+ return -EOPNOTSUPP;
+ return otg_set_power(&musb->xceiv, mA);
+}
+
+static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on)
+{
+ struct musb *musb = gadget_to_musb(gadget);
+ unsigned long flags;
+
+ is_on = !!is_on;
+
+ /* NOTE: this assumes we are sensing vbus; we'd rather
+ * not pullup unless the B-session is active.
+ */
+ spin_lock_irqsave(&musb->lock, flags);
+ if (is_on != musb->softconnect) {
+ musb->softconnect = is_on;
+ musb_pullup(musb, is_on);
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return 0;
+}
+
+static const struct usb_gadget_ops musb_gadget_operations = {
+ .get_frame = musb_gadget_get_frame,
+ .wakeup = musb_gadget_wakeup,
+ .set_selfpowered = musb_gadget_set_self_powered,
+ /* .vbus_session = musb_gadget_vbus_session, */
+ .vbus_draw = musb_gadget_vbus_draw,
+ .pullup = musb_gadget_pullup,
+};
+
+/* ----------------------------------------------------------------------- */
+
+/* Registration */
+
+/* Only this registration code "knows" the rule (from USB standards)
+ * about there being only one external upstream port. It assumes
+ * all peripheral ports are external...
+ */
+static struct musb *the_gadget;
+
+static void musb_gadget_release(struct device *dev)
+{
+ /* kref_put(WHAT) */
+ dev_dbg(dev, "%s\n", __func__);
+}
+
+
+static void __init
+init_peripheral_ep(struct musb *musb, struct musb_ep *ep, u8 epnum, int is_in)
+{
+ struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
+
+ memset(ep, 0, sizeof *ep);
+
+ ep->current_epnum = epnum;
+ ep->musb = musb;
+ ep->hw_ep = hw_ep;
+ ep->is_in = is_in;
+
+ INIT_LIST_HEAD(&ep->req_list);
+
+ sprintf(ep->name, "ep%d%s", epnum,
+ (!epnum || hw_ep->is_shared_fifo) ? "" : (
+ is_in ? "in" : "out"));
+ ep->end_point.name = ep->name;
+ INIT_LIST_HEAD(&ep->end_point.ep_list);
+ if (!epnum) {
+ ep->end_point.maxpacket = 64;
+ ep->end_point.ops = &musb_g_ep0_ops;
+ musb->g.ep0 = &ep->end_point;
+ } else {
+ if (is_in)
+ ep->end_point.maxpacket = hw_ep->max_packet_sz_tx;
+ else
+ ep->end_point.maxpacket = hw_ep->max_packet_sz_rx;
+ ep->end_point.ops = &musb_ep_ops;
+ list_add_tail(&ep->end_point.ep_list, &musb->g.ep_list);
+ }
+}
+
+/*
+ * Initialize the endpoints exposed to peripheral drivers, with backlinks
+ * to the rest of the driver state.
+ */
+static inline void __init musb_g_init_endpoints(struct musb *musb)
+{
+ u8 epnum;
+ struct musb_hw_ep *hw_ep;
+ unsigned count = 0;
+
+ /* intialize endpoint list just once */
+ INIT_LIST_HEAD(&(musb->g.ep_list));
+
+ for (epnum = 0, hw_ep = musb->endpoints;
+ epnum < musb->nr_endpoints;
+ epnum++, hw_ep++) {
+ if (hw_ep->is_shared_fifo /* || !epnum */) {
+ init_peripheral_ep(musb, &hw_ep->ep_in, epnum, 0);
+ count++;
+ } else {
+ if (hw_ep->max_packet_sz_tx) {
+ init_peripheral_ep(musb, &hw_ep->ep_in,
+ epnum, 1);
+ count++;
+ }
+ if (hw_ep->max_packet_sz_rx) {
+ init_peripheral_ep(musb, &hw_ep->ep_out,
+ epnum, 0);
+ count++;
+ }
+ }
+ }
+}
+
+/* called once during driver setup to initialize and link into
+ * the driver model; memory is zeroed.
+ */
+int __init musb_gadget_setup(struct musb *musb)
+{
+ int status;
+
+ /* REVISIT minor race: if (erroneously) setting up two
+ * musb peripherals at the same time, only the bus lock
+ * is probably held.
+ */
+ if (the_gadget)
+ return -EBUSY;
+ the_gadget = musb;
+
+ musb->g.ops = &musb_gadget_operations;
+ musb->g.is_dualspeed = 1;
+ musb->g.speed = USB_SPEED_UNKNOWN;
+
+ /* this "gadget" abstracts/virtualizes the controller */
+ strcpy(musb->g.dev.bus_id, "gadget");
+ musb->g.dev.parent = musb->controller;
+ musb->g.dev.dma_mask = musb->controller->dma_mask;
+ musb->g.dev.release = musb_gadget_release;
+ musb->g.name = musb_driver_name;
+
+ if (is_otg_enabled(musb))
+ musb->g.is_otg = 1;
+
+ musb_g_init_endpoints(musb);
+
+ musb->is_active = 0;
+ musb_platform_try_idle(musb, 0);
+
+ status = device_register(&musb->g.dev);
+ if (status != 0)
+ the_gadget = NULL;
+ return status;
+}
+
+void musb_gadget_cleanup(struct musb *musb)
+{
+ if (musb != the_gadget)
+ return;
+
+ device_unregister(&musb->g.dev);
+ the_gadget = NULL;
+}
+
+/*
+ * Register the gadget driver. Used by gadget drivers when
+ * registering themselves with the controller.
+ *
+ * -EINVAL something went wrong (not driver)
+ * -EBUSY another gadget is already using the controller
+ * -ENOMEM no memeory to perform the operation
+ *
+ * @param driver the gadget driver
+ * @return <0 if error, 0 if everything is fine
+ */
+int usb_gadget_register_driver(struct usb_gadget_driver *driver)
+{
+ int retval;
+ unsigned long flags;
+ struct musb *musb = the_gadget;
+
+ if (!driver
+ || driver->speed != USB_SPEED_HIGH
+ || !driver->bind
+ || !driver->setup)
+ return -EINVAL;
+
+ /* driver must be initialized to support peripheral mode */
+ if (!musb || !(musb->board_mode == MUSB_OTG
+ || musb->board_mode != MUSB_OTG)) {
+ DBG(1, "%s, no dev??\n", __func__);
+ return -ENODEV;
+ }
+
+ DBG(3, "registering driver %s\n", driver->function);
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (musb->gadget_driver) {
+ DBG(1, "%s is already bound to %s\n",
+ musb_driver_name,
+ musb->gadget_driver->driver.name);
+ retval = -EBUSY;
+ } else {
+ musb->gadget_driver = driver;
+ musb->g.dev.driver = &driver->driver;
+ driver->driver.bus = NULL;
+ musb->softconnect = 1;
+ retval = 0;
+ }
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ if (retval == 0) {
+ retval = driver->bind(&musb->g);
+ if (retval != 0) {
+ DBG(3, "bind to driver %s failed --> %d\n",
+ driver->driver.name, retval);
+ musb->gadget_driver = NULL;
+ musb->g.dev.driver = NULL;
+ }
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ /* REVISIT always use otg_set_peripheral(), handling
+ * issues including the root hub one below ...
+ */
+ musb->xceiv.gadget = &musb->g;
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ musb->is_active = 1;
+
+ /* FIXME this ignores the softconnect flag. Drivers are
+ * allowed hold the peripheral inactive until for example
+ * userspace hooks up printer hardware or DSP codecs, so
+ * hosts only see fully functional devices.
+ */
+
+ if (!is_otg_enabled(musb))
+ musb_start(musb);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ if (is_otg_enabled(musb)) {
+ DBG(3, "OTG startup...\n");
+
+ /* REVISIT: funcall to other code, which also
+ * handles power budgeting ... this way also
+ * ensures HdrcStart is indirectly called.
+ */
+ retval = usb_add_hcd(musb_to_hcd(musb), -1, 0);
+ if (retval < 0) {
+ DBG(1, "add_hcd failed, %d\n", retval);
+ spin_lock_irqsave(&musb->lock, flags);
+ musb->xceiv.gadget = NULL;
+ musb->xceiv.state = OTG_STATE_UNDEFINED;
+ musb->gadget_driver = NULL;
+ musb->g.dev.driver = NULL;
+ spin_unlock_irqrestore(&musb->lock, flags);
+ }
+ }
+ }
+
+ return retval;
+}
+EXPORT_SYMBOL(usb_gadget_register_driver);
+
+static void stop_activity(struct musb *musb, struct usb_gadget_driver *driver)
+{
+ int i;
+ struct musb_hw_ep *hw_ep;
+
+ /* don't disconnect if it's not connected */
+ if (musb->g.speed == USB_SPEED_UNKNOWN)
+ driver = NULL;
+ else
+ musb->g.speed = USB_SPEED_UNKNOWN;
+
+ /* deactivate the hardware */
+ if (musb->softconnect) {
+ musb->softconnect = 0;
+ musb_pullup(musb, 0);
+ }
+ musb_stop(musb);
+
+ /* killing any outstanding requests will quiesce the driver;
+ * then report disconnect
+ */
+ if (driver) {
+ for (i = 0, hw_ep = musb->endpoints;
+ i < musb->nr_endpoints;
+ i++, hw_ep++) {
+ musb_ep_select(musb->mregs, i);
+ if (hw_ep->is_shared_fifo /* || !epnum */) {
+ nuke(&hw_ep->ep_in, -ESHUTDOWN);
+ } else {
+ if (hw_ep->max_packet_sz_tx)
+ nuke(&hw_ep->ep_in, -ESHUTDOWN);
+ if (hw_ep->max_packet_sz_rx)
+ nuke(&hw_ep->ep_out, -ESHUTDOWN);
+ }
+ }
+
+ spin_unlock(&musb->lock);
+ driver->disconnect(&musb->g);
+ spin_lock(&musb->lock);
+ }
+}
+
+/*
+ * Unregister the gadget driver. Used by gadget drivers when
+ * unregistering themselves from the controller.
+ *
+ * @param driver the gadget driver to unregister
+ */
+int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
+{
+ unsigned long flags;
+ int retval = 0;
+ struct musb *musb = the_gadget;
+
+ if (!driver || !driver->unbind || !musb)
+ return -EINVAL;
+
+ /* REVISIT always use otg_set_peripheral() here too;
+ * this needs to shut down the OTG engine.
+ */
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+#ifdef CONFIG_USB_MUSB_OTG
+ musb_hnp_stop(musb);
+#endif
+
+ if (musb->gadget_driver == driver) {
+
+ (void) musb_gadget_vbus_draw(&musb->g, 0);
+
+ musb->xceiv.state = OTG_STATE_UNDEFINED;
+ stop_activity(musb, driver);
+
+ DBG(3, "unregistering driver %s\n", driver->function);
+ spin_unlock_irqrestore(&musb->lock, flags);
+ driver->unbind(&musb->g);
+ spin_lock_irqsave(&musb->lock, flags);
+
+ musb->gadget_driver = NULL;
+ musb->g.dev.driver = NULL;
+
+ musb->is_active = 0;
+ musb_platform_try_idle(musb, 0);
+ } else
+ retval = -EINVAL;
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ if (is_otg_enabled(musb) && retval == 0) {
+ usb_remove_hcd(musb_to_hcd(musb));
+ /* FIXME we need to be able to register another
+ * gadget driver here and have everything work;
+ * that currently misbehaves.
+ */
+ }
+
+ return retval;
+}
+EXPORT_SYMBOL(usb_gadget_unregister_driver);
+
+
+/* ----------------------------------------------------------------------- */
+
+/* lifecycle operations called through plat_uds.c */
+
+void musb_g_resume(struct musb *musb)
+{
+ musb->is_suspended = 0;
+ switch (musb->xceiv.state) {
+ case OTG_STATE_B_IDLE:
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ case OTG_STATE_B_PERIPHERAL:
+ musb->is_active = 1;
+ if (musb->gadget_driver && musb->gadget_driver->resume) {
+ spin_unlock(&musb->lock);
+ musb->gadget_driver->resume(&musb->g);
+ spin_lock(&musb->lock);
+ }
+ break;
+ default:
+ WARNING("unhandled RESUME transition (%s)\n",
+ otg_state_string(musb));
+ }
+}
+
+/* called when SOF packets stop for 3+ msec */
+void musb_g_suspend(struct musb *musb)
+{
+ u8 devctl;
+
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ DBG(3, "devctl %02x\n", devctl);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_B_IDLE:
+ if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS)
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ break;
+ case OTG_STATE_B_PERIPHERAL:
+ musb->is_suspended = 1;
+ if (musb->gadget_driver && musb->gadget_driver->suspend) {
+ spin_unlock(&musb->lock);
+ musb->gadget_driver->suspend(&musb->g);
+ spin_lock(&musb->lock);
+ }
+ break;
+ default:
+ /* REVISIT if B_HOST, clear DEVCTL.HOSTREQ;
+ * A_PERIPHERAL may need care too
+ */
+ WARNING("unhandled SUSPEND transition (%s)\n",
+ otg_state_string(musb));
+ }
+}
+
+/* Called during SRP */
+void musb_g_wakeup(struct musb *musb)
+{
+ musb_gadget_wakeup(&musb->g);
+}
+
+/* called when VBUS drops below session threshold, and in other cases */
+void musb_g_disconnect(struct musb *musb)
+{
+ void __iomem *mregs = musb->mregs;
+ u8 devctl = musb_readb(mregs, MUSB_DEVCTL);
+
+ DBG(3, "devctl %02x\n", devctl);
+
+ /* clear HR */
+ musb_writeb(mregs, MUSB_DEVCTL, devctl & MUSB_DEVCTL_SESSION);
+
+ /* don't draw vbus until new b-default session */
+ (void) musb_gadget_vbus_draw(&musb->g, 0);
+
+ musb->g.speed = USB_SPEED_UNKNOWN;
+ if (musb->gadget_driver && musb->gadget_driver->disconnect) {
+ spin_unlock(&musb->lock);
+ musb->gadget_driver->disconnect(&musb->g);
+ spin_lock(&musb->lock);
+ }
+
+ switch (musb->xceiv.state) {
+ default:
+#ifdef CONFIG_USB_MUSB_OTG
+ DBG(2, "Unhandled disconnect %s, setting a_idle\n",
+ otg_state_string(musb));
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ break;
+ case OTG_STATE_A_PERIPHERAL:
+ musb->xceiv.state = OTG_STATE_A_WAIT_VFALL;
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ case OTG_STATE_B_HOST:
+#endif
+ case OTG_STATE_B_PERIPHERAL:
+ case OTG_STATE_B_IDLE:
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ break;
+ case OTG_STATE_B_SRP_INIT:
+ break;
+ }
+
+ musb->is_active = 0;
+}
+
+void musb_g_reset(struct musb *musb)
+__releases(musb->lock)
+__acquires(musb->lock)
+{
+ void __iomem *mbase = musb->mregs;
+ u8 devctl = musb_readb(mbase, MUSB_DEVCTL);
+ u8 power;
+
+ DBG(3, "<== %s addr=%x driver '%s'\n",
+ (devctl & MUSB_DEVCTL_BDEVICE)
+ ? "B-Device" : "A-Device",
+ musb_readb(mbase, MUSB_FADDR),
+ musb->gadget_driver
+ ? musb->gadget_driver->driver.name
+ : NULL
+ );
+
+ /* report disconnect, if we didn't already (flushing EP state) */
+ if (musb->g.speed != USB_SPEED_UNKNOWN)
+ musb_g_disconnect(musb);
+
+ /* clear HR */
+ else if (devctl & MUSB_DEVCTL_HR)
+ musb_writeb(mbase, MUSB_DEVCTL, MUSB_DEVCTL_SESSION);
+
+
+ /* what speed did we negotiate? */
+ power = musb_readb(mbase, MUSB_POWER);
+ musb->g.speed = (power & MUSB_POWER_HSMODE)
+ ? USB_SPEED_HIGH : USB_SPEED_FULL;
+
+ /* start in USB_STATE_DEFAULT */
+ musb->is_active = 1;
+ musb->is_suspended = 0;
+ MUSB_DEV_MODE(musb);
+ musb->address = 0;
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+
+ musb->may_wakeup = 0;
+ musb->g.b_hnp_enable = 0;
+ musb->g.a_alt_hnp_support = 0;
+ musb->g.a_hnp_support = 0;
+
+ /* Normal reset, as B-Device;
+ * or else after HNP, as A-Device
+ */
+ if (devctl & MUSB_DEVCTL_BDEVICE) {
+ musb->xceiv.state = OTG_STATE_B_PERIPHERAL;
+ musb->g.is_a_peripheral = 0;
+ } else if (is_otg_enabled(musb)) {
+ musb->xceiv.state = OTG_STATE_A_PERIPHERAL;
+ musb->g.is_a_peripheral = 1;
+ } else
+ WARN_ON(1);
+
+ /* start with default limits on VBUS power draw */
+ (void) musb_gadget_vbus_draw(&musb->g,
+ is_otg_enabled(musb) ? 8 : 100);
+}
diff --git a/drivers/usb/musb/musb_gadget.h b/drivers/usb/musb/musb_gadget.h
new file mode 100644
index 0000000..59502da
--- /dev/null
+++ b/drivers/usb/musb/musb_gadget.h
@@ -0,0 +1,108 @@
+/*
+ * MUSB OTG driver peripheral defines
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_GADGET_H
+#define __MUSB_GADGET_H
+
+struct musb_request {
+ struct usb_request request;
+ struct musb_ep *ep;
+ struct musb *musb;
+ u8 tx; /* endpoint direction */
+ u8 epnum;
+ u8 mapped;
+};
+
+static inline struct musb_request *to_musb_request(struct usb_request *req)
+{
+ return req ? container_of(req, struct musb_request, request) : NULL;
+}
+
+extern struct usb_request *
+musb_alloc_request(struct usb_ep *ep, gfp_t gfp_flags);
+extern void musb_free_request(struct usb_ep *ep, struct usb_request *req);
+
+
+/*
+ * struct musb_ep - peripheral side view of endpoint rx or tx side
+ */
+struct musb_ep {
+ /* stuff towards the head is basically write-once. */
+ struct usb_ep end_point;
+ char name[12];
+ struct musb_hw_ep *hw_ep;
+ struct musb *musb;
+ u8 current_epnum;
+
+ /* ... when enabled/disabled ... */
+ u8 type;
+ u8 is_in;
+ u16 packet_sz;
+ const struct usb_endpoint_descriptor *desc;
+ struct dma_channel *dma;
+
+ /* later things are modified based on usage */
+ struct list_head req_list;
+
+ /* true if lock must be dropped but req_list may not be advanced */
+ u8 busy;
+};
+
+static inline struct musb_ep *to_musb_ep(struct usb_ep *ep)
+{
+ return ep ? container_of(ep, struct musb_ep, end_point) : NULL;
+}
+
+static inline struct usb_request *next_request(struct musb_ep *ep)
+{
+ struct list_head *queue = &ep->req_list;
+
+ if (list_empty(queue))
+ return NULL;
+ return container_of(queue->next, struct usb_request, list);
+}
+
+extern void musb_g_tx(struct musb *musb, u8 epnum);
+extern void musb_g_rx(struct musb *musb, u8 epnum);
+
+extern const struct usb_ep_ops musb_g_ep0_ops;
+
+extern int musb_gadget_setup(struct musb *);
+extern void musb_gadget_cleanup(struct musb *);
+
+extern void musb_g_giveback(struct musb_ep *, struct usb_request *, int);
+
+extern int musb_gadget_set_halt(struct usb_ep *ep, int value);
+
+#endif /* __MUSB_GADGET_H */
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
new file mode 100644
index 0000000..a57652f
--- /dev/null
+++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -0,0 +1,983 @@
+/*
+ * MUSB OTG peripheral driver ep0 handling
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+
+#include "musb_core.h"
+
+/* ep0 is always musb->endpoints[0].ep_in */
+#define next_ep0_request(musb) next_in_request(&(musb)->endpoints[0])
+
+/*
+ * locking note: we use only the controller lock, for simpler correctness.
+ * It's always held with IRQs blocked.
+ *
+ * It protects the ep0 request queue as well as ep0_state, not just the
+ * controller and indexed registers. And that lock stays held unless it
+ * needs to be dropped to allow reentering this driver ... like upcalls to
+ * the gadget driver, or adjusting endpoint halt status.
+ */
+
+static char *decode_ep0stage(u8 stage)
+{
+ switch (stage) {
+ case MUSB_EP0_STAGE_SETUP: return "idle";
+ case MUSB_EP0_STAGE_TX: return "in";
+ case MUSB_EP0_STAGE_RX: return "out";
+ case MUSB_EP0_STAGE_ACKWAIT: return "wait";
+ case MUSB_EP0_STAGE_STATUSIN: return "in/status";
+ case MUSB_EP0_STAGE_STATUSOUT: return "out/status";
+ default: return "?";
+ }
+}
+
+/* handle a standard GET_STATUS request
+ * Context: caller holds controller lock
+ */
+static int service_tx_status_request(
+ struct musb *musb,
+ const struct usb_ctrlrequest *ctrlrequest)
+{
+ void __iomem *mbase = musb->mregs;
+ int handled = 1;
+ u8 result[2], epnum = 0;
+ const u8 recip = ctrlrequest->bRequestType & USB_RECIP_MASK;
+
+ result[1] = 0;
+
+ switch (recip) {
+ case USB_RECIP_DEVICE:
+ result[0] = musb->is_self_powered << USB_DEVICE_SELF_POWERED;
+ result[0] |= musb->may_wakeup << USB_DEVICE_REMOTE_WAKEUP;
+#ifdef CONFIG_USB_MUSB_OTG
+ if (musb->g.is_otg) {
+ result[0] |= musb->g.b_hnp_enable
+ << USB_DEVICE_B_HNP_ENABLE;
+ result[0] |= musb->g.a_alt_hnp_support
+ << USB_DEVICE_A_ALT_HNP_SUPPORT;
+ result[0] |= musb->g.a_hnp_support
+ << USB_DEVICE_A_HNP_SUPPORT;
+ }
+#endif
+ break;
+
+ case USB_RECIP_INTERFACE:
+ result[0] = 0;
+ break;
+
+ case USB_RECIP_ENDPOINT: {
+ int is_in;
+ struct musb_ep *ep;
+ u16 tmp;
+ void __iomem *regs;
+
+ epnum = (u8) ctrlrequest->wIndex;
+ if (!epnum) {
+ result[0] = 0;
+ break;
+ }
+
+ is_in = epnum & USB_DIR_IN;
+ if (is_in) {
+ epnum &= 0x0f;
+ ep = &musb->endpoints[epnum].ep_in;
+ } else {
+ ep = &musb->endpoints[epnum].ep_out;
+ }
+ regs = musb->endpoints[epnum].regs;
+
+ if (epnum >= MUSB_C_NUM_EPS || !ep->desc) {
+ handled = -EINVAL;
+ break;
+ }
+
+ musb_ep_select(mbase, epnum);
+ if (is_in)
+ tmp = musb_readw(regs, MUSB_TXCSR)
+ & MUSB_TXCSR_P_SENDSTALL;
+ else
+ tmp = musb_readw(regs, MUSB_RXCSR)
+ & MUSB_RXCSR_P_SENDSTALL;
+ musb_ep_select(mbase, 0);
+
+ result[0] = tmp ? 1 : 0;
+ } break;
+
+ default:
+ /* class, vendor, etc ... delegate */
+ handled = 0;
+ break;
+ }
+
+ /* fill up the fifo; caller updates csr0 */
+ if (handled > 0) {
+ u16 len = le16_to_cpu(ctrlrequest->wLength);
+
+ if (len > 2)
+ len = 2;
+ musb_write_fifo(&musb->endpoints[0], len, result);
+ }
+
+ return handled;
+}
+
+/*
+ * handle a control-IN request, the end0 buffer contains the current request
+ * that is supposed to be a standard control request. Assumes the fifo to
+ * be at least 2 bytes long.
+ *
+ * @return 0 if the request was NOT HANDLED,
+ * < 0 when error
+ * > 0 when the request is processed
+ *
+ * Context: caller holds controller lock
+ */
+static int
+service_in_request(struct musb *musb, const struct usb_ctrlrequest *ctrlrequest)
+{
+ int handled = 0; /* not handled */
+
+ if ((ctrlrequest->bRequestType & USB_TYPE_MASK)
+ == USB_TYPE_STANDARD) {
+ switch (ctrlrequest->bRequest) {
+ case USB_REQ_GET_STATUS:
+ handled = service_tx_status_request(musb,
+ ctrlrequest);
+ break;
+
+ /* case USB_REQ_SYNC_FRAME: */
+
+ default:
+ break;
+ }
+ }
+ return handled;
+}
+
+/*
+ * Context: caller holds controller lock
+ */
+static void musb_g_ep0_giveback(struct musb *musb, struct usb_request *req)
+{
+ musb_g_giveback(&musb->endpoints[0].ep_in, req, 0);
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+}
+
+/*
+ * Tries to start B-device HNP negotiation if enabled via sysfs
+ */
+static inline void musb_try_b_hnp_enable(struct musb *musb)
+{
+ void __iomem *mbase = musb->mregs;
+ u8 devctl;
+
+ DBG(1, "HNP: Setting HR\n");
+ devctl = musb_readb(mbase, MUSB_DEVCTL);
+ musb_writeb(mbase, MUSB_DEVCTL, devctl | MUSB_DEVCTL_HR);
+}
+
+/*
+ * Handle all control requests with no DATA stage, including standard
+ * requests such as:
+ * USB_REQ_SET_CONFIGURATION, USB_REQ_SET_INTERFACE, unrecognized
+ * always delegated to the gadget driver
+ * USB_REQ_SET_ADDRESS, USB_REQ_CLEAR_FEATURE, USB_REQ_SET_FEATURE
+ * always handled here, except for class/vendor/... features
+ *
+ * Context: caller holds controller lock
+ */
+static int
+service_zero_data_request(struct musb *musb,
+ struct usb_ctrlrequest *ctrlrequest)
+__releases(musb->lock)
+__acquires(musb->lock)
+{
+ int handled = -EINVAL;
+ void __iomem *mbase = musb->mregs;
+ const u8 recip = ctrlrequest->bRequestType & USB_RECIP_MASK;
+
+ /* the gadget driver handles everything except what we MUST handle */
+ if ((ctrlrequest->bRequestType & USB_TYPE_MASK)
+ == USB_TYPE_STANDARD) {
+ switch (ctrlrequest->bRequest) {
+ case USB_REQ_SET_ADDRESS:
+ /* change it after the status stage */
+ musb->set_address = true;
+ musb->address = (u8) (ctrlrequest->wValue & 0x7f);
+ handled = 1;
+ break;
+
+ case USB_REQ_CLEAR_FEATURE:
+ switch (recip) {
+ case USB_RECIP_DEVICE:
+ if (ctrlrequest->wValue
+ != USB_DEVICE_REMOTE_WAKEUP)
+ break;
+ musb->may_wakeup = 0;
+ handled = 1;
+ break;
+ case USB_RECIP_INTERFACE:
+ break;
+ case USB_RECIP_ENDPOINT:{
+ const u8 num = ctrlrequest->wIndex & 0x0f;
+ struct musb_ep *musb_ep;
+
+ if (num == 0
+ || num >= MUSB_C_NUM_EPS
+ || ctrlrequest->wValue
+ != USB_ENDPOINT_HALT)
+ break;
+
+ if (ctrlrequest->wIndex & USB_DIR_IN)
+ musb_ep = &musb->endpoints[num].ep_in;
+ else
+ musb_ep = &musb->endpoints[num].ep_out;
+ if (!musb_ep->desc)
+ break;
+
+ /* REVISIT do it directly, no locking games */
+ spin_unlock(&musb->lock);
+ musb_gadget_set_halt(&musb_ep->end_point, 0);
+ spin_lock(&musb->lock);
+
+ /* select ep0 again */
+ musb_ep_select(mbase, 0);
+ handled = 1;
+ } break;
+ default:
+ /* class, vendor, etc ... delegate */
+ handled = 0;
+ break;
+ }
+ break;
+
+ case USB_REQ_SET_FEATURE:
+ switch (recip) {
+ case USB_RECIP_DEVICE:
+ handled = 1;
+ switch (ctrlrequest->wValue) {
+ case USB_DEVICE_REMOTE_WAKEUP:
+ musb->may_wakeup = 1;
+ break;
+ case USB_DEVICE_TEST_MODE:
+ if (musb->g.speed != USB_SPEED_HIGH)
+ goto stall;
+ if (ctrlrequest->wIndex & 0xff)
+ goto stall;
+
+ switch (ctrlrequest->wIndex >> 8) {
+ case 1:
+ pr_debug("TEST_J\n");
+ /* TEST_J */
+ musb->test_mode_nr =
+ MUSB_TEST_J;
+ break;
+ case 2:
+ /* TEST_K */
+ pr_debug("TEST_K\n");
+ musb->test_mode_nr =
+ MUSB_TEST_K;
+ break;
+ case 3:
+ /* TEST_SE0_NAK */
+ pr_debug("TEST_SE0_NAK\n");
+ musb->test_mode_nr =
+ MUSB_TEST_SE0_NAK;
+ break;
+ case 4:
+ /* TEST_PACKET */
+ pr_debug("TEST_PACKET\n");
+ musb->test_mode_nr =
+ MUSB_TEST_PACKET;
+ break;
+ default:
+ goto stall;
+ }
+
+ /* enter test mode after irq */
+ if (handled > 0)
+ musb->test_mode = true;
+ break;
+#ifdef CONFIG_USB_MUSB_OTG
+ case USB_DEVICE_B_HNP_ENABLE:
+ if (!musb->g.is_otg)
+ goto stall;
+ musb->g.b_hnp_enable = 1;
+ musb_try_b_hnp_enable(musb);
+ break;
+ case USB_DEVICE_A_HNP_SUPPORT:
+ if (!musb->g.is_otg)
+ goto stall;
+ musb->g.a_hnp_support = 1;
+ break;
+ case USB_DEVICE_A_ALT_HNP_SUPPORT:
+ if (!musb->g.is_otg)
+ goto stall;
+ musb->g.a_alt_hnp_support = 1;
+ break;
+#endif
+stall:
+ default:
+ handled = -EINVAL;
+ break;
+ }
+ break;
+
+ case USB_RECIP_INTERFACE:
+ break;
+
+ case USB_RECIP_ENDPOINT:{
+ const u8 epnum =
+ ctrlrequest->wIndex & 0x0f;
+ struct musb_ep *musb_ep;
+ struct musb_hw_ep *ep;
+ void __iomem *regs;
+ int is_in;
+ u16 csr;
+
+ if (epnum == 0
+ || epnum >= MUSB_C_NUM_EPS
+ || ctrlrequest->wValue
+ != USB_ENDPOINT_HALT)
+ break;
+
+ ep = musb->endpoints + epnum;
+ regs = ep->regs;
+ is_in = ctrlrequest->wIndex & USB_DIR_IN;
+ if (is_in)
+ musb_ep = &ep->ep_in;
+ else
+ musb_ep = &ep->ep_out;
+ if (!musb_ep->desc)
+ break;
+
+ musb_ep_select(mbase, epnum);
+ if (is_in) {
+ csr = musb_readw(regs,
+ MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_FIFONOTEMPTY)
+ csr |= MUSB_TXCSR_FLUSHFIFO;
+ csr |= MUSB_TXCSR_P_SENDSTALL
+ | MUSB_TXCSR_CLRDATATOG
+ | MUSB_TXCSR_P_WZC_BITS;
+ musb_writew(regs, MUSB_TXCSR,
+ csr);
+ } else {
+ csr = musb_readw(regs,
+ MUSB_RXCSR);
+ csr |= MUSB_RXCSR_P_SENDSTALL
+ | MUSB_RXCSR_FLUSHFIFO
+ | MUSB_RXCSR_CLRDATATOG
+ | MUSB_TXCSR_P_WZC_BITS;
+ musb_writew(regs, MUSB_RXCSR,
+ csr);
+ }
+
+ /* select ep0 again */
+ musb_ep_select(mbase, 0);
+ handled = 1;
+ } break;
+
+ default:
+ /* class, vendor, etc ... delegate */
+ handled = 0;
+ break;
+ }
+ break;
+ default:
+ /* delegate SET_CONFIGURATION, etc */
+ handled = 0;
+ }
+ } else
+ handled = 0;
+ return handled;
+}
+
+/* we have an ep0out data packet
+ * Context: caller holds controller lock
+ */
+static void ep0_rxstate(struct musb *musb)
+{
+ void __iomem *regs = musb->control_ep->regs;
+ struct usb_request *req;
+ u16 tmp;
+
+ req = next_ep0_request(musb);
+
+ /* read packet and ack; or stall because of gadget driver bug:
+ * should have provided the rx buffer before setup() returned.
+ */
+ if (req) {
+ void *buf = req->buf + req->actual;
+ unsigned len = req->length - req->actual;
+
+ /* read the buffer */
+ tmp = musb_readb(regs, MUSB_COUNT0);
+ if (tmp > len) {
+ req->status = -EOVERFLOW;
+ tmp = len;
+ }
+ musb_read_fifo(&musb->endpoints[0], tmp, buf);
+ req->actual += tmp;
+ tmp = MUSB_CSR0_P_SVDRXPKTRDY;
+ if (tmp < 64 || req->actual == req->length) {
+ musb->ep0_state = MUSB_EP0_STAGE_STATUSIN;
+ tmp |= MUSB_CSR0_P_DATAEND;
+ } else
+ req = NULL;
+ } else
+ tmp = MUSB_CSR0_P_SVDRXPKTRDY | MUSB_CSR0_P_SENDSTALL;
+
+
+ /* Completion handler may choose to stall, e.g. because the
+ * message just received holds invalid data.
+ */
+ if (req) {
+ musb->ackpend = tmp;
+ musb_g_ep0_giveback(musb, req);
+ if (!musb->ackpend)
+ return;
+ musb->ackpend = 0;
+ }
+ musb_ep_select(musb->mregs, 0);
+ musb_writew(regs, MUSB_CSR0, tmp);
+}
+
+/*
+ * transmitting to the host (IN), this code might be called from IRQ
+ * and from kernel thread.
+ *
+ * Context: caller holds controller lock
+ */
+static void ep0_txstate(struct musb *musb)
+{
+ void __iomem *regs = musb->control_ep->regs;
+ struct usb_request *request = next_ep0_request(musb);
+ u16 csr = MUSB_CSR0_TXPKTRDY;
+ u8 *fifo_src;
+ u8 fifo_count;
+
+ if (!request) {
+ /* WARN_ON(1); */
+ DBG(2, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0));
+ return;
+ }
+
+ /* load the data */
+ fifo_src = (u8 *) request->buf + request->actual;
+ fifo_count = min((unsigned) MUSB_EP0_FIFOSIZE,
+ request->length - request->actual);
+ musb_write_fifo(&musb->endpoints[0], fifo_count, fifo_src);
+ request->actual += fifo_count;
+
+ /* update the flags */
+ if (fifo_count < MUSB_MAX_END0_PACKET
+ || request->actual == request->length) {
+ musb->ep0_state = MUSB_EP0_STAGE_STATUSOUT;
+ csr |= MUSB_CSR0_P_DATAEND;
+ } else
+ request = NULL;
+
+ /* report completions as soon as the fifo's loaded; there's no
+ * win in waiting till this last packet gets acked. (other than
+ * very precise fault reporting, needed by USB TMC; possible with
+ * this hardware, but not usable from portable gadget drivers.)
+ */
+ if (request) {
+ musb->ackpend = csr;
+ musb_g_ep0_giveback(musb, request);
+ if (!musb->ackpend)
+ return;
+ musb->ackpend = 0;
+ }
+
+ /* send it out, triggering a "txpktrdy cleared" irq */
+ musb_ep_select(musb->mregs, 0);
+ musb_writew(regs, MUSB_CSR0, csr);
+}
+
+/*
+ * Read a SETUP packet (struct usb_ctrlrequest) from the hardware.
+ * Fields are left in USB byte-order.
+ *
+ * Context: caller holds controller lock.
+ */
+static void
+musb_read_setup(struct musb *musb, struct usb_ctrlrequest *req)
+{
+ struct usb_request *r;
+ void __iomem *regs = musb->control_ep->regs;
+
+ musb_read_fifo(&musb->endpoints[0], sizeof *req, (u8 *)req);
+
+ /* NOTE: earlier 2.6 versions changed setup packets to host
+ * order, but now USB packets always stay in USB byte order.
+ */
+ DBG(3, "SETUP req%02x.%02x v%04x i%04x l%d\n",
+ req->bRequestType,
+ req->bRequest,
+ le16_to_cpu(req->wValue),
+ le16_to_cpu(req->wIndex),
+ le16_to_cpu(req->wLength));
+
+ /* clean up any leftover transfers */
+ r = next_ep0_request(musb);
+ if (r)
+ musb_g_ep0_giveback(musb, r);
+
+ /* For zero-data requests we want to delay the STATUS stage to
+ * avoid SETUPEND errors. If we read data (OUT), delay accepting
+ * packets until there's a buffer to store them in.
+ *
+ * If we write data, the controller acts happier if we enable
+ * the TX FIFO right away, and give the controller a moment
+ * to switch modes...
+ */
+ musb->set_address = false;
+ musb->ackpend = MUSB_CSR0_P_SVDRXPKTRDY;
+ if (req->wLength == 0) {
+ if (req->bRequestType & USB_DIR_IN)
+ musb->ackpend |= MUSB_CSR0_TXPKTRDY;
+ musb->ep0_state = MUSB_EP0_STAGE_ACKWAIT;
+ } else if (req->bRequestType & USB_DIR_IN) {
+ musb->ep0_state = MUSB_EP0_STAGE_TX;
+ musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SVDRXPKTRDY);
+ while ((musb_readw(regs, MUSB_CSR0)
+ & MUSB_CSR0_RXPKTRDY) != 0)
+ cpu_relax();
+ musb->ackpend = 0;
+ } else
+ musb->ep0_state = MUSB_EP0_STAGE_RX;
+}
+
+static int
+forward_to_driver(struct musb *musb, const struct usb_ctrlrequest *ctrlrequest)
+__releases(musb->lock)
+__acquires(musb->lock)
+{
+ int retval;
+ if (!musb->gadget_driver)
+ return -EOPNOTSUPP;
+ spin_unlock(&musb->lock);
+ retval = musb->gadget_driver->setup(&musb->g, ctrlrequest);
+ spin_lock(&musb->lock);
+ return retval;
+}
+
+/*
+ * Handle peripheral ep0 interrupt
+ *
+ * Context: irq handler; we won't re-enter the driver that way.
+ */
+irqreturn_t musb_g_ep0_irq(struct musb *musb)
+{
+ u16 csr;
+ u16 len;
+ void __iomem *mbase = musb->mregs;
+ void __iomem *regs = musb->endpoints[0].regs;
+ irqreturn_t retval = IRQ_NONE;
+
+ musb_ep_select(mbase, 0); /* select ep0 */
+ csr = musb_readw(regs, MUSB_CSR0);
+ len = musb_readb(regs, MUSB_COUNT0);
+
+ DBG(4, "csr %04x, count %d, myaddr %d, ep0stage %s\n",
+ csr, len,
+ musb_readb(mbase, MUSB_FADDR),
+ decode_ep0stage(musb->ep0_state));
+
+ /* I sent a stall.. need to acknowledge it now.. */
+ if (csr & MUSB_CSR0_P_SENTSTALL) {
+ musb_writew(regs, MUSB_CSR0,
+ csr & ~MUSB_CSR0_P_SENTSTALL);
+ retval = IRQ_HANDLED;
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+ csr = musb_readw(regs, MUSB_CSR0);
+ }
+
+ /* request ended "early" */
+ if (csr & MUSB_CSR0_P_SETUPEND) {
+ musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SVDSETUPEND);
+ retval = IRQ_HANDLED;
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+ csr = musb_readw(regs, MUSB_CSR0);
+ /* NOTE: request may need completion */
+ }
+
+ /* docs from Mentor only describe tx, rx, and idle/setup states.
+ * we need to handle nuances around status stages, and also the
+ * case where status and setup stages come back-to-back ...
+ */
+ switch (musb->ep0_state) {
+
+ case MUSB_EP0_STAGE_TX:
+ /* irq on clearing txpktrdy */
+ if ((csr & MUSB_CSR0_TXPKTRDY) == 0) {
+ ep0_txstate(musb);
+ retval = IRQ_HANDLED;
+ }
+ break;
+
+ case MUSB_EP0_STAGE_RX:
+ /* irq on set rxpktrdy */
+ if (csr & MUSB_CSR0_RXPKTRDY) {
+ ep0_rxstate(musb);
+ retval = IRQ_HANDLED;
+ }
+ break;
+
+ case MUSB_EP0_STAGE_STATUSIN:
+ /* end of sequence #2 (OUT/RX state) or #3 (no data) */
+
+ /* update address (if needed) only @ the end of the
+ * status phase per usb spec, which also guarantees
+ * we get 10 msec to receive this irq... until this
+ * is done we won't see the next packet.
+ */
+ if (musb->set_address) {
+ musb->set_address = false;
+ musb_writeb(mbase, MUSB_FADDR, musb->address);
+ }
+
+ /* enter test mode if needed (exit by reset) */
+ else if (musb->test_mode) {
+ DBG(1, "entering TESTMODE\n");
+
+ if (MUSB_TEST_PACKET == musb->test_mode_nr)
+ musb_load_testpacket(musb);
+
+ musb_writeb(mbase, MUSB_TESTMODE,
+ musb->test_mode_nr);
+ }
+ /* FALLTHROUGH */
+
+ case MUSB_EP0_STAGE_STATUSOUT:
+ /* end of sequence #1: write to host (TX state) */
+ {
+ struct usb_request *req;
+
+ req = next_ep0_request(musb);
+ if (req)
+ musb_g_ep0_giveback(musb, req);
+ }
+ retval = IRQ_HANDLED;
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+ /* FALLTHROUGH */
+
+ case MUSB_EP0_STAGE_SETUP:
+ if (csr & MUSB_CSR0_RXPKTRDY) {
+ struct usb_ctrlrequest setup;
+ int handled = 0;
+
+ if (len != 8) {
+ ERR("SETUP packet len %d != 8 ?\n", len);
+ break;
+ }
+ musb_read_setup(musb, &setup);
+ retval = IRQ_HANDLED;
+
+ /* sometimes the RESET won't be reported */
+ if (unlikely(musb->g.speed == USB_SPEED_UNKNOWN)) {
+ u8 power;
+
+ printk(KERN_NOTICE "%s: peripheral reset "
+ "irq lost!\n",
+ musb_driver_name);
+ power = musb_readb(mbase, MUSB_POWER);
+ musb->g.speed = (power & MUSB_POWER_HSMODE)
+ ? USB_SPEED_HIGH : USB_SPEED_FULL;
+
+ }
+
+ switch (musb->ep0_state) {
+
+ /* sequence #3 (no data stage), includes requests
+ * we can't forward (notably SET_ADDRESS and the
+ * device/endpoint feature set/clear operations)
+ * plus SET_CONFIGURATION and others we must
+ */
+ case MUSB_EP0_STAGE_ACKWAIT:
+ handled = service_zero_data_request(
+ musb, &setup);
+
+ /* status stage might be immediate */
+ if (handled > 0) {
+ musb->ackpend |= MUSB_CSR0_P_DATAEND;
+ musb->ep0_state =
+ MUSB_EP0_STAGE_STATUSIN;
+ }
+ break;
+
+ /* sequence #1 (IN to host), includes GET_STATUS
+ * requests that we can't forward, GET_DESCRIPTOR
+ * and others that we must
+ */
+ case MUSB_EP0_STAGE_TX:
+ handled = service_in_request(musb, &setup);
+ if (handled > 0) {
+ musb->ackpend = MUSB_CSR0_TXPKTRDY
+ | MUSB_CSR0_P_DATAEND;
+ musb->ep0_state =
+ MUSB_EP0_STAGE_STATUSOUT;
+ }
+ break;
+
+ /* sequence #2 (OUT from host), always forward */
+ default: /* MUSB_EP0_STAGE_RX */
+ break;
+ }
+
+ DBG(3, "handled %d, csr %04x, ep0stage %s\n",
+ handled, csr,
+ decode_ep0stage(musb->ep0_state));
+
+ /* unless we need to delegate this to the gadget
+ * driver, we know how to wrap this up: csr0 has
+ * not yet been written.
+ */
+ if (handled < 0)
+ goto stall;
+ else if (handled > 0)
+ goto finish;
+
+ handled = forward_to_driver(musb, &setup);
+ if (handled < 0) {
+ musb_ep_select(mbase, 0);
+stall:
+ DBG(3, "stall (%d)\n", handled);
+ musb->ackpend |= MUSB_CSR0_P_SENDSTALL;
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+finish:
+ musb_writew(regs, MUSB_CSR0,
+ musb->ackpend);
+ musb->ackpend = 0;
+ }
+ }
+ break;
+
+ case MUSB_EP0_STAGE_ACKWAIT:
+ /* This should not happen. But happens with tusb6010 with
+ * g_file_storage and high speed. Do nothing.
+ */
+ retval = IRQ_HANDLED;
+ break;
+
+ default:
+ /* "can't happen" */
+ WARN_ON(1);
+ musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SENDSTALL);
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+ break;
+ }
+
+ return retval;
+}
+
+
+static int
+musb_g_ep0_enable(struct usb_ep *ep, const struct usb_endpoint_descriptor *desc)
+{
+ /* always enabled */
+ return -EINVAL;
+}
+
+static int musb_g_ep0_disable(struct usb_ep *e)
+{
+ /* always enabled */
+ return -EINVAL;
+}
+
+static int
+musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags)
+{
+ struct musb_ep *ep;
+ struct musb_request *req;
+ struct musb *musb;
+ int status;
+ unsigned long lockflags;
+ void __iomem *regs;
+
+ if (!e || !r)
+ return -EINVAL;
+
+ ep = to_musb_ep(e);
+ musb = ep->musb;
+ regs = musb->control_ep->regs;
+
+ req = to_musb_request(r);
+ req->musb = musb;
+ req->request.actual = 0;
+ req->request.status = -EINPROGRESS;
+ req->tx = ep->is_in;
+
+ spin_lock_irqsave(&musb->lock, lockflags);
+
+ if (!list_empty(&ep->req_list)) {
+ status = -EBUSY;
+ goto cleanup;
+ }
+
+ switch (musb->ep0_state) {
+ case MUSB_EP0_STAGE_RX: /* control-OUT data */
+ case MUSB_EP0_STAGE_TX: /* control-IN data */
+ case MUSB_EP0_STAGE_ACKWAIT: /* zero-length data */
+ status = 0;
+ break;
+ default:
+ DBG(1, "ep0 request queued in state %d\n",
+ musb->ep0_state);
+ status = -EINVAL;
+ goto cleanup;
+ }
+
+ /* add request to the list */
+ list_add_tail(&(req->request.list), &(ep->req_list));
+
+ DBG(3, "queue to %s (%s), length=%d\n",
+ ep->name, ep->is_in ? "IN/TX" : "OUT/RX",
+ req->request.length);
+
+ musb_ep_select(musb->mregs, 0);
+
+ /* sequence #1, IN ... start writing the data */
+ if (musb->ep0_state == MUSB_EP0_STAGE_TX)
+ ep0_txstate(musb);
+
+ /* sequence #3, no-data ... issue IN status */
+ else if (musb->ep0_state == MUSB_EP0_STAGE_ACKWAIT) {
+ if (req->request.length)
+ status = -EINVAL;
+ else {
+ musb->ep0_state = MUSB_EP0_STAGE_STATUSIN;
+ musb_writew(regs, MUSB_CSR0,
+ musb->ackpend | MUSB_CSR0_P_DATAEND);
+ musb->ackpend = 0;
+ musb_g_ep0_giveback(ep->musb, r);
+ }
+
+ /* else for sequence #2 (OUT), caller provides a buffer
+ * before the next packet arrives. deferred responses
+ * (after SETUP is acked) are racey.
+ */
+ } else if (musb->ackpend) {
+ musb_writew(regs, MUSB_CSR0, musb->ackpend);
+ musb->ackpend = 0;
+ }
+
+cleanup:
+ spin_unlock_irqrestore(&musb->lock, lockflags);
+ return status;
+}
+
+static int musb_g_ep0_dequeue(struct usb_ep *ep, struct usb_request *req)
+{
+ /* we just won't support this */
+ return -EINVAL;
+}
+
+static int musb_g_ep0_halt(struct usb_ep *e, int value)
+{
+ struct musb_ep *ep;
+ struct musb *musb;
+ void __iomem *base, *regs;
+ unsigned long flags;
+ int status;
+ u16 csr;
+
+ if (!e || !value)
+ return -EINVAL;
+
+ ep = to_musb_ep(e);
+ musb = ep->musb;
+ base = musb->mregs;
+ regs = musb->control_ep->regs;
+ status = 0;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (!list_empty(&ep->req_list)) {
+ status = -EBUSY;
+ goto cleanup;
+ }
+
+ musb_ep_select(base, 0);
+ csr = musb->ackpend;
+
+ switch (musb->ep0_state) {
+
+ /* Stalls are usually issued after parsing SETUP packet, either
+ * directly in irq context from setup() or else later.
+ */
+ case MUSB_EP0_STAGE_TX: /* control-IN data */
+ case MUSB_EP0_STAGE_ACKWAIT: /* STALL for zero-length data */
+ case MUSB_EP0_STAGE_RX: /* control-OUT data */
+ csr = musb_readw(regs, MUSB_CSR0);
+ /* FALLTHROUGH */
+
+ /* It's also OK to issue stalls during callbacks when a non-empty
+ * DATA stage buffer has been read (or even written).
+ */
+ case MUSB_EP0_STAGE_STATUSIN: /* control-OUT status */
+ case MUSB_EP0_STAGE_STATUSOUT: /* control-IN status */
+
+ csr |= MUSB_CSR0_P_SENDSTALL;
+ musb_writew(regs, MUSB_CSR0, csr);
+ musb->ep0_state = MUSB_EP0_STAGE_SETUP;
+ musb->ackpend = 0;
+ break;
+ default:
+ DBG(1, "ep0 can't halt in state %d\n", musb->ep0_state);
+ status = -EINVAL;
+ }
+
+cleanup:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return status;
+}
+
+const struct usb_ep_ops musb_g_ep0_ops = {
+ .enable = musb_g_ep0_enable,
+ .disable = musb_g_ep0_disable,
+ .alloc_request = musb_alloc_request,
+ .free_request = musb_free_request,
+ .queue = musb_g_ep0_queue,
+ .dequeue = musb_g_ep0_dequeue,
+ .set_halt = musb_g_ep0_halt,
+};
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
new file mode 100644
index 0000000..8b4be01
--- /dev/null
+++ b/drivers/usb/musb/musb_host.c
@@ -0,0 +1,2170 @@
+/*
+ * MUSB OTG driver host support
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/list.h>
+
+#include "musb_core.h"
+#include "musb_host.h"
+
+
+/* MUSB HOST status 22-mar-2006
+ *
+ * - There's still lots of partial code duplication for fault paths, so
+ * they aren't handled as consistently as they need to be.
+ *
+ * - PIO mostly behaved when last tested.
+ * + including ep0, with all usbtest cases 9, 10
+ * + usbtest 14 (ep0out) doesn't seem to run at all
+ * + double buffered OUT/TX endpoints saw stalls(!) with certain usbtest
+ * configurations, but otherwise double buffering passes basic tests.
+ * + for 2.6.N, for N > ~10, needs API changes for hcd framework.
+ *
+ * - DMA (CPPI) ... partially behaves, not currently recommended
+ * + about 1/15 the speed of typical EHCI implementations (PCI)
+ * + RX, all too often reqpkt seems to misbehave after tx
+ * + TX, no known issues (other than evident silicon issue)
+ *
+ * - DMA (Mentor/OMAP) ...has at least toggle update problems
+ *
+ * - Still no traffic scheduling code to make NAKing for bulk or control
+ * transfers unable to starve other requests; or to make efficient use
+ * of hardware with periodic transfers. (Note that network drivers
+ * commonly post bulk reads that stay pending for a long time; these
+ * would make very visible trouble.)
+ *
+ * - Not tested with HNP, but some SRP paths seem to behave.
+ *
+ * NOTE 24-August-2006:
+ *
+ * - Bulk traffic finally uses both sides of hardware ep1, freeing up an
+ * extra endpoint for periodic use enabling hub + keybd + mouse. That
+ * mostly works, except that with "usbnet" it's easy to trigger cases
+ * with "ping" where RX loses. (a) ping to davinci, even "ping -f",
+ * fine; but (b) ping _from_ davinci, even "ping -c 1", ICMP RX loses
+ * although ARP RX wins. (That test was done with a full speed link.)
+ */
+
+
+/*
+ * NOTE on endpoint usage:
+ *
+ * CONTROL transfers all go through ep0. BULK ones go through dedicated IN
+ * and OUT endpoints ... hardware is dedicated for those "async" queue(s).
+ *
+ * (Yes, bulk _could_ use more of the endpoints than that, and would even
+ * benefit from it ... one remote device may easily be NAKing while others
+ * need to perform transfers in that same direction. The same thing could
+ * be done in software though, assuming dma cooperates.)
+ *
+ * INTERUPPT and ISOCHRONOUS transfers are scheduled to the other endpoints.
+ * So far that scheduling is both dumb and optimistic: the endpoint will be
+ * "claimed" until its software queue is no longer refilled. No multiplexing
+ * of transfers between endpoints, or anything clever.
+ */
+
+
+static void musb_ep_program(struct musb *musb, u8 epnum,
+ struct urb *urb, unsigned int nOut,
+ u8 *buf, u32 len);
+
+/*
+ * Clear TX fifo. Needed to avoid BABBLE errors.
+ */
+static inline void musb_h_tx_flush_fifo(struct musb_hw_ep *ep)
+{
+ void __iomem *epio = ep->regs;
+ u16 csr;
+ int retries = 1000;
+
+ csr = musb_readw(epio, MUSB_TXCSR);
+ while (csr & MUSB_TXCSR_FIFONOTEMPTY) {
+ DBG(5, "Host TX FIFONOTEMPTY csr: %02x\n", csr);
+ csr |= MUSB_TXCSR_FLUSHFIFO;
+ musb_writew(epio, MUSB_TXCSR, csr);
+ csr = musb_readw(epio, MUSB_TXCSR);
+ if (retries-- < 1) {
+ ERR("Could not flush host TX fifo: csr: %04x\n", csr);
+ return;
+ }
+ mdelay(1);
+ }
+}
+
+/*
+ * Start transmit. Caller is responsible for locking shared resources.
+ * musb must be locked.
+ */
+static inline void musb_h_tx_start(struct musb_hw_ep *ep)
+{
+ u16 txcsr;
+
+ /* NOTE: no locks here; caller should lock and select EP */
+ if (ep->epnum) {
+ txcsr = musb_readw(ep->regs, MUSB_TXCSR);
+ txcsr |= MUSB_TXCSR_TXPKTRDY | MUSB_TXCSR_H_WZC_BITS;
+ musb_writew(ep->regs, MUSB_TXCSR, txcsr);
+ } else {
+ txcsr = MUSB_CSR0_H_SETUPPKT | MUSB_CSR0_TXPKTRDY;
+ musb_writew(ep->regs, MUSB_CSR0, txcsr);
+ }
+
+}
+
+static inline void cppi_host_txdma_start(struct musb_hw_ep *ep)
+{
+ u16 txcsr;
+
+ /* NOTE: no locks here; caller should lock and select EP */
+ txcsr = musb_readw(ep->regs, MUSB_TXCSR);
+ txcsr |= MUSB_TXCSR_DMAENAB | MUSB_TXCSR_H_WZC_BITS;
+ musb_writew(ep->regs, MUSB_TXCSR, txcsr);
+}
+
+/*
+ * Start the URB at the front of an endpoint's queue
+ * end must be claimed from the caller.
+ *
+ * Context: controller locked, irqs blocked
+ */
+static void
+musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
+{
+ u16 frame;
+ u32 len;
+ void *buf;
+ void __iomem *mbase = musb->mregs;
+ struct urb *urb = next_urb(qh);
+ struct musb_hw_ep *hw_ep = qh->hw_ep;
+ unsigned pipe = urb->pipe;
+ u8 address = usb_pipedevice(pipe);
+ int epnum = hw_ep->epnum;
+
+ /* initialize software qh state */
+ qh->offset = 0;
+ qh->segsize = 0;
+
+ /* gather right source of data */
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL:
+ /* control transfers always start with SETUP */
+ is_in = 0;
+ hw_ep->out_qh = qh;
+ musb->ep0_stage = MUSB_EP0_START;
+ buf = urb->setup_packet;
+ len = 8;
+ break;
+ case USB_ENDPOINT_XFER_ISOC:
+ qh->iso_idx = 0;
+ qh->frame = 0;
+ buf = urb->transfer_buffer + urb->iso_frame_desc[0].offset;
+ len = urb->iso_frame_desc[0].length;
+ break;
+ default: /* bulk, interrupt */
+ buf = urb->transfer_buffer;
+ len = urb->transfer_buffer_length;
+ }
+
+ DBG(4, "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n",
+ qh, urb, address, qh->epnum,
+ is_in ? "in" : "out",
+ ({char *s; switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL: s = ""; break;
+ case USB_ENDPOINT_XFER_BULK: s = "-bulk"; break;
+ case USB_ENDPOINT_XFER_ISOC: s = "-iso"; break;
+ default: s = "-intr"; break;
+ }; s; }),
+ epnum, buf, len);
+
+ /* Configure endpoint */
+ if (is_in || hw_ep->is_shared_fifo)
+ hw_ep->in_qh = qh;
+ else
+ hw_ep->out_qh = qh;
+ musb_ep_program(musb, epnum, urb, !is_in, buf, len);
+
+ /* transmit may have more work: start it when it is time */
+ if (is_in)
+ return;
+
+ /* determine if the time is right for a periodic transfer */
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_ISOC:
+ case USB_ENDPOINT_XFER_INT:
+ DBG(3, "check whether there's still time for periodic Tx\n");
+ qh->iso_idx = 0;
+ frame = musb_readw(mbase, MUSB_FRAME);
+ /* FIXME this doesn't implement that scheduling policy ...
+ * or handle framecounter wrapping
+ */
+ if ((urb->transfer_flags & URB_ISO_ASAP)
+ || (frame >= urb->start_frame)) {
+ /* REVISIT the SOF irq handler shouldn't duplicate
+ * this code; and we don't init urb->start_frame...
+ */
+ qh->frame = 0;
+ goto start;
+ } else {
+ qh->frame = urb->start_frame;
+ /* enable SOF interrupt so we can count down */
+ DBG(1, "SOF for %d\n", epnum);
+#if 1 /* ifndef CONFIG_ARCH_DAVINCI */
+ musb_writeb(mbase, MUSB_INTRUSBE, 0xff);
+#endif
+ }
+ break;
+ default:
+start:
+ DBG(4, "Start TX%d %s\n", epnum,
+ hw_ep->tx_channel ? "dma" : "pio");
+
+ if (!hw_ep->tx_channel)
+ musb_h_tx_start(hw_ep);
+ else if (is_cppi_enabled() || tusb_dma_omap())
+ cppi_host_txdma_start(hw_ep);
+ }
+}
+
+/* caller owns controller lock, irqs are blocked */
+static void
+__musb_giveback(struct musb *musb, struct urb *urb, int status)
+__releases(musb->lock)
+__acquires(musb->lock)
+{
+ DBG(({ int level; switch (urb->status) {
+ case 0:
+ level = 4;
+ break;
+ /* common/boring faults */
+ case -EREMOTEIO:
+ case -ESHUTDOWN:
+ case -ECONNRESET:
+ case -EPIPE:
+ level = 3;
+ break;
+ default:
+ level = 2;
+ break;
+ }; level; }),
+ "complete %p (%d), dev%d ep%d%s, %d/%d\n",
+ urb, urb->status,
+ usb_pipedevice(urb->pipe),
+ usb_pipeendpoint(urb->pipe),
+ usb_pipein(urb->pipe) ? "in" : "out",
+ urb->actual_length, urb->transfer_buffer_length
+ );
+
+ spin_unlock(&musb->lock);
+ usb_hcd_giveback_urb(musb_to_hcd(musb), urb, status);
+ spin_lock(&musb->lock);
+}
+
+/* for bulk/interrupt endpoints only */
+static inline void
+musb_save_toggle(struct musb_hw_ep *ep, int is_in, struct urb *urb)
+{
+ struct usb_device *udev = urb->dev;
+ u16 csr;
+ void __iomem *epio = ep->regs;
+ struct musb_qh *qh;
+
+ /* FIXME: the current Mentor DMA code seems to have
+ * problems getting toggle correct.
+ */
+
+ if (is_in || ep->is_shared_fifo)
+ qh = ep->in_qh;
+ else
+ qh = ep->out_qh;
+
+ if (!is_in) {
+ csr = musb_readw(epio, MUSB_TXCSR);
+ usb_settoggle(udev, qh->epnum, 1,
+ (csr & MUSB_TXCSR_H_DATATOGGLE)
+ ? 1 : 0);
+ } else {
+ csr = musb_readw(epio, MUSB_RXCSR);
+ usb_settoggle(udev, qh->epnum, 0,
+ (csr & MUSB_RXCSR_H_DATATOGGLE)
+ ? 1 : 0);
+ }
+}
+
+/* caller owns controller lock, irqs are blocked */
+static struct musb_qh *
+musb_giveback(struct musb_qh *qh, struct urb *urb, int status)
+{
+ int is_in;
+ struct musb_hw_ep *ep = qh->hw_ep;
+ struct musb *musb = ep->musb;
+ int ready = qh->is_ready;
+
+ if (ep->is_shared_fifo)
+ is_in = 1;
+ else
+ is_in = usb_pipein(urb->pipe);
+
+ /* save toggle eagerly, for paranoia */
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_BULK:
+ case USB_ENDPOINT_XFER_INT:
+ musb_save_toggle(ep, is_in, urb);
+ break;
+ case USB_ENDPOINT_XFER_ISOC:
+ if (status == 0 && urb->error_count)
+ status = -EXDEV;
+ break;
+ }
+
+ usb_hcd_unlink_urb_from_ep(musb_to_hcd(musb), urb);
+
+ qh->is_ready = 0;
+ __musb_giveback(musb, urb, status);
+ qh->is_ready = ready;
+
+ /* reclaim resources (and bandwidth) ASAP; deschedule it, and
+ * invalidate qh as soon as list_empty(&hep->urb_list)
+ */
+ if (list_empty(&qh->hep->urb_list)) {
+ struct list_head *head;
+
+ if (is_in)
+ ep->rx_reinit = 1;
+ else
+ ep->tx_reinit = 1;
+
+ /* clobber old pointers to this qh */
+ if (is_in || ep->is_shared_fifo)
+ ep->in_qh = NULL;
+ else
+ ep->out_qh = NULL;
+ qh->hep->hcpriv = NULL;
+
+ switch (qh->type) {
+
+ case USB_ENDPOINT_XFER_ISOC:
+ case USB_ENDPOINT_XFER_INT:
+ /* this is where periodic bandwidth should be
+ * de-allocated if it's tracked and allocated;
+ * and where we'd update the schedule tree...
+ */
+ musb->periodic[ep->epnum] = NULL;
+ kfree(qh);
+ qh = NULL;
+ break;
+
+ case USB_ENDPOINT_XFER_CONTROL:
+ case USB_ENDPOINT_XFER_BULK:
+ /* fifo policy for these lists, except that NAKing
+ * should rotate a qh to the end (for fairness).
+ */
+ head = qh->ring.prev;
+ list_del(&qh->ring);
+ kfree(qh);
+ qh = first_qh(head);
+ break;
+ }
+ }
+ return qh;
+}
+
+/*
+ * Advance this hardware endpoint's queue, completing the specified urb and
+ * advancing to either the next urb queued to that qh, or else invalidating
+ * that qh and advancing to the next qh scheduled after the current one.
+ *
+ * Context: caller owns controller lock, irqs are blocked
+ */
+static void
+musb_advance_schedule(struct musb *musb, struct urb *urb,
+ struct musb_hw_ep *hw_ep, int is_in)
+{
+ struct musb_qh *qh;
+
+ if (is_in || hw_ep->is_shared_fifo)
+ qh = hw_ep->in_qh;
+ else
+ qh = hw_ep->out_qh;
+
+ if (urb->status == -EINPROGRESS)
+ qh = musb_giveback(qh, urb, 0);
+ else
+ qh = musb_giveback(qh, urb, urb->status);
+
+ if (qh && qh->is_ready && !list_empty(&qh->hep->urb_list)) {
+ DBG(4, "... next ep%d %cX urb %p\n",
+ hw_ep->epnum, is_in ? 'R' : 'T',
+ next_urb(qh));
+ musb_start_urb(musb, is_in, qh);
+ }
+}
+
+static inline u16 musb_h_flush_rxfifo(struct musb_hw_ep *hw_ep, u16 csr)
+{
+ /* we don't want fifo to fill itself again;
+ * ignore dma (various models),
+ * leave toggle alone (may not have been saved yet)
+ */
+ csr |= MUSB_RXCSR_FLUSHFIFO | MUSB_RXCSR_RXPKTRDY;
+ csr &= ~(MUSB_RXCSR_H_REQPKT
+ | MUSB_RXCSR_H_AUTOREQ
+ | MUSB_RXCSR_AUTOCLEAR);
+
+ /* write 2x to allow double buffering */
+ musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
+ musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
+
+ /* flush writebuffer */
+ return musb_readw(hw_ep->regs, MUSB_RXCSR);
+}
+
+/*
+ * PIO RX for a packet (or part of it).
+ */
+static bool
+musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err)
+{
+ u16 rx_count;
+ u8 *buf;
+ u16 csr;
+ bool done = false;
+ u32 length;
+ int do_flush = 0;
+ struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
+ void __iomem *epio = hw_ep->regs;
+ struct musb_qh *qh = hw_ep->in_qh;
+ int pipe = urb->pipe;
+ void *buffer = urb->transfer_buffer;
+
+ /* musb_ep_select(mbase, epnum); */
+ rx_count = musb_readw(epio, MUSB_RXCOUNT);
+ DBG(3, "RX%d count %d, buffer %p len %d/%d\n", epnum, rx_count,
+ urb->transfer_buffer, qh->offset,
+ urb->transfer_buffer_length);
+
+ /* unload FIFO */
+ if (usb_pipeisoc(pipe)) {
+ int status = 0;
+ struct usb_iso_packet_descriptor *d;
+
+ if (iso_err) {
+ status = -EILSEQ;
+ urb->error_count++;
+ }
+
+ d = urb->iso_frame_desc + qh->iso_idx;
+ buf = buffer + d->offset;
+ length = d->length;
+ if (rx_count > length) {
+ if (status == 0) {
+ status = -EOVERFLOW;
+ urb->error_count++;
+ }
+ DBG(2, "** OVERFLOW %d into %d\n", rx_count, length);
+ do_flush = 1;
+ } else
+ length = rx_count;
+ urb->actual_length += length;
+ d->actual_length = length;
+
+ d->status = status;
+
+ /* see if we are done */
+ done = (++qh->iso_idx >= urb->number_of_packets);
+ } else {
+ /* non-isoch */
+ buf = buffer + qh->offset;
+ length = urb->transfer_buffer_length - qh->offset;
+ if (rx_count > length) {
+ if (urb->status == -EINPROGRESS)
+ urb->status = -EOVERFLOW;
+ DBG(2, "** OVERFLOW %d into %d\n", rx_count, length);
+ do_flush = 1;
+ } else
+ length = rx_count;
+ urb->actual_length += length;
+ qh->offset += length;
+
+ /* see if we are done */
+ done = (urb->actual_length == urb->transfer_buffer_length)
+ || (rx_count < qh->maxpacket)
+ || (urb->status != -EINPROGRESS);
+ if (done
+ && (urb->status == -EINPROGRESS)
+ && (urb->transfer_flags & URB_SHORT_NOT_OK)
+ && (urb->actual_length
+ < urb->transfer_buffer_length))
+ urb->status = -EREMOTEIO;
+ }
+
+ musb_read_fifo(hw_ep, length, buf);
+
+ csr = musb_readw(epio, MUSB_RXCSR);
+ csr |= MUSB_RXCSR_H_WZC_BITS;
+ if (unlikely(do_flush))
+ musb_h_flush_rxfifo(hw_ep, csr);
+ else {
+ /* REVISIT this assumes AUTOCLEAR is never set */
+ csr &= ~(MUSB_RXCSR_RXPKTRDY | MUSB_RXCSR_H_REQPKT);
+ if (!done)
+ csr |= MUSB_RXCSR_H_REQPKT;
+ musb_writew(epio, MUSB_RXCSR, csr);
+ }
+
+ return done;
+}
+
+/* we don't always need to reinit a given side of an endpoint...
+ * when we do, use tx/rx reinit routine and then construct a new CSR
+ * to address data toggle, NYET, and DMA or PIO.
+ *
+ * it's possible that driver bugs (especially for DMA) or aborting a
+ * transfer might have left the endpoint busier than it should be.
+ * the busy/not-empty tests are basically paranoia.
+ */
+static void
+musb_rx_reinit(struct musb *musb, struct musb_qh *qh, struct musb_hw_ep *ep)
+{
+ u16 csr;
+
+ /* NOTE: we know the "rx" fifo reinit never triggers for ep0.
+ * That always uses tx_reinit since ep0 repurposes TX register
+ * offsets; the initial SETUP packet is also a kind of OUT.
+ */
+
+ /* if programmed for Tx, put it in RX mode */
+ if (ep->is_shared_fifo) {
+ csr = musb_readw(ep->regs, MUSB_TXCSR);
+ if (csr & MUSB_TXCSR_MODE) {
+ musb_h_tx_flush_fifo(ep);
+ musb_writew(ep->regs, MUSB_TXCSR,
+ MUSB_TXCSR_FRCDATATOG);
+ }
+ /* clear mode (and everything else) to enable Rx */
+ musb_writew(ep->regs, MUSB_TXCSR, 0);
+
+ /* scrub all previous state, clearing toggle */
+ } else {
+ csr = musb_readw(ep->regs, MUSB_RXCSR);
+ if (csr & MUSB_RXCSR_RXPKTRDY)
+ WARNING("rx%d, packet/%d ready?\n", ep->epnum,
+ musb_readw(ep->regs, MUSB_RXCOUNT));
+
+ musb_h_flush_rxfifo(ep, MUSB_RXCSR_CLRDATATOG);
+ }
+
+ /* target addr and (for multipoint) hub addr/port */
+ if (musb->is_multipoint) {
+ musb_writeb(ep->target_regs, MUSB_RXFUNCADDR,
+ qh->addr_reg);
+ musb_writeb(ep->target_regs, MUSB_RXHUBADDR,
+ qh->h_addr_reg);
+ musb_writeb(ep->target_regs, MUSB_RXHUBPORT,
+ qh->h_port_reg);
+ } else
+ musb_writeb(musb->mregs, MUSB_FADDR, qh->addr_reg);
+
+ /* protocol/endpoint, interval/NAKlimit, i/o size */
+ musb_writeb(ep->regs, MUSB_RXTYPE, qh->type_reg);
+ musb_writeb(ep->regs, MUSB_RXINTERVAL, qh->intv_reg);
+ /* NOTE: bulk combining rewrites high bits of maxpacket */
+ musb_writew(ep->regs, MUSB_RXMAXP, qh->maxpacket);
+
+ ep->rx_reinit = 0;
+}
+
+
+/*
+ * Program an HDRC endpoint as per the given URB
+ * Context: irqs blocked, controller lock held
+ */
+static void musb_ep_program(struct musb *musb, u8 epnum,
+ struct urb *urb, unsigned int is_out,
+ u8 *buf, u32 len)
+{
+ struct dma_controller *dma_controller;
+ struct dma_channel *dma_channel;
+ u8 dma_ok;
+ void __iomem *mbase = musb->mregs;
+ struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
+ void __iomem *epio = hw_ep->regs;
+ struct musb_qh *qh;
+ u16 packet_sz;
+
+ if (!is_out || hw_ep->is_shared_fifo)
+ qh = hw_ep->in_qh;
+ else
+ qh = hw_ep->out_qh;
+
+ packet_sz = qh->maxpacket;
+
+ DBG(3, "%s hw%d urb %p spd%d dev%d ep%d%s "
+ "h_addr%02x h_port%02x bytes %d\n",
+ is_out ? "-->" : "<--",
+ epnum, urb, urb->dev->speed,
+ qh->addr_reg, qh->epnum, is_out ? "out" : "in",
+ qh->h_addr_reg, qh->h_port_reg,
+ len);
+
+ musb_ep_select(mbase, epnum);
+
+ /* candidate for DMA? */
+ dma_controller = musb->dma_controller;
+ if (is_dma_capable() && epnum && dma_controller) {
+ dma_channel = is_out ? hw_ep->tx_channel : hw_ep->rx_channel;
+ if (!dma_channel) {
+ dma_channel = dma_controller->channel_alloc(
+ dma_controller, hw_ep, is_out);
+ if (is_out)
+ hw_ep->tx_channel = dma_channel;
+ else
+ hw_ep->rx_channel = dma_channel;
+ }
+ } else
+ dma_channel = NULL;
+
+ /* make sure we clear DMAEnab, autoSet bits from previous run */
+
+ /* OUT/transmit/EP0 or IN/receive? */
+ if (is_out) {
+ u16 csr;
+ u16 int_txe;
+ u16 load_count;
+
+ csr = musb_readw(epio, MUSB_TXCSR);
+
+ /* disable interrupt in case we flush */
+ int_txe = musb_readw(mbase, MUSB_INTRTXE);
+ musb_writew(mbase, MUSB_INTRTXE, int_txe & ~(1 << epnum));
+
+ /* general endpoint setup */
+ if (epnum) {
+ /* ASSERT: TXCSR_DMAENAB was already cleared */
+
+ /* flush all old state, set default */
+ musb_h_tx_flush_fifo(hw_ep);
+ csr &= ~(MUSB_TXCSR_H_NAKTIMEOUT
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_FRCDATATOG
+ | MUSB_TXCSR_H_RXSTALL
+ | MUSB_TXCSR_H_ERROR
+ | MUSB_TXCSR_TXPKTRDY
+ );
+ csr |= MUSB_TXCSR_MODE;
+
+ if (usb_gettoggle(urb->dev,
+ qh->epnum, 1))
+ csr |= MUSB_TXCSR_H_WR_DATATOGGLE
+ | MUSB_TXCSR_H_DATATOGGLE;
+ else
+ csr |= MUSB_TXCSR_CLRDATATOG;
+
+ /* twice in case of double packet buffering */
+ musb_writew(epio, MUSB_TXCSR, csr);
+ /* REVISIT may need to clear FLUSHFIFO ... */
+ musb_writew(epio, MUSB_TXCSR, csr);
+ csr = musb_readw(epio, MUSB_TXCSR);
+ } else {
+ /* endpoint 0: just flush */
+ musb_writew(epio, MUSB_CSR0,
+ csr | MUSB_CSR0_FLUSHFIFO);
+ musb_writew(epio, MUSB_CSR0,
+ csr | MUSB_CSR0_FLUSHFIFO);
+ }
+
+ /* target addr and (for multipoint) hub addr/port */
+ if (musb->is_multipoint) {
+ musb_writeb(mbase,
+ MUSB_BUSCTL_OFFSET(epnum, MUSB_TXFUNCADDR),
+ qh->addr_reg);
+ musb_writeb(mbase,
+ MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBADDR),
+ qh->h_addr_reg);
+ musb_writeb(mbase,
+ MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBPORT),
+ qh->h_port_reg);
+/* FIXME if !epnum, do the same for RX ... */
+ } else
+ musb_writeb(mbase, MUSB_FADDR, qh->addr_reg);
+
+ /* protocol/endpoint/interval/NAKlimit */
+ if (epnum) {
+ musb_writeb(epio, MUSB_TXTYPE, qh->type_reg);
+ if (can_bulk_split(musb, qh->type))
+ musb_writew(epio, MUSB_TXMAXP,
+ packet_sz
+ | ((hw_ep->max_packet_sz_tx /
+ packet_sz) - 1) << 11);
+ else
+ musb_writew(epio, MUSB_TXMAXP,
+ packet_sz);
+ musb_writeb(epio, MUSB_TXINTERVAL, qh->intv_reg);
+ } else {
+ musb_writeb(epio, MUSB_NAKLIMIT0, qh->intv_reg);
+ if (musb->is_multipoint)
+ musb_writeb(epio, MUSB_TYPE0,
+ qh->type_reg);
+ }
+
+ if (can_bulk_split(musb, qh->type))
+ load_count = min((u32) hw_ep->max_packet_sz_tx,
+ len);
+ else
+ load_count = min((u32) packet_sz, len);
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+ if (dma_channel) {
+
+ /* clear previous state */
+ csr = musb_readw(epio, MUSB_TXCSR);
+ csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_DMAENAB);
+ csr |= MUSB_TXCSR_MODE;
+ musb_writew(epio, MUSB_TXCSR,
+ csr | MUSB_TXCSR_MODE);
+
+ qh->segsize = min(len, dma_channel->max_len);
+
+ if (qh->segsize <= packet_sz)
+ dma_channel->desired_mode = 0;
+ else
+ dma_channel->desired_mode = 1;
+
+
+ if (dma_channel->desired_mode == 0) {
+ csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAMODE);
+ csr |= (MUSB_TXCSR_DMAENAB);
+ /* against programming guide */
+ } else
+ csr |= (MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_DMAMODE);
+
+ musb_writew(epio, MUSB_TXCSR, csr);
+
+ dma_ok = dma_controller->channel_program(
+ dma_channel, packet_sz,
+ dma_channel->desired_mode,
+ urb->transfer_dma,
+ qh->segsize);
+ if (dma_ok) {
+ load_count = 0;
+ } else {
+ dma_controller->channel_release(dma_channel);
+ if (is_out)
+ hw_ep->tx_channel = NULL;
+ else
+ hw_ep->rx_channel = NULL;
+ dma_channel = NULL;
+ }
+ }
+#endif
+
+ /* candidate for DMA */
+ if ((is_cppi_enabled() || tusb_dma_omap()) && dma_channel) {
+
+ /* program endpoint CSRs first, then setup DMA.
+ * assume CPPI setup succeeds.
+ * defer enabling dma.
+ */
+ csr = musb_readw(epio, MUSB_TXCSR);
+ csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_DMAENAB);
+ csr |= MUSB_TXCSR_MODE;
+ musb_writew(epio, MUSB_TXCSR,
+ csr | MUSB_TXCSR_MODE);
+
+ dma_channel->actual_len = 0L;
+ qh->segsize = len;
+
+ /* TX uses "rndis" mode automatically, but needs help
+ * to identify the zero-length-final-packet case.
+ */
+ dma_ok = dma_controller->channel_program(
+ dma_channel, packet_sz,
+ (urb->transfer_flags
+ & URB_ZERO_PACKET)
+ == URB_ZERO_PACKET,
+ urb->transfer_dma,
+ qh->segsize);
+ if (dma_ok) {
+ load_count = 0;
+ } else {
+ dma_controller->channel_release(dma_channel);
+ hw_ep->tx_channel = NULL;
+ dma_channel = NULL;
+
+ /* REVISIT there's an error path here that
+ * needs handling: can't do dma, but
+ * there's no pio buffer address...
+ */
+ }
+ }
+
+ if (load_count) {
+ /* ASSERT: TXCSR_DMAENAB was already cleared */
+
+ /* PIO to load FIFO */
+ qh->segsize = load_count;
+ musb_write_fifo(hw_ep, load_count, buf);
+ csr = musb_readw(epio, MUSB_TXCSR);
+ csr &= ~(MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_DMAMODE
+ | MUSB_TXCSR_AUTOSET);
+ /* write CSR */
+ csr |= MUSB_TXCSR_MODE;
+
+ if (epnum)
+ musb_writew(epio, MUSB_TXCSR, csr);
+ }
+
+ /* re-enable interrupt */
+ musb_writew(mbase, MUSB_INTRTXE, int_txe);
+
+ /* IN/receive */
+ } else {
+ u16 csr;
+
+ if (hw_ep->rx_reinit) {
+ musb_rx_reinit(musb, qh, hw_ep);
+
+ /* init new state: toggle and NYET, maybe DMA later */
+ if (usb_gettoggle(urb->dev, qh->epnum, 0))
+ csr = MUSB_RXCSR_H_WR_DATATOGGLE
+ | MUSB_RXCSR_H_DATATOGGLE;
+ else
+ csr = 0;
+ if (qh->type == USB_ENDPOINT_XFER_INT)
+ csr |= MUSB_RXCSR_DISNYET;
+
+ } else {
+ csr = musb_readw(hw_ep->regs, MUSB_RXCSR);
+
+ if (csr & (MUSB_RXCSR_RXPKTRDY
+ | MUSB_RXCSR_DMAENAB
+ | MUSB_RXCSR_H_REQPKT))
+ ERR("broken !rx_reinit, ep%d csr %04x\n",
+ hw_ep->epnum, csr);
+
+ /* scrub any stale state, leaving toggle alone */
+ csr &= MUSB_RXCSR_DISNYET;
+ }
+
+ /* kick things off */
+
+ if ((is_cppi_enabled() || tusb_dma_omap()) && dma_channel) {
+ /* candidate for DMA */
+ if (dma_channel) {
+ dma_channel->actual_len = 0L;
+ qh->segsize = len;
+
+ /* AUTOREQ is in a DMA register */
+ musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
+ csr = musb_readw(hw_ep->regs,
+ MUSB_RXCSR);
+
+ /* unless caller treats short rx transfers as
+ * errors, we dare not queue multiple transfers.
+ */
+ dma_ok = dma_controller->channel_program(
+ dma_channel, packet_sz,
+ !(urb->transfer_flags
+ & URB_SHORT_NOT_OK),
+ urb->transfer_dma,
+ qh->segsize);
+ if (!dma_ok) {
+ dma_controller->channel_release(
+ dma_channel);
+ hw_ep->rx_channel = NULL;
+ dma_channel = NULL;
+ } else
+ csr |= MUSB_RXCSR_DMAENAB;
+ }
+ }
+
+ csr |= MUSB_RXCSR_H_REQPKT;
+ DBG(7, "RXCSR%d := %04x\n", epnum, csr);
+ musb_writew(hw_ep->regs, MUSB_RXCSR, csr);
+ csr = musb_readw(hw_ep->regs, MUSB_RXCSR);
+ }
+}
+
+
+/*
+ * Service the default endpoint (ep0) as host.
+ * Return true until it's time to start the status stage.
+ */
+static bool musb_h_ep0_continue(struct musb *musb, u16 len, struct urb *urb)
+{
+ bool more = false;
+ u8 *fifo_dest = NULL;
+ u16 fifo_count = 0;
+ struct musb_hw_ep *hw_ep = musb->control_ep;
+ struct musb_qh *qh = hw_ep->in_qh;
+ struct usb_ctrlrequest *request;
+
+ switch (musb->ep0_stage) {
+ case MUSB_EP0_IN:
+ fifo_dest = urb->transfer_buffer + urb->actual_length;
+ fifo_count = min(len, ((u16) (urb->transfer_buffer_length
+ - urb->actual_length)));
+ if (fifo_count < len)
+ urb->status = -EOVERFLOW;
+
+ musb_read_fifo(hw_ep, fifo_count, fifo_dest);
+
+ urb->actual_length += fifo_count;
+ if (len < qh->maxpacket) {
+ /* always terminate on short read; it's
+ * rarely reported as an error.
+ */
+ } else if (urb->actual_length <
+ urb->transfer_buffer_length)
+ more = true;
+ break;
+ case MUSB_EP0_START:
+ request = (struct usb_ctrlrequest *) urb->setup_packet;
+
+ if (!request->wLength) {
+ DBG(4, "start no-DATA\n");
+ break;
+ } else if (request->bRequestType & USB_DIR_IN) {
+ DBG(4, "start IN-DATA\n");
+ musb->ep0_stage = MUSB_EP0_IN;
+ more = true;
+ break;
+ } else {
+ DBG(4, "start OUT-DATA\n");
+ musb->ep0_stage = MUSB_EP0_OUT;
+ more = true;
+ }
+ /* FALLTHROUGH */
+ case MUSB_EP0_OUT:
+ fifo_count = min(qh->maxpacket, ((u16)
+ (urb->transfer_buffer_length
+ - urb->actual_length)));
+
+ if (fifo_count) {
+ fifo_dest = (u8 *) (urb->transfer_buffer
+ + urb->actual_length);
+ DBG(3, "Sending %d bytes to %p\n",
+ fifo_count, fifo_dest);
+ musb_write_fifo(hw_ep, fifo_count, fifo_dest);
+
+ urb->actual_length += fifo_count;
+ more = true;
+ }
+ break;
+ default:
+ ERR("bogus ep0 stage %d\n", musb->ep0_stage);
+ break;
+ }
+
+ return more;
+}
+
+/*
+ * Handle default endpoint interrupt as host. Only called in IRQ time
+ * from the LinuxIsr() interrupt service routine.
+ *
+ * called with controller irqlocked
+ */
+irqreturn_t musb_h_ep0_irq(struct musb *musb)
+{
+ struct urb *urb;
+ u16 csr, len;
+ int status = 0;
+ void __iomem *mbase = musb->mregs;
+ struct musb_hw_ep *hw_ep = musb->control_ep;
+ void __iomem *epio = hw_ep->regs;
+ struct musb_qh *qh = hw_ep->in_qh;
+ bool complete = false;
+ irqreturn_t retval = IRQ_NONE;
+
+ /* ep0 only has one queue, "in" */
+ urb = next_urb(qh);
+
+ musb_ep_select(mbase, 0);
+ csr = musb_readw(epio, MUSB_CSR0);
+ len = (csr & MUSB_CSR0_RXPKTRDY)
+ ? musb_readb(epio, MUSB_COUNT0)
+ : 0;
+
+ DBG(4, "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n",
+ csr, qh, len, urb, musb->ep0_stage);
+
+ /* if we just did status stage, we are done */
+ if (MUSB_EP0_STATUS == musb->ep0_stage) {
+ retval = IRQ_HANDLED;
+ complete = true;
+ }
+
+ /* prepare status */
+ if (csr & MUSB_CSR0_H_RXSTALL) {
+ DBG(6, "STALLING ENDPOINT\n");
+ status = -EPIPE;
+
+ } else if (csr & MUSB_CSR0_H_ERROR) {
+ DBG(2, "no response, csr0 %04x\n", csr);
+ status = -EPROTO;
+
+ } else if (csr & MUSB_CSR0_H_NAKTIMEOUT) {
+ DBG(2, "control NAK timeout\n");
+
+ /* NOTE: this code path would be a good place to PAUSE a
+ * control transfer, if another one is queued, so that
+ * ep0 is more likely to stay busy.
+ *
+ * if (qh->ring.next != &musb->control), then
+ * we have a candidate... NAKing is *NOT* an error
+ */
+ musb_writew(epio, MUSB_CSR0, 0);
+ retval = IRQ_HANDLED;
+ }
+
+ if (status) {
+ DBG(6, "aborting\n");
+ retval = IRQ_HANDLED;
+ if (urb)
+ urb->status = status;
+ complete = true;
+
+ /* use the proper sequence to abort the transfer */
+ if (csr & MUSB_CSR0_H_REQPKT) {
+ csr &= ~MUSB_CSR0_H_REQPKT;
+ musb_writew(epio, MUSB_CSR0, csr);
+ csr &= ~MUSB_CSR0_H_NAKTIMEOUT;
+ musb_writew(epio, MUSB_CSR0, csr);
+ } else {
+ csr |= MUSB_CSR0_FLUSHFIFO;
+ musb_writew(epio, MUSB_CSR0, csr);
+ musb_writew(epio, MUSB_CSR0, csr);
+ csr &= ~MUSB_CSR0_H_NAKTIMEOUT;
+ musb_writew(epio, MUSB_CSR0, csr);
+ }
+
+ musb_writeb(epio, MUSB_NAKLIMIT0, 0);
+
+ /* clear it */
+ musb_writew(epio, MUSB_CSR0, 0);
+ }
+
+ if (unlikely(!urb)) {
+ /* stop endpoint since we have no place for its data, this
+ * SHOULD NEVER HAPPEN! */
+ ERR("no URB for end 0\n");
+
+ musb_writew(epio, MUSB_CSR0, MUSB_CSR0_FLUSHFIFO);
+ musb_writew(epio, MUSB_CSR0, MUSB_CSR0_FLUSHFIFO);
+ musb_writew(epio, MUSB_CSR0, 0);
+
+ goto done;
+ }
+
+ if (!complete) {
+ /* call common logic and prepare response */
+ if (musb_h_ep0_continue(musb, len, urb)) {
+ /* more packets required */
+ csr = (MUSB_EP0_IN == musb->ep0_stage)
+ ? MUSB_CSR0_H_REQPKT : MUSB_CSR0_TXPKTRDY;
+ } else {
+ /* data transfer complete; perform status phase */
+ if (usb_pipeout(urb->pipe)
+ || !urb->transfer_buffer_length)
+ csr = MUSB_CSR0_H_STATUSPKT
+ | MUSB_CSR0_H_REQPKT;
+ else
+ csr = MUSB_CSR0_H_STATUSPKT
+ | MUSB_CSR0_TXPKTRDY;
+
+ /* flag status stage */
+ musb->ep0_stage = MUSB_EP0_STATUS;
+
+ DBG(5, "ep0 STATUS, csr %04x\n", csr);
+
+ }
+ musb_writew(epio, MUSB_CSR0, csr);
+ retval = IRQ_HANDLED;
+ } else
+ musb->ep0_stage = MUSB_EP0_IDLE;
+
+ /* call completion handler if done */
+ if (complete)
+ musb_advance_schedule(musb, urb, hw_ep, 1);
+done:
+ return retval;
+}
+
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+
+/* Host side TX (OUT) using Mentor DMA works as follows:
+ submit_urb ->
+ - if queue was empty, Program Endpoint
+ - ... which starts DMA to fifo in mode 1 or 0
+
+ DMA Isr (transfer complete) -> TxAvail()
+ - Stop DMA (~DmaEnab) (<--- Alert ... currently happens
+ only in musb_cleanup_urb)
+ - TxPktRdy has to be set in mode 0 or for
+ short packets in mode 1.
+*/
+
+#endif
+
+/* Service a Tx-Available or dma completion irq for the endpoint */
+void musb_host_tx(struct musb *musb, u8 epnum)
+{
+ int pipe;
+ bool done = false;
+ u16 tx_csr;
+ size_t wLength = 0;
+ u8 *buf = NULL;
+ struct urb *urb;
+ struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
+ void __iomem *epio = hw_ep->regs;
+ struct musb_qh *qh = hw_ep->out_qh;
+ u32 status = 0;
+ void __iomem *mbase = musb->mregs;
+ struct dma_channel *dma;
+
+ urb = next_urb(qh);
+
+ musb_ep_select(mbase, epnum);
+ tx_csr = musb_readw(epio, MUSB_TXCSR);
+
+ /* with CPPI, DMA sometimes triggers "extra" irqs */
+ if (!urb) {
+ DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
+ goto finish;
+ }
+
+ pipe = urb->pipe;
+ dma = is_dma_capable() ? hw_ep->tx_channel : NULL;
+ DBG(4, "OUT/TX%d end, csr %04x%s\n", epnum, tx_csr,
+ dma ? ", dma" : "");
+
+ /* check for errors */
+ if (tx_csr & MUSB_TXCSR_H_RXSTALL) {
+ /* dma was disabled, fifo flushed */
+ DBG(3, "TX end %d stall\n", epnum);
+
+ /* stall; record URB status */
+ status = -EPIPE;
+
+ } else if (tx_csr & MUSB_TXCSR_H_ERROR) {
+ /* (NON-ISO) dma was disabled, fifo flushed */
+ DBG(3, "TX 3strikes on ep=%d\n", epnum);
+
+ status = -ETIMEDOUT;
+
+ } else if (tx_csr & MUSB_TXCSR_H_NAKTIMEOUT) {
+ DBG(6, "TX end=%d device not responding\n", epnum);
+
+ /* NOTE: this code path would be a good place to PAUSE a
+ * transfer, if there's some other (nonperiodic) tx urb
+ * that could use this fifo. (dma complicates it...)
+ *
+ * if (bulk && qh->ring.next != &musb->out_bulk), then
+ * we have a candidate... NAKing is *NOT* an error
+ */
+ musb_ep_select(mbase, epnum);
+ musb_writew(epio, MUSB_TXCSR,
+ MUSB_TXCSR_H_WZC_BITS
+ | MUSB_TXCSR_TXPKTRDY);
+ goto finish;
+ }
+
+ if (status) {
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ dma->status = MUSB_DMA_STATUS_CORE_ABORT;
+ (void) musb->dma_controller->channel_abort(dma);
+ }
+
+ /* do the proper sequence to abort the transfer in the
+ * usb core; the dma engine should already be stopped.
+ */
+ musb_h_tx_flush_fifo(hw_ep);
+ tx_csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_H_ERROR
+ | MUSB_TXCSR_H_RXSTALL
+ | MUSB_TXCSR_H_NAKTIMEOUT
+ );
+
+ musb_ep_select(mbase, epnum);
+ musb_writew(epio, MUSB_TXCSR, tx_csr);
+ /* REVISIT may need to clear FLUSHFIFO ... */
+ musb_writew(epio, MUSB_TXCSR, tx_csr);
+ musb_writeb(epio, MUSB_TXINTERVAL, 0);
+
+ done = true;
+ }
+
+ /* second cppi case */
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ DBG(4, "extra TX%d ready, csr %04x\n", epnum, tx_csr);
+ goto finish;
+
+ }
+
+ /* REVISIT this looks wrong... */
+ if (!status || dma || usb_pipeisoc(pipe)) {
+ if (dma)
+ wLength = dma->actual_len;
+ else
+ wLength = qh->segsize;
+ qh->offset += wLength;
+
+ if (usb_pipeisoc(pipe)) {
+ struct usb_iso_packet_descriptor *d;
+
+ d = urb->iso_frame_desc + qh->iso_idx;
+ d->actual_length = qh->segsize;
+ if (++qh->iso_idx >= urb->number_of_packets) {
+ done = true;
+ } else {
+ d++;
+ buf = urb->transfer_buffer + d->offset;
+ wLength = d->length;
+ }
+ } else if (dma) {
+ done = true;
+ } else {
+ /* see if we need to send more data, or ZLP */
+ if (qh->segsize < qh->maxpacket)
+ done = true;
+ else if (qh->offset == urb->transfer_buffer_length
+ && !(urb->transfer_flags
+ & URB_ZERO_PACKET))
+ done = true;
+ if (!done) {
+ buf = urb->transfer_buffer
+ + qh->offset;
+ wLength = urb->transfer_buffer_length
+ - qh->offset;
+ }
+ }
+ }
+
+ /* urb->status != -EINPROGRESS means request has been faulted,
+ * so we must abort this transfer after cleanup
+ */
+ if (urb->status != -EINPROGRESS) {
+ done = true;
+ if (status == 0)
+ status = urb->status;
+ }
+
+ if (done) {
+ /* set status */
+ urb->status = status;
+ urb->actual_length = qh->offset;
+ musb_advance_schedule(musb, urb, hw_ep, USB_DIR_OUT);
+
+ } else if (!(tx_csr & MUSB_TXCSR_DMAENAB)) {
+ /* WARN_ON(!buf); */
+
+ /* REVISIT: some docs say that when hw_ep->tx_double_buffered,
+ * (and presumably, fifo is not half-full) we should write TWO
+ * packets before updating TXCSR ... other docs disagree ...
+ */
+ /* PIO: start next packet in this URB */
+ wLength = min(qh->maxpacket, (u16) wLength);
+ musb_write_fifo(hw_ep, wLength, buf);
+ qh->segsize = wLength;
+
+ musb_ep_select(mbase, epnum);
+ musb_writew(epio, MUSB_TXCSR,
+ MUSB_TXCSR_H_WZC_BITS | MUSB_TXCSR_TXPKTRDY);
+ } else
+ DBG(1, "not complete, but dma enabled?\n");
+
+finish:
+ return;
+}
+
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+
+/* Host side RX (IN) using Mentor DMA works as follows:
+ submit_urb ->
+ - if queue was empty, ProgramEndpoint
+ - first IN token is sent out (by setting ReqPkt)
+ LinuxIsr -> RxReady()
+ /\ => first packet is received
+ | - Set in mode 0 (DmaEnab, ~ReqPkt)
+ | -> DMA Isr (transfer complete) -> RxReady()
+ | - Ack receive (~RxPktRdy), turn off DMA (~DmaEnab)
+ | - if urb not complete, send next IN token (ReqPkt)
+ | | else complete urb.
+ | |
+ ---------------------------
+ *
+ * Nuances of mode 1:
+ * For short packets, no ack (+RxPktRdy) is sent automatically
+ * (even if AutoClear is ON)
+ * For full packets, ack (~RxPktRdy) and next IN token (+ReqPkt) is sent
+ * automatically => major problem, as collecting the next packet becomes
+ * difficult. Hence mode 1 is not used.
+ *
+ * REVISIT
+ * All we care about at this driver level is that
+ * (a) all URBs terminate with REQPKT cleared and fifo(s) empty;
+ * (b) termination conditions are: short RX, or buffer full;
+ * (c) fault modes include
+ * - iff URB_SHORT_NOT_OK, short RX status is -EREMOTEIO.
+ * (and that endpoint's dma queue stops immediately)
+ * - overflow (full, PLUS more bytes in the terminal packet)
+ *
+ * So for example, usb-storage sets URB_SHORT_NOT_OK, and would
+ * thus be a great candidate for using mode 1 ... for all but the
+ * last packet of one URB's transfer.
+ */
+
+#endif
+
+/*
+ * Service an RX interrupt for the given IN endpoint; docs cover bulk, iso,
+ * and high-bandwidth IN transfer cases.
+ */
+void musb_host_rx(struct musb *musb, u8 epnum)
+{
+ struct urb *urb;
+ struct musb_hw_ep *hw_ep = musb->endpoints + epnum;
+ void __iomem *epio = hw_ep->regs;
+ struct musb_qh *qh = hw_ep->in_qh;
+ size_t xfer_len;
+ void __iomem *mbase = musb->mregs;
+ int pipe;
+ u16 rx_csr, val;
+ bool iso_err = false;
+ bool done = false;
+ u32 status;
+ struct dma_channel *dma;
+
+ musb_ep_select(mbase, epnum);
+
+ urb = next_urb(qh);
+ dma = is_dma_capable() ? hw_ep->rx_channel : NULL;
+ status = 0;
+ xfer_len = 0;
+
+ rx_csr = musb_readw(epio, MUSB_RXCSR);
+ val = rx_csr;
+
+ if (unlikely(!urb)) {
+ /* REVISIT -- THIS SHOULD NEVER HAPPEN ... but, at least
+ * usbtest #11 (unlinks) triggers it regularly, sometimes
+ * with fifo full. (Only with DMA??)
+ */
+ DBG(3, "BOGUS RX%d ready, csr %04x, count %d\n", epnum, val,
+ musb_readw(epio, MUSB_RXCOUNT));
+ musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG);
+ return;
+ }
+
+ pipe = urb->pipe;
+
+ DBG(5, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n",
+ epnum, rx_csr, urb->actual_length,
+ dma ? dma->actual_len : 0);
+
+ /* check for errors, concurrent stall & unlink is not really
+ * handled yet! */
+ if (rx_csr & MUSB_RXCSR_H_RXSTALL) {
+ DBG(3, "RX end %d STALL\n", epnum);
+
+ /* stall; record URB status */
+ status = -EPIPE;
+
+ } else if (rx_csr & MUSB_RXCSR_H_ERROR) {
+ DBG(3, "end %d RX proto error\n", epnum);
+
+ status = -EPROTO;
+ musb_writeb(epio, MUSB_RXINTERVAL, 0);
+
+ } else if (rx_csr & MUSB_RXCSR_DATAERROR) {
+
+ if (USB_ENDPOINT_XFER_ISOC != qh->type) {
+ /* NOTE this code path would be a good place to PAUSE a
+ * transfer, if there's some other (nonperiodic) rx urb
+ * that could use this fifo. (dma complicates it...)
+ *
+ * if (bulk && qh->ring.next != &musb->in_bulk), then
+ * we have a candidate... NAKing is *NOT* an error
+ */
+ DBG(6, "RX end %d NAK timeout\n", epnum);
+ musb_ep_select(mbase, epnum);
+ musb_writew(epio, MUSB_RXCSR,
+ MUSB_RXCSR_H_WZC_BITS
+ | MUSB_RXCSR_H_REQPKT);
+
+ goto finish;
+ } else {
+ DBG(4, "RX end %d ISO data error\n", epnum);
+ /* packet error reported later */
+ iso_err = true;
+ }
+ }
+
+ /* faults abort the transfer */
+ if (status) {
+ /* clean up dma and collect transfer count */
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ dma->status = MUSB_DMA_STATUS_CORE_ABORT;
+ (void) musb->dma_controller->channel_abort(dma);
+ xfer_len = dma->actual_len;
+ }
+ musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG);
+ musb_writeb(epio, MUSB_RXINTERVAL, 0);
+ done = true;
+ goto finish;
+ }
+
+ if (unlikely(dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY)) {
+ /* SHOULD NEVER HAPPEN ... but at least DaVinci has done it */
+ ERR("RX%d dma busy, csr %04x\n", epnum, rx_csr);
+ goto finish;
+ }
+
+ /* thorough shutdown for now ... given more precise fault handling
+ * and better queueing support, we might keep a DMA pipeline going
+ * while processing this irq for earlier completions.
+ */
+
+ /* FIXME this is _way_ too much in-line logic for Mentor DMA */
+
+#ifndef CONFIG_USB_INVENTRA_DMA
+ if (rx_csr & MUSB_RXCSR_H_REQPKT) {
+ /* REVISIT this happened for a while on some short reads...
+ * the cleanup still needs investigation... looks bad...
+ * and also duplicates dma cleanup code above ... plus,
+ * shouldn't this be the "half full" double buffer case?
+ */
+ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) {
+ dma->status = MUSB_DMA_STATUS_CORE_ABORT;
+ (void) musb->dma_controller->channel_abort(dma);
+ xfer_len = dma->actual_len;
+ done = true;
+ }
+
+ DBG(2, "RXCSR%d %04x, reqpkt, len %zu%s\n", epnum, rx_csr,
+ xfer_len, dma ? ", dma" : "");
+ rx_csr &= ~MUSB_RXCSR_H_REQPKT;
+
+ musb_ep_select(mbase, epnum);
+ musb_writew(epio, MUSB_RXCSR,
+ MUSB_RXCSR_H_WZC_BITS | rx_csr);
+ }
+#endif
+ if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) {
+ xfer_len = dma->actual_len;
+
+ val &= ~(MUSB_RXCSR_DMAENAB
+ | MUSB_RXCSR_H_AUTOREQ
+ | MUSB_RXCSR_AUTOCLEAR
+ | MUSB_RXCSR_RXPKTRDY);
+ musb_writew(hw_ep->regs, MUSB_RXCSR, val);
+
+#ifdef CONFIG_USB_INVENTRA_DMA
+ /* done if urb buffer is full or short packet is recd */
+ done = (urb->actual_length + xfer_len >=
+ urb->transfer_buffer_length
+ || dma->actual_len < qh->maxpacket);
+
+ /* send IN token for next packet, without AUTOREQ */
+ if (!done) {
+ val |= MUSB_RXCSR_H_REQPKT;
+ musb_writew(epio, MUSB_RXCSR,
+ MUSB_RXCSR_H_WZC_BITS | val);
+ }
+
+ DBG(4, "ep %d dma %s, rxcsr %04x, rxcount %d\n", epnum,
+ done ? "off" : "reset",
+ musb_readw(epio, MUSB_RXCSR),
+ musb_readw(epio, MUSB_RXCOUNT));
+#else
+ done = true;
+#endif
+ } else if (urb->status == -EINPROGRESS) {
+ /* if no errors, be sure a packet is ready for unloading */
+ if (unlikely(!(rx_csr & MUSB_RXCSR_RXPKTRDY))) {
+ status = -EPROTO;
+ ERR("Rx interrupt with no errors or packet!\n");
+
+ /* FIXME this is another "SHOULD NEVER HAPPEN" */
+
+/* SCRUB (RX) */
+ /* do the proper sequence to abort the transfer */
+ musb_ep_select(mbase, epnum);
+ val &= ~MUSB_RXCSR_H_REQPKT;
+ musb_writew(epio, MUSB_RXCSR, val);
+ goto finish;
+ }
+
+ /* we are expecting IN packets */
+#ifdef CONFIG_USB_INVENTRA_DMA
+ if (dma) {
+ struct dma_controller *c;
+ u16 rx_count;
+ int ret;
+
+ rx_count = musb_readw(epio, MUSB_RXCOUNT);
+
+ DBG(2, "RX%d count %d, buffer 0x%x len %d/%d\n",
+ epnum, rx_count,
+ urb->transfer_dma
+ + urb->actual_length,
+ qh->offset,
+ urb->transfer_buffer_length);
+
+ c = musb->dma_controller;
+
+ dma->desired_mode = 0;
+#ifdef USE_MODE1
+ /* because of the issue below, mode 1 will
+ * only rarely behave with correct semantics.
+ */
+ if ((urb->transfer_flags &
+ URB_SHORT_NOT_OK)
+ && (urb->transfer_buffer_length -
+ urb->actual_length)
+ > qh->maxpacket)
+ dma->desired_mode = 1;
+#endif
+
+/* Disadvantage of using mode 1:
+ * It's basically usable only for mass storage class; essentially all
+ * other protocols also terminate transfers on short packets.
+ *
+ * Details:
+ * An extra IN token is sent at the end of the transfer (due to AUTOREQ)
+ * If you try to use mode 1 for (transfer_buffer_length - 512), and try
+ * to use the extra IN token to grab the last packet using mode 0, then
+ * the problem is that you cannot be sure when the device will send the
+ * last packet and RxPktRdy set. Sometimes the packet is recd too soon
+ * such that it gets lost when RxCSR is re-set at the end of the mode 1
+ * transfer, while sometimes it is recd just a little late so that if you
+ * try to configure for mode 0 soon after the mode 1 transfer is
+ * completed, you will find rxcount 0. Okay, so you might think why not
+ * wait for an interrupt when the pkt is recd. Well, you won't get any!
+ */
+
+ val = musb_readw(epio, MUSB_RXCSR);
+ val &= ~MUSB_RXCSR_H_REQPKT;
+
+ if (dma->desired_mode == 0)
+ val &= ~MUSB_RXCSR_H_AUTOREQ;
+ else
+ val |= MUSB_RXCSR_H_AUTOREQ;
+ val |= MUSB_RXCSR_AUTOCLEAR | MUSB_RXCSR_DMAENAB;
+
+ musb_writew(epio, MUSB_RXCSR,
+ MUSB_RXCSR_H_WZC_BITS | val);
+
+ /* REVISIT if when actual_length != 0,
+ * transfer_buffer_length needs to be
+ * adjusted first...
+ */
+ ret = c->channel_program(
+ dma, qh->maxpacket,
+ dma->desired_mode,
+ urb->transfer_dma
+ + urb->actual_length,
+ (dma->desired_mode == 0)
+ ? rx_count
+ : urb->transfer_buffer_length);
+
+ if (!ret) {
+ c->channel_release(dma);
+ hw_ep->rx_channel = NULL;
+ dma = NULL;
+ /* REVISIT reset CSR */
+ }
+ }
+#endif /* Mentor DMA */
+
+ if (!dma) {
+ done = musb_host_packet_rx(musb, urb,
+ epnum, iso_err);
+ DBG(6, "read %spacket\n", done ? "last " : "");
+ }
+ }
+
+ if (dma && usb_pipeisoc(pipe)) {
+ struct usb_iso_packet_descriptor *d;
+ int iso_stat = status;
+
+ d = urb->iso_frame_desc + qh->iso_idx;
+ d->actual_length += xfer_len;
+ if (iso_err) {
+ iso_stat = -EILSEQ;
+ urb->error_count++;
+ }
+ d->status = iso_stat;
+ }
+
+finish:
+ urb->actual_length += xfer_len;
+ qh->offset += xfer_len;
+ if (done) {
+ if (urb->status == -EINPROGRESS)
+ urb->status = status;
+ musb_advance_schedule(musb, urb, hw_ep, USB_DIR_IN);
+ }
+}
+
+/* schedule nodes correspond to peripheral endpoints, like an OHCI QH.
+ * the software schedule associates multiple such nodes with a given
+ * host side hardware endpoint + direction; scheduling may activate
+ * that hardware endpoint.
+ */
+static int musb_schedule(
+ struct musb *musb,
+ struct musb_qh *qh,
+ int is_in)
+{
+ int idle;
+ int best_diff;
+ int best_end, epnum;
+ struct musb_hw_ep *hw_ep = NULL;
+ struct list_head *head = NULL;
+
+ /* use fixed hardware for control and bulk */
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL:
+ head = &musb->control;
+ hw_ep = musb->control_ep;
+ break;
+ case USB_ENDPOINT_XFER_BULK:
+ hw_ep = musb->bulk_ep;
+ if (is_in)
+ head = &musb->in_bulk;
+ else
+ head = &musb->out_bulk;
+ break;
+ }
+ if (head) {
+ idle = list_empty(head);
+ list_add_tail(&qh->ring, head);
+ goto success;
+ }
+
+ /* else, periodic transfers get muxed to other endpoints */
+
+ /* FIXME this doesn't consider direction, so it can only
+ * work for one half of the endpoint hardware, and assumes
+ * the previous cases handled all non-shared endpoints...
+ */
+
+ /* we know this qh hasn't been scheduled, so all we need to do
+ * is choose which hardware endpoint to put it on ...
+ *
+ * REVISIT what we really want here is a regular schedule tree
+ * like e.g. OHCI uses, but for now musb->periodic is just an
+ * array of the _single_ logical endpoint associated with a
+ * given physical one (identity mapping logical->physical).
+ *
+ * that simplistic approach makes TT scheduling a lot simpler;
+ * there is none, and thus none of its complexity...
+ */
+ best_diff = 4096;
+ best_end = -1;
+
+ for (epnum = 1; epnum < musb->nr_endpoints; epnum++) {
+ int diff;
+
+ if (musb->periodic[epnum])
+ continue;
+ hw_ep = &musb->endpoints[epnum];
+ if (hw_ep == musb->bulk_ep)
+ continue;
+
+ if (is_in)
+ diff = hw_ep->max_packet_sz_rx - qh->maxpacket;
+ else
+ diff = hw_ep->max_packet_sz_tx - qh->maxpacket;
+
+ if (diff > 0 && best_diff > diff) {
+ best_diff = diff;
+ best_end = epnum;
+ }
+ }
+ if (best_end < 0)
+ return -ENOSPC;
+
+ idle = 1;
+ hw_ep = musb->endpoints + best_end;
+ musb->periodic[best_end] = qh;
+ DBG(4, "qh %p periodic slot %d\n", qh, best_end);
+success:
+ qh->hw_ep = hw_ep;
+ qh->hep->hcpriv = qh;
+ if (idle)
+ musb_start_urb(musb, is_in, qh);
+ return 0;
+}
+
+static int musb_urb_enqueue(
+ struct usb_hcd *hcd,
+ struct urb *urb,
+ gfp_t mem_flags)
+{
+ unsigned long flags;
+ struct musb *musb = hcd_to_musb(hcd);
+ struct usb_host_endpoint *hep = urb->ep;
+ struct musb_qh *qh = hep->hcpriv;
+ struct usb_endpoint_descriptor *epd = &hep->desc;
+ int ret;
+ unsigned type_reg;
+ unsigned interval;
+
+ /* host role must be active */
+ if (!is_host_active(musb) || !musb->is_active)
+ return -ENODEV;
+
+ spin_lock_irqsave(&musb->lock, flags);
+ ret = usb_hcd_link_urb_to_ep(hcd, urb);
+ spin_unlock_irqrestore(&musb->lock, flags);
+ if (ret)
+ return ret;
+
+ /* DMA mapping was already done, if needed, and this urb is on
+ * hep->urb_list ... so there's little to do unless hep wasn't
+ * yet scheduled onto a live qh.
+ *
+ * REVISIT best to keep hep->hcpriv valid until the endpoint gets
+ * disabled, testing for empty qh->ring and avoiding qh setup costs
+ * except for the first urb queued after a config change.
+ */
+ if (qh) {
+ urb->hcpriv = qh;
+ return 0;
+ }
+
+ /* Allocate and initialize qh, minimizing the work done each time
+ * hw_ep gets reprogrammed, or with irqs blocked. Then schedule it.
+ *
+ * REVISIT consider a dedicated qh kmem_cache, so it's harder
+ * for bugs in other kernel code to break this driver...
+ */
+ qh = kzalloc(sizeof *qh, mem_flags);
+ if (!qh) {
+ usb_hcd_unlink_urb_from_ep(hcd, urb);
+ return -ENOMEM;
+ }
+
+ qh->hep = hep;
+ qh->dev = urb->dev;
+ INIT_LIST_HEAD(&qh->ring);
+ qh->is_ready = 1;
+
+ qh->maxpacket = le16_to_cpu(epd->wMaxPacketSize);
+
+ /* no high bandwidth support yet */
+ if (qh->maxpacket & ~0x7ff) {
+ ret = -EMSGSIZE;
+ goto done;
+ }
+
+ qh->epnum = epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+ qh->type = epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+
+ /* NOTE: urb->dev->devnum is wrong during SET_ADDRESS */
+ qh->addr_reg = (u8) usb_pipedevice(urb->pipe);
+
+ /* precompute rxtype/txtype/type0 register */
+ type_reg = (qh->type << 4) | qh->epnum;
+ switch (urb->dev->speed) {
+ case USB_SPEED_LOW:
+ type_reg |= 0xc0;
+ break;
+ case USB_SPEED_FULL:
+ type_reg |= 0x80;
+ break;
+ default:
+ type_reg |= 0x40;
+ }
+ qh->type_reg = type_reg;
+
+ /* precompute rxinterval/txinterval register */
+ interval = min((u8)16, epd->bInterval); /* log encoding */
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_INT:
+ /* fullspeed uses linear encoding */
+ if (USB_SPEED_FULL == urb->dev->speed) {
+ interval = epd->bInterval;
+ if (!interval)
+ interval = 1;
+ }
+ /* FALLTHROUGH */
+ case USB_ENDPOINT_XFER_ISOC:
+ /* iso always uses log encoding */
+ break;
+ default:
+ /* REVISIT we actually want to use NAK limits, hinting to the
+ * transfer scheduling logic to try some other qh, e.g. try
+ * for 2 msec first:
+ *
+ * interval = (USB_SPEED_HIGH == urb->dev->speed) ? 16 : 2;
+ *
+ * The downside of disabling this is that transfer scheduling
+ * gets VERY unfair for nonperiodic transfers; a misbehaving
+ * peripheral could make that hurt. Or for reads, one that's
+ * perfectly normal: network and other drivers keep reads
+ * posted at all times, having one pending for a week should
+ * be perfectly safe.
+ *
+ * The upside of disabling it is avoidng transfer scheduling
+ * code to put this aside for while.
+ */
+ interval = 0;
+ }
+ qh->intv_reg = interval;
+
+ /* precompute addressing for external hub/tt ports */
+ if (musb->is_multipoint) {
+ struct usb_device *parent = urb->dev->parent;
+
+ if (parent != hcd->self.root_hub) {
+ qh->h_addr_reg = (u8) parent->devnum;
+
+ /* set up tt info if needed */
+ if (urb->dev->tt) {
+ qh->h_port_reg = (u8) urb->dev->ttport;
+ qh->h_addr_reg |= 0x80;
+ }
+ }
+ }
+
+ /* invariant: hep->hcpriv is null OR the qh that's already scheduled.
+ * until we get real dma queues (with an entry for each urb/buffer),
+ * we only have work to do in the former case.
+ */
+ spin_lock_irqsave(&musb->lock, flags);
+ if (hep->hcpriv) {
+ /* some concurrent activity submitted another urb to hep...
+ * odd, rare, error prone, but legal.
+ */
+ kfree(qh);
+ ret = 0;
+ } else
+ ret = musb_schedule(musb, qh,
+ epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK);
+
+ if (ret == 0) {
+ urb->hcpriv = qh;
+ /* FIXME set urb->start_frame for iso/intr, it's tested in
+ * musb_start_urb(), but otherwise only konicawc cares ...
+ */
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+done:
+ if (ret != 0) {
+ usb_hcd_unlink_urb_from_ep(hcd, urb);
+ kfree(qh);
+ }
+ return ret;
+}
+
+
+/*
+ * abort a transfer that's at the head of a hardware queue.
+ * called with controller locked, irqs blocked
+ * that hardware queue advances to the next transfer, unless prevented
+ */
+static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh, int is_in)
+{
+ struct musb_hw_ep *ep = qh->hw_ep;
+ void __iomem *epio = ep->regs;
+ unsigned hw_end = ep->epnum;
+ void __iomem *regs = ep->musb->mregs;
+ u16 csr;
+ int status = 0;
+
+ musb_ep_select(regs, hw_end);
+
+ if (is_dma_capable()) {
+ struct dma_channel *dma;
+
+ dma = is_in ? ep->rx_channel : ep->tx_channel;
+ if (dma) {
+ status = ep->musb->dma_controller->channel_abort(dma);
+ DBG(status ? 1 : 3,
+ "abort %cX%d DMA for urb %p --> %d\n",
+ is_in ? 'R' : 'T', ep->epnum,
+ urb, status);
+ urb->actual_length += dma->actual_len;
+ }
+ }
+
+ /* turn off DMA requests, discard state, stop polling ... */
+ if (is_in) {
+ /* giveback saves bulk toggle */
+ csr = musb_h_flush_rxfifo(ep, 0);
+
+ /* REVISIT we still get an irq; should likely clear the
+ * endpoint's irq status here to avoid bogus irqs.
+ * clearing that status is platform-specific...
+ */
+ } else {
+ musb_h_tx_flush_fifo(ep);
+ csr = musb_readw(epio, MUSB_TXCSR);
+ csr &= ~(MUSB_TXCSR_AUTOSET
+ | MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_H_RXSTALL
+ | MUSB_TXCSR_H_NAKTIMEOUT
+ | MUSB_TXCSR_H_ERROR
+ | MUSB_TXCSR_TXPKTRDY);
+ musb_writew(epio, MUSB_TXCSR, csr);
+ /* REVISIT may need to clear FLUSHFIFO ... */
+ musb_writew(epio, MUSB_TXCSR, csr);
+ /* flush cpu writebuffer */
+ csr = musb_readw(epio, MUSB_TXCSR);
+ }
+ if (status == 0)
+ musb_advance_schedule(ep->musb, urb, ep, is_in);
+ return status;
+}
+
+static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+ struct musb_qh *qh;
+ struct list_head *sched;
+ unsigned long flags;
+ int ret;
+
+ DBG(4, "urb=%p, dev%d ep%d%s\n", urb,
+ usb_pipedevice(urb->pipe),
+ usb_pipeendpoint(urb->pipe),
+ usb_pipein(urb->pipe) ? "in" : "out");
+
+ spin_lock_irqsave(&musb->lock, flags);
+ ret = usb_hcd_check_unlink_urb(hcd, urb, status);
+ if (ret)
+ goto done;
+
+ qh = urb->hcpriv;
+ if (!qh)
+ goto done;
+
+ /* Any URB not actively programmed into endpoint hardware can be
+ * immediately given back. Such an URB must be at the head of its
+ * endpoint queue, unless someday we get real DMA queues. And even
+ * then, it might not be known to the hardware...
+ *
+ * Otherwise abort current transfer, pending dma, etc.; urb->status
+ * has already been updated. This is a synchronous abort; it'd be
+ * OK to hold off until after some IRQ, though.
+ */
+ if (!qh->is_ready || urb->urb_list.prev != &qh->hep->urb_list)
+ ret = -EINPROGRESS;
+ else {
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL:
+ sched = &musb->control;
+ break;
+ case USB_ENDPOINT_XFER_BULK:
+ if (usb_pipein(urb->pipe))
+ sched = &musb->in_bulk;
+ else
+ sched = &musb->out_bulk;
+ break;
+ default:
+ /* REVISIT when we get a schedule tree, periodic
+ * transfers won't always be at the head of a
+ * singleton queue...
+ */
+ sched = NULL;
+ break;
+ }
+ }
+
+ /* NOTE: qh is invalid unless !list_empty(&hep->urb_list) */
+ if (ret < 0 || (sched && qh != first_qh(sched))) {
+ int ready = qh->is_ready;
+
+ ret = 0;
+ qh->is_ready = 0;
+ __musb_giveback(musb, urb, 0);
+ qh->is_ready = ready;
+ } else
+ ret = musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN);
+done:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return ret;
+}
+
+/* disable an endpoint */
+static void
+musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep)
+{
+ u8 epnum = hep->desc.bEndpointAddress;
+ unsigned long flags;
+ struct musb *musb = hcd_to_musb(hcd);
+ u8 is_in = epnum & USB_DIR_IN;
+ struct musb_qh *qh = hep->hcpriv;
+ struct urb *urb, *tmp;
+ struct list_head *sched;
+
+ if (!qh)
+ return;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL:
+ sched = &musb->control;
+ break;
+ case USB_ENDPOINT_XFER_BULK:
+ if (is_in)
+ sched = &musb->in_bulk;
+ else
+ sched = &musb->out_bulk;
+ break;
+ default:
+ /* REVISIT when we get a schedule tree, periodic transfers
+ * won't always be at the head of a singleton queue...
+ */
+ sched = NULL;
+ break;
+ }
+
+ /* NOTE: qh is invalid unless !list_empty(&hep->urb_list) */
+
+ /* kick first urb off the hardware, if needed */
+ qh->is_ready = 0;
+ if (!sched || qh == first_qh(sched)) {
+ urb = next_urb(qh);
+
+ /* make software (then hardware) stop ASAP */
+ if (!urb->unlinked)
+ urb->status = -ESHUTDOWN;
+
+ /* cleanup */
+ musb_cleanup_urb(urb, qh, urb->pipe & USB_DIR_IN);
+ } else
+ urb = NULL;
+
+ /* then just nuke all the others */
+ list_for_each_entry_safe_from(urb, tmp, &hep->urb_list, urb_list)
+ musb_giveback(qh, urb, -ESHUTDOWN);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+static int musb_h_get_frame_number(struct usb_hcd *hcd)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+
+ return musb_readw(musb->mregs, MUSB_FRAME);
+}
+
+static int musb_h_start(struct usb_hcd *hcd)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+
+ /* NOTE: musb_start() is called when the hub driver turns
+ * on port power, or when (OTG) peripheral starts.
+ */
+ hcd->state = HC_STATE_RUNNING;
+ musb->port1_status = 0;
+ return 0;
+}
+
+static void musb_h_stop(struct usb_hcd *hcd)
+{
+ musb_stop(hcd_to_musb(hcd));
+ hcd->state = HC_STATE_HALT;
+}
+
+static int musb_bus_suspend(struct usb_hcd *hcd)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+
+ if (musb->xceiv.state == OTG_STATE_A_SUSPEND)
+ return 0;
+
+ if (is_host_active(musb) && musb->is_active) {
+ WARNING("trying to suspend as %s is_active=%i\n",
+ otg_state_string(musb), musb->is_active);
+ return -EBUSY;
+ } else
+ return 0;
+}
+
+static int musb_bus_resume(struct usb_hcd *hcd)
+{
+ /* resuming child port does the work */
+ return 0;
+}
+
+const struct hc_driver musb_hc_driver = {
+ .description = "musb-hcd",
+ .product_desc = "MUSB HDRC host driver",
+ .hcd_priv_size = sizeof(struct musb),
+ .flags = HCD_USB2 | HCD_MEMORY,
+
+ /* not using irq handler or reset hooks from usbcore, since
+ * those must be shared with peripheral code for OTG configs
+ */
+
+ .start = musb_h_start,
+ .stop = musb_h_stop,
+
+ .get_frame_number = musb_h_get_frame_number,
+
+ .urb_enqueue = musb_urb_enqueue,
+ .urb_dequeue = musb_urb_dequeue,
+ .endpoint_disable = musb_h_disable,
+
+ .hub_status_data = musb_hub_status_data,
+ .hub_control = musb_hub_control,
+ .bus_suspend = musb_bus_suspend,
+ .bus_resume = musb_bus_resume,
+ /* .start_port_reset = NULL, */
+ /* .hub_irq_enable = NULL, */
+};
diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
new file mode 100644
index 0000000..77bcdb9
--- /dev/null
+++ b/drivers/usb/musb/musb_host.h
@@ -0,0 +1,110 @@
+/*
+ * MUSB OTG driver host defines
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef _MUSB_HOST_H
+#define _MUSB_HOST_H
+
+static inline struct usb_hcd *musb_to_hcd(struct musb *musb)
+{
+ return container_of((void *) musb, struct usb_hcd, hcd_priv);
+}
+
+static inline struct musb *hcd_to_musb(struct usb_hcd *hcd)
+{
+ return (struct musb *) (hcd->hcd_priv);
+}
+
+/* stored in "usb_host_endpoint.hcpriv" for scheduled endpoints */
+struct musb_qh {
+ struct usb_host_endpoint *hep; /* usbcore info */
+ struct usb_device *dev;
+ struct musb_hw_ep *hw_ep; /* current binding */
+
+ struct list_head ring; /* of musb_qh */
+ /* struct musb_qh *next; */ /* for periodic tree */
+
+ unsigned offset; /* in urb->transfer_buffer */
+ unsigned segsize; /* current xfer fragment */
+
+ u8 type_reg; /* {rx,tx} type register */
+ u8 intv_reg; /* {rx,tx} interval register */
+ u8 addr_reg; /* device address register */
+ u8 h_addr_reg; /* hub address register */
+ u8 h_port_reg; /* hub port register */
+
+ u8 is_ready; /* safe to modify hw_ep */
+ u8 type; /* XFERTYPE_* */
+ u8 epnum;
+ u16 maxpacket;
+ u16 frame; /* for periodic schedule */
+ unsigned iso_idx; /* in urb->iso_frame_desc[] */
+};
+
+/* map from control or bulk queue head to the first qh on that ring */
+static inline struct musb_qh *first_qh(struct list_head *q)
+{
+ if (list_empty(q))
+ return NULL;
+ return list_entry(q->next, struct musb_qh, ring);
+}
+
+
+extern void musb_root_disconnect(struct musb *musb);
+
+struct usb_hcd;
+
+extern int musb_hub_status_data(struct usb_hcd *hcd, char *buf);
+extern int musb_hub_control(struct usb_hcd *hcd,
+ u16 typeReq, u16 wValue, u16 wIndex,
+ char *buf, u16 wLength);
+
+extern const struct hc_driver musb_hc_driver;
+
+static inline struct urb *next_urb(struct musb_qh *qh)
+{
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ struct list_head *queue;
+
+ if (!qh)
+ return NULL;
+ queue = &qh->hep->urb_list;
+ if (list_empty(queue))
+ return NULL;
+ return list_entry(queue->next, struct urb, urb_list);
+#else
+ return NULL;
+#endif
+}
+
+#endif /* _MUSB_HOST_H */
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h
new file mode 100644
index 0000000..6bbedae
--- /dev/null
+++ b/drivers/usb/musb/musb_io.h
@@ -0,0 +1,115 @@
+/*
+ * MUSB OTG driver register I/O
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_LINUX_PLATFORM_ARCH_H__
+#define __MUSB_LINUX_PLATFORM_ARCH_H__
+
+#include <linux/io.h>
+
+#ifndef CONFIG_ARM
+static inline void readsl(const void __iomem *addr, void *buf, int len)
+ { insl((unsigned long)addr, buf, len); }
+static inline void readsw(const void __iomem *addr, void *buf, int len)
+ { insw((unsigned long)addr, buf, len); }
+static inline void readsb(const void __iomem *addr, void *buf, int len)
+ { insb((unsigned long)addr, buf, len); }
+
+static inline void writesl(const void __iomem *addr, const void *buf, int len)
+ { outsl((unsigned long)addr, buf, len); }
+static inline void writesw(const void __iomem *addr, const void *buf, int len)
+ { outsw((unsigned long)addr, buf, len); }
+static inline void writesb(const void __iomem *addr, const void *buf, int len)
+ { outsb((unsigned long)addr, buf, len); }
+
+#endif
+
+/* NOTE: these offsets are all in bytes */
+
+static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
+ { return __raw_readw(addr + offset); }
+
+static inline u32 musb_readl(const void __iomem *addr, unsigned offset)
+ { return __raw_readl(addr + offset); }
+
+
+static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data)
+ { __raw_writew(data, addr + offset); }
+
+static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
+ { __raw_writel(data, addr + offset); }
+
+
+#ifdef CONFIG_USB_TUSB6010
+
+/*
+ * TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum.
+ */
+static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
+{
+ u16 tmp;
+ u8 val;
+
+ tmp = __raw_readw(addr + (offset & ~1));
+ if (offset & 1)
+ val = (tmp >> 8);
+ else
+ val = tmp & 0xff;
+
+ return val;
+}
+
+static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
+{
+ u16 tmp;
+
+ tmp = __raw_readw(addr + (offset & ~1));
+ if (offset & 1)
+ tmp = (data << 8) | (tmp & 0xff);
+ else
+ tmp = (tmp & 0xff00) | data;
+
+ __raw_writew(tmp, addr + (offset & ~1));
+}
+
+#else
+
+static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
+ { return __raw_readb(addr + offset); }
+
+static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
+ { __raw_writeb(data, addr + offset); }
+
+#endif /* CONFIG_USB_TUSB6010 */
+
+#endif
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
new file mode 100644
index 0000000..9c22866
--- /dev/null
+++ b/drivers/usb/musb/musb_regs.h
@@ -0,0 +1,300 @@
+/*
+ * MUSB OTG driver register defines
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MUSB_REGS_H__
+#define __MUSB_REGS_H__
+
+#define MUSB_EP0_FIFOSIZE 64 /* This is non-configurable */
+
+/*
+ * Common USB registers
+ */
+
+#define MUSB_FADDR 0x00 /* 8-bit */
+#define MUSB_POWER 0x01 /* 8-bit */
+
+#define MUSB_INTRTX 0x02 /* 16-bit */
+#define MUSB_INTRRX 0x04
+#define MUSB_INTRTXE 0x06
+#define MUSB_INTRRXE 0x08
+#define MUSB_INTRUSB 0x0A /* 8 bit */
+#define MUSB_INTRUSBE 0x0B /* 8 bit */
+#define MUSB_FRAME 0x0C
+#define MUSB_INDEX 0x0E /* 8 bit */
+#define MUSB_TESTMODE 0x0F /* 8 bit */
+
+/* Get offset for a given FIFO from musb->mregs */
+#ifdef CONFIG_USB_TUSB6010
+#define MUSB_FIFO_OFFSET(epnum) (0x200 + ((epnum) * 0x20))
+#else
+#define MUSB_FIFO_OFFSET(epnum) (0x20 + ((epnum) * 4))
+#endif
+
+/*
+ * Additional Control Registers
+ */
+
+#define MUSB_DEVCTL 0x60 /* 8 bit */
+
+/* These are always controlled through the INDEX register */
+#define MUSB_TXFIFOSZ 0x62 /* 8-bit (see masks) */
+#define MUSB_RXFIFOSZ 0x63 /* 8-bit (see masks) */
+#define MUSB_TXFIFOADD 0x64 /* 16-bit offset shifted right 3 */
+#define MUSB_RXFIFOADD 0x66 /* 16-bit offset shifted right 3 */
+
+/* REVISIT: vctrl/vstatus: optional vendor utmi+phy register at 0x68 */
+#define MUSB_HWVERS 0x6C /* 8 bit */
+
+#define MUSB_EPINFO 0x78 /* 8 bit */
+#define MUSB_RAMINFO 0x79 /* 8 bit */
+#define MUSB_LINKINFO 0x7a /* 8 bit */
+#define MUSB_VPLEN 0x7b /* 8 bit */
+#define MUSB_HS_EOF1 0x7c /* 8 bit */
+#define MUSB_FS_EOF1 0x7d /* 8 bit */
+#define MUSB_LS_EOF1 0x7e /* 8 bit */
+
+/* Offsets to endpoint registers */
+#define MUSB_TXMAXP 0x00
+#define MUSB_TXCSR 0x02
+#define MUSB_CSR0 MUSB_TXCSR /* Re-used for EP0 */
+#define MUSB_RXMAXP 0x04
+#define MUSB_RXCSR 0x06
+#define MUSB_RXCOUNT 0x08
+#define MUSB_COUNT0 MUSB_RXCOUNT /* Re-used for EP0 */
+#define MUSB_TXTYPE 0x0A
+#define MUSB_TYPE0 MUSB_TXTYPE /* Re-used for EP0 */
+#define MUSB_TXINTERVAL 0x0B
+#define MUSB_NAKLIMIT0 MUSB_TXINTERVAL /* Re-used for EP0 */
+#define MUSB_RXTYPE 0x0C
+#define MUSB_RXINTERVAL 0x0D
+#define MUSB_FIFOSIZE 0x0F
+#define MUSB_CONFIGDATA MUSB_FIFOSIZE /* Re-used for EP0 */
+
+/* Offsets to endpoint registers in indexed model (using INDEX register) */
+#define MUSB_INDEXED_OFFSET(_epnum, _offset) \
+ (0x10 + (_offset))
+
+/* Offsets to endpoint registers in flat models */
+#define MUSB_FLAT_OFFSET(_epnum, _offset) \
+ (0x100 + (0x10*(_epnum)) + (_offset))
+
+#ifdef CONFIG_USB_TUSB6010
+/* TUSB6010 EP0 configuration register is special */
+#define MUSB_TUSB_OFFSET(_epnum, _offset) \
+ (0x10 + _offset)
+#include "tusb6010.h" /* Needed "only" for TUSB_EP0_CONF */
+#endif
+
+/* "bus control"/target registers, for host side multipoint (external hubs) */
+#define MUSB_TXFUNCADDR 0x00
+#define MUSB_TXHUBADDR 0x02
+#define MUSB_TXHUBPORT 0x03
+
+#define MUSB_RXFUNCADDR 0x04
+#define MUSB_RXHUBADDR 0x06
+#define MUSB_RXHUBPORT 0x07
+
+#define MUSB_BUSCTL_OFFSET(_epnum, _offset) \
+ (0x80 + (8*(_epnum)) + (_offset))
+
+/*
+ * MUSB Register bits
+ */
+
+/* POWER */
+#define MUSB_POWER_ISOUPDATE 0x80
+#define MUSB_POWER_SOFTCONN 0x40
+#define MUSB_POWER_HSENAB 0x20
+#define MUSB_POWER_HSMODE 0x10
+#define MUSB_POWER_RESET 0x08
+#define MUSB_POWER_RESUME 0x04
+#define MUSB_POWER_SUSPENDM 0x02
+#define MUSB_POWER_ENSUSPEND 0x01
+
+/* INTRUSB */
+#define MUSB_INTR_SUSPEND 0x01
+#define MUSB_INTR_RESUME 0x02
+#define MUSB_INTR_RESET 0x04
+#define MUSB_INTR_BABBLE 0x04
+#define MUSB_INTR_SOF 0x08
+#define MUSB_INTR_CONNECT 0x10
+#define MUSB_INTR_DISCONNECT 0x20
+#define MUSB_INTR_SESSREQ 0x40
+#define MUSB_INTR_VBUSERROR 0x80 /* For SESSION end */
+
+/* DEVCTL */
+#define MUSB_DEVCTL_BDEVICE 0x80
+#define MUSB_DEVCTL_FSDEV 0x40
+#define MUSB_DEVCTL_LSDEV 0x20
+#define MUSB_DEVCTL_VBUS 0x18
+#define MUSB_DEVCTL_VBUS_SHIFT 3
+#define MUSB_DEVCTL_HM 0x04
+#define MUSB_DEVCTL_HR 0x02
+#define MUSB_DEVCTL_SESSION 0x01
+
+/* TESTMODE */
+#define MUSB_TEST_FORCE_HOST 0x80
+#define MUSB_TEST_FIFO_ACCESS 0x40
+#define MUSB_TEST_FORCE_FS 0x20
+#define MUSB_TEST_FORCE_HS 0x10
+#define MUSB_TEST_PACKET 0x08
+#define MUSB_TEST_K 0x04
+#define MUSB_TEST_J 0x02
+#define MUSB_TEST_SE0_NAK 0x01
+
+/* Allocate for double-packet buffering (effectively doubles assigned _SIZE) */
+#define MUSB_FIFOSZ_DPB 0x10
+/* Allocation size (8, 16, 32, ... 4096) */
+#define MUSB_FIFOSZ_SIZE 0x0f
+
+/* CSR0 */
+#define MUSB_CSR0_FLUSHFIFO 0x0100
+#define MUSB_CSR0_TXPKTRDY 0x0002
+#define MUSB_CSR0_RXPKTRDY 0x0001
+
+/* CSR0 in Peripheral mode */
+#define MUSB_CSR0_P_SVDSETUPEND 0x0080
+#define MUSB_CSR0_P_SVDRXPKTRDY 0x0040
+#define MUSB_CSR0_P_SENDSTALL 0x0020
+#define MUSB_CSR0_P_SETUPEND 0x0010
+#define MUSB_CSR0_P_DATAEND 0x0008
+#define MUSB_CSR0_P_SENTSTALL 0x0004
+
+/* CSR0 in Host mode */
+#define MUSB_CSR0_H_DIS_PING 0x0800
+#define MUSB_CSR0_H_WR_DATATOGGLE 0x0400 /* Set to allow setting: */
+#define MUSB_CSR0_H_DATATOGGLE 0x0200 /* Data toggle control */
+#define MUSB_CSR0_H_NAKTIMEOUT 0x0080
+#define MUSB_CSR0_H_STATUSPKT 0x0040
+#define MUSB_CSR0_H_REQPKT 0x0020
+#define MUSB_CSR0_H_ERROR 0x0010
+#define MUSB_CSR0_H_SETUPPKT 0x0008
+#define MUSB_CSR0_H_RXSTALL 0x0004
+
+/* CSR0 bits to avoid zeroing (write zero clears, write 1 ignored) */
+#define MUSB_CSR0_P_WZC_BITS \
+ (MUSB_CSR0_P_SENTSTALL)
+#define MUSB_CSR0_H_WZC_BITS \
+ (MUSB_CSR0_H_NAKTIMEOUT | MUSB_CSR0_H_RXSTALL \
+ | MUSB_CSR0_RXPKTRDY)
+
+/* TxType/RxType */
+#define MUSB_TYPE_SPEED 0xc0
+#define MUSB_TYPE_SPEED_SHIFT 6
+#define MUSB_TYPE_PROTO 0x30 /* Implicitly zero for ep0 */
+#define MUSB_TYPE_PROTO_SHIFT 4
+#define MUSB_TYPE_REMOTE_END 0xf /* Implicitly zero for ep0 */
+
+/* CONFIGDATA */
+#define MUSB_CONFIGDATA_MPRXE 0x80 /* Auto bulk pkt combining */
+#define MUSB_CONFIGDATA_MPTXE 0x40 /* Auto bulk pkt splitting */
+#define MUSB_CONFIGDATA_BIGENDIAN 0x20
+#define MUSB_CONFIGDATA_HBRXE 0x10 /* HB-ISO for RX */
+#define MUSB_CONFIGDATA_HBTXE 0x08 /* HB-ISO for TX */
+#define MUSB_CONFIGDATA_DYNFIFO 0x04 /* Dynamic FIFO sizing */
+#define MUSB_CONFIGDATA_SOFTCONE 0x02 /* SoftConnect */
+#define MUSB_CONFIGDATA_UTMIDW 0x01 /* Data width 0/1 => 8/16bits */
+
+/* TXCSR in Peripheral and Host mode */
+#define MUSB_TXCSR_AUTOSET 0x8000
+#define MUSB_TXCSR_MODE 0x2000
+#define MUSB_TXCSR_DMAENAB 0x1000
+#define MUSB_TXCSR_FRCDATATOG 0x0800
+#define MUSB_TXCSR_DMAMODE 0x0400
+#define MUSB_TXCSR_CLRDATATOG 0x0040
+#define MUSB_TXCSR_FLUSHFIFO 0x0008
+#define MUSB_TXCSR_FIFONOTEMPTY 0x0002
+#define MUSB_TXCSR_TXPKTRDY 0x0001
+
+/* TXCSR in Peripheral mode */
+#define MUSB_TXCSR_P_ISO 0x4000
+#define MUSB_TXCSR_P_INCOMPTX 0x0080
+#define MUSB_TXCSR_P_SENTSTALL 0x0020
+#define MUSB_TXCSR_P_SENDSTALL 0x0010
+#define MUSB_TXCSR_P_UNDERRUN 0x0004
+
+/* TXCSR in Host mode */
+#define MUSB_TXCSR_H_WR_DATATOGGLE 0x0200
+#define MUSB_TXCSR_H_DATATOGGLE 0x0100
+#define MUSB_TXCSR_H_NAKTIMEOUT 0x0080
+#define MUSB_TXCSR_H_RXSTALL 0x0020
+#define MUSB_TXCSR_H_ERROR 0x0004
+
+/* TXCSR bits to avoid zeroing (write zero clears, write 1 ignored) */
+#define MUSB_TXCSR_P_WZC_BITS \
+ (MUSB_TXCSR_P_INCOMPTX | MUSB_TXCSR_P_SENTSTALL \
+ | MUSB_TXCSR_P_UNDERRUN | MUSB_TXCSR_FIFONOTEMPTY)
+#define MUSB_TXCSR_H_WZC_BITS \
+ (MUSB_TXCSR_H_NAKTIMEOUT | MUSB_TXCSR_H_RXSTALL \
+ | MUSB_TXCSR_H_ERROR | MUSB_TXCSR_FIFONOTEMPTY)
+
+/* RXCSR in Peripheral and Host mode */
+#define MUSB_RXCSR_AUTOCLEAR 0x8000
+#define MUSB_RXCSR_DMAENAB 0x2000
+#define MUSB_RXCSR_DISNYET 0x1000
+#define MUSB_RXCSR_PID_ERR 0x1000
+#define MUSB_RXCSR_DMAMODE 0x0800
+#define MUSB_RXCSR_INCOMPRX 0x0100
+#define MUSB_RXCSR_CLRDATATOG 0x0080
+#define MUSB_RXCSR_FLUSHFIFO 0x0010
+#define MUSB_RXCSR_DATAERROR 0x0008
+#define MUSB_RXCSR_FIFOFULL 0x0002
+#define MUSB_RXCSR_RXPKTRDY 0x0001
+
+/* RXCSR in Peripheral mode */
+#define MUSB_RXCSR_P_ISO 0x4000
+#define MUSB_RXCSR_P_SENTSTALL 0x0040
+#define MUSB_RXCSR_P_SENDSTALL 0x0020
+#define MUSB_RXCSR_P_OVERRUN 0x0004
+
+/* RXCSR in Host mode */
+#define MUSB_RXCSR_H_AUTOREQ 0x4000
+#define MUSB_RXCSR_H_WR_DATATOGGLE 0x0400
+#define MUSB_RXCSR_H_DATATOGGLE 0x0200
+#define MUSB_RXCSR_H_RXSTALL 0x0040
+#define MUSB_RXCSR_H_REQPKT 0x0020
+#define MUSB_RXCSR_H_ERROR 0x0004
+
+/* RXCSR bits to avoid zeroing (write zero clears, write 1 ignored) */
+#define MUSB_RXCSR_P_WZC_BITS \
+ (MUSB_RXCSR_P_SENTSTALL | MUSB_RXCSR_P_OVERRUN \
+ | MUSB_RXCSR_RXPKTRDY)
+#define MUSB_RXCSR_H_WZC_BITS \
+ (MUSB_RXCSR_H_RXSTALL | MUSB_RXCSR_H_ERROR \
+ | MUSB_RXCSR_DATAERROR | MUSB_RXCSR_RXPKTRDY)
+
+/* HUBADDR */
+#define MUSB_HUBADDR_MULTI_TT 0x80
+
+#endif /* __MUSB_REGS_H__ */
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c
new file mode 100644
index 0000000..e0e9ce5
--- /dev/null
+++ b/drivers/usb/musb/musb_virthub.c
@@ -0,0 +1,425 @@
+/*
+ * MUSB OTG driver virtual root hub support
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2006 by Texas Instruments
+ * Copyright (C) 2006-2007 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/timer.h>
+
+#include <asm/unaligned.h>
+
+#include "musb_core.h"
+
+
+static void musb_port_suspend(struct musb *musb, bool do_suspend)
+{
+ u8 power;
+ void __iomem *mbase = musb->mregs;
+
+ if (!is_host_active(musb))
+ return;
+
+ /* NOTE: this doesn't necessarily put PHY into low power mode,
+ * turning off its clock; that's a function of PHY integration and
+ * MUSB_POWER_ENSUSPEND. PHY may need a clock (sigh) to detect
+ * SE0 changing to connect (J) or wakeup (K) states.
+ */
+ power = musb_readb(mbase, MUSB_POWER);
+ if (do_suspend) {
+ int retries = 10000;
+
+ power &= ~MUSB_POWER_RESUME;
+ power |= MUSB_POWER_SUSPENDM;
+ musb_writeb(mbase, MUSB_POWER, power);
+
+ /* Needed for OPT A tests */
+ power = musb_readb(mbase, MUSB_POWER);
+ while (power & MUSB_POWER_SUSPENDM) {
+ power = musb_readb(mbase, MUSB_POWER);
+ if (retries-- < 1)
+ break;
+ }
+
+ DBG(3, "Root port suspended, power %02x\n", power);
+
+ musb->port1_status |= USB_PORT_STAT_SUSPEND;
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_HOST:
+ musb->xceiv.state = OTG_STATE_A_SUSPEND;
+ musb->is_active = is_otg_enabled(musb)
+ && musb->xceiv.host->b_hnp_enable;
+ musb_platform_try_idle(musb, 0);
+ break;
+#ifdef CONFIG_USB_MUSB_OTG
+ case OTG_STATE_B_HOST:
+ musb->xceiv.state = OTG_STATE_B_WAIT_ACON;
+ musb->is_active = is_otg_enabled(musb)
+ && musb->xceiv.host->b_hnp_enable;
+ musb_platform_try_idle(musb, 0);
+ break;
+#endif
+ default:
+ DBG(1, "bogus rh suspend? %s\n",
+ otg_state_string(musb));
+ }
+ } else if (power & MUSB_POWER_SUSPENDM) {
+ power &= ~MUSB_POWER_SUSPENDM;
+ power |= MUSB_POWER_RESUME;
+ musb_writeb(mbase, MUSB_POWER, power);
+
+ DBG(3, "Root port resuming, power %02x\n", power);
+
+ /* later, GetPortStatus will stop RESUME signaling */
+ musb->port1_status |= MUSB_PORT_STAT_RESUME;
+ musb->rh_timer = jiffies + msecs_to_jiffies(20);
+ }
+}
+
+static void musb_port_reset(struct musb *musb, bool do_reset)
+{
+ u8 power;
+ void __iomem *mbase = musb->mregs;
+
+#ifdef CONFIG_USB_MUSB_OTG
+ if (musb->xceiv.state == OTG_STATE_B_IDLE) {
+ DBG(2, "HNP: Returning from HNP; no hub reset from b_idle\n");
+ musb->port1_status &= ~USB_PORT_STAT_RESET;
+ return;
+ }
+#endif
+
+ if (!is_host_active(musb))
+ return;
+
+ /* NOTE: caller guarantees it will turn off the reset when
+ * the appropriate amount of time has passed
+ */
+ power = musb_readb(mbase, MUSB_POWER);
+ if (do_reset) {
+
+ /*
+ * If RESUME is set, we must make sure it stays minimum 20 ms.
+ * Then we must clear RESUME and wait a bit to let musb start
+ * generating SOFs. If we don't do this, OPT HS A 6.8 tests
+ * fail with "Error! Did not receive an SOF before suspend
+ * detected".
+ */
+ if (power & MUSB_POWER_RESUME) {
+ while (time_before(jiffies, musb->rh_timer))
+ msleep(1);
+ musb_writeb(mbase, MUSB_POWER,
+ power & ~MUSB_POWER_RESUME);
+ msleep(1);
+ }
+
+ musb->ignore_disconnect = true;
+ power &= 0xf0;
+ musb_writeb(mbase, MUSB_POWER,
+ power | MUSB_POWER_RESET);
+
+ musb->port1_status |= USB_PORT_STAT_RESET;
+ musb->port1_status &= ~USB_PORT_STAT_ENABLE;
+ musb->rh_timer = jiffies + msecs_to_jiffies(50);
+ } else {
+ DBG(4, "root port reset stopped\n");
+ musb_writeb(mbase, MUSB_POWER,
+ power & ~MUSB_POWER_RESET);
+
+ musb->ignore_disconnect = false;
+
+ power = musb_readb(mbase, MUSB_POWER);
+ if (power & MUSB_POWER_HSMODE) {
+ DBG(4, "high-speed device connected\n");
+ musb->port1_status |= USB_PORT_STAT_HIGH_SPEED;
+ }
+
+ musb->port1_status &= ~USB_PORT_STAT_RESET;
+ musb->port1_status |= USB_PORT_STAT_ENABLE
+ | (USB_PORT_STAT_C_RESET << 16)
+ | (USB_PORT_STAT_C_ENABLE << 16);
+ usb_hcd_poll_rh_status(musb_to_hcd(musb));
+
+ musb->vbuserr_retry = VBUSERR_RETRY_COUNT;
+ }
+}
+
+void musb_root_disconnect(struct musb *musb)
+{
+ musb->port1_status = (1 << USB_PORT_FEAT_POWER)
+ | (1 << USB_PORT_FEAT_C_CONNECTION);
+
+ usb_hcd_poll_rh_status(musb_to_hcd(musb));
+ musb->is_active = 0;
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_HOST:
+ case OTG_STATE_A_SUSPEND:
+ musb->xceiv.state = OTG_STATE_A_WAIT_BCON;
+ musb->is_active = 0;
+ break;
+ case OTG_STATE_A_WAIT_VFALL:
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ break;
+ default:
+ DBG(1, "host disconnect (%s)\n", otg_state_string(musb));
+ }
+}
+
+
+/*---------------------------------------------------------------------*/
+
+/* Caller may or may not hold musb->lock */
+int musb_hub_status_data(struct usb_hcd *hcd, char *buf)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+ int retval = 0;
+
+ /* called in_irq() via usb_hcd_poll_rh_status() */
+ if (musb->port1_status & 0xffff0000) {
+ *buf = 0x02;
+ retval = 1;
+ }
+ return retval;
+}
+
+int musb_hub_control(
+ struct usb_hcd *hcd,
+ u16 typeReq,
+ u16 wValue,
+ u16 wIndex,
+ char *buf,
+ u16 wLength)
+{
+ struct musb *musb = hcd_to_musb(hcd);
+ u32 temp;
+ int retval = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) {
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return -ESHUTDOWN;
+ }
+
+ /* hub features: always zero, setting is a NOP
+ * port features: reported, sometimes updated when host is active
+ * no indicators
+ */
+ switch (typeReq) {
+ case ClearHubFeature:
+ case SetHubFeature:
+ switch (wValue) {
+ case C_HUB_OVER_CURRENT:
+ case C_HUB_LOCAL_POWER:
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case ClearPortFeature:
+ if ((wIndex & 0xff) != 1)
+ goto error;
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ musb_port_suspend(musb, false);
+ break;
+ case USB_PORT_FEAT_POWER:
+ if (!(is_otg_enabled(musb) && hcd->self.is_b_host))
+ musb_set_vbus(musb, 0);
+ break;
+ case USB_PORT_FEAT_C_CONNECTION:
+ case USB_PORT_FEAT_C_ENABLE:
+ case USB_PORT_FEAT_C_OVER_CURRENT:
+ case USB_PORT_FEAT_C_RESET:
+ case USB_PORT_FEAT_C_SUSPEND:
+ break;
+ default:
+ goto error;
+ }
+ DBG(5, "clear feature %d\n", wValue);
+ musb->port1_status &= ~(1 << wValue);
+ break;
+ case GetHubDescriptor:
+ {
+ struct usb_hub_descriptor *desc = (void *)buf;
+
+ desc->bDescLength = 9;
+ desc->bDescriptorType = 0x29;
+ desc->bNbrPorts = 1;
+ desc->wHubCharacteristics = __constant_cpu_to_le16(
+ 0x0001 /* per-port power switching */
+ | 0x0010 /* no overcurrent reporting */
+ );
+ desc->bPwrOn2PwrGood = 5; /* msec/2 */
+ desc->bHubContrCurrent = 0;
+
+ /* workaround bogus struct definition */
+ desc->DeviceRemovable[0] = 0x02; /* port 1 */
+ desc->DeviceRemovable[1] = 0xff;
+ }
+ break;
+ case GetHubStatus:
+ temp = 0;
+ *(__le32 *) buf = cpu_to_le32(temp);
+ break;
+ case GetPortStatus:
+ if (wIndex != 1)
+ goto error;
+
+ /* finish RESET signaling? */
+ if ((musb->port1_status & USB_PORT_STAT_RESET)
+ && time_after_eq(jiffies, musb->rh_timer))
+ musb_port_reset(musb, false);
+
+ /* finish RESUME signaling? */
+ if ((musb->port1_status & MUSB_PORT_STAT_RESUME)
+ && time_after_eq(jiffies, musb->rh_timer)) {
+ u8 power;
+
+ power = musb_readb(musb->mregs, MUSB_POWER);
+ power &= ~MUSB_POWER_RESUME;
+ DBG(4, "root port resume stopped, power %02x\n",
+ power);
+ musb_writeb(musb->mregs, MUSB_POWER, power);
+
+ /* ISSUE: DaVinci (RTL 1.300) disconnects after
+ * resume of high speed peripherals (but not full
+ * speed ones).
+ */
+
+ musb->is_active = 1;
+ musb->port1_status &= ~(USB_PORT_STAT_SUSPEND
+ | MUSB_PORT_STAT_RESUME);
+ musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16;
+ usb_hcd_poll_rh_status(musb_to_hcd(musb));
+ /* NOTE: it might really be A_WAIT_BCON ... */
+ musb->xceiv.state = OTG_STATE_A_HOST;
+ }
+
+ put_unaligned(cpu_to_le32(musb->port1_status
+ & ~MUSB_PORT_STAT_RESUME),
+ (__le32 *) buf);
+
+ /* port change status is more interesting */
+ DBG(get_unaligned((u16 *)(buf+2)) ? 2 : 5, "port status %08x\n",
+ musb->port1_status);
+ break;
+ case SetPortFeature:
+ if ((wIndex & 0xff) != 1)
+ goto error;
+
+ switch (wValue) {
+ case USB_PORT_FEAT_POWER:
+ /* NOTE: this controller has a strange state machine
+ * that involves "requesting sessions" according to
+ * magic side effects from incompletely-described
+ * rules about startup...
+ *
+ * This call is what really starts the host mode; be
+ * very careful about side effects if you reorder any
+ * initialization logic, e.g. for OTG, or change any
+ * logic relating to VBUS power-up.
+ */
+ if (!(is_otg_enabled(musb) && hcd->self.is_b_host))
+ musb_start(musb);
+ break;
+ case USB_PORT_FEAT_RESET:
+ musb_port_reset(musb, true);
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ musb_port_suspend(musb, true);
+ break;
+ case USB_PORT_FEAT_TEST:
+ if (unlikely(is_host_active(musb)))
+ goto error;
+
+ wIndex >>= 8;
+ switch (wIndex) {
+ case 1:
+ pr_debug("TEST_J\n");
+ temp = MUSB_TEST_J;
+ break;
+ case 2:
+ pr_debug("TEST_K\n");
+ temp = MUSB_TEST_K;
+ break;
+ case 3:
+ pr_debug("TEST_SE0_NAK\n");
+ temp = MUSB_TEST_SE0_NAK;
+ break;
+ case 4:
+ pr_debug("TEST_PACKET\n");
+ temp = MUSB_TEST_PACKET;
+ musb_load_testpacket(musb);
+ break;
+ case 5:
+ pr_debug("TEST_FORCE_ENABLE\n");
+ temp = MUSB_TEST_FORCE_HOST
+ | MUSB_TEST_FORCE_HS;
+
+ musb_writeb(musb->mregs, MUSB_DEVCTL,
+ MUSB_DEVCTL_SESSION);
+ break;
+ case 6:
+ pr_debug("TEST_FIFO_ACCESS\n");
+ temp = MUSB_TEST_FIFO_ACCESS;
+ break;
+ default:
+ goto error;
+ }
+ musb_writeb(musb->mregs, MUSB_TESTMODE, temp);
+ break;
+ default:
+ goto error;
+ }
+ DBG(5, "set feature %d\n", wValue);
+ musb->port1_status |= 1 << wValue;
+ break;
+
+ default:
+error:
+ /* "protocol stall" on error */
+ retval = -EPIPE;
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return retval;
+}
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
new file mode 100644
index 0000000..9ba8fb7
--- /dev/null
+++ b/drivers/usb/musb/musbhsdma.c
@@ -0,0 +1,433 @@
+/*
+ * MUSB OTG driver - support for Mentor's DMA controller
+ *
+ * Copyright 2005 Mentor Graphics Corporation
+ * Copyright (C) 2005-2007 by Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include "musb_core.h"
+
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#include "omap2430.h"
+#endif
+
+#define MUSB_HSDMA_BASE 0x200
+#define MUSB_HSDMA_INTR (MUSB_HSDMA_BASE + 0)
+#define MUSB_HSDMA_CONTROL 0x4
+#define MUSB_HSDMA_ADDRESS 0x8
+#define MUSB_HSDMA_COUNT 0xc
+
+#define MUSB_HSDMA_CHANNEL_OFFSET(_bChannel, _offset) \
+ (MUSB_HSDMA_BASE + (_bChannel << 4) + _offset)
+
+/* control register (16-bit): */
+#define MUSB_HSDMA_ENABLE_SHIFT 0
+#define MUSB_HSDMA_TRANSMIT_SHIFT 1
+#define MUSB_HSDMA_MODE1_SHIFT 2
+#define MUSB_HSDMA_IRQENABLE_SHIFT 3
+#define MUSB_HSDMA_ENDPOINT_SHIFT 4
+#define MUSB_HSDMA_BUSERROR_SHIFT 8
+#define MUSB_HSDMA_BURSTMODE_SHIFT 9
+#define MUSB_HSDMA_BURSTMODE (3 << MUSB_HSDMA_BURSTMODE_SHIFT)
+#define MUSB_HSDMA_BURSTMODE_UNSPEC 0
+#define MUSB_HSDMA_BURSTMODE_INCR4 1
+#define MUSB_HSDMA_BURSTMODE_INCR8 2
+#define MUSB_HSDMA_BURSTMODE_INCR16 3
+
+#define MUSB_HSDMA_CHANNELS 8
+
+struct musb_dma_controller;
+
+struct musb_dma_channel {
+ struct dma_channel Channel;
+ struct musb_dma_controller *controller;
+ u32 dwStartAddress;
+ u32 len;
+ u16 wMaxPacketSize;
+ u8 bIndex;
+ u8 epnum;
+ u8 transmit;
+};
+
+struct musb_dma_controller {
+ struct dma_controller Controller;
+ struct musb_dma_channel aChannel[MUSB_HSDMA_CHANNELS];
+ void *pDmaPrivate;
+ void __iomem *pCoreBase;
+ u8 bChannelCount;
+ u8 bmUsedChannels;
+ u8 irq;
+};
+
+static int dma_controller_start(struct dma_controller *c)
+{
+ /* nothing to do */
+ return 0;
+}
+
+static void dma_channel_release(struct dma_channel *pChannel);
+
+static int dma_controller_stop(struct dma_controller *c)
+{
+ struct musb_dma_controller *controller =
+ container_of(c, struct musb_dma_controller, Controller);
+ struct musb *musb = (struct musb *) controller->pDmaPrivate;
+ struct dma_channel *pChannel;
+ u8 bBit;
+
+ if (controller->bmUsedChannels != 0) {
+ dev_err(musb->controller,
+ "Stopping DMA controller while channel active\n");
+
+ for (bBit = 0; bBit < MUSB_HSDMA_CHANNELS; bBit++) {
+ if (controller->bmUsedChannels & (1 << bBit)) {
+ pChannel = &controller->aChannel[bBit].Channel;
+ dma_channel_release(pChannel);
+
+ if (!controller->bmUsedChannels)
+ break;
+ }
+ }
+ }
+ return 0;
+}
+
+static struct dma_channel *dma_channel_allocate(struct dma_controller *c,
+ struct musb_hw_ep *hw_ep, u8 transmit)
+{
+ u8 bBit;
+ struct dma_channel *pChannel = NULL;
+ struct musb_dma_channel *pImplChannel = NULL;
+ struct musb_dma_controller *controller =
+ container_of(c, struct musb_dma_controller, Controller);
+
+ for (bBit = 0; bBit < MUSB_HSDMA_CHANNELS; bBit++) {
+ if (!(controller->bmUsedChannels & (1 << bBit))) {
+ controller->bmUsedChannels |= (1 << bBit);
+ pImplChannel = &(controller->aChannel[bBit]);
+ pImplChannel->controller = controller;
+ pImplChannel->bIndex = bBit;
+ pImplChannel->epnum = hw_ep->epnum;
+ pImplChannel->transmit = transmit;
+ pChannel = &(pImplChannel->Channel);
+ pChannel->private_data = pImplChannel;
+ pChannel->status = MUSB_DMA_STATUS_FREE;
+ pChannel->max_len = 0x10000;
+ /* Tx => mode 1; Rx => mode 0 */
+ pChannel->desired_mode = transmit;
+ pChannel->actual_len = 0;
+ break;
+ }
+ }
+ return pChannel;
+}
+
+static void dma_channel_release(struct dma_channel *pChannel)
+{
+ struct musb_dma_channel *pImplChannel =
+ (struct musb_dma_channel *) pChannel->private_data;
+
+ pChannel->actual_len = 0;
+ pImplChannel->dwStartAddress = 0;
+ pImplChannel->len = 0;
+
+ pImplChannel->controller->bmUsedChannels &=
+ ~(1 << pImplChannel->bIndex);
+
+ pChannel->status = MUSB_DMA_STATUS_UNKNOWN;
+}
+
+static void configure_channel(struct dma_channel *pChannel,
+ u16 packet_sz, u8 mode,
+ dma_addr_t dma_addr, u32 len)
+{
+ struct musb_dma_channel *pImplChannel =
+ (struct musb_dma_channel *) pChannel->private_data;
+ struct musb_dma_controller *controller = pImplChannel->controller;
+ void __iomem *mbase = controller->pCoreBase;
+ u8 bChannel = pImplChannel->bIndex;
+ u16 csr = 0;
+
+ DBG(4, "%p, pkt_sz %d, addr 0x%x, len %d, mode %d\n",
+ pChannel, packet_sz, dma_addr, len, mode);
+
+ if (mode) {
+ csr |= 1 << MUSB_HSDMA_MODE1_SHIFT;
+ BUG_ON(len < packet_sz);
+
+ if (packet_sz >= 64) {
+ csr |= MUSB_HSDMA_BURSTMODE_INCR16
+ << MUSB_HSDMA_BURSTMODE_SHIFT;
+ } else if (packet_sz >= 32) {
+ csr |= MUSB_HSDMA_BURSTMODE_INCR8
+ << MUSB_HSDMA_BURSTMODE_SHIFT;
+ } else if (packet_sz >= 16) {
+ csr |= MUSB_HSDMA_BURSTMODE_INCR4
+ << MUSB_HSDMA_BURSTMODE_SHIFT;
+ }
+ }
+
+ csr |= (pImplChannel->epnum << MUSB_HSDMA_ENDPOINT_SHIFT)
+ | (1 << MUSB_HSDMA_ENABLE_SHIFT)
+ | (1 << MUSB_HSDMA_IRQENABLE_SHIFT)
+ | (pImplChannel->transmit
+ ? (1 << MUSB_HSDMA_TRANSMIT_SHIFT)
+ : 0);
+
+ /* address/count */
+ musb_writel(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_ADDRESS),
+ dma_addr);
+ musb_writel(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_COUNT),
+ len);
+
+ /* control (this should start things) */
+ musb_writew(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_CONTROL),
+ csr);
+}
+
+static int dma_channel_program(struct dma_channel *pChannel,
+ u16 packet_sz, u8 mode,
+ dma_addr_t dma_addr, u32 len)
+{
+ struct musb_dma_channel *pImplChannel =
+ (struct musb_dma_channel *) pChannel->private_data;
+
+ DBG(2, "ep%d-%s pkt_sz %d, dma_addr 0x%x length %d, mode %d\n",
+ pImplChannel->epnum,
+ pImplChannel->transmit ? "Tx" : "Rx",
+ packet_sz, dma_addr, len, mode);
+
+ BUG_ON(pChannel->status == MUSB_DMA_STATUS_UNKNOWN ||
+ pChannel->status == MUSB_DMA_STATUS_BUSY);
+
+ pChannel->actual_len = 0;
+ pImplChannel->dwStartAddress = dma_addr;
+ pImplChannel->len = len;
+ pImplChannel->wMaxPacketSize = packet_sz;
+ pChannel->status = MUSB_DMA_STATUS_BUSY;
+
+ if ((mode == 1) && (len >= packet_sz))
+ configure_channel(pChannel, packet_sz, 1, dma_addr, len);
+ else
+ configure_channel(pChannel, packet_sz, 0, dma_addr, len);
+
+ return true;
+}
+
+static int dma_channel_abort(struct dma_channel *pChannel)
+{
+ struct musb_dma_channel *pImplChannel =
+ (struct musb_dma_channel *) pChannel->private_data;
+ u8 bChannel = pImplChannel->bIndex;
+ void __iomem *mbase = pImplChannel->controller->pCoreBase;
+ u16 csr;
+
+ if (pChannel->status == MUSB_DMA_STATUS_BUSY) {
+ if (pImplChannel->transmit) {
+
+ csr = musb_readw(mbase,
+ MUSB_EP_OFFSET(pImplChannel->epnum,
+ MUSB_TXCSR));
+ csr &= ~(MUSB_TXCSR_AUTOSET |
+ MUSB_TXCSR_DMAENAB |
+ MUSB_TXCSR_DMAMODE);
+ musb_writew(mbase,
+ MUSB_EP_OFFSET(pImplChannel->epnum,
+ MUSB_TXCSR),
+ csr);
+ } else {
+ csr = musb_readw(mbase,
+ MUSB_EP_OFFSET(pImplChannel->epnum,
+ MUSB_RXCSR));
+ csr &= ~(MUSB_RXCSR_AUTOCLEAR |
+ MUSB_RXCSR_DMAENAB |
+ MUSB_RXCSR_DMAMODE);
+ musb_writew(mbase,
+ MUSB_EP_OFFSET(pImplChannel->epnum,
+ MUSB_RXCSR),
+ csr);
+ }
+
+ musb_writew(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_CONTROL),
+ 0);
+ musb_writel(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_ADDRESS),
+ 0);
+ musb_writel(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel, MUSB_HSDMA_COUNT),
+ 0);
+
+ pChannel->status = MUSB_DMA_STATUS_FREE;
+ }
+ return 0;
+}
+
+static irqreturn_t dma_controller_irq(int irq, void *private_data)
+{
+ struct musb_dma_controller *controller =
+ (struct musb_dma_controller *)private_data;
+ struct musb_dma_channel *pImplChannel;
+ struct musb *musb = controller->pDmaPrivate;
+ void __iomem *mbase = controller->pCoreBase;
+ struct dma_channel *pChannel;
+ u8 bChannel;
+ u16 csr;
+ u32 dwAddress;
+ u8 int_hsdma;
+ irqreturn_t retval = IRQ_NONE;
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ int_hsdma = musb_readb(mbase, MUSB_HSDMA_INTR);
+ if (!int_hsdma)
+ goto done;
+
+ for (bChannel = 0; bChannel < MUSB_HSDMA_CHANNELS; bChannel++) {
+ if (int_hsdma & (1 << bChannel)) {
+ pImplChannel = (struct musb_dma_channel *)
+ &(controller->aChannel[bChannel]);
+ pChannel = &pImplChannel->Channel;
+
+ csr = musb_readw(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(bChannel,
+ MUSB_HSDMA_CONTROL));
+
+ if (csr & (1 << MUSB_HSDMA_BUSERROR_SHIFT))
+ pImplChannel->Channel.status =
+ MUSB_DMA_STATUS_BUS_ABORT;
+ else {
+ u8 devctl;
+
+ dwAddress = musb_readl(mbase,
+ MUSB_HSDMA_CHANNEL_OFFSET(
+ bChannel,
+ MUSB_HSDMA_ADDRESS));
+ pChannel->actual_len = dwAddress
+ - pImplChannel->dwStartAddress;
+
+ DBG(2, "ch %p, 0x%x -> 0x%x (%d / %d) %s\n",
+ pChannel, pImplChannel->dwStartAddress,
+ dwAddress, pChannel->actual_len,
+ pImplChannel->len,
+ (pChannel->actual_len
+ < pImplChannel->len) ?
+ "=> reconfig 0" : "=> complete");
+
+ devctl = musb_readb(mbase, MUSB_DEVCTL);
+
+ pChannel->status = MUSB_DMA_STATUS_FREE;
+
+ /* completed */
+ if ((devctl & MUSB_DEVCTL_HM)
+ && (pImplChannel->transmit)
+ && ((pChannel->desired_mode == 0)
+ || (pChannel->actual_len &
+ (pImplChannel->wMaxPacketSize - 1)))
+ ) {
+ /* Send out the packet */
+ musb_ep_select(mbase,
+ pImplChannel->epnum);
+ musb_writew(mbase, MUSB_EP_OFFSET(
+ pImplChannel->epnum,
+ MUSB_TXCSR),
+ MUSB_TXCSR_TXPKTRDY);
+ } else
+ musb_dma_completion(
+ musb,
+ pImplChannel->epnum,
+ pImplChannel->transmit);
+ }
+ }
+ }
+ retval = IRQ_HANDLED;
+done:
+ spin_unlock_irqrestore(&musb->lock, flags);
+ return retval;
+}
+
+void dma_controller_destroy(struct dma_controller *c)
+{
+ struct musb_dma_controller *controller;
+
+ controller = container_of(c, struct musb_dma_controller, Controller);
+ if (!controller)
+ return;
+
+ if (controller->irq)
+ free_irq(controller->irq, c);
+
+ kfree(controller);
+}
+
+struct dma_controller *__init
+dma_controller_create(struct musb *musb, void __iomem *pCoreBase)
+{
+ struct musb_dma_controller *controller;
+ struct device *dev = musb->controller;
+ struct platform_device *pdev = to_platform_device(dev);
+ int irq = platform_get_irq(pdev, 1);
+
+ if (irq == 0) {
+ dev_err(dev, "No DMA interrupt line!\n");
+ return NULL;
+ }
+
+ controller = kzalloc(sizeof(struct musb_dma_controller), GFP_KERNEL);
+ if (!controller)
+ return NULL;
+
+ controller->bChannelCount = MUSB_HSDMA_CHANNELS;
+ controller->pDmaPrivate = musb;
+ controller->pCoreBase = pCoreBase;
+
+ controller->Controller.start = dma_controller_start;
+ controller->Controller.stop = dma_controller_stop;
+ controller->Controller.channel_alloc = dma_channel_allocate;
+ controller->Controller.channel_release = dma_channel_release;
+ controller->Controller.channel_program = dma_channel_program;
+ controller->Controller.channel_abort = dma_channel_abort;
+
+ if (request_irq(irq, dma_controller_irq, IRQF_DISABLED,
+ musb->controller->bus_id, &controller->Controller)) {
+ dev_err(dev, "request_irq %d failed!\n", irq);
+ dma_controller_destroy(&controller->Controller);
+ return NULL;
+ }
+
+ controller->irq = irq;
+
+ return &controller->Controller;
+}
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
new file mode 100644
index 0000000..9d2dcb1
--- /dev/null
+++ b/drivers/usb/musb/omap2430.c
@@ -0,0 +1,324 @@
+/*
+ * Copyright (C) 2005-2007 by Texas Instruments
+ * Some code has been taken from tusb6010.c
+ * Copyrights for that are attributable to:
+ * Copyright (C) 2006 Nokia Corporation
+ * Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Tony Lindgren <tony@atomide.com>
+ *
+ * This file is part of the Inventra Controller Driver for Linux.
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * The Inventra Controller Driver for Linux is distributed in
+ * the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Inventra Controller Driver for Linux ; if not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place,
+ * Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/mux.h>
+
+#include "musb_core.h"
+#include "omap2430.h"
+
+#ifdef CONFIG_ARCH_OMAP3430
+#define get_cpu_rev() 2
+#endif
+
+#define MUSB_TIMEOUT_A_WAIT_BCON 1100
+
+static struct timer_list musb_idle_timer;
+
+static void musb_do_idle(unsigned long _musb)
+{
+ struct musb *musb = (void *)_musb;
+ unsigned long flags;
+ u8 power;
+ u8 devctl;
+
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_WAIT_BCON:
+ devctl &= ~MUSB_DEVCTL_SESSION;
+ musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
+
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ if (devctl & MUSB_DEVCTL_BDEVICE) {
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ MUSB_DEV_MODE(musb);
+ } else {
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ MUSB_HST_MODE(musb);
+ }
+ break;
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case OTG_STATE_A_SUSPEND:
+ /* finish RESUME signaling? */
+ if (musb->port1_status & MUSB_PORT_STAT_RESUME) {
+ power = musb_readb(musb->mregs, MUSB_POWER);
+ power &= ~MUSB_POWER_RESUME;
+ DBG(1, "root port resume stopped, power %02x\n", power);
+ musb_writeb(musb->mregs, MUSB_POWER, power);
+ musb->is_active = 1;
+ musb->port1_status &= ~(USB_PORT_STAT_SUSPEND
+ | MUSB_PORT_STAT_RESUME);
+ musb->port1_status |= USB_PORT_STAT_C_SUSPEND << 16;
+ usb_hcd_poll_rh_status(musb_to_hcd(musb));
+ /* NOTE: it might really be A_WAIT_BCON ... */
+ musb->xceiv.state = OTG_STATE_A_HOST;
+ }
+ break;
+#endif
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case OTG_STATE_A_HOST:
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ if (devctl & MUSB_DEVCTL_BDEVICE)
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ else
+ musb->xceiv.state = OTG_STATE_A_WAIT_BCON;
+#endif
+ default:
+ break;
+ }
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+
+void musb_platform_try_idle(struct musb *musb, unsigned long timeout)
+{
+ unsigned long default_timeout = jiffies + msecs_to_jiffies(3);
+ static unsigned long last_timer;
+
+ if (timeout == 0)
+ timeout = default_timeout;
+
+ /* Never idle if active, or when VBUS timeout is not set as host */
+ if (musb->is_active || ((musb->a_wait_bcon == 0)
+ && (musb->xceiv.state == OTG_STATE_A_WAIT_BCON))) {
+ DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+ del_timer(&musb_idle_timer);
+ last_timer = jiffies;
+ return;
+ }
+
+ if (time_after(last_timer, timeout)) {
+ if (!timer_pending(&musb_idle_timer))
+ last_timer = timeout;
+ else {
+ DBG(4, "Longer idle timer already pending, ignoring\n");
+ return;
+ }
+ }
+ last_timer = timeout;
+
+ DBG(4, "%s inactive, for idle timer for %lu ms\n",
+ otg_state_string(musb),
+ (unsigned long)jiffies_to_msecs(timeout - jiffies));
+ mod_timer(&musb_idle_timer, timeout);
+}
+
+void musb_platform_enable(struct musb *musb)
+{
+}
+void musb_platform_disable(struct musb *musb)
+{
+}
+static void omap_vbus_power(struct musb *musb, int is_on, int sleeping)
+{
+}
+
+static void omap_set_vbus(struct musb *musb, int is_on)
+{
+ u8 devctl;
+ /* HDRC controls CPEN, but beware current surges during device
+ * connect. They can trigger transient overcurrent conditions
+ * that must be ignored.
+ */
+
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+
+ if (is_on) {
+ musb->is_active = 1;
+ musb->xceiv.default_a = 1;
+ musb->xceiv.state = OTG_STATE_A_WAIT_VRISE;
+ devctl |= MUSB_DEVCTL_SESSION;
+
+ MUSB_HST_MODE(musb);
+ } else {
+ musb->is_active = 0;
+
+ /* NOTE: we're skipping A_WAIT_VFALL -> A_IDLE and
+ * jumping right to B_IDLE...
+ */
+
+ musb->xceiv.default_a = 0;
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ devctl &= ~MUSB_DEVCTL_SESSION;
+
+ MUSB_DEV_MODE(musb);
+ }
+ musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
+
+ DBG(1, "VBUS %s, devctl %02x "
+ /* otg %3x conf %08x prcm %08x */ "\n",
+ otg_state_string(musb),
+ musb_readb(musb->mregs, MUSB_DEVCTL));
+}
+static int omap_set_power(struct otg_transceiver *x, unsigned mA)
+{
+ return 0;
+}
+
+static int musb_platform_resume(struct musb *musb);
+
+void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
+{
+ u8 devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+
+ devctl |= MUSB_DEVCTL_SESSION;
+ musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
+
+ switch (musb_mode) {
+ case MUSB_HOST:
+ otg_set_host(&musb->xceiv, musb->xceiv.host);
+ break;
+ case MUSB_PERIPHERAL:
+ otg_set_peripheral(&musb->xceiv, musb->xceiv.gadget);
+ break;
+ case MUSB_OTG:
+ break;
+ }
+}
+
+int __init musb_platform_init(struct musb *musb)
+{
+ u32 l;
+
+#if defined(CONFIG_ARCH_OMAP2430)
+ omap_cfg_reg(AE5_2430_USB0HS_STP);
+#endif
+
+ musb_platform_resume(musb);
+
+ l = omap_readl(OTG_SYSCONFIG);
+ l &= ~ENABLEWAKEUP; /* disable wakeup */
+ l &= ~NOSTDBY; /* remove possible nostdby */
+ l |= SMARTSTDBY; /* enable smart standby */
+ l &= ~AUTOIDLE; /* disable auto idle */
+ l &= ~NOIDLE; /* remove possible noidle */
+ l |= SMARTIDLE; /* enable smart idle */
+ l |= AUTOIDLE; /* enable auto idle */
+ omap_writel(l, OTG_SYSCONFIG);
+
+ l = omap_readl(OTG_INTERFSEL);
+ l |= ULPI_12PIN;
+ omap_writel(l, OTG_INTERFSEL);
+
+ pr_debug("HS USB OTG: revision 0x%x, sysconfig 0x%02x, "
+ "sysstatus 0x%x, intrfsel 0x%x, simenable 0x%x\n",
+ omap_readl(OTG_REVISION), omap_readl(OTG_SYSCONFIG),
+ omap_readl(OTG_SYSSTATUS), omap_readl(OTG_INTERFSEL),
+ omap_readl(OTG_SIMENABLE));
+
+ omap_vbus_power(musb, musb->board_mode == MUSB_HOST, 1);
+
+ if (is_host_enabled(musb))
+ musb->board_set_vbus = omap_set_vbus;
+ if (is_peripheral_enabled(musb))
+ musb->xceiv.set_power = omap_set_power;
+ musb->a_wait_bcon = MUSB_TIMEOUT_A_WAIT_BCON;
+
+ setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb);
+
+ return 0;
+}
+
+int musb_platform_suspend(struct musb *musb)
+{
+ u32 l;
+
+ if (!musb->clock)
+ return 0;
+
+ /* in any role */
+ l = omap_readl(OTG_FORCESTDBY);
+ l |= ENABLEFORCE; /* enable MSTANDBY */
+ omap_writel(l, OTG_FORCESTDBY);
+
+ l = omap_readl(OTG_SYSCONFIG);
+ l |= ENABLEWAKEUP; /* enable wakeup */
+ omap_writel(l, OTG_SYSCONFIG);
+
+ if (musb->xceiv.set_suspend)
+ musb->xceiv.set_suspend(&musb->xceiv, 1);
+
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 0);
+ else
+ clk_disable(musb->clock);
+
+ return 0;
+}
+
+static int musb_platform_resume(struct musb *musb)
+{
+ u32 l;
+
+ if (!musb->clock)
+ return 0;
+
+ if (musb->xceiv.set_suspend)
+ musb->xceiv.set_suspend(&musb->xceiv, 0);
+
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 1);
+ else
+ clk_enable(musb->clock);
+
+ l = omap_readl(OTG_SYSCONFIG);
+ l &= ~ENABLEWAKEUP; /* disable wakeup */
+ omap_writel(l, OTG_SYSCONFIG);
+
+ l = omap_readl(OTG_FORCESTDBY);
+ l &= ~ENABLEFORCE; /* disable MSTANDBY */
+ omap_writel(l, OTG_FORCESTDBY);
+
+ return 0;
+}
+
+
+int musb_platform_exit(struct musb *musb)
+{
+
+ omap_vbus_power(musb, 0 /*off*/, 1);
+
+ musb_platform_suspend(musb);
+
+ clk_put(musb->clock);
+ musb->clock = 0;
+
+ return 0;
+}
diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h
new file mode 100644
index 0000000..dc76707
--- /dev/null
+++ b/drivers/usb/musb/omap2430.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ */
+
+#ifndef __MUSB_OMAP243X_H__
+#define __MUSB_OMAP243X_H__
+
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#include <mach/hardware.h>
+#include <mach/usb.h>
+
+/*
+ * OMAP2430-specific definitions
+ */
+
+#define MENTOR_BASE_OFFSET 0
+#if defined(CONFIG_ARCH_OMAP2430)
+#define OMAP_HSOTG_BASE (OMAP243X_HS_BASE)
+#elif defined(CONFIG_ARCH_OMAP3430)
+#define OMAP_HSOTG_BASE (OMAP34XX_HSUSB_OTG_BASE)
+#endif
+#define OMAP_HSOTG(offset) (OMAP_HSOTG_BASE + 0x400 + (offset))
+#define OTG_REVISION OMAP_HSOTG(0x0)
+#define OTG_SYSCONFIG OMAP_HSOTG(0x4)
+# define MIDLEMODE 12 /* bit position */
+# define FORCESTDBY (0 << MIDLEMODE)
+# define NOSTDBY (1 << MIDLEMODE)
+# define SMARTSTDBY (2 << MIDLEMODE)
+# define SIDLEMODE 3 /* bit position */
+# define FORCEIDLE (0 << SIDLEMODE)
+# define NOIDLE (1 << SIDLEMODE)
+# define SMARTIDLE (2 << SIDLEMODE)
+# define ENABLEWAKEUP (1 << 2)
+# define SOFTRST (1 << 1)
+# define AUTOIDLE (1 << 0)
+#define OTG_SYSSTATUS OMAP_HSOTG(0x8)
+# define RESETDONE (1 << 0)
+#define OTG_INTERFSEL OMAP_HSOTG(0xc)
+# define EXTCP (1 << 2)
+# define PHYSEL 0 /* bit position */
+# define UTMI_8BIT (0 << PHYSEL)
+# define ULPI_12PIN (1 << PHYSEL)
+# define ULPI_8PIN (2 << PHYSEL)
+#define OTG_SIMENABLE OMAP_HSOTG(0x10)
+# define TM1 (1 << 0)
+#define OTG_FORCESTDBY OMAP_HSOTG(0x14)
+# define ENABLEFORCE (1 << 0)
+
+#endif /* CONFIG_ARCH_OMAP2430 */
+
+#endif /* __MUSB_OMAP243X_H__ */
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
new file mode 100644
index 0000000..b73b036
--- /dev/null
+++ b/drivers/usb/musb/tusb6010.c
@@ -0,0 +1,1151 @@
+/*
+ * TUSB6010 USB 2.0 OTG Dual Role controller
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Notes:
+ * - Driver assumes that interface to external host (main CPU) is
+ * configured for NOR FLASH interface instead of VLYNQ serial
+ * interface.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+
+#include "musb_core.h"
+
+static void tusb_source_power(struct musb *musb, int is_on);
+
+#define TUSB_REV_MAJOR(reg_val) ((reg_val >> 4) & 0xf)
+#define TUSB_REV_MINOR(reg_val) (reg_val & 0xf)
+
+/*
+ * Checks the revision. We need to use the DMA register as 3.0 does not
+ * have correct versions for TUSB_PRCM_REV or TUSB_INT_CTRL_REV.
+ */
+u8 tusb_get_revision(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 die_id;
+ u8 rev;
+
+ rev = musb_readl(tbase, TUSB_DMA_CTRL_REV) & 0xff;
+ if (TUSB_REV_MAJOR(rev) == 3) {
+ die_id = TUSB_DIDR1_HI_CHIP_REV(musb_readl(tbase,
+ TUSB_DIDR1_HI));
+ if (die_id >= TUSB_DIDR1_HI_REV_31)
+ rev |= 1;
+ }
+
+ return rev;
+}
+
+static int __init tusb_print_revision(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u8 rev;
+
+ rev = tusb_get_revision(musb);
+
+ pr_info("tusb: %s%i.%i %s%i.%i %s%i.%i %s%i.%i %s%i %s%i.%i\n",
+ "prcm",
+ TUSB_REV_MAJOR(musb_readl(tbase, TUSB_PRCM_REV)),
+ TUSB_REV_MINOR(musb_readl(tbase, TUSB_PRCM_REV)),
+ "int",
+ TUSB_REV_MAJOR(musb_readl(tbase, TUSB_INT_CTRL_REV)),
+ TUSB_REV_MINOR(musb_readl(tbase, TUSB_INT_CTRL_REV)),
+ "gpio",
+ TUSB_REV_MAJOR(musb_readl(tbase, TUSB_GPIO_REV)),
+ TUSB_REV_MINOR(musb_readl(tbase, TUSB_GPIO_REV)),
+ "dma",
+ TUSB_REV_MAJOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)),
+ TUSB_REV_MINOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)),
+ "dieid",
+ TUSB_DIDR1_HI_CHIP_REV(musb_readl(tbase, TUSB_DIDR1_HI)),
+ "rev",
+ TUSB_REV_MAJOR(rev), TUSB_REV_MINOR(rev));
+
+ return tusb_get_revision(musb);
+}
+
+#define WBUS_QUIRK_MASK (TUSB_PHY_OTG_CTRL_TESTM2 | TUSB_PHY_OTG_CTRL_TESTM1 \
+ | TUSB_PHY_OTG_CTRL_TESTM0)
+
+/*
+ * Workaround for spontaneous WBUS wake-up issue #2 for tusb3.0.
+ * Disables power detection in PHY for the duration of idle.
+ */
+static void tusb_wbus_quirk(struct musb *musb, int enabled)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ static u32 phy_otg_ctrl, phy_otg_ena;
+ u32 tmp;
+
+ if (enabled) {
+ phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
+ phy_otg_ena = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE);
+ tmp = TUSB_PHY_OTG_CTRL_WRPROTECT
+ | phy_otg_ena | WBUS_QUIRK_MASK;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
+ tmp = phy_otg_ena & ~WBUS_QUIRK_MASK;
+ tmp |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_TESTM2;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
+ DBG(2, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
+ musb_readl(tbase, TUSB_PHY_OTG_CTRL),
+ musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
+ } else if (musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)
+ & TUSB_PHY_OTG_CTRL_TESTM2) {
+ tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ctrl;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
+ tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
+ DBG(2, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
+ musb_readl(tbase, TUSB_PHY_OTG_CTRL),
+ musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
+ phy_otg_ctrl = 0;
+ phy_otg_ena = 0;
+ }
+}
+
+/*
+ * TUSB 6010 may use a parallel bus that doesn't support byte ops;
+ * so both loading and unloading FIFOs need explicit byte counts.
+ */
+
+static inline void
+tusb_fifo_write_unaligned(void __iomem *fifo, const u8 *buf, u16 len)
+{
+ u32 val;
+ int i;
+
+ if (len > 4) {
+ for (i = 0; i < (len >> 2); i++) {
+ memcpy(&val, buf, 4);
+ musb_writel(fifo, 0, val);
+ buf += 4;
+ }
+ len %= 4;
+ }
+ if (len > 0) {
+ /* Write the rest 1 - 3 bytes to FIFO */
+ memcpy(&val, buf, len);
+ musb_writel(fifo, 0, val);
+ }
+}
+
+static inline void tusb_fifo_read_unaligned(void __iomem *fifo,
+ void __iomem *buf, u16 len)
+{
+ u32 val;
+ int i;
+
+ if (len > 4) {
+ for (i = 0; i < (len >> 2); i++) {
+ val = musb_readl(fifo, 0);
+ memcpy(buf, &val, 4);
+ buf += 4;
+ }
+ len %= 4;
+ }
+ if (len > 0) {
+ /* Read the rest 1 - 3 bytes from FIFO */
+ val = musb_readl(fifo, 0);
+ memcpy(buf, &val, len);
+ }
+}
+
+void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
+{
+ void __iomem *ep_conf = hw_ep->conf;
+ void __iomem *fifo = hw_ep->fifo;
+ u8 epnum = hw_ep->epnum;
+
+ prefetch(buf);
+
+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+ 'T', epnum, fifo, len, buf);
+
+ if (epnum)
+ musb_writel(ep_conf, TUSB_EP_TX_OFFSET,
+ TUSB_EP_CONFIG_XFR_SIZE(len));
+ else
+ musb_writel(ep_conf, 0, TUSB_EP0_CONFIG_DIR_TX |
+ TUSB_EP0_CONFIG_XFR_SIZE(len));
+
+ if (likely((0x01 & (unsigned long) buf) == 0)) {
+
+ /* Best case is 32bit-aligned destination address */
+ if ((0x02 & (unsigned long) buf) == 0) {
+ if (len >= 4) {
+ writesl(fifo, buf, len >> 2);
+ buf += (len & ~0x03);
+ len &= 0x03;
+ }
+ } else {
+ if (len >= 2) {
+ u32 val;
+ int i;
+
+ /* Cannot use writesw, fifo is 32-bit */
+ for (i = 0; i < (len >> 2); i++) {
+ val = (u32)(*(u16 *)buf);
+ buf += 2;
+ val |= (*(u16 *)buf) << 16;
+ buf += 2;
+ musb_writel(fifo, 0, val);
+ }
+ len &= 0x03;
+ }
+ }
+ }
+
+ if (len > 0)
+ tusb_fifo_write_unaligned(fifo, buf, len);
+}
+
+void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
+{
+ void __iomem *ep_conf = hw_ep->conf;
+ void __iomem *fifo = hw_ep->fifo;
+ u8 epnum = hw_ep->epnum;
+
+ DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
+ 'R', epnum, fifo, len, buf);
+
+ if (epnum)
+ musb_writel(ep_conf, TUSB_EP_RX_OFFSET,
+ TUSB_EP_CONFIG_XFR_SIZE(len));
+ else
+ musb_writel(ep_conf, 0, TUSB_EP0_CONFIG_XFR_SIZE(len));
+
+ if (likely((0x01 & (unsigned long) buf) == 0)) {
+
+ /* Best case is 32bit-aligned destination address */
+ if ((0x02 & (unsigned long) buf) == 0) {
+ if (len >= 4) {
+ readsl(fifo, buf, len >> 2);
+ buf += (len & ~0x03);
+ len &= 0x03;
+ }
+ } else {
+ if (len >= 2) {
+ u32 val;
+ int i;
+
+ /* Cannot use readsw, fifo is 32-bit */
+ for (i = 0; i < (len >> 2); i++) {
+ val = musb_readl(fifo, 0);
+ *(u16 *)buf = (u16)(val & 0xffff);
+ buf += 2;
+ *(u16 *)buf = (u16)(val >> 16);
+ buf += 2;
+ }
+ len &= 0x03;
+ }
+ }
+ }
+
+ if (len > 0)
+ tusb_fifo_read_unaligned(fifo, buf, len);
+}
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+
+/* This is used by gadget drivers, and OTG transceiver logic, allowing
+ * at most mA current to be drawn from VBUS during a Default-B session
+ * (that is, while VBUS exceeds 4.4V). In Default-A (including pure host
+ * mode), or low power Default-B sessions, something else supplies power.
+ * Caller must take care of locking.
+ */
+static int tusb_draw_power(struct otg_transceiver *x, unsigned mA)
+{
+ struct musb *musb = container_of(x, struct musb, xceiv);
+ void __iomem *tbase = musb->ctrl_base;
+ u32 reg;
+
+ /*
+ * Keep clock active when enabled. Note that this is not tied to
+ * drawing VBUS, as with OTG mA can be less than musb->min_power.
+ */
+ if (musb->set_clock) {
+ if (mA)
+ musb->set_clock(musb->clock, 1);
+ else
+ musb->set_clock(musb->clock, 0);
+ }
+
+ /* tps65030 seems to consume max 100mA, with maybe 60mA available
+ * (measured on one board) for things other than tps and tusb.
+ *
+ * Boards sharing the CPU clock with CLKIN will need to prevent
+ * certain idle sleep states while the USB link is active.
+ *
+ * REVISIT we could use VBUS to supply only _one_ of { 1.5V, 3.3V }.
+ * The actual current usage would be very board-specific. For now,
+ * it's simpler to just use an aggregate (also board-specific).
+ */
+ if (x->default_a || mA < (musb->min_power << 1))
+ mA = 0;
+
+ reg = musb_readl(tbase, TUSB_PRCM_MNGMT);
+ if (mA) {
+ musb->is_bus_powered = 1;
+ reg |= TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN;
+ } else {
+ musb->is_bus_powered = 0;
+ reg &= ~(TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN);
+ }
+ musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
+
+ DBG(2, "draw max %d mA VBUS\n", mA);
+ return 0;
+}
+
+#else
+#define tusb_draw_power NULL
+#endif
+
+/* workaround for issue 13: change clock during chip idle
+ * (to be fixed in rev3 silicon) ... symptoms include disconnect
+ * or looping suspend/resume cycles
+ */
+static void tusb_set_clock_source(struct musb *musb, unsigned mode)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 reg;
+
+ reg = musb_readl(tbase, TUSB_PRCM_CONF);
+ reg &= ~TUSB_PRCM_CONF_SYS_CLKSEL(0x3);
+
+ /* 0 = refclk (clkin, XI)
+ * 1 = PHY 60 MHz (internal PLL)
+ * 2 = not supported
+ * 3 = what?
+ */
+ if (mode > 0)
+ reg |= TUSB_PRCM_CONF_SYS_CLKSEL(mode & 0x3);
+
+ musb_writel(tbase, TUSB_PRCM_CONF, reg);
+
+ /* FIXME tusb6010_platform_retime(mode == 0); */
+}
+
+/*
+ * Idle TUSB6010 until next wake-up event; NOR access always wakes.
+ * Other code ensures that we idle unless we're connected _and_ the
+ * USB link is not suspended ... and tells us the relevant wakeup
+ * events. SW_EN for voltage is handled separately.
+ */
+void tusb_allow_idle(struct musb *musb, u32 wakeup_enables)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 reg;
+
+ if ((wakeup_enables & TUSB_PRCM_WBUS)
+ && (tusb_get_revision(musb) == TUSB_REV_30))
+ tusb_wbus_quirk(musb, 1);
+
+ tusb_set_clock_source(musb, 0);
+
+ wakeup_enables |= TUSB_PRCM_WNORCS;
+ musb_writel(tbase, TUSB_PRCM_WAKEUP_MASK, ~wakeup_enables);
+
+ /* REVISIT writeup of WID implies that if WID set and ID is grounded,
+ * TUSB_PHY_OTG_CTRL.TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP must be cleared.
+ * Presumably that's mostly to save power, hence WID is immaterial ...
+ */
+
+ reg = musb_readl(tbase, TUSB_PRCM_MNGMT);
+ /* issue 4: when driving vbus, use hipower (vbus_det) comparator */
+ if (is_host_active(musb)) {
+ reg |= TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN;
+ reg &= ~TUSB_PRCM_MNGMT_OTG_SESS_END_EN;
+ } else {
+ reg |= TUSB_PRCM_MNGMT_OTG_SESS_END_EN;
+ reg &= ~TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN;
+ }
+ reg |= TUSB_PRCM_MNGMT_PM_IDLE | TUSB_PRCM_MNGMT_DEV_IDLE;
+ musb_writel(tbase, TUSB_PRCM_MNGMT, reg);
+
+ DBG(6, "idle, wake on %02x\n", wakeup_enables);
+}
+
+/*
+ * Updates cable VBUS status. Caller must take care of locking.
+ */
+int musb_platform_get_vbus_status(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 otg_stat, prcm_mngmt;
+ int ret = 0;
+
+ otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ prcm_mngmt = musb_readl(tbase, TUSB_PRCM_MNGMT);
+
+ /* Temporarily enable VBUS detection if it was disabled for
+ * suspend mode. Unless it's enabled otg_stat and devctl will
+ * not show correct VBUS state.
+ */
+ if (!(prcm_mngmt & TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN)) {
+ u32 tmp = prcm_mngmt;
+ tmp |= TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN;
+ musb_writel(tbase, TUSB_PRCM_MNGMT, tmp);
+ otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ musb_writel(tbase, TUSB_PRCM_MNGMT, prcm_mngmt);
+ }
+
+ if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID)
+ ret = 1;
+
+ return ret;
+}
+
+static struct timer_list musb_idle_timer;
+
+static void musb_do_idle(unsigned long _musb)
+{
+ struct musb *musb = (void *)_musb;
+ unsigned long flags;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_WAIT_BCON:
+ if ((musb->a_wait_bcon != 0)
+ && (musb->idle_timeout == 0
+ || time_after(jiffies, musb->idle_timeout))) {
+ DBG(4, "Nothing connected %s, turning off VBUS\n",
+ otg_state_string(musb));
+ }
+ /* FALLTHROUGH */
+ case OTG_STATE_A_IDLE:
+ tusb_source_power(musb, 0);
+ default:
+ break;
+ }
+
+ if (!musb->is_active) {
+ u32 wakeups;
+
+ /* wait until khubd handles port change status */
+ if (is_host_active(musb) && (musb->port1_status >> 16))
+ goto done;
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ if (is_peripheral_enabled(musb) && !musb->gadget_driver)
+ wakeups = 0;
+ else {
+ wakeups = TUSB_PRCM_WHOSTDISCON
+ | TUSB_PRCM_WBUS
+ | TUSB_PRCM_WVBUS;
+ if (is_otg_enabled(musb))
+ wakeups |= TUSB_PRCM_WID;
+ }
+#else
+ wakeups = TUSB_PRCM_WHOSTDISCON | TUSB_PRCM_WBUS;
+#endif
+ tusb_allow_idle(musb, wakeups);
+ }
+done:
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+/*
+ * Maybe put TUSB6010 into idle mode mode depending on USB link status,
+ * like "disconnected" or "suspended". We'll be woken out of it by
+ * connect, resume, or disconnect.
+ *
+ * Needs to be called as the last function everywhere where there is
+ * register access to TUSB6010 because of NOR flash wake-up.
+ * Caller should own controller spinlock.
+ *
+ * Delay because peripheral enables D+ pullup 3msec after SE0, and
+ * we don't want to treat that full speed J as a wakeup event.
+ * ... peripherals must draw only suspend current after 10 msec.
+ */
+void musb_platform_try_idle(struct musb *musb, unsigned long timeout)
+{
+ unsigned long default_timeout = jiffies + msecs_to_jiffies(3);
+ static unsigned long last_timer;
+
+ if (timeout == 0)
+ timeout = default_timeout;
+
+ /* Never idle if active, or when VBUS timeout is not set as host */
+ if (musb->is_active || ((musb->a_wait_bcon == 0)
+ && (musb->xceiv.state == OTG_STATE_A_WAIT_BCON))) {
+ DBG(4, "%s active, deleting timer\n", otg_state_string(musb));
+ del_timer(&musb_idle_timer);
+ last_timer = jiffies;
+ return;
+ }
+
+ if (time_after(last_timer, timeout)) {
+ if (!timer_pending(&musb_idle_timer))
+ last_timer = timeout;
+ else {
+ DBG(4, "Longer idle timer already pending, ignoring\n");
+ return;
+ }
+ }
+ last_timer = timeout;
+
+ DBG(4, "%s inactive, for idle timer for %lu ms\n",
+ otg_state_string(musb),
+ (unsigned long)jiffies_to_msecs(timeout - jiffies));
+ mod_timer(&musb_idle_timer, timeout);
+}
+
+/* ticks of 60 MHz clock */
+#define DEVCLOCK 60000000
+#define OTG_TIMER_MS(msecs) ((msecs) \
+ ? (TUSB_DEV_OTG_TIMER_VAL((DEVCLOCK/1000)*(msecs)) \
+ | TUSB_DEV_OTG_TIMER_ENABLE) \
+ : 0)
+
+static void tusb_source_power(struct musb *musb, int is_on)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 conf, prcm, timer;
+ u8 devctl;
+
+ /* HDRC controls CPEN, but beware current surges during device
+ * connect. They can trigger transient overcurrent conditions
+ * that must be ignored.
+ */
+
+ prcm = musb_readl(tbase, TUSB_PRCM_MNGMT);
+ conf = musb_readl(tbase, TUSB_DEV_CONF);
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+
+ if (is_on) {
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 1);
+ timer = OTG_TIMER_MS(OTG_TIME_A_WAIT_VRISE);
+ musb->xceiv.default_a = 1;
+ musb->xceiv.state = OTG_STATE_A_WAIT_VRISE;
+ devctl |= MUSB_DEVCTL_SESSION;
+
+ conf |= TUSB_DEV_CONF_USB_HOST_MODE;
+ MUSB_HST_MODE(musb);
+ } else {
+ u32 otg_stat;
+
+ timer = 0;
+
+ /* If ID pin is grounded, we want to be a_idle */
+ otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ if (!(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS)) {
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_WAIT_VRISE:
+ case OTG_STATE_A_WAIT_BCON:
+ musb->xceiv.state = OTG_STATE_A_WAIT_VFALL;
+ break;
+ case OTG_STATE_A_WAIT_VFALL:
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ break;
+ default:
+ musb->xceiv.state = OTG_STATE_A_IDLE;
+ }
+ musb->is_active = 0;
+ musb->xceiv.default_a = 1;
+ MUSB_HST_MODE(musb);
+ } else {
+ musb->is_active = 0;
+ musb->xceiv.default_a = 0;
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ MUSB_DEV_MODE(musb);
+ }
+
+ devctl &= ~MUSB_DEVCTL_SESSION;
+ conf &= ~TUSB_DEV_CONF_USB_HOST_MODE;
+ if (musb->set_clock)
+ musb->set_clock(musb->clock, 0);
+ }
+ prcm &= ~(TUSB_PRCM_MNGMT_15_SW_EN | TUSB_PRCM_MNGMT_33_SW_EN);
+
+ musb_writel(tbase, TUSB_PRCM_MNGMT, prcm);
+ musb_writel(tbase, TUSB_DEV_OTG_TIMER, timer);
+ musb_writel(tbase, TUSB_DEV_CONF, conf);
+ musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);
+
+ DBG(1, "VBUS %s, devctl %02x otg %3x conf %08x prcm %08x\n",
+ otg_state_string(musb),
+ musb_readb(musb->mregs, MUSB_DEVCTL),
+ musb_readl(tbase, TUSB_DEV_OTG_STAT),
+ conf, prcm);
+}
+
+/*
+ * Sets the mode to OTG, peripheral or host by changing the ID detection.
+ * Caller must take care of locking.
+ *
+ * Note that if a mini-A cable is plugged in the ID line will stay down as
+ * the weak ID pull-up is not able to pull the ID up.
+ *
+ * REVISIT: It would be possible to add support for changing between host
+ * and peripheral modes in non-OTG configurations by reconfiguring hardware
+ * and then setting musb->board_mode. For now, only support OTG mode.
+ */
+void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ u32 otg_stat, phy_otg_ctrl, phy_otg_ena, dev_conf;
+
+ if (musb->board_mode != MUSB_OTG) {
+ ERR("Changing mode currently only supported in OTG mode\n");
+ return;
+ }
+
+ otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
+ phy_otg_ena = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE);
+ dev_conf = musb_readl(tbase, TUSB_DEV_CONF);
+
+ switch (musb_mode) {
+
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case MUSB_HOST: /* Disable PHY ID detect, ground ID */
+ phy_otg_ctrl &= ~TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ dev_conf |= TUSB_DEV_CONF_ID_SEL;
+ dev_conf &= ~TUSB_DEV_CONF_SOFT_ID;
+ break;
+#endif
+
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ case MUSB_PERIPHERAL: /* Disable PHY ID detect, keep ID pull-up on */
+ phy_otg_ctrl |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ dev_conf |= (TUSB_DEV_CONF_ID_SEL | TUSB_DEV_CONF_SOFT_ID);
+ break;
+#endif
+
+#ifdef CONFIG_USB_MUSB_OTG
+ case MUSB_OTG: /* Use PHY ID detection */
+ phy_otg_ctrl |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ phy_otg_ena |= TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ dev_conf &= ~(TUSB_DEV_CONF_ID_SEL | TUSB_DEV_CONF_SOFT_ID);
+ break;
+#endif
+
+ default:
+ DBG(2, "Trying to set unknown mode %i\n", musb_mode);
+ }
+
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL,
+ TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ctrl);
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE,
+ TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena);
+ musb_writel(tbase, TUSB_DEV_CONF, dev_conf);
+
+ otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ if ((musb_mode == MUSB_PERIPHERAL) &&
+ !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS))
+ INFO("Cannot be peripheral with mini-A cable "
+ "otg_stat: %08x\n", otg_stat);
+}
+
+static inline unsigned long
+tusb_otg_ints(struct musb *musb, u32 int_src, void __iomem *tbase)
+{
+ u32 otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
+ unsigned long idle_timeout = 0;
+
+ /* ID pin */
+ if ((int_src & TUSB_INT_SRC_ID_STATUS_CHNG)) {
+ int default_a;
+
+ if (is_otg_enabled(musb))
+ default_a = !(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS);
+ else
+ default_a = is_host_enabled(musb);
+ DBG(2, "Default-%c\n", default_a ? 'A' : 'B');
+ musb->xceiv.default_a = default_a;
+ tusb_source_power(musb, default_a);
+
+ /* Don't allow idling immediately */
+ if (default_a)
+ idle_timeout = jiffies + (HZ * 3);
+ }
+
+ /* VBUS state change */
+ if (int_src & TUSB_INT_SRC_VBUS_SENSE_CHNG) {
+
+ /* B-dev state machine: no vbus ~= disconnect */
+ if ((is_otg_enabled(musb) && !musb->xceiv.default_a)
+ || !is_host_enabled(musb)) {
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ /* ? musb_root_disconnect(musb); */
+ musb->port1_status &=
+ ~(USB_PORT_STAT_CONNECTION
+ | USB_PORT_STAT_ENABLE
+ | USB_PORT_STAT_LOW_SPEED
+ | USB_PORT_STAT_HIGH_SPEED
+ | USB_PORT_STAT_TEST
+ );
+#endif
+
+ if (otg_stat & TUSB_DEV_OTG_STAT_SESS_END) {
+ DBG(1, "Forcing disconnect (no interrupt)\n");
+ if (musb->xceiv.state != OTG_STATE_B_IDLE) {
+ /* INTR_DISCONNECT can hide... */
+ musb->xceiv.state = OTG_STATE_B_IDLE;
+ musb->int_usb |= MUSB_INTR_DISCONNECT;
+ }
+ musb->is_active = 0;
+ }
+ DBG(2, "vbus change, %s, otg %03x\n",
+ otg_state_string(musb), otg_stat);
+ idle_timeout = jiffies + (1 * HZ);
+ schedule_work(&musb->irq_work);
+
+ } else /* A-dev state machine */ {
+ DBG(2, "vbus change, %s, otg %03x\n",
+ otg_state_string(musb), otg_stat);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_IDLE:
+ DBG(2, "Got SRP, turning on VBUS\n");
+ musb_set_vbus(musb, 1);
+
+ /* CONNECT can wake if a_wait_bcon is set */
+ if (musb->a_wait_bcon != 0)
+ musb->is_active = 0;
+ else
+ musb->is_active = 1;
+
+ /*
+ * OPT FS A TD.4.6 needs few seconds for
+ * A_WAIT_VRISE
+ */
+ idle_timeout = jiffies + (2 * HZ);
+
+ break;
+ case OTG_STATE_A_WAIT_VRISE:
+ /* ignore; A-session-valid < VBUS_VALID/2,
+ * we monitor this with the timer
+ */
+ break;
+ case OTG_STATE_A_WAIT_VFALL:
+ /* REVISIT this irq triggers during short
+ * spikes caused by enumeration ...
+ */
+ if (musb->vbuserr_retry) {
+ musb->vbuserr_retry--;
+ tusb_source_power(musb, 1);
+ } else {
+ musb->vbuserr_retry
+ = VBUSERR_RETRY_COUNT;
+ tusb_source_power(musb, 0);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ /* OTG timer expiration */
+ if (int_src & TUSB_INT_SRC_OTG_TIMEOUT) {
+ u8 devctl;
+
+ DBG(4, "%s timer, %03x\n", otg_state_string(musb), otg_stat);
+
+ switch (musb->xceiv.state) {
+ case OTG_STATE_A_WAIT_VRISE:
+ /* VBUS has probably been valid for a while now,
+ * but may well have bounced out of range a bit
+ */
+ devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
+ if (otg_stat & TUSB_DEV_OTG_STAT_VBUS_VALID) {
+ if ((devctl & MUSB_DEVCTL_VBUS)
+ != MUSB_DEVCTL_VBUS) {
+ DBG(2, "devctl %02x\n", devctl);
+ break;
+ }
+ musb->xceiv.state = OTG_STATE_A_WAIT_BCON;
+ musb->is_active = 0;
+ idle_timeout = jiffies
+ + msecs_to_jiffies(musb->a_wait_bcon);
+ } else {
+ /* REVISIT report overcurrent to hub? */
+ ERR("vbus too slow, devctl %02x\n", devctl);
+ tusb_source_power(musb, 0);
+ }
+ break;
+ case OTG_STATE_A_WAIT_BCON:
+ if (musb->a_wait_bcon != 0)
+ idle_timeout = jiffies
+ + msecs_to_jiffies(musb->a_wait_bcon);
+ break;
+ case OTG_STATE_A_SUSPEND:
+ break;
+ case OTG_STATE_B_WAIT_ACON:
+ break;
+ default:
+ break;
+ }
+ }
+ schedule_work(&musb->irq_work);
+
+ return idle_timeout;
+}
+
+static irqreturn_t tusb_interrupt(int irq, void *__hci)
+{
+ struct musb *musb = __hci;
+ void __iomem *tbase = musb->ctrl_base;
+ unsigned long flags, idle_timeout = 0;
+ u32 int_mask, int_src;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ /* Mask all interrupts to allow using both edge and level GPIO irq */
+ int_mask = musb_readl(tbase, TUSB_INT_MASK);
+ musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS);
+
+ int_src = musb_readl(tbase, TUSB_INT_SRC) & ~TUSB_INT_SRC_RESERVED_BITS;
+ DBG(3, "TUSB IRQ %08x\n", int_src);
+
+ musb->int_usb = (u8) int_src;
+
+ /* Acknowledge wake-up source interrupts */
+ if (int_src & TUSB_INT_SRC_DEV_WAKEUP) {
+ u32 reg;
+ u32 i;
+
+ if (tusb_get_revision(musb) == TUSB_REV_30)
+ tusb_wbus_quirk(musb, 0);
+
+ /* there are issues re-locking the PLL on wakeup ... */
+
+ /* work around issue 8 */
+ for (i = 0xf7f7f7; i > 0xf7f7f7 - 1000; i--) {
+ musb_writel(tbase, TUSB_SCRATCH_PAD, 0);
+ musb_writel(tbase, TUSB_SCRATCH_PAD, i);
+ reg = musb_readl(tbase, TUSB_SCRATCH_PAD);
+ if (reg == i)
+ break;
+ DBG(6, "TUSB NOR not ready\n");
+ }
+
+ /* work around issue 13 (2nd half) */
+ tusb_set_clock_source(musb, 1);
+
+ reg = musb_readl(tbase, TUSB_PRCM_WAKEUP_SOURCE);
+ musb_writel(tbase, TUSB_PRCM_WAKEUP_CLEAR, reg);
+ if (reg & ~TUSB_PRCM_WNORCS) {
+ musb->is_active = 1;
+ schedule_work(&musb->irq_work);
+ }
+ DBG(3, "wake %sactive %02x\n",
+ musb->is_active ? "" : "in", reg);
+
+ /* REVISIT host side TUSB_PRCM_WHOSTDISCON, TUSB_PRCM_WBUS */
+ }
+
+ if (int_src & TUSB_INT_SRC_USB_IP_CONN)
+ del_timer(&musb_idle_timer);
+
+ /* OTG state change reports (annoyingly) not issued by Mentor core */
+ if (int_src & (TUSB_INT_SRC_VBUS_SENSE_CHNG
+ | TUSB_INT_SRC_OTG_TIMEOUT
+ | TUSB_INT_SRC_ID_STATUS_CHNG))
+ idle_timeout = tusb_otg_ints(musb, int_src, tbase);
+
+ /* TX dma callback must be handled here, RX dma callback is
+ * handled in tusb_omap_dma_cb.
+ */
+ if ((int_src & TUSB_INT_SRC_TXRX_DMA_DONE)) {
+ u32 dma_src = musb_readl(tbase, TUSB_DMA_INT_SRC);
+ u32 real_dma_src = musb_readl(tbase, TUSB_DMA_INT_MASK);
+
+ DBG(3, "DMA IRQ %08x\n", dma_src);
+ real_dma_src = ~real_dma_src & dma_src;
+ if (tusb_dma_omap() && real_dma_src) {
+ int tx_source = (real_dma_src & 0xffff);
+ int i;
+
+ for (i = 1; i <= 15; i++) {
+ if (tx_source & (1 << i)) {
+ DBG(3, "completing ep%i %s\n", i, "tx");
+ musb_dma_completion(musb, i, 1);
+ }
+ }
+ }
+ musb_writel(tbase, TUSB_DMA_INT_CLEAR, dma_src);
+ }
+
+ /* EP interrupts. In OCP mode tusb6010 mirrors the MUSB interrupts */
+ if (int_src & (TUSB_INT_SRC_USB_IP_TX | TUSB_INT_SRC_USB_IP_RX)) {
+ u32 musb_src = musb_readl(tbase, TUSB_USBIP_INT_SRC);
+
+ musb_writel(tbase, TUSB_USBIP_INT_CLEAR, musb_src);
+ musb->int_rx = (((musb_src >> 16) & 0xffff) << 1);
+ musb->int_tx = (musb_src & 0xffff);
+ } else {
+ musb->int_rx = 0;
+ musb->int_tx = 0;
+ }
+
+ if (int_src & (TUSB_INT_SRC_USB_IP_TX | TUSB_INT_SRC_USB_IP_RX | 0xff))
+ musb_interrupt(musb);
+
+ /* Acknowledge TUSB interrupts. Clear only non-reserved bits */
+ musb_writel(tbase, TUSB_INT_SRC_CLEAR,
+ int_src & ~TUSB_INT_MASK_RESERVED_BITS);
+
+ musb_platform_try_idle(musb, idle_timeout);
+
+ musb_writel(tbase, TUSB_INT_MASK, int_mask);
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return IRQ_HANDLED;
+}
+
+static int dma_off;
+
+/*
+ * Enables TUSB6010. Caller must take care of locking.
+ * REVISIT:
+ * - Check what is unnecessary in MGC_HdrcStart()
+ */
+void musb_platform_enable(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+
+ /* Setup TUSB6010 main interrupt mask. Enable all interrupts except SOF.
+ * REVISIT: Enable and deal with TUSB_INT_SRC_USB_IP_SOF */
+ musb_writel(tbase, TUSB_INT_MASK, TUSB_INT_SRC_USB_IP_SOF);
+
+ /* Setup TUSB interrupt, disable DMA and GPIO interrupts */
+ musb_writel(tbase, TUSB_USBIP_INT_MASK, 0);
+ musb_writel(tbase, TUSB_DMA_INT_MASK, 0x7fffffff);
+ musb_writel(tbase, TUSB_GPIO_INT_MASK, 0x1ff);
+
+ /* Clear all subsystem interrups */
+ musb_writel(tbase, TUSB_USBIP_INT_CLEAR, 0x7fffffff);
+ musb_writel(tbase, TUSB_DMA_INT_CLEAR, 0x7fffffff);
+ musb_writel(tbase, TUSB_GPIO_INT_CLEAR, 0x1ff);
+
+ /* Acknowledge pending interrupt(s) */
+ musb_writel(tbase, TUSB_INT_SRC_CLEAR, ~TUSB_INT_MASK_RESERVED_BITS);
+
+ /* Only 0 clock cycles for minimum interrupt de-assertion time and
+ * interrupt polarity active low seems to work reliably here */
+ musb_writel(tbase, TUSB_INT_CTRL_CONF,
+ TUSB_INT_CTRL_CONF_INT_RELCYC(0));
+
+ set_irq_type(musb->nIrq, IRQ_TYPE_LEVEL_LOW);
+
+ /* maybe force into the Default-A OTG state machine */
+ if (!(musb_readl(tbase, TUSB_DEV_OTG_STAT)
+ & TUSB_DEV_OTG_STAT_ID_STATUS))
+ musb_writel(tbase, TUSB_INT_SRC_SET,
+ TUSB_INT_SRC_ID_STATUS_CHNG);
+
+ if (is_dma_capable() && dma_off)
+ printk(KERN_WARNING "%s %s: dma not reactivated\n",
+ __FILE__, __func__);
+ else
+ dma_off = 1;
+}
+
+/*
+ * Disables TUSB6010. Caller must take care of locking.
+ */
+void musb_platform_disable(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+
+ /* FIXME stop DMA, IRQs, timers, ... */
+
+ /* disable all IRQs */
+ musb_writel(tbase, TUSB_INT_MASK, ~TUSB_INT_MASK_RESERVED_BITS);
+ musb_writel(tbase, TUSB_USBIP_INT_MASK, 0x7fffffff);
+ musb_writel(tbase, TUSB_DMA_INT_MASK, 0x7fffffff);
+ musb_writel(tbase, TUSB_GPIO_INT_MASK, 0x1ff);
+
+ del_timer(&musb_idle_timer);
+
+ if (is_dma_capable() && !dma_off) {
+ printk(KERN_WARNING "%s %s: dma still active\n",
+ __FILE__, __func__);
+ dma_off = 1;
+ }
+}
+
+/*
+ * Sets up TUSB6010 CPU interface specific signals and registers
+ * Note: Settings optimized for OMAP24xx
+ */
+static void __init tusb_setup_cpu_interface(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+
+ /*
+ * Disable GPIO[5:0] pullups (used as output DMA requests)
+ * Don't disable GPIO[7:6] as they are needed for wake-up.
+ */
+ musb_writel(tbase, TUSB_PULLUP_1_CTRL, 0x0000003F);
+
+ /* Disable all pullups on NOR IF, DMAREQ0 and DMAREQ1 */
+ musb_writel(tbase, TUSB_PULLUP_2_CTRL, 0x01FFFFFF);
+
+ /* Turn GPIO[5:0] to DMAREQ[5:0] signals */
+ musb_writel(tbase, TUSB_GPIO_CONF, TUSB_GPIO_CONF_DMAREQ(0x3f));
+
+ /* Burst size 16x16 bits, all six DMA requests enabled, DMA request
+ * de-assertion time 2 system clocks p 62 */
+ musb_writel(tbase, TUSB_DMA_REQ_CONF,
+ TUSB_DMA_REQ_CONF_BURST_SIZE(2) |
+ TUSB_DMA_REQ_CONF_DMA_REQ_EN(0x3f) |
+ TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(2));
+
+ /* Set 0 wait count for synchronous burst access */
+ musb_writel(tbase, TUSB_WAIT_COUNT, 1);
+}
+
+static int __init tusb_start(struct musb *musb)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ int ret = 0;
+ unsigned long flags;
+ u32 reg;
+
+ if (musb->board_set_power)
+ ret = musb->board_set_power(1);
+ if (ret != 0) {
+ printk(KERN_ERR "tusb: Cannot enable TUSB6010\n");
+ return ret;
+ }
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (musb_readl(tbase, TUSB_PROD_TEST_RESET) !=
+ TUSB_PROD_TEST_RESET_VAL) {
+ printk(KERN_ERR "tusb: Unable to detect TUSB6010\n");
+ goto err;
+ }
+
+ ret = tusb_print_revision(musb);
+ if (ret < 2) {
+ printk(KERN_ERR "tusb: Unsupported TUSB6010 revision %i\n",
+ ret);
+ goto err;
+ }
+
+ /* The uint bit for "USB non-PDR interrupt enable" has to be 1 when
+ * NOR FLASH interface is used */
+ musb_writel(tbase, TUSB_VLYNQ_CTRL, 8);
+
+ /* Select PHY free running 60MHz as a system clock */
+ tusb_set_clock_source(musb, 1);
+
+ /* VBus valid timer 1us, disable DFT/Debug and VLYNQ clocks for
+ * power saving, enable VBus detect and session end comparators,
+ * enable IDpullup, enable VBus charging */
+ musb_writel(tbase, TUSB_PRCM_MNGMT,
+ TUSB_PRCM_MNGMT_VBUS_VALID_TIMER(0xa) |
+ TUSB_PRCM_MNGMT_VBUS_VALID_FLT_EN |
+ TUSB_PRCM_MNGMT_OTG_SESS_END_EN |
+ TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN |
+ TUSB_PRCM_MNGMT_OTG_ID_PULLUP);
+ tusb_setup_cpu_interface(musb);
+
+ /* simplify: always sense/pullup ID pins, as if in OTG mode */
+ reg = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE);
+ reg |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, reg);
+
+ reg = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
+ reg |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP;
+ musb_writel(tbase, TUSB_PHY_OTG_CTRL, reg);
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ return 0;
+
+err:
+ spin_unlock_irqrestore(&musb->lock, flags);
+
+ if (musb->board_set_power)
+ musb->board_set_power(0);
+
+ return -ENODEV;
+}
+
+int __init musb_platform_init(struct musb *musb)
+{
+ struct platform_device *pdev;
+ struct resource *mem;
+ void __iomem *sync;
+ int ret;
+
+ pdev = to_platform_device(musb->controller);
+
+ /* dma address for async dma */
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ musb->async = mem->start;
+
+ /* dma address for sync dma */
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!mem) {
+ pr_debug("no sync dma resource?\n");
+ return -ENODEV;
+ }
+ musb->sync = mem->start;
+
+ sync = ioremap(mem->start, mem->end - mem->start + 1);
+ if (!sync) {
+ pr_debug("ioremap for sync failed\n");
+ return -ENOMEM;
+ }
+ musb->sync_va = sync;
+
+ /* Offsets from base: VLYNQ at 0x000, MUSB regs at 0x400,
+ * FIFOs at 0x600, TUSB at 0x800
+ */
+ musb->mregs += TUSB_BASE_OFFSET;
+
+ ret = tusb_start(musb);
+ if (ret) {
+ printk(KERN_ERR "Could not start tusb6010 (%d)\n",
+ ret);
+ return -ENODEV;
+ }
+ musb->isr = tusb_interrupt;
+
+ if (is_host_enabled(musb))
+ musb->board_set_vbus = tusb_source_power;
+ if (is_peripheral_enabled(musb))
+ musb->xceiv.set_power = tusb_draw_power;
+
+ setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb);
+
+ return ret;
+}
+
+int musb_platform_exit(struct musb *musb)
+{
+ del_timer_sync(&musb_idle_timer);
+
+ if (musb->board_set_power)
+ musb->board_set_power(0);
+
+ iounmap(musb->sync_va);
+
+ return 0;
+}
diff --git a/drivers/usb/musb/tusb6010.h b/drivers/usb/musb/tusb6010.h
new file mode 100644
index 0000000..ab8c962
--- /dev/null
+++ b/drivers/usb/musb/tusb6010.h
@@ -0,0 +1,233 @@
+/*
+ * Definitions for TUSB6010 USB 2.0 OTG Dual Role controller
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __TUSB6010_H__
+#define __TUSB6010_H__
+
+extern u8 tusb_get_revision(struct musb *musb);
+
+#ifdef CONFIG_USB_TUSB6010
+#define musb_in_tusb() 1
+#else
+#define musb_in_tusb() 0
+#endif
+
+#ifdef CONFIG_USB_TUSB_OMAP_DMA
+#define tusb_dma_omap() 1
+#else
+#define tusb_dma_omap() 0
+#endif
+
+/* VLYNQ control register. 32-bit at offset 0x000 */
+#define TUSB_VLYNQ_CTRL 0x004
+
+/* Mentor Graphics OTG core registers. 8,- 16- and 32-bit at offset 0x400 */
+#define TUSB_BASE_OFFSET 0x400
+
+/* FIFO registers 32-bit at offset 0x600 */
+#define TUSB_FIFO_BASE 0x600
+
+/* Device System & Control registers. 32-bit at offset 0x800 */
+#define TUSB_SYS_REG_BASE 0x800
+
+#define TUSB_DEV_CONF (TUSB_SYS_REG_BASE + 0x000)
+#define TUSB_DEV_CONF_USB_HOST_MODE (1 << 16)
+#define TUSB_DEV_CONF_PROD_TEST_MODE (1 << 15)
+#define TUSB_DEV_CONF_SOFT_ID (1 << 1)
+#define TUSB_DEV_CONF_ID_SEL (1 << 0)
+
+#define TUSB_PHY_OTG_CTRL_ENABLE (TUSB_SYS_REG_BASE + 0x004)
+#define TUSB_PHY_OTG_CTRL (TUSB_SYS_REG_BASE + 0x008)
+#define TUSB_PHY_OTG_CTRL_WRPROTECT (0xa5 << 24)
+#define TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP (1 << 23)
+#define TUSB_PHY_OTG_CTRL_OTG_VBUS_DET_EN (1 << 19)
+#define TUSB_PHY_OTG_CTRL_OTG_SESS_END_EN (1 << 18)
+#define TUSB_PHY_OTG_CTRL_TESTM2 (1 << 17)
+#define TUSB_PHY_OTG_CTRL_TESTM1 (1 << 16)
+#define TUSB_PHY_OTG_CTRL_TESTM0 (1 << 15)
+#define TUSB_PHY_OTG_CTRL_TX_DATA2 (1 << 14)
+#define TUSB_PHY_OTG_CTRL_TX_GZ2 (1 << 13)
+#define TUSB_PHY_OTG_CTRL_TX_ENABLE2 (1 << 12)
+#define TUSB_PHY_OTG_CTRL_DM_PULLDOWN (1 << 11)
+#define TUSB_PHY_OTG_CTRL_DP_PULLDOWN (1 << 10)
+#define TUSB_PHY_OTG_CTRL_OSC_EN (1 << 9)
+#define TUSB_PHY_OTG_CTRL_PHYREF_CLKSEL(v) (((v) & 3) << 7)
+#define TUSB_PHY_OTG_CTRL_PD (1 << 6)
+#define TUSB_PHY_OTG_CTRL_PLL_ON (1 << 5)
+#define TUSB_PHY_OTG_CTRL_EXT_RPU (1 << 4)
+#define TUSB_PHY_OTG_CTRL_PWR_GOOD (1 << 3)
+#define TUSB_PHY_OTG_CTRL_RESET (1 << 2)
+#define TUSB_PHY_OTG_CTRL_SUSPENDM (1 << 1)
+#define TUSB_PHY_OTG_CTRL_CLK_MODE (1 << 0)
+
+/*OTG status register */
+#define TUSB_DEV_OTG_STAT (TUSB_SYS_REG_BASE + 0x00c)
+#define TUSB_DEV_OTG_STAT_PWR_CLK_GOOD (1 << 8)
+#define TUSB_DEV_OTG_STAT_SESS_END (1 << 7)
+#define TUSB_DEV_OTG_STAT_SESS_VALID (1 << 6)
+#define TUSB_DEV_OTG_STAT_VBUS_VALID (1 << 5)
+#define TUSB_DEV_OTG_STAT_VBUS_SENSE (1 << 4)
+#define TUSB_DEV_OTG_STAT_ID_STATUS (1 << 3)
+#define TUSB_DEV_OTG_STAT_HOST_DISCON (1 << 2)
+#define TUSB_DEV_OTG_STAT_LINE_STATE (3 << 0)
+#define TUSB_DEV_OTG_STAT_DP_ENABLE (1 << 1)
+#define TUSB_DEV_OTG_STAT_DM_ENABLE (1 << 0)
+
+#define TUSB_DEV_OTG_TIMER (TUSB_SYS_REG_BASE + 0x010)
+# define TUSB_DEV_OTG_TIMER_ENABLE (1 << 31)
+# define TUSB_DEV_OTG_TIMER_VAL(v) ((v) & 0x07ffffff)
+#define TUSB_PRCM_REV (TUSB_SYS_REG_BASE + 0x014)
+
+/* PRCM configuration register */
+#define TUSB_PRCM_CONF (TUSB_SYS_REG_BASE + 0x018)
+#define TUSB_PRCM_CONF_SFW_CPEN (1 << 24)
+#define TUSB_PRCM_CONF_SYS_CLKSEL(v) (((v) & 3) << 16)
+
+/* PRCM management register */
+#define TUSB_PRCM_MNGMT (TUSB_SYS_REG_BASE + 0x01c)
+#define TUSB_PRCM_MNGMT_SRP_FIX_TIMER(v) (((v) & 0xf) << 25)
+#define TUSB_PRCM_MNGMT_SRP_FIX_EN (1 << 24)
+#define TUSB_PRCM_MNGMT_VBUS_VALID_TIMER(v) (((v) & 0xf) << 20)
+#define TUSB_PRCM_MNGMT_VBUS_VALID_FLT_EN (1 << 19)
+#define TUSB_PRCM_MNGMT_DFT_CLK_DIS (1 << 18)
+#define TUSB_PRCM_MNGMT_VLYNQ_CLK_DIS (1 << 17)
+#define TUSB_PRCM_MNGMT_OTG_SESS_END_EN (1 << 10)
+#define TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN (1 << 9)
+#define TUSB_PRCM_MNGMT_OTG_ID_PULLUP (1 << 8)
+#define TUSB_PRCM_MNGMT_15_SW_EN (1 << 4)
+#define TUSB_PRCM_MNGMT_33_SW_EN (1 << 3)
+#define TUSB_PRCM_MNGMT_5V_CPEN (1 << 2)
+#define TUSB_PRCM_MNGMT_PM_IDLE (1 << 1)
+#define TUSB_PRCM_MNGMT_DEV_IDLE (1 << 0)
+
+/* Wake-up source clear and mask registers */
+#define TUSB_PRCM_WAKEUP_SOURCE (TUSB_SYS_REG_BASE + 0x020)
+#define TUSB_PRCM_WAKEUP_CLEAR (TUSB_SYS_REG_BASE + 0x028)
+#define TUSB_PRCM_WAKEUP_MASK (TUSB_SYS_REG_BASE + 0x02c)
+#define TUSB_PRCM_WAKEUP_RESERVED_BITS (0xffffe << 13)
+#define TUSB_PRCM_WGPIO_7 (1 << 12)
+#define TUSB_PRCM_WGPIO_6 (1 << 11)
+#define TUSB_PRCM_WGPIO_5 (1 << 10)
+#define TUSB_PRCM_WGPIO_4 (1 << 9)
+#define TUSB_PRCM_WGPIO_3 (1 << 8)
+#define TUSB_PRCM_WGPIO_2 (1 << 7)
+#define TUSB_PRCM_WGPIO_1 (1 << 6)
+#define TUSB_PRCM_WGPIO_0 (1 << 5)
+#define TUSB_PRCM_WHOSTDISCON (1 << 4) /* Host disconnect */
+#define TUSB_PRCM_WBUS (1 << 3) /* USB bus resume */
+#define TUSB_PRCM_WNORCS (1 << 2) /* NOR chip select */
+#define TUSB_PRCM_WVBUS (1 << 1) /* OTG PHY VBUS */
+#define TUSB_PRCM_WID (1 << 0) /* OTG PHY ID detect */
+
+#define TUSB_PULLUP_1_CTRL (TUSB_SYS_REG_BASE + 0x030)
+#define TUSB_PULLUP_2_CTRL (TUSB_SYS_REG_BASE + 0x034)
+#define TUSB_INT_CTRL_REV (TUSB_SYS_REG_BASE + 0x038)
+#define TUSB_INT_CTRL_CONF (TUSB_SYS_REG_BASE + 0x03c)
+#define TUSB_USBIP_INT_SRC (TUSB_SYS_REG_BASE + 0x040)
+#define TUSB_USBIP_INT_SET (TUSB_SYS_REG_BASE + 0x044)
+#define TUSB_USBIP_INT_CLEAR (TUSB_SYS_REG_BASE + 0x048)
+#define TUSB_USBIP_INT_MASK (TUSB_SYS_REG_BASE + 0x04c)
+#define TUSB_DMA_INT_SRC (TUSB_SYS_REG_BASE + 0x050)
+#define TUSB_DMA_INT_SET (TUSB_SYS_REG_BASE + 0x054)
+#define TUSB_DMA_INT_CLEAR (TUSB_SYS_REG_BASE + 0x058)
+#define TUSB_DMA_INT_MASK (TUSB_SYS_REG_BASE + 0x05c)
+#define TUSB_GPIO_INT_SRC (TUSB_SYS_REG_BASE + 0x060)
+#define TUSB_GPIO_INT_SET (TUSB_SYS_REG_BASE + 0x064)
+#define TUSB_GPIO_INT_CLEAR (TUSB_SYS_REG_BASE + 0x068)
+#define TUSB_GPIO_INT_MASK (TUSB_SYS_REG_BASE + 0x06c)
+
+/* NOR flash interrupt source registers */
+#define TUSB_INT_SRC (TUSB_SYS_REG_BASE + 0x070)
+#define TUSB_INT_SRC_SET (TUSB_SYS_REG_BASE + 0x074)
+#define TUSB_INT_SRC_CLEAR (TUSB_SYS_REG_BASE + 0x078)
+#define TUSB_INT_MASK (TUSB_SYS_REG_BASE + 0x07c)
+#define TUSB_INT_SRC_TXRX_DMA_DONE (1 << 24)
+#define TUSB_INT_SRC_USB_IP_CORE (1 << 17)
+#define TUSB_INT_SRC_OTG_TIMEOUT (1 << 16)
+#define TUSB_INT_SRC_VBUS_SENSE_CHNG (1 << 15)
+#define TUSB_INT_SRC_ID_STATUS_CHNG (1 << 14)
+#define TUSB_INT_SRC_DEV_WAKEUP (1 << 13)
+#define TUSB_INT_SRC_DEV_READY (1 << 12)
+#define TUSB_INT_SRC_USB_IP_TX (1 << 9)
+#define TUSB_INT_SRC_USB_IP_RX (1 << 8)
+#define TUSB_INT_SRC_USB_IP_VBUS_ERR (1 << 7)
+#define TUSB_INT_SRC_USB_IP_VBUS_REQ (1 << 6)
+#define TUSB_INT_SRC_USB_IP_DISCON (1 << 5)
+#define TUSB_INT_SRC_USB_IP_CONN (1 << 4)
+#define TUSB_INT_SRC_USB_IP_SOF (1 << 3)
+#define TUSB_INT_SRC_USB_IP_RST_BABBLE (1 << 2)
+#define TUSB_INT_SRC_USB_IP_RESUME (1 << 1)
+#define TUSB_INT_SRC_USB_IP_SUSPEND (1 << 0)
+
+/* NOR flash interrupt registers reserved bits. Must be written as 0 */
+#define TUSB_INT_MASK_RESERVED_17 (0x3fff << 17)
+#define TUSB_INT_MASK_RESERVED_13 (1 << 13)
+#define TUSB_INT_MASK_RESERVED_8 (0xf << 8)
+#define TUSB_INT_SRC_RESERVED_26 (0x1f << 26)
+#define TUSB_INT_SRC_RESERVED_18 (0x3f << 18)
+#define TUSB_INT_SRC_RESERVED_10 (0x03 << 10)
+
+/* Reserved bits for NOR flash interrupt mask and clear register */
+#define TUSB_INT_MASK_RESERVED_BITS (TUSB_INT_MASK_RESERVED_17 | \
+ TUSB_INT_MASK_RESERVED_13 | \
+ TUSB_INT_MASK_RESERVED_8)
+
+/* Reserved bits for NOR flash interrupt status register */
+#define TUSB_INT_SRC_RESERVED_BITS (TUSB_INT_SRC_RESERVED_26 | \
+ TUSB_INT_SRC_RESERVED_18 | \
+ TUSB_INT_SRC_RESERVED_10)
+
+#define TUSB_GPIO_REV (TUSB_SYS_REG_BASE + 0x080)
+#define TUSB_GPIO_CONF (TUSB_SYS_REG_BASE + 0x084)
+#define TUSB_DMA_CTRL_REV (TUSB_SYS_REG_BASE + 0x100)
+#define TUSB_DMA_REQ_CONF (TUSB_SYS_REG_BASE + 0x104)
+#define TUSB_EP0_CONF (TUSB_SYS_REG_BASE + 0x108)
+#define TUSB_DMA_EP_MAP (TUSB_SYS_REG_BASE + 0x148)
+
+/* Offsets from each ep base register */
+#define TUSB_EP_TX_OFFSET 0x10c /* EP_IN in docs */
+#define TUSB_EP_RX_OFFSET 0x14c /* EP_OUT in docs */
+#define TUSB_EP_MAX_PACKET_SIZE_OFFSET 0x188
+
+#define TUSB_WAIT_COUNT (TUSB_SYS_REG_BASE + 0x1c8)
+#define TUSB_SCRATCH_PAD (TUSB_SYS_REG_BASE + 0x1c4)
+#define TUSB_PROD_TEST_RESET (TUSB_SYS_REG_BASE + 0x1d8)
+
+/* Device System & Control register bitfields */
+#define TUSB_INT_CTRL_CONF_INT_RELCYC(v) (((v) & 0x7) << 18)
+#define TUSB_INT_CTRL_CONF_INT_POLARITY (1 << 17)
+#define TUSB_INT_CTRL_CONF_INT_MODE (1 << 16)
+#define TUSB_GPIO_CONF_DMAREQ(v) (((v) & 0x3f) << 24)
+#define TUSB_DMA_REQ_CONF_BURST_SIZE(v) (((v) & 3) << 26)
+#define TUSB_DMA_REQ_CONF_DMA_REQ_EN(v) (((v) & 0x3f) << 20)
+#define TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(v) (((v) & 0xf) << 16)
+#define TUSB_EP0_CONFIG_SW_EN (1 << 8)
+#define TUSB_EP0_CONFIG_DIR_TX (1 << 7)
+#define TUSB_EP0_CONFIG_XFR_SIZE(v) ((v) & 0x7f)
+#define TUSB_EP_CONFIG_SW_EN (1 << 31)
+#define TUSB_EP_CONFIG_XFR_SIZE(v) ((v) & 0x7fffffff)
+#define TUSB_PROD_TEST_RESET_VAL 0xa596
+#define TUSB_EP_FIFO(ep) (TUSB_FIFO_BASE + (ep) * 0x20)
+
+#define TUSB_DIDR1_LO (TUSB_SYS_REG_BASE + 0x1f8)
+#define TUSB_DIDR1_HI (TUSB_SYS_REG_BASE + 0x1fc)
+#define TUSB_DIDR1_HI_CHIP_REV(v) (((v) >> 17) & 0xf)
+#define TUSB_DIDR1_HI_REV_20 0
+#define TUSB_DIDR1_HI_REV_30 1
+#define TUSB_DIDR1_HI_REV_31 2
+
+#define TUSB_REV_10 0x10
+#define TUSB_REV_20 0x20
+#define TUSB_REV_30 0x30
+#define TUSB_REV_31 0x31
+
+#endif /* __TUSB6010_H__ */
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
new file mode 100644
index 0000000..52f7f29
--- /dev/null
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -0,0 +1,719 @@
+/*
+ * TUSB6010 USB 2.0 OTG Dual Role controller OMAP DMA interface
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <asm/arch/dma.h>
+#include <asm/arch/mux.h>
+
+#include "musb_core.h"
+
+#define to_chdat(c) ((struct tusb_omap_dma_ch *)(c)->private_data)
+
+#define MAX_DMAREQ 5 /* REVISIT: Really 6, but req5 not OK */
+
+struct tusb_omap_dma_ch {
+ struct musb *musb;
+ void __iomem *tbase;
+ unsigned long phys_offset;
+ int epnum;
+ u8 tx;
+ struct musb_hw_ep *hw_ep;
+
+ int ch;
+ s8 dmareq;
+ s8 sync_dev;
+
+ struct tusb_omap_dma *tusb_dma;
+
+ void __iomem *dma_addr;
+
+ u32 len;
+ u16 packet_sz;
+ u16 transfer_packet_sz;
+ u32 transfer_len;
+ u32 completed_len;
+};
+
+struct tusb_omap_dma {
+ struct dma_controller controller;
+ struct musb *musb;
+ void __iomem *tbase;
+
+ int ch;
+ s8 dmareq;
+ s8 sync_dev;
+ unsigned multichannel:1;
+};
+
+static int tusb_omap_dma_start(struct dma_controller *c)
+{
+ struct tusb_omap_dma *tusb_dma;
+
+ tusb_dma = container_of(c, struct tusb_omap_dma, controller);
+
+ /* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
+
+ return 0;
+}
+
+static int tusb_omap_dma_stop(struct dma_controller *c)
+{
+ struct tusb_omap_dma *tusb_dma;
+
+ tusb_dma = container_of(c, struct tusb_omap_dma, controller);
+
+ /* DBG(3, "ep%i ch: %i\n", chdat->epnum, chdat->ch); */
+
+ return 0;
+}
+
+/*
+ * Allocate dmareq0 to the current channel unless it's already taken
+ */
+static inline int tusb_omap_use_shared_dmareq(struct tusb_omap_dma_ch *chdat)
+{
+ u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
+
+ if (reg != 0) {
+ DBG(3, "ep%i dmareq0 is busy for ep%i\n",
+ chdat->epnum, reg & 0xf);
+ return -EAGAIN;
+ }
+
+ if (chdat->tx)
+ reg = (1 << 4) | chdat->epnum;
+ else
+ reg = chdat->epnum;
+
+ musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg);
+
+ return 0;
+}
+
+static inline void tusb_omap_free_shared_dmareq(struct tusb_omap_dma_ch *chdat)
+{
+ u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
+
+ if ((reg & 0xf) != chdat->epnum) {
+ printk(KERN_ERR "ep%i trying to release dmareq0 for ep%i\n",
+ chdat->epnum, reg & 0xf);
+ return;
+ }
+ musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, 0);
+}
+
+/*
+ * See also musb_dma_completion in plat_uds.c and musb_g_[tx|rx]() in
+ * musb_gadget.c.
+ */
+static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data)
+{
+ struct dma_channel *channel = (struct dma_channel *)data;
+ struct tusb_omap_dma_ch *chdat = to_chdat(channel);
+ struct tusb_omap_dma *tusb_dma = chdat->tusb_dma;
+ struct musb *musb = chdat->musb;
+ struct musb_hw_ep *hw_ep = chdat->hw_ep;
+ void __iomem *ep_conf = hw_ep->conf;
+ void __iomem *mbase = musb->mregs;
+ unsigned long remaining, flags, pio;
+ int ch;
+
+ spin_lock_irqsave(&musb->lock, flags);
+
+ if (tusb_dma->multichannel)
+ ch = chdat->ch;
+ else
+ ch = tusb_dma->ch;
+
+ if (ch_status != OMAP_DMA_BLOCK_IRQ)
+ printk(KERN_ERR "TUSB DMA error status: %i\n", ch_status);
+
+ DBG(3, "ep%i %s dma callback ch: %i status: %x\n",
+ chdat->epnum, chdat->tx ? "tx" : "rx",
+ ch, ch_status);
+
+ if (chdat->tx)
+ remaining = musb_readl(ep_conf, TUSB_EP_TX_OFFSET);
+ else
+ remaining = musb_readl(ep_conf, TUSB_EP_RX_OFFSET);
+
+ remaining = TUSB_EP_CONFIG_XFR_SIZE(remaining);
+
+ /* HW issue #10: XFR_SIZE may get corrupt on DMA (both async & sync) */
+ if (unlikely(remaining > chdat->transfer_len)) {
+ DBG(2, "Corrupt %s dma ch%i XFR_SIZE: 0x%08lx\n",
+ chdat->tx ? "tx" : "rx", chdat->ch,
+ remaining);
+ remaining = 0;
+ }
+
+ channel->actual_len = chdat->transfer_len - remaining;
+ pio = chdat->len - channel->actual_len;
+
+ DBG(3, "DMA remaining %lu/%u\n", remaining, chdat->transfer_len);
+
+ /* Transfer remaining 1 - 31 bytes */
+ if (pio > 0 && pio < 32) {
+ u8 *buf;
+
+ DBG(3, "Using PIO for remaining %lu bytes\n", pio);
+ buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len;
+ if (chdat->tx) {
+ dma_cache_maint(phys_to_virt((u32)chdat->dma_addr),
+ chdat->transfer_len, DMA_TO_DEVICE);
+ musb_write_fifo(hw_ep, pio, buf);
+ } else {
+ musb_read_fifo(hw_ep, pio, buf);
+ dma_cache_maint(phys_to_virt((u32)chdat->dma_addr),
+ chdat->transfer_len, DMA_FROM_DEVICE);
+ }
+ channel->actual_len += pio;
+ }
+
+ if (!tusb_dma->multichannel)
+ tusb_omap_free_shared_dmareq(chdat);
+
+ channel->status = MUSB_DMA_STATUS_FREE;
+
+ /* Handle only RX callbacks here. TX callbacks must be handled based
+ * on the TUSB DMA status interrupt.
+ * REVISIT: Use both TUSB DMA status interrupt and OMAP DMA callback
+ * interrupt for RX and TX.
+ */
+ if (!chdat->tx)
+ musb_dma_completion(musb, chdat->epnum, chdat->tx);
+
+ /* We must terminate short tx transfers manually by setting TXPKTRDY.
+ * REVISIT: This same problem may occur with other MUSB dma as well.
+ * Easy to test with g_ether by pinging the MUSB board with ping -s54.
+ */
+ if ((chdat->transfer_len < chdat->packet_sz)
+ || (chdat->transfer_len % chdat->packet_sz != 0)) {
+ u16 csr;
+
+ if (chdat->tx) {
+ DBG(3, "terminating short tx packet\n");
+ musb_ep_select(mbase, chdat->epnum);
+ csr = musb_readw(hw_ep->regs, MUSB_TXCSR);
+ csr |= MUSB_TXCSR_MODE | MUSB_TXCSR_TXPKTRDY
+ | MUSB_TXCSR_P_WZC_BITS;
+ musb_writew(hw_ep->regs, MUSB_TXCSR, csr);
+ }
+ }
+
+ spin_unlock_irqrestore(&musb->lock, flags);
+}
+
+static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
+ u8 rndis_mode, dma_addr_t dma_addr, u32 len)
+{
+ struct tusb_omap_dma_ch *chdat = to_chdat(channel);
+ struct tusb_omap_dma *tusb_dma = chdat->tusb_dma;
+ struct musb *musb = chdat->musb;
+ struct musb_hw_ep *hw_ep = chdat->hw_ep;
+ void __iomem *mbase = musb->mregs;
+ void __iomem *ep_conf = hw_ep->conf;
+ dma_addr_t fifo = hw_ep->fifo_sync;
+ struct omap_dma_channel_params dma_params;
+ u32 dma_remaining;
+ int src_burst, dst_burst;
+ u16 csr;
+ int ch;
+ s8 dmareq;
+ s8 sync_dev;
+
+ if (unlikely(dma_addr & 0x1) || (len < 32) || (len > packet_sz))
+ return false;
+
+ /*
+ * HW issue #10: Async dma will eventually corrupt the XFR_SIZE
+ * register which will cause missed DMA interrupt. We could try to
+ * use a timer for the callback, but it is unsafe as the XFR_SIZE
+ * register is corrupt, and we won't know if the DMA worked.
+ */
+ if (dma_addr & 0x2)
+ return false;
+
+ /*
+ * Because of HW issue #10, it seems like mixing sync DMA and async
+ * PIO access can confuse the DMA. Make sure XFR_SIZE is reset before
+ * using the channel for DMA.
+ */
+ if (chdat->tx)
+ dma_remaining = musb_readl(ep_conf, TUSB_EP_TX_OFFSET);
+ else
+ dma_remaining = musb_readl(ep_conf, TUSB_EP_RX_OFFSET);
+
+ dma_remaining = TUSB_EP_CONFIG_XFR_SIZE(dma_remaining);
+ if (dma_remaining) {
+ DBG(2, "Busy %s dma ch%i, not using: %08x\n",
+ chdat->tx ? "tx" : "rx", chdat->ch,
+ dma_remaining);
+ return false;
+ }
+
+ chdat->transfer_len = len & ~0x1f;
+
+ if (len < packet_sz)
+ chdat->transfer_packet_sz = chdat->transfer_len;
+ else
+ chdat->transfer_packet_sz = packet_sz;
+
+ if (tusb_dma->multichannel) {
+ ch = chdat->ch;
+ dmareq = chdat->dmareq;
+ sync_dev = chdat->sync_dev;
+ } else {
+ if (tusb_omap_use_shared_dmareq(chdat) != 0) {
+ DBG(3, "could not get dma for ep%i\n", chdat->epnum);
+ return false;
+ }
+ if (tusb_dma->ch < 0) {
+ /* REVISIT: This should get blocked earlier, happens
+ * with MSC ErrorRecoveryTest
+ */
+ WARN_ON(1);
+ return false;
+ }
+
+ ch = tusb_dma->ch;
+ dmareq = tusb_dma->dmareq;
+ sync_dev = tusb_dma->sync_dev;
+ omap_set_dma_callback(ch, tusb_omap_dma_cb, channel);
+ }
+
+ chdat->packet_sz = packet_sz;
+ chdat->len = len;
+ channel->actual_len = 0;
+ chdat->dma_addr = (void __iomem *)dma_addr;
+ channel->status = MUSB_DMA_STATUS_BUSY;
+
+ /* Since we're recycling dma areas, we need to clean or invalidate */
+ if (chdat->tx)
+ dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE);
+ else
+ dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE);
+
+ /* Use 16-bit transfer if dma_addr is not 32-bit aligned */
+ if ((dma_addr & 0x3) == 0) {
+ dma_params.data_type = OMAP_DMA_DATA_TYPE_S32;
+ dma_params.elem_count = 8; /* Elements in frame */
+ } else {
+ dma_params.data_type = OMAP_DMA_DATA_TYPE_S16;
+ dma_params.elem_count = 16; /* Elements in frame */
+ fifo = hw_ep->fifo_async;
+ }
+
+ dma_params.frame_count = chdat->transfer_len / 32; /* Burst sz frame */
+
+ DBG(3, "ep%i %s dma ch%i dma: %08x len: %u(%u) packet_sz: %i(%i)\n",
+ chdat->epnum, chdat->tx ? "tx" : "rx",
+ ch, dma_addr, chdat->transfer_len, len,
+ chdat->transfer_packet_sz, packet_sz);
+
+ /*
+ * Prepare omap DMA for transfer
+ */
+ if (chdat->tx) {
+ dma_params.src_amode = OMAP_DMA_AMODE_POST_INC;
+ dma_params.src_start = (unsigned long)dma_addr;
+ dma_params.src_ei = 0;
+ dma_params.src_fi = 0;
+
+ dma_params.dst_amode = OMAP_DMA_AMODE_DOUBLE_IDX;
+ dma_params.dst_start = (unsigned long)fifo;
+ dma_params.dst_ei = 1;
+ dma_params.dst_fi = -31; /* Loop 32 byte window */
+
+ dma_params.trigger = sync_dev;
+ dma_params.sync_mode = OMAP_DMA_SYNC_FRAME;
+ dma_params.src_or_dst_synch = 0; /* Dest sync */
+
+ src_burst = OMAP_DMA_DATA_BURST_16; /* 16x32 read */
+ dst_burst = OMAP_DMA_DATA_BURST_8; /* 8x32 write */
+ } else {
+ dma_params.src_amode = OMAP_DMA_AMODE_DOUBLE_IDX;
+ dma_params.src_start = (unsigned long)fifo;
+ dma_params.src_ei = 1;
+ dma_params.src_fi = -31; /* Loop 32 byte window */
+
+ dma_params.dst_amode = OMAP_DMA_AMODE_POST_INC;
+ dma_params.dst_start = (unsigned long)dma_addr;
+ dma_params.dst_ei = 0;
+ dma_params.dst_fi = 0;
+
+ dma_params.trigger = sync_dev;
+ dma_params.sync_mode = OMAP_DMA_SYNC_FRAME;
+ dma_params.src_or_dst_synch = 1; /* Source sync */
+
+ src_burst = OMAP_DMA_DATA_BURST_8; /* 8x32 read */
+ dst_burst = OMAP_DMA_DATA_BURST_16; /* 16x32 write */
+ }
+
+ DBG(3, "ep%i %s using %i-bit %s dma from 0x%08lx to 0x%08lx\n",
+ chdat->epnum, chdat->tx ? "tx" : "rx",
+ (dma_params.data_type == OMAP_DMA_DATA_TYPE_S32) ? 32 : 16,
+ ((dma_addr & 0x3) == 0) ? "sync" : "async",
+ dma_params.src_start, dma_params.dst_start);
+
+ omap_set_dma_params(ch, &dma_params);
+ omap_set_dma_src_burst_mode(ch, src_burst);
+ omap_set_dma_dest_burst_mode(ch, dst_burst);
+ omap_set_dma_write_mode(ch, OMAP_DMA_WRITE_LAST_NON_POSTED);
+
+ /*
+ * Prepare MUSB for DMA transfer
+ */
+ if (chdat->tx) {
+ musb_ep_select(mbase, chdat->epnum);
+ csr = musb_readw(hw_ep->regs, MUSB_TXCSR);
+ csr |= (MUSB_TXCSR_AUTOSET | MUSB_TXCSR_DMAENAB
+ | MUSB_TXCSR_DMAMODE | MUSB_TXCSR_MODE);
+ csr &= ~MUSB_TXCSR_P_UNDERRUN;
+ musb_writew(hw_ep->regs, MUSB_TXCSR, csr);
+ } else {
+ musb_ep_select(mbase, chdat->epnum);
+ csr = musb_readw(hw_ep->regs, MUSB_RXCSR);
+ csr |= MUSB_RXCSR_DMAENAB;
+ csr &= ~(MUSB_RXCSR_AUTOCLEAR | MUSB_RXCSR_DMAMODE);
+ musb_writew(hw_ep->regs, MUSB_RXCSR,
+ csr | MUSB_RXCSR_P_WZC_BITS);
+ }
+
+ /*
+ * Start DMA transfer
+ */
+ omap_start_dma(ch);
+
+ if (chdat->tx) {
+ /* Send transfer_packet_sz packets at a time */
+ musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET,
+ chdat->transfer_packet_sz);
+
+ musb_writel(ep_conf, TUSB_EP_TX_OFFSET,
+ TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len));
+ } else {
+ /* Receive transfer_packet_sz packets at a time */
+ musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET,
+ chdat->transfer_packet_sz << 16);
+
+ musb_writel(ep_conf, TUSB_EP_RX_OFFSET,
+ TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len));
+ }
+
+ return true;
+}
+
+static int tusb_omap_dma_abort(struct dma_channel *channel)
+{
+ struct tusb_omap_dma_ch *chdat = to_chdat(channel);
+ struct tusb_omap_dma *tusb_dma = chdat->tusb_dma;
+
+ if (!tusb_dma->multichannel) {
+ if (tusb_dma->ch >= 0) {
+ omap_stop_dma(tusb_dma->ch);
+ omap_free_dma(tusb_dma->ch);
+ tusb_dma->ch = -1;
+ }
+
+ tusb_dma->dmareq = -1;
+ tusb_dma->sync_dev = -1;
+ }
+
+ channel->status = MUSB_DMA_STATUS_FREE;
+
+ return 0;
+}
+
+static inline int tusb_omap_dma_allocate_dmareq(struct tusb_omap_dma_ch *chdat)
+{
+ u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
+ int i, dmareq_nr = -1;
+
+ const int sync_dev[6] = {
+ OMAP24XX_DMA_EXT_DMAREQ0,
+ OMAP24XX_DMA_EXT_DMAREQ1,
+ OMAP242X_DMA_EXT_DMAREQ2,
+ OMAP242X_DMA_EXT_DMAREQ3,
+ OMAP242X_DMA_EXT_DMAREQ4,
+ OMAP242X_DMA_EXT_DMAREQ5,
+ };
+
+ for (i = 0; i < MAX_DMAREQ; i++) {
+ int cur = (reg & (0xf << (i * 5))) >> (i * 5);
+ if (cur == 0) {
+ dmareq_nr = i;
+ break;
+ }
+ }
+
+ if (dmareq_nr == -1)
+ return -EAGAIN;
+
+ reg |= (chdat->epnum << (dmareq_nr * 5));
+ if (chdat->tx)
+ reg |= ((1 << 4) << (dmareq_nr * 5));
+ musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg);
+
+ chdat->dmareq = dmareq_nr;
+ chdat->sync_dev = sync_dev[chdat->dmareq];
+
+ return 0;
+}
+
+static inline void tusb_omap_dma_free_dmareq(struct tusb_omap_dma_ch *chdat)
+{
+ u32 reg;
+
+ if (!chdat || chdat->dmareq < 0)
+ return;
+
+ reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
+ reg &= ~(0x1f << (chdat->dmareq * 5));
+ musb_writel(chdat->tbase, TUSB_DMA_EP_MAP, reg);
+
+ chdat->dmareq = -1;
+ chdat->sync_dev = -1;
+}
+
+static struct dma_channel *dma_channel_pool[MAX_DMAREQ];
+
+static struct dma_channel *
+tusb_omap_dma_allocate(struct dma_controller *c,
+ struct musb_hw_ep *hw_ep,
+ u8 tx)
+{
+ int ret, i;
+ const char *dev_name;
+ struct tusb_omap_dma *tusb_dma;
+ struct musb *musb;
+ void __iomem *tbase;
+ struct dma_channel *channel = NULL;
+ struct tusb_omap_dma_ch *chdat = NULL;
+ u32 reg;
+
+ tusb_dma = container_of(c, struct tusb_omap_dma, controller);
+ musb = tusb_dma->musb;
+ tbase = musb->ctrl_base;
+
+ reg = musb_readl(tbase, TUSB_DMA_INT_MASK);
+ if (tx)
+ reg &= ~(1 << hw_ep->epnum);
+ else
+ reg &= ~(1 << (hw_ep->epnum + 15));
+ musb_writel(tbase, TUSB_DMA_INT_MASK, reg);
+
+ /* REVISIT: Why does dmareq5 not work? */
+ if (hw_ep->epnum == 0) {
+ DBG(3, "Not allowing DMA for ep0 %s\n", tx ? "tx" : "rx");
+ return NULL;
+ }
+
+ for (i = 0; i < MAX_DMAREQ; i++) {
+ struct dma_channel *ch = dma_channel_pool[i];
+ if (ch->status == MUSB_DMA_STATUS_UNKNOWN) {
+ ch->status = MUSB_DMA_STATUS_FREE;
+ channel = ch;
+ chdat = ch->private_data;
+ break;
+ }
+ }
+
+ if (!channel)
+ return NULL;
+
+ if (tx) {
+ chdat->tx = 1;
+ dev_name = "TUSB transmit";
+ } else {
+ chdat->tx = 0;
+ dev_name = "TUSB receive";
+ }
+
+ chdat->musb = tusb_dma->musb;
+ chdat->tbase = tusb_dma->tbase;
+ chdat->hw_ep = hw_ep;
+ chdat->epnum = hw_ep->epnum;
+ chdat->dmareq = -1;
+ chdat->completed_len = 0;
+ chdat->tusb_dma = tusb_dma;
+
+ channel->max_len = 0x7fffffff;
+ channel->desired_mode = 0;
+ channel->actual_len = 0;
+
+ if (tusb_dma->multichannel) {
+ ret = tusb_omap_dma_allocate_dmareq(chdat);
+ if (ret != 0)
+ goto free_dmareq;
+
+ ret = omap_request_dma(chdat->sync_dev, dev_name,
+ tusb_omap_dma_cb, channel, &chdat->ch);
+ if (ret != 0)
+ goto free_dmareq;
+ } else if (tusb_dma->ch == -1) {
+ tusb_dma->dmareq = 0;
+ tusb_dma->sync_dev = OMAP24XX_DMA_EXT_DMAREQ0;
+
+ /* Callback data gets set later in the shared dmareq case */
+ ret = omap_request_dma(tusb_dma->sync_dev, "TUSB shared",
+ tusb_omap_dma_cb, NULL, &tusb_dma->ch);
+ if (ret != 0)
+ goto free_dmareq;
+
+ chdat->dmareq = -1;
+ chdat->ch = -1;
+ }
+
+ DBG(3, "ep%i %s dma: %s dma%i dmareq%i sync%i\n",
+ chdat->epnum,
+ chdat->tx ? "tx" : "rx",
+ chdat->ch >= 0 ? "dedicated" : "shared",
+ chdat->ch >= 0 ? chdat->ch : tusb_dma->ch,
+ chdat->dmareq >= 0 ? chdat->dmareq : tusb_dma->dmareq,
+ chdat->sync_dev >= 0 ? chdat->sync_dev : tusb_dma->sync_dev);
+
+ return channel;
+
+free_dmareq:
+ tusb_omap_dma_free_dmareq(chdat);
+
+ DBG(3, "ep%i: Could not get a DMA channel\n", chdat->epnum);
+ channel->status = MUSB_DMA_STATUS_UNKNOWN;
+
+ return NULL;
+}
+
+static void tusb_omap_dma_release(struct dma_channel *channel)
+{
+ struct tusb_omap_dma_ch *chdat = to_chdat(channel);
+ struct musb *musb = chdat->musb;
+ void __iomem *tbase = musb->ctrl_base;
+ u32 reg;
+
+ DBG(3, "ep%i ch%i\n", chdat->epnum, chdat->ch);
+
+ reg = musb_readl(tbase, TUSB_DMA_INT_MASK);
+ if (chdat->tx)
+ reg |= (1 << chdat->epnum);
+ else
+ reg |= (1 << (chdat->epnum + 15));
+ musb_writel(tbase, TUSB_DMA_INT_MASK, reg);
+
+ reg = musb_readl(tbase, TUSB_DMA_INT_CLEAR);
+ if (chdat->tx)
+ reg |= (1 << chdat->epnum);
+ else
+ reg |= (1 << (chdat->epnum + 15));
+ musb_writel(tbase, TUSB_DMA_INT_CLEAR, reg);
+
+ channel->status = MUSB_DMA_STATUS_UNKNOWN;
+
+ if (chdat->ch >= 0) {
+ omap_stop_dma(chdat->ch);
+ omap_free_dma(chdat->ch);
+ chdat->ch = -1;
+ }
+
+ if (chdat->dmareq >= 0)
+ tusb_omap_dma_free_dmareq(chdat);
+
+ channel = NULL;
+}
+
+void dma_controller_destroy(struct dma_controller *c)
+{
+ struct tusb_omap_dma *tusb_dma;
+ int i;
+
+ tusb_dma = container_of(c, struct tusb_omap_dma, controller);
+ for (i = 0; i < MAX_DMAREQ; i++) {
+ struct dma_channel *ch = dma_channel_pool[i];
+ if (ch) {
+ kfree(ch->private_data);
+ kfree(ch);
+ }
+ }
+
+ if (!tusb_dma->multichannel && tusb_dma && tusb_dma->ch >= 0)
+ omap_free_dma(tusb_dma->ch);
+
+ kfree(tusb_dma);
+}
+
+struct dma_controller *__init
+dma_controller_create(struct musb *musb, void __iomem *base)
+{
+ void __iomem *tbase = musb->ctrl_base;
+ struct tusb_omap_dma *tusb_dma;
+ int i;
+
+ /* REVISIT: Get dmareq lines used from board-*.c */
+
+ musb_writel(musb->ctrl_base, TUSB_DMA_INT_MASK, 0x7fffffff);
+ musb_writel(musb->ctrl_base, TUSB_DMA_EP_MAP, 0);
+
+ musb_writel(tbase, TUSB_DMA_REQ_CONF,
+ TUSB_DMA_REQ_CONF_BURST_SIZE(2)
+ | TUSB_DMA_REQ_CONF_DMA_REQ_EN(0x3f)
+ | TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(2));
+
+ tusb_dma = kzalloc(sizeof(struct tusb_omap_dma), GFP_KERNEL);
+ if (!tusb_dma)
+ goto cleanup;
+
+ tusb_dma->musb = musb;
+ tusb_dma->tbase = musb->ctrl_base;
+
+ tusb_dma->ch = -1;
+ tusb_dma->dmareq = -1;
+ tusb_dma->sync_dev = -1;
+
+ tusb_dma->controller.start = tusb_omap_dma_start;
+ tusb_dma->controller.stop = tusb_omap_dma_stop;
+ tusb_dma->controller.channel_alloc = tusb_omap_dma_allocate;
+ tusb_dma->controller.channel_release = tusb_omap_dma_release;
+ tusb_dma->controller.channel_program = tusb_omap_dma_program;
+ tusb_dma->controller.channel_abort = tusb_omap_dma_abort;
+
+ if (tusb_get_revision(musb) >= TUSB_REV_30)
+ tusb_dma->multichannel = 1;
+
+ for (i = 0; i < MAX_DMAREQ; i++) {
+ struct dma_channel *ch;
+ struct tusb_omap_dma_ch *chdat;
+
+ ch = kzalloc(sizeof(struct dma_channel), GFP_KERNEL);
+ if (!ch)
+ goto cleanup;
+
+ dma_channel_pool[i] = ch;
+
+ chdat = kzalloc(sizeof(struct tusb_omap_dma_ch), GFP_KERNEL);
+ if (!chdat)
+ goto cleanup;
+
+ ch->status = MUSB_DMA_STATUS_UNKNOWN;
+ ch->private_data = chdat;
+ }
+
+ return &tusb_dma->controller;
+
+cleanup:
+ dma_controller_destroy(&tusb_dma->controller);
+
+ return NULL;
+}
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 8878c17..70338f4 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -499,9 +499,10 @@
config USB_SERIAL_SIERRAWIRELESS
tristate "USB Sierra Wireless Driver"
help
- Say M here if you want to use a Sierra Wireless device (if
- using an PC 5220 or AC580 please use the Airprime driver
- instead).
+ Say M here if you want to use Sierra Wireless devices.
+
+ Many deviecs have a feature known as TRU-Install, for those devices
+ to work properly the USB Storage Sierra feature must be enabled.
To compile this driver as a module, choose M here: the
module will be called sierra.
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 7b74238..e980766 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -161,7 +161,7 @@
if (serial->type->set_termios) {
termios->c_cflag = cflag;
tty_termios_encode_baud_rate(termios, baud, baud);
- serial->type->set_termios(NULL, port, &dummy);
+ serial->type->set_termios(tty, port, &dummy);
port->port.tty = NULL;
kfree(termios);
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 442cba6..1279553 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -72,6 +72,7 @@
{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
{ USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
+ { USB_DEVICE(0x10C4, 0x8115) }, /* Arygon NFC/Mifare Reader */
{ USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
{ USB_DEVICE(0x10C4, 0x814A) }, /* West Mountain Radio RIGblaster P&P */
{ USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
@@ -83,6 +84,7 @@
{ USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
+ { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */
@@ -93,6 +95,7 @@
{ USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
{ USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */
{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
+ { USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
{ } /* Terminating Entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 8387172..3dc93b5 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -563,6 +563,7 @@
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_EM1010PC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_ELV_HS485_PID) },
{ USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
{ USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
@@ -637,6 +638,7 @@
{ USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELSTER_UNICOM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PROPOX_JTAGCABLEII_PID) },
@@ -646,8 +648,15 @@
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_OOCDLINK_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ { USB_DEVICE(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ { USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
{ USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index a577ea4..8a5b6df 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -524,7 +524,9 @@
#define FTDI_ELV_WS300PC_PID 0xE0F6 /* PC-Wetterstation (WS 300 PC) */
#define FTDI_ELV_FHZ1300PC_PID 0xE0E8 /* FHZ 1300 PC */
#define FTDI_ELV_WS500_PID 0xE0E9 /* PC-Wetterstation (WS 500) */
+#define FTDI_ELV_HS485_PID 0xE0EA /* USB to RS-485 adapter */
#define FTDI_ELV_EM1010PC_PID 0xE0EF /* Engery monitor EM 1010 PC */
+#define FTDI_PHI_FISCO_PID 0xE40B /* PHI Fisco USB to Serial cable */
/*
* Definitions for ID TECH (www.idt-net.com) devices
@@ -748,6 +750,7 @@
#define PAPOUCH_VID 0x5050 /* Vendor ID */
#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
+#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
/*
* ACG Identification Technologies GmbH products (http://www.acg.de/).
@@ -815,6 +818,11 @@
#define OLIMEX_VID 0x15BA
#define OLIMEX_ARM_USB_OCD_PID 0x0003
+/* Luminary Micro Stellaris Boards, VID = FTDI_VID */
+/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */
+#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8
+#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9
+
/* www.elsterelectricity.com Elster Unicom III Optical Probe */
#define FTDI_ELSTER_UNICOM_PID 0xE700 /* Product Id */
@@ -831,6 +839,10 @@
/* Rig Expert Ukraine devices */
#define FTDI_REU_TINY_PID 0xED22 /* RigExpert Tiny */
+/* Domintell products http://www.domintell.com */
+#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
+#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 2e663f1..d953820 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -38,8 +38,6 @@
#include <linux/usb.h>
#include <linux/usb/serial.h>
-#include <linux/version.h>
-
/* the mode to be set when the port ist opened */
static int initial_mode = 1;
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e4eca95..73f8277 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -173,6 +173,7 @@
#define KYOCERA_PRODUCT_KPC680 0x180a
#define ANYDATA_VENDOR_ID 0x16d5
+#define ANYDATA_PRODUCT_ADU_620UW 0x6202
#define ANYDATA_PRODUCT_ADU_E100A 0x6501
#define ANYDATA_PRODUCT_ADU_500A 0x6502
@@ -186,6 +187,23 @@
#define BANDRICH_VENDOR_ID 0x1A8D
#define BANDRICH_PRODUCT_C100_1 0x1002
#define BANDRICH_PRODUCT_C100_2 0x1003
+#define BANDRICH_PRODUCT_1004 0x1004
+#define BANDRICH_PRODUCT_1005 0x1005
+#define BANDRICH_PRODUCT_1006 0x1006
+#define BANDRICH_PRODUCT_1007 0x1007
+#define BANDRICH_PRODUCT_1008 0x1008
+#define BANDRICH_PRODUCT_1009 0x1009
+#define BANDRICH_PRODUCT_100A 0x100a
+
+#define BANDRICH_PRODUCT_100B 0x100b
+#define BANDRICH_PRODUCT_100C 0x100c
+#define BANDRICH_PRODUCT_100D 0x100d
+#define BANDRICH_PRODUCT_100E 0x100e
+
+#define BANDRICH_PRODUCT_100F 0x100f
+#define BANDRICH_PRODUCT_1010 0x1010
+#define BANDRICH_PRODUCT_1011 0x1011
+#define BANDRICH_PRODUCT_1012 0x1012
#define AMOI_VENDOR_ID 0x1614
#define AMOI_PRODUCT_9508 0x0800
@@ -197,6 +215,11 @@
#define TELIT_VENDOR_ID 0x1bc7
#define TELIT_PRODUCT_UC864E 0x1003
+/* ZTE PRODUCTS */
+#define ZTE_VENDOR_ID 0x19d2
+#define ZTE_PRODUCT_MF628 0x0015
+#define ZTE_PRODUCT_CDMA_TECH 0xfffe
+
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -297,17 +320,35 @@
{ USB_DEVICE(DELL_VENDOR_ID, 0x8138) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
+ { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
{ USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
+ { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
{ USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
+ { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
+ { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
@@ -346,11 +387,7 @@
.read_int_callback = option_instat_callback,
};
-#ifdef CONFIG_USB_DEBUG
static int debug;
-#else
-#define debug 0
-#endif
/* per port private data */
@@ -954,8 +991,5 @@
MODULE_VERSION(DRIVER_VERSION);
MODULE_LICENSE("GPL");
-#ifdef CONFIG_USB_DEBUG
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug messages");
-#endif
-
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 2c9c446..1ede144 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -90,7 +90,6 @@
{ USB_DEVICE(ALCOR_VENDOR_ID, ALCOR_PRODUCT_ID) },
{ USB_DEVICE(WS002IN_VENDOR_ID, WS002IN_PRODUCT_ID) },
{ USB_DEVICE(COREGA_VENDOR_ID, COREGA_PRODUCT_ID) },
- { USB_DEVICE(HL340_VENDOR_ID, HL340_PRODUCT_ID) },
{ USB_DEVICE(YCCABLE_VENDOR_ID, YCCABLE_PRODUCT_ID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 6ac3bbc..a3bd039 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -107,10 +107,6 @@
#define COREGA_VENDOR_ID 0x07aa
#define COREGA_PRODUCT_ID 0x002a
-/* HL HL-340 (ID: 4348:5523) */
-#define HL340_VENDOR_ID 0x4348
-#define HL340_PRODUCT_ID 0x5523
-
/* Y.C. Cable U.S.A., Inc - USB to RS-232 */
#define YCCABLE_VENDOR_ID 0x05ad
#define YCCABLE_PRODUCT_ID 0x0fba
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 2f6f152..ea1a103 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -14,7 +14,7 @@
Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>
*/
-#define DRIVER_VERSION "v.1.2.9c"
+#define DRIVER_VERSION "v.1.3.2"
#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"
#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@@ -30,8 +30,6 @@
#define SWIMS_USB_REQUEST_SetPower 0x00
#define SWIMS_USB_REQUEST_SetNmea 0x07
-#define SWIMS_USB_REQUEST_SetMode 0x0B
-#define SWIMS_SET_MODE_Modem 0x0001
/* per port private data */
#define N_IN_URB 4
@@ -40,18 +38,11 @@
static int debug;
static int nmea;
-static int truinstall = 1;
-
-enum devicetype {
- DEVICE_3_PORT = 0,
- DEVICE_1_PORT = 1,
- DEVICE_INSTALLER = 2,
-};
static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
{
int result;
- dev_dbg(&udev->dev, "%s", "SET POWER STATE\n");
+ dev_dbg(&udev->dev, "%s", __func__);
result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
SWIMS_USB_REQUEST_SetPower, /* __u8 request */
USB_TYPE_VENDOR, /* __u8 request type */
@@ -63,25 +54,10 @@
return result;
}
-static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)
-{
- int result;
- dev_dbg(&udev->dev, "%s", "DEVICE MODE SWITCH\n");
- result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- SWIMS_USB_REQUEST_SetMode, /* __u8 request */
- USB_TYPE_VENDOR, /* __u8 request type */
- eSWocMode, /* __u16 value */
- 0x0000, /* __u16 index */
- NULL, /* void *data */
- 0, /* __u16 size */
- USB_CTRL_SET_TIMEOUT); /* int timeout */
- return result;
-}
-
static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable)
{
int result;
- dev_dbg(&udev->dev, "%s", "NMEA Enable sent\n");
+ dev_dbg(&udev->dev, "%s", __func__);
result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
SWIMS_USB_REQUEST_SetNmea, /* __u8 request */
USB_TYPE_VENDOR, /* __u8 request type */
@@ -97,6 +73,7 @@
{
int result;
int *num_ports = usb_get_serial_data(serial);
+ dev_dbg(&serial->dev->dev, "%s", __func__);
result = *num_ports;
@@ -110,22 +87,23 @@
static int sierra_calc_interface(struct usb_serial *serial)
{
- int interface;
- struct usb_interface *p_interface;
- struct usb_host_interface *p_host_interface;
+ int interface;
+ struct usb_interface *p_interface;
+ struct usb_host_interface *p_host_interface;
+ dev_dbg(&serial->dev->dev, "%s", __func__);
- /* Get the interface structure pointer from the serial struct */
- p_interface = serial->interface;
+ /* Get the interface structure pointer from the serial struct */
+ p_interface = serial->interface;
- /* Get a pointer to the host interface structure */
- p_host_interface = p_interface->cur_altsetting;
+ /* Get a pointer to the host interface structure */
+ p_host_interface = p_interface->cur_altsetting;
- /* read the interface descriptor for this active altsetting
- * to find out the interface number we are on
- */
- interface = p_host_interface->desc.bInterfaceNumber;
+ /* read the interface descriptor for this active altsetting
+ * to find out the interface number we are on
+ */
+ interface = p_host_interface->desc.bInterfaceNumber;
- return interface;
+ return interface;
}
static int sierra_probe(struct usb_serial *serial,
@@ -135,43 +113,40 @@
struct usb_device *udev;
int *num_ports;
u8 ifnum;
+ u8 numendpoints;
+
+ dev_dbg(&serial->dev->dev, "%s", __func__);
num_ports = kmalloc(sizeof(*num_ports), GFP_KERNEL);
if (!num_ports)
return -ENOMEM;
ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
+ numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints;
udev = serial->dev;
- /* Figure out the interface number from the serial structure */
- ifnum = sierra_calc_interface(serial);
+ /* Figure out the interface number from the serial structure */
+ ifnum = sierra_calc_interface(serial);
- /*
- * If this interface supports more than 1 alternate
- * select the 2nd one
- */
- if (serial->interface->num_altsetting == 2) {
- dev_dbg(&udev->dev,
- "Selecting alt setting for interface %d\n",
- ifnum);
+ /*
+ * If this interface supports more than 1 alternate
+ * select the 2nd one
+ */
+ if (serial->interface->num_altsetting == 2) {
+ dev_dbg(&udev->dev, "Selecting alt setting for interface %d\n",
+ ifnum);
+ /* We know the alternate setting is 1 for the MC8785 */
+ usb_set_interface(udev, ifnum, 1);
+ }
- /* We know the alternate setting is 1 for the MC8785 */
- usb_set_interface(udev, ifnum, 1);
- }
-
- /* Check if in installer mode */
- if (truinstall && id->driver_info == DEVICE_INSTALLER) {
- dev_dbg(&udev->dev, "%s", "FOUND TRU-INSTALL DEVICE(SW)\n");
- result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem);
- /* Don't bind to the device when in installer mode */
- kfree(num_ports);
- return -EIO;
- } else if (id->driver_info == DEVICE_1_PORT)
- *num_ports = 1;
- else if (ifnum == 0x99)
+ /* Dummy interface present on some SKUs should be ignored */
+ if (ifnum == 0x99)
*num_ports = 0;
+ else if (numendpoints <= 3)
+ *num_ports = 1;
else
- *num_ports = 3;
+ *num_ports = (numendpoints-1)/2;
+
/*
* save off our num_ports info so that we can use it in the
* calc_num_ports callback
@@ -185,42 +160,57 @@
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
{ USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
{ USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
- { USB_DEVICE(0x0f30, 0x1b1d) }, /* Sierra Wireless MC5720 */
+ { USB_DEVICE(0x03f0, 0x1b1d) }, /* HP ev2200 a.k.a MC5720 */
{ USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
+ { USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */
{ USB_DEVICE(0x1199, 0x0220) }, /* Sierra Wireless MC5725 */
{ USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
{ USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */
{ USB_DEVICE(0x1199, 0x0120) }, /* Sierra Wireless USB Dongle 595U */
- { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) }, /* Sierra Wireless C597 */
+ /* Sierra Wireless C597 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) },
+ /* Sierra Wireless Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0025, 0xFF, 0xFF, 0xFF) },
+ { USB_DEVICE(0x1199, 0x0026) }, /* Sierra Wireless Device */
+ { USB_DEVICE(0x1199, 0x0027) }, /* Sierra Wireless Device */
+ { USB_DEVICE(0x1199, 0x0028) }, /* Sierra Wireless Device */
{ USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
{ USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */
- { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Thinkpad internal) */
+ { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Lenovo) */
{ USB_DEVICE(0x1199, 0x6815) }, /* Sierra Wireless MC8775 */
{ USB_DEVICE(0x03f0, 0x1e1d) }, /* HP hs2300 a.k.a MC8775 */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
{ USB_DEVICE(0x1199, 0x6821) }, /* Sierra Wireless AirCard 875U */
- { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/
- { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/
- { USB_DEVICE(0x1199, 0x683B), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless MC8785 Composite*/
+ { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780 */
+ { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781 */
+ { USB_DEVICE(0x1199, 0x683A) }, /* Sierra Wireless MC8785 */
+ { USB_DEVICE(0x1199, 0x683B) }, /* Sierra Wireless MC8785 Composite */
+ { USB_DEVICE(0x1199, 0x683C) }, /* Sierra Wireless MC8790 */
+ { USB_DEVICE(0x1199, 0x683D) }, /* Sierra Wireless MC8790 */
+ { USB_DEVICE(0x1199, 0x683E) }, /* Sierra Wireless MC8790 */
{ USB_DEVICE(0x1199, 0x6850) }, /* Sierra Wireless AirCard 880 */
{ USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */
{ USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880 E */
{ USB_DEVICE(0x1199, 0x6853) }, /* Sierra Wireless AirCard 881 E */
{ USB_DEVICE(0x1199, 0x6855) }, /* Sierra Wireless AirCard 880 U */
{ USB_DEVICE(0x1199, 0x6856) }, /* Sierra Wireless AirCard 881 U */
- { USB_DEVICE(0x1199, 0x6859), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 885 E */
- { USB_DEVICE(0x1199, 0x685A), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 885 E */
+ { USB_DEVICE(0x1199, 0x6859) }, /* Sierra Wireless AirCard 885 E */
+ { USB_DEVICE(0x1199, 0x685A) }, /* Sierra Wireless AirCard 885 E */
+ /* Sierra Wireless C885 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6880, 0xFF, 0xFF, 0xFF)},
+ /* Sierra Wireless Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6890, 0xFF, 0xFF, 0xFF)},
+ /* Sierra Wireless Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6891, 0xFF, 0xFF, 0xFF)},
+ /* Sierra Wireless Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)},
- { USB_DEVICE(0x1199, 0x6468) }, /* Sierra Wireless MP3G - EVDO */
- { USB_DEVICE(0x1199, 0x6469) }, /* Sierra Wireless MP3G - UMTS/HSPA */
+ { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
+ { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */
- { USB_DEVICE(0x1199, 0x0112), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 580 */
- { USB_DEVICE(0x0F3D, 0x0112), .driver_info = DEVICE_1_PORT }, /* Airprime/Sierra PC 5220 */
-
- { USB_DEVICE(0x1199, 0x0FFF), .driver_info = DEVICE_INSTALLER},
{ }
};
MODULE_DEVICE_TABLE(usb, id_table);
@@ -268,13 +258,19 @@
if (portdata->rts_state)
val |= 0x02;
- /* Determine which port is targeted */
- if (port->bulk_out_endpointAddress == 2)
- interface = 0;
- else if (port->bulk_out_endpointAddress == 4)
- interface = 1;
- else if (port->bulk_out_endpointAddress == 5)
- interface = 2;
+ /* If composite device then properly report interface */
+ if (serial->num_ports == 1)
+ interface = sierra_calc_interface(serial);
+
+ /* Otherwise the need to do non-composite mapping */
+ else {
+ if (port->bulk_out_endpointAddress == 2)
+ interface = 0;
+ else if (port->bulk_out_endpointAddress == 4)
+ interface = 1;
+ else if (port->bulk_out_endpointAddress == 5)
+ interface = 2;
+ }
return usb_control_msg(serial->dev,
usb_rcvctrlpipe(serial->dev, 0),
@@ -713,7 +709,7 @@
static struct usb_serial_driver sierra_device = {
.driver = {
.owner = THIS_MODULE,
- .name = "sierra1",
+ .name = "sierra",
},
.description = "Sierra USB modem",
.id_table = id_table,
@@ -769,14 +765,8 @@
MODULE_VERSION(DRIVER_VERSION);
MODULE_LICENSE("GPL");
-module_param(truinstall, bool, 0);
-MODULE_PARM_DESC(truinstall, "TRU-Install support");
-
-module_param(nmea, bool, 0);
+module_param(nmea, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(nmea, "NMEA streaming");
-#ifdef CONFIG_USB_DEBUG
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug messages");
-#endif
-
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index e39c779..9a3e495 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1744,7 +1744,7 @@
if (buffer) {
memcpy(buffer, fw_p->data, fw_p->size);
memset(buffer + fw_p->size, 0xff, buffer_size - fw_p->size);
- ti_do_download(dev, pipe, buffer, fw_p->size);
+ status = ti_do_download(dev, pipe, buffer, fw_p->size);
kfree(buffer);
}
release_firmware(fw_p);
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8c2d531..4f7f9e3 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -122,9 +122,6 @@
dbg("%s", __func__);
- if (serial == NULL)
- return;
-
for (i = 0; i < serial->num_ports; ++i)
serial_table[serial->minor + i] = NULL;
}
@@ -142,7 +139,8 @@
serial->type->shutdown(serial);
/* return the minor range that this device had */
- return_serial(serial);
+ if (serial->minor != SERIAL_TTY_NO_MINOR)
+ return_serial(serial);
for (i = 0; i < serial->num_ports; ++i)
serial->port[i]->port.count = 0;
@@ -575,6 +573,7 @@
serial->interface = interface;
kref_init(&serial->kref);
mutex_init(&serial->disc_mutex);
+ serial->minor = SERIAL_TTY_NO_MINOR;
return serial;
}
@@ -734,7 +733,9 @@
((le16_to_cpu(dev->descriptor.idVendor) == ATEN_VENDOR_ID) &&
(le16_to_cpu(dev->descriptor.idProduct) == ATEN_PRODUCT_ID)) ||
((le16_to_cpu(dev->descriptor.idVendor) == ALCOR_VENDOR_ID) &&
- (le16_to_cpu(dev->descriptor.idProduct) == ALCOR_PRODUCT_ID))) {
+ (le16_to_cpu(dev->descriptor.idProduct) == ALCOR_PRODUCT_ID)) ||
+ ((le16_to_cpu(dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) &&
+ (le16_to_cpu(dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_EF81))) {
if (interface != dev->actconfig->interface[0]) {
/* check out the endpoints of the other interface*/
iface_desc = dev->actconfig->interface[0]->cur_altsetting;
diff --git a/drivers/usb/storage/Makefile b/drivers/usb/storage/Makefile
index 4c596c7..7f8beb5 100644
--- a/drivers/usb/storage/Makefile
+++ b/drivers/usb/storage/Makefile
@@ -24,7 +24,7 @@
usb-storage-obj-$(CONFIG_USB_STORAGE_CYPRESS_ATACB) += cypress_atacb.o
usb-storage-objs := scsiglue.o protocol.o transport.o usb.o \
- initializers.o $(usb-storage-obj-y)
+ initializers.o sierra_ms.o $(usb-storage-obj-y)
ifneq ($(CONFIG_USB_LIBUSUAL),)
obj-$(CONFIG_USB) += libusual.o
diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c
new file mode 100644
index 0000000..4359a2c
--- /dev/null
+++ b/drivers/usb/storage/sierra_ms.c
@@ -0,0 +1,207 @@
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <linux/usb.h>
+
+#include "usb.h"
+#include "transport.h"
+#include "protocol.h"
+#include "scsiglue.h"
+#include "sierra_ms.h"
+#include "debug.h"
+
+#define SWIMS_USB_REQUEST_SetSwocMode 0x0B
+#define SWIMS_USB_REQUEST_GetSwocInfo 0x0A
+#define SWIMS_USB_INDEX_SetMode 0x0000
+#define SWIMS_SET_MODE_Modem 0x0001
+
+#define TRU_NORMAL 0x01
+#define TRU_FORCE_MS 0x02
+#define TRU_FORCE_MODEM 0x03
+
+static unsigned int swi_tru_install = 1;
+module_param(swi_tru_install, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(swi_tru_install, "TRU-Install mode (1=Full Logic (def),"
+ " 2=Force CD-Rom, 3=Force Modem)");
+
+struct swoc_info {
+ __u8 rev;
+ __u8 reserved[8];
+ __u16 LinuxSKU;
+ __u16 LinuxVer;
+ __u8 reserved2[47];
+} __attribute__((__packed__));
+
+static bool containsFullLinuxPackage(struct swoc_info *swocInfo)
+{
+ if ((swocInfo->LinuxSKU >= 0x2100 && swocInfo->LinuxSKU <= 0x2FFF) ||
+ (swocInfo->LinuxSKU >= 0x7100 && swocInfo->LinuxSKU <= 0x7FFF))
+ return true;
+ else
+ return false;
+}
+
+static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)
+{
+ int result;
+ US_DEBUGP("SWIMS: %s", "DEVICE MODE SWITCH\n");
+ result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ SWIMS_USB_REQUEST_SetSwocMode, /* __u8 request */
+ USB_TYPE_VENDOR | USB_DIR_OUT, /* __u8 request type */
+ eSWocMode, /* __u16 value */
+ 0x0000, /* __u16 index */
+ NULL, /* void *data */
+ 0, /* __u16 size */
+ USB_CTRL_SET_TIMEOUT); /* int timeout */
+ return result;
+}
+
+
+static int sierra_get_swoc_info(struct usb_device *udev,
+ struct swoc_info *swocInfo)
+{
+ int result;
+
+ US_DEBUGP("SWIMS: Attempting to get TRU-Install info.\n");
+
+ result = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ SWIMS_USB_REQUEST_GetSwocInfo, /* __u8 request */
+ USB_TYPE_VENDOR | USB_DIR_IN, /* __u8 request type */
+ 0, /* __u16 value */
+ 0, /* __u16 index */
+ (void *) swocInfo, /* void *data */
+ sizeof(struct swoc_info), /* __u16 size */
+ USB_CTRL_SET_TIMEOUT); /* int timeout */
+
+ swocInfo->LinuxSKU = le16_to_cpu(swocInfo->LinuxSKU);
+ swocInfo->LinuxVer = le16_to_cpu(swocInfo->LinuxVer);
+ return result;
+}
+
+static void debug_swoc(struct swoc_info *swocInfo)
+{
+ US_DEBUGP("SWIMS: SWoC Rev: %02d \n", swocInfo->rev);
+ US_DEBUGP("SWIMS: Linux SKU: %04X \n", swocInfo->LinuxSKU);
+ US_DEBUGP("SWIMS: Linux Version: %04X \n", swocInfo->LinuxVer);
+}
+
+
+static ssize_t show_truinst(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct swoc_info *swocInfo;
+ struct usb_interface *intf = to_usb_interface(dev);
+ struct usb_device *udev = interface_to_usbdev(intf);
+ int result;
+ if (swi_tru_install == TRU_FORCE_MS) {
+ result = snprintf(buf, PAGE_SIZE, "Forced Mass Storage\n");
+ } else {
+ swocInfo = kmalloc(sizeof(struct swoc_info), GFP_KERNEL);
+ if (!swocInfo) {
+ US_DEBUGP("SWIMS: Allocation failure\n");
+ snprintf(buf, PAGE_SIZE, "Error\n");
+ return -ENOMEM;
+ }
+ result = sierra_get_swoc_info(udev, swocInfo);
+ if (result < 0) {
+ US_DEBUGP("SWIMS: failed SWoC query\n");
+ kfree(swocInfo);
+ snprintf(buf, PAGE_SIZE, "Error\n");
+ return -EIO;
+ }
+ debug_swoc(swocInfo);
+ result = snprintf(buf, PAGE_SIZE,
+ "REV=%02d SKU=%04X VER=%04X\n",
+ swocInfo->rev,
+ swocInfo->LinuxSKU,
+ swocInfo->LinuxVer);
+ kfree(swocInfo);
+ }
+ return result;
+}
+static DEVICE_ATTR(truinst, S_IWUGO | S_IRUGO, show_truinst, NULL);
+
+int sierra_ms_init(struct us_data *us)
+{
+ int result, retries;
+ signed long delay_t;
+ struct swoc_info *swocInfo;
+ struct usb_device *udev;
+ struct Scsi_Host *sh;
+ struct scsi_device *sd;
+
+ delay_t = 2;
+ retries = 3;
+ result = 0;
+ udev = us->pusb_dev;
+
+ sh = us_to_host(us);
+ sd = scsi_get_host_dev(sh);
+
+ US_DEBUGP("SWIMS: sierra_ms_init called\n");
+
+ /* Force Modem mode */
+ if (swi_tru_install == TRU_FORCE_MODEM) {
+ US_DEBUGP("SWIMS: %s", "Forcing Modem Mode\n");
+ result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem);
+ if (result < 0)
+ US_DEBUGP("SWIMS: Failed to switch to modem mode.\n");
+ return -EIO;
+ }
+ /* Force Mass Storage mode (keep CD-Rom) */
+ else if (swi_tru_install == TRU_FORCE_MS) {
+ US_DEBUGP("SWIMS: %s", "Forcing Mass Storage Mode\n");
+ goto complete;
+ }
+ /* Normal TRU-Install Logic */
+ else {
+ US_DEBUGP("SWIMS: %s", "Normal SWoC Logic\n");
+
+ swocInfo = kmalloc(sizeof(struct swoc_info),
+ GFP_KERNEL);
+ if (!swocInfo) {
+ US_DEBUGP("SWIMS: %s", "Allocation failure\n");
+ return -ENOMEM;
+ }
+
+ retries = 3;
+ do {
+ retries--;
+ result = sierra_get_swoc_info(udev, swocInfo);
+ if (result < 0) {
+ US_DEBUGP("SWIMS: %s", "Failed SWoC query\n");
+ schedule_timeout_uninterruptible(2*HZ);
+ }
+ } while (retries && result < 0);
+
+ if (result < 0) {
+ US_DEBUGP("SWIMS: %s",
+ "Completely failed SWoC query\n");
+ kfree(swocInfo);
+ return -EIO;
+ }
+
+ debug_swoc(swocInfo);
+
+ /* If there is not Linux software on the TRU-Install device
+ * then switch to modem mode
+ */
+ if (!containsFullLinuxPackage(swocInfo)) {
+ US_DEBUGP("SWIMS: %s",
+ "Switching to Modem Mode\n");
+ result = sierra_set_ms_mode(udev,
+ SWIMS_SET_MODE_Modem);
+ if (result < 0)
+ US_DEBUGP("SWIMS: Failed to switch modem\n");
+ kfree(swocInfo);
+ return -EIO;
+ }
+ kfree(swocInfo);
+ }
+complete:
+ result = device_create_file(&us->pusb_intf->dev, &dev_attr_truinst);
+
+ return USB_STOR_TRANSPORT_GOOD;
+}
+
diff --git a/drivers/usb/storage/sierra_ms.h b/drivers/usb/storage/sierra_ms.h
new file mode 100644
index 0000000..bb48634
--- /dev/null
+++ b/drivers/usb/storage/sierra_ms.h
@@ -0,0 +1,4 @@
+#ifndef _SIERRA_MS_H_
+#define _SIERRA_MS_H_
+extern int sierra_ms_init(struct us_data *us);
+#endif
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index fcbbfdb..3523a0b 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1032,8 +1032,21 @@
/* try to compute the actual residue, based on how much data
* was really transferred and what the device tells us */
- if (residue) {
- if (!(us->fflags & US_FL_IGNORE_RESIDUE)) {
+ if (residue && !(us->fflags & US_FL_IGNORE_RESIDUE)) {
+
+ /* Heuristically detect devices that generate bogus residues
+ * by seeing what happens with INQUIRY and READ CAPACITY
+ * commands.
+ */
+ if (bcs->Status == US_BULK_STAT_OK &&
+ scsi_get_resid(srb) == 0 &&
+ ((srb->cmnd[0] == INQUIRY &&
+ transfer_length == 36) ||
+ (srb->cmnd[0] == READ_CAPACITY &&
+ transfer_length == 8))) {
+ us->fflags |= US_FL_IGNORE_RESIDUE;
+
+ } else {
residue = min(residue, transfer_length);
scsi_set_resid(srb, max(scsi_get_resid(srb),
(int) residue));
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 7ae69f5..cd15547 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -160,6 +160,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_MAX_SECTORS_64 ),
+/* Reported by Filip Joelsson <filip@blueturtle.nu> */
+UNUSUAL_DEV( 0x0421, 0x005d, 0x0001, 0x0600,
+ "Nokia",
+ "Nokia 3110c",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Mario Rettig <mariorettig@web.de> */
UNUSUAL_DEV( 0x0421, 0x042e, 0x0100, 0x0100,
"Nokia",
@@ -225,6 +232,27 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_MAX_SECTORS_64 ),
+/* Reported by Cedric Godin <cedric@belbone.be> */
+UNUSUAL_DEV( 0x0421, 0x04b9, 0x0551, 0x0551,
+ "Nokia",
+ "5300",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
+/* Reported by Richard Nauber <RichardNauber@web.de> */
+UNUSUAL_DEV( 0x0421, 0x04fa, 0x0601, 0x0601,
+ "Nokia",
+ "6300",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
+/* Patch for Nokia 5310 capacity */
+UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0591,
+ "Nokia",
+ "5310",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */
UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210,
"SMSC",
@@ -356,14 +384,14 @@
US_FL_FIX_CAPACITY),
/* Reported by Emil Larsson <emil@swip.net> */
-UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0110,
+UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0111,
"NIKON",
"NIKON DSC D80",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
/* Reported by Ortwin Glueck <odi@odi.ch> */
-UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0110,
+UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0111,
"NIKON",
"NIKON DSC D40",
US_SC_DEVICE, US_PR_DEVICE, NULL,
@@ -980,6 +1008,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Adrian Pilchowiec <adi1981@epf.pl> */
+UNUSUAL_DEV( 0x071b, 0x3203, 0x0000, 0x0000,
+ "RockChip",
+ "MP3",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+
/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
* This USB MP3/AVI player device fails and disconnects if more than 128
* sectors (64kB) are read/written in a single command, and may be present
@@ -1185,6 +1220,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY ),
+/* Reported by Rauch Wolke <rauchwolke@gmx.net> */
+UNUSUAL_DEV( 0x07c4, 0xa4a5, 0x0000, 0xffff,
+ "Simple Tech/Datafab",
+ "CF+SM Reader",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* Casio QV 2x00/3x00/4000/8000 digital still cameras are not conformant
* to the USB storage specification in two ways:
* - They tell us they are using transport protocol CBI. In reality they
@@ -1570,8 +1612,8 @@
UNUSUAL_DEV( 0x1199, 0x0fff, 0x0000, 0x9999,
"Sierra Wireless",
"USB MMC Storage",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_IGNORE_DEVICE),
+ US_SC_DEVICE, US_PR_DEVICE, sierra_ms_init,
+ 0),
/* Reported by Jaco Kroon <jaco@kroon.co.za>
* The usb-storage module found on the Digitech GNX4 (and supposedly other
@@ -1743,6 +1785,15 @@
US_FL_FIX_CAPACITY),
/*
+ * Patch by Jost Diederichs <jost@qdusa.com>
+ */
+UNUSUAL_DEV(0x22b8, 0x6410, 0x0001, 0x9999,
+ "Motorola Inc.",
+ "Motorola Phone (RAZRV3xx)",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
+/*
* Patch by Constantin Baranov <const@tltsu.ru>
* Report by Andreas Koenecke.
* Motorola ROKR Z6.
@@ -1767,6 +1818,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Andrey Rahmatullin <wrar@altlinux.org> */
+UNUSUAL_DEV( 0x4102, 0x1020, 0x0100, 0x0100,
+ "iRiver",
+ "MP3 T10",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/*
* David Härdeman <david@2gen.com>
* The key makes the SCSI stack print confusing (but harmless) messages
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index bfea851..27016fd 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -102,6 +102,7 @@
#ifdef CONFIG_USB_STORAGE_CYPRESS_ATACB
#include "cypress_atacb.h"
#endif
+#include "sierra_ms.h"
/* Some informational data */
MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>");
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index 4bd569e..314d186 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/arkfb.c
@@ -11,7 +11,6 @@
* Code is based on s3fb
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 9c59259..75dac57 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -208,6 +208,36 @@
return value;
}
+static void atmel_lcdfb_stop_nowait(struct atmel_lcdfb_info *sinfo)
+{
+ /* Turn off the LCD controller and the DMA controller */
+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+ sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
+
+ /* Wait for the LCDC core to become idle */
+ while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
+ msleep(10);
+
+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
+}
+
+static void atmel_lcdfb_stop(struct atmel_lcdfb_info *sinfo)
+{
+ atmel_lcdfb_stop_nowait(sinfo);
+
+ /* Wait for DMA engine to become idle... */
+ while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
+ msleep(10);
+}
+
+static void atmel_lcdfb_start(struct atmel_lcdfb_info *sinfo)
+{
+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
+ (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET)
+ | ATMEL_LCDC_PWR);
+}
+
static void atmel_lcdfb_update_dma(struct fb_info *info,
struct fb_var_screeninfo *var)
{
@@ -420,26 +450,8 @@
{
might_sleep();
- /* LCD power off */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-
- /* wait for the LCDC core to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
- msleep(10);
-
- /* DMA disable */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
-
- /* wait for DMA engine to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
- msleep(10);
-
- /* LCD power on */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
- (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
-
- /* DMA enable */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
+ atmel_lcdfb_stop(sinfo);
+ atmel_lcdfb_start(sinfo);
}
/**
@@ -471,14 +483,7 @@
info->var.xres, info->var.yres,
info->var.xres_virtual, info->var.yres_virtual);
- /* Turn off the LCD controller and the DMA controller */
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-
- /* Wait for the LCDC core to become idle */
- while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
- msleep(10);
-
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
+ atmel_lcdfb_stop_nowait(sinfo);
if (info->var.bits_per_pixel == 1)
info->fix.visual = FB_VISUAL_MONO01;
@@ -583,13 +588,7 @@
while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
msleep(10);
- dev_dbg(info->device, " * re-enable DMA engine\n");
- /* ...and enable it with updated configuration */
- lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
-
- dev_dbg(info->device, " * re-enable LCDC core\n");
- lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
- (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
+ atmel_lcdfb_start(sinfo);
dev_dbg(info->device, " * DONE\n");
@@ -939,7 +938,7 @@
ret = register_framebuffer(info);
if (ret < 0) {
dev_err(dev, "failed to register framebuffer device: %d\n", ret);
- goto free_cmap;
+ goto reset_drvdata;
}
/* add selected videomode to modelist */
@@ -955,7 +954,8 @@
return 0;
-
+reset_drvdata:
+ dev_set_drvdata(dev, NULL);
free_cmap:
fb_dealloc_cmap(&info->cmap);
unregister_irqs:
@@ -992,10 +992,11 @@
{
struct device *dev = &pdev->dev;
struct fb_info *info = dev_get_drvdata(dev);
- struct atmel_lcdfb_info *sinfo = info->par;
+ struct atmel_lcdfb_info *sinfo;
- if (!sinfo)
+ if (!info || !info->par)
return 0;
+ sinfo = info->par;
cancel_work_sync(&sinfo->task);
exit_backlight(sinfo);
@@ -1030,11 +1031,20 @@
struct fb_info *info = platform_get_drvdata(pdev);
struct atmel_lcdfb_info *sinfo = info->par;
+ /*
+ * We don't want to handle interrupts while the clock is
+ * stopped. It may take forever.
+ */
+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
+
sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(0);
+
+ atmel_lcdfb_stop(sinfo);
atmel_lcdfb_stop_clock(sinfo);
+
return 0;
}
@@ -1044,9 +1054,15 @@
struct atmel_lcdfb_info *sinfo = info->par;
atmel_lcdfb_start_clock(sinfo);
+ atmel_lcdfb_start(sinfo);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(1);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
+
+ /* Enable FIFO & DMA errors */
+ lcdc_writel(sinfo, ATMEL_LCDC_IER, ATMEL_LCDC_UFLWI
+ | ATMEL_LCDC_OWRI | ATMEL_LCDC_MERI);
+
return 0;
}
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 940467a..7644ed2 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -58,7 +58,7 @@
#include <asm/gpio.h>
#include <asm/portmux.h>
-#include <asm/mach/bf54x-lq043.h>
+#include <mach/bf54x-lq043.h>
#define NO_BL_SUPPORT
@@ -733,7 +733,6 @@
static int bfin_bf54x_suspend(struct platform_device *pdev, pm_message_t state)
{
struct fb_info *fbinfo = platform_get_drvdata(pdev);
- struct bfin_bf54xfb_info *info = fbinfo->par;
bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN);
disable_dma(CH_EPPI0);
@@ -747,8 +746,18 @@
struct fb_info *fbinfo = platform_get_drvdata(pdev);
struct bfin_bf54xfb_info *info = fbinfo->par;
- enable_dma(CH_EPPI0);
- bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN);
+ if (info->lq043_open_cnt) {
+
+ bfin_write_EPPI0_CONTROL(0);
+ SSYNC();
+
+ config_dma(info);
+ config_ppi(info);
+
+ /* start dma */
+ enable_dma(CH_EPPI0);
+ bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN);
+ }
return 0;
}
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index c14b243..e729fb2 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -628,27 +628,18 @@
static int cirrusfb_check_var(struct fb_var_screeninfo *var,
struct fb_info *info)
{
- int nom, den; /* translyting from pixels->bytes */
- int yres, i;
- static struct { int xres, yres; } modes[] =
- { { 1600, 1280 },
- { 1280, 1024 },
- { 1024, 768 },
- { 800, 600 },
- { 640, 480 },
- { -1, -1 } };
+ int yres;
+ /* memory size in pixels */
+ unsigned pixels = info->screen_size * 8 / var->bits_per_pixel;
switch (var->bits_per_pixel) {
case 1:
- nom = 4;
- den = 8;
+ pixels /= 4;
break; /* 8 pixel per byte, only 1/4th of mem usable */
case 8:
case 16:
case 24:
case 32:
- nom = var->bits_per_pixel / 8;
- den = 1;
break; /* 1 pixel == 1 byte */
default:
printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected..."
@@ -658,43 +649,29 @@
return -EINVAL;
}
- if (var->xres * nom / den * var->yres > info->screen_size) {
- printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected..."
- "resolution too high to fit into video memory!\n",
- var->xres, var->yres, var->bits_per_pixel);
- DPRINTK("EXIT - EINVAL error\n");
- return -EINVAL;
- }
-
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
/* use highest possible virtual resolution */
- if (var->xres_virtual == -1 &&
- var->yres_virtual == -1) {
- printk(KERN_INFO
- "cirrusfb: using maximum available virtual resolution\n");
- for (i = 0; modes[i].xres != -1; i++) {
- int size = modes[i].xres * nom / den * modes[i].yres;
- if (size < info->screen_size / 2)
- break;
- }
- if (modes[i].xres == -1) {
- printk(KERN_ERR "cirrusfb: could not find a virtual "
- "resolution that fits into video memory!!\n");
- DPRINTK("EXIT - EINVAL error\n");
- return -EINVAL;
- }
- var->xres_virtual = modes[i].xres;
- var->yres_virtual = modes[i].yres;
+ if (var->yres_virtual == -1) {
+ var->yres_virtual = pixels / var->xres_virtual;
printk(KERN_INFO "cirrusfb: virtual resolution set to "
"maximum of %dx%d\n", var->xres_virtual,
var->yres_virtual);
}
-
- if (var->xres_virtual < var->xres)
- var->xres_virtual = var->xres;
if (var->yres_virtual < var->yres)
var->yres_virtual = var->yres;
+ if (var->xres_virtual * var->yres_virtual > pixels) {
+ printk(KERN_ERR "cirrusfb: mode %dx%dx%d rejected... "
+ "virtual resolution too high to fit into video memory!\n",
+ var->xres_virtual, var->yres_virtual,
+ var->bits_per_pixel);
+ DPRINTK("EXIT - EINVAL error\n");
+ return -EINVAL;
+ }
+
+
if (var->xoffset < 0)
var->xoffset = 0;
if (var->yoffset < 0)
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index c6299e8..9cbff84 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2400,11 +2400,15 @@
if (!fbcon_is_inactive(vc, info)) {
if (ops->blank_state != blank) {
+ int ret = 1;
+
ops->blank_state = blank;
fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
ops->cursor_flash = (!blank);
- if (fb_blank(info, blank))
+ if (info->fbops->fb_blank)
+ ret = info->fbops->fb_blank(blank, info);
+ if (ret)
fbcon_generic_blank(vc, info, blank);
}
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index a6e38e9..89a34688 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -110,7 +110,7 @@
__u32 max_len;
max_len = max(info->var.green.length, info->var.red.length);
max_len = max(info->var.blue.length, max_len);
- return ~(0xfff << (max_len & 0xff));
+ return (~(0xfff << max_len)) & 0xff;
}
static inline int attr_col_ec(int shift, struct vc_data *vc,
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 59df132..4835bdc 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -114,6 +114,17 @@
.page_mkwrite = fb_deferred_io_mkwrite,
};
+static int fb_deferred_io_set_page_dirty(struct page *page)
+{
+ if (!PageDirty(page))
+ SetPageDirty(page);
+ return 0;
+}
+
+static const struct address_space_operations fb_deferred_io_aops = {
+ .set_page_dirty = fb_deferred_io_set_page_dirty,
+};
+
static int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
{
vma->vm_ops = &fb_deferred_io_vm_ops;
@@ -163,6 +174,14 @@
}
EXPORT_SYMBOL_GPL(fb_deferred_io_init);
+void fb_deferred_io_open(struct fb_info *info,
+ struct inode *inode,
+ struct file *file)
+{
+ file->f_mapping->a_ops = &fb_deferred_io_aops;
+}
+EXPORT_SYMBOL_GPL(fb_deferred_io_open);
+
void fb_deferred_io_cleanup(struct fb_info *info)
{
void *screen_base = (void __force *) info->screen_base;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 6b48780..98843c2 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1344,6 +1344,10 @@
if (res)
module_put(info->fbops->owner);
}
+#ifdef CONFIG_FB_DEFERRED_IO
+ if (info->fbdefio)
+ fb_deferred_io_open(info, inode, file);
+#endif
out:
unlock_kernel();
return res;
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index bd320a2..fb51197 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -479,6 +479,10 @@
base_plane_width = machine_data->fsl_diu_info[0]->var.xres;
base_plane_height = machine_data->fsl_diu_info[0]->var.yres;
+ if (mfbi->x_aoi_d < 0)
+ mfbi->x_aoi_d = 0;
+ if (mfbi->y_aoi_d < 0)
+ mfbi->y_aoi_d = 0;
switch (index) {
case 0:
if (mfbi->x_aoi_d != 0)
@@ -778,6 +782,22 @@
}
/*
+ * Using the fb_var_screeninfo in fb_info we set the aoi of this
+ * particular framebuffer. It is a light version of fsl_diu_set_par.
+ */
+static int fsl_diu_set_aoi(struct fb_info *info)
+{
+ struct fb_var_screeninfo *var = &info->var;
+ struct mfb_info *mfbi = info->par;
+ struct diu_ad *ad = mfbi->ad;
+
+ /* AOI should not be greater than display size */
+ ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset);
+ ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d);
+ return 0;
+}
+
+/*
* Using the fb_var_screeninfo in fb_info we set the resolution of this
* particular framebuffer. This function alters the fb_fix_screeninfo stored
* in fb_info. It does not alter var in fb_info since we are using that
@@ -817,11 +837,11 @@
diu_ops.get_pixel_format(var->bits_per_pixel,
machine_data->monitor_port);
ad->addr = cpu_to_le32(info->fix.smem_start);
- ad->src_size_g_alpha = cpu_to_le32((var->yres << 12) |
- var->xres) | mfbi->g_alpha;
- /* fix me. AOI should not be greater than display size */
+ ad->src_size_g_alpha = cpu_to_le32((var->yres_virtual << 12) |
+ var->xres_virtual) | mfbi->g_alpha;
+ /* AOI should not be greater than display size */
ad->aoi_size = cpu_to_le32((var->yres << 16) | var->xres);
- ad->offset_xyi = 0;
+ ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset);
ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d);
/* Disable chroma keying function */
@@ -921,6 +941,8 @@
else
info->var.vmode &= ~FB_VMODE_YWRAP;
+ fsl_diu_set_aoi(info);
+
return 0;
}
@@ -989,7 +1011,7 @@
pr_debug("set AOI display offset of index %d to (%d,%d)\n",
mfbi->index, aoi_d.x_aoi_d, aoi_d.y_aoi_d);
fsl_diu_check_var(&info->var, info);
- fsl_diu_set_par(info);
+ fsl_diu_set_aoi(info);
break;
case MFB_GET_AOID:
aoi_d.x_aoi_d = mfbi->x_aoi_d;
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 3f1ca2a..c6dd924 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -1746,6 +1746,7 @@
release_mem_region(fix->mmio_start, fix->mmio_len);
pci_set_drvdata(pdev, NULL);
+ fb_dealloc_cmap(&info->cmap);
kfree(info->pixmap.addr);
kfree(info);
}
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index e7aa7ae..9720449 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1031,7 +1031,9 @@
pxa_gpio_mode(GPIO74_LCD_FCLK_MD);
pxa_gpio_mode(GPIO75_LCD_LCLK_MD);
pxa_gpio_mode(GPIO76_LCD_PCLK_MD);
- pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD);
+
+ if ((lccr0 & LCCR0_PAS) == 0)
+ pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD);
}
static void pxafb_enable_controller(struct pxafb_info *fbi)
@@ -1400,6 +1402,8 @@
if (lcd_conn == LCD_MONO_STN_8BPP)
fbi->lccr0 |= LCCR0_DPD;
+ fbi->lccr0 |= (lcd_conn & LCD_ALTERNATE_MAPPING) ? LCCR0_LDDALT : 0;
+
fbi->lccr3 = LCCR3_Acb((inf->lcd_conn >> 10) & 0xff);
fbi->lccr3 |= (lcd_conn & LCD_BIAS_ACTIVE_LOW) ? LCCR3_OEP : 0;
fbi->lccr3 |= (lcd_conn & LCD_PCLK_EDGE_FALL) ? LCCR3_PCP : 0;
@@ -1673,6 +1677,42 @@
#define pxafb_setup_options() (0)
#endif
+#ifdef DEBUG_VAR
+/* Check for various illegal bit-combinations. Currently only
+ * a warning is given. */
+static void __devinit pxafb_check_options(struct device *dev,
+ struct pxafb_mach_info *inf)
+{
+ if (inf->lcd_conn)
+ return;
+
+ if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK)
+ dev_warn(dev, "machine LCCR0 setting contains "
+ "illegal bits: %08x\n",
+ inf->lccr0 & LCCR0_INVALID_CONFIG_MASK);
+ if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK)
+ dev_warn(dev, "machine LCCR3 setting contains "
+ "illegal bits: %08x\n",
+ inf->lccr3 & LCCR3_INVALID_CONFIG_MASK);
+ if (inf->lccr0 & LCCR0_DPD &&
+ ((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas ||
+ (inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl ||
+ (inf->lccr0 & LCCR0_CMS) != LCCR0_Mono))
+ dev_warn(dev, "Double Pixel Data (DPD) mode is "
+ "only valid in passive mono"
+ " single panel mode\n");
+ if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act &&
+ (inf->lccr0 & LCCR0_SDS) == LCCR0_Dual)
+ dev_warn(dev, "Dual panel only valid in passive mode\n");
+ if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas &&
+ (inf->modes->upper_margin || inf->modes->lower_margin))
+ dev_warn(dev, "Upper and lower margins must be 0 in "
+ "passive mode\n");
+}
+#else
+#define pxafb_check_options(...) do {} while (0)
+#endif
+
static int __devinit pxafb_probe(struct platform_device *dev)
{
struct pxafb_info *fbi;
@@ -1692,33 +1732,7 @@
if (ret < 0)
goto failed;
-#ifdef DEBUG_VAR
- /* Check for various illegal bit-combinations. Currently only
- * a warning is given. */
-
- if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK)
- dev_warn(&dev->dev, "machine LCCR0 setting contains "
- "illegal bits: %08x\n",
- inf->lccr0 & LCCR0_INVALID_CONFIG_MASK);
- if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK)
- dev_warn(&dev->dev, "machine LCCR3 setting contains "
- "illegal bits: %08x\n",
- inf->lccr3 & LCCR3_INVALID_CONFIG_MASK);
- if (inf->lccr0 & LCCR0_DPD &&
- ((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas ||
- (inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl ||
- (inf->lccr0 & LCCR0_CMS) != LCCR0_Mono))
- dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is "
- "only valid in passive mono"
- " single panel mode\n");
- if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act &&
- (inf->lccr0 & LCCR0_SDS) == LCCR0_Dual)
- dev_warn(&dev->dev, "Dual panel only valid in passive mode\n");
- if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas &&
- (inf->modes->upper_margin || inf->modes->lower_margin))
- dev_warn(&dev->dev, "Upper and lower margins must be 0 in "
- "passive mode\n");
-#endif
+ pxafb_check_options(&dev->dev, inf);
dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n",
inf->modes->xres,
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index 8361bd0..4dcec48 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -11,7 +11,6 @@
* which is based on the code of neofb.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index f6ef6cc..4c32c06 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -595,6 +595,8 @@
info->fbops = &sh_mobile_lcdc_ops;
info->var.xres = info->var.xres_virtual = cfg->lcd_cfg.xres;
info->var.yres = info->var.yres_virtual = cfg->lcd_cfg.yres;
+ info->var.width = cfg->lcd_size_cfg.width;
+ info->var.height = cfg->lcd_size_cfg.height;
info->var.activate = FB_ACTIVATE_NOW;
error = sh_mobile_lcdc_set_bpp(&info->var, cfg->bpp);
if (error)
diff --git a/drivers/video/tdfxfb.c b/drivers/video/tdfxfb.c
index 77aafcf..4599a43 100644
--- a/drivers/video/tdfxfb.c
+++ b/drivers/video/tdfxfb.c
@@ -95,7 +95,6 @@
#define VOODOO5_MAX_PIXCLOCK 350000
static struct fb_fix_screeninfo tdfx_fix __devinitdata = {
- .id = "3Dfx",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
.ypanstep = 1,
@@ -426,7 +425,7 @@
if (dev_id < PCI_DEVICE_ID_3DFX_VOODOO5) {
/* Banshee/Voodoo3 */
chip_size = 2;
- if (has_sgram && (draminit0 & DRAMINIT0_SGRAM_TYPE))
+ if (has_sgram && !(draminit0 & DRAMINIT0_SGRAM_TYPE))
chip_size = 1;
} else {
/* Voodoo4/5 */
@@ -1200,15 +1199,15 @@
/* Configure the default fb_fix_screeninfo first */
switch (pdev->device) {
case PCI_DEVICE_ID_3DFX_BANSHEE:
- strcat(tdfx_fix.id, " Banshee");
+ strcpy(tdfx_fix.id, "3Dfx Banshee");
default_par->max_pixclock = BANSHEE_MAX_PIXCLOCK;
break;
case PCI_DEVICE_ID_3DFX_VOODOO3:
- strcat(tdfx_fix.id, " Voodoo3");
+ strcpy(tdfx_fix.id, "3Dfx Voodoo3");
default_par->max_pixclock = VOODOO3_MAX_PIXCLOCK;
break;
case PCI_DEVICE_ID_3DFX_VOODOO5:
- strcat(tdfx_fix.id, " Voodoo5");
+ strcpy(tdfx_fix.id, "3Dfx Voodoo5");
default_par->max_pixclock = VOODOO5_MAX_PIXCLOCK;
break;
}
diff --git a/drivers/video/vermilion/vermilion.h b/drivers/video/vermilion/vermilion.h
index c4aba59..7491abf 100644
--- a/drivers/video/vermilion/vermilion.h
+++ b/drivers/video/vermilion/vermilion.h
@@ -30,7 +30,6 @@
#define _VERMILION_H_
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/pci.h>
#include <asm/atomic.h>
#include <linux/mutex.h>
diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 34aae7a..3df17dc 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -12,7 +12,6 @@
* (http://davesdomain.org.uk/viafb/)
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 7b3a842..5da3d24 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -24,7 +24,6 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index bfef604..62eab43 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -158,7 +158,7 @@
vb->vdev->config->get(vb->vdev,
offsetof(struct virtio_balloon_config, num_pages),
&v, sizeof(v));
- return v - vb->num_pages;
+ return (s64)v - vb->num_pages;
}
static void update_balloon_size(struct virtio_balloon *vb)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index db20542..c510367 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -465,6 +465,16 @@
Most people will say N.
+config RDC321X_WDT
+ tristate "RDC R-321x SoC watchdog"
+ depends on X86_RDC321X
+ help
+ This is the driver for the built in hardware watchdog
+ in the RDC R-321x SoC.
+
+ To compile this driver as a module, choose M here: the
+ module will be called rdc321x_wdt.
+
config 60XX_WDT
tristate "SBC-60XX Watchdog Timer"
depends on X86
@@ -633,6 +643,16 @@
# MIPS Architecture
+config RC32434_WDT
+ tristate "IDT RC32434 SoC Watchdog Timer"
+ depends on MIKROTIK_RB532
+ help
+ Hardware driver for the IDT RC32434 SoC built-in
+ watchdog timer.
+
+ To compile this driver as a module, choose M here: the
+ module will be called rc32434_wdt.
+
config INDYDOG
tristate "Indy/I2 Hardware Watchdog"
depends on SGI_HAS_INDYDOG
@@ -692,10 +712,6 @@
tristate "MPC5200 Watchdog Timer"
depends on PPC_MPC52xx
-config 8xx_WDT
- tristate "MPC8xx Watchdog Timer"
- depends on 8xx
-
config 8xxx_WDT
tristate "MPC8xxx Platform Watchdog Timer"
depends on PPC_8xx || PPC_83xx || PPC_86xx
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index ca3dc04..e0ef123 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -75,6 +75,7 @@
obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
+obj-$(CONFIG_RDC321X_WDT) += rdc321x_wdt.o
obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
obj-$(CONFIG_SBC7240_WDT) += sbc7240_wdt.o
@@ -94,6 +95,7 @@
# M68KNOMMU Architecture
# MIPS Architecture
+obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o
obj-$(CONFIG_INDYDOG) += indydog.o
obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
@@ -104,7 +106,6 @@
# PARISC Architecture
# POWERPC Architecture
-obj-$(CONFIG_8xx_WDT) += mpc8xx_wdt.o
obj-$(CONFIG_MPC5200_WDT) += mpc5200_wdt.o
obj-$(CONFIG_8xxx_WDT) += mpc8xxx_wdt.o
obj-$(CONFIG_MV64X60_WDT) += mv64x60_wdt.o
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index d061f0a..993e5f5 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -241,7 +241,7 @@
{
if (at91wdt_busy)
at91_wdt_start();
- return 0;
+ return 0;
}
#else
diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c
index 614a5c7..6799a6d 100644
--- a/drivers/watchdog/geodewdt.c
+++ b/drivers/watchdog/geodewdt.c
@@ -130,8 +130,8 @@
return len;
}
-static int geodewdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long geodewdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
@@ -198,7 +198,7 @@
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = geodewdt_write,
- .ioctl = geodewdt_ioctl,
+ .unlocked_ioctl = geodewdt_ioctl,
.open = geodewdt_open,
.release = geodewdt_release,
};
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index d039d5f..a3765e0b 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -116,6 +116,7 @@
static int nowayout = WATCHDOG_NOWAYOUT;
static char expect_release;
static unsigned long hpwdt_is_open;
+static unsigned int allow_kdump;
static void __iomem *pci_mem_addr; /* the PCI-memory address */
static unsigned long __iomem *hpwdt_timer_reg;
@@ -221,19 +222,19 @@
if (cmn_regs.u1.ral != 0) {
printk(KERN_WARNING
- "hpwdt: Call succeeded but with an error: 0x%x\n",
- cmn_regs.u1.ral);
+ "hpwdt: Call succeeded but with an error: 0x%x\n",
+ cmn_regs.u1.ral);
} else {
physical_bios_base = cmn_regs.u2.rebx;
physical_bios_offset = cmn_regs.u4.redx;
cru_length = cmn_regs.u3.recx;
cru_physical_address =
- physical_bios_base + physical_bios_offset;
+ physical_bios_base + physical_bios_offset;
/* If the values look OK, then map it in. */
if ((physical_bios_base + physical_bios_offset)) {
cru_rom_addr =
- ioremap(cru_physical_address, cru_length);
+ ioremap(cru_physical_address, cru_length);
if (cru_rom_addr)
retval = 0;
}
@@ -356,7 +357,6 @@
"call *%r12 \n\t"
"pushfq \n\t"
"popq %r12 \n\t"
- "popfq \n\t"
"movl %eax, (%r9) \n\t"
"movl %ebx, 4(%r9) \n\t"
"movl %ecx, 8(%r9) \n\t"
@@ -390,10 +390,10 @@
smbios_cru64_ptr = (struct smbios_cru64_info *) dm;
if (smbios_cru64_ptr->signature == CRU_BIOS_SIGNATURE_VALUE) {
cru_physical_address =
- smbios_cru64_ptr->physical_address +
- smbios_cru64_ptr->double_offset;
+ smbios_cru64_ptr->physical_address +
+ smbios_cru64_ptr->double_offset;
cru_rom_addr = ioremap(cru_physical_address,
- smbios_cru64_ptr->double_length);
+ smbios_cru64_ptr->double_length);
}
}
}
@@ -405,7 +405,7 @@
dmi_walk(dmi_find_cru);
/* if cru_rom_addr has been set then we found a CRU service */
- return ((cru_rom_addr != NULL) ? 0: -ENODEV);
+ return ((cru_rom_addr != NULL) ? 0 : -ENODEV);
}
/* ------------------------------------------------------------------------- */
@@ -413,34 +413,6 @@
#endif
/*
- * NMI Handler
- */
-static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason,
- void *data)
-{
- unsigned long rom_pl;
- static int die_nmi_called;
-
- if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI)
- return NOTIFY_OK;
-
- spin_lock_irqsave(&rom_lock, rom_pl);
- if (!die_nmi_called)
- asminline_call(&cmn_regs, cru_rom_addr);
- die_nmi_called = 1;
- spin_unlock_irqrestore(&rom_lock, rom_pl);
- if (cmn_regs.u1.ral == 0) {
- printk(KERN_WARNING "hpwdt: An NMI occurred, "
- "but unable to determine source.\n");
- } else {
- panic("An NMI occurred, please see the Integrated "
- "Management Log for details.\n");
- }
-
- return NOTIFY_STOP;
-}
-
-/*
* Watchdog operations
*/
static void hpwdt_start(void)
@@ -484,6 +456,36 @@
}
/*
+ * NMI Handler
+ */
+static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason,
+ void *data)
+{
+ unsigned long rom_pl;
+ static int die_nmi_called;
+
+ if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI)
+ return NOTIFY_OK;
+
+ spin_lock_irqsave(&rom_lock, rom_pl);
+ if (!die_nmi_called)
+ asminline_call(&cmn_regs, cru_rom_addr);
+ die_nmi_called = 1;
+ spin_unlock_irqrestore(&rom_lock, rom_pl);
+ if (cmn_regs.u1.ral == 0) {
+ printk(KERN_WARNING "hpwdt: An NMI occurred, "
+ "but unable to determine source.\n");
+ } else {
+ if (allow_kdump)
+ hpwdt_stop();
+ panic("An NMI occurred, please see the Integrated "
+ "Management Log for details.\n");
+ }
+
+ return NOTIFY_STOP;
+}
+
+/*
* /dev/watchdog handling
*/
static int hpwdt_open(struct inode *inode, struct file *file)
@@ -625,17 +627,18 @@
*/
static int __devinit hpwdt_init_one(struct pci_dev *dev,
- const struct pci_device_id *ent)
+ const struct pci_device_id *ent)
{
int retval;
/*
* First let's find out if we are on an iLO2 server. We will
* not run on a legacy ASM box.
+ * So we only support the G5 ProLiant servers and higher.
*/
if (dev->subsystem_vendor != PCI_VENDOR_ID_HP) {
dev_warn(&dev->dev,
- "This server does not have an iLO2 ASIC.\n");
+ "This server does not have an iLO2 ASIC.\n");
return -ENODEV;
}
@@ -669,7 +672,7 @@
retval = detect_cru_service();
if (retval < 0) {
dev_warn(&dev->dev,
- "Unable to detect the %d Bit CRU Service.\n",
+ "Unable to detect the %d Bit CRU Service.\n",
HPWDT_ARCH);
goto error_get_cru;
}
@@ -684,7 +687,7 @@
retval = register_die_notifier(&die_notifier);
if (retval != 0) {
dev_warn(&dev->dev,
- "Unable to register a die notifier (err=%d).\n",
+ "Unable to register a die notifier (err=%d).\n",
retval);
goto error_die_notifier;
}
@@ -699,8 +702,9 @@
printk(KERN_INFO
"hp Watchdog Timer Driver: 1.00"
- ", timer margin: %d seconds( nowayout=%d).\n",
- soft_margin, nowayout);
+ ", timer margin: %d seconds (nowayout=%d)"
+ ", allow kernel dump: %s (default = 0/OFF).\n",
+ soft_margin, nowayout, (allow_kdump == 0) ? "OFF" : "ON");
return 0;
@@ -755,6 +759,9 @@
module_param(soft_margin, int, 0);
MODULE_PARM_DESC(soft_margin, "Watchdog timeout in seconds");
+module_param(allow_kdump, int, 0);
+MODULE_PARM_DESC(allow_kdump, "Start a kernel dump after NMI occurs");
+
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c
index b82405c..89fcefc 100644
--- a/drivers/watchdog/ibmasr.c
+++ b/drivers/watchdog/ibmasr.c
@@ -85,7 +85,6 @@
outb(reg & ~asr_toggle_mask, asr_write_addr);
reg = inb(asr_read_addr);
- spin_unlock(&asr_lock);
}
static void asr_toggle(void)
diff --git a/drivers/watchdog/mpc8xx_wdt.c b/drivers/watchdog/mpc8xx_wdt.c
deleted file mode 100644
index 1336425..0000000
--- a/drivers/watchdog/mpc8xx_wdt.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * mpc8xx_wdt.c - MPC8xx watchdog userspace interface
- *
- * Author: Florian Schirmer <jolt@tuxbox.org>
- *
- * 2002 (c) Florian Schirmer <jolt@tuxbox.org> This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/miscdevice.h>
-#include <linux/module.h>
-#include <linux/watchdog.h>
-#include <asm/8xx_immap.h>
-#include <linux/uaccess.h>
-#include <linux/io.h>
-#include <syslib/m8xx_wdt.h>
-
-static unsigned long wdt_opened;
-static int wdt_status;
-static spinlock_t wdt_lock;
-
-static void mpc8xx_wdt_handler_disable(void)
-{
- volatile uint __iomem *piscr;
- piscr = (uint *)&((immap_t *)IMAP_ADDR)->im_sit.sit_piscr;
-
- if (!m8xx_has_internal_rtc)
- m8xx_wdt_stop_timer();
- else
- out_be32(piscr, in_be32(piscr) & ~(PISCR_PIE | PISCR_PTE));
- printk(KERN_NOTICE "mpc8xx_wdt: keep-alive handler deactivated\n");
-}
-
-static void mpc8xx_wdt_handler_enable(void)
-{
- volatile uint __iomem *piscr;
- piscr = (uint *)&((immap_t *)IMAP_ADDR)->im_sit.sit_piscr;
-
- if (!m8xx_has_internal_rtc)
- m8xx_wdt_install_timer();
- else
- out_be32(piscr, in_be32(piscr) | PISCR_PIE | PISCR_PTE);
- printk(KERN_NOTICE "mpc8xx_wdt: keep-alive handler activated\n");
-}
-
-static int mpc8xx_wdt_open(struct inode *inode, struct file *file)
-{
- if (test_and_set_bit(0, &wdt_opened))
- return -EBUSY;
- m8xx_wdt_reset();
- mpc8xx_wdt_handler_disable();
- return nonseekable_open(inode, file);
-}
-
-static int mpc8xx_wdt_release(struct inode *inode, struct file *file)
-{
- m8xx_wdt_reset();
-#if !defined(CONFIG_WATCHDOG_NOWAYOUT)
- mpc8xx_wdt_handler_enable();
-#endif
- clear_bit(0, &wdt_opened);
- return 0;
-}
-
-static ssize_t mpc8xx_wdt_write(struct file *file, const char *data,
- size_t len, loff_t *ppos)
-{
- if (len) {
- spin_lock(&wdt_lock);
- m8xx_wdt_reset();
- spin_unlock(&wdt_lock);
- }
- return len;
-}
-
-static long mpc8xx_wdt_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg)
-{
- int timeout;
- static struct watchdog_info info = {
- .options = WDIOF_KEEPALIVEPING,
- .firmware_version = 0,
- .identity = "MPC8xx watchdog",
- };
-
- switch (cmd) {
- case WDIOC_GETSUPPORT:
- if (copy_to_user((void *)arg, &info, sizeof(info)))
- return -EFAULT;
- break;
-
- case WDIOC_GETSTATUS:
- case WDIOC_GETBOOTSTATUS:
- if (put_user(wdt_status, (int *)arg))
- return -EFAULT;
- wdt_status &= ~WDIOF_KEEPALIVEPING;
- break;
-
- case WDIOC_GETTEMP:
- return -EOPNOTSUPP;
-
- case WDIOC_SETOPTIONS:
- return -EOPNOTSUPP;
-
- case WDIOC_KEEPALIVE:
- spin_lock(&wdt_lock);
- m8xx_wdt_reset();
- wdt_status |= WDIOF_KEEPALIVEPING;
- spin_unlock(&wdt_lock);
- break;
-
- case WDIOC_SETTIMEOUT:
- return -EOPNOTSUPP;
-
- case WDIOC_GETTIMEOUT:
- spin_lock(&wdt_lock);
- timeout = m8xx_wdt_get_timeout();
- spin_unlock(&wdt_lock);
- if (put_user(timeout, (int *)arg))
- return -EFAULT;
- break;
-
- default:
- return -ENOTTY;
- }
-
- return 0;
-}
-
-static const struct file_operations mpc8xx_wdt_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .write = mpc8xx_wdt_write,
- .unlocked_ioctl = mpc8xx_wdt_ioctl,
- .open = mpc8xx_wdt_open,
- .release = mpc8xx_wdt_release,
-};
-
-static struct miscdevice mpc8xx_wdt_miscdev = {
- .minor = WATCHDOG_MINOR,
- .name = "watchdog",
- .fops = &mpc8xx_wdt_fops,
-};
-
-static int __init mpc8xx_wdt_init(void)
-{
- spin_lock_init(&wdt_lock);
- return misc_register(&mpc8xx_wdt_miscdev);
-}
-
-static void __exit mpc8xx_wdt_exit(void)
-{
- misc_deregister(&mpc8xx_wdt_miscdev);
-
- m8xx_wdt_reset();
- mpc8xx_wdt_handler_enable();
-}
-
-module_init(mpc8xx_wdt_init);
-module_exit(mpc8xx_wdt_exit);
-
-MODULE_AUTHOR("Florian Schirmer <jolt@tuxbox.org>");
-MODULE_DESCRIPTION("MPC8xx watchdog driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index f209496..38c588e 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -48,6 +48,7 @@
};
static struct mpc8xxx_wdt __iomem *wd_base;
+static int mpc8xxx_wdt_init_late(void);
static u16 timeout = 0xffff;
module_param(timeout, ushort, 0);
@@ -213,6 +214,12 @@
else
timeout_sec = timeout / freq;
+#ifdef MODULE
+ ret = mpc8xxx_wdt_init_late();
+ if (ret)
+ goto err_unmap;
+#endif
+
pr_info("WDT driver for MPC8xxx initialized. mode:%s timeout=%d "
"(%d seconds)\n", reset ? "reset" : "interrupt", timeout,
timeout_sec);
@@ -280,7 +287,7 @@
* very early to start pinging the watchdog (misc devices are not yet
* available), and later module_init() just registers the misc device.
*/
-static int __init mpc8xxx_wdt_init_late(void)
+static int mpc8xxx_wdt_init_late(void)
{
int ret;
@@ -295,7 +302,9 @@
}
return 0;
}
+#ifndef MODULE
module_init(mpc8xxx_wdt_init_late);
+#endif
static int __init mpc8xxx_wdt_init(void)
{
diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c
index e91ada7..484c215 100644
--- a/drivers/watchdog/pc87413_wdt.c
+++ b/drivers/watchdog/pc87413_wdt.c
@@ -30,7 +30,6 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/io.h>
#include <linux/uaccess.h>
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 0ed8416..6d9f3d4 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -173,8 +173,8 @@
.identity = "PNX4008 Watchdog",
};
-static long pnx4008_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long pnx4008_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int ret = -ENOTTY;
int time;
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
new file mode 100644
index 0000000..c9c73b6
--- /dev/null
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -0,0 +1,344 @@
+/*
+ * IDT Interprise 79RC32434 watchdog driver
+ *
+ * Copyright (C) 2006, Ondrej Zajicek <santiago@crfreenet.org>
+ * Copyright (C) 2008, Florian Fainelli <florian@openwrt.org>
+ *
+ * based on
+ * SoftDog 0.05: A Software Watchdog Device
+ *
+ * (c) Copyright 1996 Alan Cox <alan@redhat.com>, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/mm.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/reboot.h>
+#include <linux/smp_lock.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/uaccess.h>
+
+#include <asm/bootinfo.h>
+#include <asm/time.h>
+#include <asm/mach-rc32434/integ.h>
+
+#define MAX_TIMEOUT 20
+#define RC32434_WDT_INTERVAL (15 * HZ)
+
+#define VERSION "0.2"
+
+static struct {
+ struct completion stop;
+ int running;
+ struct timer_list timer;
+ int queue;
+ int default_ticks;
+ unsigned long inuse;
+} rc32434_wdt_device;
+
+static struct integ __iomem *wdt_reg;
+static int ticks = 100 * HZ;
+
+static int expect_close;
+static int timeout;
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+
+static void rc32434_wdt_start(void)
+{
+ u32 val;
+
+ if (!rc32434_wdt_device.inuse) {
+ writel(0, &wdt_reg->wtcount);
+
+ val = RC32434_ERR_WRE;
+ writel(readl(&wdt_reg->errcs) | val, &wdt_reg->errcs);
+
+ val = RC32434_WTC_EN;
+ writel(readl(&wdt_reg->wtc) | val, &wdt_reg->wtc);
+ }
+ rc32434_wdt_device.running++;
+}
+
+static void rc32434_wdt_stop(void)
+{
+ u32 val;
+
+ if (rc32434_wdt_device.running) {
+
+ val = ~RC32434_WTC_EN;
+ writel(readl(&wdt_reg->wtc) & val, &wdt_reg->wtc);
+
+ val = ~RC32434_ERR_WRE;
+ writel(readl(&wdt_reg->errcs) & val, &wdt_reg->errcs);
+
+ rc32434_wdt_device.running = 0;
+ }
+}
+
+static void rc32434_wdt_set(int new_timeout)
+{
+ u32 cmp = new_timeout * HZ;
+ u32 state, val;
+
+ timeout = new_timeout;
+ /*
+ * store and disable WTC
+ */
+ state = (u32)(readl(&wdt_reg->wtc) & RC32434_WTC_EN);
+ val = ~RC32434_WTC_EN;
+ writel(readl(&wdt_reg->wtc) & val, &wdt_reg->wtc);
+
+ writel(0, &wdt_reg->wtcount);
+ writel(cmp, &wdt_reg->wtcompare);
+
+ /*
+ * restore WTC
+ */
+
+ writel(readl(&wdt_reg->wtc) | state, &wdt_reg);
+}
+
+static void rc32434_wdt_reset(void)
+{
+ ticks = rc32434_wdt_device.default_ticks;
+}
+
+static void rc32434_wdt_update(unsigned long unused)
+{
+ if (rc32434_wdt_device.running)
+ ticks--;
+
+ writel(0, &wdt_reg->wtcount);
+
+ if (rc32434_wdt_device.queue && ticks)
+ mod_timer(&rc32434_wdt_device.timer,
+ jiffies + RC32434_WDT_INTERVAL);
+ else
+ complete(&rc32434_wdt_device.stop);
+}
+
+static int rc32434_wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(0, &rc32434_wdt_device.inuse))
+ return -EBUSY;
+
+ if (nowayout)
+ __module_get(THIS_MODULE);
+
+ return nonseekable_open(inode, file);
+}
+
+static int rc32434_wdt_release(struct inode *inode, struct file *file)
+{
+ if (expect_close && nowayout == 0) {
+ rc32434_wdt_stop();
+ printk(KERN_INFO KBUILD_MODNAME ": disabling watchdog timer\n");
+ module_put(THIS_MODULE);
+ } else
+ printk(KERN_CRIT KBUILD_MODNAME
+ ": device closed unexpectedly. WDT will not stop !\n");
+
+ clear_bit(0, &rc32434_wdt_device.inuse);
+ return 0;
+}
+
+static ssize_t rc32434_wdt_write(struct file *file, const char *data,
+ size_t len, loff_t *ppos)
+{
+ if (len) {
+ if (!nowayout) {
+ size_t i;
+
+ /* In case it was set long ago */
+ expect_close = 0;
+
+ for (i = 0; i != len; i++) {
+ char c;
+ if (get_user(c, data + i))
+ return -EFAULT;
+ if (c == 'V')
+ expect_close = 1;
+ }
+ }
+ rc32434_wdt_update(0);
+ return len;
+ }
+ return 0;
+}
+
+static long rc32434_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ void __user *argp = (void __user *)arg;
+ int new_timeout;
+ unsigned int value;
+ static struct watchdog_info ident = {
+ .options = WDIOF_SETTIMEOUT |
+ WDIOF_KEEPALIVEPING |
+ WDIOF_MAGICCLOSE,
+ .identity = "RC32434_WDT Watchdog",
+ };
+ switch (cmd) {
+ case WDIOC_KEEPALIVE:
+ rc32434_wdt_reset();
+ break;
+ case WDIOC_GETSTATUS:
+ case WDIOC_GETBOOTSTATUS:
+ value = readl(&wdt_reg->wtcount);
+ if (copy_to_user(argp, &value, sizeof(int)))
+ return -EFAULT;
+ break;
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user(argp, &ident, sizeof(ident)))
+ return -EFAULT;
+ break;
+ case WDIOC_SETOPTIONS:
+ if (copy_from_user(&value, argp, sizeof(int)))
+ return -EFAULT;
+ switch (value) {
+ case WDIOS_ENABLECARD:
+ rc32434_wdt_start();
+ break;
+ case WDIOS_DISABLECARD:
+ rc32434_wdt_stop();
+ default:
+ return -EINVAL;
+ }
+ break;
+ case WDIOC_SETTIMEOUT:
+ if (copy_from_user(&new_timeout, argp, sizeof(int)))
+ return -EFAULT;
+ if (new_timeout < 1)
+ return -EINVAL;
+ if (new_timeout > MAX_TIMEOUT)
+ return -EINVAL;
+ rc32434_wdt_set(new_timeout);
+ case WDIOC_GETTIMEOUT:
+ return copy_to_user(argp, &timeout, sizeof(int));
+ default:
+ return -ENOTTY;
+ }
+
+ return 0;
+}
+
+static struct file_operations rc32434_wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = rc32434_wdt_write,
+ .unlocked_ioctl = rc32434_wdt_ioctl,
+ .open = rc32434_wdt_open,
+ .release = rc32434_wdt_release,
+};
+
+static struct miscdevice rc32434_wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &rc32434_wdt_fops,
+};
+
+static char banner[] = KERN_INFO KBUILD_MODNAME
+ ": Watchdog Timer version " VERSION ", timer margin: %d sec\n";
+
+static int rc32434_wdt_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct resource *r;
+
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rb500_wdt_res");
+ if (!r) {
+ printk(KERN_ERR KBUILD_MODNAME
+ "failed to retrieve resources\n");
+ return -ENODEV;
+ }
+
+ wdt_reg = ioremap_nocache(r->start, r->end - r->start);
+ if (!wdt_reg) {
+ printk(KERN_ERR KBUILD_MODNAME
+ "failed to remap I/O resources\n");
+ return -ENXIO;
+ }
+
+ ret = misc_register(&rc32434_wdt_miscdev);
+
+ if (ret < 0) {
+ printk(KERN_ERR KBUILD_MODNAME
+ "failed to register watchdog device\n");
+ goto unmap;
+ }
+
+ init_completion(&rc32434_wdt_device.stop);
+ rc32434_wdt_device.queue = 0;
+
+ clear_bit(0, &rc32434_wdt_device.inuse);
+
+ setup_timer(&rc32434_wdt_device.timer, rc32434_wdt_update, 0L);
+
+ rc32434_wdt_device.default_ticks = ticks;
+
+ rc32434_wdt_start();
+
+ printk(banner, timeout);
+
+ return 0;
+
+unmap:
+ iounmap(wdt_reg);
+ return ret;
+}
+
+static int rc32434_wdt_remove(struct platform_device *pdev)
+{
+ if (rc32434_wdt_device.queue) {
+ rc32434_wdt_device.queue = 0;
+ wait_for_completion(&rc32434_wdt_device.stop);
+ }
+ misc_deregister(&rc32434_wdt_miscdev);
+
+ iounmap(wdt_reg);
+
+ return 0;
+}
+
+static struct platform_driver rc32434_wdt = {
+ .probe = rc32434_wdt_probe,
+ .remove = rc32434_wdt_remove,
+ .driver = {
+ .name = "rc32434_wdt",
+ }
+};
+
+static int __init rc32434_wdt_init(void)
+{
+ return platform_driver_register(&rc32434_wdt);
+}
+
+static void __exit rc32434_wdt_exit(void)
+{
+ platform_driver_unregister(&rc32434_wdt);
+}
+
+module_init(rc32434_wdt_init);
+module_exit(rc32434_wdt_exit);
+
+MODULE_AUTHOR("Ondrej Zajicek <santiago@crfreenet.org>,"
+ "Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION("Driver for the IDT RC32434 SoC watchdog");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
new file mode 100644
index 0000000..bf92802
--- /dev/null
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -0,0 +1,285 @@
+/*
+ * RDC321x watchdog driver
+ *
+ * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This driver is highly inspired from the cpu5_wdt driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/timer.h>
+#include <linux/completion.h>
+#include <linux/jiffies.h>
+#include <linux/platform_device.h>
+#include <linux/watchdog.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
+
+#include <asm/mach-rdc321x/rdc321x_defs.h>
+
+#define RDC_WDT_MASK 0x80000000 /* Mask */
+#define RDC_WDT_EN 0x00800000 /* Enable bit */
+#define RDC_WDT_WTI 0x00200000 /* Generate CPU reset/NMI/WDT on timeout */
+#define RDC_WDT_RST 0x00100000 /* Reset bit */
+#define RDC_WDT_WIF 0x00040000 /* WDT IRQ Flag */
+#define RDC_WDT_IRT 0x00000100 /* IRQ Routing table */
+#define RDC_WDT_CNT 0x00000001 /* WDT count */
+
+#define RDC_CLS_TMR 0x80003844 /* Clear timer */
+
+#define RDC_WDT_INTERVAL (HZ/10+1)
+
+static int ticks = 1000;
+
+/* some device data */
+
+static struct {
+ struct completion stop;
+ int running;
+ struct timer_list timer;
+ int queue;
+ int default_ticks;
+ unsigned long inuse;
+ spinlock_t lock;
+} rdc321x_wdt_device;
+
+/* generic helper functions */
+
+static void rdc321x_wdt_trigger(unsigned long unused)
+{
+ unsigned long flags;
+
+ if (rdc321x_wdt_device.running)
+ ticks--;
+
+ /* keep watchdog alive */
+ spin_lock_irqsave(&rdc321x_wdt_device.lock, flags);
+ outl(RDC_WDT_EN | inl(RDC3210_CFGREG_DATA),
+ RDC3210_CFGREG_DATA);
+ spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags);
+
+ /* requeue?? */
+ if (rdc321x_wdt_device.queue && ticks)
+ mod_timer(&rdc321x_wdt_device.timer,
+ jiffies + RDC_WDT_INTERVAL);
+ else {
+ /* ticks doesn't matter anyway */
+ complete(&rdc321x_wdt_device.stop);
+ }
+
+}
+
+static void rdc321x_wdt_reset(void)
+{
+ ticks = rdc321x_wdt_device.default_ticks;
+}
+
+static void rdc321x_wdt_start(void)
+{
+ unsigned long flags;
+
+ if (!rdc321x_wdt_device.queue) {
+ rdc321x_wdt_device.queue = 1;
+
+ /* Clear the timer */
+ spin_lock_irqsave(&rdc321x_wdt_device.lock, flags);
+ outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR);
+
+ /* Enable watchdog and set the timeout to 81.92 us */
+ outl(RDC_WDT_EN | RDC_WDT_CNT, RDC3210_CFGREG_DATA);
+ spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags);
+
+ mod_timer(&rdc321x_wdt_device.timer,
+ jiffies + RDC_WDT_INTERVAL);
+ }
+
+ /* if process dies, counter is not decremented */
+ rdc321x_wdt_device.running++;
+}
+
+static int rdc321x_wdt_stop(void)
+{
+ if (rdc321x_wdt_device.running)
+ rdc321x_wdt_device.running = 0;
+
+ ticks = rdc321x_wdt_device.default_ticks;
+
+ return -EIO;
+}
+
+/* filesystem operations */
+static int rdc321x_wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(0, &rdc321x_wdt_device.inuse))
+ return -EBUSY;
+
+ return nonseekable_open(inode, file);
+}
+
+static int rdc321x_wdt_release(struct inode *inode, struct file *file)
+{
+ clear_bit(0, &rdc321x_wdt_device.inuse);
+ return 0;
+}
+
+static long rdc321x_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ void __user *argp = (void __user *)arg;
+ unsigned int value;
+ static struct watchdog_info ident = {
+ .options = WDIOF_CARDRESET,
+ .identity = "RDC321x WDT",
+ };
+ unsigned long flags;
+
+ switch (cmd) {
+ case WDIOC_KEEPALIVE:
+ rdc321x_wdt_reset();
+ break;
+ case WDIOC_GETSTATUS:
+ /* Read the value from the DATA register */
+ spin_lock_irqsave(&rdc321x_wdt_device.lock, flags);
+ value = inl(RDC3210_CFGREG_DATA);
+ spin_unlock_irqrestore(&rdc321x_wdt_device.lock, flags);
+ if (copy_to_user(argp, &value, sizeof(int)))
+ return -EFAULT;
+ break;
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user(argp, &ident, sizeof(ident)))
+ return -EFAULT;
+ break;
+ case WDIOC_SETOPTIONS:
+ if (copy_from_user(&value, argp, sizeof(int)))
+ return -EFAULT;
+ switch (value) {
+ case WDIOS_ENABLECARD:
+ rdc321x_wdt_start();
+ break;
+ case WDIOS_DISABLECARD:
+ return rdc321x_wdt_stop();
+ default:
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -ENOTTY;
+ }
+ return 0;
+}
+
+static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ if (!count)
+ return -EIO;
+
+ rdc321x_wdt_reset();
+
+ return count;
+}
+
+static const struct file_operations rdc321x_wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .unlocked_ioctl = rdc321x_wdt_ioctl,
+ .open = rdc321x_wdt_open,
+ .write = rdc321x_wdt_write,
+ .release = rdc321x_wdt_release,
+};
+
+static struct miscdevice rdc321x_wdt_misc = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &rdc321x_wdt_fops,
+};
+
+static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
+{
+ int err;
+
+ err = misc_register(&rdc321x_wdt_misc);
+ if (err < 0) {
+ printk(KERN_ERR PFX "watchdog misc_register failed\n");
+ return err;
+ }
+
+ spin_lock_init(&rdc321x_wdt_device.lock);
+
+ /* Reset the watchdog */
+ outl(RDC_WDT_RST, RDC3210_CFGREG_DATA);
+
+ init_completion(&rdc321x_wdt_device.stop);
+ rdc321x_wdt_device.queue = 0;
+
+ clear_bit(0, &rdc321x_wdt_device.inuse);
+
+ setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
+
+ rdc321x_wdt_device.default_ticks = ticks;
+
+ printk(KERN_INFO PFX "watchdog init success\n");
+
+ return 0;
+}
+
+static int rdc321x_wdt_remove(struct platform_device *pdev)
+{
+ if (rdc321x_wdt_device.queue) {
+ rdc321x_wdt_device.queue = 0;
+ wait_for_completion(&rdc321x_wdt_device.stop);
+ }
+
+ misc_deregister(&rdc321x_wdt_misc);
+
+ return 0;
+}
+
+static struct platform_driver rdc321x_wdt_driver = {
+ .probe = rdc321x_wdt_probe,
+ .remove = rdc321x_wdt_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "rdc321x-wdt",
+ },
+};
+
+static int __init rdc321x_wdt_init(void)
+{
+ return platform_driver_register(&rdc321x_wdt_driver);
+}
+
+static void __exit rdc321x_wdt_exit(void)
+{
+ platform_driver_unregister(&rdc321x_wdt_driver);
+}
+
+module_init(rdc321x_wdt_init);
+module_exit(rdc321x_wdt_exit);
+
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION("RDC321x watchdog driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 3da2b90..86d4280 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -21,18 +21,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Changelog:
- * 05-Oct-2004 BJD Added semaphore init to stop crashes on open
- * Fixed tmr_count / wdt_count confusion
- * Added configurable debug
- *
- * 11-Jan-2005 BJD Fixed divide-by-2 in timeout code
- *
- * 25-Jan-2005 DA Added suspend/resume support
- * Replaced reboot notifier with .shutdown method
- *
- * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
*/
#include <linux/module.h>
@@ -157,8 +145,6 @@
writel(wdt_count, wdt_base + S3C2410_WTCNT);
writel(wtcon, wdt_base + S3C2410_WTCON);
spin_unlock(&wdt_lock);
-
- return 0;
}
static int s3c2410wdt_set_heartbeat(int timeout)
@@ -367,7 +353,7 @@
return -ENOENT;
}
- size = (res->end-res->start)+1;
+ size = (res->end - res->start) + 1;
wdt_mem = request_mem_region(res->start, size, pdev->name);
if (wdt_mem == NULL) {
dev_err(dev, "failed to get memory region\n");
@@ -376,7 +362,7 @@
}
wdt_base = ioremap(res->start, size);
- if (wdt_base == 0) {
+ if (wdt_base == NULL) {
dev_err(dev, "failed to ioremap() region\n");
ret = -EINVAL;
goto err_req;
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index db362c3..191ea63 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -115,8 +115,8 @@
return 0;
}
-static ssize_t watchdog_write(struct file *file, const char *data,
- size_t len, loff_t *ppos)
+static ssize_t watchdog_write(struct file *file, const char __user *data,
+ size_t len, loff_t *ppos)
{
/*
* Refresh the timer.
@@ -133,21 +133,22 @@
};
static long watchdog_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
+ unsigned long arg)
{
unsigned int new_margin;
+ int __user *int_arg = (int __user *)arg;
int ret = -ENOTTY;
switch (cmd) {
case WDIOC_GETSUPPORT:
ret = 0;
- if (copy_to_user((void *)arg, &ident, sizeof(ident)))
+ if (copy_to_user((void __user *)arg, &ident, sizeof(ident)))
ret = -EFAULT;
break;
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
- ret = put_user(0, (int *)arg);
+ ret = put_user(0, int_arg);
break;
case WDIOC_KEEPALIVE:
@@ -156,7 +157,7 @@
break;
case WDIOC_SETTIMEOUT:
- ret = get_user(new_margin, (int *)arg);
+ ret = get_user(new_margin, int_arg);
if (ret)
break;
@@ -171,7 +172,7 @@
watchdog_ping();
/* Fall */
case WDIOC_GETTIMEOUT:
- ret = put_user(soft_margin, (int *)arg);
+ ret = put_user(soft_margin, int_arg);
break;
}
return ret;
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index d4427cb..2e15da54 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -60,7 +60,7 @@
#define PAGES2KB(_p) ((_p)<<(PAGE_SHIFT-10))
-#define BALLOON_CLASS_NAME "memory"
+#define BALLOON_CLASS_NAME "xen_memory"
struct balloon_stats {
/* We aim for 'current allocation' == 'target allocation'. */
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index a5bc91a..d0e87cb 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -102,7 +102,7 @@
/* XXX use normal device tree? */
xenbus_suspend();
- err = stop_machine_run(xen_suspend, &cancelled, 0);
+ err = stop_machine(xen_suspend, &cancelled, &cpumask_of_cpu(0));
if (err) {
printk(KERN_ERR "failed to start xen_suspend: %d\n", err);
goto out;
diff --git a/firmware/Makefile b/firmware/Makefile
index 9fe8604..da75a6f 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -146,15 +146,27 @@
$(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %)
$(call cmd,ihex)
+# Don't depend on ihex2fw if we're installing and it already exists.
+# Putting it after | in the dependencies doesn't seem sufficient when
+# we're installing after a cross-compile, because ihex2fw has dependencies
+# on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and
+# thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree
+# is exported read-only for someone to run 'make install'.
+ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw)
+ihex2fw_dep :=
+else
+ihex2fw_dep := $(obj)/ihex2fw
+endif
+
# .HEX is also Intel HEX, but where the offset and length in each record
# is actually meaningful, because the firmware has to be loaded in a certain
# order rather than as a single binary blob. Thus, we convert them into our
# more compact binary representation of ihex records (<linux/ihex.h>)
-$(obj)/%.fw: $(obj)/%.HEX $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %)
+$(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %)
$(call cmd,ihex2fw)
# .H16 is our own modified form of Intel HEX, with 16-bit length for records.
-$(obj)/%.fw: $(obj)/%.H16 $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %)
+$(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %)
$(call cmd,h16tofw)
$(firmware-dirs):
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 88e3787..e298fe1 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -119,6 +119,7 @@
const struct file_operations v9fs_dir_operations = {
.read = generic_read_dir,
+ .llseek = generic_file_llseek,
.readdir = v9fs_dir_readdir,
.open = v9fs_file_open,
.release = v9fs_dir_release,
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index c95295c..e83aa5e 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -626,8 +626,7 @@
return NULL;
error:
- if (fid)
- p9_client_clunk(fid);
+ p9_client_clunk(fid);
return ERR_PTR(result);
}
diff --git a/fs/Kconfig b/fs/Kconfig
index d387358..abccb5d 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1930,6 +1930,16 @@
If unsure, say N.
+config CIFS_UPCALL
+ bool "Kerberos/SPNEGO advanced session setup"
+ depends on CIFS && KEYS
+ help
+ Enables an upcall mechanism for CIFS which accesses
+ userspace helper utilities to provide SPNEGO packaged (RFC 4178)
+ Kerberos tickets which are needed to mount to certain secure servers
+ (for which more secure Kerberos authentication is required). If
+ unsure, say N.
+
config CIFS_XATTR
bool "CIFS extended attributes"
depends on CIFS
@@ -1982,17 +1992,6 @@
(which is disabled by default). See the file fs/cifs/README
for more details. If unsure, say N.
-config CIFS_UPCALL
- bool "Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
- depends on CIFS_EXPERIMENTAL
- depends on KEYS
- help
- Enables an upcall mechanism for CIFS which accesses
- userspace helper utilities to provide SPNEGO packaged (RFC 4178)
- Kerberos tickets which are needed to mount to certain secure servers
- (for which more secure Kerberos authentication is required). If
- unsure, say N.
-
config CIFS_DFS_UPCALL
bool "DFS feature support (EXPERIMENTAL)"
depends on CIFS_EXPERIMENTAL
diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c
index fc1a8dc..85a30e9 100644
--- a/fs/adfs/dir.c
+++ b/fs/adfs/dir.c
@@ -197,6 +197,7 @@
const struct file_operations adfs_dir_operations = {
.read = generic_read_dir,
+ .llseek = generic_file_llseek,
.readdir = adfs_readdir,
.fsync = file_fsync,
};
diff --git a/fs/affs/dir.c b/fs/affs/dir.c
index 6e3f282..7b36904 100644
--- a/fs/affs/dir.c
+++ b/fs/affs/dir.c
@@ -19,6 +19,7 @@
const struct file_operations affs_dir_operations = {
.read = generic_read_dir,
+ .llseek = generic_file_llseek,
.readdir = affs_readdir,
.fsync = file_fsync,
};
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index bcfb2dc..2a41c2a 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -36,6 +36,7 @@
.release = dcache_dir_close,
.read = generic_read_dir,
.readdir = dcache_readdir,
+ .llseek = dcache_dir_lseek,
.ioctl = autofs4_root_ioctl,
};
@@ -44,6 +45,7 @@
.release = dcache_dir_close,
.read = generic_read_dir,
.readdir = dcache_readdir,
+ .llseek = dcache_dir_lseek,
};
const struct inode_operations autofs4_indirect_root_inode_operations = {
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 02c6e62..740f536 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -66,6 +66,7 @@
static const struct file_operations befs_dir_operations = {
.read = generic_read_dir,
.readdir = befs_readdir,
+ .llseek = generic_file_llseek,
};
static const struct inode_operations befs_dir_inode_operations = {
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 87ee5cc..ed8feb0 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -125,8 +125,8 @@
inode->i_ino);
if (err) {
inode_dec_link_count(inode);
- iput(inode);
mutex_unlock(&info->bfs_lock);
+ iput(inode);
return err;
}
mutex_unlock(&info->bfs_lock);
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 56372ec..dfc0197 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -914,7 +914,9 @@
/* Stash our initial stack pointer into the mm structure */
current->mm->start_stack = (unsigned long )sp;
-
+#ifdef FLAT_PLAT_INIT
+ FLAT_PLAT_INIT(regs);
+#endif
DBG_FLT("start_thread(regs=0x%x, entry=0x%x, start_stack=0x%x)\n",
(int)regs, (int)start_addr, (int)current->mm->start_stack);
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 7562053..8d7e88e 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -120,8 +120,6 @@
if (bprm->misc_bang)
goto _ret;
- bprm->misc_bang = 1;
-
/* to keep locking time low, we copy the interpreter string */
read_lock(&entries_lock);
fmt = check_file(bprm);
@@ -199,6 +197,8 @@
if (retval < 0)
goto _error;
+ bprm->misc_bang = 1;
+
retval = search_binary_handler (bprm, regs);
if (retval < 0)
goto _error;
diff --git a/fs/bio.c b/fs/bio.c
index 8000e2f..3cba7ae 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -469,20 +469,21 @@
kfree(bmd);
}
-static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count)
+static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count,
+ gfp_t gfp_mask)
{
- struct bio_map_data *bmd = kmalloc(sizeof(*bmd), GFP_KERNEL);
+ struct bio_map_data *bmd = kmalloc(sizeof(*bmd), gfp_mask);
if (!bmd)
return NULL;
- bmd->iovecs = kmalloc(sizeof(struct bio_vec) * nr_segs, GFP_KERNEL);
+ bmd->iovecs = kmalloc(sizeof(struct bio_vec) * nr_segs, gfp_mask);
if (!bmd->iovecs) {
kfree(bmd);
return NULL;
}
- bmd->sgvecs = kmalloc(sizeof(struct sg_iovec) * iov_count, GFP_KERNEL);
+ bmd->sgvecs = kmalloc(sizeof(struct sg_iovec) * iov_count, gfp_mask);
if (bmd->sgvecs)
return bmd;
@@ -491,8 +492,8 @@
return NULL;
}
-static int __bio_copy_iov(struct bio *bio, struct sg_iovec *iov, int iov_count,
- int uncopy)
+static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs,
+ struct sg_iovec *iov, int iov_count, int uncopy)
{
int ret = 0, i;
struct bio_vec *bvec;
@@ -502,7 +503,7 @@
__bio_for_each_segment(bvec, bio, i, 0) {
char *bv_addr = page_address(bvec->bv_page);
- unsigned int bv_len = bvec->bv_len;
+ unsigned int bv_len = iovecs[i].bv_len;
while (bv_len && iov_idx < iov_count) {
unsigned int bytes;
@@ -554,7 +555,7 @@
struct bio_map_data *bmd = bio->bi_private;
int ret;
- ret = __bio_copy_iov(bio, bmd->sgvecs, bmd->nr_sgvecs, 1);
+ ret = __bio_copy_iov(bio, bmd->iovecs, bmd->sgvecs, bmd->nr_sgvecs, 1);
bio_free_map_data(bmd);
bio_put(bio);
@@ -596,7 +597,7 @@
len += iov[i].iov_len;
}
- bmd = bio_alloc_map_data(nr_pages, iov_count);
+ bmd = bio_alloc_map_data(nr_pages, iov_count, GFP_KERNEL);
if (!bmd)
return ERR_PTR(-ENOMEM);
@@ -633,7 +634,7 @@
* success
*/
if (!write_to_vm) {
- ret = __bio_copy_iov(bio, iov, iov_count, 0);
+ ret = __bio_copy_iov(bio, bio->bi_io_vec, iov, iov_count, 0);
if (ret)
goto cleanup;
}
@@ -942,19 +943,22 @@
{
struct bio_vec *bvec;
const int read = bio_data_dir(bio) == READ;
- char *p = bio->bi_private;
+ struct bio_map_data *bmd = bio->bi_private;
int i;
+ char *p = bmd->sgvecs[0].iov_base;
__bio_for_each_segment(bvec, bio, i, 0) {
char *addr = page_address(bvec->bv_page);
+ int len = bmd->iovecs[i].bv_len;
if (read && !err)
- memcpy(p, addr, bvec->bv_len);
+ memcpy(p, addr, len);
__free_page(bvec->bv_page);
- p += bvec->bv_len;
+ p += len;
}
+ bio_free_map_data(bmd);
bio_put(bio);
}
@@ -978,11 +982,21 @@
const int nr_pages = end - start;
struct bio *bio;
struct bio_vec *bvec;
+ struct bio_map_data *bmd;
int i, ret;
+ struct sg_iovec iov;
+ iov.iov_base = data;
+ iov.iov_len = len;
+
+ bmd = bio_alloc_map_data(nr_pages, 1, gfp_mask);
+ if (!bmd)
+ return ERR_PTR(-ENOMEM);
+
+ ret = -ENOMEM;
bio = bio_alloc(gfp_mask, nr_pages);
if (!bio)
- return ERR_PTR(-ENOMEM);
+ goto out_bmd;
while (len) {
struct page *page;
@@ -1016,14 +1030,18 @@
}
}
- bio->bi_private = data;
+ bio->bi_private = bmd;
bio->bi_end_io = bio_copy_kern_endio;
+
+ bio_set_map_data(bmd, bio, &iov, 1);
return bio;
cleanup:
bio_for_each_segment(bvec, bio, i)
__free_page(bvec->bv_page);
bio_put(bio);
+out_bmd:
+ bio_free_map_data(bmd);
return ERR_PTR(ret);
}
diff --git a/fs/buffer.c b/fs/buffer.c
index 38653e3..ac78d4c 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2926,14 +2926,17 @@
BUG_ON(!buffer_mapped(bh));
BUG_ON(!bh->b_end_io);
- if (buffer_ordered(bh) && (rw == WRITE))
- rw = WRITE_BARRIER;
+ /*
+ * Mask in barrier bit for a write (could be either a WRITE or a
+ * WRITE_SYNC
+ */
+ if (buffer_ordered(bh) && (rw & WRITE))
+ rw |= WRITE_BARRIER;
/*
- * Only clear out a write error when rewriting, should this
- * include WRITE_SYNC as well?
+ * Only clear out a write error when rewriting
*/
- if (test_set_buffer_req(bh) && (rw == WRITE || rw == WRITE_BARRIER))
+ if (test_set_buffer_req(bh) && (rw & WRITE))
clear_buffer_write_io_error(bh);
/*
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index f5d0083..06e521a 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -4,7 +4,15 @@
on EAGAIN from the socket too quickly on large writes).
Cifs_mkdir and cifs_create now respect the setgid bit on parent dir.
Fix endian problems in acl (mode from/to cifs acl) on bigendian
-architectures.
+architectures. Fix problems with preserving timestamps on copying open
+files (e.g. "cp -a") to Windows servers. For mkdir and create honor setgid bit
+on parent directory when server supports Unix Extensions but not POSIX
+create. Update cifs.upcall version to handle new Kerberos sec flags
+(this requires update of cifs.upcall program from Samba). Fix memory leak
+on dns_upcall (resolving DFS referralls). Fix plain text password
+authentication (requires setting SecurityFlags to 0x30030 to enable
+lanman and plain text though). Fix writes to be at correct offset when
+file is open with O_APPEND and file is on a directio (forcediretio) mount.
Version 1.53
------------
diff --git a/fs/cifs/README b/fs/cifs/README
index 2bd6fe5..bd2343d 100644
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -542,10 +542,20 @@
hashing mechanisms (as "must use") on the other hand
does not make much sense. Default flags are
0x07007
- (NTLM, NTLMv2 and packet signing allowed). Maximum
+ (NTLM, NTLMv2 and packet signing allowed). The maximum
allowable flags if you want to allow mounts to servers
using weaker password hashes is 0x37037 (lanman,
- plaintext, ntlm, ntlmv2, signing allowed):
+ plaintext, ntlm, ntlmv2, signing allowed). Some
+ SecurityFlags require the corresponding menuconfig
+ options to be enabled (lanman and plaintext require
+ CONFIG_CIFS_WEAK_PW_HASH for example). Enabling
+ plaintext authentication currently requires also
+ enabling lanman authentication in the security flags
+ because the cifs module only supports sending
+ laintext passwords using the older lanman dialect
+ form of the session setup SMB. (e.g. for authentication
+ using plain text passwords, set the SecurityFlags
+ to 0x30030):
may use packet signing 0x00001
must use packet signing 0x01001
@@ -642,8 +652,30 @@
that they represent all for that share, not just those for which the server
returned success.
-Also note that "cat /proc/fs/cifs/DebugData" will display information about
+Also note that "cat /proc/fs/cifs/DebugData" will display information about
the active sessions and the shares that are mounted.
-Enabling Kerberos (extended security) works when CONFIG_CIFS_EXPERIMENTAL is
-on but requires a user space helper (from the Samba project). NTLM and NTLMv2 and
-LANMAN support do not require this helper.
+
+Enabling Kerberos (extended security) works but requires version 1.2 or later
+of the helper program cifs.upcall to be present and to be configured in the
+/etc/request-key.conf file. The cifs.upcall helper program is from the Samba
+project(http://www.samba.org). NTLM and NTLMv2 and LANMAN support do not
+require this helper. Note that NTLMv2 security (which does not require the
+cifs.upcall helper program), instead of using Kerberos, is sufficient for
+some use cases.
+
+Enabling DFS support (used to access shares transparently in an MS-DFS
+global name space) requires that CONFIG_CIFS_EXPERIMENTAL be enabled. In
+addition, DFS support for target shares which are specified as UNC
+names which begin with host names (rather than IP addresses) requires
+a user space helper (such as cifs.upcall) to be present in order to
+translate host names to ip address, and the user space helper must also
+be configured in the file /etc/request-key.conf
+
+To use cifs Kerberos and DFS support, the Linux keyutils package should be
+installed and something like the following lines should be added to the
+/etc/request-key.conf file:
+
+create cifs.spnego * * /usr/local/sbin/cifs.upcall %k
+create dns_resolver * * /usr/local/sbin/cifs.upcall %k
+
+
diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c
index 5fabd2c..1b09f16 100644
--- a/fs/cifs/asn1.c
+++ b/fs/cifs/asn1.c
@@ -476,6 +476,7 @@
unsigned int cls, con, tag, oidlen, rc;
bool use_ntlmssp = false;
bool use_kerberos = false;
+ bool use_mskerberos = false;
*secType = NTLM; /* BB eventually make Kerberos or NLTMSSP the default*/
@@ -574,10 +575,12 @@
*(oid + 1), *(oid + 2), *(oid + 3)));
if (compare_oid(oid, oidlen, MSKRB5_OID,
- MSKRB5_OID_LEN))
- use_kerberos = true;
+ MSKRB5_OID_LEN) &&
+ !use_kerberos)
+ use_mskerberos = true;
else if (compare_oid(oid, oidlen, KRB5_OID,
- KRB5_OID_LEN))
+ KRB5_OID_LEN) &&
+ !use_mskerberos)
use_kerberos = true;
else if (compare_oid(oid, oidlen, NTLMSSP_OID,
NTLMSSP_OID_LEN))
@@ -630,6 +633,8 @@
if (use_kerberos)
*secType = Kerberos;
+ else if (use_mskerberos)
+ *secType = MSKerberos;
else if (use_ntlmssp)
*secType = NTLMSSP;
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 2434ab0..117ef4b 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -114,9 +114,11 @@
dp = description + strlen(description);
- /* for now, only sec=krb5 is valid */
+ /* for now, only sec=krb5 and sec=mskrb5 are valid */
if (server->secType == Kerberos)
sprintf(dp, ";sec=krb5");
+ else if (server->secType == MSKerberos)
+ sprintf(dp, ";sec=mskrb5");
else
goto out;
diff --git a/fs/cifs/cifs_spnego.h b/fs/cifs/cifs_spnego.h
index 05a34b1..e4041ec 100644
--- a/fs/cifs/cifs_spnego.h
+++ b/fs/cifs/cifs_spnego.h
@@ -23,7 +23,7 @@
#ifndef _CIFS_SPNEGO_H
#define _CIFS_SPNEGO_H
-#define CIFS_SPNEGO_UPCALL_VERSION 1
+#define CIFS_SPNEGO_UPCALL_VERSION 2
/*
* The version field should always be set to CIFS_SPNEGO_UPCALL_VERSION.
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 83fd40d..bd5f13d 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -294,6 +294,7 @@
if ((ses->server->secMode & SECMODE_PW_ENCRYPT) == 0)
if (extended_security & CIFSSEC_MAY_PLNTXT) {
+ memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE);
memcpy(lnm_session_key, password_with_pad,
CIFS_ENCPWD_SIZE);
return;
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index e8da4ee..25ecbd5 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -175,6 +175,8 @@
if (inode)
iput(inode);
+ cifs_umount(sb, cifs_sb);
+
out_mount_failed:
if (cifs_sb) {
#ifdef CONFIG_CIFS_DFS_UPCALL
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 7e1cf26..8dfd6f2 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -80,7 +80,8 @@
NTLMv2, /* Legacy NTLM auth with NTLMv2 hash */
RawNTLMSSP, /* NTLMSSP without SPNEGO */
NTLMSSP, /* NTLMSSP via SPNEGO */
- Kerberos /* Kerberos via SPNEGO */
+ Kerberos, /* Kerberos via SPNEGO */
+ MSKerberos, /* MS Kerberos via SPNEGO */
};
enum protocolEnum {
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 0711db6..4c13bcd 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3598,19 +3598,21 @@
char ntlm_session_key[CIFS_SESS_KEY_SIZE];
bool ntlmv2_flag = false;
int first_time = 0;
+ struct TCP_Server_Info *server = pSesInfo->server;
/* what if server changes its buffer size after dropping the session? */
- if (pSesInfo->server->maxBuf == 0) /* no need to send on reconnect */ {
+ if (server->maxBuf == 0) /* no need to send on reconnect */ {
rc = CIFSSMBNegotiate(xid, pSesInfo);
- if (rc == -EAGAIN) /* retry only once on 1st time connection */ {
+ if (rc == -EAGAIN) {
+ /* retry only once on 1st time connection */
rc = CIFSSMBNegotiate(xid, pSesInfo);
if (rc == -EAGAIN)
rc = -EHOSTDOWN;
}
if (rc == 0) {
spin_lock(&GlobalMid_Lock);
- if (pSesInfo->server->tcpStatus != CifsExiting)
- pSesInfo->server->tcpStatus = CifsGood;
+ if (server->tcpStatus != CifsExiting)
+ server->tcpStatus = CifsGood;
else
rc = -EHOSTDOWN;
spin_unlock(&GlobalMid_Lock);
@@ -3623,23 +3625,22 @@
goto ss_err_exit;
pSesInfo->flags = 0;
- pSesInfo->capabilities = pSesInfo->server->capabilities;
+ pSesInfo->capabilities = server->capabilities;
if (linuxExtEnabled == 0)
pSesInfo->capabilities &= (~CAP_UNIX);
/* pSesInfo->sequence_number = 0;*/
cFYI(1, ("Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d",
- pSesInfo->server->secMode,
- pSesInfo->server->capabilities,
- pSesInfo->server->timeAdj));
+ server->secMode, server->capabilities, server->timeAdj));
+
if (experimEnabled < 2)
rc = CIFS_SessSetup(xid, pSesInfo, first_time, nls_info);
else if (extended_security
&& (pSesInfo->capabilities & CAP_EXTENDED_SECURITY)
- && (pSesInfo->server->secType == NTLMSSP)) {
+ && (server->secType == NTLMSSP)) {
rc = -EOPNOTSUPP;
} else if (extended_security
&& (pSesInfo->capabilities & CAP_EXTENDED_SECURITY)
- && (pSesInfo->server->secType == RawNTLMSSP)) {
+ && (server->secType == RawNTLMSSP)) {
cFYI(1, ("NTLMSSP sesssetup"));
rc = CIFSNTLMSSPNegotiateSessSetup(xid, pSesInfo, &ntlmv2_flag,
nls_info);
@@ -3668,12 +3669,12 @@
} else {
SMBNTencrypt(pSesInfo->password,
- pSesInfo->server->cryptKey,
+ server->cryptKey,
ntlm_session_key);
if (first_time)
cifs_calculate_mac_key(
- &pSesInfo->server->mac_signing_key,
+ &server->mac_signing_key,
ntlm_session_key,
pSesInfo->password);
}
@@ -3686,13 +3687,13 @@
nls_info);
}
} else { /* old style NTLM 0.12 session setup */
- SMBNTencrypt(pSesInfo->password, pSesInfo->server->cryptKey,
+ SMBNTencrypt(pSesInfo->password, server->cryptKey,
ntlm_session_key);
if (first_time)
- cifs_calculate_mac_key(
- &pSesInfo->server->mac_signing_key,
- ntlm_session_key, pSesInfo->password);
+ cifs_calculate_mac_key(&server->mac_signing_key,
+ ntlm_session_key,
+ pSesInfo->password);
rc = CIFSSessSetup(xid, pSesInfo, ntlm_session_key, nls_info);
}
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index f730ef3..a2e0673 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -47,11 +47,18 @@
return rc;
}
+static void
+dns_resolver_destroy(struct key *key)
+{
+ kfree(key->payload.data);
+}
+
struct key_type key_type_dns_resolver = {
.name = "dns_resolver",
.def_datalen = sizeof(struct in_addr),
.describe = user_describe,
.instantiate = dns_resolver_instantiate,
+ .destroy = dns_resolver_destroy,
.match = user_match,
};
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ff14d14..cbefe1f 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -833,6 +833,10 @@
return -EBADF;
open_file = (struct cifsFileInfo *) file->private_data;
+ rc = generic_write_checks(file, poffset, &write_size, 0);
+ if (rc)
+ return rc;
+
xid = GetXid();
if (*poffset > file->f_path.dentry->d_inode->i_size)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 28a2209..9c548f1 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -546,7 +546,8 @@
if ((inode->i_mode & S_IWUGO) == 0 &&
(attr & ATTR_READONLY) == 0)
inode->i_mode |= (S_IWUGO & default_mode);
- inode->i_mode &= ~S_IFMT;
+
+ inode->i_mode &= ~S_IFMT;
}
/* clear write bits if ATTR_READONLY is set */
if (attr & ATTR_READONLY)
@@ -649,6 +650,7 @@
inode->i_fop = &simple_dir_operations;
inode->i_uid = cifs_sb->mnt_uid;
inode->i_gid = cifs_sb->mnt_gid;
+ } else if (rc) {
_FreeXid(xid);
iget_failed(inode);
return ERR_PTR(rc);
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index ed150ef..252fdc0 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -409,6 +409,8 @@
#ifdef CONFIG_CIFS_WEAK_PW_HASH
char lnm_session_key[CIFS_SESS_KEY_SIZE];
+ pSMB->req.hdr.Flags2 &= ~SMBFLG2_UNICODE;
+
/* no capabilities flags in old lanman negotiation */
pSMB->old_req.PasswordLength = cpu_to_le16(CIFS_SESS_KEY_SIZE);
@@ -505,7 +507,7 @@
unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
} else
ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
- } else if (type == Kerberos) {
+ } else if (type == Kerberos || type == MSKerberos) {
#ifdef CONFIG_CIFS_UPCALL
struct cifs_spnego_msg *msg;
spnego_key = cifs_get_spnego_key(ses);
@@ -516,6 +518,15 @@
}
msg = spnego_key->payload.data;
+ /* check version field to make sure that cifs.upcall is
+ sending us a response in an expected form */
+ if (msg->version != CIFS_SPNEGO_UPCALL_VERSION) {
+ cERROR(1, ("incorrect version of cifs.upcall (expected"
+ " %d but got %d)",
+ CIFS_SPNEGO_UPCALL_VERSION, msg->version));
+ rc = -EKEYREJECTED;
+ goto ssetup_exit;
+ }
/* bail out if key is too long */
if (msg->sesskey_len >
sizeof(ses->server->mac_signing_key.data.krb5)) {
diff --git a/fs/compat.c b/fs/compat.c
index c9d1472..075d050 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -792,8 +792,10 @@
if (buf->result)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->result = -EOVERFLOW;
return -EOVERFLOW;
+ }
buf->result++;
dirent = buf->dirent;
if (!access_ok(VERIFY_WRITE, dirent,
@@ -862,8 +864,10 @@
if (reclen > buf->count)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->error = -EOVERFLOW;
return -EOVERFLOW;
+ }
dirent = buf->previous;
if (dirent) {
if (__put_user(offset, &dirent->d_off))
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 7a8db78..8e93341 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -1311,16 +1311,18 @@
* Ensure that no racing symlink() will make detach_prep() fail while
* the new link is temporarily attached
*/
- mutex_lock(&configfs_symlink_mutex);
- spin_lock(&configfs_dirent_lock);
do {
struct mutex *wait_mutex;
+ mutex_lock(&configfs_symlink_mutex);
+ spin_lock(&configfs_dirent_lock);
ret = configfs_detach_prep(dentry, &wait_mutex);
- if (ret) {
+ if (ret)
configfs_detach_rollback(dentry);
- spin_unlock(&configfs_dirent_lock);
- mutex_unlock(&configfs_symlink_mutex);
+ spin_unlock(&configfs_dirent_lock);
+ mutex_unlock(&configfs_symlink_mutex);
+
+ if (ret) {
if (ret != -EAGAIN) {
config_item_put(parent_item);
return ret;
@@ -1329,13 +1331,8 @@
/* Wait until the racing operation terminates */
mutex_lock(wait_mutex);
mutex_unlock(wait_mutex);
-
- mutex_lock(&configfs_symlink_mutex);
- spin_lock(&configfs_dirent_lock);
}
} while (ret == -EAGAIN);
- spin_unlock(&configfs_dirent_lock);
- mutex_unlock(&configfs_symlink_mutex);
/* Get a working ref for the duration of this function */
item = configfs_get_config_item(dentry);
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 0c3b618..f40423e 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -43,58 +43,13 @@
static int cramfs_iget5_test(struct inode *inode, void *opaque)
{
struct cramfs_inode *cramfs_inode = opaque;
-
- if (inode->i_ino != CRAMINO(cramfs_inode))
- return 0; /* does not match */
-
- if (inode->i_ino != 1)
- return 1;
-
- /* all empty directories, char, block, pipe, and sock, share inode #1 */
-
- if ((inode->i_mode != cramfs_inode->mode) ||
- (inode->i_gid != cramfs_inode->gid) ||
- (inode->i_uid != cramfs_inode->uid))
- return 0; /* does not match */
-
- if ((S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) &&
- (inode->i_rdev != old_decode_dev(cramfs_inode->size)))
- return 0; /* does not match */
-
- return 1; /* matches */
+ return inode->i_ino == CRAMINO(cramfs_inode) && inode->i_ino != 1;
}
static int cramfs_iget5_set(struct inode *inode, void *opaque)
{
- static struct timespec zerotime;
struct cramfs_inode *cramfs_inode = opaque;
- inode->i_mode = cramfs_inode->mode;
- inode->i_uid = cramfs_inode->uid;
- inode->i_size = cramfs_inode->size;
- inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1;
- inode->i_gid = cramfs_inode->gid;
- /* Struct copy intentional */
- inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
inode->i_ino = CRAMINO(cramfs_inode);
- /* inode->i_nlink is left 1 - arguably wrong for directories,
- but it's the best we can do without reading the directory
- contents. 1 yields the right result in GNU find, even
- without -noleaf option. */
- if (S_ISREG(inode->i_mode)) {
- inode->i_fop = &generic_ro_fops;
- inode->i_data.a_ops = &cramfs_aops;
- } else if (S_ISDIR(inode->i_mode)) {
- inode->i_op = &cramfs_dir_inode_operations;
- inode->i_fop = &cramfs_directory_operations;
- } else if (S_ISLNK(inode->i_mode)) {
- inode->i_op = &page_symlink_inode_operations;
- inode->i_data.a_ops = &cramfs_aops;
- } else {
- inode->i_size = 0;
- inode->i_blocks = 0;
- init_special_inode(inode, inode->i_mode,
- old_decode_dev(cramfs_inode->size));
- }
return 0;
}
@@ -104,12 +59,48 @@
struct inode *inode = iget5_locked(sb, CRAMINO(cramfs_inode),
cramfs_iget5_test, cramfs_iget5_set,
cramfs_inode);
+ static struct timespec zerotime;
+
if (inode && (inode->i_state & I_NEW)) {
+ inode->i_mode = cramfs_inode->mode;
+ inode->i_uid = cramfs_inode->uid;
+ inode->i_size = cramfs_inode->size;
+ inode->i_blocks = (cramfs_inode->size - 1) / 512 + 1;
+ inode->i_gid = cramfs_inode->gid;
+ /* Struct copy intentional */
+ inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
+ /* inode->i_nlink is left 1 - arguably wrong for directories,
+ but it's the best we can do without reading the directory
+ contents. 1 yields the right result in GNU find, even
+ without -noleaf option. */
+ if (S_ISREG(inode->i_mode)) {
+ inode->i_fop = &generic_ro_fops;
+ inode->i_data.a_ops = &cramfs_aops;
+ } else if (S_ISDIR(inode->i_mode)) {
+ inode->i_op = &cramfs_dir_inode_operations;
+ inode->i_fop = &cramfs_directory_operations;
+ } else if (S_ISLNK(inode->i_mode)) {
+ inode->i_op = &page_symlink_inode_operations;
+ inode->i_data.a_ops = &cramfs_aops;
+ } else {
+ inode->i_size = 0;
+ inode->i_blocks = 0;
+ init_special_inode(inode, inode->i_mode,
+ old_decode_dev(cramfs_inode->size));
+ }
unlock_new_inode(inode);
}
return inode;
}
+static void cramfs_drop_inode(struct inode *inode)
+{
+ if (inode->i_ino == 1)
+ generic_delete_inode(inode);
+ else
+ generic_drop_inode(inode);
+}
+
/*
* We have our own block cache: don't fill up the buffer cache
* with the rom-image, because the way the filesystem is set
@@ -534,6 +525,7 @@
.put_super = cramfs_put_super,
.remount_fs = cramfs_remount,
.statfs = cramfs_statfs,
+ .drop_inode = cramfs_drop_inode,
};
static int cramfs_get_sb(struct file_system_type *fs_type,
diff --git a/fs/dcache.c b/fs/dcache.c
index 101663d..e7a1a99 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1236,7 +1236,7 @@
* If no entry exists with the exact case name, allocate new dentry with
* the exact case, and return the spliced entry.
*/
-struct dentry *d_add_ci(struct inode *inode, struct dentry *dentry,
+struct dentry *d_add_ci(struct dentry *dentry, struct inode *inode,
struct qstr *name)
{
int error;
@@ -1395,6 +1395,10 @@
if (dentry->d_parent != parent)
goto next;
+ /* non-existing due to RCU? */
+ if (d_unhashed(dentry))
+ goto next;
+
/*
* It is safe to compare names since d_move() cannot
* change the qstr (protected by d_lock).
@@ -1410,10 +1414,8 @@
goto next;
}
- if (!d_unhashed(dentry)) {
- atomic_inc(&dentry->d_count);
- found = dentry;
- }
+ atomic_inc(&dentry->d_count);
+ found = dentry;
spin_unlock(&dentry->d_lock);
break;
next:
diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index c4e7d72..89d2fb7 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -2,7 +2,7 @@
*******************************************************************************
**
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
-** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
+** Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
@@ -30,16 +30,16 @@
static struct config_group *space_list;
static struct config_group *comm_list;
-static struct comm *local_comm;
+static struct dlm_comm *local_comm;
-struct clusters;
-struct cluster;
-struct spaces;
-struct space;
-struct comms;
-struct comm;
-struct nodes;
-struct node;
+struct dlm_clusters;
+struct dlm_cluster;
+struct dlm_spaces;
+struct dlm_space;
+struct dlm_comms;
+struct dlm_comm;
+struct dlm_nodes;
+struct dlm_node;
static struct config_group *make_cluster(struct config_group *, const char *);
static void drop_cluster(struct config_group *, struct config_item *);
@@ -68,17 +68,22 @@
static ssize_t store_node(struct config_item *i, struct configfs_attribute *a,
const char *buf, size_t len);
-static ssize_t comm_nodeid_read(struct comm *cm, char *buf);
-static ssize_t comm_nodeid_write(struct comm *cm, const char *buf, size_t len);
-static ssize_t comm_local_read(struct comm *cm, char *buf);
-static ssize_t comm_local_write(struct comm *cm, const char *buf, size_t len);
-static ssize_t comm_addr_write(struct comm *cm, const char *buf, size_t len);
-static ssize_t node_nodeid_read(struct node *nd, char *buf);
-static ssize_t node_nodeid_write(struct node *nd, const char *buf, size_t len);
-static ssize_t node_weight_read(struct node *nd, char *buf);
-static ssize_t node_weight_write(struct node *nd, const char *buf, size_t len);
+static ssize_t comm_nodeid_read(struct dlm_comm *cm, char *buf);
+static ssize_t comm_nodeid_write(struct dlm_comm *cm, const char *buf,
+ size_t len);
+static ssize_t comm_local_read(struct dlm_comm *cm, char *buf);
+static ssize_t comm_local_write(struct dlm_comm *cm, const char *buf,
+ size_t len);
+static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf,
+ size_t len);
+static ssize_t node_nodeid_read(struct dlm_node *nd, char *buf);
+static ssize_t node_nodeid_write(struct dlm_node *nd, const char *buf,
+ size_t len);
+static ssize_t node_weight_read(struct dlm_node *nd, char *buf);
+static ssize_t node_weight_write(struct dlm_node *nd, const char *buf,
+ size_t len);
-struct cluster {
+struct dlm_cluster {
struct config_group group;
unsigned int cl_tcp_port;
unsigned int cl_buffer_size;
@@ -109,11 +114,11 @@
struct cluster_attribute {
struct configfs_attribute attr;
- ssize_t (*show)(struct cluster *, char *);
- ssize_t (*store)(struct cluster *, const char *, size_t);
+ ssize_t (*show)(struct dlm_cluster *, char *);
+ ssize_t (*store)(struct dlm_cluster *, const char *, size_t);
};
-static ssize_t cluster_set(struct cluster *cl, unsigned int *cl_field,
+static ssize_t cluster_set(struct dlm_cluster *cl, unsigned int *cl_field,
int *info_field, int check_zero,
const char *buf, size_t len)
{
@@ -134,12 +139,12 @@
}
#define CLUSTER_ATTR(name, check_zero) \
-static ssize_t name##_write(struct cluster *cl, const char *buf, size_t len) \
+static ssize_t name##_write(struct dlm_cluster *cl, const char *buf, size_t len) \
{ \
return cluster_set(cl, &cl->cl_##name, &dlm_config.ci_##name, \
check_zero, buf, len); \
} \
-static ssize_t name##_read(struct cluster *cl, char *buf) \
+static ssize_t name##_read(struct dlm_cluster *cl, char *buf) \
{ \
return snprintf(buf, PAGE_SIZE, "%u\n", cl->cl_##name); \
} \
@@ -181,8 +186,8 @@
struct comm_attribute {
struct configfs_attribute attr;
- ssize_t (*show)(struct comm *, char *);
- ssize_t (*store)(struct comm *, const char *, size_t);
+ ssize_t (*show)(struct dlm_comm *, char *);
+ ssize_t (*store)(struct dlm_comm *, const char *, size_t);
};
static struct comm_attribute comm_attr_nodeid = {
@@ -222,8 +227,8 @@
struct node_attribute {
struct configfs_attribute attr;
- ssize_t (*show)(struct node *, char *);
- ssize_t (*store)(struct node *, const char *, size_t);
+ ssize_t (*show)(struct dlm_node *, char *);
+ ssize_t (*store)(struct dlm_node *, const char *, size_t);
};
static struct node_attribute node_attr_nodeid = {
@@ -248,26 +253,26 @@
NULL,
};
-struct clusters {
+struct dlm_clusters {
struct configfs_subsystem subsys;
};
-struct spaces {
+struct dlm_spaces {
struct config_group ss_group;
};
-struct space {
+struct dlm_space {
struct config_group group;
struct list_head members;
struct mutex members_lock;
int members_count;
};
-struct comms {
+struct dlm_comms {
struct config_group cs_group;
};
-struct comm {
+struct dlm_comm {
struct config_item item;
int nodeid;
int local;
@@ -275,11 +280,11 @@
struct sockaddr_storage *addr[DLM_MAX_ADDR_COUNT];
};
-struct nodes {
+struct dlm_nodes {
struct config_group ns_group;
};
-struct node {
+struct dlm_node {
struct config_item item;
struct list_head list; /* space->members */
int nodeid;
@@ -372,38 +377,40 @@
.ct_owner = THIS_MODULE,
};
-static struct cluster *to_cluster(struct config_item *i)
+static struct dlm_cluster *to_cluster(struct config_item *i)
{
- return i ? container_of(to_config_group(i), struct cluster, group):NULL;
+ return i ? container_of(to_config_group(i), struct dlm_cluster, group) :
+ NULL;
}
-static struct space *to_space(struct config_item *i)
+static struct dlm_space *to_space(struct config_item *i)
{
- return i ? container_of(to_config_group(i), struct space, group) : NULL;
+ return i ? container_of(to_config_group(i), struct dlm_space, group) :
+ NULL;
}
-static struct comm *to_comm(struct config_item *i)
+static struct dlm_comm *to_comm(struct config_item *i)
{
- return i ? container_of(i, struct comm, item) : NULL;
+ return i ? container_of(i, struct dlm_comm, item) : NULL;
}
-static struct node *to_node(struct config_item *i)
+static struct dlm_node *to_node(struct config_item *i)
{
- return i ? container_of(i, struct node, item) : NULL;
+ return i ? container_of(i, struct dlm_node, item) : NULL;
}
static struct config_group *make_cluster(struct config_group *g,
const char *name)
{
- struct cluster *cl = NULL;
- struct spaces *sps = NULL;
- struct comms *cms = NULL;
+ struct dlm_cluster *cl = NULL;
+ struct dlm_spaces *sps = NULL;
+ struct dlm_comms *cms = NULL;
void *gps = NULL;
- cl = kzalloc(sizeof(struct cluster), GFP_KERNEL);
+ cl = kzalloc(sizeof(struct dlm_cluster), GFP_KERNEL);
gps = kcalloc(3, sizeof(struct config_group *), GFP_KERNEL);
- sps = kzalloc(sizeof(struct spaces), GFP_KERNEL);
- cms = kzalloc(sizeof(struct comms), GFP_KERNEL);
+ sps = kzalloc(sizeof(struct dlm_spaces), GFP_KERNEL);
+ cms = kzalloc(sizeof(struct dlm_comms), GFP_KERNEL);
if (!cl || !gps || !sps || !cms)
goto fail;
@@ -443,7 +450,7 @@
static void drop_cluster(struct config_group *g, struct config_item *i)
{
- struct cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = to_cluster(i);
struct config_item *tmp;
int j;
@@ -461,20 +468,20 @@
static void release_cluster(struct config_item *i)
{
- struct cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = to_cluster(i);
kfree(cl->group.default_groups);
kfree(cl);
}
static struct config_group *make_space(struct config_group *g, const char *name)
{
- struct space *sp = NULL;
- struct nodes *nds = NULL;
+ struct dlm_space *sp = NULL;
+ struct dlm_nodes *nds = NULL;
void *gps = NULL;
- sp = kzalloc(sizeof(struct space), GFP_KERNEL);
+ sp = kzalloc(sizeof(struct dlm_space), GFP_KERNEL);
gps = kcalloc(2, sizeof(struct config_group *), GFP_KERNEL);
- nds = kzalloc(sizeof(struct nodes), GFP_KERNEL);
+ nds = kzalloc(sizeof(struct dlm_nodes), GFP_KERNEL);
if (!sp || !gps || !nds)
goto fail;
@@ -500,7 +507,7 @@
static void drop_space(struct config_group *g, struct config_item *i)
{
- struct space *sp = to_space(i);
+ struct dlm_space *sp = to_space(i);
struct config_item *tmp;
int j;
@@ -517,16 +524,16 @@
static void release_space(struct config_item *i)
{
- struct space *sp = to_space(i);
+ struct dlm_space *sp = to_space(i);
kfree(sp->group.default_groups);
kfree(sp);
}
static struct config_item *make_comm(struct config_group *g, const char *name)
{
- struct comm *cm;
+ struct dlm_comm *cm;
- cm = kzalloc(sizeof(struct comm), GFP_KERNEL);
+ cm = kzalloc(sizeof(struct dlm_comm), GFP_KERNEL);
if (!cm)
return ERR_PTR(-ENOMEM);
@@ -539,7 +546,7 @@
static void drop_comm(struct config_group *g, struct config_item *i)
{
- struct comm *cm = to_comm(i);
+ struct dlm_comm *cm = to_comm(i);
if (local_comm == cm)
local_comm = NULL;
dlm_lowcomms_close(cm->nodeid);
@@ -550,16 +557,16 @@
static void release_comm(struct config_item *i)
{
- struct comm *cm = to_comm(i);
+ struct dlm_comm *cm = to_comm(i);
kfree(cm);
}
static struct config_item *make_node(struct config_group *g, const char *name)
{
- struct space *sp = to_space(g->cg_item.ci_parent);
- struct node *nd;
+ struct dlm_space *sp = to_space(g->cg_item.ci_parent);
+ struct dlm_node *nd;
- nd = kzalloc(sizeof(struct node), GFP_KERNEL);
+ nd = kzalloc(sizeof(struct dlm_node), GFP_KERNEL);
if (!nd)
return ERR_PTR(-ENOMEM);
@@ -578,8 +585,8 @@
static void drop_node(struct config_group *g, struct config_item *i)
{
- struct space *sp = to_space(g->cg_item.ci_parent);
- struct node *nd = to_node(i);
+ struct dlm_space *sp = to_space(g->cg_item.ci_parent);
+ struct dlm_node *nd = to_node(i);
mutex_lock(&sp->members_lock);
list_del(&nd->list);
@@ -591,11 +598,11 @@
static void release_node(struct config_item *i)
{
- struct node *nd = to_node(i);
+ struct dlm_node *nd = to_node(i);
kfree(nd);
}
-static struct clusters clusters_root = {
+static struct dlm_clusters clusters_root = {
.subsys = {
.su_group = {
.cg_item = {
@@ -625,7 +632,7 @@
static ssize_t show_cluster(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = to_cluster(i);
struct cluster_attribute *cla =
container_of(a, struct cluster_attribute, attr);
return cla->show ? cla->show(cl, buf) : 0;
@@ -635,7 +642,7 @@
struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct cluster *cl = to_cluster(i);
+ struct dlm_cluster *cl = to_cluster(i);
struct cluster_attribute *cla =
container_of(a, struct cluster_attribute, attr);
return cla->store ? cla->store(cl, buf, len) : -EINVAL;
@@ -644,7 +651,7 @@
static ssize_t show_comm(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct comm *cm = to_comm(i);
+ struct dlm_comm *cm = to_comm(i);
struct comm_attribute *cma =
container_of(a, struct comm_attribute, attr);
return cma->show ? cma->show(cm, buf) : 0;
@@ -653,29 +660,31 @@
static ssize_t store_comm(struct config_item *i, struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct comm *cm = to_comm(i);
+ struct dlm_comm *cm = to_comm(i);
struct comm_attribute *cma =
container_of(a, struct comm_attribute, attr);
return cma->store ? cma->store(cm, buf, len) : -EINVAL;
}
-static ssize_t comm_nodeid_read(struct comm *cm, char *buf)
+static ssize_t comm_nodeid_read(struct dlm_comm *cm, char *buf)
{
return sprintf(buf, "%d\n", cm->nodeid);
}
-static ssize_t comm_nodeid_write(struct comm *cm, const char *buf, size_t len)
+static ssize_t comm_nodeid_write(struct dlm_comm *cm, const char *buf,
+ size_t len)
{
cm->nodeid = simple_strtol(buf, NULL, 0);
return len;
}
-static ssize_t comm_local_read(struct comm *cm, char *buf)
+static ssize_t comm_local_read(struct dlm_comm *cm, char *buf)
{
return sprintf(buf, "%d\n", cm->local);
}
-static ssize_t comm_local_write(struct comm *cm, const char *buf, size_t len)
+static ssize_t comm_local_write(struct dlm_comm *cm, const char *buf,
+ size_t len)
{
cm->local= simple_strtol(buf, NULL, 0);
if (cm->local && !local_comm)
@@ -683,7 +692,7 @@
return len;
}
-static ssize_t comm_addr_write(struct comm *cm, const char *buf, size_t len)
+static ssize_t comm_addr_write(struct dlm_comm *cm, const char *buf, size_t len)
{
struct sockaddr_storage *addr;
@@ -705,7 +714,7 @@
static ssize_t show_node(struct config_item *i, struct configfs_attribute *a,
char *buf)
{
- struct node *nd = to_node(i);
+ struct dlm_node *nd = to_node(i);
struct node_attribute *nda =
container_of(a, struct node_attribute, attr);
return nda->show ? nda->show(nd, buf) : 0;
@@ -714,29 +723,31 @@
static ssize_t store_node(struct config_item *i, struct configfs_attribute *a,
const char *buf, size_t len)
{
- struct node *nd = to_node(i);
+ struct dlm_node *nd = to_node(i);
struct node_attribute *nda =
container_of(a, struct node_attribute, attr);
return nda->store ? nda->store(nd, buf, len) : -EINVAL;
}
-static ssize_t node_nodeid_read(struct node *nd, char *buf)
+static ssize_t node_nodeid_read(struct dlm_node *nd, char *buf)
{
return sprintf(buf, "%d\n", nd->nodeid);
}
-static ssize_t node_nodeid_write(struct node *nd, const char *buf, size_t len)
+static ssize_t node_nodeid_write(struct dlm_node *nd, const char *buf,
+ size_t len)
{
nd->nodeid = simple_strtol(buf, NULL, 0);
return len;
}
-static ssize_t node_weight_read(struct node *nd, char *buf)
+static ssize_t node_weight_read(struct dlm_node *nd, char *buf)
{
return sprintf(buf, "%d\n", nd->weight);
}
-static ssize_t node_weight_write(struct node *nd, const char *buf, size_t len)
+static ssize_t node_weight_write(struct dlm_node *nd, const char *buf,
+ size_t len)
{
nd->weight = simple_strtol(buf, NULL, 0);
return len;
@@ -746,7 +757,7 @@
* Functions for the dlm to get the info that's been configured
*/
-static struct space *get_space(char *name)
+static struct dlm_space *get_space(char *name)
{
struct config_item *i;
@@ -760,15 +771,15 @@
return to_space(i);
}
-static void put_space(struct space *sp)
+static void put_space(struct dlm_space *sp)
{
config_item_put(&sp->group.cg_item);
}
-static struct comm *get_comm(int nodeid, struct sockaddr_storage *addr)
+static struct dlm_comm *get_comm(int nodeid, struct sockaddr_storage *addr)
{
struct config_item *i;
- struct comm *cm = NULL;
+ struct dlm_comm *cm = NULL;
int found = 0;
if (!comm_list)
@@ -801,7 +812,7 @@
return cm;
}
-static void put_comm(struct comm *cm)
+static void put_comm(struct dlm_comm *cm)
{
config_item_put(&cm->item);
}
@@ -810,8 +821,8 @@
int dlm_nodeid_list(char *lsname, int **ids_out, int *ids_count_out,
int **new_out, int *new_count_out)
{
- struct space *sp;
- struct node *nd;
+ struct dlm_space *sp;
+ struct dlm_node *nd;
int i = 0, rv = 0, ids_count = 0, new_count = 0;
int *ids, *new;
@@ -874,8 +885,8 @@
int dlm_node_weight(char *lsname, int nodeid)
{
- struct space *sp;
- struct node *nd;
+ struct dlm_space *sp;
+ struct dlm_node *nd;
int w = -EEXIST;
sp = get_space(lsname);
@@ -897,7 +908,7 @@
int dlm_nodeid_to_addr(int nodeid, struct sockaddr_storage *addr)
{
- struct comm *cm = get_comm(nodeid, NULL);
+ struct dlm_comm *cm = get_comm(nodeid, NULL);
if (!cm)
return -EEXIST;
if (!cm->addr_count)
@@ -909,7 +920,7 @@
int dlm_addr_to_nodeid(struct sockaddr_storage *addr, int *nodeid)
{
- struct comm *cm = get_comm(0, addr);
+ struct dlm_comm *cm = get_comm(0, addr);
if (!cm)
return -EEXIST;
*nodeid = cm->nodeid;
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 929e48a..34f14a1 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -527,8 +527,10 @@
k32buf = (struct dlm_write_request32 *)kbuf;
kbuf = kmalloc(count + 1 + (sizeof(struct dlm_write_request) -
sizeof(struct dlm_write_request32)), GFP_KERNEL);
- if (!kbuf)
+ if (!kbuf) {
+ kfree(k32buf);
return -ENOMEM;
+ }
if (proc)
set_bit(DLM_PROC_FLAGS_COMPAT, &proc->flags);
@@ -539,8 +541,10 @@
/* do we really need this? can a write happen after a close? */
if ((kbuf->cmd == DLM_USER_LOCK || kbuf->cmd == DLM_USER_UNLOCK) &&
- (proc && test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags)))
- return -EINVAL;
+ (proc && test_bit(DLM_PROC_FLAGS_CLOSING, &proc->flags))) {
+ error = -EINVAL;
+ goto out_free;
+ }
sigfillset(&allsigs);
sigprocmask(SIG_BLOCK, &allsigs, &tmpsig);
diff --git a/fs/efs/namei.c b/fs/efs/namei.c
index 3a404e7..291abb1 100644
--- a/fs/efs/namei.c
+++ b/fs/efs/namei.c
@@ -74,8 +74,7 @@
}
unlock_kernel();
- d_add(dentry, inode);
- return NULL;
+ return d_splice_alias(inode, dentry);
}
static struct inode *efs_nfs_get_inode(struct super_block *sb, u64 ino,
diff --git a/fs/exec.c b/fs/exec.c
index 32993be..cecee50 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -752,11 +752,11 @@
tsk->active_mm = mm;
activate_mm(active_mm, mm);
task_unlock(tsk);
- mm_update_next_owner(old_mm);
arch_pick_mmap_layout(mm);
if (old_mm) {
up_read(&old_mm->mmap_sem);
BUG_ON(active_mm != old_mm);
+ mm_update_next_owner(old_mm);
mmput(old_mm);
return 0;
}
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 1ae5004..e9fa960 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -1626,6 +1626,9 @@
free_blocks =
percpu_counter_sum_and_set(&sbi->s_freeblocks_counter);
#endif
+ if (free_blocks <= root_blocks)
+ /* we don't have free space */
+ return 0;
if (free_blocks - root_blocks < nblocks)
return free_blocks - root_blocks;
return nblocks;
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index d3d23d7..ec8e33b 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -411,7 +411,7 @@
get_dtype(sb, fname->file_type));
if (error) {
filp->f_pos = curr_pos;
- info->extra_fname = fname->next;
+ info->extra_fname = fname;
return error;
}
fname = fname->next;
@@ -450,11 +450,21 @@
* If there are any leftover names on the hash collision
* chain, return them first.
*/
- if (info->extra_fname &&
- call_filldir(filp, dirent, filldir, info->extra_fname))
- goto finished;
+ if (info->extra_fname) {
+ if (call_filldir(filp, dirent, filldir, info->extra_fname))
+ goto finished;
- if (!info->curr_node)
+ info->extra_fname = NULL;
+ info->curr_node = rb_next(info->curr_node);
+ if (!info->curr_node) {
+ if (info->next_hash == ~0) {
+ filp->f_pos = EXT4_HTREE_EOF;
+ goto finished;
+ }
+ info->curr_hash = info->next_hash;
+ info->curr_minor_hash = 0;
+ }
+ } else if (!info->curr_node)
info->curr_node = rb_first(&info->root);
while (1) {
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 6c7924d..2950032 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1072,6 +1072,8 @@
extern void ext4_get_inode_flags(struct ext4_inode_info *);
extern void ext4_set_aops(struct inode *inode);
extern int ext4_writepage_trans_blocks(struct inode *);
+extern int ext4_meta_trans_blocks(struct inode *, int nrblocks, int idxblocks);
+extern int ext4_chunk_trans_blocks(struct inode *, int nrblocks);
extern int ext4_block_truncate_page(handle_t *handle,
struct address_space *mapping, loff_t from);
extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page);
@@ -1227,6 +1229,8 @@
/* extents.c */
extern int ext4_ext_tree_init(handle_t *handle, struct inode *);
extern int ext4_ext_writepage_trans_blocks(struct inode *, int);
+extern int ext4_ext_index_trans_blocks(struct inode *inode, int nrblocks,
+ int chunk);
extern int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock,
unsigned long max_blocks, struct buffer_head *bh_result,
diff --git a/fs/ext4/ext4_extents.h b/fs/ext4/ext4_extents.h
index 6c166c0..d33dc56 100644
--- a/fs/ext4/ext4_extents.h
+++ b/fs/ext4/ext4_extents.h
@@ -216,7 +216,9 @@
extern ext4_fsblk_t idx_pblock(struct ext4_extent_idx *);
extern void ext4_ext_store_pblock(struct ext4_extent *, ext4_fsblk_t);
extern int ext4_extent_tree_init(handle_t *, struct inode *);
-extern int ext4_ext_calc_credits_for_insert(struct inode *, struct ext4_ext_path *);
+extern int ext4_ext_calc_credits_for_single_extent(struct inode *inode,
+ int num,
+ struct ext4_ext_path *path);
extern int ext4_ext_try_to_merge(struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *);
diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h
index eb8bc3a..b455c68 100644
--- a/fs/ext4/ext4_jbd2.h
+++ b/fs/ext4/ext4_jbd2.h
@@ -51,6 +51,14 @@
EXT4_XATTR_TRANS_BLOCKS - 2 + \
2*EXT4_QUOTA_TRANS_BLOCKS(sb))
+/*
+ * Define the number of metadata blocks we need to account to modify data.
+ *
+ * This include super block, inode block, quota blocks and xattr blocks
+ */
+#define EXT4_META_TRANS_BLOCKS(sb) (EXT4_XATTR_TRANS_BLOCKS + \
+ 2*EXT4_QUOTA_TRANS_BLOCKS(sb))
+
/* Delete operations potentially hit one directory's namespace plus an
* entire inode, plus arbitrary amounts of bitmap/indirection data. Be
* generous. We can grow the delete transaction later if necessary. */
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 612c3d2..b24d3c5 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1747,54 +1747,61 @@
}
/*
- * ext4_ext_calc_credits_for_insert:
- * This routine returns max. credits that the extent tree can consume.
- * It should be OK for low-performance paths like ->writepage()
- * To allow many writing processes to fit into a single transaction,
- * the caller should calculate credits under i_data_sem and
- * pass the actual path.
+ * ext4_ext_calc_credits_for_single_extent:
+ * This routine returns max. credits that needed to insert an extent
+ * to the extent tree.
+ * When pass the actual path, the caller should calculate credits
+ * under i_data_sem.
*/
-int ext4_ext_calc_credits_for_insert(struct inode *inode,
+int ext4_ext_calc_credits_for_single_extent(struct inode *inode, int nrblocks,
struct ext4_ext_path *path)
{
- int depth, needed;
-
if (path) {
+ int depth = ext_depth(inode);
+ int ret = 0;
+
/* probably there is space in leaf? */
- depth = ext_depth(inode);
if (le16_to_cpu(path[depth].p_hdr->eh_entries)
- < le16_to_cpu(path[depth].p_hdr->eh_max))
- return 1;
+ < le16_to_cpu(path[depth].p_hdr->eh_max)) {
+
+ /*
+ * There are some space in the leaf tree, no
+ * need to account for leaf block credit
+ *
+ * bitmaps and block group descriptor blocks
+ * and other metadat blocks still need to be
+ * accounted.
+ */
+ /* 1 bitmap, 1 block group descriptor */
+ ret = 2 + EXT4_META_TRANS_BLOCKS(inode->i_sb);
+ }
}
- /*
- * given 32-bit logical block (4294967296 blocks), max. tree
- * can be 4 levels in depth -- 4 * 340^4 == 53453440000.
- * Let's also add one more level for imbalance.
- */
- depth = 5;
+ return ext4_chunk_trans_blocks(inode, nrblocks);
+}
- /* allocation of new data block(s) */
- needed = 2;
+/*
+ * How many index/leaf blocks need to change/allocate to modify nrblocks?
+ *
+ * if nrblocks are fit in a single extent (chunk flag is 1), then
+ * in the worse case, each tree level index/leaf need to be changed
+ * if the tree split due to insert a new extent, then the old tree
+ * index/leaf need to be updated too
+ *
+ * If the nrblocks are discontiguous, they could cause
+ * the whole tree split more than once, but this is really rare.
+ */
+int ext4_ext_index_trans_blocks(struct inode *inode, int nrblocks, int chunk)
+{
+ int index;
+ int depth = ext_depth(inode);
- /*
- * tree can be full, so it would need to grow in depth:
- * we need one credit to modify old root, credits for
- * new root will be added in split accounting
- */
- needed += 1;
+ if (chunk)
+ index = depth * 2;
+ else
+ index = depth * 3;
- /*
- * Index split can happen, we would need:
- * allocate intermediate indexes (bitmap + group)
- * + change two blocks at each level, but root (already included)
- */
- needed += (depth * 2) + (depth * 2);
-
- /* any allocation modifies superblock */
- needed += 1;
-
- return needed;
+ return index;
}
static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
@@ -1921,9 +1928,7 @@
correct_index = 1;
credits += (ext_depth(inode)) + 1;
}
-#ifdef CONFIG_QUOTA
credits += 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb);
-#endif
err = ext4_ext_journal_restart(handle, credits);
if (err)
@@ -2805,7 +2810,7 @@
/*
* probably first extent we're gonna free will be last in block
*/
- err = ext4_writepage_trans_blocks(inode) + 3;
+ err = ext4_writepage_trans_blocks(inode);
handle = ext4_journal_start(inode, err);
if (IS_ERR(handle))
return;
@@ -2819,7 +2824,7 @@
down_write(&EXT4_I(inode)->i_data_sem);
ext4_ext_invalidate_cache(inode);
- ext4_mb_discard_inode_preallocations(inode);
+ ext4_discard_reservation(inode);
/*
* TODO: optimization is possible here.
@@ -2858,27 +2863,6 @@
ext4_journal_stop(handle);
}
-/*
- * ext4_ext_writepage_trans_blocks:
- * calculate max number of blocks we could modify
- * in order to allocate new block for an inode
- */
-int ext4_ext_writepage_trans_blocks(struct inode *inode, int num)
-{
- int needed;
-
- needed = ext4_ext_calc_credits_for_insert(inode, NULL);
-
- /* caller wants to allocate num blocks, but note it includes sb */
- needed = needed * num - (num - 1);
-
-#ifdef CONFIG_QUOTA
- needed += 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb);
-#endif
-
- return needed;
-}
-
static void ext4_falloc_update_inode(struct inode *inode,
int mode, loff_t new_size, int update_ctime)
{
@@ -2939,10 +2923,9 @@
max_blocks = (EXT4_BLOCK_ALIGN(len + offset, blkbits) >> blkbits)
- block;
/*
- * credits to insert 1 extent into extent tree + buffers to be able to
- * modify 1 super block, 1 block bitmap and 1 group descriptor.
+ * credits to insert 1 extent into extent tree
*/
- credits = EXT4_DATA_TRANS_BLOCKS(inode->i_sb) + 3;
+ credits = ext4_chunk_trans_blocks(inode, max_blocks);
mutex_lock(&inode->i_mutex);
retry:
while (ret >= 0 && ret < max_blocks) {
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index 655e760..f344834 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -351,7 +351,7 @@
goto found_flexbg;
}
- if (best_flex < 0 ||
+ if (flex_group[best_flex].free_inodes == 0 ||
(flex_group[i].free_blocks >
flex_group[best_flex].free_blocks &&
flex_group[i].free_inodes))
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 59fbbe8..7e91913e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -41,6 +41,8 @@
#include "acl.h"
#include "ext4_extents.h"
+#define MPAGE_DA_EXTENT_TAIL 0x01
+
static inline int ext4_begin_ordered_truncate(struct inode *inode,
loff_t new_size)
{
@@ -1005,6 +1007,9 @@
*/
static int ext4_calc_metadata_amount(struct inode *inode, int blocks)
{
+ if (!blocks)
+ return 0;
+
if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
return ext4_ext_calc_metadata_amount(inode, blocks);
@@ -1041,18 +1046,6 @@
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
}
-/* Maximum number of blocks we map for direct IO at once. */
-#define DIO_MAX_BLOCKS 4096
-/*
- * Number of credits we need for writing DIO_MAX_BLOCKS:
- * We need sb + group descriptor + bitmap + inode -> 4
- * For B blocks with A block pointers per block we need:
- * 1 (triple ind.) + (B/A/A + 2) (doubly ind.) + (B/A + 2) (indirect).
- * If we plug in 4096 for B and 256 for A (for 1KB block size), we get 25.
- */
-#define DIO_CREDITS 25
-
-
/*
* The ext4_get_blocks_wrap() function try to look up the requested blocks,
* and returns if the blocks are already mapped.
@@ -1164,19 +1157,23 @@
return retval;
}
+/* Maximum number of blocks we map for direct IO at once. */
+#define DIO_MAX_BLOCKS 4096
+
static int ext4_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
{
handle_t *handle = ext4_journal_current_handle();
int ret = 0, started = 0;
unsigned max_blocks = bh_result->b_size >> inode->i_blkbits;
+ int dio_credits;
if (create && !handle) {
/* Direct IO write... */
if (max_blocks > DIO_MAX_BLOCKS)
max_blocks = DIO_MAX_BLOCKS;
- handle = ext4_journal_start(inode, DIO_CREDITS +
- 2 * EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb));
+ dio_credits = ext4_chunk_trans_blocks(inode, max_blocks);
+ handle = ext4_journal_start(inode, dio_credits);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
goto out;
@@ -1559,7 +1556,25 @@
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
int total, mdb, mdb_free, release;
+ if (!to_free)
+ return; /* Nothing to release, exit */
+
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
+
+ if (!EXT4_I(inode)->i_reserved_data_blocks) {
+ /*
+ * if there is no reserved blocks, but we try to free some
+ * then the counter is messed up somewhere.
+ * but since this function is called from invalidate
+ * page, it's harmless to return without any action
+ */
+ printk(KERN_INFO "ext4 delalloc try to release %d reserved "
+ "blocks for inode %lu, but there is no reserved "
+ "data blocks\n", to_free, inode->i_ino);
+ spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+ return;
+ }
+
/* recalculate the number of metablocks still need to be reserved */
total = EXT4_I(inode)->i_reserved_data_blocks - to_free;
mdb = ext4_calc_metadata_amount(inode, total);
@@ -1613,11 +1628,13 @@
unsigned long first_page, next_page; /* extent of pages */
get_block_t *get_block;
struct writeback_control *wbc;
+ int io_done;
+ long pages_written;
};
/*
* mpage_da_submit_io - walks through extent of pages and try to write
- * them with __mpage_writepage()
+ * them with writepage() call back
*
* @mpd->inode: inode
* @mpd->first_page: first page of the extent
@@ -1632,18 +1649,11 @@
static int mpage_da_submit_io(struct mpage_da_data *mpd)
{
struct address_space *mapping = mpd->inode->i_mapping;
- struct mpage_data mpd_pp = {
- .bio = NULL,
- .last_block_in_bio = 0,
- .get_block = mpd->get_block,
- .use_writepage = 1,
- };
int ret = 0, err, nr_pages, i;
unsigned long index, end;
struct pagevec pvec;
BUG_ON(mpd->next_page <= mpd->first_page);
-
pagevec_init(&pvec, 0);
index = mpd->first_page;
end = mpd->next_page - 1;
@@ -1661,8 +1671,9 @@
break;
index++;
- err = __mpage_writepage(page, mpd->wbc, &mpd_pp);
-
+ err = mapping->a_ops->writepage(page, mpd->wbc);
+ if (!err)
+ mpd->pages_written++;
/*
* In error case, we have to continue because
* remaining pages are still locked
@@ -1673,9 +1684,6 @@
}
pagevec_release(&pvec);
}
- if (mpd_pp.bio)
- mpage_bio_submit(WRITE, mpd_pp.bio);
-
return ret;
}
@@ -1698,7 +1706,7 @@
int blocks = exbh->b_size >> inode->i_blkbits;
sector_t pblock = exbh->b_blocknr, cur_logical;
struct buffer_head *head, *bh;
- unsigned long index, end;
+ pgoff_t index, end;
struct pagevec pvec;
int nr_pages, i;
@@ -1741,6 +1749,13 @@
if (buffer_delay(bh)) {
bh->b_blocknr = pblock;
clear_buffer_delay(bh);
+ bh->b_bdev = inode->i_sb->s_bdev;
+ } else if (buffer_unwritten(bh)) {
+ bh->b_blocknr = pblock;
+ clear_buffer_unwritten(bh);
+ set_buffer_mapped(bh);
+ set_buffer_new(bh);
+ bh->b_bdev = inode->i_sb->s_bdev;
} else if (buffer_mapped(bh))
BUG_ON(bh->b_blocknr != pblock);
@@ -1776,13 +1791,11 @@
*
* The function skips space we know is already mapped to disk blocks.
*
- * The function ignores errors ->get_block() returns, thus real
- * error handling is postponed to __mpage_writepage()
*/
static void mpage_da_map_blocks(struct mpage_da_data *mpd)
{
+ int err = 0;
struct buffer_head *lbh = &mpd->lbh;
- int err = 0, remain = lbh->b_size;
sector_t next = lbh->b_blocknr;
struct buffer_head new;
@@ -1792,38 +1805,36 @@
if (buffer_mapped(lbh) && !buffer_delay(lbh))
return;
- while (remain) {
- new.b_state = lbh->b_state;
- new.b_blocknr = 0;
- new.b_size = remain;
- err = mpd->get_block(mpd->inode, next, &new, 1);
- if (err) {
- /*
- * Rather than implement own error handling
- * here, we just leave remaining blocks
- * unallocated and try again with ->writepage()
- */
- break;
- }
- BUG_ON(new.b_size == 0);
+ new.b_state = lbh->b_state;
+ new.b_blocknr = 0;
+ new.b_size = lbh->b_size;
- if (buffer_new(&new))
- __unmap_underlying_blocks(mpd->inode, &new);
+ /*
+ * If we didn't accumulate anything
+ * to write simply return
+ */
+ if (!new.b_size)
+ return;
+ err = mpd->get_block(mpd->inode, next, &new, 1);
+ if (err)
+ return;
+ BUG_ON(new.b_size == 0);
- /*
- * If blocks are delayed marked, we need to
- * put actual blocknr and drop delayed bit
- */
- if (buffer_delay(lbh))
- mpage_put_bnr_to_bhs(mpd, next, &new);
+ if (buffer_new(&new))
+ __unmap_underlying_blocks(mpd->inode, &new);
- /* go for the remaining blocks */
- next += new.b_size >> mpd->inode->i_blkbits;
- remain -= new.b_size;
- }
+ /*
+ * If blocks are delayed marked, we need to
+ * put actual blocknr and drop delayed bit
+ */
+ if (buffer_delay(lbh) || buffer_unwritten(lbh))
+ mpage_put_bnr_to_bhs(mpd, next, &new);
+
+ return;
}
-#define BH_FLAGS ((1 << BH_Uptodate) | (1 << BH_Mapped) | (1 << BH_Delay))
+#define BH_FLAGS ((1 << BH_Uptodate) | (1 << BH_Mapped) | \
+ (1 << BH_Delay) | (1 << BH_Unwritten))
/*
* mpage_add_bh_to_extent - try to add one more block to extent of blocks
@@ -1837,41 +1848,61 @@
static void mpage_add_bh_to_extent(struct mpage_da_data *mpd,
sector_t logical, struct buffer_head *bh)
{
- struct buffer_head *lbh = &mpd->lbh;
sector_t next;
+ size_t b_size = bh->b_size;
+ struct buffer_head *lbh = &mpd->lbh;
+ int nrblocks = lbh->b_size >> mpd->inode->i_blkbits;
- next = lbh->b_blocknr + (lbh->b_size >> mpd->inode->i_blkbits);
-
+ /* check if thereserved journal credits might overflow */
+ if (!(EXT4_I(mpd->inode)->i_flags & EXT4_EXTENTS_FL)) {
+ if (nrblocks >= EXT4_MAX_TRANS_DATA) {
+ /*
+ * With non-extent format we are limited by the journal
+ * credit available. Total credit needed to insert
+ * nrblocks contiguous blocks is dependent on the
+ * nrblocks. So limit nrblocks.
+ */
+ goto flush_it;
+ } else if ((nrblocks + (b_size >> mpd->inode->i_blkbits)) >
+ EXT4_MAX_TRANS_DATA) {
+ /*
+ * Adding the new buffer_head would make it cross the
+ * allowed limit for which we have journal credit
+ * reserved. So limit the new bh->b_size
+ */
+ b_size = (EXT4_MAX_TRANS_DATA - nrblocks) <<
+ mpd->inode->i_blkbits;
+ /* we will do mpage_da_submit_io in the next loop */
+ }
+ }
/*
* First block in the extent
*/
if (lbh->b_size == 0) {
lbh->b_blocknr = logical;
- lbh->b_size = bh->b_size;
+ lbh->b_size = b_size;
lbh->b_state = bh->b_state & BH_FLAGS;
return;
}
+ next = lbh->b_blocknr + nrblocks;
/*
* Can we merge the block to our big extent?
*/
if (logical == next && (bh->b_state & BH_FLAGS) == lbh->b_state) {
- lbh->b_size += bh->b_size;
+ lbh->b_size += b_size;
return;
}
+flush_it:
/*
* We couldn't merge the block to our extent, so we
* need to flush current extent and start new one
*/
mpage_da_map_blocks(mpd);
-
- /*
- * Now start a new extent
- */
- lbh->b_size = bh->b_size;
- lbh->b_state = bh->b_state & BH_FLAGS;
- lbh->b_blocknr = logical;
+ mpage_da_submit_io(mpd);
+ mpd->io_done = 1;
+ return;
}
/*
@@ -1891,17 +1922,35 @@
struct buffer_head *bh, *head, fake;
sector_t logical;
+ if (mpd->io_done) {
+ /*
+ * Rest of the page in the page_vec
+ * redirty then and skip then. We will
+ * try to to write them again after
+ * starting a new transaction
+ */
+ redirty_page_for_writepage(wbc, page);
+ unlock_page(page);
+ return MPAGE_DA_EXTENT_TAIL;
+ }
/*
* Can we merge this page to current extent?
*/
if (mpd->next_page != page->index) {
/*
* Nope, we can't. So, we map non-allocated blocks
- * and start IO on them using __mpage_writepage()
+ * and start IO on them using writepage()
*/
if (mpd->next_page != mpd->first_page) {
mpage_da_map_blocks(mpd);
mpage_da_submit_io(mpd);
+ /*
+ * skip rest of the page in the page_vec
+ */
+ mpd->io_done = 1;
+ redirty_page_for_writepage(wbc, page);
+ unlock_page(page);
+ return MPAGE_DA_EXTENT_TAIL;
}
/*
@@ -1932,6 +1981,8 @@
set_buffer_dirty(bh);
set_buffer_uptodate(bh);
mpage_add_bh_to_extent(mpd, logical, bh);
+ if (mpd->io_done)
+ return MPAGE_DA_EXTENT_TAIL;
} else {
/*
* Page with regular buffer heads, just add all dirty ones
@@ -1940,8 +1991,12 @@
bh = head;
do {
BUG_ON(buffer_locked(bh));
- if (buffer_dirty(bh))
+ if (buffer_dirty(bh) &&
+ (!buffer_mapped(bh) || buffer_delay(bh))) {
mpage_add_bh_to_extent(mpd, logical, bh);
+ if (mpd->io_done)
+ return MPAGE_DA_EXTENT_TAIL;
+ }
logical++;
} while ((bh = bh->b_this_page) != head);
}
@@ -1960,22 +2015,13 @@
*
* This is a library function, which implements the writepages()
* address_space_operation.
- *
- * In order to avoid duplication of logic that deals with partial pages,
- * multiple bio per page, etc, we find non-allocated blocks, allocate
- * them with minimal calls to ->get_block() and re-use __mpage_writepage()
- *
- * It's important that we call __mpage_writepage() only once for each
- * involved page, otherwise we'd have to implement more complicated logic
- * to deal with pages w/o PG_lock or w/ PG_writeback and so on.
- *
- * See comments to mpage_writepages()
*/
static int mpage_da_writepages(struct address_space *mapping,
struct writeback_control *wbc,
get_block_t get_block)
{
struct mpage_da_data mpd;
+ long to_write;
int ret;
if (!get_block)
@@ -1989,17 +2035,22 @@
mpd.first_page = 0;
mpd.next_page = 0;
mpd.get_block = get_block;
+ mpd.io_done = 0;
+ mpd.pages_written = 0;
+
+ to_write = wbc->nr_to_write;
ret = write_cache_pages(mapping, wbc, __mpage_da_writepage, &mpd);
/*
* Handle last extent of pages
*/
- if (mpd.next_page != mpd.first_page) {
+ if (!mpd.io_done && mpd.next_page != mpd.first_page) {
mpage_da_map_blocks(&mpd);
mpage_da_submit_io(&mpd);
}
+ wbc->nr_to_write = to_write - mpd.pages_written;
return ret;
}
@@ -2204,63 +2255,95 @@
}
/*
- * For now just follow the DIO way to estimate the max credits
- * needed to write out EXT4_MAX_WRITEBACK_PAGES.
- * todo: need to calculate the max credits need for
- * extent based files, currently the DIO credits is based on
- * indirect-blocks mapping way.
- *
- * Probably should have a generic way to calculate credits
- * for DIO, writepages, and truncate
+ * This is called via ext4_da_writepages() to
+ * calulate the total number of credits to reserve to fit
+ * a single extent allocation into a single transaction,
+ * ext4_da_writpeages() will loop calling this before
+ * the block allocation.
*/
-#define EXT4_MAX_WRITEBACK_PAGES DIO_MAX_BLOCKS
-#define EXT4_MAX_WRITEBACK_CREDITS DIO_CREDITS
+
+static int ext4_da_writepages_trans_blocks(struct inode *inode)
+{
+ int max_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+
+ /*
+ * With non-extent format the journal credit needed to
+ * insert nrblocks contiguous block is dependent on
+ * number of contiguous block. So we will limit
+ * number of contiguous block to a sane value
+ */
+ if (!(inode->i_flags & EXT4_EXTENTS_FL) &&
+ (max_blocks > EXT4_MAX_TRANS_DATA))
+ max_blocks = EXT4_MAX_TRANS_DATA;
+
+ return ext4_chunk_trans_blocks(inode, max_blocks);
+}
static int ext4_da_writepages(struct address_space *mapping,
- struct writeback_control *wbc)
+ struct writeback_control *wbc)
{
- struct inode *inode = mapping->host;
handle_t *handle = NULL;
- int needed_blocks;
- int ret = 0;
- long to_write;
loff_t range_start = 0;
+ struct inode *inode = mapping->host;
+ int needed_blocks, ret = 0, nr_to_writebump = 0;
+ long to_write, pages_skipped = 0;
+ struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
/*
* No pages to write? This is mainly a kludge to avoid starting
* a transaction for special inodes like journal inode on last iput()
* because that could violate lock ordering on umount
*/
- if (!mapping->nrpages)
+ if (!mapping->nrpages || !mapping_tagged(mapping, PAGECACHE_TAG_DIRTY))
return 0;
-
/*
- * Estimate the worse case needed credits to write out
- * EXT4_MAX_BUF_BLOCKS pages
+ * Make sure nr_to_write is >= sbi->s_mb_stream_request
+ * This make sure small files blocks are allocated in
+ * single attempt. This ensure that small files
+ * get less fragmented.
*/
- needed_blocks = EXT4_MAX_WRITEBACK_CREDITS;
+ if (wbc->nr_to_write < sbi->s_mb_stream_request) {
+ nr_to_writebump = sbi->s_mb_stream_request - wbc->nr_to_write;
+ wbc->nr_to_write = sbi->s_mb_stream_request;
+ }
- to_write = wbc->nr_to_write;
- if (!wbc->range_cyclic) {
+ if (!wbc->range_cyclic)
/*
* If range_cyclic is not set force range_cont
* and save the old writeback_index
*/
wbc->range_cont = 1;
- range_start = wbc->range_start;
- }
- while (!ret && to_write) {
+ range_start = wbc->range_start;
+ pages_skipped = wbc->pages_skipped;
+
+restart_loop:
+ to_write = wbc->nr_to_write;
+ while (!ret && to_write > 0) {
+
+ /*
+ * we insert one extent at a time. So we need
+ * credit needed for single extent allocation.
+ * journalled mode is currently not supported
+ * by delalloc
+ */
+ BUG_ON(ext4_should_journal_data(inode));
+ needed_blocks = ext4_da_writepages_trans_blocks(inode);
+
/* start a new transaction*/
handle = ext4_journal_start(inode, needed_blocks);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
+ printk(KERN_EMERG "%s: jbd2_start: "
+ "%ld pages, ino %lu; err %d\n", __func__,
+ wbc->nr_to_write, inode->i_ino, ret);
+ dump_stack();
goto out_writepages;
}
if (ext4_should_order_data(inode)) {
/*
* With ordered mode we need to add
- * the inode to the journal handle
+ * the inode to the journal handl
* when we do block allocation.
*/
ret = ext4_jbd2_file_inode(handle, inode);
@@ -2268,20 +2351,20 @@
ext4_journal_stop(handle);
goto out_writepages;
}
-
}
- /*
- * set the max dirty pages could be write at a time
- * to fit into the reserved transaction credits
- */
- if (wbc->nr_to_write > EXT4_MAX_WRITEBACK_PAGES)
- wbc->nr_to_write = EXT4_MAX_WRITEBACK_PAGES;
to_write -= wbc->nr_to_write;
ret = mpage_da_writepages(mapping, wbc,
- ext4_da_get_block_write);
+ ext4_da_get_block_write);
ext4_journal_stop(handle);
- if (wbc->nr_to_write) {
+ if (ret == MPAGE_DA_EXTENT_TAIL) {
+ /*
+ * got one extent now try with
+ * rest of the pages
+ */
+ to_write += wbc->nr_to_write;
+ ret = 0;
+ } else if (wbc->nr_to_write) {
/*
* There is no more writeout needed
* or we requested for a noblocking writeout
@@ -2293,10 +2376,18 @@
wbc->nr_to_write = to_write;
}
-out_writepages:
- wbc->nr_to_write = to_write;
- if (range_start)
+ if (wbc->range_cont && (pages_skipped != wbc->pages_skipped)) {
+ /* We skipped pages in this loop */
wbc->range_start = range_start;
+ wbc->nr_to_write = to_write +
+ wbc->pages_skipped - pages_skipped;
+ wbc->pages_skipped = pages_skipped;
+ goto restart_loop;
+ }
+
+out_writepages:
+ wbc->nr_to_write = to_write - nr_to_writebump;
+ wbc->range_start = range_start;
return ret;
}
@@ -3486,6 +3577,9 @@
* modify the block allocation tree.
*/
down_write(&ei->i_data_sem);
+
+ ext4_discard_reservation(inode);
+
/*
* The orphan list entry will now protect us from any crash which
* occurs before the truncate completes, so it is now safe to propagate
@@ -3555,8 +3649,6 @@
;
}
- ext4_discard_reservation(inode);
-
up_write(&ei->i_data_sem);
inode->i_mtime = inode->i_ctime = ext4_current_time(inode);
ext4_mark_inode_dirty(handle, inode);
@@ -4324,57 +4416,129 @@
return 0;
}
-/*
- * How many blocks doth make a writepage()?
- *
- * With N blocks per page, it may be:
- * N data blocks
- * 2 indirect block
- * 2 dindirect
- * 1 tindirect
- * N+5 bitmap blocks (from the above)
- * N+5 group descriptor summary blocks
- * 1 inode block
- * 1 superblock.
- * 2 * EXT4_SINGLEDATA_TRANS_BLOCKS for the quote files
- *
- * 3 * (N + 5) + 2 + 2 * EXT4_SINGLEDATA_TRANS_BLOCKS
- *
- * With ordered or writeback data it's the same, less the N data blocks.
- *
- * If the inode's direct blocks can hold an integral number of pages then a
- * page cannot straddle two indirect blocks, and we can only touch one indirect
- * and dindirect block, and the "5" above becomes "3".
- *
- * This still overestimates under most circumstances. If we were to pass the
- * start and end offsets in here as well we could do block_to_path() on each
- * block and work out the exact number of indirects which are touched. Pah.
- */
+static int ext4_indirect_trans_blocks(struct inode *inode, int nrblocks,
+ int chunk)
+{
+ int indirects;
+ /* if nrblocks are contiguous */
+ if (chunk) {
+ /*
+ * With N contiguous data blocks, it need at most
+ * N/EXT4_ADDR_PER_BLOCK(inode->i_sb) indirect blocks
+ * 2 dindirect blocks
+ * 1 tindirect block
+ */
+ indirects = nrblocks / EXT4_ADDR_PER_BLOCK(inode->i_sb);
+ return indirects + 3;
+ }
+ /*
+ * if nrblocks are not contiguous, worse case, each block touch
+ * a indirect block, and each indirect block touch a double indirect
+ * block, plus a triple indirect block
+ */
+ indirects = nrblocks * 2 + 1;
+ return indirects;
+}
+
+static int ext4_index_trans_blocks(struct inode *inode, int nrblocks, int chunk)
+{
+ if (!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL))
+ return ext4_indirect_trans_blocks(inode, nrblocks, 0);
+ return ext4_ext_index_trans_blocks(inode, nrblocks, 0);
+}
+/*
+ * Account for index blocks, block groups bitmaps and block group
+ * descriptor blocks if modify datablocks and index blocks
+ * worse case, the indexs blocks spread over different block groups
+ *
+ * If datablocks are discontiguous, they are possible to spread over
+ * different block groups too. If they are contiugous, with flexbg,
+ * they could still across block group boundary.
+ *
+ * Also account for superblock, inode, quota and xattr blocks
+ */
+int ext4_meta_trans_blocks(struct inode *inode, int nrblocks, int chunk)
+{
+ int groups, gdpblocks;
+ int idxblocks;
+ int ret = 0;
+
+ /*
+ * How many index blocks need to touch to modify nrblocks?
+ * The "Chunk" flag indicating whether the nrblocks is
+ * physically contiguous on disk
+ *
+ * For Direct IO and fallocate, they calls get_block to allocate
+ * one single extent at a time, so they could set the "Chunk" flag
+ */
+ idxblocks = ext4_index_trans_blocks(inode, nrblocks, chunk);
+
+ ret = idxblocks;
+
+ /*
+ * Now let's see how many group bitmaps and group descriptors need
+ * to account
+ */
+ groups = idxblocks;
+ if (chunk)
+ groups += 1;
+ else
+ groups += nrblocks;
+
+ gdpblocks = groups;
+ if (groups > EXT4_SB(inode->i_sb)->s_groups_count)
+ groups = EXT4_SB(inode->i_sb)->s_groups_count;
+ if (groups > EXT4_SB(inode->i_sb)->s_gdb_count)
+ gdpblocks = EXT4_SB(inode->i_sb)->s_gdb_count;
+
+ /* bitmaps and block group descriptor blocks */
+ ret += groups + gdpblocks;
+
+ /* Blocks for super block, inode, quota and xattr blocks */
+ ret += EXT4_META_TRANS_BLOCKS(inode->i_sb);
+
+ return ret;
+}
+
+/*
+ * Calulate the total number of credits to reserve to fit
+ * the modification of a single pages into a single transaction,
+ * which may include multiple chunks of block allocations.
+ *
+ * This could be called via ext4_write_begin()
+ *
+ * We need to consider the worse case, when
+ * one new block per extent.
+ */
int ext4_writepage_trans_blocks(struct inode *inode)
{
int bpp = ext4_journal_blocks_per_page(inode);
- int indirects = (EXT4_NDIR_BLOCKS % bpp) ? 5 : 3;
int ret;
- if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
- return ext4_ext_writepage_trans_blocks(inode, bpp);
+ ret = ext4_meta_trans_blocks(inode, bpp, 0);
+ /* Account for data blocks for journalled mode */
if (ext4_should_journal_data(inode))
- ret = 3 * (bpp + indirects) + 2;
- else
- ret = 2 * (bpp + indirects) + 2;
-
-#ifdef CONFIG_QUOTA
- /* We know that structure was already allocated during DQUOT_INIT so
- * we will be updating only the data blocks + inodes */
- ret += 2*EXT4_QUOTA_TRANS_BLOCKS(inode->i_sb);
-#endif
-
+ ret += bpp;
return ret;
}
/*
+ * Calculate the journal credits for a chunk of data modification.
+ *
+ * This is called from DIO, fallocate or whoever calling
+ * ext4_get_blocks_wrap() to map/allocate a chunk of contigous disk blocks.
+ *
+ * journal buffers for data blocks are not included here, as DIO
+ * and fallocate do no need to journal data buffers.
+ */
+int ext4_chunk_trans_blocks(struct inode *inode, int nrblocks)
+{
+ return ext4_meta_trans_blocks(inode, nrblocks, 1);
+}
+
+/*
* The caller must have previously called ext4_reserve_inode_write().
* Give this, we know that the caller already has write access to iloc->bh.
*/
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 865e9dd..e0e3a5e 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3282,6 +3282,35 @@
}
/*
+ * Return the prealloc space that have minimal distance
+ * from the goal block. @cpa is the prealloc
+ * space that is having currently known minimal distance
+ * from the goal block.
+ */
+static struct ext4_prealloc_space *
+ext4_mb_check_group_pa(ext4_fsblk_t goal_block,
+ struct ext4_prealloc_space *pa,
+ struct ext4_prealloc_space *cpa)
+{
+ ext4_fsblk_t cur_distance, new_distance;
+
+ if (cpa == NULL) {
+ atomic_inc(&pa->pa_count);
+ return pa;
+ }
+ cur_distance = abs(goal_block - cpa->pa_pstart);
+ new_distance = abs(goal_block - pa->pa_pstart);
+
+ if (cur_distance < new_distance)
+ return cpa;
+
+ /* drop the previous reference */
+ atomic_dec(&cpa->pa_count);
+ atomic_inc(&pa->pa_count);
+ return pa;
+}
+
+/*
* search goal blocks in preallocated space
*/
static noinline_for_stack int
@@ -3290,7 +3319,8 @@
int order, i;
struct ext4_inode_info *ei = EXT4_I(ac->ac_inode);
struct ext4_locality_group *lg;
- struct ext4_prealloc_space *pa;
+ struct ext4_prealloc_space *pa, *cpa = NULL;
+ ext4_fsblk_t goal_block;
/* only data can be preallocated */
if (!(ac->ac_flags & EXT4_MB_HINT_DATA))
@@ -3333,6 +3363,13 @@
/* The max size of hash table is PREALLOC_TB_SIZE */
order = PREALLOC_TB_SIZE - 1;
+ goal_block = ac->ac_g_ex.fe_group * EXT4_BLOCKS_PER_GROUP(ac->ac_sb) +
+ ac->ac_g_ex.fe_start +
+ le32_to_cpu(EXT4_SB(ac->ac_sb)->s_es->s_first_data_block);
+ /*
+ * search for the prealloc space that is having
+ * minimal distance from the goal block.
+ */
for (i = order; i < PREALLOC_TB_SIZE; i++) {
rcu_read_lock();
list_for_each_entry_rcu(pa, &lg->lg_prealloc_list[i],
@@ -3340,17 +3377,19 @@
spin_lock(&pa->pa_lock);
if (pa->pa_deleted == 0 &&
pa->pa_free >= ac->ac_o_ex.fe_len) {
- atomic_inc(&pa->pa_count);
- ext4_mb_use_group_pa(ac, pa);
- spin_unlock(&pa->pa_lock);
- ac->ac_criteria = 20;
- rcu_read_unlock();
- return 1;
+
+ cpa = ext4_mb_check_group_pa(goal_block,
+ pa, cpa);
}
spin_unlock(&pa->pa_lock);
}
rcu_read_unlock();
}
+ if (cpa) {
+ ext4_mb_use_group_pa(ac, cpa);
+ ac->ac_criteria = 20;
+ return 1;
+ }
return 0;
}
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index b9e077b..46fc0b5 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -53,7 +53,8 @@
* credit. But below we try to not accumalate too much
* of them by restarting the journal.
*/
- needed = ext4_ext_calc_credits_for_insert(inode, path);
+ needed = ext4_ext_calc_credits_for_single_extent(inode,
+ lb->last_block - lb->first_block + 1, path);
/*
* Make sure the credit we accumalated is not really high
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 0a92651..b3d3560 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -773,7 +773,8 @@
if (reserved_gdb || gdb_off == 0) {
if (!EXT4_HAS_COMPAT_FEATURE(sb,
- EXT4_FEATURE_COMPAT_RESIZE_INODE)){
+ EXT4_FEATURE_COMPAT_RESIZE_INODE)
+ || !le16_to_cpu(es->s_reserved_gdt_blocks)) {
ext4_warning(sb, __func__,
"No reserved GDT blocks, can't resize");
return -EPERM;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index d5d7795..566344b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -568,6 +568,7 @@
#endif
ei->i_block_alloc_info = NULL;
ei->vfs_inode.i_version = 1;
+ ei->vfs_inode.i_data.writeback_index = 0;
memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache));
INIT_LIST_HEAD(&ei->i_prealloc_list);
spin_lock_init(&ei->i_prealloc_lock);
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 6d266d7..80ff338 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -562,26 +562,23 @@
struct buffer_head *bh;
struct msdos_dir_entry *raw_entry;
loff_t i_pos;
- int err = 0;
+ int err;
retry:
i_pos = MSDOS_I(inode)->i_pos;
if (inode->i_ino == MSDOS_ROOT_INO || !i_pos)
return 0;
- lock_super(sb);
bh = sb_bread(sb, i_pos >> sbi->dir_per_block_bits);
if (!bh) {
printk(KERN_ERR "FAT: unable to read inode block "
"for updating (i_pos %lld)\n", i_pos);
- err = -EIO;
- goto out;
+ return -EIO;
}
spin_lock(&sbi->inode_hash_lock);
if (i_pos != MSDOS_I(inode)->i_pos) {
spin_unlock(&sbi->inode_hash_lock);
brelse(bh);
- unlock_super(sb);
goto retry;
}
@@ -607,11 +604,10 @@
}
spin_unlock(&sbi->inode_hash_lock);
mark_buffer_dirty(bh);
+ err = 0;
if (wait)
err = sync_dirty_buffer(bh);
brelse(bh);
-out:
- unlock_super(sb);
return err;
}
diff --git a/fs/inode.c b/fs/inode.c
index b6726f6..0487ddb 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -166,6 +166,7 @@
mapping_set_gfp_mask(mapping, GFP_HIGHUSER_PAGECACHE);
mapping->assoc_mapping = NULL;
mapping->backing_dev_info = &default_backing_dev_info;
+ mapping->writeback_index = 0;
/*
* If the block_device provides a backing_dev_info for client
diff --git a/fs/inotify_user.c b/fs/inotify_user.c
index 6024942..d85c7d9 100644
--- a/fs/inotify_user.c
+++ b/fs/inotify_user.c
@@ -323,7 +323,7 @@
}
/*
- * remove_kevent - cleans up and ultimately frees the given kevent
+ * remove_kevent - cleans up the given kevent
*
* Caller must hold dev->ev_mutex.
*/
@@ -334,7 +334,13 @@
dev->event_count--;
dev->queue_size -= sizeof(struct inotify_event) + kevent->event.len;
+}
+/*
+ * free_kevent - frees the given kevent.
+ */
+static void free_kevent(struct inotify_kernel_event *kevent)
+{
kfree(kevent->name);
kmem_cache_free(event_cachep, kevent);
}
@@ -350,6 +356,7 @@
struct inotify_kernel_event *kevent;
kevent = inotify_dev_get_event(dev);
remove_kevent(dev, kevent);
+ free_kevent(kevent);
}
}
@@ -433,17 +440,15 @@
dev = file->private_data;
while (1) {
- int events;
prepare_to_wait(&dev->wq, &wait, TASK_INTERRUPTIBLE);
mutex_lock(&dev->ev_mutex);
- events = !list_empty(&dev->events);
- mutex_unlock(&dev->ev_mutex);
- if (events) {
+ if (!list_empty(&dev->events)) {
ret = 0;
break;
}
+ mutex_unlock(&dev->ev_mutex);
if (file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
@@ -462,7 +467,6 @@
if (ret)
return ret;
- mutex_lock(&dev->ev_mutex);
while (1) {
struct inotify_kernel_event *kevent;
@@ -481,6 +485,13 @@
}
break;
}
+ remove_kevent(dev, kevent);
+
+ /*
+ * Must perform the copy_to_user outside the mutex in order
+ * to avoid a lock order reversal with mmap_sem.
+ */
+ mutex_unlock(&dev->ev_mutex);
if (copy_to_user(buf, &kevent->event, event_size)) {
ret = -EFAULT;
@@ -498,7 +509,9 @@
count -= kevent->event.len;
}
- remove_kevent(dev, kevent);
+ free_kevent(kevent);
+
+ mutex_lock(&dev->ev_mutex);
}
mutex_unlock(&dev->ev_mutex);
diff --git a/fs/ioprio.c b/fs/ioprio.c
index c4a1c3c..da3cc46 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -115,11 +115,11 @@
pgrp = task_pgrp(current);
else
pgrp = find_vpid(who);
- do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
+ do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {
ret = set_task_ioprio(p, ioprio);
if (ret)
break;
- } while_each_pid_task(pgrp, PIDTYPE_PGID, p);
+ } while_each_pid_thread(pgrp, PIDTYPE_PGID, p);
break;
case IOPRIO_WHO_USER:
if (!who)
@@ -204,7 +204,7 @@
pgrp = task_pgrp(current);
else
pgrp = find_vpid(who);
- do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
+ do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {
tmpio = get_task_ioprio(p);
if (tmpio < 0)
continue;
@@ -212,7 +212,7 @@
ret = tmpio;
else
ret = ioprio_best(ret, tmpio);
- } while_each_pid_task(pgrp, PIDTYPE_PGID, p);
+ } while_each_pid_thread(pgrp, PIDTYPE_PGID, p);
break;
case IOPRIO_WHO_USER:
if (!who)
diff --git a/fs/jffs2/jffs2_fs_i.h b/fs/jffs2/jffs2_fs_i.h
index 31559f4..4c41db9 100644
--- a/fs/jffs2/jffs2_fs_i.h
+++ b/fs/jffs2/jffs2_fs_i.h
@@ -12,7 +12,6 @@
#ifndef _JFFS2_FS_I
#define _JFFS2_FS_I
-#include <linux/version.h>
#include <linux/rbtree.h>
#include <linux/posix_acl.h>
#include <linux/mutex.h>
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 9abcd2b..e9b2017 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1279,6 +1279,12 @@
}
}
+ if (errors > 0) {
+ dfprintk(MOUNT, "NFS: parsing encountered %d error%s\n",
+ errors, (errors == 1 ? "" : "s"));
+ if (!sloppy)
+ return 0;
+ }
return 1;
out_nomem:
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index b6ed383..54b8b41 100644
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -443,7 +443,7 @@
* enough space for either:
*/
alloc = sizeof(struct posix_ace_state_array)
- + cnt*sizeof(struct posix_ace_state);
+ + cnt*sizeof(struct posix_user_ace_state);
state->users = kzalloc(alloc, GFP_KERNEL);
if (!state->users)
return -ENOMEM;
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 2e51ada..e5b51ff 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -867,11 +867,6 @@
int slack_bytes;
__be32 status;
- status = nfserr_resource;
- cstate = cstate_alloc();
- if (cstate == NULL)
- goto out;
-
resp->xbuf = &rqstp->rq_res;
resp->p = rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len;
resp->tagp = resp->p;
@@ -890,6 +885,11 @@
if (args->minorversion > NFSD_SUPPORTED_MINOR_VERSION)
goto out;
+ status = nfserr_resource;
+ cstate = cstate_alloc();
+ if (cstate == NULL)
+ goto out;
+
status = nfs_ok;
while (!status && resp->opcnt < args->opcnt) {
op = &args->ops[resp->opcnt++];
@@ -957,9 +957,9 @@
nfsd4_increment_op_stats(op->opnum);
}
+ cstate_free(cstate);
out:
nfsd4_release_compoundargs(args);
- cstate_free(cstate);
dprintk("nfsv4 compound returned %d\n", ntohl(status));
return status;
}
diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c
index e1781c8..9e8a95b 100644
--- a/fs/ntfs/namei.c
+++ b/fs/ntfs/namei.c
@@ -174,7 +174,6 @@
// TODO: Consider moving this lot to a separate function! (AIA)
handle_name:
{
- struct dentry *real_dent, *new_dent;
MFT_RECORD *m;
ntfs_attr_search_ctx *ctx;
ntfs_inode *ni = NTFS_I(dent_inode);
@@ -255,93 +254,9 @@
}
nls_name.hash = full_name_hash(nls_name.name, nls_name.len);
- /*
- * Note: No need for dent->d_lock lock as i_mutex is held on the
- * parent inode.
- */
-
- /* Does a dentry matching the nls_name exist already? */
- real_dent = d_lookup(dent->d_parent, &nls_name);
- /* If not, create it now. */
- if (!real_dent) {
- real_dent = d_alloc(dent->d_parent, &nls_name);
- kfree(nls_name.name);
- if (!real_dent) {
- err = -ENOMEM;
- goto err_out;
- }
- new_dent = d_splice_alias(dent_inode, real_dent);
- if (new_dent)
- dput(real_dent);
- else
- new_dent = real_dent;
- ntfs_debug("Done. (Created new dentry.)");
- return new_dent;
- }
+ dent = d_add_ci(dent, dent_inode, &nls_name);
kfree(nls_name.name);
- /* Matching dentry exists, check if it is negative. */
- if (real_dent->d_inode) {
- if (unlikely(real_dent->d_inode != dent_inode)) {
- /* This can happen because bad inodes are unhashed. */
- BUG_ON(!is_bad_inode(dent_inode));
- BUG_ON(!is_bad_inode(real_dent->d_inode));
- }
- /*
- * Already have the inode and the dentry attached, decrement
- * the reference count to balance the ntfs_iget() we did
- * earlier on. We found the dentry using d_lookup() so it
- * cannot be disconnected and thus we do not need to worry
- * about any NFS/disconnectedness issues here.
- */
- iput(dent_inode);
- ntfs_debug("Done. (Already had inode and dentry.)");
- return real_dent;
- }
- /*
- * Negative dentry: instantiate it unless the inode is a directory and
- * has a 'disconnected' dentry (i.e. IS_ROOT and DCACHE_DISCONNECTED),
- * in which case d_move() that in place of the found dentry.
- */
- if (!S_ISDIR(dent_inode->i_mode)) {
- /* Not a directory; everything is easy. */
- d_instantiate(real_dent, dent_inode);
- ntfs_debug("Done. (Already had negative file dentry.)");
- return real_dent;
- }
- spin_lock(&dcache_lock);
- if (list_empty(&dent_inode->i_dentry)) {
- /*
- * Directory without a 'disconnected' dentry; we need to do
- * d_instantiate() by hand because it takes dcache_lock which
- * we already hold.
- */
- list_add(&real_dent->d_alias, &dent_inode->i_dentry);
- real_dent->d_inode = dent_inode;
- spin_unlock(&dcache_lock);
- security_d_instantiate(real_dent, dent_inode);
- ntfs_debug("Done. (Already had negative directory dentry.)");
- return real_dent;
- }
- /*
- * Directory with a 'disconnected' dentry; get a reference to the
- * 'disconnected' dentry.
- */
- new_dent = list_entry(dent_inode->i_dentry.next, struct dentry,
- d_alias);
- dget_locked(new_dent);
- spin_unlock(&dcache_lock);
- /* Do security vodoo. */
- security_d_instantiate(real_dent, dent_inode);
- /* Move new_dent in place of real_dent. */
- d_move(new_dent, real_dent);
- /* Balance the ntfs_iget() we did above. */
- iput(dent_inode);
- /* Throw away real_dent. */
- dput(real_dent);
- /* Use new_dent as the actual dentry. */
- ntfs_debug("Done. (Already had negative, disconnected directory "
- "dentry.)");
- return new_dent;
+ return dent;
eio_err_out:
ntfs_error(vol->sb, "Illegal file name attribute. Run chkdsk.");
diff --git a/fs/ntfs/usnjrnl.h b/fs/ntfs/usnjrnl.h
index 3a8af75..4087fbd 100644
--- a/fs/ntfs/usnjrnl.h
+++ b/fs/ntfs/usnjrnl.h
@@ -113,7 +113,7 @@
* Reason flags (32-bit). Cumulative flags describing the change(s) to the
* file since it was last opened. I think the names speak for themselves but
* if you disagree check out the descriptions in the Linux NTFS project NTFS
- * documentation: http://linux-ntfs.sourceforge.net/ntfs/files/usnjrnl.html
+ * documentation: http://www.linux-ntfs.org/
*/
enum {
USN_REASON_DATA_OVERWRITE = const_cpu_to_le32(0x00000001),
@@ -145,7 +145,7 @@
* Source info flags (32-bit). Information about the source of the change(s)
* to the file. For detailed descriptions of what these mean, see the Linux
* NTFS project NTFS documentation:
- * http://linux-ntfs.sourceforge.net/ntfs/files/usnjrnl.html
+ * http://www.linux-ntfs.org/
*/
enum {
USN_SOURCE_DATA_MANAGEMENT = const_cpu_to_le32(0x00000001),
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 506c24f..a53da14 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -594,7 +594,7 @@
goto bail;
}
- if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno) {
+ if (!ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb)) && !p_blkno && create) {
ocfs2_error(inode->i_sb,
"Inode %llu has a hole at block %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno,
diff --git a/fs/ocfs2/cluster/netdebug.c b/fs/ocfs2/cluster/netdebug.c
index d8bfa0e..52276c0 100644
--- a/fs/ocfs2/cluster/netdebug.c
+++ b/fs/ocfs2/cluster/netdebug.c
@@ -138,20 +138,20 @@
" message id: %d\n"
" message type: %u\n"
" message key: 0x%08x\n"
- " sock acquiry: %lu.%lu\n"
- " send start: %lu.%lu\n"
- " wait start: %lu.%lu\n",
+ " sock acquiry: %lu.%ld\n"
+ " send start: %lu.%ld\n"
+ " wait start: %lu.%ld\n",
nst, (unsigned long)nst->st_task->pid,
(unsigned long)nst->st_task->tgid,
nst->st_task->comm, nst->st_node,
nst->st_sc, nst->st_id, nst->st_msg_type,
nst->st_msg_key,
nst->st_sock_time.tv_sec,
- (unsigned long)nst->st_sock_time.tv_usec,
+ (long)nst->st_sock_time.tv_usec,
nst->st_send_time.tv_sec,
- (unsigned long)nst->st_send_time.tv_usec,
+ (long)nst->st_send_time.tv_usec,
nst->st_status_time.tv_sec,
- nst->st_status_time.tv_usec);
+ (long)nst->st_status_time.tv_usec);
}
spin_unlock(&o2net_debug_lock);
@@ -276,7 +276,7 @@
return sc; /* unused, just needs to be null when done */
}
-#define TV_SEC_USEC(TV) TV.tv_sec, (unsigned long)TV.tv_usec
+#define TV_SEC_USEC(TV) TV.tv_sec, (long)TV.tv_usec
static int sc_seq_show(struct seq_file *seq, void *v)
{
@@ -309,12 +309,12 @@
" remote node: %s\n"
" page off: %zu\n"
" handshake ok: %u\n"
- " timer: %lu.%lu\n"
- " data ready: %lu.%lu\n"
- " advance start: %lu.%lu\n"
- " advance stop: %lu.%lu\n"
- " func start: %lu.%lu\n"
- " func stop: %lu.%lu\n"
+ " timer: %lu.%ld\n"
+ " data ready: %lu.%ld\n"
+ " advance start: %lu.%ld\n"
+ " advance stop: %lu.%ld\n"
+ " func start: %lu.%ld\n"
+ " func stop: %lu.%ld\n"
" func key: %u\n"
" func type: %u\n",
sc,
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index a27d615..2bcf706 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -143,8 +143,8 @@
static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc);
#ifdef CONFIG_DEBUG_FS
-void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
- u32 msgkey, struct task_struct *task, u8 node)
+static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+ u32 msgkey, struct task_struct *task, u8 node)
{
INIT_LIST_HEAD(&nst->st_net_debug_item);
nst->st_task = task;
@@ -153,31 +153,61 @@
nst->st_node = node;
}
-void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
{
do_gettimeofday(&nst->st_sock_time);
}
-void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+static void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
{
do_gettimeofday(&nst->st_send_time);
}
-void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+static void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
{
do_gettimeofday(&nst->st_status_time);
}
-void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
struct o2net_sock_container *sc)
{
nst->st_sc = sc;
}
-void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
+static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
{
nst->st_id = msg_id;
}
+
+#else /* CONFIG_DEBUG_FS */
+
+static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+ u32 msgkey, struct task_struct *task, u8 node)
+{
+}
+
+static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+{
+}
+
+static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+{
+}
+
+static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+{
+}
+
+static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+ struct o2net_sock_container *sc)
+{
+}
+
+static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
+ u32 msg_id)
+{
+}
+
#endif /* CONFIG_DEBUG_FS */
static inline int o2net_reconnect_delay(void)
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 18307ff..8d58cfe 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -224,42 +224,10 @@
struct timeval st_send_time;
struct timeval st_status_time;
};
-
-void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
- u32 msgkey, struct task_struct *task, u8 node);
-void o2net_set_nst_sock_time(struct o2net_send_tracking *nst);
-void o2net_set_nst_send_time(struct o2net_send_tracking *nst);
-void o2net_set_nst_status_time(struct o2net_send_tracking *nst);
-void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
- struct o2net_sock_container *sc);
-void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id);
-
#else
struct o2net_send_tracking {
u32 dummy;
};
-
-static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
- u32 msgkey, struct task_struct *task, u8 node)
-{
-}
-static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
-{
-}
-static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
-{
-}
-static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
-{
-}
-static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
- struct o2net_sock_container *sc)
-{
-}
-static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
- u32 msg_id)
-{
-}
#endif /* CONFIG_DEBUG_FS */
#endif /* O2CLUSTER_TCP_INTERNAL_H */
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 8a18758..9cce563 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1300,7 +1300,6 @@
di->i_size = cpu_to_le64(sb->s_blocksize);
di->i_ctime = di->i_mtime = cpu_to_le64(dir->i_ctime.tv_sec);
di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(dir->i_ctime.tv_nsec);
- dir->i_blocks = ocfs2_inode_sector_count(dir);
/*
* This should never fail as our extent list is empty and all
@@ -1310,9 +1309,15 @@
NULL);
if (ret) {
mlog_errno(ret);
- goto out;
+ goto out_commit;
}
+ /*
+ * Set i_blocks after the extent insert for the most up to
+ * date ip_clusters value.
+ */
+ dir->i_blocks = ocfs2_inode_sector_count(dir);
+
ret = ocfs2_journal_dirty(handle, di_bh);
if (ret) {
mlog_errno(ret);
@@ -1336,7 +1341,7 @@
len, 0, NULL);
if (ret) {
mlog_errno(ret);
- goto out;
+ goto out_commit;
}
}
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 7a37240..c47bc2a 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1418,13 +1418,13 @@
{
unsigned int node_num;
int status, i;
+ u32 gen;
struct buffer_head *bh = NULL;
struct ocfs2_dinode *di;
/* This is called with the super block cluster lock, so we
* know that the slot map can't change underneath us. */
- spin_lock(&osb->osb_lock);
for (i = 0; i < osb->max_slots; i++) {
/* Read journal inode to get the recovery generation */
status = ocfs2_read_journal_inode(osb, i, &bh, NULL);
@@ -1433,23 +1433,31 @@
goto bail;
}
di = (struct ocfs2_dinode *)bh->b_data;
- osb->slot_recovery_generations[i] =
- ocfs2_get_recovery_generation(di);
+ gen = ocfs2_get_recovery_generation(di);
brelse(bh);
bh = NULL;
+ spin_lock(&osb->osb_lock);
+ osb->slot_recovery_generations[i] = gen;
+
mlog(0, "Slot %u recovery generation is %u\n", i,
osb->slot_recovery_generations[i]);
- if (i == osb->slot_num)
+ if (i == osb->slot_num) {
+ spin_unlock(&osb->osb_lock);
continue;
+ }
status = ocfs2_slot_to_node_num_locked(osb, i, &node_num);
- if (status == -ENOENT)
+ if (status == -ENOENT) {
+ spin_unlock(&osb->osb_lock);
continue;
+ }
- if (__ocfs2_recovery_map_test(osb, node_num))
+ if (__ocfs2_recovery_map_test(osb, node_num)) {
+ spin_unlock(&osb->osb_lock);
continue;
+ }
spin_unlock(&osb->osb_lock);
/* Ok, we have a slot occupied by another node which
@@ -1465,10 +1473,7 @@
mlog_errno(status);
goto bail;
}
-
- spin_lock(&osb->osb_lock);
}
- spin_unlock(&osb->osb_lock);
status = 0;
bail:
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 10e149a..07f348b 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -97,13 +97,14 @@
goto out;
}
- /* Ok, the stack is pinned */
- p->sp_count++;
active_stack = p;
-
rc = 0;
out:
+ /* If we found it, pin it */
+ if (!rc)
+ active_stack->sp_count++;
+
spin_unlock(&ocfs2_stack_lock);
return rc;
}
diff --git a/fs/omfs/bitmap.c b/fs/omfs/bitmap.c
index 697663b..e1c0ec0 100644
--- a/fs/omfs/bitmap.c
+++ b/fs/omfs/bitmap.c
@@ -92,7 +92,7 @@
struct buffer_head *bh;
struct omfs_sb_info *sbi = OMFS_SB(sb);
int bits_per_entry = 8 * sb->s_blocksize;
- int map, bit;
+ unsigned int map, bit;
int ret = 0;
u64 tmp;
@@ -176,7 +176,8 @@
struct omfs_sb_info *sbi = OMFS_SB(sb);
int bits_per_entry = 8 * sb->s_blocksize;
u64 tmp;
- int map, bit, ret;
+ unsigned int map, bit;
+ int ret;
tmp = block;
bit = do_div(tmp, bits_per_entry);
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index 7e24990..834b233 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -26,6 +26,13 @@
return err ? -EIO : 0;
}
+static u32 omfs_max_extents(struct omfs_sb_info *sbi, int offset)
+{
+ return (sbi->s_sys_blocksize - offset -
+ sizeof(struct omfs_extent)) /
+ sizeof(struct omfs_extent_entry) + 1;
+}
+
void omfs_make_empty_table(struct buffer_head *bh, int offset)
{
struct omfs_extent *oe = (struct omfs_extent *) &bh->b_data[offset];
@@ -45,6 +52,7 @@
struct buffer_head *bh;
u64 next, last;
u32 extent_count;
+ u32 max_extents;
int ret;
/* traverse extent table, freeing each entry that is greater
@@ -62,15 +70,18 @@
goto out;
oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]);
+ max_extents = omfs_max_extents(sbi, OMFS_EXTENT_START);
for (;;) {
- if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next)) {
- brelse(bh);
- goto out;
- }
+ if (omfs_is_bad(sbi, (struct omfs_header *) bh->b_data, next))
+ goto out_brelse;
extent_count = be32_to_cpu(oe->e_extent_count);
+
+ if (extent_count > max_extents)
+ goto out_brelse;
+
last = next;
next = be64_to_cpu(oe->e_next);
entry = &oe->e_entry;
@@ -98,10 +109,14 @@
if (!bh)
goto out;
oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]);
+ max_extents = omfs_max_extents(sbi, OMFS_EXTENT_CONT);
}
ret = 0;
out:
return ret;
+out_brelse:
+ brelse(bh);
+ return ret;
}
static void omfs_truncate(struct inode *inode)
@@ -154,9 +169,7 @@
goto out;
}
}
- max_count = (sbi->s_sys_blocksize - OMFS_EXTENT_START -
- sizeof(struct omfs_extent)) /
- sizeof(struct omfs_extent_entry) + 1;
+ max_count = omfs_max_extents(sbi, OMFS_EXTENT_START);
/* TODO: add a continuation block here */
if (be32_to_cpu(oe->e_extent_count) > max_count-1)
@@ -225,6 +238,7 @@
sector_t next, offset;
int ret;
u64 new_block;
+ u32 max_extents;
int extent_count;
struct omfs_extent *oe;
struct omfs_extent_entry *entry;
@@ -238,6 +252,7 @@
goto out;
oe = (struct omfs_extent *)(&bh->b_data[OMFS_EXTENT_START]);
+ max_extents = omfs_max_extents(sbi, OMFS_EXTENT_START);
next = inode->i_ino;
for (;;) {
@@ -249,6 +264,9 @@
next = be64_to_cpu(oe->e_next);
entry = &oe->e_entry;
+ if (extent_count > max_extents)
+ goto out_brelse;
+
offset = find_block(inode, entry, block, extent_count, &remain);
if (offset > 0) {
ret = 0;
@@ -266,6 +284,7 @@
if (!bh)
goto out;
oe = (struct omfs_extent *) (&bh->b_data[OMFS_EXTENT_CONT]);
+ max_extents = omfs_max_extents(sbi, OMFS_EXTENT_CONT);
}
if (create) {
ret = omfs_grow_extent(inode, oe, &new_block);
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index a95fe59..d29047b 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -232,8 +232,7 @@
inode->i_mode = S_IFDIR | (S_IRWXUGO & ~sbi->s_dmask);
inode->i_op = &omfs_dir_inops;
inode->i_fop = &omfs_dir_operations;
- inode->i_size = be32_to_cpu(oi->i_head.h_body_size) +
- sizeof(struct omfs_header);
+ inode->i_size = sbi->s_sys_blocksize;
inc_nlink(inode);
break;
case OMFS_FILE:
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 7d6b34e..ecc3330 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -499,9 +499,9 @@
if (!size)
continue;
if (from + size > get_capacity(disk)) {
- printk(KERN_ERR " %s: p%d exceeds device capacity\n",
+ printk(KERN_WARNING
+ "%s: p%d exceeds device capacity\n",
disk->disk_name, p);
- continue;
}
res = add_partition(disk, p, from, size, state->parts[p].flags);
if (res) {
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 0d6eb33..71c9be5 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -337,65 +337,6 @@
return 0;
}
-/*
- * Use precise platform statistics if available:
- */
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
-static cputime_t task_utime(struct task_struct *p)
-{
- return p->utime;
-}
-
-static cputime_t task_stime(struct task_struct *p)
-{
- return p->stime;
-}
-#else
-static cputime_t task_utime(struct task_struct *p)
-{
- clock_t utime = cputime_to_clock_t(p->utime),
- total = utime + cputime_to_clock_t(p->stime);
- u64 temp;
-
- /*
- * Use CFS's precise accounting:
- */
- temp = (u64)nsec_to_clock_t(p->se.sum_exec_runtime);
-
- if (total) {
- temp *= utime;
- do_div(temp, total);
- }
- utime = (clock_t)temp;
-
- p->prev_utime = max(p->prev_utime, clock_t_to_cputime(utime));
- return p->prev_utime;
-}
-
-static cputime_t task_stime(struct task_struct *p)
-{
- clock_t stime;
-
- /*
- * Use CFS's precise accounting. (we subtract utime from
- * the total, to make sure the total observed by userspace
- * grows monotonically - apps rely on that):
- */
- stime = nsec_to_clock_t(p->se.sum_exec_runtime) -
- cputime_to_clock_t(task_utime(p));
-
- if (stime >= 0)
- p->prev_stime = max(p->prev_stime, clock_t_to_cputime(stime));
-
- return p->prev_stime;
-}
-#endif
-
-static cputime_t task_gtime(struct task_struct *p)
-{
- return p->gtime;
-}
-
static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
struct pid *pid, struct task_struct *task, int whole)
{
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 4fb81e9..7821589 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -330,6 +330,7 @@
spin_lock(&proc_inum_lock);
ida_remove(&proc_inum_ida, i);
spin_unlock(&proc_inum_lock);
+ return 0;
}
return PROC_DYNAMIC_FIRST + i;
}
@@ -546,8 +547,8 @@
for (tmp = dir->subdir; tmp; tmp = tmp->next)
if (strcmp(tmp->name, dp->name) == 0) {
- printk(KERN_WARNING "proc_dir_entry '%s' already "
- "registered\n", dp->name);
+ printk(KERN_WARNING "proc_dir_entry '%s/%s' already registered\n",
+ dir->name, dp->name);
dump_stack();
break;
}
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index 79ecd28..3f87d26 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -52,14 +52,14 @@
}
seq_printf(m,
- "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n",
+ "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n",
vma->vm_start,
vma->vm_end,
flags & VM_READ ? 'r' : '-',
flags & VM_WRITE ? 'w' : '-',
flags & VM_EXEC ? 'x' : '-',
flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p',
- vma->vm_pgoff << PAGE_SHIFT,
+ ((loff_t)vma->vm_pgoff) << PAGE_SHIFT,
MAJOR(dev), MINOR(dev), ino, &len);
if (file) {
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index ded9698..29e20c6 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -24,6 +24,7 @@
#include <linux/tty.h>
#include <linux/string.h>
#include <linux/mman.h>
+#include <linux/quicklist.h>
#include <linux/proc_fs.h>
#include <linux/ioport.h>
#include <linux/mm.h>
@@ -182,6 +183,9 @@
"SReclaimable: %8lu kB\n"
"SUnreclaim: %8lu kB\n"
"PageTables: %8lu kB\n"
+#ifdef CONFIG_QUICKLIST
+ "Quicklists: %8lu kB\n"
+#endif
"NFS_Unstable: %8lu kB\n"
"Bounce: %8lu kB\n"
"WritebackTmp: %8lu kB\n"
@@ -214,6 +218,9 @@
K(global_page_state(NR_SLAB_RECLAIMABLE)),
K(global_page_state(NR_SLAB_UNRECLAIMABLE)),
K(global_page_state(NR_PAGETABLE)),
+#ifdef CONFIG_QUICKLIST
+ K(quicklist_total_size()),
+#endif
K(global_page_state(NR_UNSTABLE_NFS)),
K(global_page_state(NR_BOUNCE)),
K(global_page_state(NR_WRITEBACK_TEMP)),
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 7546a91..73d1891 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -219,14 +219,14 @@
ino = inode->i_ino;
}
- seq_printf(m, "%08lx-%08lx %c%c%c%c %08lx %02x:%02x %lu %n",
+ seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n",
vma->vm_start,
vma->vm_end,
flags & VM_READ ? 'r' : '-',
flags & VM_WRITE ? 'w' : '-',
flags & VM_EXEC ? 'x' : '-',
flags & VM_MAYSHARE ? 's' : 'p',
- vma->vm_pgoff << PAGE_SHIFT,
+ ((loff_t)vma->vm_pgoff) << PAGE_SHIFT,
MAJOR(dev), MINOR(dev), ino, &len);
/*
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 52312ec..5145cb9 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -58,7 +58,7 @@
* size 0 on the assumption that it's going to be used for an mmap of shared
* memory
*/
-static int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
+int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
{
struct pagevec lru_pvec;
unsigned long npages, xpages, loop, limit;
diff --git a/fs/readdir.c b/fs/readdir.c
index 4e026e5..93a7559 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -80,8 +80,10 @@
if (buf->result)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->result = -EOVERFLOW;
return -EOVERFLOW;
+ }
buf->result++;
dirent = buf->dirent;
if (!access_ok(VERIFY_WRITE, dirent,
@@ -155,8 +157,10 @@
if (reclen > buf->count)
return -EINVAL;
d_ino = ino;
- if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
+ buf->error = -EOVERFLOW;
return -EOVERFLOW;
+ }
dirent = buf->previous;
if (dirent) {
if (__put_user(offset, &dirent->d_off))
diff --git a/fs/seq_file.c b/fs/seq_file.c
index 5d54205..bd20f7f 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -108,9 +108,9 @@
goto Done;
}
/* we need at least one record in buffer */
+ pos = m->index;
+ p = m->op->start(m, &pos);
while (1) {
- pos = m->index;
- p = m->op->start(m, &pos);
err = PTR_ERR(p);
if (!p || IS_ERR(p))
break;
@@ -119,6 +119,11 @@
break;
if (unlikely(err))
m->count = 0;
+ if (unlikely(!m->count)) {
+ p = m->op->next(m, p, &pos);
+ m->index = pos;
+ continue;
+ }
if (m->count < m->size)
goto Fill;
m->op->stop(m, p);
@@ -128,6 +133,8 @@
goto Enomem;
m->count = 0;
m->version = 0;
+ pos = m->index;
+ p = m->op->start(m, &pos);
}
m->op->stop(m, p);
m->count = 0;
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index d81fb9e..73db464 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -263,8 +263,8 @@
idx_size = c->old_idx_sz + c->budg_idx_growth + c->budg_uncommitted_idx;
- /* And make sure we have twice the index size of space reserved */
- idx_size <<= 1;
+ /* And make sure we have thrice the index size of space reserved */
+ idx_size = idx_size + (idx_size << 1);
/*
* We do not maintain 'old_idx_size' as 'old_idx_lebs'/'old_idx_bytes'
@@ -302,18 +302,6 @@
int subtract_lebs;
long long available;
- /*
- * Force the amount available to the total size reported if the used
- * space is zero.
- */
- if (c->lst.total_used <= UBIFS_INO_NODE_SZ &&
- c->budg_data_growth + c->budg_dd_growth == 0) {
- /* Do the same calculation as for c->block_cnt */
- available = c->main_lebs - 2;
- available *= c->leb_size - c->dark_wm;
- return available;
- }
-
available = c->main_bytes - c->lst.total_used;
/*
@@ -388,11 +376,11 @@
* This function makes sure UBIFS has enough free eraseblocks for index growth
* and data.
*
- * When budgeting index space, UBIFS reserves twice as more LEBs as the index
+ * When budgeting index space, UBIFS reserves thrice as many LEBs as the index
* would take if it was consolidated and written to the flash. This guarantees
* that the "in-the-gaps" commit method always succeeds and UBIFS will always
* be able to commit dirty index. So this function basically adds amount of
- * budgeted index space to the size of the current index, multiplies this by 2,
+ * budgeted index space to the size of the current index, multiplies this by 3,
* and makes sure this does not exceed the amount of free eraseblocks.
*
* Notes about @c->min_idx_lebs and @c->lst.idx_lebs variables:
@@ -543,8 +531,16 @@
int err, idx_growth, data_growth, dd_growth;
struct retries_info ri;
+ ubifs_assert(req->new_page <= 1);
+ ubifs_assert(req->dirtied_page <= 1);
+ ubifs_assert(req->new_dent <= 1);
+ ubifs_assert(req->mod_dent <= 1);
+ ubifs_assert(req->new_ino <= 1);
+ ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA);
ubifs_assert(req->dirtied_ino <= 4);
ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4);
+ ubifs_assert(!(req->new_ino_d & 7));
+ ubifs_assert(!(req->dirtied_ino_d & 7));
data_growth = calc_data_growth(c, req);
dd_growth = calc_dd_growth(c, req);
@@ -618,8 +614,16 @@
*/
void ubifs_release_budget(struct ubifs_info *c, struct ubifs_budget_req *req)
{
+ ubifs_assert(req->new_page <= 1);
+ ubifs_assert(req->dirtied_page <= 1);
+ ubifs_assert(req->new_dent <= 1);
+ ubifs_assert(req->mod_dent <= 1);
+ ubifs_assert(req->new_ino <= 1);
+ ubifs_assert(req->new_ino_d <= UBIFS_MAX_INO_DATA);
ubifs_assert(req->dirtied_ino <= 4);
ubifs_assert(req->dirtied_ino_d <= UBIFS_MAX_INO_DATA * 4);
+ ubifs_assert(!(req->new_ino_d & 7));
+ ubifs_assert(!(req->dirtied_ino_d & 7));
if (!req->recalculate) {
ubifs_assert(req->idx_growth >= 0);
ubifs_assert(req->data_growth >= 0);
@@ -647,7 +651,11 @@
ubifs_assert(c->budg_idx_growth >= 0);
ubifs_assert(c->budg_data_growth >= 0);
+ ubifs_assert(c->budg_dd_growth >= 0);
ubifs_assert(c->min_idx_lebs < c->main_lebs);
+ ubifs_assert(!(c->budg_idx_growth & 7));
+ ubifs_assert(!(c->budg_data_growth & 7));
+ ubifs_assert(!(c->budg_dd_growth & 7));
spin_unlock(&c->space_lock);
}
@@ -686,41 +694,114 @@
void ubifs_release_dirty_inode_budget(struct ubifs_info *c,
struct ubifs_inode *ui)
{
- struct ubifs_budget_req req = {.dd_growth = c->inode_budget,
- .dirtied_ino_d = ui->data_len};
+ struct ubifs_budget_req req;
+ memset(&req, 0, sizeof(struct ubifs_budget_req));
+ req.dd_growth = c->inode_budget + ALIGN(ui->data_len, 8);
ubifs_release_budget(c, &req);
}
/**
- * ubifs_budg_get_free_space - return amount of free space.
+ * ubifs_reported_space - calculate reported free space.
+ * @c: the UBIFS file-system description object
+ * @free: amount of free space
+ *
+ * This function calculates amount of free space which will be reported to
+ * user-space. User-space application tend to expect that if the file-system
+ * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
+ * are able to write a file of size N. UBIFS attaches node headers to each data
+ * node and it has to write indexind nodes as well. This introduces additional
+ * overhead, and UBIFS it has to report sligtly less free space to meet the
+ * above expectetion.
+ *
+ * This function assumes free space is made up of uncompressed data nodes and
+ * full index nodes (one per data node, tripled because we always allow enough
+ * space to write the index thrice).
+ *
+ * Note, the calculation is pessimistic, which means that most of the time
+ * UBIFS reports less space than it actually has.
+ */
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free)
+{
+ int divisor, factor, f;
+
+ /*
+ * Reported space size is @free * X, where X is UBIFS block size
+ * divided by UBIFS block size + all overhead one data block
+ * introduces. The overhead is the node header + indexing overhead.
+ *
+ * Indexing overhead calculations are based on the following formula:
+ * I = N/(f - 1) + 1, where I - number of indexing nodes, N - number
+ * of data nodes, f - fanout. Because effective UBIFS fanout is twice
+ * as less than maximum fanout, we assume that each data node
+ * introduces 3 * @c->max_idx_node_sz / (@c->fanout/2 - 1) bytes.
+ * Note, the multiplier 3 is because UBIFS reseves thrice as more space
+ * for the index.
+ */
+ f = c->fanout > 3 ? c->fanout >> 1 : 2;
+ factor = UBIFS_BLOCK_SIZE;
+ divisor = UBIFS_MAX_DATA_NODE_SZ;
+ divisor += (c->max_idx_node_sz * 3) / (f - 1);
+ free *= factor;
+ do_div(free, divisor);
+ return free;
+}
+
+/**
+ * ubifs_get_free_space - return amount of free space.
* @c: UBIFS file-system description object
*
- * This function returns amount of free space on the file-system.
+ * This function calculates amount of free space to report to user-space.
+ *
+ * Because UBIFS may introduce substantial overhead (the index, node headers,
+ * alighment, wastage at the end of eraseblocks, etc), it cannot report real
+ * amount of free flash space it has (well, because not all dirty space is
+ * reclamable, UBIFS does not actually know the real amount). If UBIFS did so,
+ * it would bread user expectetion about what free space is. Users seem to
+ * accustomed to assume that if the file-system reports N bytes of free space,
+ * they would be able to fit a file of N bytes to the FS. This almost works for
+ * traditional file-systems, because they have way less overhead than UBIFS.
+ * So, to keep users happy, UBIFS tries to take the overhead into account.
*/
-long long ubifs_budg_get_free_space(struct ubifs_info *c)
+long long ubifs_get_free_space(struct ubifs_info *c)
{
- int min_idx_lebs, rsvd_idx_lebs;
+ int min_idx_lebs, rsvd_idx_lebs, lebs;
long long available, outstanding, free;
- /* Do exactly the same calculations as in 'do_budget_space()' */
spin_lock(&c->space_lock);
min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+ outstanding = c->budg_data_growth + c->budg_dd_growth;
+ /*
+ * Force the amount available to the total size reported if the used
+ * space is zero.
+ */
+ if (c->lst.total_used <= UBIFS_INO_NODE_SZ && !outstanding) {
+ spin_unlock(&c->space_lock);
+ return (long long)c->block_cnt << UBIFS_BLOCK_SHIFT;
+ }
+
+ available = ubifs_calc_available(c, min_idx_lebs);
+
+ /*
+ * When reporting free space to user-space, UBIFS guarantees that it is
+ * possible to write a file of free space size. This means that for
+ * empty LEBs we may use more precise calculations than
+ * 'ubifs_calc_available()' is using. Namely, we know that in empty
+ * LEBs we would waste only @c->leb_overhead bytes, not @c->dark_wm.
+ * Thus, amend the available space.
+ *
+ * Note, the calculations below are similar to what we have in
+ * 'do_budget_space()', so refer there for comments.
+ */
if (min_idx_lebs > c->lst.idx_lebs)
rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
else
rsvd_idx_lebs = 0;
-
- if (rsvd_idx_lebs > c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt
- - c->lst.taken_empty_lebs) {
- spin_unlock(&c->space_lock);
- return 0;
- }
-
- available = ubifs_calc_available(c, min_idx_lebs);
- outstanding = c->budg_data_growth + c->budg_dd_growth;
- c->min_idx_lebs = min_idx_lebs;
+ lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
+ c->lst.taken_empty_lebs;
+ lebs -= rsvd_idx_lebs;
+ available += lebs * (c->dark_wm - c->leb_overhead);
spin_unlock(&c->space_lock);
if (available > outstanding)
diff --git a/fs/ubifs/commit.c b/fs/ubifs/commit.c
index 3b51631..0a6aa2c 100644
--- a/fs/ubifs/commit.c
+++ b/fs/ubifs/commit.c
@@ -74,6 +74,7 @@
goto out_up;
}
+ c->cmt_no += 1;
err = ubifs_gc_start_commit(c);
if (err)
goto out_up;
@@ -115,7 +116,7 @@
goto out;
mutex_lock(&c->mst_mutex);
- c->mst_node->cmt_no = cpu_to_le64(++c->cmt_no);
+ c->mst_node->cmt_no = cpu_to_le64(c->cmt_no);
c->mst_node->log_lnum = cpu_to_le32(new_ltail_lnum);
c->mst_node->root_lnum = cpu_to_le32(zroot.lnum);
c->mst_node->root_offs = cpu_to_le32(zroot.offs);
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 4e3aaeb..d7f7645 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -538,7 +538,7 @@
printk(KERN_DEBUG "\t%d orphan inode numbers:\n", n);
for (i = 0; i < n; i++)
printk(KERN_DEBUG "\t ino %llu\n",
- le64_to_cpu(orph->inos[i]));
+ (unsigned long long)le64_to_cpu(orph->inos[i]));
break;
}
default:
@@ -568,8 +568,8 @@
void dbg_dump_lstats(const struct ubifs_lp_stats *lst)
{
spin_lock(&dbg_lock);
- printk(KERN_DEBUG "Lprops statistics: empty_lebs %d, idx_lebs %d\n",
- lst->empty_lebs, lst->idx_lebs);
+ printk(KERN_DEBUG "(pid %d) Lprops statistics: empty_lebs %d, "
+ "idx_lebs %d\n", current->pid, lst->empty_lebs, lst->idx_lebs);
printk(KERN_DEBUG "\ttaken_empty_lebs %d, total_free %lld, "
"total_dirty %lld\n", lst->taken_empty_lebs, lst->total_free,
lst->total_dirty);
@@ -587,8 +587,8 @@
struct ubifs_gced_idx_leb *idx_gc;
spin_lock(&dbg_lock);
- printk(KERN_DEBUG "Budgeting info: budg_data_growth %lld, "
- "budg_dd_growth %lld, budg_idx_growth %lld\n",
+ printk(KERN_DEBUG "(pid %d) Budgeting info: budg_data_growth %lld, "
+ "budg_dd_growth %lld, budg_idx_growth %lld\n", current->pid,
c->budg_data_growth, c->budg_dd_growth, c->budg_idx_growth);
printk(KERN_DEBUG "\tdata budget sum %lld, total budget sum %lld, "
"freeable_cnt %d\n", c->budg_data_growth + c->budg_dd_growth,
@@ -634,7 +634,7 @@
struct ubifs_lprops lp;
struct ubifs_lp_stats lst;
- printk(KERN_DEBUG "Dumping LEB properties\n");
+ printk(KERN_DEBUG "(pid %d) Dumping LEB properties\n", current->pid);
ubifs_get_lp_stats(c, &lst);
dbg_dump_lstats(&lst);
@@ -655,7 +655,7 @@
if (dbg_failure_mode)
return;
- printk(KERN_DEBUG "Dumping LEB %d\n", lnum);
+ printk(KERN_DEBUG "(pid %d) Dumping LEB %d\n", current->pid, lnum);
sleb = ubifs_scan(c, lnum, 0, c->dbg_buf);
if (IS_ERR(sleb)) {
@@ -720,8 +720,8 @@
{
int i;
- printk(KERN_DEBUG "Dumping heap cat %d (%d elements)\n",
- cat, heap->cnt);
+ printk(KERN_DEBUG "(pid %d) Dumping heap cat %d (%d elements)\n",
+ current->pid, cat, heap->cnt);
for (i = 0; i < heap->cnt; i++) {
struct ubifs_lprops *lprops = heap->arr[i];
@@ -736,7 +736,7 @@
{
int i;
- printk(KERN_DEBUG "Dumping pnode:\n");
+ printk(KERN_DEBUG "(pid %d) Dumping pnode:\n", current->pid);
printk(KERN_DEBUG "\taddress %zx parent %zx cnext %zx\n",
(size_t)pnode, (size_t)parent, (size_t)pnode->cnext);
printk(KERN_DEBUG "\tflags %lu iip %d level %d num %d\n",
@@ -755,7 +755,7 @@
int level;
printk(KERN_DEBUG "\n");
- printk(KERN_DEBUG "Dumping the TNC tree\n");
+ printk(KERN_DEBUG "(pid %d) Dumping the TNC tree\n", current->pid);
znode = ubifs_tnc_levelorder_next(c->zroot.znode, NULL);
level = znode->level;
printk(KERN_DEBUG "== Level %d ==\n", level);
@@ -2208,16 +2208,17 @@
int dbg_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,
int offset, int len, int dtype)
{
- int err;
+ int err, failing;
if (in_failure_mode(desc))
return -EIO;
- if (do_fail(desc, lnum, 1))
+ failing = do_fail(desc, lnum, 1);
+ if (failing)
cut_data(buf, len);
err = ubi_leb_write(desc, lnum, buf, offset, len, dtype);
if (err)
return err;
- if (in_failure_mode(desc))
+ if (failing)
return -EIO;
return 0;
}
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 3c4f1e9..50315fc 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -27,7 +27,7 @@
#define UBIFS_DBG(op) op
-#define ubifs_assert(expr) do { \
+#define ubifs_assert(expr) do { \
if (unlikely(!(expr))) { \
printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \
__func__, __LINE__, current->pid); \
@@ -73,50 +73,50 @@
const union ubifs_key *key);
/*
- * DBGKEY macros require dbg_lock to be held, which it is in the dbg message
+ * DBGKEY macros require @dbg_lock to be held, which it is in the dbg message
* macros.
*/
#define DBGKEY(key) dbg_key_str0(c, (key))
#define DBGKEY1(key) dbg_key_str1(c, (key))
/* General messages */
-#define dbg_gen(fmt, ...) dbg_do_msg(UBIFS_MSG_GEN, fmt, ##__VA_ARGS__)
+#define dbg_gen(fmt, ...) dbg_do_msg(UBIFS_MSG_GEN, fmt, ##__VA_ARGS__)
/* Additional journal messages */
-#define dbg_jnl(fmt, ...) dbg_do_msg(UBIFS_MSG_JNL, fmt, ##__VA_ARGS__)
+#define dbg_jnl(fmt, ...) dbg_do_msg(UBIFS_MSG_JNL, fmt, ##__VA_ARGS__)
/* Additional TNC messages */
-#define dbg_tnc(fmt, ...) dbg_do_msg(UBIFS_MSG_TNC, fmt, ##__VA_ARGS__)
+#define dbg_tnc(fmt, ...) dbg_do_msg(UBIFS_MSG_TNC, fmt, ##__VA_ARGS__)
/* Additional lprops messages */
-#define dbg_lp(fmt, ...) dbg_do_msg(UBIFS_MSG_LP, fmt, ##__VA_ARGS__)
+#define dbg_lp(fmt, ...) dbg_do_msg(UBIFS_MSG_LP, fmt, ##__VA_ARGS__)
/* Additional LEB find messages */
-#define dbg_find(fmt, ...) dbg_do_msg(UBIFS_MSG_FIND, fmt, ##__VA_ARGS__)
+#define dbg_find(fmt, ...) dbg_do_msg(UBIFS_MSG_FIND, fmt, ##__VA_ARGS__)
/* Additional mount messages */
-#define dbg_mnt(fmt, ...) dbg_do_msg(UBIFS_MSG_MNT, fmt, ##__VA_ARGS__)
+#define dbg_mnt(fmt, ...) dbg_do_msg(UBIFS_MSG_MNT, fmt, ##__VA_ARGS__)
/* Additional I/O messages */
-#define dbg_io(fmt, ...) dbg_do_msg(UBIFS_MSG_IO, fmt, ##__VA_ARGS__)
+#define dbg_io(fmt, ...) dbg_do_msg(UBIFS_MSG_IO, fmt, ##__VA_ARGS__)
/* Additional commit messages */
-#define dbg_cmt(fmt, ...) dbg_do_msg(UBIFS_MSG_CMT, fmt, ##__VA_ARGS__)
+#define dbg_cmt(fmt, ...) dbg_do_msg(UBIFS_MSG_CMT, fmt, ##__VA_ARGS__)
/* Additional budgeting messages */
-#define dbg_budg(fmt, ...) dbg_do_msg(UBIFS_MSG_BUDG, fmt, ##__VA_ARGS__)
+#define dbg_budg(fmt, ...) dbg_do_msg(UBIFS_MSG_BUDG, fmt, ##__VA_ARGS__)
/* Additional log messages */
-#define dbg_log(fmt, ...) dbg_do_msg(UBIFS_MSG_LOG, fmt, ##__VA_ARGS__)
+#define dbg_log(fmt, ...) dbg_do_msg(UBIFS_MSG_LOG, fmt, ##__VA_ARGS__)
/* Additional gc messages */
-#define dbg_gc(fmt, ...) dbg_do_msg(UBIFS_MSG_GC, fmt, ##__VA_ARGS__)
+#define dbg_gc(fmt, ...) dbg_do_msg(UBIFS_MSG_GC, fmt, ##__VA_ARGS__)
/* Additional scan messages */
-#define dbg_scan(fmt, ...) dbg_do_msg(UBIFS_MSG_SCAN, fmt, ##__VA_ARGS__)
+#define dbg_scan(fmt, ...) dbg_do_msg(UBIFS_MSG_SCAN, fmt, ##__VA_ARGS__)
/* Additional recovery messages */
-#define dbg_rcvry(fmt, ...) dbg_do_msg(UBIFS_MSG_RCVRY, fmt, ##__VA_ARGS__)
+#define dbg_rcvry(fmt, ...) dbg_do_msg(UBIFS_MSG_RCVRY, fmt, ##__VA_ARGS__)
/*
* Debugging message type flags (must match msg_type_names in debug.c).
@@ -239,34 +239,23 @@
struct ubifs_zbranch *zbr, void *priv);
typedef int (*dbg_znode_callback)(struct ubifs_info *c,
struct ubifs_znode *znode, void *priv);
-
int dbg_walk_index(struct ubifs_info *c, dbg_leaf_callback leaf_cb,
dbg_znode_callback znode_cb, void *priv);
/* Checking functions */
int dbg_check_lprops(struct ubifs_info *c);
-
int dbg_old_index_check_init(struct ubifs_info *c, struct ubifs_zbranch *zroot);
int dbg_check_old_index(struct ubifs_info *c, struct ubifs_zbranch *zroot);
-
int dbg_check_cats(struct ubifs_info *c);
-
int dbg_check_ltab(struct ubifs_info *c);
-
int dbg_check_synced_i_size(struct inode *inode);
-
int dbg_check_dir_size(struct ubifs_info *c, const struct inode *dir);
-
int dbg_check_tnc(struct ubifs_info *c, int extra);
-
int dbg_check_idx_size(struct ubifs_info *c, long long idx_size);
-
int dbg_check_filesystem(struct ubifs_info *c);
-
void dbg_check_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat,
int add_pos);
-
int dbg_check_lprops(struct ubifs_info *c);
int dbg_check_lpt_nodes(struct ubifs_info *c, struct ubifs_cnode *cnode,
int row, int col);
@@ -329,71 +318,77 @@
#else /* !CONFIG_UBIFS_FS_DEBUG */
#define UBIFS_DBG(op)
-#define ubifs_assert(expr) ({})
-#define ubifs_assert_cmt_locked(c)
+
+/* Use "if (0)" to make compiler check arguments even if debugging is off */
+#define ubifs_assert(expr) do { \
+ if (0 && (expr)) \
+ printk(KERN_CRIT "UBIFS assert failed in %s at %u (pid %d)\n", \
+ __func__, __LINE__, current->pid); \
+} while (0)
+
+#define dbg_err(fmt, ...) do { \
+ if (0) \
+ ubifs_err(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define dbg_msg(fmt, ...) do { \
+ if (0) \
+ printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", \
+ current->pid, __func__, ##__VA_ARGS__); \
+} while (0)
+
#define dbg_dump_stack()
-#define dbg_err(fmt, ...) ({})
-#define dbg_msg(fmt, ...) ({})
-#define dbg_key(c, key, fmt, ...) ({})
+#define ubifs_assert_cmt_locked(c)
-#define dbg_gen(fmt, ...) ({})
-#define dbg_jnl(fmt, ...) ({})
-#define dbg_tnc(fmt, ...) ({})
-#define dbg_lp(fmt, ...) ({})
-#define dbg_find(fmt, ...) ({})
-#define dbg_mnt(fmt, ...) ({})
-#define dbg_io(fmt, ...) ({})
-#define dbg_cmt(fmt, ...) ({})
-#define dbg_budg(fmt, ...) ({})
-#define dbg_log(fmt, ...) ({})
-#define dbg_gc(fmt, ...) ({})
-#define dbg_scan(fmt, ...) ({})
-#define dbg_rcvry(fmt, ...) ({})
+#define dbg_gen(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_jnl(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_tnc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_lp(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_find(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_mnt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_io(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_cmt(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_budg(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_log(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_gc(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_scan(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define dbg_rcvry(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_ntype(type) ""
-#define dbg_cstate(cmt_state) ""
-#define dbg_get_key_dump(c, key) ({})
-#define dbg_dump_inode(c, inode) ({})
-#define dbg_dump_node(c, node) ({})
-#define dbg_dump_budget_req(req) ({})
-#define dbg_dump_lstats(lst) ({})
-#define dbg_dump_budg(c) ({})
-#define dbg_dump_lprop(c, lp) ({})
-#define dbg_dump_lprops(c) ({})
-#define dbg_dump_leb(c, lnum) ({})
-#define dbg_dump_znode(c, znode) ({})
-#define dbg_dump_heap(c, heap, cat) ({})
-#define dbg_dump_pnode(c, pnode, parent, iip) ({})
-#define dbg_dump_tnc(c) ({})
-#define dbg_dump_index(c) ({})
+#define DBGKEY(key) ((char *)(key))
+#define DBGKEY1(key) ((char *)(key))
+
+#define dbg_ntype(type) ""
+#define dbg_cstate(cmt_state) ""
+#define dbg_get_key_dump(c, key) ({})
+#define dbg_dump_inode(c, inode) ({})
+#define dbg_dump_node(c, node) ({})
+#define dbg_dump_budget_req(req) ({})
+#define dbg_dump_lstats(lst) ({})
+#define dbg_dump_budg(c) ({})
+#define dbg_dump_lprop(c, lp) ({})
+#define dbg_dump_lprops(c) ({})
+#define dbg_dump_leb(c, lnum) ({})
+#define dbg_dump_znode(c, znode) ({})
+#define dbg_dump_heap(c, heap, cat) ({})
+#define dbg_dump_pnode(c, pnode, parent, iip) ({})
+#define dbg_dump_tnc(c) ({})
+#define dbg_dump_index(c) ({})
#define dbg_walk_index(c, leaf_cb, znode_cb, priv) 0
-
#define dbg_old_index_check_init(c, zroot) 0
#define dbg_check_old_index(c, zroot) 0
-
#define dbg_check_cats(c) 0
-
#define dbg_check_ltab(c) 0
-
#define dbg_check_synced_i_size(inode) 0
-
#define dbg_check_dir_size(c, dir) 0
-
#define dbg_check_tnc(c, x) 0
-
#define dbg_check_idx_size(c, idx_size) 0
-
#define dbg_check_filesystem(c) 0
-
#define dbg_check_heap(c, heap, cat, add_pos) ({})
-
#define dbg_check_lprops(c) 0
#define dbg_check_lpt_nodes(c, cnode, row, col) 0
-
#define dbg_force_in_the_gaps_enabled 0
#define dbg_force_in_the_gaps() 0
-
#define dbg_failure_mode 0
#define dbg_failure_mode_registration(c) ({})
#define dbg_failure_mode_deregistration(c) ({})
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index e90374b..526c01e 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -165,7 +165,6 @@
}
inode->i_ino = ++c->highest_inum;
- inode->i_generation = ++c->vfs_gen;
/*
* The creation sequence number remains with this inode for its
* lifetime. All nodes for this inode have a greater sequence number,
@@ -220,15 +219,7 @@
err = ubifs_tnc_lookup_nm(c, &key, dent, &dentry->d_name);
if (err) {
- /*
- * Do not hash the direntry if parent 'i_nlink' is zero, because
- * this has side-effects - '->delete_inode()' call will not be
- * called for the parent orphan inode, because 'd_count' of its
- * direntry will stay 1 (it'll be negative direntry I guess)
- * and prevent 'iput_final()' until the dentry is destroyed due
- * to unmount or memory pressure.
- */
- if (err == -ENOENT && dir->i_nlink != 0) {
+ if (err == -ENOENT) {
dbg_gen("not found");
goto done;
}
@@ -435,7 +426,7 @@
while (1) {
dbg_gen("feed '%s', ino %llu, new f_pos %#x",
- dent->name, le64_to_cpu(dent->inum),
+ dent->name, (unsigned long long)le64_to_cpu(dent->inum),
key_hash_flash(c, &dent->key));
ubifs_assert(dent->ch.sqnum > ubifs_inode(dir)->creat_sqnum);
@@ -525,7 +516,7 @@
struct ubifs_inode *dir_ui = ubifs_inode(dir);
int err, sz_change = CALC_DENT_SIZE(dentry->d_name.len);
struct ubifs_budget_req req = { .new_dent = 1, .dirtied_ino = 2,
- .dirtied_ino_d = ui->data_len };
+ .dirtied_ino_d = ALIGN(ui->data_len, 8) };
/*
* Budget request settings: new direntry, changing the target inode,
@@ -596,7 +587,6 @@
if (err) {
if (err != -ENOSPC)
return err;
- err = 0;
budgeted = 0;
}
@@ -727,8 +717,7 @@
struct ubifs_inode *dir_ui = ubifs_inode(dir);
struct ubifs_info *c = dir->i_sb->s_fs_info;
int err, sz_change = CALC_DENT_SIZE(dentry->d_name.len);
- struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1,
- .dirtied_ino_d = 1 };
+ struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1 };
/*
* Budget request settings: new inode, new direntry and changing parent
@@ -789,7 +778,8 @@
int sz_change = CALC_DENT_SIZE(dentry->d_name.len);
int err, devlen = 0;
struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1,
- .new_ino_d = devlen, .dirtied_ino = 1 };
+ .new_ino_d = ALIGN(devlen, 8),
+ .dirtied_ino = 1 };
/*
* Budget request settings: new inode, new direntry and changing parent
@@ -863,7 +853,8 @@
int err, len = strlen(symname);
int sz_change = CALC_DENT_SIZE(dentry->d_name.len);
struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1,
- .new_ino_d = len, .dirtied_ino = 1 };
+ .new_ino_d = ALIGN(len, 8),
+ .dirtied_ino = 1 };
/*
* Budget request settings: new inode, new direntry and changing parent
@@ -1012,7 +1003,7 @@
struct ubifs_budget_req req = { .new_dent = 1, .mod_dent = 1,
.dirtied_ino = 3 };
struct ubifs_budget_req ino_req = { .dirtied_ino = 1,
- .dirtied_ino_d = old_inode_ui->data_len };
+ .dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) };
struct timespec time;
/*
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 8565e58..3d698e2 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -793,7 +793,7 @@
int err;
struct ubifs_budget_req req;
loff_t old_size = inode->i_size, new_size = attr->ia_size;
- int offset = new_size & (UBIFS_BLOCK_SIZE - 1);
+ int offset = new_size & (UBIFS_BLOCK_SIZE - 1), budgeted = 1;
struct ubifs_inode *ui = ubifs_inode(inode);
dbg_gen("ino %lu, size %lld -> %lld", inode->i_ino, old_size, new_size);
@@ -811,8 +811,15 @@
/* A funny way to budget for truncation node */
req.dirtied_ino_d = UBIFS_TRUN_NODE_SZ;
err = ubifs_budget_space(c, &req);
- if (err)
- return err;
+ if (err) {
+ /*
+ * Treat truncations to zero as deletion and always allow them,
+ * just like we do for '->unlink()'.
+ */
+ if (new_size || err != -ENOSPC)
+ return err;
+ budgeted = 0;
+ }
err = vmtruncate(inode, new_size);
if (err)
@@ -869,7 +876,12 @@
err = ubifs_jnl_truncate(c, inode, old_size, new_size);
mutex_unlock(&ui->ui_mutex);
out_budg:
- ubifs_release_budget(c, &req);
+ if (budgeted)
+ ubifs_release_budget(c, &req);
+ else {
+ c->nospace = c->nospace_rp = 0;
+ smp_wmb();
+ }
return err;
}
@@ -890,7 +902,7 @@
loff_t new_size = attr->ia_size;
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_budget_req req = { .dirtied_ino = 1,
- .dirtied_ino_d = ui->data_len };
+ .dirtied_ino_d = ALIGN(ui->data_len, 8) };
err = ubifs_budget_space(c, &req);
if (err)
@@ -941,7 +953,8 @@
struct inode *inode = dentry->d_inode;
struct ubifs_info *c = inode->i_sb->s_fs_info;
- dbg_gen("ino %lu, ia_valid %#x", inode->i_ino, attr->ia_valid);
+ dbg_gen("ino %lu, mode %#x, ia_valid %#x",
+ inode->i_ino, inode->i_mode, attr->ia_valid);
err = inode_change_ok(inode, attr);
if (err)
return err;
@@ -1051,7 +1064,7 @@
if (mctime_update_needed(inode, &now)) {
int err, release;
struct ubifs_budget_req req = { .dirtied_ino = 1,
- .dirtied_ino_d = ui->data_len };
+ .dirtied_ino_d = ALIGN(ui->data_len, 8) };
err = ubifs_budget_space(c, &req);
if (err)
@@ -1270,6 +1283,7 @@
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,
.splice_read = generic_file_splice_read,
+ .splice_write = generic_file_splice_write,
#ifdef CONFIG_COMPAT
.compat_ioctl = ubifs_compat_ioctl,
#endif
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 10394c5..47814cd 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -211,14 +211,8 @@
* dirty index heap, and it falls-back to LPT scanning if the heaps are empty
* or do not have an LEB which satisfies the @min_space criteria.
*
- * Note:
- * o LEBs which have less than dead watermark of dirty space are never picked
- * by this function;
- *
- * Returns zero and the LEB properties of
- * found dirty LEB in case of success, %-ENOSPC if no dirty LEB was found and a
- * negative error code in case of other failures. The returned LEB is marked as
- * "taken".
+ * Note, LEBs which have less than dead watermark of free + dirty space are
+ * never picked by this function.
*
* The additional @pick_free argument controls if this function has to return a
* free or freeable LEB if one is present. For example, GC must to set it to %1,
@@ -231,6 +225,10 @@
*
* In addition @pick_free is set to %2 by the recovery process in order to
* recover gc_lnum in which case an index LEB must not be returned.
+ *
+ * This function returns zero and the LEB properties of found dirty LEB in case
+ * of success, %-ENOSPC if no dirty LEB was found and a negative error code in
+ * case of other failures. The returned LEB is marked as "taken".
*/
int ubifs_find_dirty_leb(struct ubifs_info *c, struct ubifs_lprops *ret_lp,
int min_space, int pick_free)
@@ -245,7 +243,7 @@
int lebs, rsvd_idx_lebs = 0;
spin_lock(&c->space_lock);
- lebs = c->lst.empty_lebs;
+ lebs = c->lst.empty_lebs + c->idx_gc_cnt;
lebs += c->freeable_cnt - c->lst.taken_empty_lebs;
/*
@@ -290,9 +288,14 @@
idx_lp = idx_heap->arr[0];
sum = idx_lp->free + idx_lp->dirty;
/*
- * Since we reserve twice as more space for the index than it
+ * Since we reserve thrice as much space for the index than it
* actually takes, it does not make sense to pick indexing LEBs
- * with less than half LEB of dirty space.
+ * with less than, say, half LEB of dirty space. May be half is
+ * not the optimal boundary - this should be tested and
+ * checked. This boundary should determine how much we use
+ * in-the-gaps to consolidate the index comparing to how much
+ * we use garbage collector to consolidate it. The "half"
+ * criteria just feels to be fine.
*/
if (sum < min_space || sum < c->half_leb_size)
idx_lp = NULL;
@@ -312,7 +315,7 @@
lp = idx_lp;
if (lp) {
- ubifs_assert(lp->dirty >= c->dead_wm);
+ ubifs_assert(lp->free + lp->dirty >= c->dead_wm);
goto found;
}
@@ -504,7 +507,6 @@
rsvd_idx_lebs = 0;
lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
c->lst.taken_empty_lebs;
- ubifs_assert(lebs + c->lst.idx_lebs >= c->min_idx_lebs);
if (rsvd_idx_lebs < lebs)
/*
* OK to allocate an empty LEB, but we still don't want to go
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index d0f3dac..02aba36 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -334,15 +334,21 @@
err = move_nodes(c, sleb);
if (err)
- goto out;
+ goto out_inc_seq;
err = gc_sync_wbufs(c);
if (err)
- goto out;
+ goto out_inc_seq;
err = ubifs_change_one_lp(c, lnum, c->leb_size, 0, 0, 0, 0);
if (err)
- goto out;
+ goto out_inc_seq;
+
+ /* Allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
if (c->gc_lnum == -1) {
c->gc_lnum = lnum;
@@ -363,6 +369,14 @@
out:
ubifs_scan_destroy(sleb);
return err;
+
+out_inc_seq:
+ /* We may have moved at least some nodes so allow for races with TNC */
+ c->gced_lnum = lnum;
+ smp_wmb();
+ c->gc_seq += 1;
+ smp_wmb();
+ goto out;
}
/**
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index 3374f91..054363f 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -54,6 +54,20 @@
#include "ubifs.h"
/**
+ * ubifs_ro_mode - switch UBIFS to read read-only mode.
+ * @c: UBIFS file-system description object
+ * @err: error code which is the reason of switching to R/O mode
+ */
+void ubifs_ro_mode(struct ubifs_info *c, int err)
+{
+ if (!c->ro_media) {
+ c->ro_media = 1;
+ ubifs_warn("switched to read-only mode, error %d", err);
+ dbg_dump_stack();
+ }
+}
+
+/**
* ubifs_check_node - check node.
* @c: UBIFS file-system description object
* @buf: node to check
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index 283155a..22993f8 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -447,13 +447,11 @@
* @ino: buffer in which to pack inode node
* @inode: inode to pack
* @last: indicates the last node of the group
- * @last_reference: non-zero if this is a deletion inode
*/
static void pack_inode(struct ubifs_info *c, struct ubifs_ino_node *ino,
- const struct inode *inode, int last,
- int last_reference)
+ const struct inode *inode, int last)
{
- int data_len = 0;
+ int data_len = 0, last_reference = !inode->i_nlink;
struct ubifs_inode *ui = ubifs_inode(inode);
ino->ch.node_type = UBIFS_INO_NODE;
@@ -596,9 +594,9 @@
ubifs_prep_grp_node(c, dent, dlen, 0);
ino = (void *)dent + aligned_dlen;
- pack_inode(c, ino, inode, 0, last_reference);
+ pack_inode(c, ino, inode, 0);
ino = (void *)ino + aligned_ilen;
- pack_inode(c, ino, dir, 1, 0);
+ pack_inode(c, ino, dir, 1);
if (last_reference) {
err = ubifs_add_orphan(c, inode->i_ino);
@@ -606,6 +604,7 @@
release_head(c, BASEHD);
goto out_finish;
}
+ ui->del_cmtno = c->cmt_no;
}
err = write_head(c, BASEHD, dent, len, &lnum, &dent_offs, sync);
@@ -750,30 +749,25 @@
* ubifs_jnl_write_inode - flush inode to the journal.
* @c: UBIFS file-system description object
* @inode: inode to flush
- * @deletion: inode has been deleted
*
* This function writes inode @inode to the journal. If the inode is
* synchronous, it also synchronizes the write-buffer. Returns zero in case of
* success and a negative error code in case of failure.
*/
-int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode,
- int deletion)
+int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode)
{
- int err, len, lnum, offs, sync = 0;
+ int err, lnum, offs;
struct ubifs_ino_node *ino;
struct ubifs_inode *ui = ubifs_inode(inode);
+ int sync = 0, len = UBIFS_INO_NODE_SZ, last_reference = !inode->i_nlink;
- dbg_jnl("ino %lu%s", inode->i_ino,
- deletion ? " (last reference)" : "");
- if (deletion)
- ubifs_assert(inode->i_nlink == 0);
+ dbg_jnl("ino %lu, nlink %u", inode->i_ino, inode->i_nlink);
- len = UBIFS_INO_NODE_SZ;
/*
* If the inode is being deleted, do not write the attached data. No
* need to synchronize the write-buffer either.
*/
- if (!deletion) {
+ if (!last_reference) {
len += ui->data_len;
sync = IS_SYNC(inode);
}
@@ -786,7 +780,7 @@
if (err)
goto out_free;
- pack_inode(c, ino, inode, 1, deletion);
+ pack_inode(c, ino, inode, 1);
err = write_head(c, BASEHD, ino, len, &lnum, &offs, sync);
if (err)
goto out_release;
@@ -795,7 +789,7 @@
inode->i_ino);
release_head(c, BASEHD);
- if (deletion) {
+ if (last_reference) {
err = ubifs_tnc_remove_ino(c, inode->i_ino);
if (err)
goto out_ro;
@@ -828,6 +822,65 @@
}
/**
+ * ubifs_jnl_delete_inode - delete an inode.
+ * @c: UBIFS file-system description object
+ * @inode: inode to delete
+ *
+ * This function deletes inode @inode which includes removing it from orphans,
+ * deleting it from TNC and, in some cases, writing a deletion inode to the
+ * journal.
+ *
+ * When regular file inodes are unlinked or a directory inode is removed, the
+ * 'ubifs_jnl_update()' function writes a corresponding deletion inode and
+ * direntry to the media, and adds the inode to orphans. After this, when the
+ * last reference to this inode has been dropped, this function is called. In
+ * general, it has to write one more deletion inode to the media, because if
+ * a commit happened between 'ubifs_jnl_update()' and
+ * 'ubifs_jnl_delete_inode()', the deletion inode is not in the journal
+ * anymore, and in fact it might not be on the flash anymore, because it might
+ * have been garbage-collected already. And for optimization reasons UBIFS does
+ * not read the orphan area if it has been unmounted cleanly, so it would have
+ * no indication in the journal that there is a deleted inode which has to be
+ * removed from TNC.
+ *
+ * However, if there was no commit between 'ubifs_jnl_update()' and
+ * 'ubifs_jnl_delete_inode()', then there is no need to write the deletion
+ * inode to the media for the second time. And this is quite a typical case.
+ *
+ * This function returns zero in case of success and a negative error code in
+ * case of failure.
+ */
+int ubifs_jnl_delete_inode(struct ubifs_info *c, const struct inode *inode)
+{
+ int err;
+ struct ubifs_inode *ui = ubifs_inode(inode);
+
+ ubifs_assert(inode->i_nlink == 0);
+
+ if (ui->del_cmtno != c->cmt_no)
+ /* A commit happened for sure */
+ return ubifs_jnl_write_inode(c, inode);
+
+ down_read(&c->commit_sem);
+ /*
+ * Check commit number again, because the first test has been done
+ * without @c->commit_sem, so a commit might have happened.
+ */
+ if (ui->del_cmtno != c->cmt_no) {
+ up_read(&c->commit_sem);
+ return ubifs_jnl_write_inode(c, inode);
+ }
+
+ err = ubifs_tnc_remove_ino(c, inode->i_ino);
+ if (err)
+ ubifs_ro_mode(c, err);
+ else
+ ubifs_delete_orphan(c, inode->i_ino);
+ up_read(&c->commit_sem);
+ return err;
+}
+
+/**
* ubifs_jnl_rename - rename a directory entry.
* @c: UBIFS file-system description object
* @old_dir: parent inode of directory entry to rename
@@ -917,16 +970,16 @@
p = (void *)dent2 + aligned_dlen2;
if (new_inode) {
- pack_inode(c, p, new_inode, 0, last_reference);
+ pack_inode(c, p, new_inode, 0);
p += ALIGN(ilen, 8);
}
if (!move)
- pack_inode(c, p, old_dir, 1, 0);
+ pack_inode(c, p, old_dir, 1);
else {
- pack_inode(c, p, old_dir, 0, 0);
+ pack_inode(c, p, old_dir, 0);
p += ALIGN(plen, 8);
- pack_inode(c, p, new_dir, 1, 0);
+ pack_inode(c, p, new_dir, 1);
}
if (last_reference) {
@@ -935,6 +988,7 @@
release_head(c, BASEHD);
goto out_finish;
}
+ new_ui->del_cmtno = c->cmt_no;
}
err = write_head(c, BASEHD, dent, len, &lnum, &offs, sync);
@@ -1131,7 +1185,7 @@
if (err)
goto out_free;
- pack_inode(c, ino, inode, 0, 0);
+ pack_inode(c, ino, inode, 0);
ubifs_prep_grp_node(c, trun, UBIFS_TRUN_NODE_SZ, dlen ? 0 : 1);
if (dlen)
ubifs_prep_grp_node(c, dn, dlen, 1);
@@ -1251,9 +1305,9 @@
ubifs_prep_grp_node(c, xent, xlen, 0);
ino = (void *)xent + aligned_xlen;
- pack_inode(c, ino, inode, 0, 1);
+ pack_inode(c, ino, inode, 0);
ino = (void *)ino + UBIFS_INO_NODE_SZ;
- pack_inode(c, ino, host, 1, 0);
+ pack_inode(c, ino, host, 1);
err = write_head(c, BASEHD, xent, len, &lnum, &xent_offs, sync);
if (!sync && !err)
@@ -1320,7 +1374,7 @@
const struct inode *host)
{
int err, len1, len2, aligned_len, aligned_len1, lnum, offs;
- struct ubifs_inode *host_ui = ubifs_inode(inode);
+ struct ubifs_inode *host_ui = ubifs_inode(host);
struct ubifs_ino_node *ino;
union ubifs_key key;
int sync = IS_DIRSYNC(host);
@@ -1344,8 +1398,8 @@
if (err)
goto out_free;
- pack_inode(c, ino, host, 0, 0);
- pack_inode(c, (void *)ino + aligned_len1, inode, 1, 0);
+ pack_inode(c, ino, host, 0);
+ pack_inode(c, (void *)ino + aligned_len1, inode, 1);
err = write_head(c, BASEHD, ino, aligned_len, &lnum, &offs, 0);
if (!sync && !err) {
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index 36857b9..3e0aa73 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -317,6 +317,8 @@
return 0;
out_unlock:
+ if (err != -EAGAIN)
+ ubifs_ro_mode(c, err);
mutex_unlock(&c->log_mutex);
kfree(ref);
kfree(bud);
@@ -410,7 +412,7 @@
return -ENOMEM;
cs->ch.node_type = UBIFS_CS_NODE;
- cs->cmt_no = cpu_to_le64(c->cmt_no + 1);
+ cs->cmt_no = cpu_to_le64(c->cmt_no);
ubifs_prepare_node(c, cs, UBIFS_CS_NODE_SZ, 0);
/*
diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h
index 4beccfc..4c12a92 100644
--- a/fs/ubifs/misc.h
+++ b/fs/ubifs/misc.h
@@ -80,20 +80,6 @@
}
/**
- * ubifs_ro_mode - switch UBIFS to read read-only mode.
- * @c: UBIFS file-system description object
- * @err: error code which is the reason of switching to R/O mode
- */
-static inline void ubifs_ro_mode(struct ubifs_info *c, int err)
-{
- if (!c->ro_media) {
- c->ro_media = 1;
- ubifs_warn("switched to read-only mode, error %d", err);
- dbg_dump_stack();
- }
-}
-
-/**
* ubifs_compr_present - check if compressor was compiled in.
* @compr_type: compressor type to check
*
@@ -298,38 +284,6 @@
}
/**
- * ubifs_reported_space - calculate reported free space.
- * @c: the UBIFS file-system description object
- * @free: amount of free space
- *
- * This function calculates amount of free space which will be reported to
- * user-space. User-space application tend to expect that if the file-system
- * (e.g., via the 'statfs()' call) reports that it has N bytes available, they
- * are able to write a file of size N. UBIFS attaches node headers to each data
- * node and it has to write indexind nodes as well. This introduces additional
- * overhead, and UBIFS it has to report sligtly less free space to meet the
- * above expectetion.
- *
- * This function assumes free space is made up of uncompressed data nodes and
- * full index nodes (one per data node, doubled because we always allow enough
- * space to write the index twice).
- *
- * Note, the calculation is pessimistic, which means that most of the time
- * UBIFS reports less space than it actually has.
- */
-static inline long long ubifs_reported_space(const struct ubifs_info *c,
- uint64_t free)
-{
- int divisor, factor;
-
- divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz << 1);
- factor = UBIFS_MAX_DATA_NODE_SZ - UBIFS_DATA_NODE_SZ;
- do_div(free, divisor);
-
- return free * factor;
-}
-
-/**
* ubifs_current_time - round current time to time granularity.
* @inode: inode
*/
@@ -339,4 +293,21 @@
current_fs_time(inode->i_sb) : CURRENT_TIME_SEC;
}
+/**
+ * ubifs_tnc_lookup - look up a file-system node.
+ * @c: UBIFS file-system description object
+ * @key: node key to lookup
+ * @node: the node is returned here
+ *
+ * This function look up and reads node with key @key. The caller has to make
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure.
+ */
+static inline int ubifs_tnc_lookup(struct ubifs_info *c,
+ const union ubifs_key *key, void *node)
+{
+ return ubifs_tnc_locate(c, key, node, NULL, NULL);
+}
+
#endif /* __UBIFS_MISC_H__ */
diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c
index 3afeb92..02d3462 100644
--- a/fs/ubifs/orphan.c
+++ b/fs/ubifs/orphan.c
@@ -310,10 +310,10 @@
c->cmt_orphans -= cnt;
spin_unlock(&c->orphan_lock);
if (c->cmt_orphans)
- orph->cmt_no = cpu_to_le64(c->cmt_no + 1);
+ orph->cmt_no = cpu_to_le64(c->cmt_no);
else
/* Mark the last node of the commit */
- orph->cmt_no = cpu_to_le64((c->cmt_no + 1) | (1ULL << 63));
+ orph->cmt_no = cpu_to_le64((c->cmt_no) | (1ULL << 63));
ubifs_assert(c->ohead_offs + len <= c->leb_size);
ubifs_assert(c->ohead_lnum >= c->orph_first);
ubifs_assert(c->ohead_lnum <= c->orph_last);
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index ca1e2d4..3f49020 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -30,7 +30,6 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/ctype.h>
-#include <linux/random.h>
#include <linux/kthread.h>
#include <linux/parser.h>
#include <linux/seq_file.h>
@@ -149,7 +148,7 @@
if (err)
goto out_invalid;
- /* Disable readahead */
+ /* Disable read-ahead */
inode->i_mapping->backing_dev_info = &c->bdi;
switch (inode->i_mode & S_IFMT) {
@@ -278,7 +277,7 @@
*/
static int ubifs_write_inode(struct inode *inode, int wait)
{
- int err;
+ int err = 0;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
@@ -299,10 +298,18 @@
return 0;
}
- dbg_gen("inode %lu", inode->i_ino);
- err = ubifs_jnl_write_inode(c, inode, 0);
- if (err)
- ubifs_err("can't write inode %lu, error %d", inode->i_ino, err);
+ /*
+ * As an optimization, do not write orphan inodes to the media just
+ * because this is not needed.
+ */
+ dbg_gen("inode %lu, mode %#x, nlink %u",
+ inode->i_ino, (int)inode->i_mode, inode->i_nlink);
+ if (inode->i_nlink) {
+ err = ubifs_jnl_write_inode(c, inode);
+ if (err)
+ ubifs_err("can't write inode %lu, error %d",
+ inode->i_ino, err);
+ }
ui->dirty = 0;
mutex_unlock(&ui->ui_mutex);
@@ -314,8 +321,9 @@
{
int err;
struct ubifs_info *c = inode->i_sb->s_fs_info;
+ struct ubifs_inode *ui = ubifs_inode(inode);
- if (ubifs_inode(inode)->xattr)
+ if (ui->xattr)
/*
* Extended attribute inode deletions are fully handled in
* 'ubifs_removexattr()'. These inodes are special and have
@@ -323,7 +331,7 @@
*/
goto out;
- dbg_gen("inode %lu", inode->i_ino);
+ dbg_gen("inode %lu, mode %#x", inode->i_ino, (int)inode->i_mode);
ubifs_assert(!atomic_read(&inode->i_count));
ubifs_assert(inode->i_nlink == 0);
@@ -331,15 +339,19 @@
if (is_bad_inode(inode))
goto out;
- ubifs_inode(inode)->ui_size = inode->i_size = 0;
- err = ubifs_jnl_write_inode(c, inode, 1);
+ ui->ui_size = inode->i_size = 0;
+ err = ubifs_jnl_delete_inode(c, inode);
if (err)
/*
* Worst case we have a lost orphan inode wasting space, so a
- * simple error message is ok here.
+ * simple error message is OK here.
*/
- ubifs_err("can't write inode %lu, error %d", inode->i_ino, err);
+ ubifs_err("can't delete inode %lu, error %d",
+ inode->i_ino, err);
+
out:
+ if (ui->dirty)
+ ubifs_release_dirty_inode_budget(c, ui);
clear_inode(inode);
}
@@ -358,8 +370,9 @@
{
struct ubifs_info *c = dentry->d_sb->s_fs_info;
unsigned long long free;
+ __le32 *uuid = (__le32 *)c->uuid;
- free = ubifs_budg_get_free_space(c);
+ free = ubifs_get_free_space(c);
dbg_gen("free space %lld bytes (%lld blocks)",
free, free >> UBIFS_BLOCK_SHIFT);
@@ -374,7 +387,8 @@
buf->f_files = 0;
buf->f_ffree = 0;
buf->f_namelen = UBIFS_MAX_NLEN;
-
+ buf->f_fsid.val[0] = le32_to_cpu(uuid[0]) ^ le32_to_cpu(uuid[2]);
+ buf->f_fsid.val[1] = le32_to_cpu(uuid[1]) ^ le32_to_cpu(uuid[3]);
return 0;
}
@@ -518,6 +532,12 @@
c->dead_wm = ALIGN(MIN_WRITE_SZ, c->min_io_size);
c->dark_wm = ALIGN(UBIFS_MAX_NODE_SZ, c->min_io_size);
+ /*
+ * Calculate how many bytes would be wasted at the end of LEB if it was
+ * fully filled with data nodes of maximum size. This is used in
+ * calculations when reporting free space.
+ */
+ c->leb_overhead = c->leb_size % UBIFS_MAX_DATA_NODE_SZ;
return 0;
}
@@ -635,13 +655,11 @@
* internally because it does not make much sense for UBIFS, but it is
* necessary to report something for the 'statfs()' call.
*
- * Subtract the LEB reserved for GC and the LEB which is reserved for
- * deletions.
- *
- * Review 'ubifs_calc_available()' if changing this calculation.
+ * Subtract the LEB reserved for GC, the LEB which is reserved for
+ * deletions, and assume only one journal head is available.
*/
- tmp64 = c->main_lebs - 2;
- tmp64 *= (uint64_t)c->leb_size - c->dark_wm;
+ tmp64 = c->main_lebs - 2 - c->jhead_cnt + 1;
+ tmp64 *= (uint64_t)c->leb_size - c->leb_overhead;
tmp64 = ubifs_reported_space(c, tmp64);
c->block_cnt = tmp64 >> UBIFS_BLOCK_SHIFT;
@@ -1006,14 +1024,13 @@
goto out_dereg;
}
+ sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num, c->vi.vol_id);
if (!mounted_read_only) {
err = alloc_wbufs(c);
if (err)
goto out_cbuf;
/* Create background thread */
- sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num,
- c->vi.vol_id);
c->bgt = kthread_create(ubifs_bg_thread, c, c->bgt_name);
if (!c->bgt)
c->bgt = ERR_PTR(-EINVAL);
@@ -1122,8 +1139,8 @@
if (err)
goto out_infos;
- ubifs_msg("mounted UBI device %d, volume %d", c->vi.ubi_num,
- c->vi.vol_id);
+ ubifs_msg("mounted UBI device %d, volume %d, name \"%s\"",
+ c->vi.ubi_num, c->vi.vol_id, c->vi.name);
if (mounted_read_only)
ubifs_msg("mounted read-only");
x = (long long)c->main_lebs * c->leb_size;
@@ -1469,6 +1486,7 @@
*/
ubifs_assert(atomic_long_read(&c->dirty_pg_cnt) == 0);
ubifs_assert(c->budg_idx_growth == 0);
+ ubifs_assert(c->budg_dd_growth == 0);
ubifs_assert(c->budg_data_growth == 0);
/*
@@ -1657,7 +1675,6 @@
INIT_LIST_HEAD(&c->orph_new);
c->highest_inum = UBIFS_FIRST_INO;
- get_random_bytes(&c->vfs_gen, sizeof(int));
c->lhead_lnum = c->ltail_lnum = UBIFS_LOG_LNUM;
ubi_get_volume_info(ubi, &c->vi);
@@ -1671,10 +1688,10 @@
}
/*
- * UBIFS provids 'backing_dev_info' in order to disable readahead. For
+ * UBIFS provides 'backing_dev_info' in order to disable read-ahead. For
* UBIFS, I/O is not deferred, it is done immediately in readpage,
* which means the user would have to wait not just for their own I/O
- * but the readahead I/O as well i.e. completely pointless.
+ * but the read-ahead I/O as well i.e. completely pointless.
*
* Read-ahead will be disabled because @c->bdi.ra_pages is 0.
*/
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index e909f4a..7634c59 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -506,7 +506,7 @@
if (keys_cmp(c, key, &node_key) != 0)
ret = 0;
}
- if (ret == 0)
+ if (ret == 0 && c->replaying)
dbg_mnt("dangling branch LEB %d:%d len %d, key %s",
zbr->lnum, zbr->offs, zbr->len, DBGKEY(key));
return ret;
@@ -1382,50 +1382,39 @@
}
/**
- * ubifs_tnc_lookup - look up a file-system node.
+ * maybe_leb_gced - determine if a LEB may have been garbage collected.
* @c: UBIFS file-system description object
- * @key: node key to lookup
- * @node: the node is returned here
+ * @lnum: LEB number
+ * @gc_seq1: garbage collection sequence number
*
- * This function look up and reads node with key @key. The caller has to make
- * sure the @node buffer is large enough to fit the node. Returns zero in case
- * of success, %-ENOENT if the node was not found, and a negative error code in
- * case of failure.
+ * This function determines if @lnum may have been garbage collected since
+ * sequence number @gc_seq1. If it may have been then %1 is returned, otherwise
+ * %0 is returned.
*/
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
- void *node)
+static int maybe_leb_gced(struct ubifs_info *c, int lnum, int gc_seq1)
{
- int found, n, err;
- struct ubifs_znode *znode;
- struct ubifs_zbranch zbr, *zt;
+ int gc_seq2, gced_lnum;
- mutex_lock(&c->tnc_mutex);
- found = ubifs_lookup_level0(c, key, &znode, &n);
- if (!found) {
- err = -ENOENT;
- goto out;
- } else if (found < 0) {
- err = found;
- goto out;
- }
- zt = &znode->zbranch[n];
- if (is_hash_key(c, key)) {
- /*
- * In this case the leaf node cache gets used, so we pass the
- * address of the zbranch and keep the mutex locked
- */
- err = tnc_read_node_nm(c, zt, node);
- goto out;
- }
- zbr = znode->zbranch[n];
- mutex_unlock(&c->tnc_mutex);
-
- err = ubifs_tnc_read_node(c, &zbr, node);
- return err;
-
-out:
- mutex_unlock(&c->tnc_mutex);
- return err;
+ gced_lnum = c->gced_lnum;
+ smp_rmb();
+ gc_seq2 = c->gc_seq;
+ /* Same seq means no GC */
+ if (gc_seq1 == gc_seq2)
+ return 0;
+ /* Different by more than 1 means we don't know */
+ if (gc_seq1 + 1 != gc_seq2)
+ return 1;
+ /*
+ * We have seen the sequence number has increased by 1. Now we need to
+ * be sure we read the right LEB number, so read it again.
+ */
+ smp_rmb();
+ if (gced_lnum != c->gced_lnum)
+ return 1;
+ /* Finally we can check lnum */
+ if (gced_lnum == lnum)
+ return 1;
+ return 0;
}
/**
@@ -1436,16 +1425,19 @@
* @lnum: LEB number is returned here
* @offs: offset is returned here
*
- * This function is the same as 'ubifs_tnc_lookup()' but it returns the node
- * location also. See 'ubifs_tnc_lookup()'.
+ * This function look up and reads node with key @key. The caller has to make
+ * sure the @node buffer is large enough to fit the node. Returns zero in case
+ * of success, %-ENOENT if the node was not found, and a negative error code in
+ * case of failure. The node location can be returned in @lnum and @offs.
*/
int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
void *node, int *lnum, int *offs)
{
- int found, n, err;
+ int found, n, err, safely = 0, gc_seq1;
struct ubifs_znode *znode;
struct ubifs_zbranch zbr, *zt;
+again:
mutex_lock(&c->tnc_mutex);
found = ubifs_lookup_level0(c, key, &znode, &n);
if (!found) {
@@ -1456,24 +1448,43 @@
goto out;
}
zt = &znode->zbranch[n];
+ if (lnum) {
+ *lnum = zt->lnum;
+ *offs = zt->offs;
+ }
if (is_hash_key(c, key)) {
/*
* In this case the leaf node cache gets used, so we pass the
* address of the zbranch and keep the mutex locked
*/
- *lnum = zt->lnum;
- *offs = zt->offs;
err = tnc_read_node_nm(c, zt, node);
goto out;
}
+ if (safely) {
+ err = ubifs_tnc_read_node(c, zt, node);
+ goto out;
+ }
+ /* Drop the TNC mutex prematurely and race with garbage collection */
zbr = znode->zbranch[n];
+ gc_seq1 = c->gc_seq;
mutex_unlock(&c->tnc_mutex);
- *lnum = zbr.lnum;
- *offs = zbr.offs;
+ if (ubifs_get_wbuf(c, zbr.lnum)) {
+ /* We do not GC journal heads */
+ err = ubifs_tnc_read_node(c, &zbr, node);
+ return err;
+ }
- err = ubifs_tnc_read_node(c, &zbr, node);
- return err;
+ err = fallible_read_node(c, key, &zbr, node);
+ if (err <= 0 || maybe_leb_gced(c, zbr.lnum, gc_seq1)) {
+ /*
+ * The node may have been GC'ed out from under us so try again
+ * while keeping the TNC mutex locked.
+ */
+ safely = 1;
+ goto again;
+ }
+ return 0;
out:
mutex_unlock(&c->tnc_mutex);
@@ -1498,7 +1509,6 @@
{
int found, n, err;
struct ubifs_znode *znode;
- struct ubifs_zbranch zbr;
dbg_tnc("name '%.*s' key %s", nm->len, nm->name, DBGKEY(key));
mutex_lock(&c->tnc_mutex);
@@ -1522,11 +1532,7 @@
goto out_unlock;
}
- zbr = znode->zbranch[n];
- mutex_unlock(&c->tnc_mutex);
-
- err = tnc_read_node_nm(c, &zbr, node);
- return err;
+ err = tnc_read_node_nm(c, &znode->zbranch[n], node);
out_unlock:
mutex_unlock(&c->tnc_mutex);
diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c
index 8117e65..8ac76b1 100644
--- a/fs/ubifs/tnc_commit.c
+++ b/fs/ubifs/tnc_commit.c
@@ -372,26 +372,25 @@
written = layout_leb_in_gaps(c, p);
if (written < 0) {
err = written;
- if (err == -ENOSPC) {
- if (!dbg_force_in_the_gaps_enabled) {
- /*
- * Do not print scary warnings if the
- * debugging option which forces
- * in-the-gaps is enabled.
- */
- ubifs_err("out of space");
- spin_lock(&c->space_lock);
- dbg_dump_budg(c);
- spin_unlock(&c->space_lock);
- dbg_dump_lprops(c);
- }
- /* Try to commit anyway */
- err = 0;
- break;
+ if (err != -ENOSPC) {
+ kfree(c->gap_lebs);
+ c->gap_lebs = NULL;
+ return err;
}
- kfree(c->gap_lebs);
- c->gap_lebs = NULL;
- return err;
+ if (!dbg_force_in_the_gaps_enabled) {
+ /*
+ * Do not print scary warnings if the debugging
+ * option which forces in-the-gaps is enabled.
+ */
+ ubifs_err("out of space");
+ spin_lock(&c->space_lock);
+ dbg_dump_budg(c);
+ spin_unlock(&c->space_lock);
+ dbg_dump_lprops(c);
+ }
+ /* Try to commit anyway */
+ err = 0;
+ break;
}
p++;
cnt -= written;
diff --git a/fs/ubifs/ubifs-media.h b/fs/ubifs/ubifs-media.h
index 0cc7da9..a9ecbd9 100644
--- a/fs/ubifs/ubifs-media.h
+++ b/fs/ubifs/ubifs-media.h
@@ -87,7 +87,7 @@
#define UBIFS_SK_LEN 8
/* Minimum index tree fanout */
-#define UBIFS_MIN_FANOUT 2
+#define UBIFS_MIN_FANOUT 3
/* Maximum number of levels in UBIFS indexing B-tree */
#define UBIFS_MAX_LEVELS 512
@@ -228,10 +228,10 @@
/* Minimum number of orphan area logical eraseblocks */
#define UBIFS_MIN_ORPH_LEBS 1
/*
- * Minimum number of main area logical eraseblocks (buds, 2 for the index, 1
+ * Minimum number of main area logical eraseblocks (buds, 3 for the index, 1
* for GC, 1 for deletions, and at least 1 for committed data).
*/
-#define UBIFS_MIN_MAIN_LEBS (UBIFS_MIN_BUD_LEBS + 5)
+#define UBIFS_MIN_MAIN_LEBS (UBIFS_MIN_BUD_LEBS + 6)
/* Minimum number of logical eraseblocks */
#define UBIFS_MIN_LEB_CNT (UBIFS_SB_LEBS + UBIFS_MST_LEBS + \
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index e4f89f2..17c620b 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -20,8 +20,6 @@
* Adrian Hunter
*/
-/* Implementation version 0.7 */
-
#ifndef __UBIFS_H__
#define __UBIFS_H__
@@ -322,6 +320,8 @@
* struct ubifs_inode - UBIFS in-memory inode description.
* @vfs_inode: VFS inode description object
* @creat_sqnum: sequence number at time of creation
+ * @del_cmtno: commit number corresponding to the time the inode was deleted,
+ * protected by @c->commit_sem;
* @xattr_size: summarized size of all extended attributes in bytes
* @xattr_cnt: count of extended attributes this inode has
* @xattr_names: sum of lengths of all extended attribute names belonging to
@@ -373,6 +373,7 @@
struct ubifs_inode {
struct inode vfs_inode;
unsigned long long creat_sqnum;
+ unsigned long long del_cmtno;
unsigned int xattr_size;
unsigned int xattr_cnt;
unsigned int xattr_names;
@@ -779,7 +780,7 @@
/**
* struct ubifs_budget_req - budget requirements of an operation.
*
- * @fast: non-zero if the budgeting should try to aquire budget quickly and
+ * @fast: non-zero if the budgeting should try to acquire budget quickly and
* should not try to call write-back
* @recalculate: non-zero if @idx_growth, @data_growth, and @dd_growth fields
* have to be re-calculated
@@ -805,21 +806,31 @@
* An inode may contain 4KiB of data at max., thus the widths of @new_ino_d
* is 13 bits, and @dirtied_ino_d - 15, because up to 4 inodes may be made
* dirty by the re-name operation.
+ *
+ * Note, UBIFS aligns node lengths to 8-bytes boundary, so the requester has to
+ * make sure the amount of inode data which contribute to @new_ino_d and
+ * @dirtied_ino_d fields are aligned.
*/
struct ubifs_budget_req {
unsigned int fast:1;
unsigned int recalculate:1;
+#ifndef UBIFS_DEBUG
unsigned int new_page:1;
unsigned int dirtied_page:1;
unsigned int new_dent:1;
unsigned int mod_dent:1;
unsigned int new_ino:1;
unsigned int new_ino_d:13;
-#ifndef UBIFS_DEBUG
unsigned int dirtied_ino:4;
unsigned int dirtied_ino_d:15;
#else
/* Not bit-fields to check for overflows */
+ unsigned int new_page;
+ unsigned int dirtied_page;
+ unsigned int new_dent;
+ unsigned int mod_dent;
+ unsigned int new_ino;
+ unsigned int new_ino_d;
unsigned int dirtied_ino;
unsigned int dirtied_ino_d;
#endif
@@ -860,13 +871,13 @@
* struct ubifs_info - UBIFS file-system description data structure
* (per-superblock).
* @vfs_sb: VFS @struct super_block object
- * @bdi: backing device info object to make VFS happy and disable readahead
+ * @bdi: backing device info object to make VFS happy and disable read-ahead
*
* @highest_inum: highest used inode number
- * @vfs_gen: VFS inode generation counter
* @max_sqnum: current global sequence number
- * @cmt_no: commit number (last successfully completed commit)
- * @cnt_lock: protects @highest_inum, @vfs_gen, and @max_sqnum counters
+ * @cmt_no: commit number of the last successfully completed commit, protected
+ * by @commit_sem
+ * @cnt_lock: protects @highest_inum and @max_sqnum counters
* @fmt_version: UBIFS on-flash format version
* @uuid: UUID from super block
*
@@ -984,6 +995,9 @@
* @max_idx_node_sz: maximum indexing node aligned on 8-bytes boundary
* @max_inode_sz: maximum possible inode size in bytes
* @max_znode_sz: size of znode in bytes
+ *
+ * @leb_overhead: how many bytes are wasted in an LEB when it is filled with
+ * data nodes of maximum size - used in free space reporting
* @dead_wm: LEB dead space watermark
* @dark_wm: LEB dark space watermark
* @block_cnt: count of 4KiB blocks on the FS
@@ -1017,6 +1031,8 @@
* @sbuf: a buffer of LEB size used by GC and replay for scanning
* @idx_gc: list of index LEBs that have been garbage collected
* @idx_gc_cnt: number of elements on the idx_gc list
+ * @gc_seq: incremented for every non-index LEB garbage collected
+ * @gced_lnum: last non-index LEB that was garbage collected
*
* @infos_list: links all 'ubifs_info' objects
* @umount_mutex: serializes shrinker and un-mount
@@ -1103,7 +1119,6 @@
struct backing_dev_info bdi;
ino_t highest_inum;
- unsigned int vfs_gen;
unsigned long long max_sqnum;
unsigned long long cmt_no;
spinlock_t cnt_lock;
@@ -1214,6 +1229,8 @@
int max_idx_node_sz;
long long max_inode_sz;
int max_znode_sz;
+
+ int leb_overhead;
int dead_wm;
int dark_wm;
int block_cnt;
@@ -1247,6 +1264,8 @@
void *sbuf;
struct list_head idx_gc;
int idx_gc_cnt;
+ volatile int gc_seq;
+ volatile int gced_lnum;
struct list_head infos_list;
struct mutex umount_mutex;
@@ -1346,6 +1365,7 @@
extern struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT];
/* io.c */
+void ubifs_ro_mode(struct ubifs_info *c, int err);
int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len);
int ubifs_wbuf_seek_nolock(struct ubifs_wbuf *wbuf, int lnum, int offs,
int dtype);
@@ -1399,8 +1419,8 @@
int deletion, int xent);
int ubifs_jnl_write_data(struct ubifs_info *c, const struct inode *inode,
const union ubifs_key *key, const void *buf, int len);
-int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode,
- int last_reference);
+int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode);
+int ubifs_jnl_delete_inode(struct ubifs_info *c, const struct inode *inode);
int ubifs_jnl_rename(struct ubifs_info *c, const struct inode *old_dir,
const struct dentry *old_dentry,
const struct inode *new_dir,
@@ -1423,9 +1443,10 @@
struct ubifs_budget_req *req);
void ubifs_cancel_ino_op(struct ubifs_info *c, struct inode *inode,
struct ubifs_budget_req *req);
-long long ubifs_budg_get_free_space(struct ubifs_info *c);
+long long ubifs_get_free_space(struct ubifs_info *c);
int ubifs_calc_min_idx_lebs(struct ubifs_info *c);
void ubifs_convert_page_budget(struct ubifs_info *c);
+long long ubifs_reported_space(const struct ubifs_info *c, uint64_t free);
long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs);
/* find.c */
@@ -1440,8 +1461,6 @@
/* tnc.c */
int ubifs_lookup_level0(struct ubifs_info *c, const union ubifs_key *key,
struct ubifs_znode **zn, int *n);
-int ubifs_tnc_lookup(struct ubifs_info *c, const union ubifs_key *key,
- void *node);
int ubifs_tnc_lookup_nm(struct ubifs_info *c, const union ubifs_key *key,
void *node, const struct qstr *nm);
int ubifs_tnc_locate(struct ubifs_info *c, const union ubifs_key *key,
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 1388a07..649bec7 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -61,7 +61,7 @@
/*
* Limit the number of extended attributes per inode so that the total size
- * (xattr_size) is guaranteeded to fit in an 'unsigned int'.
+ * (@xattr_size) is guaranteeded to fit in an 'unsigned int'.
*/
#define MAX_XATTRS_PER_INODE 65535
@@ -103,14 +103,14 @@
struct inode *inode;
struct ubifs_inode *ui, *host_ui = ubifs_inode(host);
struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1,
- .new_ino_d = size, .dirtied_ino = 1,
- .dirtied_ino_d = host_ui->data_len};
+ .new_ino_d = ALIGN(size, 8), .dirtied_ino = 1,
+ .dirtied_ino_d = ALIGN(host_ui->data_len, 8) };
if (host_ui->xattr_cnt >= MAX_XATTRS_PER_INODE)
return -ENOSPC;
/*
* Linux limits the maximum size of the extended attribute names list
- * to %XATTR_LIST_MAX. This means we should not allow creating more*
+ * to %XATTR_LIST_MAX. This means we should not allow creating more
* extended attributes if the name list becomes larger. This limitation
* is artificial for UBIFS, though.
*/
@@ -128,7 +128,6 @@
goto out_budg;
}
- mutex_lock(&host_ui->ui_mutex);
/* Re-define all operations to be "nothing" */
inode->i_mapping->a_ops = &none_address_operations;
inode->i_op = &none_inode_operations;
@@ -141,23 +140,19 @@
ui->data = kmalloc(size, GFP_NOFS);
if (!ui->data) {
err = -ENOMEM;
- goto out_unlock;
+ goto out_free;
}
-
memcpy(ui->data, value, size);
+ inode->i_size = ui->ui_size = size;
+ ui->data_len = size;
+
+ mutex_lock(&host_ui->ui_mutex);
host->i_ctime = ubifs_current_time(host);
host_ui->xattr_cnt += 1;
host_ui->xattr_size += CALC_DENT_SIZE(nm->len);
host_ui->xattr_size += CALC_XATTR_BYTES(size);
host_ui->xattr_names += nm->len;
- /*
- * We do not use i_size_write() because nobody can race with us as we
- * are holding host @host->i_mutex - every xattr operation for this
- * inode is serialized by it.
- */
- inode->i_size = ui->ui_size = size;
- ui->data_len = size;
err = ubifs_jnl_update(c, host, nm, inode, 0, 1);
if (err)
goto out_cancel;
@@ -172,8 +167,8 @@
host_ui->xattr_cnt -= 1;
host_ui->xattr_size -= CALC_DENT_SIZE(nm->len);
host_ui->xattr_size -= CALC_XATTR_BYTES(size);
-out_unlock:
mutex_unlock(&host_ui->ui_mutex);
+out_free:
make_bad_inode(inode);
iput(inode);
out_budg:
@@ -200,29 +195,28 @@
struct ubifs_inode *host_ui = ubifs_inode(host);
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_budget_req req = { .dirtied_ino = 2,
- .dirtied_ino_d = size + host_ui->data_len };
+ .dirtied_ino_d = ALIGN(size, 8) + ALIGN(host_ui->data_len, 8) };
ubifs_assert(ui->data_len == inode->i_size);
err = ubifs_budget_space(c, &req);
if (err)
return err;
- mutex_lock(&host_ui->ui_mutex);
- host->i_ctime = ubifs_current_time(host);
- host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len);
- host_ui->xattr_size += CALC_XATTR_BYTES(size);
-
kfree(ui->data);
ui->data = kmalloc(size, GFP_NOFS);
if (!ui->data) {
err = -ENOMEM;
- goto out_unlock;
+ goto out_free;
}
-
memcpy(ui->data, value, size);
inode->i_size = ui->ui_size = size;
ui->data_len = size;
+ mutex_lock(&host_ui->ui_mutex);
+ host->i_ctime = ubifs_current_time(host);
+ host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len);
+ host_ui->xattr_size += CALC_XATTR_BYTES(size);
+
/*
* It is important to write the host inode after the xattr inode
* because if the host inode gets synchronized (via 'fsync()'), then
@@ -240,9 +234,9 @@
out_cancel:
host_ui->xattr_size -= CALC_XATTR_BYTES(size);
host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len);
- make_bad_inode(inode);
-out_unlock:
mutex_unlock(&host_ui->ui_mutex);
+ make_bad_inode(inode);
+out_free:
ubifs_release_budget(c, &req);
return err;
}
@@ -312,6 +306,7 @@
dbg_gen("xattr '%s', host ino %lu ('%.*s'), size %zd", name,
host->i_ino, dentry->d_name.len, dentry->d_name.name, size);
+ ubifs_assert(mutex_is_locked(&host->i_mutex));
if (size > UBIFS_MAX_INO_DATA)
return -ERANGE;
@@ -384,7 +379,6 @@
if (!xent)
return -ENOMEM;
- mutex_lock(&host->i_mutex);
xent_key_init(c, &key, host->i_ino, &nm);
err = ubifs_tnc_lookup_nm(c, &key, xent, &nm);
if (err) {
@@ -419,7 +413,6 @@
out_iput:
iput(inode);
out_unlock:
- mutex_unlock(&host->i_mutex);
kfree(xent);
return err;
}
@@ -449,8 +442,6 @@
return -ERANGE;
lowest_xent_key(c, &key, host->i_ino);
-
- mutex_lock(&host->i_mutex);
while (1) {
int type;
@@ -479,7 +470,6 @@
pxent = xent;
key_read(c, &xent->key, &key);
}
- mutex_unlock(&host->i_mutex);
kfree(pxent);
if (err != -ENOENT) {
@@ -497,8 +487,8 @@
int err;
struct ubifs_inode *host_ui = ubifs_inode(host);
struct ubifs_inode *ui = ubifs_inode(inode);
- struct ubifs_budget_req req = { .dirtied_ino = 1, .mod_dent = 1,
- .dirtied_ino_d = host_ui->data_len };
+ struct ubifs_budget_req req = { .dirtied_ino = 2, .mod_dent = 1,
+ .dirtied_ino_d = ALIGN(host_ui->data_len, 8) };
ubifs_assert(ui->data_len == inode->i_size);
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 0ed6e14..eb91f3b 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -211,6 +211,7 @@
.release = udf_release_file,
.fsync = udf_fsync_file,
.splice_read = generic_file_splice_read,
+ .llseek = generic_file_llseek,
};
const struct inode_operations udf_file_inode_operations = {
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index eb9cfa2..a4f2b3c 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -76,11 +76,24 @@
*err = -ENOSPC;
iinfo = UDF_I(inode);
- iinfo->i_unique = 0;
- iinfo->i_lenExtents = 0;
- iinfo->i_next_alloc_block = 0;
- iinfo->i_next_alloc_goal = 0;
- iinfo->i_strat4096 = 0;
+ if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
+ iinfo->i_efe = 1;
+ if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
+ sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ sizeof(struct extendedFileEntry),
+ GFP_KERNEL);
+ } else {
+ iinfo->i_efe = 0;
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ sizeof(struct fileEntry),
+ GFP_KERNEL);
+ }
+ if (!iinfo->i_ext.i_data) {
+ iput(inode);
+ *err = -ENOMEM;
+ return NULL;
+ }
block = udf_new_block(dir->i_sb, NULL,
dinfo->i_location.partitionReferenceNum,
@@ -111,6 +124,7 @@
lvhd->uniqueID = cpu_to_le64(uniqueID);
mark_buffer_dirty(sbi->s_lvid_bh);
}
+ mutex_unlock(&sbi->s_alloc_mutex);
inode->i_mode = mode;
inode->i_uid = current->fsuid;
if (dir->i_mode & S_ISGID) {
@@ -129,25 +143,6 @@
iinfo->i_lenEAttr = 0;
iinfo->i_lenAlloc = 0;
iinfo->i_use = 0;
- if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
- iinfo->i_efe = 1;
- if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
- sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
- iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
- sizeof(struct extendedFileEntry),
- GFP_KERNEL);
- } else {
- iinfo->i_efe = 0;
- iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
- sizeof(struct fileEntry),
- GFP_KERNEL);
- }
- if (!iinfo->i_ext.i_data) {
- iput(inode);
- *err = -ENOMEM;
- mutex_unlock(&sbi->s_alloc_mutex);
- return NULL;
- }
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
@@ -158,7 +153,6 @@
iinfo->i_crtime = current_fs_time(inode->i_sb);
insert_inode_hash(inode);
mark_inode_dirty(inode);
- mutex_unlock(&sbi->s_alloc_mutex);
if (DQUOT_ALLOC_INODE(inode)) {
DQUOT_DROP(inode);
diff --git a/fs/xfs/linux-2.6/sema.h b/fs/xfs/linux-2.6/sema.h
deleted file mode 100644
index 3abe7e9..0000000
--- a/fs/xfs/linux-2.6/sema.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_SUPPORT_SEMA_H__
-#define __XFS_SUPPORT_SEMA_H__
-
-#include <linux/time.h>
-#include <linux/wait.h>
-#include <linux/semaphore.h>
-#include <asm/atomic.h>
-
-/*
- * sema_t structure just maps to struct semaphore in Linux kernel.
- */
-
-typedef struct semaphore sema_t;
-
-#define initnsema(sp, val, name) sema_init(sp, val)
-#define psema(sp, b) down(sp)
-#define vsema(sp) up(sp)
-#define freesema(sema) do { } while (0)
-
-static inline int issemalocked(sema_t *sp)
-{
- return down_trylock(sp) || (up(sp), 0);
-}
-
-/*
- * Map cpsema (try to get the sema) to down_trylock. We need to switch
- * the return values since cpsema returns 1 (acquired) 0 (failed) and
- * down_trylock returns the reverse 0 (acquired) 1 (failed).
- */
-static inline int cpsema(sema_t *sp)
-{
- return down_trylock(sp) ? 0 : 1;
-}
-
-#endif /* __XFS_SUPPORT_SEMA_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index fa47e43..a44d68e 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -73,7 +73,6 @@
unsigned long pgoff)
{
xfs_inode_t *ip;
- bhv_vnode_t *vp = vn_from_inode(inode);
loff_t isize = i_size_read(inode);
loff_t offset = page_offset(page);
int delalloc = -1, unmapped = -1, unwritten = -1;
@@ -81,7 +80,7 @@
if (page_has_buffers(page))
xfs_count_page_state(page, &delalloc, &unmapped, &unwritten);
- ip = xfs_vtoi(vp);
+ ip = XFS_I(inode);
if (!ip->i_rwtrace)
return;
@@ -1339,6 +1338,10 @@
offset = (xfs_off_t)iblock << inode->i_blkbits;
ASSERT(bh_result->b_size >= (1 << inode->i_blkbits));
size = bh_result->b_size;
+
+ if (!create && direct && offset >= i_size_read(inode))
+ return 0;
+
error = xfs_iomap(XFS_I(inode), offset, size,
create ? flags : BMAPI_READ, &iomap, &niomap);
if (error)
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 9cc8f02..986061a 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -58,7 +58,7 @@
bp, id,
(void *)(unsigned long)bp->b_flags,
(void *)(unsigned long)bp->b_hold.counter,
- (void *)(unsigned long)bp->b_sema.count.counter,
+ (void *)(unsigned long)bp->b_sema.count,
(void *)current,
data, ra,
(void *)(unsigned long)((bp->b_file_offset>>32) & 0xffffffff),
@@ -253,7 +253,7 @@
memset(bp, 0, sizeof(xfs_buf_t));
atomic_set(&bp->b_hold, 1);
- init_MUTEX_LOCKED(&bp->b_iodonesema);
+ init_completion(&bp->b_iowait);
INIT_LIST_HEAD(&bp->b_list);
INIT_LIST_HEAD(&bp->b_hash_list);
init_MUTEX_LOCKED(&bp->b_sema); /* held, no waiters */
@@ -838,6 +838,7 @@
return;
}
+ ASSERT(atomic_read(&bp->b_hold) > 0);
if (atomic_dec_and_lock(&bp->b_hold, &hash->bh_lock)) {
if (bp->b_relse) {
atomic_inc(&bp->b_hold);
@@ -851,11 +852,6 @@
spin_unlock(&hash->bh_lock);
xfs_buf_free(bp);
}
- } else {
- /*
- * Catch reference count leaks
- */
- ASSERT(atomic_read(&bp->b_hold) >= 0);
}
}
@@ -1037,7 +1033,7 @@
xfs_buf_iodone_work(&bp->b_iodone_work);
}
} else {
- up(&bp->b_iodonesema);
+ complete(&bp->b_iowait);
}
}
@@ -1275,7 +1271,7 @@
XB_TRACE(bp, "iowait", 0);
if (atomic_read(&bp->b_io_remaining))
blk_run_address_space(bp->b_target->bt_mapping);
- down(&bp->b_iodonesema);
+ wait_for_completion(&bp->b_iowait);
XB_TRACE(bp, "iowaited", (long)bp->b_error);
return bp->b_error;
}
@@ -1799,7 +1795,7 @@
xfs_buf_init(void)
{
#ifdef XFS_BUF_TRACE
- xfs_buf_trace_buf = ktrace_alloc(XFS_BUF_TRACE_SIZE, KM_SLEEP);
+ xfs_buf_trace_buf = ktrace_alloc(XFS_BUF_TRACE_SIZE, KM_NOFS);
#endif
xfs_buf_zone = kmem_zone_init_flags(sizeof(xfs_buf_t), "xfs_buf",
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 29d1d4a..fe01099 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -157,7 +157,7 @@
xfs_buf_iodone_t b_iodone; /* I/O completion function */
xfs_buf_relse_t b_relse; /* releasing function */
xfs_buf_bdstrat_t b_strat; /* pre-write function */
- struct semaphore b_iodonesema; /* Semaphore for I/O waiters */
+ struct completion b_iowait; /* queue for I/O waiters */
void *b_fspriv;
void *b_fspriv2;
void *b_fspriv3;
@@ -352,7 +352,7 @@
#define XFS_BUF_CPSEMA(bp) (xfs_buf_cond_lock(bp) == 0)
#define XFS_BUF_VSEMA(bp) xfs_buf_unlock(bp)
#define XFS_BUF_PSEMA(bp,x) xfs_buf_lock(bp)
-#define XFS_BUF_V_IODONESEMA(bp) up(&bp->b_iodonesema);
+#define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait);
#define XFS_BUF_SET_TARGET(bp, target) ((bp)->b_target = (target))
#define XFS_BUF_TARGET(bp) ((bp)->b_target)
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 987fe84..24fd598 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -139,7 +139,7 @@
}
xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return ip->i_vnode;
+ return VFS_I(ip);
}
STATIC struct dentry *
@@ -167,7 +167,7 @@
if (!inode)
return NULL;
if (IS_ERR(inode))
- return ERR_PTR(PTR_ERR(inode));
+ return ERR_CAST(inode);
result = d_alloc_anon(inode);
if (!result) {
iput(inode);
@@ -198,7 +198,7 @@
if (!inode)
return NULL;
if (IS_ERR(inode))
- return ERR_PTR(PTR_ERR(inode));
+ return ERR_CAST(inode);
result = d_alloc_anon(inode);
if (!result) {
iput(inode);
@@ -219,9 +219,9 @@
if (unlikely(error))
return ERR_PTR(-error);
- parent = d_alloc_anon(cip->i_vnode);
+ parent = d_alloc_anon(VFS_I(cip));
if (unlikely(!parent)) {
- iput(cip->i_vnode);
+ iput(VFS_I(cip));
return ERR_PTR(-ENOMEM);
}
return parent;
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 5f60363..5311c1a 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -475,6 +475,7 @@
const struct file_operations xfs_dir_file_operations = {
.read = generic_read_dir,
.readdir = xfs_file_readdir,
+ .llseek = generic_file_llseek,
.unlocked_ioctl = xfs_file_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = xfs_file_compat_ioctl,
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c
index 1eefe61..36caa6d 100644
--- a/fs/xfs/linux-2.6/xfs_fs_subr.c
+++ b/fs/xfs/linux-2.6/xfs_fs_subr.c
@@ -31,7 +31,7 @@
xfs_off_t last,
int fiopt)
{
- struct address_space *mapping = ip->i_vnode->i_mapping;
+ struct address_space *mapping = VFS_I(ip)->i_mapping;
if (mapping->nrpages)
truncate_inode_pages(mapping, first);
@@ -44,7 +44,7 @@
xfs_off_t last,
int fiopt)
{
- struct address_space *mapping = ip->i_vnode->i_mapping;
+ struct address_space *mapping = VFS_I(ip)->i_mapping;
int ret = 0;
if (mapping->nrpages) {
@@ -64,7 +64,7 @@
uint64_t flags,
int fiopt)
{
- struct address_space *mapping = ip->i_vnode->i_mapping;
+ struct address_space *mapping = VFS_I(ip)->i_mapping;
int ret = 0;
int ret2;
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index acb978d..48799ba 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -245,7 +245,7 @@
xfs_iunlock(ip, XFS_ILOCK_SHARED);
- *inode = XFS_ITOV(ip);
+ *inode = VFS_I(ip);
return 0;
}
@@ -927,7 +927,7 @@
xfs_diflags_to_linux(
struct xfs_inode *ip)
{
- struct inode *inode = XFS_ITOV(ip);
+ struct inode *inode = VFS_I(ip);
unsigned int xflags = xfs_ip2xflags(ip);
if (xflags & XFS_XFLAG_IMMUTABLE)
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index e88f510..095d271 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -62,7 +62,7 @@
xfs_synchronize_atime(
xfs_inode_t *ip)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = VFS_I(ip);
if (inode) {
ip->i_d.di_atime.t_sec = (__int32_t)inode->i_atime.tv_sec;
@@ -79,7 +79,7 @@
xfs_mark_inode_dirty_sync(
xfs_inode_t *ip)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = VFS_I(ip);
if (inode)
mark_inode_dirty_sync(inode);
@@ -89,36 +89,31 @@
* Change the requested timestamp in the given inode.
* We don't lock across timestamp updates, and we don't log them but
* we do record the fact that there is dirty information in core.
- *
- * NOTE -- callers MUST combine XFS_ICHGTIME_MOD or XFS_ICHGTIME_CHG
- * with XFS_ICHGTIME_ACC to be sure that access time
- * update will take. Calling first with XFS_ICHGTIME_ACC
- * and then XFS_ICHGTIME_MOD may fail to modify the access
- * timestamp if the filesystem is mounted noacctm.
*/
void
xfs_ichgtime(
xfs_inode_t *ip,
int flags)
{
- struct inode *inode = vn_to_inode(XFS_ITOV(ip));
+ struct inode *inode = VFS_I(ip);
timespec_t tv;
+ int sync_it = 0;
- nanotime(&tv);
- if (flags & XFS_ICHGTIME_MOD) {
+ tv = current_fs_time(inode->i_sb);
+
+ if ((flags & XFS_ICHGTIME_MOD) &&
+ !timespec_equal(&inode->i_mtime, &tv)) {
inode->i_mtime = tv;
ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec;
ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec;
+ sync_it = 1;
}
- if (flags & XFS_ICHGTIME_ACC) {
- inode->i_atime = tv;
- ip->i_d.di_atime.t_sec = (__int32_t)tv.tv_sec;
- ip->i_d.di_atime.t_nsec = (__int32_t)tv.tv_nsec;
- }
- if (flags & XFS_ICHGTIME_CHG) {
+ if ((flags & XFS_ICHGTIME_CHG) &&
+ !timespec_equal(&inode->i_ctime, &tv)) {
inode->i_ctime = tv;
ip->i_d.di_ctime.t_sec = (__int32_t)tv.tv_sec;
ip->i_d.di_ctime.t_nsec = (__int32_t)tv.tv_nsec;
+ sync_it = 1;
}
/*
@@ -130,55 +125,11 @@
* ensure that the compiler does not reorder the update
* of i_update_core above the timestamp updates above.
*/
- SYNCHRONIZE();
- ip->i_update_core = 1;
- if (!(inode->i_state & I_NEW))
+ if (sync_it) {
+ SYNCHRONIZE();
+ ip->i_update_core = 1;
mark_inode_dirty_sync(inode);
-}
-
-/*
- * Variant on the above which avoids querying the system clock
- * in situations where we know the Linux inode timestamps have
- * just been updated (and so we can update our inode cheaply).
- */
-void
-xfs_ichgtime_fast(
- xfs_inode_t *ip,
- struct inode *inode,
- int flags)
-{
- timespec_t *tvp;
-
- /*
- * Atime updates for read() & friends are handled lazily now, and
- * explicit updates must go through xfs_ichgtime()
- */
- ASSERT((flags & XFS_ICHGTIME_ACC) == 0);
-
- if (flags & XFS_ICHGTIME_MOD) {
- tvp = &inode->i_mtime;
- ip->i_d.di_mtime.t_sec = (__int32_t)tvp->tv_sec;
- ip->i_d.di_mtime.t_nsec = (__int32_t)tvp->tv_nsec;
}
- if (flags & XFS_ICHGTIME_CHG) {
- tvp = &inode->i_ctime;
- ip->i_d.di_ctime.t_sec = (__int32_t)tvp->tv_sec;
- ip->i_d.di_ctime.t_nsec = (__int32_t)tvp->tv_nsec;
- }
-
- /*
- * We update the i_update_core field _after_ changing
- * the timestamps in order to coordinate properly with
- * xfs_iflush() so that we don't lose timestamp updates.
- * This keeps us from having to hold the inode lock
- * while doing this. We use the SYNCHRONIZE macro to
- * ensure that the compiler does not reorder the update
- * of i_update_core above the timestamp updates above.
- */
- SYNCHRONIZE();
- ip->i_update_core = 1;
- if (!(inode->i_state & I_NEW))
- mark_inode_dirty_sync(inode);
}
/*
@@ -299,7 +250,7 @@
if (unlikely(error))
goto out_free_acl;
- inode = ip->i_vnode;
+ inode = VFS_I(ip);
error = xfs_init_security(inode, dir);
if (unlikely(error))
@@ -366,7 +317,7 @@
return NULL;
}
- return d_splice_alias(cip->i_vnode, dentry);
+ return d_splice_alias(VFS_I(cip), dentry);
}
STATIC struct dentry *
@@ -399,12 +350,12 @@
/* if exact match, just splice and exit */
if (!ci_name.name)
- return d_splice_alias(ip->i_vnode, dentry);
+ return d_splice_alias(VFS_I(ip), dentry);
/* else case-insensitive match... */
dname.name = ci_name.name;
dname.len = ci_name.len;
- dentry = d_add_ci(ip->i_vnode, dentry, &dname);
+ dentry = d_add_ci(dentry, VFS_I(ip), &dname);
kmem_free(ci_name.name);
return dentry;
}
@@ -478,7 +429,7 @@
if (unlikely(error))
goto out;
- inode = cip->i_vnode;
+ inode = VFS_I(cip);
error = xfs_init_security(inode, dir);
if (unlikely(error))
@@ -710,7 +661,7 @@
return error;
}
-const struct inode_operations xfs_inode_operations = {
+static const struct inode_operations xfs_inode_operations = {
.permission = xfs_vn_permission,
.truncate = xfs_vn_truncate,
.getattr = xfs_vn_getattr,
@@ -722,7 +673,7 @@
.fallocate = xfs_vn_fallocate,
};
-const struct inode_operations xfs_dir_inode_operations = {
+static const struct inode_operations xfs_dir_inode_operations = {
.create = xfs_vn_create,
.lookup = xfs_vn_lookup,
.link = xfs_vn_link,
@@ -747,7 +698,7 @@
.listxattr = xfs_vn_listxattr,
};
-const struct inode_operations xfs_dir_ci_inode_operations = {
+static const struct inode_operations xfs_dir_ci_inode_operations = {
.create = xfs_vn_create,
.lookup = xfs_vn_ci_lookup,
.link = xfs_vn_link,
@@ -772,7 +723,7 @@
.listxattr = xfs_vn_listxattr,
};
-const struct inode_operations xfs_symlink_inode_operations = {
+static const struct inode_operations xfs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = xfs_vn_follow_link,
.put_link = xfs_vn_put_link,
@@ -784,3 +735,98 @@
.removexattr = generic_removexattr,
.listxattr = xfs_vn_listxattr,
};
+
+STATIC void
+xfs_diflags_to_iflags(
+ struct inode *inode,
+ struct xfs_inode *ip)
+{
+ if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE)
+ inode->i_flags |= S_IMMUTABLE;
+ else
+ inode->i_flags &= ~S_IMMUTABLE;
+ if (ip->i_d.di_flags & XFS_DIFLAG_APPEND)
+ inode->i_flags |= S_APPEND;
+ else
+ inode->i_flags &= ~S_APPEND;
+ if (ip->i_d.di_flags & XFS_DIFLAG_SYNC)
+ inode->i_flags |= S_SYNC;
+ else
+ inode->i_flags &= ~S_SYNC;
+ if (ip->i_d.di_flags & XFS_DIFLAG_NOATIME)
+ inode->i_flags |= S_NOATIME;
+ else
+ inode->i_flags &= ~S_NOATIME;
+}
+
+/*
+ * Initialize the Linux inode, set up the operation vectors and
+ * unlock the inode.
+ *
+ * When reading existing inodes from disk this is called directly
+ * from xfs_iget, when creating a new inode it is called from
+ * xfs_ialloc after setting up the inode.
+ */
+void
+xfs_setup_inode(
+ struct xfs_inode *ip)
+{
+ struct inode *inode = ip->i_vnode;
+
+ inode->i_mode = ip->i_d.di_mode;
+ inode->i_nlink = ip->i_d.di_nlink;
+ inode->i_uid = ip->i_d.di_uid;
+ inode->i_gid = ip->i_d.di_gid;
+
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFBLK:
+ case S_IFCHR:
+ inode->i_rdev =
+ MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
+ sysv_minor(ip->i_df.if_u2.if_rdev));
+ break;
+ default:
+ inode->i_rdev = 0;
+ break;
+ }
+
+ inode->i_generation = ip->i_d.di_gen;
+ i_size_write(inode, ip->i_d.di_size);
+ inode->i_atime.tv_sec = ip->i_d.di_atime.t_sec;
+ inode->i_atime.tv_nsec = ip->i_d.di_atime.t_nsec;
+ inode->i_mtime.tv_sec = ip->i_d.di_mtime.t_sec;
+ inode->i_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec;
+ inode->i_ctime.tv_sec = ip->i_d.di_ctime.t_sec;
+ inode->i_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec;
+ xfs_diflags_to_iflags(inode, ip);
+ xfs_iflags_clear(ip, XFS_IMODIFIED);
+
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFREG:
+ inode->i_op = &xfs_inode_operations;
+ inode->i_fop = &xfs_file_operations;
+ inode->i_mapping->a_ops = &xfs_address_space_operations;
+ break;
+ case S_IFDIR:
+ if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb))
+ inode->i_op = &xfs_dir_ci_inode_operations;
+ else
+ inode->i_op = &xfs_dir_inode_operations;
+ inode->i_fop = &xfs_dir_file_operations;
+ break;
+ case S_IFLNK:
+ inode->i_op = &xfs_symlink_inode_operations;
+ if (!(ip->i_df.if_flags & XFS_IFINLINE))
+ inode->i_mapping->a_ops = &xfs_address_space_operations;
+ break;
+ default:
+ inode->i_op = &xfs_inode_operations;
+ init_special_inode(inode, inode->i_mode, inode->i_rdev);
+ break;
+ }
+
+ xfs_iflags_clear(ip, XFS_INEW);
+ barrier();
+
+ unlock_new_inode(inode);
+}
diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/linux-2.6/xfs_iops.h
index d97ba93..8b1a1e3 100644
--- a/fs/xfs/linux-2.6/xfs_iops.h
+++ b/fs/xfs/linux-2.6/xfs_iops.h
@@ -18,10 +18,7 @@
#ifndef __XFS_IOPS_H__
#define __XFS_IOPS_H__
-extern const struct inode_operations xfs_inode_operations;
-extern const struct inode_operations xfs_dir_inode_operations;
-extern const struct inode_operations xfs_dir_ci_inode_operations;
-extern const struct inode_operations xfs_symlink_inode_operations;
+struct xfs_inode;
extern const struct file_operations xfs_file_operations;
extern const struct file_operations xfs_dir_file_operations;
@@ -29,14 +26,6 @@
extern ssize_t xfs_vn_listxattr(struct dentry *, char *data, size_t size);
-struct xfs_inode;
-extern void xfs_ichgtime(struct xfs_inode *, int);
-extern void xfs_ichgtime_fast(struct xfs_inode *, struct inode *, int);
-
-#define xfs_vtoi(vp) \
- ((struct xfs_inode *)vn_to_inode(vp)->i_private)
-
-#define XFS_I(inode) \
- ((struct xfs_inode *)(inode)->i_private)
+extern void xfs_setup_inode(struct xfs_inode *);
#endif /* __XFS_IOPS_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 4d45d93..cc0f7b3 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -45,13 +45,13 @@
#include <mrlock.h>
#include <sv.h>
#include <mutex.h>
-#include <sema.h>
#include <time.h>
#include <support/ktrace.h>
#include <support/debug.h>
#include <support/uuid.h>
+#include <linux/semaphore.h>
#include <linux/mm.h>
#include <linux/kernel.h>
#include <linux/blkdev.h>
@@ -126,8 +126,6 @@
#define current_cpu() (raw_smp_processor_id())
#define current_pid() (current->pid)
-#define current_fsuid(cred) (current->fsuid)
-#define current_fsgid(cred) (current->fsgid)
#define current_test_flags(f) (current->flags & (f))
#define current_set_flags_nested(sp, f) \
(*(sp) = current->flags, current->flags |= (f))
@@ -180,7 +178,7 @@
#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
#define xfs_stack_trace() dump_stack()
#define xfs_itruncate_data(ip, off) \
- (-vmtruncate(vn_to_inode(XFS_ITOV(ip)), (off)))
+ (-vmtruncate(VFS_I(ip), (off)))
/* Move the kernel do_div definition off to one side */
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 82333b3..1957e535 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -137,7 +137,7 @@
struct address_space *mapping;
int status;
- mapping = ip->i_vnode->i_mapping;
+ mapping = VFS_I(ip)->i_mapping;
do {
unsigned offset, bytes;
void *fsdata;
@@ -674,9 +674,7 @@
*/
if (likely(!(ioflags & IO_INVIS) &&
!mnt_want_write(file->f_path.mnt))) {
- file_update_time(file);
- xfs_ichgtime_fast(xip, inode,
- XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+ xfs_ichgtime(xip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
mnt_drop_write(file->f_path.mnt);
}
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 30ae963..18d3c84 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -581,118 +581,6 @@
return (((__uint64_t)pagefactor) << bitshift) - 1;
}
-STATIC_INLINE void
-xfs_set_inodeops(
- struct inode *inode)
-{
- switch (inode->i_mode & S_IFMT) {
- case S_IFREG:
- inode->i_op = &xfs_inode_operations;
- inode->i_fop = &xfs_file_operations;
- inode->i_mapping->a_ops = &xfs_address_space_operations;
- break;
- case S_IFDIR:
- if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb))
- inode->i_op = &xfs_dir_ci_inode_operations;
- else
- inode->i_op = &xfs_dir_inode_operations;
- inode->i_fop = &xfs_dir_file_operations;
- break;
- case S_IFLNK:
- inode->i_op = &xfs_symlink_inode_operations;
- if (!(XFS_I(inode)->i_df.if_flags & XFS_IFINLINE))
- inode->i_mapping->a_ops = &xfs_address_space_operations;
- break;
- default:
- inode->i_op = &xfs_inode_operations;
- init_special_inode(inode, inode->i_mode, inode->i_rdev);
- break;
- }
-}
-
-STATIC_INLINE void
-xfs_revalidate_inode(
- xfs_mount_t *mp,
- bhv_vnode_t *vp,
- xfs_inode_t *ip)
-{
- struct inode *inode = vn_to_inode(vp);
-
- inode->i_mode = ip->i_d.di_mode;
- inode->i_nlink = ip->i_d.di_nlink;
- inode->i_uid = ip->i_d.di_uid;
- inode->i_gid = ip->i_d.di_gid;
-
- switch (inode->i_mode & S_IFMT) {
- case S_IFBLK:
- case S_IFCHR:
- inode->i_rdev =
- MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
- sysv_minor(ip->i_df.if_u2.if_rdev));
- break;
- default:
- inode->i_rdev = 0;
- break;
- }
-
- inode->i_generation = ip->i_d.di_gen;
- i_size_write(inode, ip->i_d.di_size);
- inode->i_atime.tv_sec = ip->i_d.di_atime.t_sec;
- inode->i_atime.tv_nsec = ip->i_d.di_atime.t_nsec;
- inode->i_mtime.tv_sec = ip->i_d.di_mtime.t_sec;
- inode->i_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec;
- inode->i_ctime.tv_sec = ip->i_d.di_ctime.t_sec;
- inode->i_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec;
- if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE)
- inode->i_flags |= S_IMMUTABLE;
- else
- inode->i_flags &= ~S_IMMUTABLE;
- if (ip->i_d.di_flags & XFS_DIFLAG_APPEND)
- inode->i_flags |= S_APPEND;
- else
- inode->i_flags &= ~S_APPEND;
- if (ip->i_d.di_flags & XFS_DIFLAG_SYNC)
- inode->i_flags |= S_SYNC;
- else
- inode->i_flags &= ~S_SYNC;
- if (ip->i_d.di_flags & XFS_DIFLAG_NOATIME)
- inode->i_flags |= S_NOATIME;
- else
- inode->i_flags &= ~S_NOATIME;
- xfs_iflags_clear(ip, XFS_IMODIFIED);
-}
-
-void
-xfs_initialize_vnode(
- struct xfs_mount *mp,
- bhv_vnode_t *vp,
- struct xfs_inode *ip)
-{
- struct inode *inode = vn_to_inode(vp);
-
- if (!ip->i_vnode) {
- ip->i_vnode = vp;
- inode->i_private = ip;
- }
-
- /*
- * We need to set the ops vectors, and unlock the inode, but if
- * we have been called during the new inode create process, it is
- * too early to fill in the Linux inode. We will get called a
- * second time once the inode is properly set up, and then we can
- * finish our work.
- */
- if (ip->i_d.di_mode != 0 && (inode->i_state & I_NEW)) {
- xfs_revalidate_inode(mp, vp, ip);
- xfs_set_inodeops(inode);
-
- xfs_iflags_clear(ip, XFS_INEW);
- barrier();
-
- unlock_new_inode(inode);
- }
-}
-
int
xfs_blkdev_get(
xfs_mount_t *mp,
@@ -982,26 +870,21 @@
xfs_fs_alloc_inode(
struct super_block *sb)
{
- bhv_vnode_t *vp;
-
- vp = kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP);
- if (unlikely(!vp))
- return NULL;
- return vn_to_inode(vp);
+ return kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP);
}
STATIC void
xfs_fs_destroy_inode(
struct inode *inode)
{
- kmem_zone_free(xfs_vnode_zone, vn_from_inode(inode));
+ kmem_zone_free(xfs_vnode_zone, inode);
}
STATIC void
xfs_fs_inode_init_once(
void *vnode)
{
- inode_init_once(vn_to_inode((bhv_vnode_t *)vnode));
+ inode_init_once((struct inode *)vnode);
}
/*
@@ -1106,7 +989,7 @@
xfs_flush_inode(
xfs_inode_t *ip)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = VFS_I(ip);
igrab(inode);
xfs_syncd_queue_work(ip->i_mount, inode, xfs_flush_inode_work);
@@ -1131,7 +1014,7 @@
xfs_flush_device(
xfs_inode_t *ip)
{
- struct inode *inode = vn_to_inode(XFS_ITOV(ip));
+ struct inode *inode = VFS_I(ip);
igrab(inode);
xfs_syncd_queue_work(ip->i_mount, inode, xfs_flush_device_work);
@@ -1201,6 +1084,15 @@
}
STATIC void
+xfs_free_fsname(
+ struct xfs_mount *mp)
+{
+ kfree(mp->m_fsname);
+ kfree(mp->m_rtname);
+ kfree(mp->m_logname);
+}
+
+STATIC void
xfs_fs_put_super(
struct super_block *sb)
{
@@ -1239,8 +1131,6 @@
error = xfs_unmount_flush(mp, 0);
WARN_ON(error);
- IRELE(rip);
-
/*
* If we're forcing a shutdown, typically because of a media error,
* we want to make sure we invalidate dirty pages that belong to
@@ -1257,10 +1147,12 @@
}
xfs_unmountfs(mp);
+ xfs_freesb(mp);
xfs_icsb_destroy_counters(mp);
xfs_close_devices(mp);
xfs_qmops_put(mp);
xfs_dmops_put(mp);
+ xfs_free_fsname(mp);
kfree(mp);
}
@@ -1410,9 +1302,29 @@
mp->m_flags &= ~XFS_MOUNT_BARRIER;
break;
default:
+ /*
+ * Logically we would return an error here to prevent
+ * users from believing they might have changed
+ * mount options using remount which can't be changed.
+ *
+ * But unfortunately mount(8) adds all options from
+ * mtab and fstab to the mount arguments in some cases
+ * so we can't blindly reject options, but have to
+ * check for each specified option if it actually
+ * differs from the currently set option and only
+ * reject it if that's the case.
+ *
+ * Until that is implemented we return success for
+ * every remount request, and silently ignore all
+ * options that we can't actually change.
+ */
+#if 0
printk(KERN_INFO
"XFS: mount option \"%s\" not supported for remount\n", p);
return -EINVAL;
+#else
+ return 0;
+#endif
}
}
@@ -1517,6 +1429,8 @@
struct xfs_mount_args *ap,
struct xfs_mount *mp)
{
+ int error;
+
/* Values are in BBs */
if ((ap->flags & XFSMNT_NOALIGN) != XFSMNT_NOALIGN) {
/*
@@ -1549,17 +1463,27 @@
ap->logbufsize);
return XFS_ERROR(EINVAL);
}
+
+ error = ENOMEM;
+
mp->m_logbsize = ap->logbufsize;
mp->m_fsname_len = strlen(ap->fsname) + 1;
- mp->m_fsname = kmem_alloc(mp->m_fsname_len, KM_SLEEP);
- strcpy(mp->m_fsname, ap->fsname);
+
+ mp->m_fsname = kstrdup(ap->fsname, GFP_KERNEL);
+ if (!mp->m_fsname)
+ goto out;
+
if (ap->rtname[0]) {
- mp->m_rtname = kmem_alloc(strlen(ap->rtname) + 1, KM_SLEEP);
- strcpy(mp->m_rtname, ap->rtname);
+ mp->m_rtname = kstrdup(ap->rtname, GFP_KERNEL);
+ if (!mp->m_rtname)
+ goto out_free_fsname;
+
}
+
if (ap->logname[0]) {
- mp->m_logname = kmem_alloc(strlen(ap->logname) + 1, KM_SLEEP);
- strcpy(mp->m_logname, ap->logname);
+ mp->m_logname = kstrdup(ap->logname, GFP_KERNEL);
+ if (!mp->m_logname)
+ goto out_free_rtname;
}
if (ap->flags & XFSMNT_WSYNC)
@@ -1632,6 +1556,14 @@
if (ap->flags & XFSMNT_DMAPI)
mp->m_flags |= XFS_MOUNT_DMAPI;
return 0;
+
+
+ out_free_rtname:
+ kfree(mp->m_rtname);
+ out_free_fsname:
+ kfree(mp->m_fsname);
+ out:
+ return error;
}
/*
@@ -1792,10 +1724,10 @@
*/
error = xfs_start_flags(args, mp);
if (error)
- goto out_destroy_counters;
+ goto out_free_fsname;
error = xfs_readsb(mp, flags);
if (error)
- goto out_destroy_counters;
+ goto out_free_fsname;
error = xfs_finish_flags(args, mp);
if (error)
goto out_free_sb;
@@ -1811,7 +1743,7 @@
if (error)
goto out_free_sb;
- error = xfs_mountfs(mp, flags);
+ error = xfs_mountfs(mp);
if (error)
goto out_filestream_unmount;
@@ -1825,7 +1757,7 @@
sb->s_time_gran = 1;
set_posix_acl_flag(sb);
- root = igrab(mp->m_rootip->i_vnode);
+ root = igrab(VFS_I(mp->m_rootip));
if (!root) {
error = ENOENT;
goto fail_unmount;
@@ -1857,7 +1789,8 @@
xfs_filestream_unmount(mp);
out_free_sb:
xfs_freesb(mp);
- out_destroy_counters:
+ out_free_fsname:
+ xfs_free_fsname(mp);
xfs_icsb_destroy_counters(mp);
xfs_close_devices(mp);
out_put_qmops:
@@ -1890,10 +1823,8 @@
error = xfs_unmount_flush(mp, 0);
WARN_ON(error);
- IRELE(mp->m_rootip);
-
xfs_unmountfs(mp);
- goto out_destroy_counters;
+ goto out_free_sb;
}
STATIC int
@@ -2014,7 +1945,7 @@
STATIC int __init
xfs_init_zones(void)
{
- xfs_vnode_zone = kmem_zone_init_flags(sizeof(bhv_vnode_t), "xfs_vnode",
+ xfs_vnode_zone = kmem_zone_init_flags(sizeof(struct inode), "xfs_vnode",
KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
KM_ZONE_SPREAD,
xfs_fs_inode_init_once);
diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h
index b7d13da..fe2ef4e 100644
--- a/fs/xfs/linux-2.6/xfs_super.h
+++ b/fs/xfs/linux-2.6/xfs_super.h
@@ -101,9 +101,6 @@
extern __uint64_t xfs_max_file_offset(unsigned int);
-extern void xfs_initialize_vnode(struct xfs_mount *mp, bhv_vnode_t *vp,
- struct xfs_inode *ip);
-
extern void xfs_flush_inode(struct xfs_inode *);
extern void xfs_flush_device(struct xfs_inode *);
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index 25488b6..b52528b 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -33,7 +33,7 @@
/*
- * Dedicated vnode inactive/reclaim sync semaphores.
+ * Dedicated vnode inactive/reclaim sync wait queues.
* Prime number of hash buckets since address is used as the key.
*/
#define NVSYNC 37
@@ -82,24 +82,6 @@
xfs_do_force_shutdown(ip->i_mount, SHUTDOWN_DEVICE_REQ, f, l);
}
-
-/*
- * Add a reference to a referenced vnode.
- */
-bhv_vnode_t *
-vn_hold(
- bhv_vnode_t *vp)
-{
- struct inode *inode;
-
- XFS_STATS_INC(vn_hold);
-
- inode = igrab(vn_to_inode(vp));
- ASSERT(inode);
-
- return vp;
-}
-
#ifdef XFS_INODE_TRACE
/*
@@ -108,7 +90,7 @@
*/
static inline int xfs_icount(struct xfs_inode *ip)
{
- bhv_vnode_t *vp = XFS_ITOV_NULL(ip);
+ struct inode *vp = VFS_I(ip);
if (vp)
return vn_count(vp);
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 41ca2ce..683ce16 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -22,20 +22,6 @@
struct xfs_iomap;
struct attrlist_cursor_kern;
-typedef struct inode bhv_vnode_t;
-
-/*
- * Vnode to Linux inode mapping.
- */
-static inline bhv_vnode_t *vn_from_inode(struct inode *inode)
-{
- return inode;
-}
-static inline struct inode *vn_to_inode(bhv_vnode_t *vnode)
-{
- return vnode;
-}
-
/*
* Return values for xfs_inactive. A return value of
* VN_INACTIVE_NOCACHE implies that the file system behavior
@@ -76,57 +62,52 @@
extern void vn_iowake(struct xfs_inode *ip);
extern void vn_ioerror(struct xfs_inode *ip, int error, char *f, int l);
-static inline int vn_count(bhv_vnode_t *vp)
+static inline int vn_count(struct inode *vp)
{
- return atomic_read(&vn_to_inode(vp)->i_count);
+ return atomic_read(&vp->i_count);
}
-/*
- * Vnode reference counting functions (and macros for compatibility).
- */
-extern bhv_vnode_t *vn_hold(bhv_vnode_t *);
+#define IHOLD(ip) \
+do { \
+ ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \
+ atomic_inc(&(VFS_I(ip)->i_count)); \
+ xfs_itrace_hold((ip), __FILE__, __LINE__, (inst_t *)__return_address); \
+} while (0)
-#if defined(XFS_INODE_TRACE)
-#define VN_HOLD(vp) \
- ((void)vn_hold(vp), \
- xfs_itrace_hold(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address))
-#define VN_RELE(vp) \
- (xfs_itrace_rele(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address), \
- iput(vn_to_inode(vp)))
-#else
-#define VN_HOLD(vp) ((void)vn_hold(vp))
-#define VN_RELE(vp) (iput(vn_to_inode(vp)))
-#endif
+#define IRELE(ip) \
+do { \
+ xfs_itrace_rele((ip), __FILE__, __LINE__, (inst_t *)__return_address); \
+ iput(VFS_I(ip)); \
+} while (0)
-static inline bhv_vnode_t *vn_grab(bhv_vnode_t *vp)
+static inline struct inode *vn_grab(struct inode *vp)
{
- struct inode *inode = igrab(vn_to_inode(vp));
- return inode ? vn_from_inode(inode) : NULL;
+ return igrab(vp);
}
/*
* Dealing with bad inodes
*/
-static inline int VN_BAD(bhv_vnode_t *vp)
+static inline int VN_BAD(struct inode *vp)
{
- return is_bad_inode(vn_to_inode(vp));
+ return is_bad_inode(vp);
}
/*
* Extracting atime values in various formats
*/
-static inline void vn_atime_to_bstime(bhv_vnode_t *vp, xfs_bstime_t *bs_atime)
+static inline void vn_atime_to_bstime(struct inode *vp, xfs_bstime_t *bs_atime)
{
bs_atime->tv_sec = vp->i_atime.tv_sec;
bs_atime->tv_nsec = vp->i_atime.tv_nsec;
}
-static inline void vn_atime_to_timespec(bhv_vnode_t *vp, struct timespec *ts)
+static inline void vn_atime_to_timespec(struct inode *vp, struct timespec *ts)
{
*ts = vp->i_atime;
}
-static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt)
+static inline void vn_atime_to_time_t(struct inode *vp, time_t *tt)
{
*tt = vp->i_atime.tv_sec;
}
@@ -134,9 +115,9 @@
/*
* Some useful predicates.
*/
-#define VN_MAPPED(vp) mapping_mapped(vn_to_inode(vp)->i_mapping)
-#define VN_CACHED(vp) (vn_to_inode(vp)->i_mapping->nrpages)
-#define VN_DIRTY(vp) mapping_tagged(vn_to_inode(vp)->i_mapping, \
+#define VN_MAPPED(vp) mapping_mapped(vp->i_mapping)
+#define VN_CACHED(vp) (vp->i_mapping->nrpages)
+#define VN_DIRTY(vp) mapping_tagged(vp->i_mapping, \
PAGECACHE_TAG_DIRTY)
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index fc9f3fb..f2705f2 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -101,11 +101,18 @@
if (brandnewdquot) {
dqp->dq_flnext = dqp->dq_flprev = dqp;
mutex_init(&dqp->q_qlock);
- initnsema(&dqp->q_flock, 1, "fdq");
sv_init(&dqp->q_pinwait, SV_DEFAULT, "pdq");
+ /*
+ * Because we want to use a counting completion, complete
+ * the flush completion once to allow a single access to
+ * the flush completion without blocking.
+ */
+ init_completion(&dqp->q_flush);
+ complete(&dqp->q_flush);
+
#ifdef XFS_DQUOT_TRACE
- dqp->q_trace = ktrace_alloc(DQUOT_TRACE_SIZE, KM_SLEEP);
+ dqp->q_trace = ktrace_alloc(DQUOT_TRACE_SIZE, KM_NOFS);
xfs_dqtrace_entry(dqp, "DQINIT");
#endif
} else {
@@ -150,7 +157,6 @@
ASSERT(! XFS_DQ_IS_ON_FREELIST(dqp));
mutex_destroy(&dqp->q_qlock);
- freesema(&dqp->q_flock);
sv_destroy(&dqp->q_pinwait);
#ifdef XFS_DQUOT_TRACE
@@ -431,7 +437,7 @@
* when it unlocks the inode. Since we want to keep the quota
* inode around, we bump the vnode ref count now.
*/
- VN_HOLD(XFS_ITOV(quotip));
+ IHOLD(quotip);
xfs_trans_ijoin(tp, quotip, XFS_ILOCK_EXCL);
nmaps = 1;
@@ -1211,7 +1217,7 @@
int error;
ASSERT(XFS_DQ_IS_LOCKED(dqp));
- ASSERT(XFS_DQ_IS_FLUSH_LOCKED(dqp));
+ ASSERT(!completion_done(&dqp->q_flush));
xfs_dqtrace_entry(dqp, "DQFLUSH");
/*
@@ -1348,34 +1354,18 @@
xfs_dqfunlock(dqp);
}
-
-int
-xfs_qm_dqflock_nowait(
- xfs_dquot_t *dqp)
-{
- int locked;
-
- locked = cpsema(&((dqp)->q_flock));
-
- /* XXX ifdef these out */
- if (locked)
- (dqp)->dq_flags |= XFS_DQ_FLOCKED;
- return (locked);
-}
-
-
int
xfs_qm_dqlock_nowait(
xfs_dquot_t *dqp)
{
- return (mutex_trylock(&((dqp)->q_qlock)));
+ return mutex_trylock(&dqp->q_qlock);
}
void
xfs_dqlock(
xfs_dquot_t *dqp)
{
- mutex_lock(&(dqp->q_qlock));
+ mutex_lock(&dqp->q_qlock);
}
void
@@ -1468,7 +1458,7 @@
* if we're turning off quotas. Basically, we need this flush
* lock, and are willing to block on it.
*/
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
/*
* Block on the flush lock after nudging dquot buffer,
* if it is incore.
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index f7393bb..8958d0f 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -82,7 +82,7 @@
xfs_qcnt_t q_res_icount; /* total inos allocd+reserved */
xfs_qcnt_t q_res_rtbcount;/* total realtime blks used+reserved */
mutex_t q_qlock; /* quota lock */
- sema_t q_flock; /* flush lock */
+ struct completion q_flush; /* flush completion queue */
uint q_pincount; /* pin count for this dquot */
sv_t q_pinwait; /* sync var for pinning */
#ifdef XFS_DQUOT_TRACE
@@ -113,17 +113,25 @@
/*
- * The following three routines simply manage the q_flock
- * semaphore embedded in the dquot. This semaphore synchronizes
- * processes attempting to flush the in-core dquot back to disk.
+ * Manage the q_flush completion queue embedded in the dquot. This completion
+ * queue synchronizes processes attempting to flush the in-core dquot back to
+ * disk.
*/
-#define xfs_dqflock(dqp) { psema(&((dqp)->q_flock), PINOD | PRECALC);\
- (dqp)->dq_flags |= XFS_DQ_FLOCKED; }
-#define xfs_dqfunlock(dqp) { ASSERT(issemalocked(&((dqp)->q_flock))); \
- vsema(&((dqp)->q_flock)); \
- (dqp)->dq_flags &= ~(XFS_DQ_FLOCKED); }
+static inline void xfs_dqflock(xfs_dquot_t *dqp)
+{
+ wait_for_completion(&dqp->q_flush);
+}
-#define XFS_DQ_IS_FLUSH_LOCKED(dqp) (issemalocked(&((dqp)->q_flock)))
+static inline int xfs_dqflock_nowait(xfs_dquot_t *dqp)
+{
+ return try_wait_for_completion(&dqp->q_flush);
+}
+
+static inline void xfs_dqfunlock(xfs_dquot_t *dqp)
+{
+ complete(&dqp->q_flush);
+}
+
#define XFS_DQ_IS_ON_FREELIST(dqp) ((dqp)->dq_flnext != (dqp))
#define XFS_DQ_IS_DIRTY(dqp) ((dqp)->dq_flags & XFS_DQ_DIRTY)
#define XFS_QM_ISUDQ(dqp) ((dqp)->dq_flags & XFS_DQ_USER)
@@ -167,7 +175,6 @@
extern int xfs_qm_dqpurge(xfs_dquot_t *);
extern void xfs_qm_dqunpin_wait(xfs_dquot_t *);
extern int xfs_qm_dqlock_nowait(xfs_dquot_t *);
-extern int xfs_qm_dqflock_nowait(xfs_dquot_t *);
extern void xfs_qm_dqflock_pushbuf_wait(xfs_dquot_t *dqp);
extern void xfs_qm_adjust_dqtimers(xfs_mount_t *,
xfs_disk_dquot_t *);
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index 08d2fc8..f028644 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -151,7 +151,7 @@
dqp = logitem->qli_dquot;
ASSERT(XFS_DQ_IS_LOCKED(dqp));
- ASSERT(XFS_DQ_IS_FLUSH_LOCKED(dqp));
+ ASSERT(!completion_done(&dqp->q_flush));
/*
* Since we were able to lock the dquot's flush lock and
@@ -245,7 +245,7 @@
* inode flush completed and the inode was taken off the AIL.
* So, just get out.
*/
- if (!issemalocked(&(dqp->q_flock)) ||
+ if (completion_done(&dqp->q_flush) ||
((qip->qli_item.li_flags & XFS_LI_IN_AIL) == 0)) {
qip->qli_pushbuf_flag = 0;
xfs_dqunlock(dqp);
@@ -258,7 +258,7 @@
if (bp != NULL) {
if (XFS_BUF_ISDELAYWRITE(bp)) {
dopush = ((qip->qli_item.li_flags & XFS_LI_IN_AIL) &&
- issemalocked(&(dqp->q_flock)));
+ !completion_done(&dqp->q_flush));
qip->qli_pushbuf_flag = 0;
xfs_dqunlock(dqp);
@@ -317,7 +317,7 @@
return (XFS_ITEM_LOCKED);
retval = XFS_ITEM_SUCCESS;
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
/*
* The dquot is already being flushed. It may have been
* flushed delayed write, however, and we don't want to
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 021934a..df0ffef 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -310,8 +310,7 @@
*/
void
xfs_qm_mount_quotas(
- xfs_mount_t *mp,
- int mfsi_flags)
+ xfs_mount_t *mp)
{
int error = 0;
uint sbf;
@@ -346,8 +345,7 @@
/*
* If any of the quotas are not consistent, do a quotacheck.
*/
- if (XFS_QM_NEED_QUOTACHECK(mp) &&
- !(mfsi_flags & XFS_MFSI_NO_QUOTACHECK)) {
+ if (XFS_QM_NEED_QUOTACHECK(mp)) {
error = xfs_qm_quotacheck(mp);
if (error) {
/* Quotacheck failed and disabled quotas. */
@@ -484,7 +482,7 @@
xfs_dqtrace_entry(dqp, "FLUSHALL: DQDIRTY");
/* XXX a sentinel would be better */
recl = XFS_QI_MPLRECLAIMS(mp);
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
/*
* If we can't grab the flush lock then check
* to see if the dquot has been flushed delayed
@@ -1062,7 +1060,7 @@
/* XXX a sentinel would be better */
recl = XFS_QI_MPLRECLAIMS(mp);
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
if (nowait) {
xfs_dqunlock(dqp);
continue;
@@ -2079,7 +2077,7 @@
* Try to grab the flush lock. If this dquot is in the process of
* getting flushed to disk, we don't want to reclaim it.
*/
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
xfs_dqunlock(dqp);
dqp = dqp->dq_flnext;
continue;
@@ -2257,7 +2255,7 @@
* Try to grab the flush lock. If this dquot is in the process of
* getting flushed to disk, we don't want to reclaim it.
*/
- if (! xfs_qm_dqflock_nowait(dqp)) {
+ if (!xfs_dqflock_nowait(dqp)) {
xfs_dqunlock(dqp);
continue;
}
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index cd2300e..44f2534 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -165,7 +165,7 @@
#define XFS_QM_RELE(xqm) ((xqm)->qm_nrefs--)
extern void xfs_qm_destroy_quotainfo(xfs_mount_t *);
-extern void xfs_qm_mount_quotas(xfs_mount_t *, int);
+extern void xfs_qm_mount_quotas(xfs_mount_t *);
extern int xfs_qm_quotacheck(xfs_mount_t *);
extern void xfs_qm_unmount_quotadestroy(xfs_mount_t *);
extern int xfs_qm_unmount_quotas(xfs_mount_t *);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index f4f6c4c..eea2e60 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -162,7 +162,7 @@
* mounting, and get on with the boring life
* without disk quotas.
*/
- xfs_qm_mount_quotas(mp, 0);
+ xfs_qm_mount_quotas(mp);
} else {
/*
* Clear the quota flags, but remember them. This
@@ -184,13 +184,12 @@
xfs_qm_endmount(
xfs_mount_t *mp,
uint needquotamount,
- uint quotaflags,
- int mfsi_flags)
+ uint quotaflags)
{
if (needquotamount) {
ASSERT(mp->m_qflags == 0);
mp->m_qflags = quotaflags;
- xfs_qm_mount_quotas(mp, mfsi_flags);
+ xfs_qm_mount_quotas(mp);
}
#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY)
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index adfb872..1a3b803 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1034,7 +1034,7 @@
{
xfs_inode_t *ip, *topino;
uint ireclaims;
- bhv_vnode_t *vp;
+ struct inode *vp;
boolean_t vnode_refd;
ASSERT(mp->m_quotainfo);
@@ -1059,7 +1059,7 @@
ip = ip->i_mnext;
continue;
}
- vp = XFS_ITOV_NULL(ip);
+ vp = VFS_I(ip);
if (!vp) {
ASSERT(ip->i_udquot == NULL);
ASSERT(ip->i_gdquot == NULL);
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 3e4648a..b2f639a 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -37,15 +37,15 @@
#include <linux/capability.h>
#include <linux/posix_acl_xattr.h>
-STATIC int xfs_acl_setmode(bhv_vnode_t *, xfs_acl_t *, int *);
+STATIC int xfs_acl_setmode(struct inode *, xfs_acl_t *, int *);
STATIC void xfs_acl_filter_mode(mode_t, xfs_acl_t *);
STATIC void xfs_acl_get_endian(xfs_acl_t *);
STATIC int xfs_acl_access(uid_t, gid_t, xfs_acl_t *, mode_t, cred_t *);
STATIC int xfs_acl_invalid(xfs_acl_t *);
STATIC void xfs_acl_sync_mode(mode_t, xfs_acl_t *);
-STATIC void xfs_acl_get_attr(bhv_vnode_t *, xfs_acl_t *, int, int, int *);
-STATIC void xfs_acl_set_attr(bhv_vnode_t *, xfs_acl_t *, int, int *);
-STATIC int xfs_acl_allow_set(bhv_vnode_t *, int);
+STATIC void xfs_acl_get_attr(struct inode *, xfs_acl_t *, int, int, int *);
+STATIC void xfs_acl_set_attr(struct inode *, xfs_acl_t *, int, int *);
+STATIC int xfs_acl_allow_set(struct inode *, int);
kmem_zone_t *xfs_acl_zone;
@@ -55,7 +55,7 @@
*/
int
xfs_acl_vhasacl_access(
- bhv_vnode_t *vp)
+ struct inode *vp)
{
int error;
@@ -68,7 +68,7 @@
*/
int
xfs_acl_vhasacl_default(
- bhv_vnode_t *vp)
+ struct inode *vp)
{
int error;
@@ -207,7 +207,7 @@
int
xfs_acl_vget(
- bhv_vnode_t *vp,
+ struct inode *vp,
void *acl,
size_t size,
int kind)
@@ -217,7 +217,6 @@
posix_acl_xattr_header *ext_acl = acl;
int flags = 0;
- VN_HOLD(vp);
if(size) {
if (!(_ACL_ALLOC(xfs_acl))) {
error = ENOMEM;
@@ -239,11 +238,10 @@
goto out;
}
if (kind == _ACL_TYPE_ACCESS)
- xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, xfs_acl);
+ xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, xfs_acl);
error = -posix_acl_xfs_to_xattr(xfs_acl, ext_acl, size);
}
out:
- VN_RELE(vp);
if(xfs_acl)
_ACL_FREE(xfs_acl);
return -error;
@@ -251,28 +249,26 @@
int
xfs_acl_vremove(
- bhv_vnode_t *vp,
+ struct inode *vp,
int kind)
{
int error;
- VN_HOLD(vp);
error = xfs_acl_allow_set(vp, kind);
if (!error) {
- error = xfs_attr_remove(xfs_vtoi(vp),
+ error = xfs_attr_remove(XFS_I(vp),
kind == _ACL_TYPE_DEFAULT?
SGI_ACL_DEFAULT: SGI_ACL_FILE,
ATTR_ROOT);
if (error == ENOATTR)
error = 0; /* 'scool */
}
- VN_RELE(vp);
return -error;
}
int
xfs_acl_vset(
- bhv_vnode_t *vp,
+ struct inode *vp,
void *acl,
size_t size,
int kind)
@@ -298,7 +294,6 @@
return 0;
}
- VN_HOLD(vp);
error = xfs_acl_allow_set(vp, kind);
/* Incoming ACL exists, set file mode based on its value */
@@ -321,7 +316,6 @@
}
out:
- VN_RELE(vp);
_ACL_FREE(xfs_acl);
return -error;
}
@@ -363,7 +357,7 @@
STATIC int
xfs_acl_allow_set(
- bhv_vnode_t *vp,
+ struct inode *vp,
int kind)
{
if (vp->i_flags & (S_IMMUTABLE|S_APPEND))
@@ -372,7 +366,7 @@
return ENOTDIR;
if (vp->i_sb->s_flags & MS_RDONLY)
return EROFS;
- if (xfs_vtoi(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER))
+ if (XFS_I(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER))
return EPERM;
return 0;
}
@@ -566,7 +560,7 @@
*/
STATIC void
xfs_acl_get_attr(
- bhv_vnode_t *vp,
+ struct inode *vp,
xfs_acl_t *aclp,
int kind,
int flags,
@@ -576,7 +570,7 @@
ASSERT((flags & ATTR_KERNOVAL) ? (aclp == NULL) : 1);
flags |= ATTR_ROOT;
- *error = xfs_attr_get(xfs_vtoi(vp),
+ *error = xfs_attr_get(XFS_I(vp),
kind == _ACL_TYPE_ACCESS ?
SGI_ACL_FILE : SGI_ACL_DEFAULT,
(char *)aclp, &len, flags);
@@ -590,7 +584,7 @@
*/
STATIC void
xfs_acl_set_attr(
- bhv_vnode_t *vp,
+ struct inode *vp,
xfs_acl_t *aclp,
int kind,
int *error)
@@ -615,7 +609,7 @@
INT_SET(newace->ae_perm, ARCH_CONVERT, ace->ae_perm);
}
INT_SET(newacl->acl_cnt, ARCH_CONVERT, aclp->acl_cnt);
- *error = xfs_attr_set(xfs_vtoi(vp),
+ *error = xfs_attr_set(XFS_I(vp),
kind == _ACL_TYPE_ACCESS ?
SGI_ACL_FILE: SGI_ACL_DEFAULT,
(char *)newacl, len, ATTR_ROOT);
@@ -624,7 +618,7 @@
int
xfs_acl_vtoacl(
- bhv_vnode_t *vp,
+ struct inode *vp,
xfs_acl_t *access_acl,
xfs_acl_t *default_acl)
{
@@ -639,7 +633,7 @@
if (error)
access_acl->acl_cnt = XFS_ACL_NOT_PRESENT;
else /* We have a good ACL and the file mode, synchronize. */
- xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, access_acl);
+ xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, access_acl);
}
if (default_acl) {
@@ -656,7 +650,7 @@
*/
int
xfs_acl_inherit(
- bhv_vnode_t *vp,
+ struct inode *vp,
mode_t mode,
xfs_acl_t *pdaclp)
{
@@ -715,7 +709,7 @@
*/
STATIC int
xfs_acl_setmode(
- bhv_vnode_t *vp,
+ struct inode *vp,
xfs_acl_t *acl,
int *basicperms)
{
@@ -734,7 +728,7 @@
* mode. The m:: bits take precedence over the g:: bits.
*/
iattr.ia_valid = ATTR_MODE;
- iattr.ia_mode = xfs_vtoi(vp)->i_d.di_mode;
+ iattr.ia_mode = XFS_I(vp)->i_d.di_mode;
iattr.ia_mode &= ~(S_IRWXU|S_IRWXG|S_IRWXO);
ap = acl->acl_entry;
for (i = 0; i < acl->acl_cnt; ++i) {
@@ -764,7 +758,7 @@
if (gap && nomask)
iattr.ia_mode |= gap->ae_perm << 3;
- return xfs_setattr(xfs_vtoi(vp), &iattr, 0, sys_cred);
+ return xfs_setattr(XFS_I(vp), &iattr, 0, sys_cred);
}
/*
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index 323ee94..a4e293b 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -59,14 +59,14 @@
(zone) = kmem_zone_init(sizeof(xfs_acl_t), (name))
#define xfs_acl_zone_destroy(zone) kmem_zone_destroy(zone)
-extern int xfs_acl_inherit(bhv_vnode_t *, mode_t mode, xfs_acl_t *);
+extern int xfs_acl_inherit(struct inode *, mode_t mode, xfs_acl_t *);
extern int xfs_acl_iaccess(struct xfs_inode *, mode_t, cred_t *);
-extern int xfs_acl_vtoacl(bhv_vnode_t *, xfs_acl_t *, xfs_acl_t *);
-extern int xfs_acl_vhasacl_access(bhv_vnode_t *);
-extern int xfs_acl_vhasacl_default(bhv_vnode_t *);
-extern int xfs_acl_vset(bhv_vnode_t *, void *, size_t, int);
-extern int xfs_acl_vget(bhv_vnode_t *, void *, size_t, int);
-extern int xfs_acl_vremove(bhv_vnode_t *, int);
+extern int xfs_acl_vtoacl(struct inode *, xfs_acl_t *, xfs_acl_t *);
+extern int xfs_acl_vhasacl_access(struct inode *);
+extern int xfs_acl_vhasacl_default(struct inode *);
+extern int xfs_acl_vset(struct inode *, void *, size_t, int);
+extern int xfs_acl_vget(struct inode *, void *, size_t, int);
+extern int xfs_acl_vremove(struct inode *, int);
#define _ACL_PERM_INVALID(perm) ((perm) & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE))
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h
index f9472a2..0b3b5ef 100644
--- a/fs/xfs/xfs_arch.h
+++ b/fs/xfs/xfs_arch.h
@@ -92,16 +92,6 @@
((__u8*)(pointer))[1] = (((value) ) & 0xff); \
}
-/* define generic INT_ macros */
-
-#define INT_GET(reference,arch) \
- (((arch) == ARCH_NOCONVERT) \
- ? \
- (reference) \
- : \
- INT_SWAP((reference),(reference)) \
- )
-
/* does not return a value */
#define INT_SET(reference,arch,valueref) \
(__builtin_constant_p(valueref) ? \
@@ -112,64 +102,6 @@
) \
)
-/* does not return a value */
-#define INT_MOD_EXPR(reference,arch,code) \
- (((arch) == ARCH_NOCONVERT) \
- ? \
- (void)((reference) code) \
- : \
- (void)( \
- (reference) = INT_GET((reference),arch) , \
- ((reference) code), \
- INT_SET(reference, arch, reference) \
- ) \
- )
-
-/* does not return a value */
-#define INT_MOD(reference,arch,delta) \
- (void)( \
- INT_MOD_EXPR(reference,arch,+=(delta)) \
- )
-
-/*
- * INT_COPY - copy a value between two locations with the
- * _same architecture_ but _potentially different sizes_
- *
- * if the types of the two parameters are equal or they are
- * in native architecture, a simple copy is done
- *
- * otherwise, architecture conversions are done
- *
- */
-
-/* does not return a value */
-#define INT_COPY(dst,src,arch) \
- ( \
- ((sizeof(dst) == sizeof(src)) || ((arch) == ARCH_NOCONVERT)) \
- ? \
- (void)((dst) = (src)) \
- : \
- INT_SET(dst, arch, INT_GET(src, arch)) \
- )
-
-/*
- * INT_XLATE - copy a value in either direction between two locations
- * with different architectures
- *
- * dir < 0 - copy from memory to buffer (native to arch)
- * dir > 0 - copy from buffer to memory (arch to native)
- */
-
-/* does not return a value */
-#define INT_XLATE(buf,mem,dir,arch) {\
- ASSERT(dir); \
- if (dir>0) { \
- (mem)=INT_GET(buf, arch); \
- } else { \
- INT_SET(buf, arch, mem); \
- } \
-}
-
/*
* In directories inode numbers are stored as unaligned arrays of unsigned
* 8bit integers on disk.
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 78de80e..f7cdc28 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -194,6 +194,46 @@
return(error);
}
+/*
+ * Calculate how many blocks we need for the new attribute,
+ */
+int
+xfs_attr_calc_size(
+ struct xfs_inode *ip,
+ int namelen,
+ int valuelen,
+ int *local)
+{
+ struct xfs_mount *mp = ip->i_mount;
+ int size;
+ int nblks;
+
+ /*
+ * Determine space new attribute will use, and if it would be
+ * "local" or "remote" (note: local != inline).
+ */
+ size = xfs_attr_leaf_newentsize(namelen, valuelen,
+ mp->m_sb.sb_blocksize, local);
+
+ nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
+ if (*local) {
+ if (size > (mp->m_sb.sb_blocksize >> 1)) {
+ /* Double split possible */
+ nblks *= 2;
+ }
+ } else {
+ /*
+ * Out of line attribute, cannot double split, but
+ * make room for the attribute value itself.
+ */
+ uint dblocks = XFS_B_TO_FSB(mp, valuelen);
+ nblks += dblocks;
+ nblks += XFS_NEXTENTADD_SPACE_RES(mp, dblocks, XFS_ATTR_FORK);
+ }
+
+ return nblks;
+}
+
STATIC int
xfs_attr_set_int(xfs_inode_t *dp, struct xfs_name *name,
char *value, int valuelen, int flags)
@@ -202,10 +242,9 @@
xfs_fsblock_t firstblock;
xfs_bmap_free_t flist;
int error, err2, committed;
- int local, size;
- uint nblks;
xfs_mount_t *mp = dp->i_mount;
int rsvd = (flags & ATTR_ROOT) != 0;
+ int local;
/*
* Attach the dquots to the inode.
@@ -241,30 +280,8 @@
args.whichfork = XFS_ATTR_FORK;
args.op_flags = XFS_DA_OP_ADDNAME | XFS_DA_OP_OKNOENT;
- /*
- * Determine space new attribute will use, and if it would be
- * "local" or "remote" (note: local != inline).
- */
- size = xfs_attr_leaf_newentsize(name->len, valuelen,
- mp->m_sb.sb_blocksize, &local);
-
- nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
- if (local) {
- if (size > (mp->m_sb.sb_blocksize >> 1)) {
- /* Double split possible */
- nblks <<= 1;
- }
- } else {
- uint dblocks = XFS_B_TO_FSB(mp, valuelen);
- /* Out of line attribute, cannot double split, but make
- * room for the attribute value itself.
- */
- nblks += dblocks;
- nblks += XFS_NEXTENTADD_SPACE_RES(mp, dblocks, XFS_ATTR_FORK);
- }
-
/* Size is now blocks for attribute data */
- args.total = nblks;
+ args.total = xfs_attr_calc_size(dp, name->len, valuelen, &local);
/*
* Start our first transaction of the day.
@@ -286,18 +303,17 @@
if (rsvd)
args.trans->t_flags |= XFS_TRANS_RESERVE;
- if ((error = xfs_trans_reserve(args.trans, (uint) nblks,
- XFS_ATTRSET_LOG_RES(mp, nblks),
- 0, XFS_TRANS_PERM_LOG_RES,
- XFS_ATTRSET_LOG_COUNT))) {
+ if ((error = xfs_trans_reserve(args.trans, args.total,
+ XFS_ATTRSET_LOG_RES(mp, args.total), 0,
+ XFS_TRANS_PERM_LOG_RES, XFS_ATTRSET_LOG_COUNT))) {
xfs_trans_cancel(args.trans, 0);
return(error);
}
xfs_ilock(dp, XFS_ILOCK_EXCL);
- error = XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, args.trans, dp, nblks, 0,
- rsvd ? XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES :
- XFS_QMOPT_RES_REGBLKS);
+ error = XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, args.trans, dp, args.total, 0,
+ rsvd ? XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES :
+ XFS_QMOPT_RES_REGBLKS);
if (error) {
xfs_iunlock(dp, XFS_ILOCK_EXCL);
xfs_trans_cancel(args.trans, XFS_TRANS_RELEASE_LOG_RES);
@@ -384,7 +400,9 @@
* Commit the leaf transformation. We'll need another (linked)
* transaction to add the new attribute to the leaf.
*/
- if ((error = xfs_attr_rolltrans(&args.trans, dp)))
+
+ error = xfs_trans_roll(&args.trans, dp);
+ if (error)
goto out;
}
@@ -964,7 +982,8 @@
* Commit the current trans (including the inode) and start
* a new one.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
return (error);
/*
@@ -978,7 +997,8 @@
* Commit the transaction that added the attr name so that
* later routines can manage their own transactions.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
return (error);
/*
@@ -1067,7 +1087,7 @@
/*
* Commit the remove and start the next trans in series.
*/
- error = xfs_attr_rolltrans(&args->trans, dp);
+ error = xfs_trans_roll(&args->trans, dp);
} else if (args->rmtblkno > 0) {
/*
@@ -1298,7 +1318,8 @@
* Commit the node conversion and start the next
* trans in the chain.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
goto out;
goto restart;
@@ -1349,7 +1370,8 @@
* Commit the leaf addition or btree split and start the next
* trans in the chain.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
goto out;
/*
@@ -1449,7 +1471,8 @@
/*
* Commit and start the next trans in the chain.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
goto out;
} else if (args->rmtblkno > 0) {
@@ -1581,7 +1604,8 @@
/*
* Commit the Btree join operation and start a new trans.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
goto out;
}
@@ -2082,7 +2106,8 @@
/*
* Start the next trans in the chain.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, dp)))
+ error = xfs_trans_roll(&args->trans, dp);
+ if (error)
return (error);
}
@@ -2232,7 +2257,8 @@
/*
* Close out trans and start the next one in the chain.
*/
- if ((error = xfs_attr_rolltrans(&args->trans, args->dp)))
+ error = xfs_trans_roll(&args->trans, args->dp);
+ if (error)
return (error);
}
return(0);
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 8b2d31c..fb3b2a6 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -129,6 +129,7 @@
/*
* Overall external interface routines.
*/
+int xfs_attr_calc_size(struct xfs_inode *, int, int, int *);
int xfs_attr_inactive(struct xfs_inode *dp);
int xfs_attr_fetch(struct xfs_inode *, struct xfs_name *, char *, int *, int);
int xfs_attr_rmtval_get(struct xfs_da_args *args);
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 23ef5d7..79da6b2 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -2498,9 +2498,7 @@
/*
* Commit the flag value change and start the next trans in series.
*/
- error = xfs_attr_rolltrans(&args->trans, args->dp);
-
- return(error);
+ return xfs_trans_roll(&args->trans, args->dp);
}
/*
@@ -2547,9 +2545,7 @@
/*
* Commit the flag value change and start the next trans in series.
*/
- error = xfs_attr_rolltrans(&args->trans, args->dp);
-
- return(error);
+ return xfs_trans_roll(&args->trans, args->dp);
}
/*
@@ -2665,7 +2661,7 @@
/*
* Commit the flag value change and start the next trans in series.
*/
- error = xfs_attr_rolltrans(&args->trans, args->dp);
+ error = xfs_trans_roll(&args->trans, args->dp);
return(error);
}
@@ -2723,7 +2719,7 @@
/*
* Commit the invalidate and start the next transaction.
*/
- error = xfs_attr_rolltrans(trans, dp);
+ error = xfs_trans_roll(trans, dp);
return (error);
}
@@ -2825,7 +2821,8 @@
/*
* Atomically commit the whole invalidate stuff.
*/
- if ((error = xfs_attr_rolltrans(trans, dp)))
+ error = xfs_trans_roll(trans, dp);
+ if (error)
return (error);
}
@@ -2964,7 +2961,8 @@
/*
* Roll to next transaction.
*/
- if ((error = xfs_attr_rolltrans(trans, dp)))
+ error = xfs_trans_roll(trans, dp);
+ if (error)
return (error);
}
@@ -2974,60 +2972,3 @@
return(0);
}
-
-
-/*
- * Roll from one trans in the sequence of PERMANENT transactions to the next.
- */
-int
-xfs_attr_rolltrans(xfs_trans_t **transp, xfs_inode_t *dp)
-{
- xfs_trans_t *trans;
- unsigned int logres, count;
- int error;
-
- /*
- * Ensure that the inode is always logged.
- */
- trans = *transp;
- xfs_trans_log_inode(trans, dp, XFS_ILOG_CORE);
-
- /*
- * Copy the critical parameters from one trans to the next.
- */
- logres = trans->t_log_res;
- count = trans->t_log_count;
- *transp = xfs_trans_dup(trans);
-
- /*
- * Commit the current transaction.
- * If this commit failed, then it'd just unlock those items that
- * are not marked ihold. That also means that a filesystem shutdown
- * is in progress. The caller takes the responsibility to cancel
- * the duplicate transaction that gets returned.
- */
- if ((error = xfs_trans_commit(trans, 0)))
- return (error);
-
- trans = *transp;
-
- /*
- * Reserve space in the log for th next transaction.
- * This also pushes items in the "AIL", the list of logged items,
- * out to disk if they are taking up space at the tail of the log
- * that we want to use. This requires that either nothing be locked
- * across this call, or that anything that is locked be logged in
- * the prior and the next transactions.
- */
- error = xfs_trans_reserve(trans, 0, logres, 0,
- XFS_TRANS_PERM_LOG_RES, count);
- /*
- * Ensure that the inode is in the new transaction and locked.
- */
- if (!error) {
- xfs_trans_ijoin(trans, dp, XFS_ILOCK_EXCL);
- xfs_trans_ihold(trans, dp);
- }
- return (error);
-
-}
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 5ecf437..83e9af4 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -274,6 +274,4 @@
struct xfs_dabuf *leaf2_bp);
int xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize,
int *local);
-int xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp);
-
#endif /* __XFS_ATTR_LEAF_H__ */
diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c
index fab0b6d..4822884 100644
--- a/fs/xfs/xfs_bit.c
+++ b/fs/xfs/xfs_bit.c
@@ -25,109 +25,6 @@
* XFS bit manipulation routines, used in non-realtime code.
*/
-#ifndef HAVE_ARCH_HIGHBIT
-/*
- * Index of high bit number in byte, -1 for none set, 0..7 otherwise.
- */
-static const char xfs_highbit[256] = {
- -1, 0, 1, 1, 2, 2, 2, 2, /* 00 .. 07 */
- 3, 3, 3, 3, 3, 3, 3, 3, /* 08 .. 0f */
- 4, 4, 4, 4, 4, 4, 4, 4, /* 10 .. 17 */
- 4, 4, 4, 4, 4, 4, 4, 4, /* 18 .. 1f */
- 5, 5, 5, 5, 5, 5, 5, 5, /* 20 .. 27 */
- 5, 5, 5, 5, 5, 5, 5, 5, /* 28 .. 2f */
- 5, 5, 5, 5, 5, 5, 5, 5, /* 30 .. 37 */
- 5, 5, 5, 5, 5, 5, 5, 5, /* 38 .. 3f */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 40 .. 47 */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 48 .. 4f */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 50 .. 57 */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 58 .. 5f */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 60 .. 67 */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 68 .. 6f */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 70 .. 77 */
- 6, 6, 6, 6, 6, 6, 6, 6, /* 78 .. 7f */
- 7, 7, 7, 7, 7, 7, 7, 7, /* 80 .. 87 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* 88 .. 8f */
- 7, 7, 7, 7, 7, 7, 7, 7, /* 90 .. 97 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* 98 .. 9f */
- 7, 7, 7, 7, 7, 7, 7, 7, /* a0 .. a7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* a8 .. af */
- 7, 7, 7, 7, 7, 7, 7, 7, /* b0 .. b7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* b8 .. bf */
- 7, 7, 7, 7, 7, 7, 7, 7, /* c0 .. c7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* c8 .. cf */
- 7, 7, 7, 7, 7, 7, 7, 7, /* d0 .. d7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* d8 .. df */
- 7, 7, 7, 7, 7, 7, 7, 7, /* e0 .. e7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* e8 .. ef */
- 7, 7, 7, 7, 7, 7, 7, 7, /* f0 .. f7 */
- 7, 7, 7, 7, 7, 7, 7, 7, /* f8 .. ff */
-};
-#endif
-
-/*
- * xfs_highbit32: get high bit set out of 32-bit argument, -1 if none set.
- */
-inline int
-xfs_highbit32(
- __uint32_t v)
-{
-#ifdef HAVE_ARCH_HIGHBIT
- return highbit32(v);
-#else
- int i;
-
- if (v & 0xffff0000)
- if (v & 0xff000000)
- i = 24;
- else
- i = 16;
- else if (v & 0x0000ffff)
- if (v & 0x0000ff00)
- i = 8;
- else
- i = 0;
- else
- return -1;
- return i + xfs_highbit[(v >> i) & 0xff];
-#endif
-}
-
-/*
- * xfs_lowbit64: get low bit set out of 64-bit argument, -1 if none set.
- */
-int
-xfs_lowbit64(
- __uint64_t v)
-{
- __uint32_t w = (__uint32_t)v;
- int n = 0;
-
- if (w) { /* lower bits */
- n = ffs(w);
- } else { /* upper bits */
- w = (__uint32_t)(v >> 32);
- if (w && (n = ffs(w)))
- n += 32;
- }
- return n - 1;
-}
-
-/*
- * xfs_highbit64: get high bit set out of 64-bit argument, -1 if none set.
- */
-int
-xfs_highbit64(
- __uint64_t v)
-{
- __uint32_t h = (__uint32_t)(v >> 32);
-
- if (h)
- return xfs_highbit32(h) + 32;
- return xfs_highbit32((__uint32_t)v);
-}
-
-
/*
* Return whether bitmap is empty.
* Size is number of words in the bitmap, which is padded to word boundary
diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index 082641a..8e0e463 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -47,13 +47,39 @@
}
/* Get high bit set out of 32-bit argument, -1 if none set */
-extern int xfs_highbit32(__uint32_t v);
-
-/* Get low bit set out of 64-bit argument, -1 if none set */
-extern int xfs_lowbit64(__uint64_t v);
+static inline int xfs_highbit32(__uint32_t v)
+{
+ return fls(v) - 1;
+}
/* Get high bit set out of 64-bit argument, -1 if none set */
-extern int xfs_highbit64(__uint64_t);
+static inline int xfs_highbit64(__uint64_t v)
+{
+ return fls64(v) - 1;
+}
+
+/* Get low bit set out of 32-bit argument, -1 if none set */
+static inline int xfs_lowbit32(__uint32_t v)
+{
+ unsigned long t = v;
+ return (v) ? find_first_bit(&t, 32) : -1;
+}
+
+/* Get low bit set out of 64-bit argument, -1 if none set */
+static inline int xfs_lowbit64(__uint64_t v)
+{
+ __uint32_t w = (__uint32_t)v;
+ int n = 0;
+
+ if (w) { /* lower bits */
+ n = ffs(w);
+ } else { /* upper bits */
+ w = (__uint32_t)(v >> 32);
+ if (w && (n = ffs(w)))
+ n += 32;
+ }
+ return n - 1;
+}
/* Return whether bitmap is empty (1 == empty) */
extern int xfs_bitmap_empty(uint *map, uint size);
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 3c4beb3..a1aab92 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -384,14 +384,14 @@
int levelin,
int *count);
-STATIC int
+STATIC void
xfs_bmap_count_leaves(
xfs_ifork_t *ifp,
xfs_extnum_t idx,
int numrecs,
int *count);
-STATIC int
+STATIC void
xfs_bmap_disk_count_leaves(
xfs_extnum_t idx,
xfs_bmbt_block_t *block,
@@ -4000,7 +4000,7 @@
ip->i_d.di_aformat = XFS_DINODE_FMT_EXTENTS;
}
ASSERT(ip->i_d.di_anextents == 0);
- VN_HOLD(XFS_ITOV(ip));
+ IHOLD(ip);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
switch (ip->i_d.di_format) {
@@ -6096,7 +6096,7 @@
tp = cur->bc_tp;
licp = &tp->t_items;
while (!bp && licp != NULL) {
- if (XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (xfs_lic_are_all_free(licp)) {
licp = licp->lic_next;
continue;
}
@@ -6106,11 +6106,11 @@
xfs_buf_log_item_t *bip;
xfs_buf_t *lbp;
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- lidp = XFS_LIC_SLOT(licp, i);
+ lidp = xfs_lic_slot(licp, i);
lip = lidp->lid_item;
if (lip->li_type != XFS_LI_BUF)
continue;
@@ -6367,13 +6367,9 @@
mp = ip->i_mount;
ifp = XFS_IFORK_PTR(ip, whichfork);
if ( XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS ) {
- if (unlikely(xfs_bmap_count_leaves(ifp, 0,
+ xfs_bmap_count_leaves(ifp, 0,
ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t),
- count) < 0)) {
- XFS_ERROR_REPORT("xfs_bmap_count_blocks(1)",
- XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
- }
+ count);
return 0;
}
@@ -6454,13 +6450,7 @@
for (;;) {
nextbno = be64_to_cpu(block->bb_rightsib);
numrecs = be16_to_cpu(block->bb_numrecs);
- if (unlikely(xfs_bmap_disk_count_leaves(0,
- block, numrecs, count) < 0)) {
- xfs_trans_brelse(tp, bp);
- XFS_ERROR_REPORT("xfs_bmap_count_tree(2)",
- XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
- }
+ xfs_bmap_disk_count_leaves(0, block, numrecs, count);
xfs_trans_brelse(tp, bp);
if (nextbno == NULLFSBLOCK)
break;
@@ -6478,7 +6468,7 @@
/*
* Count leaf blocks given a range of extent records.
*/
-STATIC int
+STATIC void
xfs_bmap_count_leaves(
xfs_ifork_t *ifp,
xfs_extnum_t idx,
@@ -6491,14 +6481,13 @@
xfs_bmbt_rec_host_t *frp = xfs_iext_get_ext(ifp, idx + b);
*count += xfs_bmbt_get_blockcount(frp);
}
- return 0;
}
/*
* Count leaf blocks given a range of extent records originally
* in btree format.
*/
-STATIC int
+STATIC void
xfs_bmap_disk_count_leaves(
xfs_extnum_t idx,
xfs_bmbt_block_t *block,
@@ -6512,5 +6501,4 @@
frp = XFS_BTREE_REC_ADDR(xfs_bmbt, block, idx + b);
*count += xfs_bmbt_disk_get_blockcount(frp);
}
- return 0;
}
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index aeb87ca..cc593a8 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -46,38 +46,11 @@
/*
* Btree magic numbers.
*/
-const __uint32_t xfs_magics[XFS_BTNUM_MAX] =
-{
+const __uint32_t xfs_magics[XFS_BTNUM_MAX] = {
XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, XFS_BMAP_MAGIC, XFS_IBT_MAGIC
};
/*
- * Prototypes for internal routines.
- */
-
-/*
- * Checking routine: return maxrecs for the block.
- */
-STATIC int /* number of records fitting in block */
-xfs_btree_maxrecs(
- xfs_btree_cur_t *cur, /* btree cursor */
- xfs_btree_block_t *block);/* generic btree block pointer */
-
-/*
- * Internal routines.
- */
-
-/*
- * Retrieve the block pointer from the cursor at the given level.
- * This may be a bmap btree root or from a buffer.
- */
-STATIC xfs_btree_block_t * /* generic btree block pointer */
-xfs_btree_get_block(
- xfs_btree_cur_t *cur, /* btree cursor */
- int level, /* level in btree */
- struct xfs_buf **bpp); /* buffer containing the block */
-
-/*
* Checking routine: return maxrecs for the block.
*/
STATIC int /* number of records fitting in block */
@@ -457,35 +430,6 @@
}
/*
- * Change the cursor to point to the first record at the given level.
- * Other levels are unaffected.
- */
-int /* success=1, failure=0 */
-xfs_btree_firstrec(
- xfs_btree_cur_t *cur, /* btree cursor */
- int level) /* level to change */
-{
- xfs_btree_block_t *block; /* generic btree block pointer */
- xfs_buf_t *bp; /* buffer containing block */
-
- /*
- * Get the block pointer for this level.
- */
- block = xfs_btree_get_block(cur, level, &bp);
- xfs_btree_check_block(cur, block, level, bp);
- /*
- * It's empty, there is no such record.
- */
- if (!block->bb_h.bb_numrecs)
- return 0;
- /*
- * Set the ptr value to 1, that's the first record/key.
- */
- cur->bc_ptrs[level] = 1;
- return 1;
-}
-
-/*
* Retrieve the block pointer from the cursor at the given level.
* This may be a bmap btree root or from a buffer.
*/
@@ -626,6 +570,13 @@
cur->bc_private.a.agbp = agbp;
cur->bc_private.a.agno = agno;
break;
+ case XFS_BTNUM_INO:
+ /*
+ * Inode allocation btree fields.
+ */
+ cur->bc_private.a.agbp = agbp;
+ cur->bc_private.a.agno = agno;
+ break;
case XFS_BTNUM_BMAP:
/*
* Bmap btree fields.
@@ -638,13 +589,6 @@
cur->bc_private.b.flags = 0;
cur->bc_private.b.whichfork = whichfork;
break;
- case XFS_BTNUM_INO:
- /*
- * Inode allocation btree fields.
- */
- cur->bc_private.i.agbp = agbp;
- cur->bc_private.i.agno = agno;
- break;
default:
ASSERT(0);
}
@@ -671,6 +615,35 @@
}
/*
+ * Change the cursor to point to the first record at the given level.
+ * Other levels are unaffected.
+ */
+int /* success=1, failure=0 */
+xfs_btree_firstrec(
+ xfs_btree_cur_t *cur, /* btree cursor */
+ int level) /* level to change */
+{
+ xfs_btree_block_t *block; /* generic btree block pointer */
+ xfs_buf_t *bp; /* buffer containing block */
+
+ /*
+ * Get the block pointer for this level.
+ */
+ block = xfs_btree_get_block(cur, level, &bp);
+ xfs_btree_check_block(cur, block, level, bp);
+ /*
+ * It's empty, there is no such record.
+ */
+ if (!block->bb_h.bb_numrecs)
+ return 0;
+ /*
+ * Set the ptr value to 1, that's the first record/key.
+ */
+ cur->bc_ptrs[level] = 1;
+ return 1;
+}
+
+/*
* Change the cursor to point to the last record in the current block
* at the given level. Other levels are unaffected.
*/
@@ -890,12 +863,12 @@
case XFS_BTNUM_INO:
i = XFS_BUF_TO_INOBT_BLOCK(cur->bc_bufs[lev]);
if ((lr & XFS_BTCUR_LEFTRA) && be32_to_cpu(i->bb_leftsib) != NULLAGBLOCK) {
- xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno,
+ xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
be32_to_cpu(i->bb_leftsib), 1);
rval++;
}
if ((lr & XFS_BTCUR_RIGHTRA) && be32_to_cpu(i->bb_rightsib) != NULLAGBLOCK) {
- xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno,
+ xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
be32_to_cpu(i->bb_rightsib), 1);
rval++;
}
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 7440b78..1f528a2 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -158,8 +158,8 @@
__uint8_t bc_blocklog; /* log2(blocksize) of btree blocks */
xfs_btnum_t bc_btnum; /* identifies which btree type */
union {
- struct { /* needed for BNO, CNT */
- struct xfs_buf *agbp; /* agf buffer pointer */
+ struct { /* needed for BNO, CNT, INO */
+ struct xfs_buf *agbp; /* agf/agi buffer pointer */
xfs_agnumber_t agno; /* ag number */
} a;
struct { /* needed for BMAP */
@@ -172,10 +172,6 @@
char flags; /* flags */
#define XFS_BTCUR_BPRV_WASDEL 1 /* was delayed */
} b;
- struct { /* needed for INO */
- struct xfs_buf *agbp; /* agi buffer pointer */
- xfs_agnumber_t agno; /* ag number */
- } i;
} bc_private; /* per-btree type data */
} xfs_btree_cur_t;
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index d86ca2c..002fc26 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -732,12 +732,13 @@
bip->bli_item.li_ops = &xfs_buf_item_ops;
bip->bli_item.li_mountp = mp;
bip->bli_buf = bp;
+ xfs_buf_hold(bp);
bip->bli_format.blf_type = XFS_LI_BUF;
bip->bli_format.blf_blkno = (__int64_t)XFS_BUF_ADDR(bp);
bip->bli_format.blf_len = (ushort)BTOBB(XFS_BUF_COUNT(bp));
bip->bli_format.blf_map_size = map_size;
#ifdef XFS_BLI_TRACE
- bip->bli_trace = ktrace_alloc(XFS_BLI_TRACE_SIZE, KM_SLEEP);
+ bip->bli_trace = ktrace_alloc(XFS_BLI_TRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_TRANS_DEBUG
@@ -867,6 +868,21 @@
return (bip->bli_flags & XFS_BLI_DIRTY);
}
+STATIC void
+xfs_buf_item_free(
+ xfs_buf_log_item_t *bip)
+{
+#ifdef XFS_TRANS_DEBUG
+ kmem_free(bip->bli_orig);
+ kmem_free(bip->bli_logged);
+#endif /* XFS_TRANS_DEBUG */
+
+#ifdef XFS_BLI_TRACE
+ ktrace_free(bip->bli_trace);
+#endif
+ kmem_zone_free(xfs_buf_item_zone, bip);
+}
+
/*
* This is called when the buf log item is no longer needed. It should
* free the buf log item associated with the given buffer and clear
@@ -887,18 +903,8 @@
(XFS_BUF_IODONE_FUNC(bp) != NULL)) {
XFS_BUF_CLR_IODONE_FUNC(bp);
}
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_rele(bp);
+ xfs_buf_item_free(bip);
}
@@ -1056,7 +1062,7 @@
anyway. */
XFS_BUF_SET_BRELSE_FUNC(bp,xfs_buf_error_relse);
XFS_BUF_DONE(bp);
- XFS_BUF_V_IODONESEMA(bp);
+ XFS_BUF_FINISH_IOWAIT(bp);
}
return;
}
@@ -1120,6 +1126,7 @@
ASSERT(bip->bli_buf == bp);
+ xfs_buf_rele(bp);
mp = bip->bli_item.li_mountp;
/*
@@ -1136,18 +1143,7 @@
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)bip);
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_item_free(bip);
}
#if defined(XFS_BLI_TRACE)
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 2211e88..75b0cd4 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -128,10 +128,8 @@
xfs_swapext_t *sxp)
{
xfs_mount_t *mp;
- xfs_inode_t *ips[2];
xfs_trans_t *tp;
xfs_bstat_t *sbp = &sxp->sx_stat;
- bhv_vnode_t *vp, *tvp;
xfs_ifork_t *tempifp, *ifp, *tifp;
int ilf_fields, tilf_fields;
static uint lock_flags = XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL;
@@ -150,19 +148,15 @@
}
sbp = &sxp->sx_stat;
- vp = XFS_ITOV(ip);
- tvp = XFS_ITOV(tip);
- /* Lock in i_ino order */
- if (ip->i_ino < tip->i_ino) {
- ips[0] = ip;
- ips[1] = tip;
- } else {
- ips[0] = tip;
- ips[1] = ip;
- }
-
- xfs_lock_inodes(ips, 2, lock_flags);
+ /*
+ * we have to do two separate lock calls here to keep lockdep
+ * happy. If we try to get all the locks in one call, lock will
+ * report false positives when we drop the ILOCK and regain them
+ * below.
+ */
+ xfs_lock_two_inodes(ip, tip, XFS_IOLOCK_EXCL);
+ xfs_lock_two_inodes(ip, tip, XFS_ILOCK_EXCL);
locked = 1;
/* Verify that both files have the same format */
@@ -184,7 +178,7 @@
goto error0;
}
- if (VN_CACHED(tvp) != 0) {
+ if (VN_CACHED(VFS_I(tip)) != 0) {
xfs_inval_cached_trace(tip, 0, -1, 0, -1);
error = xfs_flushinval_pages(tip, 0, -1,
FI_REMAPF_LOCKED);
@@ -193,7 +187,7 @@
}
/* Verify O_DIRECT for ftmp */
- if (VN_CACHED(tvp) != 0) {
+ if (VN_CACHED(VFS_I(tip)) != 0) {
error = XFS_ERROR(EINVAL);
goto error0;
}
@@ -237,7 +231,7 @@
* vop_read (or write in the case of autogrow) they block on the iolock
* until we have switched the extents.
*/
- if (VN_MAPPED(vp)) {
+ if (VN_MAPPED(VFS_I(ip))) {
error = XFS_ERROR(EBUSY);
goto error0;
}
@@ -265,7 +259,7 @@
locked = 0;
goto error0;
}
- xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL);
+ xfs_lock_two_inodes(ip, tip, XFS_ILOCK_EXCL);
/*
* Count the number of extended attribute blocks
@@ -350,15 +344,11 @@
break;
}
- /*
- * Increment vnode ref counts since xfs_trans_commit &
- * xfs_trans_cancel will both unlock the inodes and
- * decrement the associated ref counts.
- */
- VN_HOLD(vp);
- VN_HOLD(tvp);
+ IHOLD(ip);
xfs_trans_ijoin(tp, ip, lock_flags);
+
+ IHOLD(tip);
xfs_trans_ijoin(tp, tip, lock_flags);
xfs_trans_log_inode(tp, ip, ilf_fields);
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index cdc2d34..2813cdd 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -18,7 +18,6 @@
#ifndef __XFS_DMAPI_H__
#define __XFS_DMAPI_H__
-#include <linux/version.h>
/* Values used to define the on-disk version of dm_attrname_t. All
* on-disk attribute names start with the 8-byte string "SGI_DMI_".
*
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index f66756c..f227ecd 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -58,9 +58,6 @@
}
return e;
}
-#endif
-
-#if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
int xfs_etest[XFS_NUM_INJECT_ERROR];
int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR];
@@ -154,7 +151,7 @@
return 0;
}
-#endif /* DEBUG || INDUCE_IO_ERROR */
+#endif /* DEBUG */
static void
xfs_fs_vcmn_err(int level, xfs_mount_t *mp, char *fmt, va_list ap)
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index d8559d1..11543f1 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -125,22 +125,14 @@
#define XFS_RANDOM_DIOWRITE_IOERR (XFS_RANDOM_DEFAULT/10)
#define XFS_RANDOM_BMAPIFORMAT XFS_RANDOM_DEFAULT
-#if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
+#ifdef DEBUG
extern int xfs_error_test(int, int *, char *, int, char *, unsigned long);
#define XFS_NUM_INJECT_ERROR 10
-
-#ifdef __ANSI_CPP__
-#define XFS_TEST_ERROR(expr, mp, tag, rf) \
- ((expr) || \
- xfs_error_test((tag), (mp)->m_fixedfsid, #expr, __LINE__, __FILE__, \
- (rf)))
-#else
#define XFS_TEST_ERROR(expr, mp, tag, rf) \
((expr) || \
xfs_error_test((tag), (mp)->m_fixedfsid, "expr", __LINE__, __FILE__, \
(rf)))
-#endif /* __ANSI_CPP__ */
extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp);
extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud);
@@ -148,7 +140,7 @@
#define XFS_TEST_ERROR(expr, mp, tag, rf) (expr)
#define xfs_errortag_add(tag, mp) (ENOSYS)
#define xfs_errortag_clearall(mp, loud) (ENOSYS)
-#endif /* (DEBUG || INDUCE_IO_ERROR) */
+#endif /* DEBUG */
/*
* XFS panic tags -- allow a call to xfs_cmn_err() be turned into
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index c38fd14..f3bb75d 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -400,7 +400,7 @@
if (!item_zone)
return -ENOMEM;
#ifdef XFS_FILESTREAMS_TRACE
- xfs_filestreams_trace_buf = ktrace_alloc(XFS_FSTRM_KTRACE_SIZE, KM_SLEEP);
+ xfs_filestreams_trace_buf = ktrace_alloc(XFS_FSTRM_KTRACE_SIZE, KM_NOFS);
#endif
return 0;
}
diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c
index e5310c90..83502f3 100644
--- a/fs/xfs/xfs_ialloc_btree.c
+++ b/fs/xfs/xfs_ialloc_btree.c
@@ -181,7 +181,7 @@
* then we can get rid of this level.
*/
if (numrecs == 1 && level > 0) {
- agbp = cur->bc_private.i.agbp;
+ agbp = cur->bc_private.a.agbp;
agi = XFS_BUF_TO_AGI(agbp);
/*
* pp is still set to the first pointer in the block.
@@ -194,7 +194,7 @@
* Free the block.
*/
if ((error = xfs_free_extent(cur->bc_tp,
- XFS_AGB_TO_FSB(mp, cur->bc_private.i.agno, bno), 1)))
+ XFS_AGB_TO_FSB(mp, cur->bc_private.a.agno, bno), 1)))
return error;
xfs_trans_binval(cur->bc_tp, bp);
xfs_ialloc_log_agi(cur->bc_tp, agbp,
@@ -379,7 +379,7 @@
rrecs = be16_to_cpu(right->bb_numrecs);
rbp = bp;
if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
- cur->bc_private.i.agno, lbno, 0, &lbp,
+ cur->bc_private.a.agno, lbno, 0, &lbp,
XFS_INO_BTREE_REF)))
return error;
left = XFS_BUF_TO_INOBT_BLOCK(lbp);
@@ -401,7 +401,7 @@
lrecs = be16_to_cpu(left->bb_numrecs);
lbp = bp;
if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
- cur->bc_private.i.agno, rbno, 0, &rbp,
+ cur->bc_private.a.agno, rbno, 0, &rbp,
XFS_INO_BTREE_REF)))
return error;
right = XFS_BUF_TO_INOBT_BLOCK(rbp);
@@ -484,7 +484,7 @@
xfs_buf_t *rrbp;
if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
- cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib), 0,
+ cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib), 0,
&rrbp, XFS_INO_BTREE_REF)))
return error;
rrblock = XFS_BUF_TO_INOBT_BLOCK(rrbp);
@@ -497,7 +497,7 @@
* Free the deleting block.
*/
if ((error = xfs_free_extent(cur->bc_tp, XFS_AGB_TO_FSB(mp,
- cur->bc_private.i.agno, rbno), 1)))
+ cur->bc_private.a.agno, rbno), 1)))
return error;
xfs_trans_binval(cur->bc_tp, rbp);
/*
@@ -854,7 +854,7 @@
{
xfs_agi_t *agi; /* a.g. inode header */
- agi = XFS_BUF_TO_AGI(cur->bc_private.i.agbp);
+ agi = XFS_BUF_TO_AGI(cur->bc_private.a.agbp);
agno = be32_to_cpu(agi->agi_seqno);
agbno = be32_to_cpu(agi->agi_root);
}
@@ -1089,7 +1089,7 @@
* Set up the left neighbor as "left".
*/
if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
- cur->bc_private.i.agno, be32_to_cpu(right->bb_leftsib),
+ cur->bc_private.a.agno, be32_to_cpu(right->bb_leftsib),
0, &lbp, XFS_INO_BTREE_REF)))
return error;
left = XFS_BUF_TO_INOBT_BLOCK(lbp);
@@ -1207,10 +1207,10 @@
/*
* Get a block & a buffer.
*/
- agi = XFS_BUF_TO_AGI(cur->bc_private.i.agbp);
+ agi = XFS_BUF_TO_AGI(cur->bc_private.a.agbp);
args.tp = cur->bc_tp;
args.mp = cur->bc_mp;
- args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.i.agno,
+ args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.a.agno,
be32_to_cpu(agi->agi_root));
args.mod = args.minleft = args.alignment = args.total = args.wasdel =
args.isfl = args.userdata = args.minalignslop = 0;
@@ -1233,7 +1233,7 @@
*/
agi->agi_root = cpu_to_be32(args.agbno);
be32_add_cpu(&agi->agi_level, 1);
- xfs_ialloc_log_agi(args.tp, cur->bc_private.i.agbp,
+ xfs_ialloc_log_agi(args.tp, cur->bc_private.a.agbp,
XFS_AGI_ROOT | XFS_AGI_LEVEL);
/*
* At the previous root level there are now two blocks: the old
@@ -1376,7 +1376,7 @@
* Set up the right neighbor as "right".
*/
if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
- cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib),
+ cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib),
0, &rbp, XFS_INO_BTREE_REF)))
return error;
right = XFS_BUF_TO_INOBT_BLOCK(rbp);
@@ -1492,7 +1492,7 @@
* Allocate the new block.
* If we can't do it, we're toast. Give up.
*/
- args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.i.agno, lbno);
+ args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.a.agno, lbno);
args.mod = args.minleft = args.alignment = args.total = args.wasdel =
args.isfl = args.userdata = args.minalignslop = 0;
args.minlen = args.maxlen = args.prod = 1;
@@ -1725,7 +1725,7 @@
agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
- cur->bc_private.i.agno, agbno, 0, &bp,
+ cur->bc_private.a.agno, agbno, 0, &bp,
XFS_INO_BTREE_REF)))
return error;
lev--;
@@ -1897,7 +1897,7 @@
agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
- cur->bc_private.i.agno, agbno, 0, &bp,
+ cur->bc_private.a.agno, agbno, 0, &bp,
XFS_INO_BTREE_REF)))
return error;
lev--;
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index b07604b..e229e9e 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -216,7 +216,14 @@
mrlock_init(&ip->i_iolock, MRLOCK_BARRIER, "xfsio", ip->i_ino);
init_waitqueue_head(&ip->i_ipin_wait);
atomic_set(&ip->i_pincount, 0);
- initnsema(&ip->i_flock, 1, "xfsfino");
+
+ /*
+ * Because we want to use a counting completion, complete
+ * the flush completion once to allow a single access to
+ * the flush completion without blocking.
+ */
+ init_completion(&ip->i_flush);
+ complete(&ip->i_flush);
if (lock_flags)
xfs_ilock(ip, lock_flags);
@@ -288,10 +295,17 @@
*ipp = ip;
/*
+ * Set up the Linux with the Linux inode.
+ */
+ ip->i_vnode = inode;
+ inode->i_private = ip;
+
+ /*
* If we have a real type for an on-disk inode, we can set ops(&unlock)
* now. If it's a new inode being created, xfs_ialloc will handle it.
*/
- xfs_initialize_vnode(mp, inode, ip);
+ if (ip->i_d.di_mode != 0)
+ xfs_setup_inode(ip);
return 0;
}
@@ -411,10 +425,11 @@
* Special iput for brand-new inodes that are still locked
*/
void
-xfs_iput_new(xfs_inode_t *ip,
- uint lock_flags)
+xfs_iput_new(
+ xfs_inode_t *ip,
+ uint lock_flags)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = VFS_I(ip);
xfs_itrace_entry(ip);
@@ -775,26 +790,3 @@
}
#endif
-/*
- * The following three routines simply manage the i_flock
- * semaphore embedded in the inode. This semaphore synchronizes
- * processes attempting to flush the in-core inode back to disk.
- */
-void
-xfs_iflock(xfs_inode_t *ip)
-{
- psema(&(ip->i_flock), PINOD|PLTWAIT);
-}
-
-int
-xfs_iflock_nowait(xfs_inode_t *ip)
-{
- return (cpsema(&(ip->i_flock)));
-}
-
-void
-xfs_ifunlock(xfs_inode_t *ip)
-{
- ASSERT(issemalocked(&(ip->i_flock)));
- vsema(&(ip->i_flock));
-}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bedc661..dbd9cef 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -580,8 +580,8 @@
xfs_validate_extents(ifp, nex, XFS_EXTFMT_INODE(ip));
for (i = 0; i < nex; i++, dp++) {
xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i);
- ep->l0 = be64_to_cpu(get_unaligned(&dp->l0));
- ep->l1 = be64_to_cpu(get_unaligned(&dp->l1));
+ ep->l0 = get_unaligned_be64(&dp->l0);
+ ep->l1 = get_unaligned_be64(&dp->l1);
}
XFS_BMAP_TRACE_EXLIST(ip, nex, whichfork);
if (whichfork != XFS_DATA_FORK ||
@@ -835,22 +835,22 @@
* Do this before xfs_iformat in case it adds entries.
*/
#ifdef XFS_INODE_TRACE
- ip->i_trace = ktrace_alloc(INODE_TRACE_SIZE, KM_SLEEP);
+ ip->i_trace = ktrace_alloc(INODE_TRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_BMAP_TRACE
- ip->i_xtrace = ktrace_alloc(XFS_BMAP_KTRACE_SIZE, KM_SLEEP);
+ ip->i_xtrace = ktrace_alloc(XFS_BMAP_KTRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_BMBT_TRACE
- ip->i_btrace = ktrace_alloc(XFS_BMBT_KTRACE_SIZE, KM_SLEEP);
+ ip->i_btrace = ktrace_alloc(XFS_BMBT_KTRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_RW_TRACE
- ip->i_rwtrace = ktrace_alloc(XFS_RW_KTRACE_SIZE, KM_SLEEP);
+ ip->i_rwtrace = ktrace_alloc(XFS_RW_KTRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_ILOCK_TRACE
- ip->i_lock_trace = ktrace_alloc(XFS_ILOCK_KTRACE_SIZE, KM_SLEEP);
+ ip->i_lock_trace = ktrace_alloc(XFS_ILOCK_KTRACE_SIZE, KM_NOFS);
#endif
#ifdef XFS_DIR2_TRACE
- ip->i_dir_trace = ktrace_alloc(XFS_DIR2_KTRACE_SIZE, KM_SLEEP);
+ ip->i_dir_trace = ktrace_alloc(XFS_DIR2_KTRACE_SIZE, KM_NOFS);
#endif
/*
@@ -1046,9 +1046,9 @@
{
xfs_ino_t ino;
xfs_inode_t *ip;
- bhv_vnode_t *vp;
uint flags;
int error;
+ timespec_t tv;
/*
* Call the space management code to pick
@@ -1077,13 +1077,12 @@
}
ASSERT(ip != NULL);
- vp = XFS_ITOV(ip);
ip->i_d.di_mode = (__uint16_t)mode;
ip->i_d.di_onlink = 0;
ip->i_d.di_nlink = nlink;
ASSERT(ip->i_d.di_nlink == nlink);
- ip->i_d.di_uid = current_fsuid(cr);
- ip->i_d.di_gid = current_fsgid(cr);
+ ip->i_d.di_uid = current_fsuid();
+ ip->i_d.di_gid = current_fsgid();
ip->i_d.di_projid = prid;
memset(&(ip->i_d.di_pad[0]), 0, sizeof(ip->i_d.di_pad));
@@ -1130,7 +1129,13 @@
ip->i_size = 0;
ip->i_d.di_nextents = 0;
ASSERT(ip->i_d.di_nblocks == 0);
- xfs_ichgtime(ip, XFS_ICHGTIME_CHG|XFS_ICHGTIME_ACC|XFS_ICHGTIME_MOD);
+
+ nanotime(&tv);
+ ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec;
+ ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec;
+ ip->i_d.di_atime = ip->i_d.di_mtime;
+ ip->i_d.di_ctime = ip->i_d.di_mtime;
+
/*
* di_gen will have been taken care of in xfs_iread.
*/
@@ -1220,7 +1225,7 @@
xfs_trans_log_inode(tp, ip, flags);
/* now that we have an i_mode we can setup inode ops and unlock */
- xfs_initialize_vnode(tp->t_mountp, vp, ip);
+ xfs_setup_inode(ip);
*ipp = ip;
return 0;
@@ -1399,7 +1404,6 @@
xfs_fsize_t last_byte;
xfs_off_t toss_start;
xfs_mount_t *mp;
- bhv_vnode_t *vp;
int error = 0;
ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL));
@@ -1408,7 +1412,6 @@
(flags == XFS_ITRUNC_MAYBE));
mp = ip->i_mount;
- vp = XFS_ITOV(ip);
/* wait for the completion of any pending DIOs */
if (new_size < ip->i_size)
@@ -1457,7 +1460,7 @@
#ifdef DEBUG
if (new_size == 0) {
- ASSERT(VN_CACHED(vp) == 0);
+ ASSERT(VN_CACHED(VFS_I(ip)) == 0);
}
#endif
return error;
@@ -2630,7 +2633,6 @@
xfs_idestroy_fork(ip, XFS_ATTR_FORK);
mrfree(&ip->i_lock);
mrfree(&ip->i_iolock);
- freesema(&ip->i_flock);
#ifdef XFS_INODE_TRACE
ktrace_free(ip->i_trace);
@@ -3048,10 +3050,10 @@
/*
* xfs_iflush() will write a modified inode's changes out to the
* inode's on disk home. The caller must have the inode lock held
- * in at least shared mode and the inode flush semaphore must be
- * held as well. The inode lock will still be held upon return from
+ * in at least shared mode and the inode flush completion must be
+ * active as well. The inode lock will still be held upon return from
* the call and the caller is free to unlock it.
- * The inode flush lock will be unlocked when the inode reaches the disk.
+ * The inode flush will be completed when the inode reaches the disk.
* The flags indicate how the inode's buffer should be written out.
*/
int
@@ -3070,7 +3072,7 @@
XFS_STATS_INC(xs_iflush_count);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED));
- ASSERT(issemalocked(&(ip->i_flock)));
+ ASSERT(!completion_done(&ip->i_flush));
ASSERT(ip->i_d.di_format != XFS_DINODE_FMT_BTREE ||
ip->i_d.di_nextents > ip->i_df.if_ext_max);
@@ -3233,7 +3235,7 @@
#endif
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED));
- ASSERT(issemalocked(&(ip->i_flock)));
+ ASSERT(!completion_done(&ip->i_flush));
ASSERT(ip->i_d.di_format != XFS_DINODE_FMT_BTREE ||
ip->i_d.di_nextents > ip->i_df.if_ext_max);
@@ -3465,7 +3467,6 @@
xfs_mount_t *mp)
{
xfs_inode_t *ip;
- bhv_vnode_t *vp;
again:
XFS_MOUNT_ILOCK(mp);
@@ -3480,14 +3481,13 @@
continue;
}
- vp = XFS_ITOV_NULL(ip);
- if (!vp) {
+ if (!VFS_I(ip)) {
XFS_MOUNT_IUNLOCK(mp);
xfs_finish_reclaim(ip, 0, XFS_IFLUSH_ASYNC);
goto again;
}
- ASSERT(vn_count(vp) == 0);
+ ASSERT(vn_count(VFS_I(ip)) == 0);
ip = ip->i_mnext;
} while (ip != mp->m_inodes);
@@ -3707,7 +3707,7 @@
* (all extents past */
if (nex2) {
byte_diff = nex2 * sizeof(xfs_bmbt_rec_t);
- nex2_ep = (xfs_bmbt_rec_t *) kmem_alloc(byte_diff, KM_SLEEP);
+ nex2_ep = (xfs_bmbt_rec_t *) kmem_alloc(byte_diff, KM_NOFS);
memmove(nex2_ep, &erp->er_extbuf[idx], byte_diff);
erp->er_extcount -= nex2;
xfs_iext_irec_update_extoffs(ifp, erp_idx + 1, -nex2);
@@ -4007,8 +4007,7 @@
ifp->if_u1.if_extents =
kmem_realloc(ifp->if_u1.if_extents,
rnew_size,
- ifp->if_real_bytes,
- KM_SLEEP);
+ ifp->if_real_bytes, KM_NOFS);
}
if (rnew_size > ifp->if_real_bytes) {
memset(&ifp->if_u1.if_extents[ifp->if_bytes /
@@ -4067,7 +4066,7 @@
xfs_ifork_t *ifp, /* inode fork pointer */
int new_size) /* number of extents in file */
{
- ifp->if_u1.if_extents = kmem_alloc(new_size, KM_SLEEP);
+ ifp->if_u1.if_extents = kmem_alloc(new_size, KM_NOFS);
memset(ifp->if_u1.if_extents, 0, new_size);
if (ifp->if_bytes) {
memcpy(ifp->if_u1.if_extents, ifp->if_u2.if_inline_ext,
@@ -4099,7 +4098,7 @@
} else {
ifp->if_u1.if_ext_irec = (xfs_ext_irec_t *)
kmem_realloc(ifp->if_u1.if_ext_irec,
- new_size, size, KM_SLEEP);
+ new_size, size, KM_NOFS);
}
}
@@ -4119,7 +4118,7 @@
ASSERT(nextents <= XFS_LINEAR_EXTS);
size = nextents * sizeof(xfs_bmbt_rec_t);
- xfs_iext_irec_compact_full(ifp);
+ xfs_iext_irec_compact_pages(ifp);
ASSERT(ifp->if_real_bytes == XFS_IEXT_BUFSZ);
ep = ifp->if_u1.if_ext_irec->er_extbuf;
@@ -4341,11 +4340,10 @@
nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
ASSERT(nextents <= XFS_LINEAR_EXTS);
- erp = (xfs_ext_irec_t *)
- kmem_alloc(sizeof(xfs_ext_irec_t), KM_SLEEP);
+ erp = kmem_alloc(sizeof(xfs_ext_irec_t), KM_NOFS);
if (nextents == 0) {
- ifp->if_u1.if_extents = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP);
+ ifp->if_u1.if_extents = kmem_alloc(XFS_IEXT_BUFSZ, KM_NOFS);
} else if (!ifp->if_real_bytes) {
xfs_iext_inline_to_direct(ifp, XFS_IEXT_BUFSZ);
} else if (ifp->if_real_bytes < XFS_IEXT_BUFSZ) {
@@ -4393,7 +4391,7 @@
/* Initialize new extent record */
erp = ifp->if_u1.if_ext_irec;
- erp[erp_idx].er_extbuf = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP);
+ erp[erp_idx].er_extbuf = kmem_alloc(XFS_IEXT_BUFSZ, KM_NOFS);
ifp->if_real_bytes = nlists * XFS_IEXT_BUFSZ;
memset(erp[erp_idx].er_extbuf, 0, XFS_IEXT_BUFSZ);
erp[erp_idx].er_extcount = 0;
@@ -4451,8 +4449,7 @@
* compaction policy is as follows:
*
* Full Compaction: Extents fit into a single page (or inline buffer)
- * Full Compaction: Extents occupy less than 10% of allocated space
- * Partial Compaction: Extents occupy > 10% and < 50% of allocated space
+ * Partial Compaction: Extents occupy less than 50% of allocated space
* No Compaction: Extents occupy at least 50% of allocated space
*/
void
@@ -4473,8 +4470,6 @@
xfs_iext_direct_to_inline(ifp, nextents);
} else if (nextents <= XFS_LINEAR_EXTS) {
xfs_iext_indirect_to_direct(ifp);
- } else if (nextents < (nlists * XFS_LINEAR_EXTS) >> 3) {
- xfs_iext_irec_compact_full(ifp);
} else if (nextents < (nlists * XFS_LINEAR_EXTS) >> 1) {
xfs_iext_irec_compact_pages(ifp);
}
@@ -4498,7 +4493,7 @@
erp_next = erp + 1;
if (erp_next->er_extcount <=
(XFS_LINEAR_EXTS - erp->er_extcount)) {
- memmove(&erp->er_extbuf[erp->er_extcount],
+ memcpy(&erp->er_extbuf[erp->er_extcount],
erp_next->er_extbuf, erp_next->er_extcount *
sizeof(xfs_bmbt_rec_t));
erp->er_extcount += erp_next->er_extcount;
@@ -4518,91 +4513,6 @@
}
/*
- * Fully compact the extent records managed by the indirection array.
- */
-void
-xfs_iext_irec_compact_full(
- xfs_ifork_t *ifp) /* inode fork pointer */
-{
- xfs_bmbt_rec_host_t *ep, *ep_next; /* extent record pointers */
- xfs_ext_irec_t *erp, *erp_next; /* extent irec pointers */
- int erp_idx = 0; /* extent irec index */
- int ext_avail; /* empty entries in ex list */
- int ext_diff; /* number of exts to add */
- int nlists; /* number of irec's (ex lists) */
-
- ASSERT(ifp->if_flags & XFS_IFEXTIREC);
-
- nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ;
- erp = ifp->if_u1.if_ext_irec;
- ep = &erp->er_extbuf[erp->er_extcount];
- erp_next = erp + 1;
- ep_next = erp_next->er_extbuf;
-
- while (erp_idx < nlists - 1) {
- /*
- * Check how many extent records are available in this irec.
- * If there is none skip the whole exercise.
- */
- ext_avail = XFS_LINEAR_EXTS - erp->er_extcount;
- if (ext_avail) {
-
- /*
- * Copy over as many as possible extent records into
- * the previous page.
- */
- ext_diff = MIN(ext_avail, erp_next->er_extcount);
- memcpy(ep, ep_next, ext_diff * sizeof(xfs_bmbt_rec_t));
- erp->er_extcount += ext_diff;
- erp_next->er_extcount -= ext_diff;
-
- /*
- * If the next irec is empty now we can simply
- * remove it.
- */
- if (erp_next->er_extcount == 0) {
- /*
- * Free page before removing extent record
- * so er_extoffs don't get modified in
- * xfs_iext_irec_remove.
- */
- kmem_free(erp_next->er_extbuf);
- erp_next->er_extbuf = NULL;
- xfs_iext_irec_remove(ifp, erp_idx + 1);
- erp = &ifp->if_u1.if_ext_irec[erp_idx];
- nlists = ifp->if_real_bytes / XFS_IEXT_BUFSZ;
-
- /*
- * If the next irec is not empty move up the content
- * that has not been copied to the previous page to
- * the beggining of this one.
- */
- } else {
- memmove(erp_next->er_extbuf, &ep_next[ext_diff],
- erp_next->er_extcount *
- sizeof(xfs_bmbt_rec_t));
- ep_next = erp_next->er_extbuf;
- memset(&ep_next[erp_next->er_extcount], 0,
- (XFS_LINEAR_EXTS -
- erp_next->er_extcount) *
- sizeof(xfs_bmbt_rec_t));
- }
- }
-
- if (erp->er_extcount == XFS_LINEAR_EXTS) {
- erp_idx++;
- if (erp_idx < nlists)
- erp = &ifp->if_u1.if_ext_irec[erp_idx];
- else
- break;
- }
- ep = &erp->er_extbuf[erp->er_extcount];
- erp_next = erp + 1;
- ep_next = erp_next->er_extbuf;
- }
-}
-
-/*
* This is called to update the er_extoff field in the indirection
* array when extents have been added or removed from one of the
* extent lists. erp_idx contains the irec index to begin updating
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 17a04b6..1420c49 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -87,8 +87,7 @@
* Flags for xfs_ichgtime().
*/
#define XFS_ICHGTIME_MOD 0x1 /* data fork modification timestamp */
-#define XFS_ICHGTIME_ACC 0x2 /* data fork access timestamp */
-#define XFS_ICHGTIME_CHG 0x4 /* inode field change timestamp */
+#define XFS_ICHGTIME_CHG 0x2 /* inode field change timestamp */
/*
* Per-fork incore inode flags.
@@ -204,7 +203,7 @@
struct xfs_inode *i_mprev; /* ptr to prev inode */
struct xfs_mount *i_mount; /* fs mount struct ptr */
struct list_head i_reclaim; /* reclaim list */
- bhv_vnode_t *i_vnode; /* vnode backpointer */
+ struct inode *i_vnode; /* vnode backpointer */
struct xfs_dquot *i_udquot; /* user dquot */
struct xfs_dquot *i_gdquot; /* group dquot */
@@ -223,7 +222,7 @@
struct xfs_inode_log_item *i_itemp; /* logging information */
mrlock_t i_lock; /* inode lock */
mrlock_t i_iolock; /* inode IO lock */
- sema_t i_flock; /* inode flush lock */
+ struct completion i_flush; /* inode flush completion q */
atomic_t i_pincount; /* inode pin count */
wait_queue_head_t i_ipin_wait; /* inode pinning wait queue */
spinlock_t i_flags_lock; /* inode i_flags lock */
@@ -263,6 +262,18 @@
#define XFS_ISIZE(ip) (((ip)->i_d.di_mode & S_IFMT) == S_IFREG) ? \
(ip)->i_size : (ip)->i_d.di_size;
+/* Convert from vfs inode to xfs inode */
+static inline struct xfs_inode *XFS_I(struct inode *inode)
+{
+ return (struct xfs_inode *)inode->i_private;
+}
+
+/* convert from xfs inode to vfs inode */
+static inline struct inode *VFS_I(struct xfs_inode *ip)
+{
+ return (struct inode *)ip->i_vnode;
+}
+
/*
* i_flags helper functions
*/
@@ -439,9 +450,6 @@
#define XFS_ITRUNC_DEFINITE 0x1
#define XFS_ITRUNC_MAYBE 0x2
-#define XFS_ITOV(ip) ((ip)->i_vnode)
-#define XFS_ITOV_NULL(ip) ((ip)->i_vnode)
-
/*
* For multiple groups support: if S_ISGID bit is set in the parent
* directory, group of new file is set to that of the parent, and
@@ -473,11 +481,8 @@
void xfs_iunlock(xfs_inode_t *, uint);
void xfs_ilock_demote(xfs_inode_t *, uint);
int xfs_isilocked(xfs_inode_t *, uint);
-void xfs_iflock(xfs_inode_t *);
-int xfs_iflock_nowait(xfs_inode_t *);
uint xfs_ilock_map_shared(xfs_inode_t *);
void xfs_iunlock_map_shared(xfs_inode_t *, uint);
-void xfs_ifunlock(xfs_inode_t *);
void xfs_ireclaim(xfs_inode_t *);
int xfs_finish_reclaim(xfs_inode_t *, int, int);
int xfs_finish_reclaim_all(struct xfs_mount *, int);
@@ -522,6 +527,7 @@
void xfs_ichgtime(xfs_inode_t *, int);
xfs_fsize_t xfs_file_last_byte(xfs_inode_t *);
void xfs_lock_inodes(xfs_inode_t **, int, uint);
+void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint);
void xfs_synchronize_atime(xfs_inode_t *);
void xfs_mark_inode_dirty_sync(xfs_inode_t *);
@@ -570,6 +576,26 @@
extern struct kmem_zone *xfs_inode_zone;
extern struct kmem_zone *xfs_ili_zone;
+/*
+ * Manage the i_flush queue embedded in the inode. This completion
+ * queue synchronizes processes attempting to flush the in-core
+ * inode back to disk.
+ */
+static inline void xfs_iflock(xfs_inode_t *ip)
+{
+ wait_for_completion(&ip->i_flush);
+}
+
+static inline int xfs_iflock_nowait(xfs_inode_t *ip)
+{
+ return try_wait_for_completion(&ip->i_flush);
+}
+
+static inline void xfs_ifunlock(xfs_inode_t *ip)
+{
+ complete(&ip->i_flush);
+}
+
#endif /* __KERNEL__ */
#endif /* __XFS_INODE_H__ */
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 0eee08a..97c7452 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -779,11 +779,10 @@
ASSERT(iip->ili_push_owner == current_pid());
/*
- * If flushlock isn't locked anymore, chances are that the
- * inode flush completed and the inode was taken off the AIL.
- * So, just get out.
+ * If a flush is not in progress anymore, chances are that the
+ * inode was taken off the AIL. So, just get out.
*/
- if (!issemalocked(&(ip->i_flock)) ||
+ if (completion_done(&ip->i_flush) ||
((iip->ili_item.li_flags & XFS_LI_IN_AIL) == 0)) {
iip->ili_pushbuf_flag = 0;
xfs_iunlock(ip, XFS_ILOCK_SHARED);
@@ -805,7 +804,7 @@
* If not, we can flush it async.
*/
dopush = ((iip->ili_item.li_flags & XFS_LI_IN_AIL) &&
- issemalocked(&(ip->i_flock)));
+ !completion_done(&ip->i_flush));
iip->ili_pushbuf_flag = 0;
xfs_iunlock(ip, XFS_ILOCK_SHARED);
xfs_buftrace("INODE ITEM PUSH", bp);
@@ -858,7 +857,7 @@
ip = iip->ili_inode;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED));
- ASSERT(issemalocked(&(ip->i_flock)));
+ ASSERT(!completion_done(&ip->i_flush));
/*
* Since we were able to lock the inode's flush lock and
* we found it on the AIL, the inode must be dirty. This
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index 9a3ef9d..cf6754a 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -59,7 +59,6 @@
{
xfs_icdinode_t *dic; /* dinode core info pointer */
xfs_inode_t *ip; /* incore inode pointer */
- bhv_vnode_t *vp;
int error;
error = xfs_iget(mp, NULL, ino,
@@ -72,7 +71,6 @@
ASSERT(ip != NULL);
ASSERT(ip->i_blkno != (xfs_daddr_t)0);
- vp = XFS_ITOV(ip);
dic = &ip->i_d;
/* xfs_iget returns the following without needing
@@ -85,7 +83,7 @@
buf->bs_uid = dic->di_uid;
buf->bs_gid = dic->di_gid;
buf->bs_size = dic->di_size;
- vn_atime_to_bstime(vp, &buf->bs_atime);
+ vn_atime_to_bstime(VFS_I(ip), &buf->bs_atime);
buf->bs_mtime.tv_sec = dic->di_mtime.t_sec;
buf->bs_mtime.tv_nsec = dic->di_mtime.t_nsec;
buf->bs_ctime.tv_sec = dic->di_ctime.t_sec;
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 91b00a5..503ea89 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -124,16 +124,27 @@
STATIC int xlog_iclogs_empty(xlog_t *log);
#if defined(XFS_LOG_TRACE)
+
+#define XLOG_TRACE_LOGGRANT_SIZE 2048
+#define XLOG_TRACE_ICLOG_SIZE 256
+
+void
+xlog_trace_loggrant_alloc(xlog_t *log)
+{
+ log->l_grant_trace = ktrace_alloc(XLOG_TRACE_LOGGRANT_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_loggrant_dealloc(xlog_t *log)
+{
+ ktrace_free(log->l_grant_trace);
+}
+
void
xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
{
unsigned long cnts;
- if (!log->l_grant_trace) {
- log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
- if (!log->l_grant_trace)
- return;
- }
/* ticket counts are 1 byte each */
cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
@@ -157,10 +168,20 @@
}
void
+xlog_trace_iclog_alloc(xlog_in_core_t *iclog)
+{
+ iclog->ic_trace = ktrace_alloc(XLOG_TRACE_ICLOG_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_iclog_dealloc(xlog_in_core_t *iclog)
+{
+ ktrace_free(iclog->ic_trace);
+}
+
+void
xlog_trace_iclog(xlog_in_core_t *iclog, uint state)
{
- if (!iclog->ic_trace)
- iclog->ic_trace = ktrace_alloc(256, KM_SLEEP);
ktrace_enter(iclog->ic_trace,
(void *)((unsigned long)state),
(void *)((unsigned long)current_pid()),
@@ -170,8 +191,15 @@
(void *)NULL, (void *)NULL);
}
#else
+
+#define xlog_trace_loggrant_alloc(log)
+#define xlog_trace_loggrant_dealloc(log)
#define xlog_trace_loggrant(log,tic,string)
+
+#define xlog_trace_iclog_alloc(iclog)
+#define xlog_trace_iclog_dealloc(iclog)
#define xlog_trace_iclog(iclog,state)
+
#endif /* XFS_LOG_TRACE */
@@ -336,15 +364,12 @@
} else {
xlog_trace_loggrant(log, ticket, "xfs_log_done: (permanent)");
xlog_regrant_reserve_log_space(log, ticket);
- }
-
- /* If this ticket was a permanent reservation and we aren't
- * trying to release it, reset the inited flags; so next time
- * we write, a start record will be written out.
- */
- if ((ticket->t_flags & XLOG_TIC_PERM_RESERV) &&
- (flags & XFS_LOG_REL_PERM_RESERV) == 0)
+ /* If this ticket was a permanent reservation and we aren't
+ * trying to release it, reset the inited flags; so next time
+ * we write, a start record will be written out.
+ */
ticket->t_flags |= XLOG_TIC_INITED;
+ }
return lsn;
} /* xfs_log_done */
@@ -357,11 +382,11 @@
* Asynchronous forces are implemented by setting the WANT_SYNC
* bit in the appropriate in-core log and then returning.
*
- * Synchronous forces are implemented with a semaphore. All callers
- * to force a given lsn to disk will wait on a semaphore attached to the
+ * Synchronous forces are implemented with a signal variable. All callers
+ * to force a given lsn to disk will wait on a the sv attached to the
* specific in-core log. When given in-core log finally completes its
* write to disk, that thread will wake up all threads waiting on the
- * semaphore.
+ * sv.
*/
int
_xfs_log_force(
@@ -588,12 +613,12 @@
* mp - ubiquitous xfs mount point structure
*/
int
-xfs_log_mount_finish(xfs_mount_t *mp, int mfsi_flags)
+xfs_log_mount_finish(xfs_mount_t *mp)
{
int error;
if (!(mp->m_flags & XFS_MOUNT_NORECOVERY))
- error = xlog_recover_finish(mp->m_log, mfsi_flags);
+ error = xlog_recover_finish(mp->m_log);
else {
error = 0;
ASSERT(mp->m_flags & XFS_MOUNT_RDONLY);
@@ -707,7 +732,7 @@
if (!(iclog->ic_state == XLOG_STATE_ACTIVE ||
iclog->ic_state == XLOG_STATE_DIRTY)) {
if (!XLOG_FORCED_SHUTDOWN(log)) {
- sv_wait(&iclog->ic_forcesema, PMEM,
+ sv_wait(&iclog->ic_force_wait, PMEM,
&log->l_icloglock, s);
} else {
spin_unlock(&log->l_icloglock);
@@ -748,7 +773,7 @@
|| iclog->ic_state == XLOG_STATE_DIRTY
|| iclog->ic_state == XLOG_STATE_IOERROR) ) {
- sv_wait(&iclog->ic_forcesema, PMEM,
+ sv_wait(&iclog->ic_force_wait, PMEM,
&log->l_icloglock, s);
} else {
spin_unlock(&log->l_icloglock);
@@ -838,7 +863,7 @@
break;
tail_lsn = 0;
free_bytes -= tic->t_unit_res;
- sv_signal(&tic->t_sema);
+ sv_signal(&tic->t_wait);
tic = tic->t_next;
} while (tic != log->l_write_headq);
}
@@ -859,7 +884,7 @@
break;
tail_lsn = 0;
free_bytes -= need_bytes;
- sv_signal(&tic->t_sema);
+ sv_signal(&tic->t_wait);
tic = tic->t_next;
} while (tic != log->l_reserve_headq);
}
@@ -1012,7 +1037,7 @@
* layer, it means the underlyin device no longer supports
* barrier I/O. Warn loudly and turn off barriers.
*/
- if ((l->l_mp->m_flags & XFS_MOUNT_BARRIER) && !XFS_BUF_ORDERED(bp)) {
+ if ((l->l_mp->m_flags & XFS_MOUNT_BARRIER) && !XFS_BUF_ISORDERED(bp)) {
l->l_mp->m_flags &= ~XFS_MOUNT_BARRIER;
xfs_fs_cmn_err(CE_WARN, l->l_mp,
"xlog_iodone: Barriers are no longer supported"
@@ -1234,6 +1259,7 @@
spin_lock_init(&log->l_grant_lock);
sv_init(&log->l_flush_wait, 0, "flush_wait");
+ xlog_trace_loggrant_alloc(log);
/* log record size must be multiple of BBSIZE; see xlog_rec_header_t */
ASSERT((XFS_BUF_SIZE(bp) & BBMASK) == 0);
@@ -1285,8 +1311,10 @@
ASSERT(XFS_BUF_ISBUSY(iclog->ic_bp));
ASSERT(XFS_BUF_VALUSEMA(iclog->ic_bp) <= 0);
- sv_init(&iclog->ic_forcesema, SV_DEFAULT, "iclog-force");
- sv_init(&iclog->ic_writesema, SV_DEFAULT, "iclog-write");
+ sv_init(&iclog->ic_force_wait, SV_DEFAULT, "iclog-force");
+ sv_init(&iclog->ic_write_wait, SV_DEFAULT, "iclog-write");
+
+ xlog_trace_iclog_alloc(iclog);
iclogp = &iclog->ic_next;
}
@@ -1565,14 +1593,10 @@
iclog = log->l_iclog;
for (i=0; i<log->l_iclog_bufs; i++) {
- sv_destroy(&iclog->ic_forcesema);
- sv_destroy(&iclog->ic_writesema);
+ sv_destroy(&iclog->ic_force_wait);
+ sv_destroy(&iclog->ic_write_wait);
xfs_buf_free(iclog->ic_bp);
-#ifdef XFS_LOG_TRACE
- if (iclog->ic_trace != NULL) {
- ktrace_free(iclog->ic_trace);
- }
-#endif
+ xlog_trace_iclog_dealloc(iclog);
next_iclog = iclog->ic_next;
kmem_free(iclog);
iclog = next_iclog;
@@ -1581,14 +1605,7 @@
spinlock_destroy(&log->l_grant_lock);
xfs_buf_free(log->l_xbuf);
-#ifdef XFS_LOG_TRACE
- if (log->l_trace != NULL) {
- ktrace_free(log->l_trace);
- }
- if (log->l_grant_trace != NULL) {
- ktrace_free(log->l_grant_trace);
- }
-#endif
+ xlog_trace_loggrant_dealloc(log);
log->l_mp->m_log = NULL;
kmem_free(log);
} /* xlog_dealloc_log */
@@ -1976,7 +1993,7 @@
/* Clean iclogs starting from the head. This ordering must be
* maintained, so an iclog doesn't become ACTIVE beyond one that
* is SYNCING. This is also required to maintain the notion that we use
- * a counting semaphore to hold off would be writers to the log when every
+ * a ordered wait queue to hold off would be writers to the log when every
* iclog is trying to sync to disk.
*
* State Change: DIRTY -> ACTIVE
@@ -2240,7 +2257,7 @@
xlog_state_clean_log(log);
/* wake up threads waiting in xfs_log_force() */
- sv_broadcast(&iclog->ic_forcesema);
+ sv_broadcast(&iclog->ic_force_wait);
iclog = iclog->ic_next;
} while (first_iclog != iclog);
@@ -2302,8 +2319,7 @@
* the second completion goes through.
*
* Callbacks could take time, so they are done outside the scope of the
- * global state machine log lock. Assume that the calls to cvsema won't
- * take a long time. At least we know it won't sleep.
+ * global state machine log lock.
*/
STATIC void
xlog_state_done_syncing(
@@ -2339,7 +2355,7 @@
* iclog buffer, we wake them all, one will get to do the
* I/O, the others get to wait for the result.
*/
- sv_broadcast(&iclog->ic_writesema);
+ sv_broadcast(&iclog->ic_write_wait);
spin_unlock(&log->l_icloglock);
xlog_state_do_callback(log, aborted, iclog); /* also cleans log */
} /* xlog_state_done_syncing */
@@ -2347,11 +2363,9 @@
/*
* If the head of the in-core log ring is not (ACTIVE or DIRTY), then we must
- * sleep. The flush semaphore is set to the number of in-core buffers and
- * decremented around disk syncing. Therefore, if all buffers are syncing,
- * this semaphore will cause new writes to sleep until a sync completes.
- * Otherwise, this code just does p() followed by v(). This approximates
- * a sleep/wakeup except we can't race.
+ * sleep. We wait on the flush queue on the head iclog as that should be
+ * the first iclog to complete flushing. Hence if all iclogs are syncing,
+ * we will wait here and all new writes will sleep until a sync completes.
*
* The in-core logs are used in a circular fashion. They are not used
* out-of-order even when an iclog past the head is free.
@@ -2508,7 +2522,7 @@
goto error_return;
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
/*
* If we got an error, and the filesystem is shutting down,
* we'll catch it down below. So just continue...
@@ -2534,7 +2548,7 @@
xlog_trace_loggrant(log, tic,
"xlog_grant_log_space: sleep 2");
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
if (XLOG_FORCED_SHUTDOWN(log)) {
spin_lock(&log->l_grant_lock);
@@ -2633,7 +2647,7 @@
if (free_bytes < ntic->t_unit_res)
break;
free_bytes -= ntic->t_unit_res;
- sv_signal(&ntic->t_sema);
+ sv_signal(&ntic->t_wait);
ntic = ntic->t_next;
} while (ntic != log->l_write_headq);
@@ -2644,7 +2658,7 @@
xlog_trace_loggrant(log, tic,
"xlog_regrant_write_log_space: sleep 1");
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_sema, PINOD|PLTWAIT,
+ sv_wait(&tic->t_wait, PINOD|PLTWAIT,
&log->l_grant_lock, s);
/* If we're shutting down, this tic is already
@@ -2673,7 +2687,7 @@
if ((tic->t_flags & XLOG_TIC_IN_Q) == 0)
xlog_ins_ticketq(&log->l_write_headq, tic);
XFS_STATS_INC(xs_sleep_logspace);
- sv_wait(&tic->t_sema, PINOD|PLTWAIT, &log->l_grant_lock, s);
+ sv_wait(&tic->t_wait, PINOD|PLTWAIT, &log->l_grant_lock, s);
/* If we're shutting down, this tic is already off the queue */
if (XLOG_FORCED_SHUTDOWN(log)) {
@@ -2916,7 +2930,7 @@
* 2. the current iclog is drity, and the previous iclog is in the
* active or dirty state.
*
- * We may sleep (call psema) if:
+ * We may sleep if:
*
* 1. the current iclog is not in the active nor dirty state.
* 2. the current iclog dirty, and the previous iclog is not in the
@@ -3013,7 +3027,7 @@
return XFS_ERROR(EIO);
}
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_forcesema, PINOD, &log->l_icloglock, s);
+ sv_wait(&iclog->ic_force_wait, PINOD, &log->l_icloglock, s);
/*
* No need to grab the log lock here since we're
* only deciding whether or not to return EIO
@@ -3096,7 +3110,7 @@
XLOG_STATE_SYNCING))) {
ASSERT(!(iclog->ic_state & XLOG_STATE_IOERROR));
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_prev->ic_writesema, PSWP,
+ sv_wait(&iclog->ic_prev->ic_write_wait, PSWP,
&log->l_icloglock, s);
*log_flushed = 1;
already_slept = 1;
@@ -3116,7 +3130,7 @@
!(iclog->ic_state & (XLOG_STATE_ACTIVE | XLOG_STATE_DIRTY))) {
/*
- * Don't wait on the forcesema if we know that we've
+ * Don't wait on completion if we know that we've
* gotten a log write error.
*/
if (iclog->ic_state & XLOG_STATE_IOERROR) {
@@ -3124,7 +3138,7 @@
return XFS_ERROR(EIO);
}
XFS_STATS_INC(xs_log_force_sleep);
- sv_wait(&iclog->ic_forcesema, PSWP, &log->l_icloglock, s);
+ sv_wait(&iclog->ic_force_wait, PSWP, &log->l_icloglock, s);
/*
* No need to grab the log lock here since we're
* only deciding whether or not to return EIO
@@ -3180,7 +3194,7 @@
xlog_ticket_put(xlog_t *log,
xlog_ticket_t *ticket)
{
- sv_destroy(&ticket->t_sema);
+ sv_destroy(&ticket->t_wait);
kmem_zone_free(xfs_log_ticket_zone, ticket);
} /* xlog_ticket_put */
@@ -3270,7 +3284,7 @@
tic->t_trans_type = 0;
if (xflags & XFS_LOG_PERM_RESERV)
tic->t_flags |= XLOG_TIC_PERM_RESERV;
- sv_init(&(tic->t_sema), SV_DEFAULT, "logtick");
+ sv_init(&(tic->t_wait), SV_DEFAULT, "logtick");
xlog_tic_reset_res(tic);
@@ -3557,14 +3571,14 @@
*/
if ((tic = log->l_reserve_headq)) {
do {
- sv_signal(&tic->t_sema);
+ sv_signal(&tic->t_wait);
tic = tic->t_next;
} while (tic != log->l_reserve_headq);
}
if ((tic = log->l_write_headq)) {
do {
- sv_signal(&tic->t_sema);
+ sv_signal(&tic->t_wait);
tic = tic->t_next;
} while (tic != log->l_write_headq);
}
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index d1d678e..d47b91f 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -149,7 +149,7 @@
struct xfs_buftarg *log_target,
xfs_daddr_t start_block,
int num_bblocks);
-int xfs_log_mount_finish(struct xfs_mount *mp, int);
+int xfs_log_mount_finish(struct xfs_mount *mp);
void xfs_log_move_tail(struct xfs_mount *mp,
xfs_lsn_t tail_lsn);
int xfs_log_notify(struct xfs_mount *mp,
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 6245913..e7d8f84 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -241,7 +241,7 @@
} xlog_res_t;
typedef struct xlog_ticket {
- sv_t t_sema; /* sleep on this semaphore : 20 */
+ sv_t t_wait; /* ticket wait queue : 20 */
struct xlog_ticket *t_next; /* :4|8 */
struct xlog_ticket *t_prev; /* :4|8 */
xlog_tid_t t_tid; /* transaction identifier : 4 */
@@ -314,7 +314,7 @@
* xlog_rec_header_t into the reserved space.
* - ic_data follows, so a write to disk can start at the beginning of
* the iclog.
- * - ic_forcesema is used to implement synchronous forcing of the iclog to disk.
+ * - ic_forcewait is used to implement synchronous forcing of the iclog to disk.
* - ic_next is the pointer to the next iclog in the ring.
* - ic_bp is a pointer to the buffer used to write this incore log to disk.
* - ic_log is a pointer back to the global log structure.
@@ -339,8 +339,8 @@
* and move everything else out to subsequent cachelines.
*/
typedef struct xlog_iclog_fields {
- sv_t ic_forcesema;
- sv_t ic_writesema;
+ sv_t ic_force_wait;
+ sv_t ic_write_wait;
struct xlog_in_core *ic_next;
struct xlog_in_core *ic_prev;
struct xfs_buf *ic_bp;
@@ -377,8 +377,8 @@
/*
* Defines to save our code from this glop.
*/
-#define ic_forcesema hic_fields.ic_forcesema
-#define ic_writesema hic_fields.ic_writesema
+#define ic_force_wait hic_fields.ic_force_wait
+#define ic_write_wait hic_fields.ic_write_wait
#define ic_next hic_fields.ic_next
#define ic_prev hic_fields.ic_prev
#define ic_bp hic_fields.ic_bp
@@ -448,7 +448,6 @@
int l_grant_write_bytes;
#ifdef XFS_LOG_TRACE
- struct ktrace *l_trace;
struct ktrace *l_grant_trace;
#endif
@@ -468,7 +467,7 @@
xfs_daddr_t *head_blk,
xfs_daddr_t *tail_blk);
extern int xlog_recover(xlog_t *log);
-extern int xlog_recover_finish(xlog_t *log, int mfsi_flags);
+extern int xlog_recover_finish(xlog_t *log);
extern void xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog, int);
extern void xlog_recover_process_iunlinks(xlog_t *log);
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 9eb722e..82d46ce 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3940,8 +3940,7 @@
*/
int
xlog_recover_finish(
- xlog_t *log,
- int mfsi_flags)
+ xlog_t *log)
{
/*
* Now we're ready to do the transactions needed for the
@@ -3969,9 +3968,7 @@
xfs_log_force(log->l_mp, (xfs_lsn_t)0,
(XFS_LOG_FORCE | XFS_LOG_SYNC));
- if ( (mfsi_flags & XFS_MFSI_NOUNLINK) == 0 ) {
- xlog_recover_process_iunlinks(log);
- }
+ xlog_recover_process_iunlinks(log);
xlog_recover_check_summary(log);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 6c5d132..a4503f5 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -128,7 +128,7 @@
* initialized.
*/
STATIC void
-xfs_mount_free(
+xfs_free_perag(
xfs_mount_t *mp)
{
if (mp->m_perag) {
@@ -139,20 +139,6 @@
kmem_free(mp->m_perag[agno].pagb_list);
kmem_free(mp->m_perag);
}
-
- spinlock_destroy(&mp->m_ail_lock);
- spinlock_destroy(&mp->m_sb_lock);
- mutex_destroy(&mp->m_ilock);
- mutex_destroy(&mp->m_growlock);
- if (mp->m_quotainfo)
- XFS_QM_DONE(mp);
-
- if (mp->m_fsname != NULL)
- kmem_free(mp->m_fsname);
- if (mp->m_rtname != NULL)
- kmem_free(mp->m_rtname);
- if (mp->m_logname != NULL)
- kmem_free(mp->m_logname);
}
/*
@@ -704,11 +690,11 @@
* Update alignment values based on mount options and sb values
*/
STATIC int
-xfs_update_alignment(xfs_mount_t *mp, int mfsi_flags, __uint64_t *update_flags)
+xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags)
{
xfs_sb_t *sbp = &(mp->m_sb);
- if (mp->m_dalign && !(mfsi_flags & XFS_MFSI_SECOND)) {
+ if (mp->m_dalign) {
/*
* If stripe unit and stripe width are not multiples
* of the fs blocksize turn off alignment.
@@ -864,7 +850,7 @@
* Check that the data (and log if separate) are an ok size.
*/
STATIC int
-xfs_check_sizes(xfs_mount_t *mp, int mfsi_flags)
+xfs_check_sizes(xfs_mount_t *mp)
{
xfs_buf_t *bp;
xfs_daddr_t d;
@@ -887,8 +873,7 @@
return error;
}
- if (((mfsi_flags & XFS_MFSI_CLIENT) == 0) &&
- mp->m_logdev_targp != mp->m_ddev_targp) {
+ if (mp->m_logdev_targp != mp->m_ddev_targp) {
d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks);
if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) {
cmn_err(CE_WARN, "XFS: size check 3 failed");
@@ -923,15 +908,13 @@
*/
int
xfs_mountfs(
- xfs_mount_t *mp,
- int mfsi_flags)
+ xfs_mount_t *mp)
{
xfs_sb_t *sbp = &(mp->m_sb);
xfs_inode_t *rip;
__uint64_t resblks;
__int64_t update_flags = 0LL;
uint quotamount, quotaflags;
- int agno;
int uuid_mounted = 0;
int error = 0;
@@ -985,7 +968,7 @@
* allocator alignment is within an ag, therefore ag has
* to be aligned at stripe boundary.
*/
- error = xfs_update_alignment(mp, mfsi_flags, &update_flags);
+ error = xfs_update_alignment(mp, &update_flags);
if (error)
goto error1;
@@ -1004,8 +987,7 @@
* since a single partition filesystem is identical to a single
* partition volume/filesystem.
*/
- if ((mfsi_flags & XFS_MFSI_SECOND) == 0 &&
- (mp->m_flags & XFS_MOUNT_NOUUID) == 0) {
+ if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0) {
if (xfs_uuid_mount(mp)) {
error = XFS_ERROR(EINVAL);
goto error1;
@@ -1033,7 +1015,7 @@
/*
* Check that the data (and log if separate) are an ok size.
*/
- error = xfs_check_sizes(mp, mfsi_flags);
+ error = xfs_check_sizes(mp);
if (error)
goto error1;
@@ -1047,13 +1029,6 @@
}
/*
- * For client case we are done now
- */
- if (mfsi_flags & XFS_MFSI_CLIENT) {
- return 0;
- }
-
- /*
* Copies the low order bits of the timestamp and the randomly
* set "sequence" number out of a UUID.
*/
@@ -1077,8 +1052,10 @@
* Allocate and initialize the per-ag data.
*/
init_rwsem(&mp->m_peraglock);
- mp->m_perag =
- kmem_zalloc(sbp->sb_agcount * sizeof(xfs_perag_t), KM_SLEEP);
+ mp->m_perag = kmem_zalloc(sbp->sb_agcount * sizeof(xfs_perag_t),
+ KM_MAYFAIL);
+ if (!mp->m_perag)
+ goto error1;
mp->m_maxagi = xfs_initialize_perag(mp, sbp->sb_agcount);
@@ -1190,7 +1167,7 @@
* delayed until after the root and real-time bitmap inodes
* were consistently read in.
*/
- error = xfs_log_mount_finish(mp, mfsi_flags);
+ error = xfs_log_mount_finish(mp);
if (error) {
cmn_err(CE_WARN, "XFS: log mount finish failed");
goto error4;
@@ -1199,7 +1176,7 @@
/*
* Complete the quota initialisation, post-log-replay component.
*/
- error = XFS_QM_MOUNT(mp, quotamount, quotaflags, mfsi_flags);
+ error = XFS_QM_MOUNT(mp, quotamount, quotaflags);
if (error)
goto error4;
@@ -1233,12 +1210,7 @@
error3:
xfs_log_unmount_dealloc(mp);
error2:
- for (agno = 0; agno < sbp->sb_agcount; agno++)
- if (mp->m_perag[agno].pagb_list)
- kmem_free(mp->m_perag[agno].pagb_list);
- kmem_free(mp->m_perag);
- mp->m_perag = NULL;
- /* FALLTHROUGH */
+ xfs_free_perag(mp);
error1:
if (uuid_mounted)
uuid_table_remove(&mp->m_sb.sb_uuid);
@@ -1246,16 +1218,17 @@
}
/*
- * xfs_unmountfs
- *
* This flushes out the inodes,dquots and the superblock, unmounts the
* log and makes sure that incore structures are freed.
*/
-int
-xfs_unmountfs(xfs_mount_t *mp)
+void
+xfs_unmountfs(
+ struct xfs_mount *mp)
{
- __uint64_t resblks;
- int error = 0;
+ __uint64_t resblks;
+ int error;
+
+ IRELE(mp->m_rootip);
/*
* We can potentially deadlock here if we have an inode cluster
@@ -1312,8 +1285,6 @@
xfs_unmountfs_wait(mp); /* wait for async bufs */
xfs_log_unmount(mp); /* Done! No more fs ops. */
- xfs_freesb(mp);
-
/*
* All inodes from this mount point should be freed.
*/
@@ -1322,11 +1293,12 @@
if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0)
uuid_table_remove(&mp->m_sb.sb_uuid);
-#if defined(DEBUG) || defined(INDUCE_IO_ERROR)
+#if defined(DEBUG)
xfs_errortag_clearall(mp, 0);
#endif
- xfs_mount_free(mp);
- return 0;
+ xfs_free_perag(mp);
+ if (mp->m_quotainfo)
+ XFS_QM_DONE(mp);
}
STATIC void
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 5269bd6..f3c1024 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -114,7 +114,7 @@
struct xfs_quotainfo;
typedef int (*xfs_qminit_t)(struct xfs_mount *, uint *, uint *);
-typedef int (*xfs_qmmount_t)(struct xfs_mount *, uint, uint, int);
+typedef int (*xfs_qmmount_t)(struct xfs_mount *, uint, uint);
typedef int (*xfs_qmunmount_t)(struct xfs_mount *);
typedef void (*xfs_qmdone_t)(struct xfs_mount *);
typedef void (*xfs_dqrele_t)(struct xfs_dquot *);
@@ -158,8 +158,8 @@
#define XFS_QM_INIT(mp, mnt, fl) \
(*(mp)->m_qm_ops->xfs_qminit)(mp, mnt, fl)
-#define XFS_QM_MOUNT(mp, mnt, fl, mfsi_flags) \
- (*(mp)->m_qm_ops->xfs_qmmount)(mp, mnt, fl, mfsi_flags)
+#define XFS_QM_MOUNT(mp, mnt, fl) \
+ (*(mp)->m_qm_ops->xfs_qmmount)(mp, mnt, fl)
#define XFS_QM_UNMOUNT(mp) \
(*(mp)->m_qm_ops->xfs_qmunmount)(mp)
#define XFS_QM_DONE(mp) \
@@ -442,13 +442,6 @@
/*
* Flags for xfs_mountfs
*/
-#define XFS_MFSI_SECOND 0x01 /* Secondary mount -- skip stuff */
-#define XFS_MFSI_CLIENT 0x02 /* Is a client -- skip lots of stuff */
-/* XFS_MFSI_RRINODES */
-#define XFS_MFSI_NOUNLINK 0x08 /* Skip unlinked inode processing in */
- /* log recovery */
-#define XFS_MFSI_NO_QUOTACHECK 0x10 /* Skip quotacheck processing */
-/* XFS_MFSI_CONVERT_SUNIT */
#define XFS_MFSI_QUIET 0x40 /* Be silent if mount errors found */
#define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d)
@@ -517,10 +510,10 @@
extern void xfs_mod_sb(xfs_trans_t *, __int64_t);
extern int xfs_log_sbcount(xfs_mount_t *, uint);
-extern int xfs_mountfs(xfs_mount_t *mp, int);
+extern int xfs_mountfs(xfs_mount_t *mp);
extern void xfs_mountfs_check_barriers(xfs_mount_t *mp);
-extern int xfs_unmountfs(xfs_mount_t *);
+extern void xfs_unmountfs(xfs_mount_t *);
extern int xfs_unmountfs_writesb(xfs_mount_t *);
extern int xfs_unmount_flush(xfs_mount_t *, int);
extern int xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int);
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index bf87a59..e2f68de 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -74,18 +74,6 @@
*/
/*
- * xfs_lowbit32: get low bit set out of 32-bit argument, -1 if none set.
- */
-STATIC int
-xfs_lowbit32(
- __uint32_t v)
-{
- if (v)
- return ffs(v) - 1;
- return -1;
-}
-
-/*
* Allocate space to the bitmap or summary file, and zero it, for growfs.
*/
STATIC int /* error */
@@ -450,6 +438,7 @@
}
bbno = XFS_BITTOBLOCK(mp, bno);
i = 0;
+ ASSERT(minlen != 0);
log2len = xfs_highbit32(minlen);
/*
* Loop over all bitmap blocks (bbno + i is current block).
@@ -618,6 +607,8 @@
xfs_suminfo_t sum; /* summary information for extents */
ASSERT(minlen % prod == 0 && maxlen % prod == 0);
+ ASSERT(maxlen != 0);
+
/*
* Loop over all the levels starting with maxlen.
* At each level, look at all the bitmap blocks, to see if there
@@ -675,6 +666,9 @@
*rtblock = NULLRTBLOCK;
return 0;
}
+ ASSERT(minlen != 0);
+ ASSERT(maxlen != 0);
+
/*
* Loop over sizes, from maxlen down to minlen.
* This time, when we do the allocations, allow smaller ones
@@ -1961,6 +1955,7 @@
nsbp->sb_blocksize * nsbp->sb_rextsize);
nsbp->sb_rextents = nsbp->sb_rblocks;
do_div(nsbp->sb_rextents, nsbp->sb_rextsize);
+ ASSERT(nsbp->sb_rextents != 0);
nsbp->sb_rextslog = xfs_highbit32(nsbp->sb_rextents);
nrsumlevels = nmp->m_rsumlevels = nsbp->sb_rextslog + 1;
nrsumsize =
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c
index b0f31c0..3a82576 100644
--- a/fs/xfs/xfs_rw.c
+++ b/fs/xfs/xfs_rw.c
@@ -314,7 +314,7 @@
* ASYNC buffers.
*/
XFS_BUF_ERROR(bp, EIO);
- XFS_BUF_V_IODONESEMA(bp);
+ XFS_BUF_FINISH_IOWAIT(bp);
} else {
xfs_buf_relse(bp);
}
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index e4ebddd..4e1c22a 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -43,6 +43,7 @@
#include "xfs_quota.h"
#include "xfs_trans_priv.h"
#include "xfs_trans_space.h"
+#include "xfs_inode_item.h"
STATIC void xfs_trans_apply_sb_deltas(xfs_trans_t *);
@@ -253,7 +254,7 @@
tp->t_mountp = mp;
tp->t_items_free = XFS_LIC_NUM_SLOTS;
tp->t_busy_free = XFS_LBC_NUM_SLOTS;
- XFS_LIC_INIT(&(tp->t_items));
+ xfs_lic_init(&(tp->t_items));
XFS_LBC_INIT(&(tp->t_busy));
return tp;
}
@@ -282,7 +283,7 @@
ntp->t_mountp = tp->t_mountp;
ntp->t_items_free = XFS_LIC_NUM_SLOTS;
ntp->t_busy_free = XFS_LBC_NUM_SLOTS;
- XFS_LIC_INIT(&(ntp->t_items));
+ xfs_lic_init(&(ntp->t_items));
XFS_LBC_INIT(&(ntp->t_busy));
ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
@@ -1169,7 +1170,7 @@
while (licp != NULL) {
lidp = licp->lic_descs;
for (i = 0; i < licp->lic_unused; i++, lidp++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
@@ -1216,6 +1217,68 @@
kmem_zone_free(xfs_trans_zone, tp);
}
+/*
+ * Roll from one trans in the sequence of PERMANENT transactions to
+ * the next: permanent transactions are only flushed out when
+ * committed with XFS_TRANS_RELEASE_LOG_RES, but we still want as soon
+ * as possible to let chunks of it go to the log. So we commit the
+ * chunk we've been working on and get a new transaction to continue.
+ */
+int
+xfs_trans_roll(
+ struct xfs_trans **tpp,
+ struct xfs_inode *dp)
+{
+ struct xfs_trans *trans;
+ unsigned int logres, count;
+ int error;
+
+ /*
+ * Ensure that the inode is always logged.
+ */
+ trans = *tpp;
+ xfs_trans_log_inode(trans, dp, XFS_ILOG_CORE);
+
+ /*
+ * Copy the critical parameters from one trans to the next.
+ */
+ logres = trans->t_log_res;
+ count = trans->t_log_count;
+ *tpp = xfs_trans_dup(trans);
+
+ /*
+ * Commit the current transaction.
+ * If this commit failed, then it'd just unlock those items that
+ * are not marked ihold. That also means that a filesystem shutdown
+ * is in progress. The caller takes the responsibility to cancel
+ * the duplicate transaction that gets returned.
+ */
+ error = xfs_trans_commit(trans, 0);
+ if (error)
+ return (error);
+
+ trans = *tpp;
+
+ /*
+ * Reserve space in the log for th next transaction.
+ * This also pushes items in the "AIL", the list of logged items,
+ * out to disk if they are taking up space at the tail of the log
+ * that we want to use. This requires that either nothing be locked
+ * across this call, or that anything that is locked be logged in
+ * the prior and the next transactions.
+ */
+ error = xfs_trans_reserve(trans, 0, logres, 0,
+ XFS_TRANS_PERM_LOG_RES, count);
+ /*
+ * Ensure that the inode is in the new transaction and locked.
+ */
+ if (error)
+ return error;
+
+ xfs_trans_ijoin(trans, dp, XFS_ILOCK_EXCL);
+ xfs_trans_ihold(trans, dp);
+ return 0;
+}
/*
* THIS SHOULD BE REWRITTEN TO USE xfs_trans_next_item().
@@ -1253,7 +1316,7 @@
* Special case the chunk embedded in the transaction.
*/
licp = &(tp->t_items);
- if (!(XFS_LIC_ARE_ALL_FREE(licp))) {
+ if (!(xfs_lic_are_all_free(licp))) {
xfs_trans_chunk_committed(licp, tp->t_lsn, abortflag);
}
@@ -1262,7 +1325,7 @@
*/
licp = licp->lic_next;
while (licp != NULL) {
- ASSERT(!XFS_LIC_ARE_ALL_FREE(licp));
+ ASSERT(!xfs_lic_are_all_free(licp));
xfs_trans_chunk_committed(licp, tp->t_lsn, abortflag);
next_licp = licp->lic_next;
kmem_free(licp);
@@ -1325,7 +1388,7 @@
lidp = licp->lic_descs;
for (i = 0; i < licp->lic_unused; i++, lidp++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 0804207..74c80bd 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -210,62 +210,52 @@
* lic_unused to the right value (0 matches all free). The
* lic_descs.lid_index values are set up as each desc is allocated.
*/
-#define XFS_LIC_INIT(cp) xfs_lic_init(cp)
static inline void xfs_lic_init(xfs_log_item_chunk_t *cp)
{
cp->lic_free = XFS_LIC_FREEMASK;
}
-#define XFS_LIC_INIT_SLOT(cp,slot) xfs_lic_init_slot(cp, slot)
static inline void xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot)
{
cp->lic_descs[slot].lid_index = (unsigned char)(slot);
}
-#define XFS_LIC_VACANCY(cp) xfs_lic_vacancy(cp)
static inline int xfs_lic_vacancy(xfs_log_item_chunk_t *cp)
{
return cp->lic_free & XFS_LIC_FREEMASK;
}
-#define XFS_LIC_ALL_FREE(cp) xfs_lic_all_free(cp)
static inline void xfs_lic_all_free(xfs_log_item_chunk_t *cp)
{
cp->lic_free = XFS_LIC_FREEMASK;
}
-#define XFS_LIC_ARE_ALL_FREE(cp) xfs_lic_are_all_free(cp)
static inline int xfs_lic_are_all_free(xfs_log_item_chunk_t *cp)
{
return ((cp->lic_free & XFS_LIC_FREEMASK) == XFS_LIC_FREEMASK);
}
-#define XFS_LIC_ISFREE(cp,slot) xfs_lic_isfree(cp,slot)
static inline int xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot)
{
return (cp->lic_free & (1 << slot));
}
-#define XFS_LIC_CLAIM(cp,slot) xfs_lic_claim(cp,slot)
static inline void xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot)
{
cp->lic_free &= ~(1 << slot);
}
-#define XFS_LIC_RELSE(cp,slot) xfs_lic_relse(cp,slot)
static inline void xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot)
{
cp->lic_free |= 1 << slot;
}
-#define XFS_LIC_SLOT(cp,slot) xfs_lic_slot(cp,slot)
static inline xfs_log_item_desc_t *
xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot)
{
return &(cp->lic_descs[slot]);
}
-#define XFS_LIC_DESC_TO_SLOT(dp) xfs_lic_desc_to_slot(dp)
static inline int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp)
{
return (uint)dp->lid_index;
@@ -278,7 +268,6 @@
* All of this yields the address of the chunk, which is
* cast to a chunk pointer.
*/
-#define XFS_LIC_DESC_TO_CHUNK(dp) xfs_lic_desc_to_chunk(dp)
static inline xfs_log_item_chunk_t *
xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp)
{
@@ -986,6 +975,7 @@
int *);
#define xfs_trans_commit(tp, flags) _xfs_trans_commit(tp, flags, NULL)
void xfs_trans_cancel(xfs_trans_t *, int);
+int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *);
int xfs_trans_ail_init(struct xfs_mount *);
void xfs_trans_ail_destroy(struct xfs_mount *);
void xfs_trans_push_ail(struct xfs_mount *, xfs_lsn_t);
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index cb0c583..4e855b5 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -1021,16 +1021,16 @@
bp = NULL;
len = BBTOB(len);
licp = &tp->t_items;
- if (!XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (!xfs_lic_are_all_free(licp)) {
for (i = 0; i < licp->lic_unused; i++) {
/*
* Skip unoccupied slots.
*/
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- lidp = XFS_LIC_SLOT(licp, i);
+ lidp = xfs_lic_slot(licp, i);
blip = (xfs_buf_log_item_t *)lidp->lid_item;
if (blip->bli_item.li_type != XFS_LI_BUF) {
continue;
@@ -1074,7 +1074,7 @@
bp = NULL;
len = BBTOB(len);
for (licp = &tp->t_items; licp != NULL; licp = licp->lic_next) {
- if (XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (xfs_lic_are_all_free(licp)) {
ASSERT(licp == &tp->t_items);
ASSERT(licp->lic_next == NULL);
return NULL;
@@ -1083,11 +1083,11 @@
/*
* Skip unoccupied slots.
*/
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- lidp = XFS_LIC_SLOT(licp, i);
+ lidp = xfs_lic_slot(licp, i);
blip = (xfs_buf_log_item_t *)lidp->lid_item;
if (blip->bli_item.li_type != XFS_LI_BUF) {
continue;
diff --git a/fs/xfs/xfs_trans_item.c b/fs/xfs/xfs_trans_item.c
index db5c835..3c666e8 100644
--- a/fs/xfs/xfs_trans_item.c
+++ b/fs/xfs/xfs_trans_item.c
@@ -53,11 +53,11 @@
* Initialize the chunk, and then
* claim the first slot in the newly allocated chunk.
*/
- XFS_LIC_INIT(licp);
- XFS_LIC_CLAIM(licp, 0);
+ xfs_lic_init(licp);
+ xfs_lic_claim(licp, 0);
licp->lic_unused = 1;
- XFS_LIC_INIT_SLOT(licp, 0);
- lidp = XFS_LIC_SLOT(licp, 0);
+ xfs_lic_init_slot(licp, 0);
+ lidp = xfs_lic_slot(licp, 0);
/*
* Link in the new chunk and update the free count.
@@ -88,14 +88,14 @@
*/
licp = &tp->t_items;
while (licp != NULL) {
- if (XFS_LIC_VACANCY(licp)) {
+ if (xfs_lic_vacancy(licp)) {
if (licp->lic_unused <= XFS_LIC_MAX_SLOT) {
i = licp->lic_unused;
- ASSERT(XFS_LIC_ISFREE(licp, i));
+ ASSERT(xfs_lic_isfree(licp, i));
break;
}
for (i = 0; i <= XFS_LIC_MAX_SLOT; i++) {
- if (XFS_LIC_ISFREE(licp, i))
+ if (xfs_lic_isfree(licp, i))
break;
}
ASSERT(i <= XFS_LIC_MAX_SLOT);
@@ -108,12 +108,12 @@
* If we find a free descriptor, claim it,
* initialize it, and return it.
*/
- XFS_LIC_CLAIM(licp, i);
+ xfs_lic_claim(licp, i);
if (licp->lic_unused <= i) {
licp->lic_unused = i + 1;
- XFS_LIC_INIT_SLOT(licp, i);
+ xfs_lic_init_slot(licp, i);
}
- lidp = XFS_LIC_SLOT(licp, i);
+ lidp = xfs_lic_slot(licp, i);
tp->t_items_free--;
lidp->lid_item = lip;
lidp->lid_flags = 0;
@@ -136,9 +136,9 @@
xfs_log_item_chunk_t *licp;
xfs_log_item_chunk_t **licpp;
- slot = XFS_LIC_DESC_TO_SLOT(lidp);
- licp = XFS_LIC_DESC_TO_CHUNK(lidp);
- XFS_LIC_RELSE(licp, slot);
+ slot = xfs_lic_desc_to_slot(lidp);
+ licp = xfs_lic_desc_to_chunk(lidp);
+ xfs_lic_relse(licp, slot);
lidp->lid_item->li_desc = NULL;
tp->t_items_free++;
@@ -154,7 +154,7 @@
* Also decrement the transaction structure's count of free items
* by the number in a chunk since we are freeing an empty chunk.
*/
- if (XFS_LIC_ARE_ALL_FREE(licp) && (licp != &(tp->t_items))) {
+ if (xfs_lic_are_all_free(licp) && (licp != &(tp->t_items))) {
licpp = &(tp->t_items.lic_next);
while (*licpp != licp) {
ASSERT(*licpp != NULL);
@@ -207,20 +207,20 @@
/*
* If it's not in the first chunk, skip to the second.
*/
- if (XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (xfs_lic_are_all_free(licp)) {
licp = licp->lic_next;
}
/*
* Return the first non-free descriptor in the chunk.
*/
- ASSERT(!XFS_LIC_ARE_ALL_FREE(licp));
+ ASSERT(!xfs_lic_are_all_free(licp));
for (i = 0; i < licp->lic_unused; i++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- return XFS_LIC_SLOT(licp, i);
+ return xfs_lic_slot(licp, i);
}
cmn_err(CE_WARN, "xfs_trans_first_item() -- no first item");
return NULL;
@@ -242,18 +242,18 @@
xfs_log_item_chunk_t *licp;
int i;
- licp = XFS_LIC_DESC_TO_CHUNK(lidp);
+ licp = xfs_lic_desc_to_chunk(lidp);
/*
* First search the rest of the chunk. The for loop keeps us
* from referencing things beyond the end of the chunk.
*/
- for (i = (int)XFS_LIC_DESC_TO_SLOT(lidp) + 1; i < licp->lic_unused; i++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ for (i = (int)xfs_lic_desc_to_slot(lidp) + 1; i < licp->lic_unused; i++) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- return XFS_LIC_SLOT(licp, i);
+ return xfs_lic_slot(licp, i);
}
/*
@@ -266,13 +266,13 @@
}
licp = licp->lic_next;
- ASSERT(!XFS_LIC_ARE_ALL_FREE(licp));
+ ASSERT(!xfs_lic_are_all_free(licp));
for (i = 0; i < licp->lic_unused; i++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
- return XFS_LIC_SLOT(licp, i);
+ return xfs_lic_slot(licp, i);
}
ASSERT(0);
/* NOTREACHED */
@@ -300,9 +300,9 @@
/*
* Special case the embedded chunk so we don't free it below.
*/
- if (!XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (!xfs_lic_are_all_free(licp)) {
(void) xfs_trans_unlock_chunk(licp, 1, abort, NULLCOMMITLSN);
- XFS_LIC_ALL_FREE(licp);
+ xfs_lic_all_free(licp);
licp->lic_unused = 0;
}
licp = licp->lic_next;
@@ -311,7 +311,7 @@
* Unlock each item in each chunk and free the chunks.
*/
while (licp != NULL) {
- ASSERT(!XFS_LIC_ARE_ALL_FREE(licp));
+ ASSERT(!xfs_lic_are_all_free(licp));
(void) xfs_trans_unlock_chunk(licp, 1, abort, NULLCOMMITLSN);
next_licp = licp->lic_next;
kmem_free(licp);
@@ -347,7 +347,7 @@
/*
* Special case the embedded chunk so we don't free.
*/
- if (!XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (!xfs_lic_are_all_free(licp)) {
freed = xfs_trans_unlock_chunk(licp, 0, 0, commit_lsn);
}
licpp = &(tp->t_items.lic_next);
@@ -358,10 +358,10 @@
* and free empty chunks.
*/
while (licp != NULL) {
- ASSERT(!XFS_LIC_ARE_ALL_FREE(licp));
+ ASSERT(!xfs_lic_are_all_free(licp));
freed += xfs_trans_unlock_chunk(licp, 0, 0, commit_lsn);
next_licp = licp->lic_next;
- if (XFS_LIC_ARE_ALL_FREE(licp)) {
+ if (xfs_lic_are_all_free(licp)) {
*licpp = next_licp;
kmem_free(licp);
freed -= XFS_LIC_NUM_SLOTS;
@@ -402,7 +402,7 @@
freed = 0;
lidp = licp->lic_descs;
for (i = 0; i < licp->lic_unused; i++, lidp++) {
- if (XFS_LIC_ISFREE(licp, i)) {
+ if (xfs_lic_isfree(licp, i)) {
continue;
}
lip = lidp->lid_item;
@@ -421,7 +421,7 @@
*/
if (!(freeing_chunk) &&
(!(lidp->lid_flags & XFS_LID_DIRTY) || abort)) {
- XFS_LIC_RELSE(licp, i);
+ xfs_lic_relse(licp, i);
freed++;
}
}
diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index 98e5f11..35d4d41 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -237,7 +237,7 @@
ASSERT (ip->i_d.di_nlink > 0);
ip->i_d.di_nlink--;
- drop_nlink(ip->i_vnode);
+ drop_nlink(VFS_I(ip));
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
error = 0;
@@ -301,7 +301,7 @@
ASSERT(ip->i_d.di_nlink > 0);
ip->i_d.di_nlink++;
- inc_nlink(ip->i_vnode);
+ inc_nlink(VFS_I(ip));
if ((ip->i_d.di_version == XFS_DINODE_VERSION_1) &&
(ip->i_d.di_nlink > XFS_MAXLINK_1)) {
/*
diff --git a/fs/xfs/xfs_utils.h b/fs/xfs/xfs_utils.h
index f316cb8..ef32122 100644
--- a/fs/xfs/xfs_utils.h
+++ b/fs/xfs/xfs_utils.h
@@ -18,9 +18,6 @@
#ifndef __XFS_UTILS_H__
#define __XFS_UTILS_H__
-#define IRELE(ip) VN_RELE(XFS_ITOV(ip))
-#define IHOLD(ip) VN_HOLD(XFS_ITOV(ip))
-
extern int xfs_truncate_file(xfs_mount_t *, xfs_inode_t *);
extern int xfs_dir_ialloc(xfs_trans_t **, xfs_inode_t *, mode_t, xfs_nlink_t,
xfs_dev_t, cred_t *, prid_t, int,
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 4a9a433..439dd39 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -128,7 +128,6 @@
xfs_inode_t *rip = mp->m_rootip;
xfs_inode_t *rbmip;
xfs_inode_t *rsumip = NULL;
- bhv_vnode_t *rvp = XFS_ITOV(rip);
int error;
xfs_ilock(rip, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
@@ -146,7 +145,7 @@
if (error == EFSCORRUPTED)
goto fscorrupt_out;
- ASSERT(vn_count(XFS_ITOV(rbmip)) == 1);
+ ASSERT(vn_count(VFS_I(rbmip)) == 1);
rsumip = mp->m_rsumip;
xfs_ilock(rsumip, XFS_ILOCK_EXCL);
@@ -157,7 +156,7 @@
if (error == EFSCORRUPTED)
goto fscorrupt_out;
- ASSERT(vn_count(XFS_ITOV(rsumip)) == 1);
+ ASSERT(vn_count(VFS_I(rsumip)) == 1);
}
/*
@@ -167,7 +166,7 @@
if (error == EFSCORRUPTED)
goto fscorrupt_out2;
- if (vn_count(rvp) != 1 && !relocation) {
+ if (vn_count(VFS_I(rip)) != 1 && !relocation) {
xfs_iunlock(rip, XFS_ILOCK_EXCL);
return XFS_ERROR(EBUSY);
}
@@ -284,7 +283,7 @@
int *bypassed)
{
xfs_inode_t *ip = NULL;
- bhv_vnode_t *vp = NULL;
+ struct inode *vp = NULL;
int error;
int last_error;
uint64_t fflag;
@@ -404,7 +403,7 @@
continue;
}
- vp = XFS_ITOV_NULL(ip);
+ vp = VFS_I(ip);
/*
* If the vnode is gone then this is being torn down,
@@ -479,7 +478,7 @@
IPOINTER_INSERT(ip, mp);
xfs_ilock(ip, lock_flags);
- ASSERT(vp == XFS_ITOV(ip));
+ ASSERT(vp == VFS_I(ip));
ASSERT(ip->i_mount == mp);
vnode_refed = B_TRUE;
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 76a1166..8b6812f 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -83,7 +83,7 @@
cred_t *credp)
{
xfs_mount_t *mp = ip->i_mount;
- struct inode *inode = XFS_ITOV(ip);
+ struct inode *inode = VFS_I(ip);
int mask = iattr->ia_valid;
xfs_trans_t *tp;
int code;
@@ -182,7 +182,7 @@
xfs_ilock(ip, lock_flags);
/* boolean: are we the file owner? */
- file_owner = (current_fsuid(credp) == ip->i_d.di_uid);
+ file_owner = (current_fsuid() == ip->i_d.di_uid);
/*
* Change various properties of a file.
@@ -513,7 +513,6 @@
ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
ip->i_update_core = 1;
- timeflags &= ~XFS_ICHGTIME_ACC;
}
if (mask & ATTR_MTIME) {
inode->i_mtime = iattr->ia_mtime;
@@ -714,7 +713,7 @@
return XFS_ERROR(EIO);
/* capture size updates in I/O completion before writing the inode. */
- error = filemap_fdatawait(vn_to_inode(XFS_ITOV(ip))->i_mapping);
+ error = filemap_fdatawait(VFS_I(ip)->i_mapping);
if (error)
return XFS_ERROR(error);
@@ -1160,7 +1159,6 @@
xfs_release(
xfs_inode_t *ip)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
xfs_mount_t *mp = ip->i_mount;
int error;
@@ -1195,13 +1193,13 @@
* be exposed to that problem.
*/
truncated = xfs_iflags_test_and_clear(ip, XFS_ITRUNCATED);
- if (truncated && VN_DIRTY(vp) && ip->i_delayed_blks > 0)
+ if (truncated && VN_DIRTY(VFS_I(ip)) && ip->i_delayed_blks > 0)
xfs_flush_pages(ip, 0, -1, XFS_B_ASYNC, FI_NONE);
}
if (ip->i_d.di_nlink != 0) {
if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) &&
- ((ip->i_size > 0) || (VN_CACHED(vp) > 0 ||
+ ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 ||
ip->i_delayed_blks > 0)) &&
(ip->i_df.if_flags & XFS_IFEXTENTS)) &&
(!(ip->i_d.di_flags &
@@ -1227,7 +1225,6 @@
xfs_inactive(
xfs_inode_t *ip)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
int committed;
@@ -1242,7 +1239,7 @@
* If the inode is already free, then there can be nothing
* to clean up here.
*/
- if (ip->i_d.di_mode == 0 || VN_BAD(vp)) {
+ if (ip->i_d.di_mode == 0 || VN_BAD(VFS_I(ip))) {
ASSERT(ip->i_df.if_real_bytes == 0);
ASSERT(ip->i_df.if_broot_bytes == 0);
return VN_INACTIVE_CACHE;
@@ -1272,7 +1269,7 @@
if (ip->i_d.di_nlink != 0) {
if ((((ip->i_d.di_mode & S_IFMT) == S_IFREG) &&
- ((ip->i_size > 0) || (VN_CACHED(vp) > 0 ||
+ ((ip->i_size > 0) || (VN_CACHED(VFS_I(ip)) > 0 ||
ip->i_delayed_blks > 0)) &&
(ip->i_df.if_flags & XFS_IFEXTENTS) &&
(!(ip->i_d.di_flags &
@@ -1536,7 +1533,7 @@
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp), prid,
+ current_fsuid(), current_fsgid(), prid,
XFS_QMOPT_QUOTALL|XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -1708,111 +1705,6 @@
}
#ifdef DEBUG
-/*
- * Some counters to see if (and how often) we are hitting some deadlock
- * prevention code paths.
- */
-
-int xfs_rm_locks;
-int xfs_rm_lock_delays;
-int xfs_rm_attempts;
-#endif
-
-/*
- * The following routine will lock the inodes associated with the
- * directory and the named entry in the directory. The locks are
- * acquired in increasing inode number.
- *
- * If the entry is "..", then only the directory is locked. The
- * vnode ref count will still include that from the .. entry in
- * this case.
- *
- * There is a deadlock we need to worry about. If the locked directory is
- * in the AIL, it might be blocking up the log. The next inode we lock
- * could be already locked by another thread waiting for log space (e.g
- * a permanent log reservation with a long running transaction (see
- * xfs_itruncate_finish)). To solve this, we must check if the directory
- * is in the ail and use lock_nowait. If we can't lock, we need to
- * drop the inode lock on the directory and try again. xfs_iunlock will
- * potentially push the tail if we were holding up the log.
- */
-STATIC int
-xfs_lock_dir_and_entry(
- xfs_inode_t *dp,
- xfs_inode_t *ip) /* inode of entry 'name' */
-{
- int attempts;
- xfs_ino_t e_inum;
- xfs_inode_t *ips[2];
- xfs_log_item_t *lp;
-
-#ifdef DEBUG
- xfs_rm_locks++;
-#endif
- attempts = 0;
-
-again:
- xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
-
- e_inum = ip->i_ino;
-
- xfs_itrace_ref(ip);
-
- /*
- * We want to lock in increasing inum. Since we've already
- * acquired the lock on the directory, we may need to release
- * if if the inum of the entry turns out to be less.
- */
- if (e_inum > dp->i_ino) {
- /*
- * We are already in the right order, so just
- * lock on the inode of the entry.
- * We need to use nowait if dp is in the AIL.
- */
-
- lp = (xfs_log_item_t *)dp->i_itemp;
- if (lp && (lp->li_flags & XFS_LI_IN_AIL)) {
- if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL)) {
- attempts++;
-#ifdef DEBUG
- xfs_rm_attempts++;
-#endif
-
- /*
- * Unlock dp and try again.
- * xfs_iunlock will try to push the tail
- * if the inode is in the AIL.
- */
-
- xfs_iunlock(dp, XFS_ILOCK_EXCL);
-
- if ((attempts % 5) == 0) {
- delay(1); /* Don't just spin the CPU */
-#ifdef DEBUG
- xfs_rm_lock_delays++;
-#endif
- }
- goto again;
- }
- } else {
- xfs_ilock(ip, XFS_ILOCK_EXCL);
- }
- } else if (e_inum < dp->i_ino) {
- xfs_iunlock(dp, XFS_ILOCK_EXCL);
-
- ips[0] = ip;
- ips[1] = dp;
- xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL);
- }
- /* else e_inum == dp->i_ino */
- /* This can happen if we're asked to lock /x/..
- * the entry is "..", which is also the parent directory.
- */
-
- return 0;
-}
-
-#ifdef DEBUG
int xfs_locked_n;
int xfs_small_retries;
int xfs_middle_retries;
@@ -1946,6 +1838,53 @@
#endif
}
+/*
+ * xfs_lock_two_inodes() can only be used to lock one type of lock
+ * at a time - the iolock or the ilock, but not both at once. If
+ * we lock both at once, lockdep will report false positives saying
+ * we have violated locking orders.
+ */
+void
+xfs_lock_two_inodes(
+ xfs_inode_t *ip0,
+ xfs_inode_t *ip1,
+ uint lock_mode)
+{
+ xfs_inode_t *temp;
+ int attempts = 0;
+ xfs_log_item_t *lp;
+
+ if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL))
+ ASSERT((lock_mode & (XFS_ILOCK_SHARED|XFS_ILOCK_EXCL)) == 0);
+ ASSERT(ip0->i_ino != ip1->i_ino);
+
+ if (ip0->i_ino > ip1->i_ino) {
+ temp = ip0;
+ ip0 = ip1;
+ ip1 = temp;
+ }
+
+ again:
+ xfs_ilock(ip0, xfs_lock_inumorder(lock_mode, 0));
+
+ /*
+ * If the first lock we have locked is in the AIL, we must TRY to get
+ * the second lock. If we can't get it, we must release the first one
+ * and try again.
+ */
+ lp = (xfs_log_item_t *)ip0->i_itemp;
+ if (lp && (lp->li_flags & XFS_LI_IN_AIL)) {
+ if (!xfs_ilock_nowait(ip1, xfs_lock_inumorder(lock_mode, 1))) {
+ xfs_iunlock(ip0, lock_mode);
+ if ((++attempts % 5) == 0)
+ delay(1); /* Don't just spin the CPU */
+ goto again;
+ }
+ } else {
+ xfs_ilock(ip1, xfs_lock_inumorder(lock_mode, 1));
+ }
+}
+
int
xfs_remove(
xfs_inode_t *dp,
@@ -2018,9 +1957,7 @@
goto out_trans_cancel;
}
- error = xfs_lock_dir_and_entry(dp, ip);
- if (error)
- goto out_trans_cancel;
+ xfs_lock_two_inodes(dp, ip, XFS_ILOCK_EXCL);
/*
* At this point, we've gotten both the directory and the entry
@@ -2047,9 +1984,6 @@
}
}
- /*
- * Entry must exist since we did a lookup in xfs_lock_dir_and_entry.
- */
XFS_BMAP_INIT(&free_list, &first_block);
error = xfs_dir_removename(tp, dp, name, ip->i_ino,
&first_block, &free_list, resblks);
@@ -2155,7 +2089,6 @@
{
xfs_mount_t *mp = tdp->i_mount;
xfs_trans_t *tp;
- xfs_inode_t *ips[2];
int error;
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
@@ -2203,15 +2136,7 @@
goto error_return;
}
- if (sip->i_ino < tdp->i_ino) {
- ips[0] = sip;
- ips[1] = tdp;
- } else {
- ips[0] = tdp;
- ips[1] = sip;
- }
-
- xfs_lock_inodes(ips, 2, XFS_ILOCK_EXCL);
+ xfs_lock_two_inodes(sip, tdp, XFS_ILOCK_EXCL);
/*
* Increment vnode ref counts since xfs_trans_commit &
@@ -2352,7 +2277,7 @@
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp), prid,
+ current_fsuid(), current_fsgid(), prid,
XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -2578,7 +2503,7 @@
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp), prid,
+ current_fsuid(), current_fsgid(), prid,
XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -2873,14 +2798,13 @@
xfs_reclaim(
xfs_inode_t *ip)
{
- bhv_vnode_t *vp = XFS_ITOV(ip);
xfs_itrace_entry(ip);
- ASSERT(!VN_MAPPED(vp));
+ ASSERT(!VN_MAPPED(VFS_I(ip)));
/* bad inode, get out here ASAP */
- if (VN_BAD(vp)) {
+ if (VN_BAD(VFS_I(ip))) {
xfs_ireclaim(ip);
return 0;
}
@@ -2917,7 +2841,7 @@
XFS_MOUNT_ILOCK(mp);
spin_lock(&ip->i_flags_lock);
__xfs_iflags_set(ip, XFS_IRECLAIMABLE);
- vn_to_inode(vp)->i_private = NULL;
+ VFS_I(ip)->i_private = NULL;
ip->i_vnode = NULL;
spin_unlock(&ip->i_flags_lock);
list_add_tail(&ip->i_reclaim, &mp->m_del_inodes);
@@ -2933,7 +2857,7 @@
int sync_mode)
{
xfs_perag_t *pag = xfs_get_perag(ip->i_mount, ip->i_ino);
- bhv_vnode_t *vp = XFS_ITOV_NULL(ip);
+ struct inode *vp = VFS_I(ip);
if (vp && VN_BAD(vp))
goto reclaim;
@@ -3236,6 +3160,13 @@
/*
* Zero file bytes between startoff and endoff inclusive.
* The iolock is held exclusive and no blocks are buffered.
+ *
+ * This function is used by xfs_free_file_space() to zero
+ * partial blocks when the range to free is not block aligned.
+ * When unreserving space with boundaries that are not block
+ * aligned we round up the start and round down the end
+ * boundaries and then use this function to zero the parts of
+ * the blocks that got dropped during the rounding.
*/
STATIC int
xfs_zero_remaining_bytes(
@@ -3252,6 +3183,17 @@
int nimap;
int error = 0;
+ /*
+ * Avoid doing I/O beyond eof - it's not necessary
+ * since nothing can read beyond eof. The space will
+ * be zeroed when the file is extended anyway.
+ */
+ if (startoff >= ip->i_size)
+ return 0;
+
+ if (endoff > ip->i_size)
+ endoff = ip->i_size;
+
bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
XFS_IS_REALTIME_INODE(ip) ?
mp->m_rtdev_targp : mp->m_ddev_targp);
@@ -3321,7 +3263,6 @@
xfs_off_t len,
int attr_flags)
{
- bhv_vnode_t *vp;
int committed;
int done;
xfs_off_t end_dmi_offset;
@@ -3341,7 +3282,6 @@
xfs_trans_t *tp;
int need_iolock = 1;
- vp = XFS_ITOV(ip);
mp = ip->i_mount;
xfs_itrace_entry(ip);
@@ -3378,7 +3318,7 @@
rounding = max_t(uint, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE);
ioffset = offset & ~(rounding - 1);
- if (VN_CACHED(vp) != 0) {
+ if (VN_CACHED(VFS_I(ip)) != 0) {
xfs_inval_cached_trace(ip, ioffset, -1, ioffset, -1);
error = xfs_flushinval_pages(ip, ioffset, -1, FI_REMAPF_LOCKED);
if (error)
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index 9ed70a0..c340085 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -182,7 +182,7 @@
*/
u32 acpi_ns_opens_scope(acpi_object_type type);
-void
+acpi_status
acpi_ns_build_external_path(struct acpi_namespace_node *node,
acpi_size size, char *name_buffer);
diff --git a/include/asm-arm/plat-s3c/regs-nand.h b/include/asm-arm/plat-s3c/regs-nand.h
index 09f0b55..b2caa4b 100644
--- a/include/asm-arm/plat-s3c/regs-nand.h
+++ b/include/asm-arm/plat-s3c/regs-nand.h
@@ -11,7 +11,7 @@
*/
#ifndef __ASM_ARM_REGS_NAND
-#define __ASM_ARM_REGS_NAND "$Id: nand.h,v 1.3 2003/12/09 11:36:29 ben Exp $"
+#define __ASM_ARM_REGS_NAND
#define S3C2410_NFREG(x) (x)
diff --git a/include/asm-arm/plat-s3c/regs-timer.h b/include/asm-arm/plat-s3c/regs-timer.h
index b4366ea..cc0eedd 100644
--- a/include/asm-arm/plat-s3c/regs-timer.h
+++ b/include/asm-arm/plat-s3c/regs-timer.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_REGS_TIMER_H
-#define __ASM_ARCH_REGS_TIMER_H "$Id: timer.h,v 1.4 2003/05/06 19:30:50 ben Exp $"
+#define __ASM_ARCH_REGS_TIMER_H
#define S3C_TIMERREG(x) (S3C_VA_TIMER + (x))
#define S3C_TIMERREG2(tmr,reg) S3C_TIMERREG((reg)+0x0c+((tmr)*0x0c))
diff --git a/include/asm-arm/plat-s3c/regs-watchdog.h b/include/asm-arm/plat-s3c/regs-watchdog.h
index 1229f07..4938492 100644
--- a/include/asm-arm/plat-s3c/regs-watchdog.h
+++ b/include/asm-arm/plat-s3c/regs-watchdog.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_REGS_WATCHDOG_H
-#define __ASM_ARCH_REGS_WATCHDOG_H "$Id: watchdog.h,v 1.2 2003/04/29 13:31:09 ben Exp $"
+#define __ASM_ARCH_REGS_WATCHDOG_H
#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG)
diff --git a/include/asm-arm/plat-s3c24xx/s3c2410.h b/include/asm-arm/plat-s3c24xx/s3c2410.h
index 36de0b8..3cd1ec6 100644
--- a/include/asm-arm/plat-s3c24xx/s3c2410.h
+++ b/include/asm-arm/plat-s3c24xx/s3c2410.h
@@ -21,11 +21,11 @@
extern void s3c2410_init_clocks(int xtal);
-extern int s3c2410_baseclk_add(void);
-
#else
#define s3c2410_init_clocks NULL
#define s3c2410_init_uarts NULL
#define s3c2410_map_io NULL
#define s3c2410_init NULL
#endif
+
+extern int s3c2410_baseclk_add(void);
diff --git a/include/asm-blackfin/device.h b/include/asm-blackfin/device.h
deleted file mode 100644
index d8f9872..0000000
--- a/include/asm-blackfin/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-blackfin/div64.h b/include/asm-blackfin/div64.h
deleted file mode 100644
index 6cd978c..0000000
--- a/include/asm-blackfin/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/include/asm-blackfin/fixed_code.h b/include/asm-blackfin/fixed_code.h
deleted file mode 100644
index 37db66c..0000000
--- a/include/asm-blackfin/fixed_code.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* This file defines the fixed addresses where userspace programs can find
- atomic code sequences. */
-
-#define FIXED_CODE_START 0x400
-
-#define SIGRETURN_STUB 0x400
-
-#define ATOMIC_SEQS_START 0x410
-
-#define ATOMIC_XCHG32 0x410
-#define ATOMIC_CAS32 0x420
-#define ATOMIC_ADD32 0x430
-#define ATOMIC_SUB32 0x440
-#define ATOMIC_IOR32 0x450
-#define ATOMIC_AND32 0x460
-#define ATOMIC_XOR32 0x470
-
-#define ATOMIC_SEQS_END 0x480
-
-#define SAFE_USER_INSTRUCTION 0x480
-
-#define FIXED_CODE_END 0x490
diff --git a/include/asm-blackfin/futex.h b/include/asm-blackfin/futex.h
deleted file mode 100644
index 6a332a9..0000000
--- a/include/asm-blackfin/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-blackfin/irq_regs.h b/include/asm-blackfin/irq_regs.h
deleted file mode 100644
index 3dd9c0b..0000000
--- a/include/asm-blackfin/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-blackfin/kdebug.h b/include/asm-blackfin/kdebug.h
deleted file mode 100644
index 6ece1b0..0000000
--- a/include/asm-blackfin/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-blackfin/mach-bf537/bfin_sir.h b/include/asm-blackfin/mach-bf537/bfin_sir.h
deleted file mode 100644
index cfd8ad4..0000000
--- a/include/asm-blackfin/mach-bf537/bfin_sir.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Blackfin Infra-red Driver
- *
- * Copyright 2006-2008 Analog Devices Inc.
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Licensed under the GPL-2 or later.
- *
- */
-
-#include <linux/serial.h>
-#include <asm/dma.h>
-#include <asm/portmux.h>
-
-#define SIR_UART_GET_CHAR(port) bfin_read16((port)->membase + OFFSET_RBR)
-#define SIR_UART_GET_DLL(port) bfin_read16((port)->membase + OFFSET_DLL)
-#define SIR_UART_GET_IER(port) bfin_read16((port)->membase + OFFSET_IER)
-#define SIR_UART_GET_DLH(port) bfin_read16((port)->membase + OFFSET_DLH)
-#define SIR_UART_GET_IIR(port) bfin_read16((port)->membase + OFFSET_IIR)
-#define SIR_UART_GET_LCR(port) bfin_read16((port)->membase + OFFSET_LCR)
-#define SIR_UART_GET_GCTL(port) bfin_read16((port)->membase + OFFSET_GCTL)
-
-#define SIR_UART_PUT_CHAR(port, v) bfin_write16(((port)->membase + OFFSET_THR), v)
-#define SIR_UART_PUT_DLL(port, v) bfin_write16(((port)->membase + OFFSET_DLL), v)
-#define SIR_UART_PUT_IER(port, v) bfin_write16(((port)->membase + OFFSET_IER), v)
-#define SIR_UART_PUT_DLH(port, v) bfin_write16(((port)->membase + OFFSET_DLH), v)
-#define SIR_UART_PUT_LCR(port, v) bfin_write16(((port)->membase + OFFSET_LCR), v)
-#define SIR_UART_PUT_GCTL(port, v) bfin_write16(((port)->membase + OFFSET_GCTL), v)
-
-#ifdef CONFIG_SIR_BFIN_DMA
-struct dma_rx_buf {
- char *buf;
- int head;
- int tail;
- };
-#endif /* CONFIG_SIR_BFIN_DMA */
-
-struct bfin_sir_port {
- unsigned char __iomem *membase;
- unsigned int irq;
- unsigned int lsr;
- unsigned long clk;
- struct net_device *dev;
-#ifdef CONFIG_SIR_BFIN_DMA
- int tx_done;
- struct dma_rx_buf rx_dma_buf;
- struct timer_list rx_dma_timer;
- int rx_dma_nrows;
-#endif /* CONFIG_SIR_BFIN_DMA */
- unsigned int tx_dma_channel;
- unsigned int rx_dma_channel;
-};
-
-struct bfin_sir_port sir_ports[BFIN_UART_NR_PORTS];
-
-struct bfin_sir_port_res {
- unsigned long base_addr;
- int irq;
- unsigned int rx_dma_channel;
- unsigned int tx_dma_channel;
-};
-
-struct bfin_sir_port_res bfin_sir_port_resource[] = {
-#ifdef CONFIG_BFIN_SIR0
- {
- 0xFFC00400,
- IRQ_UART0_RX,
- CH_UART0_RX,
- CH_UART0_TX,
- },
-#endif
-#ifdef CONFIG_BFIN_SIR1
- {
- 0xFFC02000,
- IRQ_UART1_RX,
- CH_UART1_RX,
- CH_UART1_TX,
- },
-#endif
-};
-
-int nr_sirs = ARRAY_SIZE(bfin_sir_port_resource);
-
-struct bfin_sir_self {
- struct bfin_sir_port *sir_port;
- spinlock_t lock;
- unsigned int open;
- int speed;
- int newspeed;
-
- struct sk_buff *txskb;
- struct sk_buff *rxskb;
- struct net_device_stats stats;
- struct device *dev;
- struct irlap_cb *irlap;
- struct qos_info qos;
-
- iobuff_t tx_buff;
- iobuff_t rx_buff;
-
- struct work_struct work;
- int mtt;
-};
-
-static inline unsigned int SIR_UART_GET_LSR(struct bfin_sir_port *port)
-{
- unsigned int lsr = bfin_read16(port->membase + OFFSET_LSR);
- port->lsr |= (lsr & (BI|FE|PE|OE));
- return lsr | port->lsr;
-}
-
-static inline void SIR_UART_CLEAR_LSR(struct bfin_sir_port *port)
-{
- port->lsr = 0;
- bfin_read16(port->membase + OFFSET_LSR);
-}
-
-#define DRIVER_NAME "bfin_sir"
-
-static int bfin_sir_hw_init(void)
-{
- int ret = -ENODEV;
-#ifdef CONFIG_BFIN_SIR0
- ret = peripheral_request(P_UART0_TX, DRIVER_NAME);
- if (ret)
- return ret;
- ret = peripheral_request(P_UART0_RX, DRIVER_NAME);
- if (ret)
- return ret;
-#endif
-
-#ifdef CONFIG_BFIN_SIR1
- ret = peripheral_request(P_UART1_TX, DRIVER_NAME);
- if (ret)
- return ret;
- ret = peripheral_request(P_UART1_RX, DRIVER_NAME);
- if (ret)
- return ret;
-#endif
- return ret;
-}
diff --git a/include/asm-blackfin/mach-bf561/bfin_sir.h b/include/asm-blackfin/mach-bf561/bfin_sir.h
deleted file mode 100644
index 9bb87e9..0000000
--- a/include/asm-blackfin/mach-bf561/bfin_sir.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Blackfin Infra-red Driver
- *
- * Copyright 2006-2008 Analog Devices Inc.
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Licensed under the GPL-2 or later.
- *
- */
-
-#include <linux/serial.h>
-#include <asm/dma.h>
-#include <asm/portmux.h>
-
-#define SIR_UART_GET_CHAR(port) bfin_read16((port)->membase + OFFSET_RBR)
-#define SIR_UART_GET_DLL(port) bfin_read16((port)->membase + OFFSET_DLL)
-#define SIR_UART_GET_IER(port) bfin_read16((port)->membase + OFFSET_IER)
-#define SIR_UART_GET_DLH(port) bfin_read16((port)->membase + OFFSET_DLH)
-#define SIR_UART_GET_IIR(port) bfin_read16((port)->membase + OFFSET_IIR)
-#define SIR_UART_GET_LCR(port) bfin_read16((port)->membase + OFFSET_LCR)
-#define SIR_UART_GET_GCTL(port) bfin_read16((port)->membase + OFFSET_GCTL)
-
-#define SIR_UART_PUT_CHAR(port, v) bfin_write16(((port)->membase + OFFSET_THR), v)
-#define SIR_UART_PUT_DLL(port, v) bfin_write16(((port)->membase + OFFSET_DLL), v)
-#define SIR_UART_PUT_IER(port, v) bfin_write16(((port)->membase + OFFSET_IER), v)
-#define SIR_UART_PUT_DLH(port, v) bfin_write16(((port)->membase + OFFSET_DLH), v)
-#define SIR_UART_PUT_LCR(port, v) bfin_write16(((port)->membase + OFFSET_LCR), v)
-#define SIR_UART_PUT_GCTL(port, v) bfin_write16(((port)->membase + OFFSET_GCTL), v)
-
-#ifdef CONFIG_SIR_BFIN_DMA
-struct dma_rx_buf {
- char *buf;
- int head;
- int tail;
- };
-#endif /* CONFIG_SIR_BFIN_DMA */
-
-struct bfin_sir_port {
- unsigned char __iomem *membase;
- unsigned int irq;
- unsigned int lsr;
- unsigned long clk;
- struct net_device *dev;
-#ifdef CONFIG_SIR_BFIN_DMA
- int tx_done;
- struct dma_rx_buf rx_dma_buf;
- struct timer_list rx_dma_timer;
- int rx_dma_nrows;
-#endif /* CONFIG_SIR_BFIN_DMA */
- unsigned int tx_dma_channel;
- unsigned int rx_dma_channel;
-};
-
-struct bfin_sir_port sir_ports[BFIN_UART_NR_PORTS];
-
-struct bfin_sir_port_res {
- unsigned long base_addr;
- int irq;
- unsigned int rx_dma_channel;
- unsigned int tx_dma_channel;
-};
-
-struct bfin_sir_port_res bfin_sir_port_resource[] = {
-#ifdef CONFIG_BFIN_SIR0
- {
- 0xFFC00400,
- IRQ_UART_RX,
- CH_UART_RX,
- CH_UART_TX,
- },
-#endif
-};
-
-int nr_sirs = ARRAY_SIZE(bfin_sir_port_resource);
-
-struct bfin_sir_self {
- struct bfin_sir_port *sir_port;
- spinlock_t lock;
- unsigned int open;
- int speed;
- int newspeed;
-
- struct sk_buff *txskb;
- struct sk_buff *rxskb;
- struct net_device_stats stats;
- struct device *dev;
- struct irlap_cb *irlap;
- struct qos_info qos;
-
- iobuff_t tx_buff;
- iobuff_t rx_buff;
-
- struct work_struct work;
- int mtt;
-};
-
-static inline unsigned int SIR_UART_GET_LSR(struct bfin_sir_port *port)
-{
- unsigned int lsr = bfin_read16(port->membase + OFFSET_LSR);
- port->lsr |= (lsr & (BI|FE|PE|OE));
- return lsr | port->lsr;
-}
-
-static inline void SIR_UART_CLEAR_LSR(struct bfin_sir_port *port)
-{
- port->lsr = 0;
- bfin_read16(port->membase + OFFSET_LSR);
-}
-
-#define DRIVER_NAME "bfin_sir"
-
-static int bfin_sir_hw_init(void)
-{
- int ret = -ENODEV;
-#ifdef CONFIG_BFIN_SIR0
- ret = peripheral_request(P_UART0_TX, DRIVER_NAME);
- if (ret)
- return ret;
- ret = peripheral_request(P_UART0_RX, DRIVER_NAME);
- if (ret)
- return ret;
-#endif
- return ret;
-}
diff --git a/include/asm-blackfin/mutex.h b/include/asm-blackfin/mutex.h
deleted file mode 100644
index 458c1f7..0000000
--- a/include/asm-blackfin/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild
index b7037d8..d5b6319 100644
--- a/include/asm-cris/Kbuild
+++ b/include/asm-cris/Kbuild
@@ -1,6 +1,5 @@
include include/asm-generic/Kbuild.asm
-header-y += arch/
header-y += arch-v10/
header-y += arch-v32/
diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h
index 20e44fe0..ca7475e 100644
--- a/include/asm-frv/io.h
+++ b/include/asm-frv/io.h
@@ -271,6 +271,8 @@
return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
}
+#define ioremap_wc ioremap_nocache
+
extern void iounmap(void volatile __iomem *addr);
static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1170dc6..1870d5e 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,8 +1,10 @@
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
header-y += kvm.h
endif
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+ $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += auxvec.h
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index a3f738c..edc6ba8 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -97,6 +97,16 @@
unlikely(__ret_warn_once); \
})
+#define WARN_ONCE(condition, format...) ({ \
+ static int __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN(!__warned, format)) \
+ __warned = 1; \
+ unlikely(__ret_warn_once); \
+})
+
#define WARN_ON_RATELIMIT(condition, state) \
WARN_ON((condition) && __ratelimit(state))
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index be4af00..71ef3f0 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -15,6 +15,7 @@
#include <linux/mc146818rtc.h>
#include <linux/rtc.h>
#include <linux/bcd.h>
+#include <linux/delay.h>
#define RTC_PIE 0x40 /* periodic interrupt enable */
#define RTC_AIE 0x20 /* alarm interrupt enable */
@@ -43,7 +44,6 @@
static inline unsigned int get_rtc_time(struct rtc_time *time)
{
- unsigned long uip_watchdog = jiffies;
unsigned char ctrl;
unsigned long flags;
@@ -53,19 +53,15 @@
/*
* read RTC once any update in progress is done. The update
- * can take just over 2ms. We wait 10 to 20ms. There is no need to
+ * can take just over 2ms. We wait 20ms. There is no need to
* to poll-wait (up to 1s - eeccch) for the falling edge of RTC_UIP.
* If you need to know *exactly* when a second has started, enable
* periodic update complete interrupts, (via ioctl) and then
* immediately read /dev/rtc which will block until you get the IRQ.
* Once the read clears, read the RTC time (again via ioctl). Easy.
*/
-
- if (rtc_is_updating() != 0)
- while (jiffies - uip_watchdog < 2*HZ/100) {
- barrier();
- cpu_relax();
- }
+ if (rtc_is_updating())
+ mdelay(20);
/*
* Only the values that we read from the RTC are set. We leave
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 8feeae1..79a7ff9 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -14,4 +14,10 @@
extern char __initdata_begin[], __initdata_end[];
extern char __start_rodata[], __end_rodata[];
+/* function descriptor handling (if any). Override
+ * in asm/sections.h */
+#ifndef dereference_function_descriptor
+#define dereference_function_descriptor(p) (p)
+#endif
+
#endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
index abcf34c..ea8087b 100644
--- a/include/asm-generic/syscall.h
+++ b/include/asm-generic/syscall.h
@@ -126,7 +126,7 @@
* @args: array of argument values to store
*
* Changes @n arguments to the system call starting with the @i'th argument.
- * @n'th argument to @val. Argument @i gets value @args[0], and so on.
+ * Argument @i gets value @args[0], and so on.
* An arch inline version is probably optimal when @i and @n are constants.
*
* It's only valid to call this when @task is stopped for tracing on
diff --git a/include/asm-h8300/device.h b/include/asm-h8300/device.h
deleted file mode 100644
index d8f9872..0000000
--- a/include/asm-h8300/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-h8300/div64.h b/include/asm-h8300/div64.h
deleted file mode 100644
index 6cd978c..0000000
--- a/include/asm-h8300/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/include/asm-h8300/emergency-restart.h b/include/asm-h8300/emergency-restart.h
deleted file mode 100644
index 108d8c4..0000000
--- a/include/asm-h8300/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-h8300/fb.h b/include/asm-h8300/fb.h
deleted file mode 100644
index c7df380..0000000
--- a/include/asm-h8300/fb.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-#include <linux/fb.h>
-
-#define fb_pgprotect(...) do {} while (0)
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
- return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
deleted file mode 100644
index 6a332a9..0000000
--- a/include/asm-h8300/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-h8300/ioctl.h b/include/asm-h8300/ioctl.h
deleted file mode 100644
index b279fe0..0000000
--- a/include/asm-h8300/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-h8300/irq_regs.h b/include/asm-h8300/irq_regs.h
deleted file mode 100644
index 3dd9c0b..0000000
--- a/include/asm-h8300/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-h8300/kdebug.h b/include/asm-h8300/kdebug.h
deleted file mode 100644
index 6ece1b0..0000000
--- a/include/asm-h8300/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-h8300/mutex.h b/include/asm-h8300/mutex.h
deleted file mode 100644
index 458c1f7..0000000
--- a/include/asm-h8300/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index d5c0f2f..03b1d69 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -63,6 +63,7 @@
}
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
+extern void (*local_flush_icache_range)(unsigned long start, unsigned long end);
extern void (*__flush_cache_vmap)(void);
diff --git a/include/asm-mips/cevt-r4k.h b/include/asm-mips/cevt-r4k.h
new file mode 100644
index 0000000..fa4328f
--- /dev/null
+++ b/include/asm-mips/cevt-r4k.h
@@ -0,0 +1,46 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Kevin D. Kissell
+ */
+
+/*
+ * Definitions used for common event timer implementation
+ * for MIPS 4K-type processors and their MIPS MT variants.
+ * Avoids unsightly extern declarations in C files.
+ */
+#ifndef __ASM_CEVT_R4K_H
+#define __ASM_CEVT_R4K_H
+
+DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+
+void mips_event_handler(struct clock_event_device *dev);
+int c0_compare_int_usable(void);
+void mips_set_clock_mode(enum clock_event_mode, struct clock_event_device *);
+irqreturn_t c0_compare_interrupt(int, void *);
+
+extern struct irqaction c0_compare_irqaction;
+extern int cp0_timer_irq_installed;
+
+/*
+ * Possibly handle a performance counter interrupt.
+ * Return true if the timer interrupt should not be checked
+ */
+
+static inline int handle_perf_irq(int r2)
+{
+ /*
+ * The performance counter overflow interrupt may be shared with the
+ * timer interrupt (cp0_perfcount_irq < 0). If it is and a
+ * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
+ * and we can't reliably determine if a counter interrupt has also
+ * happened (!r2) then don't check for a timer interrupt.
+ */
+ return (cp0_perfcount_irq < 0) &&
+ perf_irq() == IRQ_HANDLED &&
+ !r2;
+}
+
+#endif /* __ASM_CEVT_R4K_H */
diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h
index 881e886..701ec0b 100644
--- a/include/asm-mips/irqflags.h
+++ b/include/asm-mips/irqflags.h
@@ -38,8 +38,17 @@
" .set pop \n"
" .endm");
+extern void smtc_ipi_replay(void);
+
static inline void raw_local_irq_enable(void)
{
+#ifdef CONFIG_MIPS_MT_SMTC
+ /*
+ * SMTC kernel needs to do a software replay of queued
+ * IPIs, at the cost of call overhead on each local_irq_enable()
+ */
+ smtc_ipi_replay();
+#endif
__asm__ __volatile__(
"raw_local_irq_enable"
: /* no outputs */
@@ -47,6 +56,7 @@
: "memory");
}
+
/*
* For cli() we have to insert nops to make sure that the new value
* has actually arrived in the status register before the end of this
@@ -185,15 +195,14 @@
" .set pop \n"
" .endm \n");
-extern void smtc_ipi_replay(void);
static inline void raw_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
-#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
+#ifdef CONFIG_MIPS_MT_SMTC
/*
- * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred
+ * SMTC kernel needs to do a software replay of queued
* IPIs, at the cost of branch and call overhead on each
* local_irq_restore()
*/
@@ -208,6 +217,17 @@
: "memory");
}
+static inline void __raw_local_irq_restore(unsigned long flags)
+{
+ unsigned long __tmp1;
+
+ __asm__ __volatile__(
+ "raw_local_irq_restore\t%0"
+ : "=r" (__tmp1)
+ : "0" (flags)
+ : "memory");
+}
+
static inline int raw_irqs_disabled_flags(unsigned long flags)
{
#ifdef CONFIG_MIPS_MT_SMTC
diff --git a/include/asm-mips/kexec.h b/include/asm-mips/kexec.h
index cdbab43..4314892 100644
--- a/include/asm-mips/kexec.h
+++ b/include/asm-mips/kexec.h
@@ -16,7 +16,7 @@
/* Maximum address we can use for the control code buffer */
#define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000)
-#define KEXEC_CONTROL_CODE_SIZE 4096
+#define KEXEC_CONTROL_PAGE_SIZE 4096
/* The native architecture */
#define KEXEC_ARCH KEXEC_ARCH_MIPS
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index a46f8e2..9798660 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -1462,7 +1462,7 @@
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
@@ -1480,7 +1480,7 @@
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
omt = __dmt(); \
@@ -1498,7 +1498,7 @@
{ \
unsigned int res; \
unsigned int omt; \
- unsigned int flags; \
+ unsigned long flags; \
\
local_irq_save(flags); \
\
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 4396e9f..55813d6 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -57,7 +57,7 @@
#define PMD_ORDER 1
#define PTE_ORDER 0
-#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PGD (USER_PTRS_PER_PGD * 2)
#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
#define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE)
diff --git a/include/asm-mips/smtc.h b/include/asm-mips/smtc.h
index 3639b28..ea60bf0 100644
--- a/include/asm-mips/smtc.h
+++ b/include/asm-mips/smtc.h
@@ -6,6 +6,7 @@
*/
#include <asm/mips_mt.h>
+#include <asm/smtc_ipi.h>
/*
* System-wide SMTC status information
@@ -38,14 +39,15 @@
struct task_struct;
void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu);
-
+void self_ipi(struct smtc_ipi *);
void smtc_flush_tlb_asid(unsigned long asid);
-extern int mipsmt_build_cpu_map(int startslot);
-extern void mipsmt_prepare_cpus(void);
+extern int smtc_build_cpu_map(int startslot);
+extern void smtc_prepare_cpus(int cpus);
extern void smtc_smp_finish(void);
extern void smtc_boot_secondary(int cpu, struct task_struct *t);
extern void smtc_cpus_done(void);
+
/*
* Sharing the TLB between multiple VPEs means that the
* "random" index selection function is not allowed to
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 051e1af..4c37c4e5 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -297,14 +297,31 @@
#ifdef CONFIG_MIPS_MT_SMTC
.set mips32r2
/*
- * This may not really be necessary if ints are already
- * inhibited here.
+ * We need to make sure the read-modify-write
+ * of Status below isn't perturbed by an interrupt
+ * or cross-TC access, so we need to do at least a DMT,
+ * protected by an interrupt-inhibit. But setting IXMT
+ * also creates a few-cycle window where an IPI could
+ * be queued and not be detected before potentially
+ * returning to a WAIT or user-mode loop. It must be
+ * replayed.
+ *
+ * We're in the middle of a context switch, and
+ * we can't dispatch it directly without trashing
+ * some registers, so we'll try to detect this unlikely
+ * case and program a software interrupt in the VPE,
+ * as would be done for a cross-VPE IPI. To accomodate
+ * the handling of that case, we're doing a DVPE instead
+ * of just a DMT here to protect against other threads.
+ * This is a lot of cruft to cover a tiny window.
+ * If you can find a better design, implement it!
+ *
*/
mfc0 v0, CP0_TCSTATUS
ori v0, TCSTATUS_IXMT
mtc0 v0, CP0_TCSTATUS
_ehb
- DMT 5 # dmt a1
+ DVPE 5 # dvpe a1
jal mips_ihb
#endif /* CONFIG_MIPS_MT_SMTC */
mfc0 a0, CP0_STATUS
@@ -325,17 +342,50 @@
*/
LONG_L v1, PT_TCSTATUS(sp)
_ehb
- mfc0 v0, CP0_TCSTATUS
+ mfc0 a0, CP0_TCSTATUS
andi v1, TCSTATUS_IXMT
- /* We know that TCStatua.IXMT should be set from above */
- xori v0, v0, TCSTATUS_IXMT
- or v0, v0, v1
- mtc0 v0, CP0_TCSTATUS
- _ehb
- andi a1, a1, VPECONTROL_TE
+ bnez v1, 0f
+
+/*
+ * We'd like to detect any IPIs queued in the tiny window
+ * above and request an software interrupt to service them
+ * when we ERET.
+ *
+ * Computing the offset into the IPIQ array of the executing
+ * TC's IPI queue in-line would be tedious. We use part of
+ * the TCContext register to hold 16 bits of offset that we
+ * can add in-line to find the queue head.
+ */
+ mfc0 v0, CP0_TCCONTEXT
+ la a2, IPIQ
+ srl v0, v0, 16
+ addu a2, a2, v0
+ LONG_L v0, 0(a2)
+ beqz v0, 0f
+/*
+ * If we have a queue, provoke dispatch within the VPE by setting C_SW1
+ */
+ mfc0 v0, CP0_CAUSE
+ ori v0, v0, C_SW1
+ mtc0 v0, CP0_CAUSE
+0:
+ /*
+ * This test should really never branch but
+ * let's be prudent here. Having atomized
+ * the shared register modifications, we can
+ * now EVPE, and must do so before interrupts
+ * are potentially re-enabled.
+ */
+ andi a1, a1, MVPCONTROL_EVP
beqz a1, 1f
- emt
+ evpe
1:
+ /* We know that TCStatua.IXMT should be set from above */
+ xori a0, a0, TCSTATUS_IXMT
+ or a0, a0, v1
+ mtc0 a0, CP0_TCSTATUS
+ _ehb
+
.set mips0
#endif /* CONFIG_MIPS_MT_SMTC */
LONG_L v1, PT_EPC(sp)
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 4964c82..a73e153 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -344,16 +344,22 @@
#define __NR_timerfd_create (__NR_Linux + 321)
#define __NR_timerfd_gettime (__NR_Linux + 322)
#define __NR_timerfd_settime (__NR_Linux + 323)
+#define __NR_signalfd4 (__NR_Linux + 324)
+#define __NR_eventfd2 (__NR_Linux + 325)
+#define __NR_epoll_create1 (__NR_Linux + 326)
+#define __NR_dup3 (__NR_Linux + 327)
+#define __NR_pipe2 (__NR_Linux + 328)
+#define __NR_inotify_init1 (__NR_Linux + 329)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 323
+#define __NR_Linux_syscalls 329
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 323
+#define __NR_O32_Linux_syscalls 329
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -644,16 +650,22 @@
#define __NR_timerfd_create (__NR_Linux + 280)
#define __NR_timerfd_gettime (__NR_Linux + 281)
#define __NR_timerfd_settime (__NR_Linux + 282)
+#define __NR_signalfd4 (__NR_Linux + 283)
+#define __NR_eventfd2 (__NR_Linux + 284)
+#define __NR_epoll_create1 (__NR_Linux + 285)
+#define __NR_dup3 (__NR_Linux + 286)
+#define __NR_pipe2 (__NR_Linux + 287)
+#define __NR_inotify_init1 (__NR_Linux + 288)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 282
+#define __NR_Linux_syscalls 288
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 282
+#define __NR_64_Linux_syscalls 288
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -948,16 +960,22 @@
#define __NR_timerfd_create (__NR_Linux + 284)
#define __NR_timerfd_gettime (__NR_Linux + 285)
#define __NR_timerfd_settime (__NR_Linux + 286)
+#define __NR_signalfd4 (__NR_Linux + 287)
+#define __NR_eventfd2 (__NR_Linux + 288)
+#define __NR_epoll_create1 (__NR_Linux + 289)
+#define __NR_dup3 (__NR_Linux + 290)
+#define __NR_pipe2 (__NR_Linux + 291)
+#define __NR_inotify_init1 (__NR_Linux + 292)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 286
+#define __NR_Linux_syscalls 292
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 286
+#define __NR_N32_Linux_syscalls 292
#ifdef __KERNEL__
diff --git a/include/asm-mn10300/io.h b/include/asm-mn10300/io.h
index b8b6dc8..c1a4119 100644
--- a/include/asm-mn10300/io.h
+++ b/include/asm-mn10300/io.h
@@ -259,6 +259,8 @@
return (void *) (offset | 0x20000000);
}
+#define ioremap_wc ioremap_nocache
+
static inline void iounmap(void *addr)
{
}
diff --git a/include/asm-parisc/sections.h b/include/asm-parisc/sections.h
index fdd43ec..9d13c35 100644
--- a/include/asm-parisc/sections.h
+++ b/include/asm-parisc/sections.h
@@ -4,4 +4,9 @@
/* nothing to see, move along */
#include <asm-generic/sections.h>
+#ifdef CONFIG_64BIT
+#undef dereference_function_descriptor
+void *dereference_function_descriptor(void *);
+#endif
+
#endif
diff --git a/include/asm-x86/a.out-core.h b/include/asm-x86/a.out-core.h
index 714207a..f570576 100644
--- a/include/asm-x86/a.out-core.h
+++ b/include/asm-x86/a.out-core.h
@@ -9,8 +9,8 @@
* 2 of the Licence, or (at your option) any later version.
*/
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
+#ifndef ASM_X86__A_OUT_CORE_H
+#define ASM_X86__A_OUT_CORE_H
#ifdef __KERNEL__
#ifdef CONFIG_X86_32
@@ -70,4 +70,4 @@
#endif /* CONFIG_X86_32 */
#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
+#endif /* ASM_X86__A_OUT_CORE_H */
diff --git a/include/asm-x86/a.out.h b/include/asm-x86/a.out.h
index 4684f97..0948748 100644
--- a/include/asm-x86/a.out.h
+++ b/include/asm-x86/a.out.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_A_OUT_H
-#define _ASM_X86_A_OUT_H
+#ifndef ASM_X86__A_OUT_H
+#define ASM_X86__A_OUT_H
struct exec
{
@@ -17,4 +17,4 @@
#define N_DRSIZE(a) ((a).a_drsize)
#define N_SYMSIZE(a) ((a).a_syms)
-#endif /* _ASM_X86_A_OUT_H */
+#endif /* ASM_X86__A_OUT_H */
diff --git a/include/asm-x86/acpi.h b/include/asm-x86/acpi.h
index 635d764..392e173 100644
--- a/include/asm-x86/acpi.h
+++ b/include/asm-x86/acpi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_ACPI_H
-#define _ASM_X86_ACPI_H
+#ifndef ASM_X86__ACPI_H
+#define ASM_X86__ACPI_H
/*
* Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
@@ -140,6 +140,8 @@
boot_cpu_data.x86_model <= 0x05 &&
boot_cpu_data.x86_mask < 0x0A)
return 1;
+ else if (boot_cpu_has(X86_FEATURE_AMDC1E))
+ return 1;
else
return max_cstate;
}
@@ -173,4 +175,4 @@
#define acpi_unlazy_tlb(x) leave_mm(x)
-#endif /*__X86_ASM_ACPI_H*/
+#endif /* ASM_X86__ACPI_H */
diff --git a/include/asm-x86/agp.h b/include/asm-x86/agp.h
index e4004a9..3617fd4 100644
--- a/include/asm-x86/agp.h
+++ b/include/asm-x86/agp.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_AGP_H
-#define _ASM_X86_AGP_H
+#ifndef ASM_X86__AGP_H
+#define ASM_X86__AGP_H
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
@@ -32,4 +32,4 @@
#define free_gatt_pages(table, order) \
free_pages((unsigned long)(table), (order))
-#endif
+#endif /* ASM_X86__AGP_H */
diff --git a/include/asm-x86/alternative.h b/include/asm-x86/alternative.h
index f6aa18e..22d3c98 100644
--- a/include/asm-x86/alternative.h
+++ b/include/asm-x86/alternative.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_ALTERNATIVE_H
-#define _ASM_X86_ALTERNATIVE_H
+#ifndef ASM_X86__ALTERNATIVE_H
+#define ASM_X86__ALTERNATIVE_H
#include <linux/types.h>
#include <linux/stddef.h>
@@ -180,4 +180,4 @@
extern void *text_poke(void *addr, const void *opcode, size_t len);
extern void *text_poke_early(void *addr, const void *opcode, size_t len);
-#endif /* _ASM_X86_ALTERNATIVE_H */
+#endif /* ASM_X86__ALTERNATIVE_H */
diff --git a/include/asm-x86/amd_iommu.h b/include/asm-x86/amd_iommu.h
index 30a1204..783f43e 100644
--- a/include/asm-x86/amd_iommu.h
+++ b/include/asm-x86/amd_iommu.h
@@ -17,8 +17,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef _ASM_X86_AMD_IOMMU_H
-#define _ASM_X86_AMD_IOMMU_H
+#ifndef ASM_X86__AMD_IOMMU_H
+#define ASM_X86__AMD_IOMMU_H
#ifdef CONFIG_AMD_IOMMU
extern int amd_iommu_init(void);
@@ -29,4 +29,4 @@
static inline void amd_iommu_detect(void) { }
#endif
-#endif
+#endif /* ASM_X86__AMD_IOMMU_H */
diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h
index 22aa58c..1ffa4e5 100644
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -17,8 +17,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef __AMD_IOMMU_TYPES_H__
-#define __AMD_IOMMU_TYPES_H__
+#ifndef ASM_X86__AMD_IOMMU_TYPES_H
+#define ASM_X86__AMD_IOMMU_TYPES_H
#include <linux/types.h>
#include <linux/list.h>
@@ -31,9 +31,6 @@
#define ALIAS_TABLE_ENTRY_SIZE 2
#define RLOOKUP_TABLE_ENTRY_SIZE (sizeof(void *))
-/* helper macros */
-#define LOW_U32(x) ((x) & ((1ULL << 32)-1))
-
/* Length of the MMIO region for the AMD IOMMU */
#define MMIO_REGION_LENGTH 0x4000
@@ -69,6 +66,9 @@
#define MMIO_EVT_TAIL_OFFSET 0x2018
#define MMIO_STATUS_OFFSET 0x2020
+/* MMIO status bits */
+#define MMIO_STATUS_COM_WAIT_INT_MASK 0x04
+
/* feature control bits */
#define CONTROL_IOMMU_EN 0x00ULL
#define CONTROL_HT_TUN_EN 0x01ULL
@@ -89,6 +89,7 @@
#define CMD_INV_IOMMU_PAGES 0x03
#define CMD_COMPL_WAIT_STORE_MASK 0x01
+#define CMD_COMPL_WAIT_INT_MASK 0x02
#define CMD_INV_IOMMU_PAGES_SIZE_MASK 0x01
#define CMD_INV_IOMMU_PAGES_PDE_MASK 0x02
@@ -99,6 +100,7 @@
#define DEV_ENTRY_TRANSLATION 0x01
#define DEV_ENTRY_IR 0x3d
#define DEV_ENTRY_IW 0x3e
+#define DEV_ENTRY_NO_PAGE_FAULT 0x62
#define DEV_ENTRY_EX 0x67
#define DEV_ENTRY_SYSMGT1 0x68
#define DEV_ENTRY_SYSMGT2 0x69
@@ -339,4 +341,4 @@
return (((u16)bus) << 8) | devfn;
}
-#endif
+#endif /* ASM_X86__AMD_IOMMU_TYPES_H */
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index 519ad65..4a59f0d 100644
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_APIC_H
-#define _ASM_X86_APIC_H
+#ifndef ASM_X86__APIC_H
+#define ASM_X86__APIC_H
#include <linux/pm.h>
#include <linux/delay.h>
@@ -133,4 +133,4 @@
#endif /* !CONFIG_X86_LOCAL_APIC */
-#endif /* __ASM_APIC_H */
+#endif /* ASM_X86__APIC_H */
diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h
index 6b9008c..c40687d 100644
--- a/include/asm-x86/apicdef.h
+++ b/include/asm-x86/apicdef.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_APICDEF_H
-#define _ASM_X86_APICDEF_H
+#ifndef ASM_X86__APICDEF_H
+#define ASM_X86__APICDEF_H
/*
* Constants for various Intel APICs. (local APIC, IOAPIC, etc.)
@@ -411,4 +411,4 @@
#else
#define BAD_APICID 0xFFFFu
#endif
-#endif
+#endif /* ASM_X86__APICDEF_H */
diff --git a/include/asm-x86/arch_hooks.h b/include/asm-x86/arch_hooks.h
index 8411750..72adc3a 100644
--- a/include/asm-x86/arch_hooks.h
+++ b/include/asm-x86/arch_hooks.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_ARCH_HOOKS_H
-#define _ASM_ARCH_HOOKS_H
+#ifndef ASM_X86__ARCH_HOOKS_H
+#define ASM_X86__ARCH_HOOKS_H
#include <linux/interrupt.h>
@@ -25,4 +25,4 @@
extern void time_init_hook(void);
extern void mca_nmi_hook(void);
-#endif
+#endif /* ASM_X86__ARCH_HOOKS_H */
diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h
index 9722032..2439ae4 100644
--- a/include/asm-x86/asm.h
+++ b/include/asm-x86/asm.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_ASM_H
-#define _ASM_X86_ASM_H
+#ifndef ASM_X86__ASM_H
+#define ASM_X86__ASM_H
#ifdef __ASSEMBLY__
# define __ASM_FORM(x) x
@@ -39,4 +39,4 @@
_ASM_PTR #from "," #to "\n" \
" .previous\n"
-#endif /* _ASM_X86_ASM_H */
+#endif /* ASM_X86__ASM_H */
diff --git a/include/asm-x86/atomic_32.h b/include/asm-x86/atomic_32.h
index 21a4825..14d3f0b 100644
--- a/include/asm-x86/atomic_32.h
+++ b/include/asm-x86/atomic_32.h
@@ -1,5 +1,5 @@
-#ifndef __ARCH_I386_ATOMIC__
-#define __ARCH_I386_ATOMIC__
+#ifndef ASM_X86__ATOMIC_32_H
+#define ASM_X86__ATOMIC_32_H
#include <linux/compiler.h>
#include <asm/processor.h>
@@ -256,4 +256,4 @@
#define smp_mb__after_atomic_inc() barrier()
#include <asm-generic/atomic.h>
-#endif
+#endif /* ASM_X86__ATOMIC_32_H */
diff --git a/include/asm-x86/atomic_64.h b/include/asm-x86/atomic_64.h
index a009519..2cb218c 100644
--- a/include/asm-x86/atomic_64.h
+++ b/include/asm-x86/atomic_64.h
@@ -1,5 +1,5 @@
-#ifndef __ARCH_X86_64_ATOMIC__
-#define __ARCH_X86_64_ATOMIC__
+#ifndef ASM_X86__ATOMIC_64_H
+#define ASM_X86__ATOMIC_64_H
#include <asm/alternative.h>
#include <asm/cmpxchg.h>
@@ -228,7 +228,7 @@
{
asm volatile(LOCK_PREFIX "addq %1,%0"
: "=m" (v->counter)
- : "ir" (i), "m" (v->counter));
+ : "er" (i), "m" (v->counter));
}
/**
@@ -242,7 +242,7 @@
{
asm volatile(LOCK_PREFIX "subq %1,%0"
: "=m" (v->counter)
- : "ir" (i), "m" (v->counter));
+ : "er" (i), "m" (v->counter));
}
/**
@@ -260,7 +260,7 @@
asm volatile(LOCK_PREFIX "subq %2,%0; sete %1"
: "=m" (v->counter), "=qm" (c)
- : "ir" (i), "m" (v->counter) : "memory");
+ : "er" (i), "m" (v->counter) : "memory");
return c;
}
@@ -341,7 +341,7 @@
asm volatile(LOCK_PREFIX "addq %2,%0; sets %1"
: "=m" (v->counter), "=qm" (c)
- : "ir" (i), "m" (v->counter) : "memory");
+ : "er" (i), "m" (v->counter) : "memory");
return c;
}
@@ -470,4 +470,4 @@
#define smp_mb__after_atomic_inc() barrier()
#include <asm-generic/atomic.h>
-#endif
+#endif /* ASM_X86__ATOMIC_64_H */
diff --git a/include/asm-x86/auxvec.h b/include/asm-x86/auxvec.h
index 87f5e6d..12c7cac 100644
--- a/include/asm-x86/auxvec.h
+++ b/include/asm-x86/auxvec.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_AUXVEC_H
-#define _ASM_X86_AUXVEC_H
+#ifndef ASM_X86__AUXVEC_H
+#define ASM_X86__AUXVEC_H
/*
* Architecture-neutral AT_ values in 0-17, leave some room
* for more of them, start the x86-specific ones at 32.
@@ -9,4 +9,4 @@
#endif
#define AT_SYSINFO_EHDR 33
-#endif
+#endif /* ASM_X86__AUXVEC_H */
diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h
index 0033e50..ec42ed8 100644
--- a/include/asm-x86/bios_ebda.h
+++ b/include/asm-x86/bios_ebda.h
@@ -1,5 +1,5 @@
-#ifndef _MACH_BIOS_EBDA_H
-#define _MACH_BIOS_EBDA_H
+#ifndef ASM_X86__BIOS_EBDA_H
+#define ASM_X86__BIOS_EBDA_H
#include <asm/io.h>
@@ -16,4 +16,4 @@
void reserve_ebda_region(void);
-#endif /* _MACH_BIOS_EBDA_H */
+#endif /* ASM_X86__BIOS_EBDA_H */
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
index cfb2b64..61989b9 100644
--- a/include/asm-x86/bitops.h
+++ b/include/asm-x86/bitops.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_BITOPS_H
-#define _ASM_X86_BITOPS_H
+#ifndef ASM_X86__BITOPS_H
+#define ASM_X86__BITOPS_H
/*
* Copyright 1992, Linus Torvalds.
@@ -458,4 +458,4 @@
#include <asm-generic/bitops/minix.h>
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_BITOPS_H */
+#endif /* ASM_X86__BITOPS_H */
diff --git a/include/asm-x86/boot.h b/include/asm-x86/boot.h
index 2faed7e..825de5d 100644
--- a/include/asm-x86/boot.h
+++ b/include/asm-x86/boot.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_BOOT_H
-#define _ASM_BOOT_H
+#ifndef ASM_X86__BOOT_H
+#define ASM_X86__BOOT_H
/* Don't touch these, unless you really know what you're doing. */
#define DEF_INITSEG 0x9000
@@ -25,4 +25,4 @@
#define BOOT_STACK_SIZE 0x1000
#endif
-#endif /* _ASM_BOOT_H */
+#endif /* ASM_X86__BOOT_H */
diff --git a/include/asm-x86/bootparam.h b/include/asm-x86/bootparam.h
index ae22bdf..ccf027e 100644
--- a/include/asm-x86/bootparam.h
+++ b/include/asm-x86/bootparam.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_BOOTPARAM_H
-#define _ASM_BOOTPARAM_H
+#ifndef ASM_X86__BOOTPARAM_H
+#define ASM_X86__BOOTPARAM_H
#include <linux/types.h>
#include <linux/screen_info.h>
@@ -108,4 +108,4 @@
__u8 _pad9[276]; /* 0xeec */
} __attribute__((packed));
-#endif /* _ASM_BOOTPARAM_H */
+#endif /* ASM_X86__BOOTPARAM_H */
diff --git a/include/asm-x86/bug.h b/include/asm-x86/bug.h
index b69aa64..91ad43a 100644
--- a/include/asm-x86/bug.h
+++ b/include/asm-x86/bug.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_BUG_H
-#define _ASM_X86_BUG_H
+#ifndef ASM_X86__BUG_H
+#define ASM_X86__BUG_H
#ifdef CONFIG_BUG
#define HAVE_ARCH_BUG
@@ -36,4 +36,4 @@
#endif /* !CONFIG_BUG */
#include <asm-generic/bug.h>
-#endif
+#endif /* ASM_X86__BUG_H */
diff --git a/include/asm-x86/bugs.h b/include/asm-x86/bugs.h
index 021cbdd..4761c46 100644
--- a/include/asm-x86/bugs.h
+++ b/include/asm-x86/bugs.h
@@ -1,7 +1,7 @@
-#ifndef _ASM_X86_BUGS_H
-#define _ASM_X86_BUGS_H
+#ifndef ASM_X86__BUGS_H
+#define ASM_X86__BUGS_H
extern void check_bugs(void);
int ppro_with_ram_bug(void);
-#endif /* _ASM_X86_BUGS_H */
+#endif /* ASM_X86__BUGS_H */
diff --git a/include/asm-x86/byteorder.h b/include/asm-x86/byteorder.h
index e02ae2d..722f27d 100644
--- a/include/asm-x86/byteorder.h
+++ b/include/asm-x86/byteorder.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_BYTEORDER_H
-#define _ASM_X86_BYTEORDER_H
+#ifndef ASM_X86__BYTEORDER_H
+#define ASM_X86__BYTEORDER_H
#include <asm/types.h>
#include <linux/compiler.h>
@@ -78,4 +78,4 @@
#include <linux/byteorder/little_endian.h>
-#endif /* _ASM_X86_BYTEORDER_H */
+#endif /* ASM_X86__BYTEORDER_H */
diff --git a/include/asm-x86/cache.h b/include/asm-x86/cache.h
index 1e0bac8..ea3f1cc 100644
--- a/include/asm-x86/cache.h
+++ b/include/asm-x86/cache.h
@@ -1,5 +1,5 @@
-#ifndef _ARCH_X86_CACHE_H
-#define _ARCH_X86_CACHE_H
+#ifndef ASM_X86__CACHE_H
+#define ASM_X86__CACHE_H
/* L1 cache line size */
#define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
@@ -17,4 +17,4 @@
#endif
#endif
-#endif
+#endif /* ASM_X86__CACHE_H */
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h
index f4c0ab5..59859cb 100644
--- a/include/asm-x86/cacheflush.h
+++ b/include/asm-x86/cacheflush.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_CACHEFLUSH_H
-#define _ASM_X86_CACHEFLUSH_H
+#ifndef ASM_X86__CACHEFLUSH_H
+#define ASM_X86__CACHEFLUSH_H
/* Keep includes the same across arches. */
#include <linux/mm.h>
@@ -112,4 +112,4 @@
}
#endif
-#endif
+#endif /* ASM_X86__CACHEFLUSH_H */
diff --git a/include/asm-x86/calgary.h b/include/asm-x86/calgary.h
index 67f6040..933fd27 100644
--- a/include/asm-x86/calgary.h
+++ b/include/asm-x86/calgary.h
@@ -21,8 +21,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef _ASM_X86_64_CALGARY_H
-#define _ASM_X86_64_CALGARY_H
+#ifndef ASM_X86__CALGARY_H
+#define ASM_X86__CALGARY_H
#include <linux/spinlock.h>
#include <linux/device.h>
@@ -69,4 +69,4 @@
static inline void detect_calgary(void) { return; }
#endif
-#endif /* _ASM_X86_64_CALGARY_H */
+#endif /* ASM_X86__CALGARY_H */
diff --git a/include/asm-x86/checksum_32.h b/include/asm-x86/checksum_32.h
index 52bbb0d..d041e8c 100644
--- a/include/asm-x86/checksum_32.h
+++ b/include/asm-x86/checksum_32.h
@@ -1,5 +1,5 @@
-#ifndef _I386_CHECKSUM_H
-#define _I386_CHECKSUM_H
+#ifndef ASM_X86__CHECKSUM_32_H
+#define ASM_X86__CHECKSUM_32_H
#include <linux/in6.h>
@@ -186,4 +186,4 @@
return (__force __wsum)-1; /* invalid checksum */
}
-#endif
+#endif /* ASM_X86__CHECKSUM_32_H */
diff --git a/include/asm-x86/checksum_64.h b/include/asm-x86/checksum_64.h
index 8bd861c..110f403 100644
--- a/include/asm-x86/checksum_64.h
+++ b/include/asm-x86/checksum_64.h
@@ -1,5 +1,5 @@
-#ifndef _X86_64_CHECKSUM_H
-#define _X86_64_CHECKSUM_H
+#ifndef ASM_X86__CHECKSUM_64_H
+#define ASM_X86__CHECKSUM_64_H
/*
* Checksums for x86-64
@@ -188,4 +188,4 @@
return a;
}
-#endif
+#endif /* ASM_X86__CHECKSUM_64_H */
diff --git a/include/asm-x86/cmpxchg_32.h b/include/asm-x86/cmpxchg_32.h
index bf5a69d..0622e45 100644
--- a/include/asm-x86/cmpxchg_32.h
+++ b/include/asm-x86/cmpxchg_32.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_CMPXCHG_H
-#define __ASM_CMPXCHG_H
+#ifndef ASM_X86__CMPXCHG_32_H
+#define ASM_X86__CMPXCHG_32_H
#include <linux/bitops.h> /* for LOCK_PREFIX */
@@ -341,4 +341,4 @@
#endif
-#endif
+#endif /* ASM_X86__CMPXCHG_32_H */
diff --git a/include/asm-x86/cmpxchg_64.h b/include/asm-x86/cmpxchg_64.h
index 17463cc..63c1a5e 100644
--- a/include/asm-x86/cmpxchg_64.h
+++ b/include/asm-x86/cmpxchg_64.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_CMPXCHG_H
-#define __ASM_CMPXCHG_H
+#ifndef ASM_X86__CMPXCHG_64_H
+#define ASM_X86__CMPXCHG_64_H
#include <asm/alternative.h> /* Provides LOCK_PREFIX */
@@ -182,4 +182,4 @@
cmpxchg_local((ptr), (o), (n)); \
})
-#endif
+#endif /* ASM_X86__CMPXCHG_64_H */
diff --git a/include/asm-x86/compat.h b/include/asm-x86/compat.h
index 1793ac3..6732b15 100644
--- a/include/asm-x86/compat.h
+++ b/include/asm-x86/compat.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_COMPAT_H
-#define _ASM_X86_64_COMPAT_H
+#ifndef ASM_X86__COMPAT_H
+#define ASM_X86__COMPAT_H
/*
* Architecture specific compatibility types
@@ -215,4 +215,4 @@
return current_thread_info()->status & TS_COMPAT;
}
-#endif /* _ASM_X86_64_COMPAT_H */
+#endif /* ASM_X86__COMPAT_H */
diff --git a/include/asm-x86/cpu.h b/include/asm-x86/cpu.h
index 73f2ea8..83a1150 100644
--- a/include/asm-x86/cpu.h
+++ b/include/asm-x86/cpu.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_I386_CPU_H_
-#define _ASM_I386_CPU_H_
+#ifndef ASM_X86__CPU_H
+#define ASM_X86__CPU_H
#include <linux/device.h>
#include <linux/cpu.h>
@@ -17,4 +17,4 @@
#endif
DECLARE_PER_CPU(int, cpu_state);
-#endif /* _ASM_I386_CPU_H_ */
+#endif /* ASM_X86__CPU_H */
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index 2f5a792..250fa0c 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -1,8 +1,8 @@
/*
* Defines x86 CPU feature bits
*/
-#ifndef _ASM_X86_CPUFEATURE_H
-#define _ASM_X86_CPUFEATURE_H
+#ifndef ASM_X86__CPUFEATURE_H
+#define ASM_X86__CPUFEATURE_H
#include <asm/required-features.h>
@@ -72,14 +72,16 @@
#define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */
#define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* FXSAVE leaks FOP/FIP/FOP */
#define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
-#define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */
-#define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */
-#define X86_FEATURE_SYSCALL32 (3*32+14) /* syscall in ia32 userspace */
-#define X86_FEATURE_SYSENTER32 (3*32+15) /* sysenter in ia32 userspace */
+#define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */
+#define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */
+#define X86_FEATURE_SYSCALL32 (3*32+14) /* syscall in ia32 userspace */
+#define X86_FEATURE_SYSENTER32 (3*32+15) /* sysenter in ia32 userspace */
#define X86_FEATURE_REP_GOOD (3*32+16) /* rep microcode works well on this CPU */
#define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* Mfence synchronizes RDTSC */
#define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* Lfence synchronizes RDTSC */
-#define X86_FEATURE_11AP (3*32+19) /* Bad local APIC aka 11AP */
+#define X86_FEATURE_11AP (3*32+19) /* Bad local APIC aka 11AP */
+#define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */
+#define X86_FEATURE_AMDC1E (3*32+21) /* AMD C1E detected */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
@@ -91,6 +93,7 @@
#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */
#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */
#define X86_FEATURE_DCA (4*32+18) /* Direct Cache Access */
+#define X86_FEATURE_XMM4_2 (4*32+20) /* Streaming SIMD Extensions-4.2 */
/* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
#define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */
@@ -189,6 +192,7 @@
#define cpu_has_gbpages boot_cpu_has(X86_FEATURE_GBPAGES)
#define cpu_has_arch_perfmon boot_cpu_has(X86_FEATURE_ARCH_PERFMON)
#define cpu_has_pat boot_cpu_has(X86_FEATURE_PAT)
+#define cpu_has_xmm4_2 boot_cpu_has(X86_FEATURE_XMM4_2)
#if defined(CONFIG_X86_INVLPG) || defined(CONFIG_X86_64)
# define cpu_has_invlpg 1
@@ -220,4 +224,4 @@
#endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */
-#endif /* _ASM_X86_CPUFEATURE_H */
+#endif /* ASM_X86__CPUFEATURE_H */
diff --git a/include/asm-x86/current.h b/include/asm-x86/current.h
index 7515c19..a863ead 100644
--- a/include/asm-x86/current.h
+++ b/include/asm-x86/current.h
@@ -1,5 +1,5 @@
-#ifndef _X86_CURRENT_H
-#define _X86_CURRENT_H
+#ifndef ASM_X86__CURRENT_H
+#define ASM_X86__CURRENT_H
#ifdef CONFIG_X86_32
#include <linux/compiler.h>
@@ -36,4 +36,4 @@
#define current get_current()
-#endif /* X86_CURRENT_H */
+#endif /* ASM_X86__CURRENT_H */
diff --git a/include/asm-x86/debugreg.h b/include/asm-x86/debugreg.h
index c6344d5..ecb6907 100644
--- a/include/asm-x86/debugreg.h
+++ b/include/asm-x86/debugreg.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_DEBUGREG_H
-#define _ASM_X86_DEBUGREG_H
+#ifndef ASM_X86__DEBUGREG_H
+#define ASM_X86__DEBUGREG_H
/* Indicate the register numbers for a number of the specific
@@ -67,4 +67,4 @@
#define DR_LOCAL_SLOWDOWN (0x100) /* Local slow the pipeline */
#define DR_GLOBAL_SLOWDOWN (0x200) /* Global slow the pipeline */
-#endif
+#endif /* ASM_X86__DEBUGREG_H */
diff --git a/include/asm-x86/delay.h b/include/asm-x86/delay.h
index 409a649..8a0da95 100644
--- a/include/asm-x86/delay.h
+++ b/include/asm-x86/delay.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_DELAY_H
-#define _ASM_X86_DELAY_H
+#ifndef ASM_X86__DELAY_H
+#define ASM_X86__DELAY_H
/*
* Copyright (C) 1993 Linus Torvalds
@@ -28,4 +28,4 @@
void use_tsc_delay(void);
-#endif /* _ASM_X86_DELAY_H */
+#endif /* ASM_X86__DELAY_H */
diff --git a/include/asm-x86/desc.h b/include/asm-x86/desc.h
index a44c4dc..b73fea5 100644
--- a/include/asm-x86/desc.h
+++ b/include/asm-x86/desc.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_DESC_H_
-#define _ASM_DESC_H_
+#ifndef ASM_X86__DESC_H
+#define ASM_X86__DESC_H
#ifndef __ASSEMBLY__
#include <asm/desc_defs.h>
@@ -397,4 +397,4 @@
#endif /* __ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__DESC_H */
diff --git a/include/asm-x86/desc_defs.h b/include/asm-x86/desc_defs.h
index f7bacf3..b881db6 100644
--- a/include/asm-x86/desc_defs.h
+++ b/include/asm-x86/desc_defs.h
@@ -1,6 +1,6 @@
/* Written 2000 by Andi Kleen */
-#ifndef __ARCH_DESC_DEFS_H
-#define __ARCH_DESC_DEFS_H
+#ifndef ASM_X86__DESC_DEFS_H
+#define ASM_X86__DESC_DEFS_H
/*
* Segment descriptor structure definitions, usable from both x86_64 and i386
@@ -92,4 +92,4 @@
#endif /* !__ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__DESC_DEFS_H */
diff --git a/include/asm-x86/device.h b/include/asm-x86/device.h
index 3c034f4..1bece04 100644
--- a/include/asm-x86/device.h
+++ b/include/asm-x86/device.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_DEVICE_H
-#define _ASM_X86_DEVICE_H
+#ifndef ASM_X86__DEVICE_H
+#define ASM_X86__DEVICE_H
struct dev_archdata {
#ifdef CONFIG_ACPI
@@ -13,4 +13,4 @@
#endif
};
-#endif /* _ASM_X86_DEVICE_H */
+#endif /* ASM_X86__DEVICE_H */
diff --git a/include/asm-x86/div64.h b/include/asm-x86/div64.h
index 9a2d644..f9530f2 100644
--- a/include/asm-x86/div64.h
+++ b/include/asm-x86/div64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_DIV64_H
-#define _ASM_X86_DIV64_H
+#ifndef ASM_X86__DIV64_H
+#define ASM_X86__DIV64_H
#ifdef CONFIG_X86_32
@@ -57,4 +57,4 @@
# include <asm-generic/div64.h>
#endif /* CONFIG_X86_32 */
-#endif /* _ASM_X86_DIV64_H */
+#endif /* ASM_X86__DIV64_H */
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index ad9cd6d..5d200e7 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_DMA_MAPPING_H_
-#define _ASM_DMA_MAPPING_H_
+#ifndef ASM_X86__DMA_MAPPING_H
+#define ASM_X86__DMA_MAPPING_H
/*
* IOMMU interface. See Documentation/DMA-mapping.txt and DMA-API.txt for
@@ -250,4 +250,4 @@
#define dma_is_consistent(d, h) (1)
#include <asm-generic/dma-coherent.h>
-#endif
+#endif /* ASM_X86__DMA_MAPPING_H */
diff --git a/include/asm-x86/dma.h b/include/asm-x86/dma.h
index ca1098a..c9f7a4e 100644
--- a/include/asm-x86/dma.h
+++ b/include/asm-x86/dma.h
@@ -5,8 +5,8 @@
* and John Boyd, Nov. 1992.
*/
-#ifndef _ASM_X86_DMA_H
-#define _ASM_X86_DMA_H
+#ifndef ASM_X86__DMA_H
+#define ASM_X86__DMA_H
#include <linux/spinlock.h> /* And spinlocks */
#include <asm/io.h> /* need byte IO */
@@ -315,4 +315,4 @@
#define isa_dma_bridge_buggy (0)
#endif
-#endif /* _ASM_X86_DMA_H */
+#endif /* ASM_X86__DMA_H */
diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h
index 58a8657..1cff6fe 100644
--- a/include/asm-x86/dmi.h
+++ b/include/asm-x86/dmi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_DMI_H
-#define _ASM_X86_DMI_H
+#ifndef ASM_X86__DMI_H
+#define ASM_X86__DMI_H
#include <asm/io.h>
@@ -23,4 +23,4 @@
#define dmi_ioremap early_ioremap
#define dmi_iounmap early_iounmap
-#endif
+#endif /* ASM_X86__DMI_H */
diff --git a/include/asm-x86/ds.h b/include/asm-x86/ds.h
index 7881368..c3c953a 100644
--- a/include/asm-x86/ds.h
+++ b/include/asm-x86/ds.h
@@ -2,71 +2,237 @@
* Debug Store (DS) support
*
* This provides a low-level interface to the hardware's Debug Store
- * feature that is used for last branch recording (LBR) and
+ * feature that is used for branch trace store (BTS) and
* precise-event based sampling (PEBS).
*
- * Different architectures use a different DS layout/pointer size.
- * The below functions therefore work on a void*.
+ * It manages:
+ * - per-thread and per-cpu allocation of BTS and PEBS
+ * - buffer memory allocation (optional)
+ * - buffer overflow handling
+ * - buffer access
+ *
+ * It assumes:
+ * - get_task_struct on all parameter tasks
+ * - current is allowed to trace parameter tasks
*
*
- * Since there is no user for PEBS, yet, only LBR (or branch
- * trace store, BTS) is supported.
- *
- *
- * Copyright (C) 2007 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, Dec 2007
+ * Copyright (C) 2007-2008 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
*/
-#ifndef _ASM_X86_DS_H
-#define _ASM_X86_DS_H
+#ifndef ASM_X86__DS_H
+#define ASM_X86__DS_H
+
+#ifdef CONFIG_X86_DS
#include <linux/types.h>
#include <linux/init.h>
-struct cpuinfo_x86;
+struct task_struct;
-/* a branch trace record entry
+/*
+ * Request BTS or PEBS
*
- * In order to unify the interface between various processor versions,
- * we use the below data structure for all processors.
+ * Due to alignement constraints, the actual buffer may be slightly
+ * smaller than the requested or provided buffer.
+ *
+ * Returns 0 on success; -Eerrno otherwise
+ *
+ * task: the task to request recording for;
+ * NULL for per-cpu recording on the current cpu
+ * base: the base pointer for the (non-pageable) buffer;
+ * NULL if buffer allocation requested
+ * size: the size of the requested or provided buffer
+ * ovfl: pointer to a function to be called on buffer overflow;
+ * NULL if cyclic buffer requested
*/
-enum bts_qualifier {
- BTS_INVALID = 0,
- BTS_BRANCH,
- BTS_TASK_ARRIVES,
- BTS_TASK_DEPARTS
+typedef void (*ds_ovfl_callback_t)(struct task_struct *);
+extern int ds_request_bts(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl);
+extern int ds_request_pebs(struct task_struct *task, void *base, size_t size,
+ ds_ovfl_callback_t ovfl);
+
+/*
+ * Release BTS or PEBS resources
+ *
+ * Frees buffers allocated on ds_request.
+ *
+ * Returns 0 on success; -Eerrno otherwise
+ *
+ * task: the task to release resources for;
+ * NULL to release resources for the current cpu
+ */
+extern int ds_release_bts(struct task_struct *task);
+extern int ds_release_pebs(struct task_struct *task);
+
+/*
+ * Return the (array) index of the write pointer.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * Returns -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * pos (out): if not NULL, will hold the result
+ */
+extern int ds_get_bts_index(struct task_struct *task, size_t *pos);
+extern int ds_get_pebs_index(struct task_struct *task, size_t *pos);
+
+/*
+ * Return the (array) index one record beyond the end of the array.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * Returns -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * pos (out): if not NULL, will hold the result
+ */
+extern int ds_get_bts_end(struct task_struct *task, size_t *pos);
+extern int ds_get_pebs_end(struct task_struct *task, size_t *pos);
+
+/*
+ * Provide a pointer to the BTS/PEBS record at parameter index.
+ * (assuming an array of BTS/PEBS records)
+ *
+ * The pointer points directly into the buffer. The user is
+ * responsible for copying the record.
+ *
+ * Returns the size of a single record on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * index: the index of the requested record
+ * record (out): pointer to the requested record
+ */
+extern int ds_access_bts(struct task_struct *task,
+ size_t index, const void **record);
+extern int ds_access_pebs(struct task_struct *task,
+ size_t index, const void **record);
+
+/*
+ * Write one or more BTS/PEBS records at the write pointer index and
+ * advance the write pointer.
+ *
+ * If size is not a multiple of the record size, trailing bytes are
+ * zeroed out.
+ *
+ * May result in one or more overflow notifications.
+ *
+ * If called during overflow handling, that is, with index >=
+ * interrupt threshold, the write will wrap around.
+ *
+ * An overflow notification is given if and when the interrupt
+ * threshold is reached during or after the write.
+ *
+ * Returns the number of bytes written or -Eerrno.
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * buffer: the buffer to write
+ * size: the size of the buffer
+ */
+extern int ds_write_bts(struct task_struct *task,
+ const void *buffer, size_t size);
+extern int ds_write_pebs(struct task_struct *task,
+ const void *buffer, size_t size);
+
+/*
+ * Same as ds_write_bts/pebs, but omit ownership checks.
+ *
+ * This is needed to have some other task than the owner of the
+ * BTS/PEBS buffer or the parameter task itself write into the
+ * respective buffer.
+ */
+extern int ds_unchecked_write_bts(struct task_struct *task,
+ const void *buffer, size_t size);
+extern int ds_unchecked_write_pebs(struct task_struct *task,
+ const void *buffer, size_t size);
+
+/*
+ * Reset the write pointer of the BTS/PEBS buffer.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ */
+extern int ds_reset_bts(struct task_struct *task);
+extern int ds_reset_pebs(struct task_struct *task);
+
+/*
+ * Clear the BTS/PEBS buffer and reset the write pointer.
+ * The entire buffer will be zeroed out.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ */
+extern int ds_clear_bts(struct task_struct *task);
+extern int ds_clear_pebs(struct task_struct *task);
+
+/*
+ * Provide the PEBS counter reset value.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * value (out): the counter reset value
+ */
+extern int ds_get_pebs_reset(struct task_struct *task, u64 *value);
+
+/*
+ * Set the PEBS counter reset value.
+ *
+ * Returns 0 on success; -Eerrno on error
+ *
+ * task: the task to access;
+ * NULL to access the current cpu
+ * value: the new counter reset value
+ */
+extern int ds_set_pebs_reset(struct task_struct *task, u64 value);
+
+/*
+ * Initialization
+ */
+struct cpuinfo_x86;
+extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *);
+
+
+
+/*
+ * The DS context - part of struct thread_struct.
+ */
+struct ds_context {
+ /* pointer to the DS configuration; goes into MSR_IA32_DS_AREA */
+ unsigned char *ds;
+ /* the owner of the BTS and PEBS configuration, respectively */
+ struct task_struct *owner[2];
+ /* buffer overflow notification function for BTS and PEBS */
+ ds_ovfl_callback_t callback[2];
+ /* the original buffer address */
+ void *buffer[2];
+ /* the number of allocated pages for on-request allocated buffers */
+ unsigned int pages[2];
+ /* use count */
+ unsigned long count;
+ /* a pointer to the context location inside the thread_struct
+ * or the per_cpu context array */
+ struct ds_context **this;
+ /* a pointer to the task owning this context, or NULL, if the
+ * context is owned by a cpu */
+ struct task_struct *task;
};
-struct bts_struct {
- u64 qualifier;
- union {
- /* BTS_BRANCH */
- struct {
- u64 from_ip;
- u64 to_ip;
- } lbr;
- /* BTS_TASK_ARRIVES or
- BTS_TASK_DEPARTS */
- u64 jiffies;
- } variant;
-};
+/* called by exit_thread() to free leftover contexts */
+extern void ds_free(struct ds_context *context);
-/* Overflow handling mechanisms */
-#define DS_O_SIGNAL 1 /* send overflow signal */
-#define DS_O_WRAP 2 /* wrap around */
+#else /* CONFIG_X86_DS */
-extern int ds_allocate(void **, size_t);
-extern int ds_free(void **);
-extern int ds_get_bts_size(void *);
-extern int ds_get_bts_end(void *);
-extern int ds_get_bts_index(void *);
-extern int ds_set_overflow(void *, int);
-extern int ds_get_overflow(void *);
-extern int ds_clear(void *);
-extern int ds_read_bts(void *, int, struct bts_struct *);
-extern int ds_write_bts(void *, const struct bts_struct *);
-extern unsigned long ds_debugctl_mask(void);
-extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *c);
+#define ds_init_intel(config) do {} while (0)
-#endif /* _ASM_X86_DS_H */
+#endif /* CONFIG_X86_DS */
+#endif /* ASM_X86__DS_H */
diff --git a/include/asm-x86/dwarf2.h b/include/asm-x86/dwarf2.h
index 738bb9f..21d1bc3 100644
--- a/include/asm-x86/dwarf2.h
+++ b/include/asm-x86/dwarf2.h
@@ -1,5 +1,5 @@
-#ifndef _DWARF2_H
-#define _DWARF2_H
+#ifndef ASM_X86__DWARF2_H
+#define ASM_X86__DWARF2_H
#ifndef __ASSEMBLY__
#warning "asm/dwarf2.h should be only included in pure assembly files"
@@ -58,4 +58,4 @@
#endif
-#endif
+#endif /* ASM_X86__DWARF2_H */
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 213d1ed..f52daf1 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_E820_H
-#define __ASM_E820_H
+#ifndef ASM_X86__E820_H
+#define ASM_X86__E820_H
#define E820MAP 0x2d0 /* our map */
#define E820MAX 128 /* number of entries in E820MAP */
@@ -141,4 +141,4 @@
#define HIGH_MEMORY (1024*1024)
#endif /* __KERNEL__ */
-#endif /* __ASM_E820_H */
+#endif /* ASM_X86__E820_H */
diff --git a/include/asm-x86/edac.h b/include/asm-x86/edac.h
index a8088f6..9493c5b 100644
--- a/include/asm-x86/edac.h
+++ b/include/asm-x86/edac.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_EDAC_H
-#define _ASM_X86_EDAC_H
+#ifndef ASM_X86__EDAC_H
+#define ASM_X86__EDAC_H
/* ECC atomic, DMA, SMP and interrupt safe scrub function */
@@ -15,4 +15,4 @@
asm volatile("lock; addl $0, %0"::"m" (*virt_addr));
}
-#endif
+#endif /* ASM_X86__EDAC_H */
diff --git a/include/asm-x86/efi.h b/include/asm-x86/efi.h
index d4f2b0a..ed2de22 100644
--- a/include/asm-x86/efi.h
+++ b/include/asm-x86/efi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_EFI_H
-#define _ASM_X86_EFI_H
+#ifndef ASM_X86__EFI_H
+#define ASM_X86__EFI_H
#ifdef CONFIG_X86_32
@@ -94,4 +94,4 @@
extern void efi_call_phys_prelog(void);
extern void efi_call_phys_epilog(void);
-#endif
+#endif /* ASM_X86__EFI_H */
diff --git a/include/asm-x86/elf.h b/include/asm-x86/elf.h
index 7be4733..cd678b2 100644
--- a/include/asm-x86/elf.h
+++ b/include/asm-x86/elf.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_ELF_H
-#define _ASM_X86_ELF_H
+#ifndef ASM_X86__ELF_H
+#define ASM_X86__ELF_H
/*
* ELF register definitions..
@@ -332,4 +332,4 @@
extern unsigned long arch_randomize_brk(struct mm_struct *mm);
#define arch_randomize_brk arch_randomize_brk
-#endif
+#endif /* ASM_X86__ELF_H */
diff --git a/include/asm-x86/emergency-restart.h b/include/asm-x86/emergency-restart.h
index 8e6aef1..190d0d8 100644
--- a/include/asm-x86/emergency-restart.h
+++ b/include/asm-x86/emergency-restart.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
+#ifndef ASM_X86__EMERGENCY_RESTART_H
+#define ASM_X86__EMERGENCY_RESTART_H
enum reboot_type {
BOOT_TRIPLE = 't',
@@ -15,4 +15,4 @@
extern void machine_emergency_restart(void);
-#endif /* _ASM_EMERGENCY_RESTART_H */
+#endif /* ASM_X86__EMERGENCY_RESTART_H */
diff --git a/include/asm-x86/fb.h b/include/asm-x86/fb.h
index 5301846..aca38db 100644
--- a/include/asm-x86/fb.h
+++ b/include/asm-x86/fb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_FB_H
-#define _ASM_X86_FB_H
+#ifndef ASM_X86__FB_H
+#define ASM_X86__FB_H
#include <linux/fb.h>
#include <linux/fs.h>
@@ -18,4 +18,4 @@
static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
#endif
-#endif /* _ASM_X86_FB_H */
+#endif /* ASM_X86__FB_H */
diff --git a/include/asm-x86/fixmap.h b/include/asm-x86/fixmap.h
index 44d4f82..78e33a1 100644
--- a/include/asm-x86/fixmap.h
+++ b/include/asm-x86/fixmap.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_FIXMAP_H
-#define _ASM_FIXMAP_H
+#ifndef ASM_X86__FIXMAP_H
+#define ASM_X86__FIXMAP_H
#ifdef CONFIG_X86_32
# include "fixmap_32.h"
@@ -65,4 +65,4 @@
BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
return __virt_to_fix(vaddr);
}
-#endif
+#endif /* ASM_X86__FIXMAP_H */
diff --git a/include/asm-x86/fixmap_32.h b/include/asm-x86/fixmap_32.h
index f1ac2b2..784e3e7 100644
--- a/include/asm-x86/fixmap_32.h
+++ b/include/asm-x86/fixmap_32.h
@@ -10,8 +10,8 @@
* Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
*/
-#ifndef _ASM_FIXMAP_32_H
-#define _ASM_FIXMAP_32_H
+#ifndef ASM_X86__FIXMAP_32_H
+#define ASM_X86__FIXMAP_32_H
/* used by vmalloc.c, vsyscall.lds.S.
@@ -120,4 +120,4 @@
#define FIXADDR_BOOT_START (FIXADDR_TOP - __FIXADDR_BOOT_SIZE)
#endif /* !__ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__FIXMAP_32_H */
diff --git a/include/asm-x86/fixmap_64.h b/include/asm-x86/fixmap_64.h
index 00f3d74..dafb24b 100644
--- a/include/asm-x86/fixmap_64.h
+++ b/include/asm-x86/fixmap_64.h
@@ -8,8 +8,8 @@
* Copyright (C) 1998 Ingo Molnar
*/
-#ifndef _ASM_FIXMAP_64_H
-#define _ASM_FIXMAP_64_H
+#ifndef ASM_X86__FIXMAP_64_H
+#define ASM_X86__FIXMAP_64_H
#include <linux/kernel.h>
#include <asm/acpi.h>
@@ -80,4 +80,4 @@
#define FIXADDR_USER_START ((unsigned long)VSYSCALL32_VSYSCALL)
#define FIXADDR_USER_END (FIXADDR_USER_START + PAGE_SIZE)
-#endif
+#endif /* ASM_X86__FIXMAP_64_H */
diff --git a/include/asm-x86/floppy.h b/include/asm-x86/floppy.h
index dbe82a5..7d83a3a 100644
--- a/include/asm-x86/floppy.h
+++ b/include/asm-x86/floppy.h
@@ -7,8 +7,8 @@
*
* Copyright (C) 1995
*/
-#ifndef _ASM_X86_FLOPPY_H
-#define _ASM_X86_FLOPPY_H
+#ifndef ASM_X86__FLOPPY_H
+#define ASM_X86__FLOPPY_H
#include <linux/vmalloc.h>
@@ -278,4 +278,4 @@
#define EXTRA_FLOPPY_PARAMS
-#endif /* _ASM_X86_FLOPPY_H */
+#endif /* ASM_X86__FLOPPY_H */
diff --git a/include/asm-x86/ftrace.h b/include/asm-x86/ftrace.h
index 5c68b32..be0e004 100644
--- a/include/asm-x86/ftrace.h
+++ b/include/asm-x86/ftrace.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_FTRACE
-#define _ASM_X86_FTRACE
+#ifndef ASM_X86__FTRACE_H
+#define ASM_X86__FTRACE_H
#ifdef CONFIG_FTRACE
#define MCOUNT_ADDR ((long)(mcount))
@@ -11,4 +11,4 @@
#endif /* CONFIG_FTRACE */
-#endif /* _ASM_X86_FTRACE */
+#endif /* ASM_X86__FTRACE_H */
diff --git a/include/asm-x86/futex.h b/include/asm-x86/futex.h
index e7a76b3..45dc24d 100644
--- a/include/asm-x86/futex.h
+++ b/include/asm-x86/futex.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_FUTEX_H
-#define _ASM_X86_FUTEX_H
+#ifndef ASM_X86__FUTEX_H
+#define ASM_X86__FUTEX_H
#ifdef __KERNEL__
@@ -137,4 +137,4 @@
}
#endif
-#endif
+#endif /* ASM_X86__FUTEX_H */
diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h
index 3f62a83..07f44584 100644
--- a/include/asm-x86/gart.h
+++ b/include/asm-x86/gart.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X8664_GART_H
-#define _ASM_X8664_GART_H 1
+#ifndef ASM_X86__GART_H
+#define ASM_X86__GART_H
#include <asm/e820.h>
@@ -68,4 +68,4 @@
return 1;
}
-#endif
+#endif /* ASM_X86__GART_H */
diff --git a/include/asm-x86/genapic_32.h b/include/asm-x86/genapic_32.h
index b02ea6e..34280f0 100644
--- a/include/asm-x86/genapic_32.h
+++ b/include/asm-x86/genapic_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_GENAPIC_H
-#define _ASM_GENAPIC_H 1
+#ifndef ASM_X86__GENAPIC_32_H
+#define ASM_X86__GENAPIC_32_H
#include <asm/mpspec.h>
@@ -118,6 +118,7 @@
#define get_uv_system_type() UV_NONE
#define is_uv_system() 0
#define uv_wakeup_secondary(a, b) 1
+#define uv_system_init() do {} while (0)
-#endif
+#endif /* ASM_X86__GENAPIC_32_H */
diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h
index 0f85046..25097a8 100644
--- a/include/asm-x86/genapic_64.h
+++ b/include/asm-x86/genapic_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_GENAPIC_H
-#define _ASM_GENAPIC_H 1
+#ifndef ASM_X86__GENAPIC_64_H
+#define ASM_X86__GENAPIC_64_H
/*
* Copyright 2004 James Cleverdon, IBM.
@@ -42,8 +42,9 @@
extern struct genapic apic_x2apic_uv_x;
DECLARE_PER_CPU(int, x2apic_extra_bits);
extern void uv_cpu_init(void);
+extern void uv_system_init(void);
extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
extern void setup_apic_routing(void);
-#endif
+#endif /* ASM_X86__GENAPIC_64_H */
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index bb06027..3f3444b 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -7,8 +7,8 @@
* as published by the Free Software Foundation.
*/
-#ifndef _ASM_GEODE_H_
-#define _ASM_GEODE_H_
+#ifndef ASM_X86__GEODE_H
+#define ASM_X86__GEODE_H
#include <asm/processor.h>
#include <linux/io.h>
@@ -50,6 +50,7 @@
#define MSR_PIC_YSEL_HIGH 0x51400021
#define MSR_PIC_ZSEL_LOW 0x51400022
#define MSR_PIC_ZSEL_HIGH 0x51400023
+#define MSR_PIC_IRQM_LPC 0x51400025
#define MSR_MFGPT_IRQ 0x51400028
#define MSR_MFGPT_NR 0x51400029
@@ -237,7 +238,7 @@
}
extern int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable);
-extern int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable);
+extern int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable);
extern int geode_mfgpt_alloc_timer(int timer, int domain);
#define geode_mfgpt_setup_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 1)
@@ -249,4 +250,4 @@
static inline int mfgpt_timer_setup(void) { return 0; }
#endif
-#endif
+#endif /* ASM_X86__GEODE_H */
diff --git a/include/asm-x86/gpio.h b/include/asm-x86/gpio.h
index c4c91b3..497fb98 100644
--- a/include/asm-x86/gpio.h
+++ b/include/asm-x86/gpio.h
@@ -53,4 +53,4 @@
#endif /* CONFIG_GPIOLIB */
-#endif /* _ASM_I386_GPIO_H */
+#endif /* ASM_X86__GPIO_H */
diff --git a/include/asm-x86/hardirq_32.h b/include/asm-x86/hardirq_32.h
index 4f85f0f..700fe23 100644
--- a/include/asm-x86/hardirq_32.h
+++ b/include/asm-x86/hardirq_32.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_HARDIRQ_H
-#define __ASM_HARDIRQ_H
+#ifndef ASM_X86__HARDIRQ_32_H
+#define ASM_X86__HARDIRQ_32_H
#include <linux/threads.h>
#include <linux/irq.h>
@@ -25,4 +25,4 @@
void ack_bad_irq(unsigned int irq);
#include <linux/irq_cpustat.h>
-#endif /* __ASM_HARDIRQ_H */
+#endif /* ASM_X86__HARDIRQ_32_H */
diff --git a/include/asm-x86/hardirq_64.h b/include/asm-x86/hardirq_64.h
index 95d5e09..f8bd291 100644
--- a/include/asm-x86/hardirq_64.h
+++ b/include/asm-x86/hardirq_64.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_HARDIRQ_H
-#define __ASM_HARDIRQ_H
+#ifndef ASM_X86__HARDIRQ_64_H
+#define ASM_X86__HARDIRQ_64_H
#include <linux/threads.h>
#include <linux/irq.h>
@@ -20,4 +20,4 @@
extern void ack_bad_irq(unsigned int irq);
-#endif /* __ASM_HARDIRQ_H */
+#endif /* ASM_X86__HARDIRQ_64_H */
diff --git a/include/asm-x86/highmem.h b/include/asm-x86/highmem.h
index 4514b16..bc3f6a2 100644
--- a/include/asm-x86/highmem.h
+++ b/include/asm-x86/highmem.h
@@ -15,8 +15,8 @@
* Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
*/
-#ifndef _ASM_HIGHMEM_H
-#define _ASM_HIGHMEM_H
+#ifndef ASM_X86__HIGHMEM_H
+#define ASM_X86__HIGHMEM_H
#ifdef __KERNEL__
@@ -79,4 +79,4 @@
#endif /* __KERNEL__ */
-#endif /* _ASM_HIGHMEM_H */
+#endif /* ASM_X86__HIGHMEM_H */
diff --git a/include/asm-x86/hpet.h b/include/asm-x86/hpet.h
index 82f1ac6..cbbbb6d 100644
--- a/include/asm-x86/hpet.h
+++ b/include/asm-x86/hpet.h
@@ -1,5 +1,5 @@
-#ifndef ASM_X86_HPET_H
-#define ASM_X86_HPET_H
+#ifndef ASM_X86__HPET_H
+#define ASM_X86__HPET_H
#ifdef CONFIG_HPET_TIMER
@@ -90,4 +90,4 @@
#define hpet_readl(a) 0
#endif
-#endif /* ASM_X86_HPET_H */
+#endif /* ASM_X86__HPET_H */
diff --git a/include/asm-x86/hugetlb.h b/include/asm-x86/hugetlb.h
index 439a9ac..0b7ec5d 100644
--- a/include/asm-x86/hugetlb.h
+++ b/include/asm-x86/hugetlb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_HUGETLB_H
-#define _ASM_X86_HUGETLB_H
+#ifndef ASM_X86__HUGETLB_H
+#define ASM_X86__HUGETLB_H
#include <asm/page.h>
@@ -90,4 +90,4 @@
{
}
-#endif /* _ASM_X86_HUGETLB_H */
+#endif /* ASM_X86__HUGETLB_H */
diff --git a/include/asm-x86/hw_irq.h b/include/asm-x86/hw_irq.h
index 91e3688..65997b1 100644
--- a/include/asm-x86/hw_irq.h
+++ b/include/asm-x86/hw_irq.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_HW_IRQ_H
-#define _ASM_HW_IRQ_H
+#ifndef ASM_X86__HW_IRQ_H
+#define ASM_X86__HW_IRQ_H
/*
* (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
@@ -132,4 +132,4 @@
#endif /* !ASSEMBLY_ */
-#endif
+#endif /* ASM_X86__HW_IRQ_H */
diff --git a/include/asm-x86/hypertransport.h b/include/asm-x86/hypertransport.h
index d2bbd23..cc011a3 100644
--- a/include/asm-x86/hypertransport.h
+++ b/include/asm-x86/hypertransport.h
@@ -1,5 +1,5 @@
-#ifndef ASM_HYPERTRANSPORT_H
-#define ASM_HYPERTRANSPORT_H
+#ifndef ASM_X86__HYPERTRANSPORT_H
+#define ASM_X86__HYPERTRANSPORT_H
/*
* Constants for x86 Hypertransport Interrupts.
@@ -42,4 +42,4 @@
#define HT_IRQ_HIGH_DEST_ID(v) \
((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
-#endif /* ASM_HYPERTRANSPORT_H */
+#endif /* ASM_X86__HYPERTRANSPORT_H */
diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h
index b173360..1ecdc3e 100644
--- a/include/asm-x86/i387.h
+++ b/include/asm-x86/i387.h
@@ -7,12 +7,13 @@
* x86-64 work by Andi Kleen 2002
*/
-#ifndef _ASM_X86_I387_H
-#define _ASM_X86_I387_H
+#ifndef ASM_X86__I387_H
+#define ASM_X86__I387_H
#include <linux/sched.h>
#include <linux/kernel_stat.h>
#include <linux/regset.h>
+#include <linux/hardirq.h>
#include <asm/asm.h>
#include <asm/processor.h>
#include <asm/sigcontext.h>
@@ -63,8 +64,6 @@
#else
: [fx] "cdaSDb" (fx), "m" (*fx), "0" (0));
#endif
- if (unlikely(err))
- init_fpu(current);
return err;
}
@@ -237,6 +236,37 @@
preempt_enable();
}
+/*
+ * Some instructions like VIA's padlock instructions generate a spurious
+ * DNA fault but don't modify SSE registers. And these instructions
+ * get used from interrupt context aswell. To prevent these kernel instructions
+ * in interrupt context interact wrongly with other user/kernel fpu usage, we
+ * should use them only in the context of irq_ts_save/restore()
+ */
+static inline int irq_ts_save(void)
+{
+ /*
+ * If we are in process context, we are ok to take a spurious DNA fault.
+ * Otherwise, doing clts() in process context require pre-emption to
+ * be disabled or some heavy lifting like kernel_fpu_begin()
+ */
+ if (!in_interrupt())
+ return 0;
+
+ if (read_cr0() & X86_CR0_TS) {
+ clts();
+ return 1;
+ }
+
+ return 0;
+}
+
+static inline void irq_ts_restore(int TS_state)
+{
+ if (TS_state)
+ stts();
+}
+
#ifdef CONFIG_X86_64
static inline void save_init_fpu(struct task_struct *tsk)
@@ -307,4 +337,4 @@
}
}
-#endif /* _ASM_X86_I387_H */
+#endif /* ASM_X86__I387_H */
diff --git a/include/asm-x86/i8253.h b/include/asm-x86/i8253.h
index b51c048..15a5b53 100644
--- a/include/asm-x86/i8253.h
+++ b/include/asm-x86/i8253.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_I8253_H__
-#define __ASM_I8253_H__
+#ifndef ASM_X86__I8253_H
+#define ASM_X86__I8253_H
/* i8253A PIT registers */
#define PIT_MODE 0x43
@@ -15,4 +15,4 @@
#define inb_pit inb_p
#define outb_pit outb_p
-#endif /* __ASM_I8253_H__ */
+#endif /* ASM_X86__I8253_H */
diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h
index 2f98df9..c586559 100644
--- a/include/asm-x86/i8259.h
+++ b/include/asm-x86/i8259.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_I8259_H__
-#define __ASM_I8259_H__
+#ifndef ASM_X86__I8259_H
+#define ASM_X86__I8259_H
#include <linux/delay.h>
@@ -57,4 +57,4 @@
extern struct irq_chip i8259A_chip;
-#endif /* __ASM_I8259_H__ */
+#endif /* ASM_X86__I8259_H */
diff --git a/include/asm-x86/ia32.h b/include/asm-x86/ia32.h
index 55d3abe..f932f7a 100644
--- a/include/asm-x86/ia32.h
+++ b/include/asm-x86/ia32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_IA32_H
-#define _ASM_X86_64_IA32_H
+#ifndef ASM_X86__IA32_H
+#define ASM_X86__IA32_H
#ifdef CONFIG_IA32_EMULATION
@@ -167,4 +167,4 @@
#endif /* !CONFIG_IA32_SUPPORT */
-#endif
+#endif /* ASM_X86__IA32_H */
diff --git a/include/asm-x86/ia32_unistd.h b/include/asm-x86/ia32_unistd.h
index 61cea9e..dbd887d 100644
--- a/include/asm-x86/ia32_unistd.h
+++ b/include/asm-x86/ia32_unistd.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_IA32_UNISTD_H_
-#define _ASM_X86_64_IA32_UNISTD_H_
+#ifndef ASM_X86__IA32_UNISTD_H
+#define ASM_X86__IA32_UNISTD_H
/*
* This file contains the system call numbers of the ia32 port,
@@ -15,4 +15,4 @@
#define __NR_ia32_sigreturn 119
#define __NR_ia32_rt_sigreturn 173
-#endif /* _ASM_X86_64_IA32_UNISTD_H_ */
+#endif /* ASM_X86__IA32_UNISTD_H */
diff --git a/include/asm-x86/idle.h b/include/asm-x86/idle.h
index d240e5b..baa3f78 100644
--- a/include/asm-x86/idle.h
+++ b/include/asm-x86/idle.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_IDLE_H
-#define _ASM_X86_64_IDLE_H 1
+#ifndef ASM_X86__IDLE_H
+#define ASM_X86__IDLE_H
#define IDLE_START 1
#define IDLE_END 2
@@ -10,4 +10,6 @@
void enter_idle(void);
void exit_idle(void);
-#endif
+void c1e_remove_cpu(int cpu);
+
+#endif /* ASM_X86__IDLE_H */
diff --git a/include/asm-x86/intel_arch_perfmon.h b/include/asm-x86/intel_arch_perfmon.h
index fa0fd06..07c03c6 100644
--- a/include/asm-x86/intel_arch_perfmon.h
+++ b/include/asm-x86/intel_arch_perfmon.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_INTEL_ARCH_PERFMON_H
-#define _ASM_X86_INTEL_ARCH_PERFMON_H
+#ifndef ASM_X86__INTEL_ARCH_PERFMON_H
+#define ASM_X86__INTEL_ARCH_PERFMON_H
#define MSR_ARCH_PERFMON_PERFCTR0 0xc1
#define MSR_ARCH_PERFMON_PERFCTR1 0xc2
@@ -28,4 +28,4 @@
unsigned int full;
};
-#endif /* _ASM_X86_INTEL_ARCH_PERFMON_H */
+#endif /* ASM_X86__INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h
index a145210..72b7719 100644
--- a/include/asm-x86/io.h
+++ b/include/asm-x86/io.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_IO_H
-#define _ASM_X86_IO_H
+#ifndef ASM_X86__IO_H
+#define ASM_X86__IO_H
#define ARCH_HAS_IOREMAP_WC
@@ -21,7 +21,7 @@
#define build_mmio_read(name, size, type, reg, barrier) \
static inline type name(const volatile void __iomem *addr) \
-{ type ret; asm volatile("mov" size " %1,%0":"=" reg (ret) \
+{ type ret; asm volatile("mov" size " %1,%0":reg (ret) \
:"m" (*(volatile type __force *)addr) barrier); return ret; }
#define build_mmio_write(name, size, type, reg, barrier) \
@@ -29,13 +29,13 @@
{ asm volatile("mov" size " %0,%1": :reg (val), \
"m" (*(volatile type __force *)addr) barrier); }
-build_mmio_read(readb, "b", unsigned char, "q", :"memory")
-build_mmio_read(readw, "w", unsigned short, "r", :"memory")
-build_mmio_read(readl, "l", unsigned int, "r", :"memory")
+build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
+build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
+build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
-build_mmio_read(__readb, "b", unsigned char, "q", )
-build_mmio_read(__readw, "w", unsigned short, "r", )
-build_mmio_read(__readl, "l", unsigned int, "r", )
+build_mmio_read(__readb, "b", unsigned char, "=q", )
+build_mmio_read(__readw, "w", unsigned short, "=r", )
+build_mmio_read(__readl, "l", unsigned int, "=r", )
build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
build_mmio_write(writew, "w", unsigned short, "r", :"memory")
@@ -59,8 +59,8 @@
#define mmiowb() barrier()
#ifdef CONFIG_X86_64
-build_mmio_read(readq, "q", unsigned long, "r", :"memory")
-build_mmio_read(__readq, "q", unsigned long, "r", )
+build_mmio_read(readq, "q", unsigned long, "=r", :"memory")
+build_mmio_read(__readq, "q", unsigned long, "=r", )
build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
build_mmio_write(__writeq, "q", unsigned long, "r", )
@@ -101,4 +101,4 @@
extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
-#endif /* _ASM_X86_IO_H */
+#endif /* ASM_X86__IO_H */
diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index e876d89..4f7d878 100644
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
+#ifndef ASM_X86__IO_32_H
+#define ASM_X86__IO_32_H
#include <linux/string.h>
#include <linux/compiler.h>
@@ -281,4 +281,4 @@
BUILDIO(w, w, short)
BUILDIO(l, , int)
-#endif
+#endif /* ASM_X86__IO_32_H */
diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h
index 080482a..64429e9 100644
--- a/include/asm-x86/io_64.h
+++ b/include/asm-x86/io_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IO_H
-#define _ASM_IO_H
+#ifndef ASM_X86__IO_64_H
+#define ASM_X86__IO_64_H
/*
@@ -244,4 +244,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__IO_64_H */
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index 14f82bb..be62847 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_IO_APIC_H
-#define __ASM_IO_APIC_H
+#ifndef ASM_X86__IO_APIC_H
+#define ASM_X86__IO_APIC_H
#include <linux/types.h>
#include <asm/mpspec.h>
@@ -189,4 +189,4 @@
static inline void ioapic_init_mappings(void) { }
#endif
-#endif
+#endif /* ASM_X86__IO_APIC_H */
diff --git a/include/asm-x86/ioctls.h b/include/asm-x86/ioctls.h
index c0c338b..3366035 100644
--- a/include/asm-x86/ioctls.h
+++ b/include/asm-x86/ioctls.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_IOCTLS_H
-#define _ASM_X86_IOCTLS_H
+#ifndef ASM_X86__IOCTLS_H
+#define ASM_X86__IOCTLS_H
#include <asm/ioctl.h>
@@ -85,4 +85,4 @@
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-#endif
+#endif /* ASM_X86__IOCTLS_H */
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h
index 5f888cc..e86f441 100644
--- a/include/asm-x86/iommu.h
+++ b/include/asm-x86/iommu.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X8664_IOMMU_H
-#define _ASM_X8664_IOMMU_H 1
+#ifndef ASM_X86__IOMMU_H
+#define ASM_X86__IOMMU_H
extern void pci_iommu_shutdown(void);
extern void no_iommu_init(void);
@@ -42,4 +42,4 @@
}
#endif
-#endif
+#endif /* ASM_X86__IOMMU_H */
diff --git a/include/asm-x86/ipcbuf.h b/include/asm-x86/ipcbuf.h
index ee678fd..910304f 100644
--- a/include/asm-x86/ipcbuf.h
+++ b/include/asm-x86/ipcbuf.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_IPCBUF_H
-#define _ASM_X86_IPCBUF_H
+#ifndef ASM_X86__IPCBUF_H
+#define ASM_X86__IPCBUF_H
/*
* The ipc64_perm structure for x86 architecture.
@@ -25,4 +25,4 @@
unsigned long __unused2;
};
-#endif /* _ASM_X86_IPCBUF_H */
+#endif /* ASM_X86__IPCBUF_H */
diff --git a/include/asm-x86/ipi.h b/include/asm-x86/ipi.h
index bb1c09f..c1b2267 100644
--- a/include/asm-x86/ipi.h
+++ b/include/asm-x86/ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_IPI_H
-#define __ASM_IPI_H
+#ifndef ASM_X86__IPI_H
+#define ASM_X86__IPI_H
/*
* Copyright 2004 James Cleverdon, IBM.
@@ -129,4 +129,4 @@
local_irq_restore(flags);
}
-#endif /* __ASM_IPI_H */
+#endif /* ASM_X86__IPI_H */
diff --git a/include/asm-x86/irq.h b/include/asm-x86/irq.h
index 1a29257..1e5f290 100644
--- a/include/asm-x86/irq.h
+++ b/include/asm-x86/irq.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IRQ_H
-#define _ASM_IRQ_H
+#ifndef ASM_X86__IRQ_H
+#define ASM_X86__IRQ_H
/*
* (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
*
@@ -47,4 +47,4 @@
/* Interrupt vector management */
extern DECLARE_BITMAP(used_vectors, NR_VECTORS);
-#endif /* _ASM_IRQ_H */
+#endif /* ASM_X86__IRQ_H */
diff --git a/include/asm-x86/irq_regs_32.h b/include/asm-x86/irq_regs_32.h
index 3368b20..316a3b2 100644
--- a/include/asm-x86/irq_regs_32.h
+++ b/include/asm-x86/irq_regs_32.h
@@ -4,8 +4,8 @@
*
* Jeremy Fitzhardinge <jeremy@goop.org>
*/
-#ifndef _ASM_I386_IRQ_REGS_H
-#define _ASM_I386_IRQ_REGS_H
+#ifndef ASM_X86__IRQ_REGS_32_H
+#define ASM_X86__IRQ_REGS_32_H
#include <asm/percpu.h>
@@ -26,4 +26,4 @@
return old_regs;
}
-#endif /* _ASM_I386_IRQ_REGS_H */
+#endif /* ASM_X86__IRQ_REGS_32_H */
diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h
index b95d167..c5d2d76 100644
--- a/include/asm-x86/irq_vectors.h
+++ b/include/asm-x86/irq_vectors.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IRQ_VECTORS_H
-#define _ASM_IRQ_VECTORS_H
+#ifndef ASM_X86__IRQ_VECTORS_H
+#define ASM_X86__IRQ_VECTORS_H
#include <linux/threads.h>
@@ -76,6 +76,7 @@
#define CALL_FUNCTION_SINGLE_VECTOR 0xfb
#define THERMAL_APIC_VECTOR 0xfa
#define THRESHOLD_APIC_VECTOR 0xf9
+#define UV_BAU_MESSAGE 0xf8
#define INVALIDATE_TLB_VECTOR_END 0xf7
#define INVALIDATE_TLB_VECTOR_START 0xf0 /* f0-f7 used for TLB flush */
@@ -178,4 +179,4 @@
#define VIC_CPU_BOOT_ERRATA_CPI (VIC_CPI_LEVEL0 + 8)
-#endif /* _ASM_IRQ_VECTORS_H */
+#endif /* ASM_X86__IRQ_VECTORS_H */
diff --git a/include/asm-x86/ist.h b/include/asm-x86/ist.h
index 6ec6cee..35a2fe9 100644
--- a/include/asm-x86/ist.h
+++ b/include/asm-x86/ist.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IST_H
-#define _ASM_IST_H
+#ifndef ASM_X86__IST_H
+#define ASM_X86__IST_H
/*
* Include file for the interface to IST BIOS
@@ -31,4 +31,4 @@
extern struct ist_info ist_info;
#endif /* __KERNEL__ */
-#endif /* _ASM_IST_H */
+#endif /* ASM_X86__IST_H */
diff --git a/include/asm-x86/k8.h b/include/asm-x86/k8.h
index 452e2b6..2bbaf43 100644
--- a/include/asm-x86/k8.h
+++ b/include/asm-x86/k8.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_K8_H
-#define _ASM_K8_H 1
+#ifndef ASM_X86__K8_H
+#define ASM_X86__K8_H
#include <linux/pci.h>
@@ -12,4 +12,4 @@
extern void k8_flush_garts(void);
extern int k8_scan_nodes(unsigned long start, unsigned long end);
-#endif
+#endif /* ASM_X86__K8_H */
diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h
index 96651bb..5ec3ad3 100644
--- a/include/asm-x86/kdebug.h
+++ b/include/asm-x86/kdebug.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_KDEBUG_H
-#define _ASM_X86_KDEBUG_H
+#ifndef ASM_X86__KDEBUG_H
+#define ASM_X86__KDEBUG_H
#include <linux/notifier.h>
@@ -35,4 +35,4 @@
extern unsigned long oops_begin(void);
extern void oops_end(unsigned long, struct pt_regs *, int signr);
-#endif
+#endif /* ASM_X86__KDEBUG_H */
diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h
index c0e52a1..ea09600 100644
--- a/include/asm-x86/kexec.h
+++ b/include/asm-x86/kexec.h
@@ -1,5 +1,5 @@
-#ifndef _KEXEC_H
-#define _KEXEC_H
+#ifndef ASM_X86__KEXEC_H
+#define ASM_X86__KEXEC_H
#ifdef CONFIG_X86_32
# define PA_CONTROL_PAGE 0
@@ -41,6 +41,10 @@
# define PAGES_NR 17
#endif
+#ifdef CONFIG_X86_32
+# define KEXEC_CONTROL_CODE_MAX_SIZE 2048
+#endif
+
#ifndef __ASSEMBLY__
#include <linux/string.h>
@@ -63,7 +67,7 @@
/* Maximum address we can use for the control code buffer */
# define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
-# define KEXEC_CONTROL_CODE_SIZE 4096
+# define KEXEC_CONTROL_PAGE_SIZE 4096
/* The native architecture */
# define KEXEC_ARCH KEXEC_ARCH_386
@@ -79,7 +83,7 @@
# define KEXEC_CONTROL_MEMORY_LIMIT (0xFFFFFFFFFFUL)
/* Allocate one page for the pdp and the second for the code */
-# define KEXEC_CONTROL_CODE_SIZE (4096UL + 4096UL)
+# define KEXEC_CONTROL_PAGE_SIZE (4096UL + 4096UL)
/* The native architecture */
# define KEXEC_ARCH KEXEC_ARCH_X86_64
@@ -168,4 +172,4 @@
#endif /* __ASSEMBLY__ */
-#endif /* _KEXEC_H */
+#endif /* ASM_X86__KEXEC_H */
diff --git a/include/asm-x86/kgdb.h b/include/asm-x86/kgdb.h
index 484c475..d283863 100644
--- a/include/asm-x86/kgdb.h
+++ b/include/asm-x86/kgdb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_KGDB_H_
-#define _ASM_KGDB_H_
+#ifndef ASM_X86__KGDB_H
+#define ASM_X86__KGDB_H
/*
* Copyright (C) 2001-2004 Amit S. Kale
@@ -39,12 +39,13 @@
GDB_FS, /* 14 */
GDB_GS, /* 15 */
};
+#define NUMREGBYTES ((GDB_GS+1)*4)
#else /* ! CONFIG_X86_32 */
-enum regnames {
+enum regnames64 {
GDB_AX, /* 0 */
- GDB_DX, /* 1 */
+ GDB_BX, /* 1 */
GDB_CX, /* 2 */
- GDB_BX, /* 3 */
+ GDB_DX, /* 3 */
GDB_SI, /* 4 */
GDB_DI, /* 5 */
GDB_BP, /* 6 */
@@ -58,18 +59,15 @@
GDB_R14, /* 14 */
GDB_R15, /* 15 */
GDB_PC, /* 16 */
- GDB_PS, /* 17 */
};
-#endif /* CONFIG_X86_32 */
-/*
- * Number of bytes of registers:
- */
-#ifdef CONFIG_X86_32
-# define NUMREGBYTES 64
-#else
-# define NUMREGBYTES ((GDB_PS+1)*8)
-#endif
+enum regnames32 {
+ GDB_PS = 34,
+ GDB_CS,
+ GDB_SS,
+};
+#define NUMREGBYTES ((GDB_SS+1)*4)
+#endif /* CONFIG_X86_32 */
static inline void arch_kgdb_breakpoint(void)
{
@@ -78,4 +76,4 @@
#define BREAK_INSTR_SIZE 1
#define CACHE_FLUSH_IS_SAFE 1
-#endif /* _ASM_KGDB_H_ */
+#endif /* ASM_X86__KGDB_H */
diff --git a/include/asm-x86/kmap_types.h b/include/asm-x86/kmap_types.h
index 5f41741..89f4449 100644
--- a/include/asm-x86/kmap_types.h
+++ b/include/asm-x86/kmap_types.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_KMAP_TYPES_H
-#define _ASM_X86_KMAP_TYPES_H
+#ifndef ASM_X86__KMAP_TYPES_H
+#define ASM_X86__KMAP_TYPES_H
#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
# define D(n) __KM_FENCE_##n ,
@@ -26,4 +26,4 @@
#undef D
-#endif
+#endif /* ASM_X86__KMAP_TYPES_H */
diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h
index 54980b0..bd84078 100644
--- a/include/asm-x86/kprobes.h
+++ b/include/asm-x86/kprobes.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_KPROBES_H
-#define _ASM_KPROBES_H
+#ifndef ASM_X86__KPROBES_H
+#define ASM_X86__KPROBES_H
/*
* Kernel Probes (KProbes)
*
@@ -94,4 +94,4 @@
extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
-#endif /* _ASM_KPROBES_H */
+#endif /* ASM_X86__KPROBES_H */
diff --git a/include/asm-x86/kvm.h b/include/asm-x86/kvm.h
index 6f18408..78e954d 100644
--- a/include/asm-x86/kvm.h
+++ b/include/asm-x86/kvm.h
@@ -1,5 +1,5 @@
-#ifndef __LINUX_KVM_X86_H
-#define __LINUX_KVM_X86_H
+#ifndef ASM_X86__KVM_H
+#define ASM_X86__KVM_H
/*
* KVM x86 specific structures and definitions
@@ -230,4 +230,4 @@
#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
-#endif
+#endif /* ASM_X86__KVM_H */
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 0f3c531..6979454 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -1,4 +1,4 @@
-#/*
+/*
* Kernel-based Virtual Machine driver for Linux
*
* This header defines architecture specific interfaces, x86 version
@@ -8,8 +8,8 @@
*
*/
-#ifndef ASM_KVM_HOST_H
-#define ASM_KVM_HOST_H
+#ifndef ASM_X86__KVM_HOST_H
+#define ASM_X86__KVM_HOST_H
#include <linux/types.h>
#include <linux/mm.h>
@@ -722,7 +722,7 @@
#define __kvm_handle_fault_on_reboot(insn) \
"666: " insn "\n\t" \
- ".pushsection .text.fixup, \"ax\" \n" \
+ ".pushsection .fixup, \"ax\" \n" \
"667: \n\t" \
KVM_EX_PUSH " $666b \n\t" \
"jmp kvm_handle_fault_on_reboot \n\t" \
@@ -735,4 +735,4 @@
int kvm_unmap_hva(struct kvm *kvm, unsigned long hva);
int kvm_age_hva(struct kvm *kvm, unsigned long hva);
-#endif
+#endif /* ASM_X86__KVM_HOST_H */
diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h
index 76f3921..30054fd 100644
--- a/include/asm-x86/kvm_para.h
+++ b/include/asm-x86/kvm_para.h
@@ -1,5 +1,5 @@
-#ifndef __X86_KVM_PARA_H
-#define __X86_KVM_PARA_H
+#ifndef ASM_X86__KVM_PARA_H
+#define ASM_X86__KVM_PARA_H
/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx. It
* should be used to determine that a VM is running under KVM.
@@ -144,4 +144,4 @@
#endif
-#endif
+#endif /* ASM_X86__KVM_PARA_H */
diff --git a/include/asm-x86/kvm_x86_emulate.h b/include/asm-x86/kvm_x86_emulate.h
index 4e8c1e4..e2d9b03 100644
--- a/include/asm-x86/kvm_x86_emulate.h
+++ b/include/asm-x86/kvm_x86_emulate.h
@@ -8,8 +8,8 @@
* From: xen-unstable 10676:af9809f51f81a3c43f276f00c81a52ef558afda4
*/
-#ifndef __X86_EMULATE_H__
-#define __X86_EMULATE_H__
+#ifndef ASM_X86__KVM_X86_EMULATE_H
+#define ASM_X86__KVM_X86_EMULATE_H
struct x86_emulate_ctxt;
@@ -181,4 +181,4 @@
int x86_emulate_insn(struct x86_emulate_ctxt *ctxt,
struct x86_emulate_ops *ops);
-#endif /* __X86_EMULATE_H__ */
+#endif /* ASM_X86__KVM_X86_EMULATE_H */
diff --git a/include/asm-x86/ldt.h b/include/asm-x86/ldt.h
index 20c5972..a522850 100644
--- a/include/asm-x86/ldt.h
+++ b/include/asm-x86/ldt.h
@@ -3,8 +3,8 @@
*
* Definitions of structures used with the modify_ldt system call.
*/
-#ifndef _ASM_X86_LDT_H
-#define _ASM_X86_LDT_H
+#ifndef ASM_X86__LDT_H
+#define ASM_X86__LDT_H
/* Maximum number of LDT entries supported. */
#define LDT_ENTRIES 8192
@@ -37,4 +37,4 @@
#define MODIFY_LDT_CONTENTS_CODE 2
#endif /* !__ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__LDT_H */
diff --git a/include/asm-x86/lguest.h b/include/asm-x86/lguest.h
index be4a724..7505e94 100644
--- a/include/asm-x86/lguest.h
+++ b/include/asm-x86/lguest.h
@@ -1,5 +1,5 @@
-#ifndef _X86_LGUEST_H
-#define _X86_LGUEST_H
+#ifndef ASM_X86__LGUEST_H
+#define ASM_X86__LGUEST_H
#define GDT_ENTRY_LGUEST_CS 10
#define GDT_ENTRY_LGUEST_DS 11
@@ -91,4 +91,4 @@
#endif /* __ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__LGUEST_H */
diff --git a/include/asm-x86/lguest_hcall.h b/include/asm-x86/lguest_hcall.h
index a3241f2..8f034ba 100644
--- a/include/asm-x86/lguest_hcall.h
+++ b/include/asm-x86/lguest_hcall.h
@@ -1,6 +1,6 @@
/* Architecture specific portion of the lguest hypercalls */
-#ifndef _X86_LGUEST_HCALL_H
-#define _X86_LGUEST_HCALL_H
+#ifndef ASM_X86__LGUEST_HCALL_H
+#define ASM_X86__LGUEST_HCALL_H
#define LHCALL_FLUSH_ASYNC 0
#define LHCALL_LGUEST_INIT 1
@@ -68,4 +68,4 @@
};
#endif /* !__ASSEMBLY__ */
-#endif /* _I386_LGUEST_HCALL_H */
+#endif /* ASM_X86__LGUEST_HCALL_H */
diff --git a/include/asm-x86/linkage.h b/include/asm-x86/linkage.h
index 64e444f..42d8b62 100644
--- a/include/asm-x86/linkage.h
+++ b/include/asm-x86/linkage.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
+#ifndef ASM_X86__LINKAGE_H
+#define ASM_X86__LINKAGE_H
#undef notrace
#define notrace __attribute__((no_instrument_function))
@@ -57,5 +57,5 @@
#define __ALIGN_STR ".align 16,0x90"
#endif
-#endif
+#endif /* ASM_X86__LINKAGE_H */
diff --git a/include/asm-x86/local.h b/include/asm-x86/local.h
index 330a724..ae91994 100644
--- a/include/asm-x86/local.h
+++ b/include/asm-x86/local.h
@@ -1,5 +1,5 @@
-#ifndef _ARCH_LOCAL_H
-#define _ARCH_LOCAL_H
+#ifndef ASM_X86__LOCAL_H
+#define ASM_X86__LOCAL_H
#include <linux/percpu.h>
@@ -232,4 +232,4 @@
#define __cpu_local_add(i, l) cpu_local_add((i), (l))
#define __cpu_local_sub(i, l) cpu_local_sub((i), (l))
-#endif /* _ARCH_LOCAL_H */
+#endif /* ASM_X86__LOCAL_H */
diff --git a/include/asm-x86/mach-bigsmp/mach_apic.h b/include/asm-x86/mach-bigsmp/mach_apic.h
index c3b9dc6..05362d4 100644
--- a/include/asm-x86/mach-bigsmp/mach_apic.h
+++ b/include/asm-x86/mach-bigsmp/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_BIGSMP__MACH_APIC_H
+#define ASM_X86__MACH_BIGSMP__MACH_APIC_H
#define xapic_phys_to_log_apicid(cpu) (per_cpu(x86_bios_cpu_apicid, cpu))
#define esr_disable (1)
@@ -141,4 +141,4 @@
return cpuid_apic >> index_msb;
}
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_BIGSMP__MACH_APIC_H */
diff --git a/include/asm-x86/mach-bigsmp/mach_apicdef.h b/include/asm-x86/mach-bigsmp/mach_apicdef.h
index a58ab5a..811935d 100644
--- a/include/asm-x86/mach-bigsmp/mach_apicdef.h
+++ b/include/asm-x86/mach-bigsmp/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
+#ifndef ASM_X86__MACH_BIGSMP__MACH_APICDEF_H
+#define ASM_X86__MACH_BIGSMP__MACH_APICDEF_H
#define APIC_ID_MASK (0xFF<<24)
@@ -10,4 +10,4 @@
#define GET_APIC_ID(x) get_apic_id(x)
-#endif
+#endif /* ASM_X86__MACH_BIGSMP__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-bigsmp/mach_ipi.h b/include/asm-x86/mach-bigsmp/mach_ipi.h
index 9404c53..b1b0f96 100644
--- a/include/asm-x86/mach-bigsmp/mach_ipi.h
+++ b/include/asm-x86/mach-bigsmp/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
+#ifndef ASM_X86__MACH_BIGSMP__MACH_IPI_H
+#define ASM_X86__MACH_BIGSMP__MACH_IPI_H
void send_IPI_mask_sequence(cpumask_t mask, int vector);
@@ -22,4 +22,4 @@
send_IPI_mask(cpu_online_map, vector);
}
-#endif /* __ASM_MACH_IPI_H */
+#endif /* ASM_X86__MACH_BIGSMP__MACH_IPI_H */
diff --git a/include/asm-x86/mach-default/apm.h b/include/asm-x86/mach-default/apm.h
index 989f34c..2aa61b5 100644
--- a/include/asm-x86/mach-default/apm.h
+++ b/include/asm-x86/mach-default/apm.h
@@ -3,8 +3,8 @@
* Split out from apm.c by Osamu Tomita <tomita@cinet.co.jp>
*/
-#ifndef _ASM_APM_H
-#define _ASM_APM_H
+#ifndef ASM_X86__MACH_DEFAULT__APM_H
+#define ASM_X86__MACH_DEFAULT__APM_H
#ifdef APM_ZERO_SEGS
# define APM_DO_ZERO_SEGS \
@@ -70,4 +70,4 @@
return error;
}
-#endif /* _ASM_APM_H */
+#endif /* ASM_X86__MACH_DEFAULT__APM_H */
diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h
index f3226b9..b615f40 100644
--- a/include/asm-x86/mach-default/mach_apic.h
+++ b/include/asm-x86/mach-default/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_APIC_H
+#define ASM_X86__MACH_DEFAULT__MACH_APIC_H
#ifdef CONFIG_X86_LOCAL_APIC
@@ -138,4 +138,4 @@
}
#endif /* CONFIG_X86_LOCAL_APIC */
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_APIC_H */
diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h
index e4b29ba..936704f 100644
--- a/include/asm-x86/mach-default/mach_apicdef.h
+++ b/include/asm-x86/mach-default/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_APICDEF_H
+#define ASM_X86__MACH_DEFAULT__MACH_APICDEF_H
#include <asm/apic.h>
@@ -21,4 +21,4 @@
#define GET_APIC_ID(x) get_apic_id(x)
#endif
-#endif
+#endif /* ASM_X86__MACH_DEFAULT__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-default/mach_ipi.h b/include/asm-x86/mach-default/mach_ipi.h
index be32336..674bc7e 100644
--- a/include/asm-x86/mach-default/mach_ipi.h
+++ b/include/asm-x86/mach-default/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_IPI_H
+#define ASM_X86__MACH_DEFAULT__MACH_IPI_H
/* Avoid include hell */
#define NMI_VECTOR 0x02
@@ -61,4 +61,4 @@
}
#endif
-#endif /* __ASM_MACH_IPI_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_IPI_H */
diff --git a/include/asm-x86/mach-default/mach_mpparse.h b/include/asm-x86/mach-default/mach_mpparse.h
index d141085..9c381f2 100644
--- a/include/asm-x86/mach-default/mach_mpparse.h
+++ b/include/asm-x86/mach-default/mach_mpparse.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_MPPARSE_H
-#define __ASM_MACH_MPPARSE_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_MPPARSE_H
+#define ASM_X86__MACH_DEFAULT__MACH_MPPARSE_H
static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid)
@@ -14,4 +14,4 @@
}
-#endif /* __ASM_MACH_MPPARSE_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_MPPARSE_H */
diff --git a/include/asm-x86/mach-default/mach_mpspec.h b/include/asm-x86/mach-default/mach_mpspec.h
index 51c9a97..d77646f 100644
--- a/include/asm-x86/mach-default/mach_mpspec.h
+++ b/include/asm-x86/mach-default/mach_mpspec.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_MPSPEC_H
-#define __ASM_MACH_MPSPEC_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_MPSPEC_H
+#define ASM_X86__MACH_DEFAULT__MACH_MPSPEC_H
#define MAX_IRQ_SOURCES 256
@@ -9,4 +9,4 @@
#define MAX_MP_BUSSES 32
#endif
-#endif /* __ASM_MACH_MPSPEC_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_MPSPEC_H */
diff --git a/include/asm-x86/mach-default/mach_timer.h b/include/asm-x86/mach-default/mach_timer.h
index 4b76e53..990b158 100644
--- a/include/asm-x86/mach-default/mach_timer.h
+++ b/include/asm-x86/mach-default/mach_timer.h
@@ -10,8 +10,8 @@
* directly because of the awkward 8-bit access mechanism of the 82C54
* device.
*/
-#ifndef _MACH_TIMER_H
-#define _MACH_TIMER_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_TIMER_H
+#define ASM_X86__MACH_DEFAULT__MACH_TIMER_H
#define CALIBRATE_TIME_MSEC 30 /* 30 msecs */
#define CALIBRATE_LATCH \
@@ -45,4 +45,4 @@
*count_p = count;
}
-#endif /* !_MACH_TIMER_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_TIMER_H */
diff --git a/include/asm-x86/mach-default/mach_traps.h b/include/asm-x86/mach-default/mach_traps.h
index 2fe7705..de9ac3f 100644
--- a/include/asm-x86/mach-default/mach_traps.h
+++ b/include/asm-x86/mach-default/mach_traps.h
@@ -2,8 +2,8 @@
* Machine specific NMI handling for generic.
* Split out from traps.c by Osamu Tomita <tomita@cinet.co.jp>
*/
-#ifndef _MACH_TRAPS_H
-#define _MACH_TRAPS_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_TRAPS_H
+#define ASM_X86__MACH_DEFAULT__MACH_TRAPS_H
#include <asm/mc146818rtc.h>
@@ -36,4 +36,4 @@
unlock_cmos();
}
-#endif /* !_MACH_TRAPS_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_TRAPS_H */
diff --git a/include/asm-x86/mach-default/mach_wakecpu.h b/include/asm-x86/mach-default/mach_wakecpu.h
index 3ebb178..361b810 100644
--- a/include/asm-x86/mach-default/mach_wakecpu.h
+++ b/include/asm-x86/mach-default/mach_wakecpu.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_WAKECPU_H
-#define __ASM_MACH_WAKECPU_H
+#ifndef ASM_X86__MACH_DEFAULT__MACH_WAKECPU_H
+#define ASM_X86__MACH_DEFAULT__MACH_WAKECPU_H
/*
* This file copes with machines that wakeup secondary CPUs by the
@@ -39,4 +39,4 @@
#define inquire_remote_apic(apicid) {}
#endif
-#endif /* __ASM_MACH_WAKECPU_H */
+#endif /* ASM_X86__MACH_DEFAULT__MACH_WAKECPU_H */
diff --git a/include/asm-x86/mach-es7000/mach_apic.h b/include/asm-x86/mach-es7000/mach_apic.h
index 0a3fdf9..c1f6f68 100644
--- a/include/asm-x86/mach-es7000/mach_apic.h
+++ b/include/asm-x86/mach-es7000/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_ES7000__MACH_APIC_H
+#define ASM_X86__MACH_ES7000__MACH_APIC_H
#define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu)
#define esr_disable (1)
@@ -191,4 +191,4 @@
return cpuid_apic >> index_msb;
}
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_ES7000__MACH_APIC_H */
diff --git a/include/asm-x86/mach-es7000/mach_apicdef.h b/include/asm-x86/mach-es7000/mach_apicdef.h
index a58ab5a..a07e567 100644
--- a/include/asm-x86/mach-es7000/mach_apicdef.h
+++ b/include/asm-x86/mach-es7000/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
+#ifndef ASM_X86__MACH_ES7000__MACH_APICDEF_H
+#define ASM_X86__MACH_ES7000__MACH_APICDEF_H
#define APIC_ID_MASK (0xFF<<24)
@@ -10,4 +10,4 @@
#define GET_APIC_ID(x) get_apic_id(x)
-#endif
+#endif /* ASM_X86__MACH_ES7000__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-es7000/mach_ipi.h b/include/asm-x86/mach-es7000/mach_ipi.h
index 5e61bd2..3a21240 100644
--- a/include/asm-x86/mach-es7000/mach_ipi.h
+++ b/include/asm-x86/mach-es7000/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
+#ifndef ASM_X86__MACH_ES7000__MACH_IPI_H
+#define ASM_X86__MACH_ES7000__MACH_IPI_H
void send_IPI_mask_sequence(cpumask_t mask, int vector);
@@ -21,4 +21,4 @@
send_IPI_mask(cpu_online_map, vector);
}
-#endif /* __ASM_MACH_IPI_H */
+#endif /* ASM_X86__MACH_ES7000__MACH_IPI_H */
diff --git a/include/asm-x86/mach-es7000/mach_mpparse.h b/include/asm-x86/mach-es7000/mach_mpparse.h
index ef26d35..befde24 100644
--- a/include/asm-x86/mach-es7000/mach_mpparse.h
+++ b/include/asm-x86/mach-es7000/mach_mpparse.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_MPPARSE_H
-#define __ASM_MACH_MPPARSE_H
+#ifndef ASM_X86__MACH_ES7000__MACH_MPPARSE_H
+#define ASM_X86__MACH_ES7000__MACH_MPPARSE_H
#include <linux/acpi.h>
@@ -26,4 +26,4 @@
}
#endif
-#endif /* __ASM_MACH_MPPARSE_H */
+#endif /* ASM_X86__MACH_ES7000__MACH_MPPARSE_H */
diff --git a/include/asm-x86/mach-es7000/mach_wakecpu.h b/include/asm-x86/mach-es7000/mach_wakecpu.h
index 84ff583..97c776c 100644
--- a/include/asm-x86/mach-es7000/mach_wakecpu.h
+++ b/include/asm-x86/mach-es7000/mach_wakecpu.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_WAKECPU_H
-#define __ASM_MACH_WAKECPU_H
+#ifndef ASM_X86__MACH_ES7000__MACH_WAKECPU_H
+#define ASM_X86__MACH_ES7000__MACH_WAKECPU_H
/*
* This file copes with machines that wakeup secondary CPUs by the
@@ -56,4 +56,4 @@
#define inquire_remote_apic(apicid) {}
#endif
-#endif /* __ASM_MACH_WAKECPU_H */
+#endif /* ASM_X86__MACH_ES7000__MACH_WAKECPU_H */
diff --git a/include/asm-x86/mach-generic/gpio.h b/include/asm-x86/mach-generic/gpio.h
index 5305dcb..6ce0f77 100644
--- a/include/asm-x86/mach-generic/gpio.h
+++ b/include/asm-x86/mach-generic/gpio.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_GENERIC_GPIO_H
-#define __ASM_MACH_GENERIC_GPIO_H
+#ifndef ASM_X86__MACH_GENERIC__GPIO_H
+#define ASM_X86__MACH_GENERIC__GPIO_H
int gpio_request(unsigned gpio, const char *label);
void gpio_free(unsigned gpio);
@@ -12,4 +12,4 @@
#include <asm-generic/gpio.h> /* cansleep wrappers */
-#endif /* __ASM_MACH_GENERIC_GPIO_H */
+#endif /* ASM_X86__MACH_GENERIC__GPIO_H */
diff --git a/include/asm-x86/mach-generic/irq_vectors_limits.h b/include/asm-x86/mach-generic/irq_vectors_limits.h
index 890ce3f..f7870e1 100644
--- a/include/asm-x86/mach-generic/irq_vectors_limits.h
+++ b/include/asm-x86/mach-generic/irq_vectors_limits.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IRQ_VECTORS_LIMITS_H
-#define _ASM_IRQ_VECTORS_LIMITS_H
+#ifndef ASM_X86__MACH_GENERIC__IRQ_VECTORS_LIMITS_H
+#define ASM_X86__MACH_GENERIC__IRQ_VECTORS_LIMITS_H
/*
* For Summit or generic (i.e. installer) kernels, we have lots of I/O APICs,
@@ -11,4 +11,4 @@
#define NR_IRQS 224
#define NR_IRQ_VECTORS 1024
-#endif /* _ASM_IRQ_VECTORS_LIMITS_H */
+#endif /* ASM_X86__MACH_GENERIC__IRQ_VECTORS_LIMITS_H */
diff --git a/include/asm-x86/mach-generic/mach_apic.h b/include/asm-x86/mach-generic/mach_apic.h
index 6eff343..5d010c6 100644
--- a/include/asm-x86/mach-generic/mach_apic.h
+++ b/include/asm-x86/mach-generic/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_GENERIC__MACH_APIC_H
+#define ASM_X86__MACH_GENERIC__MACH_APIC_H
#include <asm/genapic.h>
@@ -29,4 +29,4 @@
extern void generic_bigsmp_probe(void);
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_GENERIC__MACH_APIC_H */
diff --git a/include/asm-x86/mach-generic/mach_apicdef.h b/include/asm-x86/mach-generic/mach_apicdef.h
index 28ed989..1657f38 100644
--- a/include/asm-x86/mach-generic/mach_apicdef.h
+++ b/include/asm-x86/mach-generic/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef _GENAPIC_MACH_APICDEF_H
-#define _GENAPIC_MACH_APICDEF_H 1
+#ifndef ASM_X86__MACH_GENERIC__MACH_APICDEF_H
+#define ASM_X86__MACH_GENERIC__MACH_APICDEF_H
#ifndef APIC_DEFINITION
#include <asm/genapic.h>
@@ -8,4 +8,4 @@
#define APIC_ID_MASK (genapic->apic_id_mask)
#endif
-#endif
+#endif /* ASM_X86__MACH_GENERIC__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-generic/mach_ipi.h b/include/asm-x86/mach-generic/mach_ipi.h
index 441b0fe..f67433d 100644
--- a/include/asm-x86/mach-generic/mach_ipi.h
+++ b/include/asm-x86/mach-generic/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef _MACH_IPI_H
-#define _MACH_IPI_H 1
+#ifndef ASM_X86__MACH_GENERIC__MACH_IPI_H
+#define ASM_X86__MACH_GENERIC__MACH_IPI_H
#include <asm/genapic.h>
@@ -7,4 +7,4 @@
#define send_IPI_allbutself (genapic->send_IPI_allbutself)
#define send_IPI_all (genapic->send_IPI_all)
-#endif
+#endif /* ASM_X86__MACH_GENERIC__MACH_IPI_H */
diff --git a/include/asm-x86/mach-generic/mach_mpparse.h b/include/asm-x86/mach-generic/mach_mpparse.h
index 586cadb..3115564 100644
--- a/include/asm-x86/mach-generic/mach_mpparse.h
+++ b/include/asm-x86/mach-generic/mach_mpparse.h
@@ -1,5 +1,5 @@
-#ifndef _MACH_MPPARSE_H
-#define _MACH_MPPARSE_H 1
+#ifndef ASM_X86__MACH_GENERIC__MACH_MPPARSE_H
+#define ASM_X86__MACH_GENERIC__MACH_MPPARSE_H
extern int mps_oem_check(struct mp_config_table *mpc, char *oem,
@@ -7,4 +7,4 @@
extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
-#endif
+#endif /* ASM_X86__MACH_GENERIC__MACH_MPPARSE_H */
diff --git a/include/asm-x86/mach-generic/mach_mpspec.h b/include/asm-x86/mach-generic/mach_mpspec.h
index c83c120..6061b15 100644
--- a/include/asm-x86/mach-generic/mach_mpspec.h
+++ b/include/asm-x86/mach-generic/mach_mpspec.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_MPSPEC_H
-#define __ASM_MACH_MPSPEC_H
+#ifndef ASM_X86__MACH_GENERIC__MACH_MPSPEC_H
+#define ASM_X86__MACH_GENERIC__MACH_MPSPEC_H
#define MAX_IRQ_SOURCES 256
@@ -9,4 +9,4 @@
extern void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid);
-#endif /* __ASM_MACH_MPSPEC_H */
+#endif /* ASM_X86__MACH_GENERIC__MACH_MPSPEC_H */
diff --git a/include/asm-x86/mach-numaq/mach_apic.h b/include/asm-x86/mach-numaq/mach_apic.h
index d802465..7a0d39e 100644
--- a/include/asm-x86/mach-numaq/mach_apic.h
+++ b/include/asm-x86/mach-numaq/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_NUMAQ__MACH_APIC_H
+#define ASM_X86__MACH_NUMAQ__MACH_APIC_H
#include <asm/io.h>
#include <linux/mmzone.h>
@@ -135,4 +135,4 @@
return cpuid_apic >> index_msb;
}
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_NUMAQ__MACH_APIC_H */
diff --git a/include/asm-x86/mach-numaq/mach_apicdef.h b/include/asm-x86/mach-numaq/mach_apicdef.h
index bf439d0..f870ec5 100644
--- a/include/asm-x86/mach-numaq/mach_apicdef.h
+++ b/include/asm-x86/mach-numaq/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
+#ifndef ASM_X86__MACH_NUMAQ__MACH_APICDEF_H
+#define ASM_X86__MACH_NUMAQ__MACH_APICDEF_H
#define APIC_ID_MASK (0xF<<24)
@@ -11,4 +11,4 @@
#define GET_APIC_ID(x) get_apic_id(x)
-#endif
+#endif /* ASM_X86__MACH_NUMAQ__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-numaq/mach_ipi.h b/include/asm-x86/mach-numaq/mach_ipi.h
index c604448..1e83582 100644
--- a/include/asm-x86/mach-numaq/mach_ipi.h
+++ b/include/asm-x86/mach-numaq/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
+#ifndef ASM_X86__MACH_NUMAQ__MACH_IPI_H
+#define ASM_X86__MACH_NUMAQ__MACH_IPI_H
void send_IPI_mask_sequence(cpumask_t, int vector);
@@ -22,4 +22,4 @@
send_IPI_mask(cpu_online_map, vector);
}
-#endif /* __ASM_MACH_IPI_H */
+#endif /* ASM_X86__MACH_NUMAQ__MACH_IPI_H */
diff --git a/include/asm-x86/mach-numaq/mach_mpparse.h b/include/asm-x86/mach-numaq/mach_mpparse.h
index 626aef6..74ade18 100644
--- a/include/asm-x86/mach-numaq/mach_mpparse.h
+++ b/include/asm-x86/mach-numaq/mach_mpparse.h
@@ -1,7 +1,7 @@
-#ifndef __ASM_MACH_MPPARSE_H
-#define __ASM_MACH_MPPARSE_H
+#ifndef ASM_X86__MACH_NUMAQ__MACH_MPPARSE_H
+#define ASM_X86__MACH_NUMAQ__MACH_MPPARSE_H
extern void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem,
char *productid);
-#endif /* __ASM_MACH_MPPARSE_H */
+#endif /* ASM_X86__MACH_NUMAQ__MACH_MPPARSE_H */
diff --git a/include/asm-x86/mach-numaq/mach_wakecpu.h b/include/asm-x86/mach-numaq/mach_wakecpu.h
index 0053004..0db8cea 100644
--- a/include/asm-x86/mach-numaq/mach_wakecpu.h
+++ b/include/asm-x86/mach-numaq/mach_wakecpu.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_WAKECPU_H
-#define __ASM_MACH_WAKECPU_H
+#ifndef ASM_X86__MACH_NUMAQ__MACH_WAKECPU_H
+#define ASM_X86__MACH_NUMAQ__MACH_WAKECPU_H
/* This file copes with machines that wakeup secondary CPUs by NMIs */
@@ -40,4 +40,4 @@
#define inquire_remote_apic(apicid) {}
-#endif /* __ASM_MACH_WAKECPU_H */
+#endif /* ASM_X86__MACH_NUMAQ__MACH_WAKECPU_H */
diff --git a/include/asm-x86/mach-rdc321x/gpio.h b/include/asm-x86/mach-rdc321x/gpio.h
index acce0b7..6184561 100644
--- a/include/asm-x86/mach-rdc321x/gpio.h
+++ b/include/asm-x86/mach-rdc321x/gpio.h
@@ -1,5 +1,5 @@
-#ifndef _RDC321X_GPIO_H
-#define _RDC321X_GPIO_H
+#ifndef ASM_X86__MACH_RDC321X__GPIO_H
+#define ASM_X86__MACH_RDC321X__GPIO_H
extern int rdc_gpio_get_value(unsigned gpio);
extern void rdc_gpio_set_value(unsigned gpio, int value);
@@ -54,4 +54,4 @@
/* For cansleep */
#include <asm-generic/gpio.h>
-#endif /* _RDC321X_GPIO_H_ */
+#endif /* ASM_X86__MACH_RDC321X__GPIO_H */
diff --git a/include/asm-x86/mach-summit/irq_vectors_limits.h b/include/asm-x86/mach-summit/irq_vectors_limits.h
index 890ce3f..22f376a 100644
--- a/include/asm-x86/mach-summit/irq_vectors_limits.h
+++ b/include/asm-x86/mach-summit/irq_vectors_limits.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_IRQ_VECTORS_LIMITS_H
-#define _ASM_IRQ_VECTORS_LIMITS_H
+#ifndef ASM_X86__MACH_SUMMIT__IRQ_VECTORS_LIMITS_H
+#define ASM_X86__MACH_SUMMIT__IRQ_VECTORS_LIMITS_H
/*
* For Summit or generic (i.e. installer) kernels, we have lots of I/O APICs,
@@ -11,4 +11,4 @@
#define NR_IRQS 224
#define NR_IRQ_VECTORS 1024
-#endif /* _ASM_IRQ_VECTORS_LIMITS_H */
+#endif /* ASM_X86__MACH_SUMMIT__IRQ_VECTORS_LIMITS_H */
diff --git a/include/asm-x86/mach-summit/mach_apic.h b/include/asm-x86/mach-summit/mach_apic.h
index c47e2ab..7a66758 100644
--- a/include/asm-x86/mach-summit/mach_apic.h
+++ b/include/asm-x86/mach-summit/mach_apic.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
+#ifndef ASM_X86__MACH_SUMMIT__MACH_APIC_H
+#define ASM_X86__MACH_SUMMIT__MACH_APIC_H
#include <asm/smp.h>
@@ -182,4 +182,4 @@
return hard_smp_processor_id() >> index_msb;
}
-#endif /* __ASM_MACH_APIC_H */
+#endif /* ASM_X86__MACH_SUMMIT__MACH_APIC_H */
diff --git a/include/asm-x86/mach-summit/mach_apicdef.h b/include/asm-x86/mach-summit/mach_apicdef.h
index a58ab5a..d4bc859 100644
--- a/include/asm-x86/mach-summit/mach_apicdef.h
+++ b/include/asm-x86/mach-summit/mach_apicdef.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
+#ifndef ASM_X86__MACH_SUMMIT__MACH_APICDEF_H
+#define ASM_X86__MACH_SUMMIT__MACH_APICDEF_H
#define APIC_ID_MASK (0xFF<<24)
@@ -10,4 +10,4 @@
#define GET_APIC_ID(x) get_apic_id(x)
-#endif
+#endif /* ASM_X86__MACH_SUMMIT__MACH_APICDEF_H */
diff --git a/include/asm-x86/mach-summit/mach_ipi.h b/include/asm-x86/mach-summit/mach_ipi.h
index 9404c53..a3b31c5 100644
--- a/include/asm-x86/mach-summit/mach_ipi.h
+++ b/include/asm-x86/mach-summit/mach_ipi.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
+#ifndef ASM_X86__MACH_SUMMIT__MACH_IPI_H
+#define ASM_X86__MACH_SUMMIT__MACH_IPI_H
void send_IPI_mask_sequence(cpumask_t mask, int vector);
@@ -22,4 +22,4 @@
send_IPI_mask(cpu_online_map, vector);
}
-#endif /* __ASM_MACH_IPI_H */
+#endif /* ASM_X86__MACH_SUMMIT__MACH_IPI_H */
diff --git a/include/asm-x86/mach-summit/mach_mpparse.h b/include/asm-x86/mach-summit/mach_mpparse.h
index fdf5917..92396f2 100644
--- a/include/asm-x86/mach-summit/mach_mpparse.h
+++ b/include/asm-x86/mach-summit/mach_mpparse.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_MPPARSE_H
-#define __ASM_MACH_MPPARSE_H
+#ifndef ASM_X86__MACH_SUMMIT__MACH_MPPARSE_H
+#define ASM_X86__MACH_SUMMIT__MACH_MPPARSE_H
#include <mach_apic.h>
#include <asm/tsc.h>
@@ -107,4 +107,4 @@
rio->type == LookOutAWPEG || rio->type == LookOutBWPEG);
}
-#endif /* __ASM_MACH_MPPARSE_H */
+#endif /* ASM_X86__MACH_SUMMIT__MACH_MPPARSE_H */
diff --git a/include/asm-x86/math_emu.h b/include/asm-x86/math_emu.h
index 9bf4ae9..5768d8e 100644
--- a/include/asm-x86/math_emu.h
+++ b/include/asm-x86/math_emu.h
@@ -1,5 +1,5 @@
-#ifndef _I386_MATH_EMU_H
-#define _I386_MATH_EMU_H
+#ifndef ASM_X86__MATH_EMU_H
+#define ASM_X86__MATH_EMU_H
/* This structure matches the layout of the data saved to the stack
following a device-not-present interrupt, part of it saved
@@ -28,4 +28,4 @@
long ___vm86_fs;
long ___vm86_gs;
};
-#endif
+#endif /* ASM_X86__MATH_EMU_H */
diff --git a/include/asm-x86/mc146818rtc.h b/include/asm-x86/mc146818rtc.h
index daf1ccd..a995f33 100644
--- a/include/asm-x86/mc146818rtc.h
+++ b/include/asm-x86/mc146818rtc.h
@@ -1,8 +1,8 @@
/*
* Machine dependent access functions for RTC registers.
*/
-#ifndef _ASM_MC146818RTC_H
-#define _ASM_MC146818RTC_H
+#ifndef ASM_X86__MC146818RTC_H
+#define ASM_X86__MC146818RTC_H
#include <asm/io.h>
#include <asm/system.h>
@@ -101,4 +101,4 @@
#define RTC_IRQ 8
-#endif /* _ASM_MC146818RTC_H */
+#endif /* ASM_X86__MC146818RTC_H */
diff --git a/include/asm-x86/mca.h b/include/asm-x86/mca.h
index 09adf2e..60d1ed2 100644
--- a/include/asm-x86/mca.h
+++ b/include/asm-x86/mca.h
@@ -1,8 +1,8 @@
/* -*- mode: c; c-basic-offset: 8 -*- */
/* Platform specific MCA defines */
-#ifndef _ASM_MCA_H
-#define _ASM_MCA_H
+#ifndef ASM_X86__MCA_H
+#define ASM_X86__MCA_H
/* Maximal number of MCA slots - actually, some machines have less, but
* they all have sufficient number of POS registers to cover 8.
@@ -40,4 +40,4 @@
*/
#define MCA_NUMADAPTERS (MCA_MAX_SLOT_NR+3)
-#endif
+#endif /* ASM_X86__MCA_H */
diff --git a/include/asm-x86/mca_dma.h b/include/asm-x86/mca_dma.h
index c3dca6e..49f22be 100644
--- a/include/asm-x86/mca_dma.h
+++ b/include/asm-x86/mca_dma.h
@@ -1,5 +1,5 @@
-#ifndef MCA_DMA_H
-#define MCA_DMA_H
+#ifndef ASM_X86__MCA_DMA_H
+#define ASM_X86__MCA_DMA_H
#include <asm/io.h>
#include <linux/ioport.h>
@@ -198,4 +198,4 @@
outb(mode, MCA_DMA_REG_EXE);
}
-#endif /* MCA_DMA_H */
+#endif /* ASM_X86__MCA_DMA_H */
diff --git a/include/asm-x86/mce.h b/include/asm-x86/mce.h
index 94f1fd7..036133e 100644
--- a/include/asm-x86/mce.h
+++ b/include/asm-x86/mce.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_MCE_H
-#define _ASM_X86_MCE_H
+#ifndef ASM_X86__MCE_H
+#define ASM_X86__MCE_H
#ifdef __x86_64__
@@ -92,6 +92,7 @@
void mce_log(struct mce *m);
DECLARE_PER_CPU(struct sys_device, device_mce);
+extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
#ifdef CONFIG_X86_MCE_INTEL
void mce_intel_feature_init(struct cpuinfo_x86 *c);
@@ -126,4 +127,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__MCE_H */
diff --git a/include/asm-x86/mman.h b/include/asm-x86/mman.h
index c1682b5..4ef28e6 100644
--- a/include/asm-x86/mman.h
+++ b/include/asm-x86/mman.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_MMAN_H
-#define _ASM_X86_MMAN_H
+#ifndef ASM_X86__MMAN_H
+#define ASM_X86__MMAN_H
#include <asm-generic/mman.h>
@@ -12,8 +12,9 @@
#define MAP_NORESERVE 0x4000 /* don't check for reservations */
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */
+#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
#define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */
-#endif /* _ASM_X86_MMAN_H */
+#endif /* ASM_X86__MMAN_H */
diff --git a/include/asm-x86/mmconfig.h b/include/asm-x86/mmconfig.h
index 95beda0..fb79b1c 100644
--- a/include/asm-x86/mmconfig.h
+++ b/include/asm-x86/mmconfig.h
@@ -1,12 +1,12 @@
-#ifndef _ASM_MMCONFIG_H
-#define _ASM_MMCONFIG_H
+#ifndef ASM_X86__MMCONFIG_H
+#define ASM_X86__MMCONFIG_H
#ifdef CONFIG_PCI_MMCONFIG
extern void __cpuinit fam10h_check_enable_mmcfg(void);
-extern void __init check_enable_amd_mmconf_dmi(void);
+extern void __cpuinit check_enable_amd_mmconf_dmi(void);
#else
static inline void fam10h_check_enable_mmcfg(void) { }
static inline void check_enable_amd_mmconf_dmi(void) { }
#endif
-#endif
+#endif /* ASM_X86__MMCONFIG_H */
diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
index 00e8867..a30d7a9 100644
--- a/include/asm-x86/mmu.h
+++ b/include/asm-x86/mmu.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_MMU_H
-#define _ASM_X86_MMU_H
+#ifndef ASM_X86__MMU_H
+#define ASM_X86__MMU_H
#include <linux/spinlock.h>
#include <linux/mutex.h>
@@ -28,4 +28,4 @@
}
#endif
-#endif /* _ASM_X86_MMU_H */
+#endif /* ASM_X86__MMU_H */
diff --git a/include/asm-x86/mmu_context.h b/include/asm-x86/mmu_context.h
index fac5701..8ec940b 100644
--- a/include/asm-x86/mmu_context.h
+++ b/include/asm-x86/mmu_context.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_X86_MMU_CONTEXT_H
-#define __ASM_X86_MMU_CONTEXT_H
+#ifndef ASM_X86__MMU_CONTEXT_H
+#define ASM_X86__MMU_CONTEXT_H
#include <asm/desc.h>
#include <asm/atomic.h>
@@ -34,4 +34,4 @@
} while (0);
-#endif /* __ASM_X86_MMU_CONTEXT_H */
+#endif /* ASM_X86__MMU_CONTEXT_H */
diff --git a/include/asm-x86/mmu_context_32.h b/include/asm-x86/mmu_context_32.h
index 824fc57..cce6f6e 100644
--- a/include/asm-x86/mmu_context_32.h
+++ b/include/asm-x86/mmu_context_32.h
@@ -1,5 +1,5 @@
-#ifndef __I386_SCHED_H
-#define __I386_SCHED_H
+#ifndef ASM_X86__MMU_CONTEXT_32_H
+#define ASM_X86__MMU_CONTEXT_32_H
static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
{
@@ -53,4 +53,4 @@
#define deactivate_mm(tsk, mm) \
asm("movl %0,%%gs": :"r" (0));
-#endif
+#endif /* ASM_X86__MMU_CONTEXT_32_H */
diff --git a/include/asm-x86/mmu_context_64.h b/include/asm-x86/mmu_context_64.h
index c700063..2675867 100644
--- a/include/asm-x86/mmu_context_64.h
+++ b/include/asm-x86/mmu_context_64.h
@@ -1,5 +1,5 @@
-#ifndef __X86_64_MMU_CONTEXT_H
-#define __X86_64_MMU_CONTEXT_H
+#ifndef ASM_X86__MMU_CONTEXT_64_H
+#define ASM_X86__MMU_CONTEXT_64_H
#include <asm/pda.h>
@@ -51,4 +51,4 @@
asm volatile("movl %0,%%fs"::"r"(0)); \
} while (0)
-#endif
+#endif /* ASM_X86__MMU_CONTEXT_64_H */
diff --git a/include/asm-x86/mmx.h b/include/asm-x86/mmx.h
index 9408812..2e7299b 100644
--- a/include/asm-x86/mmx.h
+++ b/include/asm-x86/mmx.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_MMX_H
-#define _ASM_MMX_H
+#ifndef ASM_X86__MMX_H
+#define ASM_X86__MMX_H
/*
* MMX 3Dnow! helper operations
@@ -11,4 +11,4 @@
extern void mmx_clear_page(void *page);
extern void mmx_copy_page(void *to, void *from);
-#endif
+#endif /* ASM_X86__MMX_H */
diff --git a/include/asm-x86/mmzone_32.h b/include/asm-x86/mmzone_32.h
index b2298a2..121b65d 100644
--- a/include/asm-x86/mmzone_32.h
+++ b/include/asm-x86/mmzone_32.h
@@ -3,8 +3,8 @@
*
*/
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
+#ifndef ASM_X86__MMZONE_32_H
+#define ASM_X86__MMZONE_32_H
#include <asm/smp.h>
@@ -97,10 +97,16 @@
reserve_bootmem_node(NODE_DATA(0), (addr), (size), (flags))
#define alloc_bootmem(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_nopanic(x) \
+ __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), SMP_CACHE_BYTES, \
+ __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0)
#define alloc_bootmem_pages(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_pages_nopanic(x) \
+ __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), PAGE_SIZE, \
+ __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0)
#define alloc_bootmem_node(pgdat, x) \
@@ -125,4 +131,4 @@
})
#endif /* CONFIG_NEED_MULTIPLE_NODES */
-#endif /* _ASM_MMZONE_H_ */
+#endif /* ASM_X86__MMZONE_32_H */
diff --git a/include/asm-x86/mmzone_64.h b/include/asm-x86/mmzone_64.h
index 594bd0d..626b03a 100644
--- a/include/asm-x86/mmzone_64.h
+++ b/include/asm-x86/mmzone_64.h
@@ -1,8 +1,8 @@
/* K8 NUMA support */
/* Copyright 2002,2003 by Andi Kleen, SuSE Labs */
/* 2.5 Version loosely based on the NUMAQ Code by Pat Gaughen. */
-#ifndef _ASM_X86_64_MMZONE_H
-#define _ASM_X86_64_MMZONE_H 1
+#ifndef ASM_X86__MMZONE_64_H
+#define ASM_X86__MMZONE_64_H
#ifdef CONFIG_NUMA
@@ -49,4 +49,4 @@
#endif
#endif
-#endif
+#endif /* ASM_X86__MMZONE_64_H */
diff --git a/include/asm-x86/module.h b/include/asm-x86/module.h
index bfedb24..48dc3e0 100644
--- a/include/asm-x86/module.h
+++ b/include/asm-x86/module.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_MODULE_H
-#define _ASM_MODULE_H
+#ifndef ASM_X86__MODULE_H
+#define ASM_X86__MODULE_H
/* x86_32/64 are simple */
struct mod_arch_specific {};
@@ -79,4 +79,4 @@
# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_STACKSIZE
#endif
-#endif /* _ASM_MODULE_H */
+#endif /* ASM_X86__MODULE_H */
diff --git a/include/asm-x86/mpspec.h b/include/asm-x86/mpspec.h
index b6995e5..118da36 100644
--- a/include/asm-x86/mpspec.h
+++ b/include/asm-x86/mpspec.h
@@ -1,5 +1,5 @@
-#ifndef _AM_X86_MPSPEC_H
-#define _AM_X86_MPSPEC_H
+#ifndef ASM_X86__MPSPEC_H
+#define ASM_X86__MPSPEC_H
#include <linux/init.h>
@@ -141,4 +141,4 @@
extern physid_mask_t phys_cpu_present_map;
-#endif
+#endif /* ASM_X86__MPSPEC_H */
diff --git a/include/asm-x86/mpspec_def.h b/include/asm-x86/mpspec_def.h
index 38d1e73..79166b0 100644
--- a/include/asm-x86/mpspec_def.h
+++ b/include/asm-x86/mpspec_def.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MPSPEC_DEF_H
-#define __ASM_MPSPEC_DEF_H
+#ifndef ASM_X86__MPSPEC_DEF_H
+#define ASM_X86__MPSPEC_DEF_H
/*
* Structure definitions for SMP machines following the
@@ -177,4 +177,4 @@
MP_BUS_PCI,
MP_BUS_MCA,
};
-#endif
+#endif /* ASM_X86__MPSPEC_DEF_H */
diff --git a/include/asm-x86/msgbuf.h b/include/asm-x86/msgbuf.h
index 7e4e948..1b538c9 100644
--- a/include/asm-x86/msgbuf.h
+++ b/include/asm-x86/msgbuf.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_MSGBUF_H
-#define _ASM_X86_MSGBUF_H
+#ifndef ASM_X86__MSGBUF_H
+#define ASM_X86__MSGBUF_H
/*
* The msqid64_ds structure for i386 architecture.
@@ -36,4 +36,4 @@
unsigned long __unused5;
};
-#endif /* _ASM_X86_MSGBUF_H */
+#endif /* ASM_X86__MSGBUF_H */
diff --git a/include/asm-x86/msidef.h b/include/asm-x86/msidef.h
index 296f29c..3139666 100644
--- a/include/asm-x86/msidef.h
+++ b/include/asm-x86/msidef.h
@@ -1,5 +1,5 @@
-#ifndef ASM_MSIDEF_H
-#define ASM_MSIDEF_H
+#ifndef ASM_X86__MSIDEF_H
+#define ASM_X86__MSIDEF_H
/*
* Constants for Intel APIC based MSI messages.
@@ -48,4 +48,4 @@
#define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & \
MSI_ADDR_DEST_ID_MASK)
-#endif /* ASM_MSIDEF_H */
+#endif /* ASM_X86__MSIDEF_H */
diff --git a/include/asm-x86/msr-index.h b/include/asm-x86/msr-index.h
index 44bce77..3052f05 100644
--- a/include/asm-x86/msr-index.h
+++ b/include/asm-x86/msr-index.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MSR_INDEX_H
-#define __ASM_MSR_INDEX_H
+#ifndef ASM_X86__MSR_INDEX_H
+#define ASM_X86__MSR_INDEX_H
/* CPU model specific register (MSR) numbers */
@@ -310,4 +310,4 @@
/* Geode defined MSRs */
#define MSR_GEODE_BUSCONT_CONF0 0x00001900
-#endif /* __ASM_MSR_INDEX_H */
+#endif /* ASM_X86__MSR_INDEX_H */
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
index ca110ee..eee83f7 100644
--- a/include/asm-x86/msr.h
+++ b/include/asm-x86/msr.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_X86_MSR_H_
-#define __ASM_X86_MSR_H_
+#ifndef ASM_X86__MSR_H
+#define ASM_X86__MSR_H
#include <asm/msr-index.h>
@@ -52,14 +52,14 @@
{
DECLARE_ARGS(val, low, high);
- asm volatile("2: rdmsr ; xor %0,%0\n"
+ asm volatile("2: rdmsr ; xor %[err],%[err]\n"
"1:\n\t"
".section .fixup,\"ax\"\n\t"
- "3: mov %3,%0 ; jmp 1b\n\t"
+ "3: mov %[fault],%[err] ; jmp 1b\n\t"
".previous\n\t"
_ASM_EXTABLE(2b, 3b)
- : "=r" (*err), EAX_EDX_RET(val, low, high)
- : "c" (msr), "i" (-EFAULT));
+ : [err] "=r" (*err), EAX_EDX_RET(val, low, high)
+ : "c" (msr), [fault] "i" (-EFAULT));
return EAX_EDX_VAL(val, low, high);
}
@@ -73,15 +73,15 @@
unsigned low, unsigned high)
{
int err;
- asm volatile("2: wrmsr ; xor %0,%0\n"
+ asm volatile("2: wrmsr ; xor %[err],%[err]\n"
"1:\n\t"
".section .fixup,\"ax\"\n\t"
- "3: mov %4,%0 ; jmp 1b\n\t"
+ "3: mov %[fault],%[err] ; jmp 1b\n\t"
".previous\n\t"
_ASM_EXTABLE(2b, 3b)
- : "=a" (err)
+ : [err] "=a" (err)
: "c" (msr), "0" (low), "d" (high),
- "i" (-EFAULT)
+ [fault] "i" (-EFAULT)
: "memory");
return err;
}
@@ -192,19 +192,20 @@
#define write_rdtscp_aux(val) wrmsr(0xc0000103, (val), 0)
#ifdef CONFIG_SMP
-void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h);
-void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h);
+int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h);
+int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h);
int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h);
-
int wrmsr_safe_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h);
#else /* CONFIG_SMP */
-static inline void rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
+static inline int rdmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 *l, u32 *h)
{
rdmsr(msr_no, *l, *h);
+ return 0;
}
-static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
+static inline int wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
{
wrmsr(msr_no, l, h);
+ return 0;
}
static inline int rdmsr_safe_on_cpu(unsigned int cpu, u32 msr_no,
u32 *l, u32 *h)
@@ -220,4 +221,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__MSR_H */
diff --git a/include/asm-x86/mtrr.h b/include/asm-x86/mtrr.h
index a69a01a..23a7f83 100644
--- a/include/asm-x86/mtrr.h
+++ b/include/asm-x86/mtrr.h
@@ -20,8 +20,8 @@
The postal address is:
Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
*/
-#ifndef _ASM_X86_MTRR_H
-#define _ASM_X86_MTRR_H
+#ifndef ASM_X86__MTRR_H
+#define ASM_X86__MTRR_H
#include <linux/ioctl.h>
#include <linux/errno.h>
@@ -170,4 +170,4 @@
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_MTRR_H */
+#endif /* ASM_X86__MTRR_H */
diff --git a/include/asm-x86/mutex_32.h b/include/asm-x86/mutex_32.h
index 73e928e..25c16d8 100644
--- a/include/asm-x86/mutex_32.h
+++ b/include/asm-x86/mutex_32.h
@@ -6,8 +6,8 @@
*
* Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
*/
-#ifndef _ASM_MUTEX_H
-#define _ASM_MUTEX_H
+#ifndef ASM_X86__MUTEX_32_H
+#define ASM_X86__MUTEX_32_H
#include <asm/alternative.h>
@@ -122,4 +122,4 @@
#endif
}
-#endif
+#endif /* ASM_X86__MUTEX_32_H */
diff --git a/include/asm-x86/mutex_64.h b/include/asm-x86/mutex_64.h
index f3fae9b..918ba21 100644
--- a/include/asm-x86/mutex_64.h
+++ b/include/asm-x86/mutex_64.h
@@ -6,8 +6,8 @@
*
* Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
*/
-#ifndef _ASM_MUTEX_H
-#define _ASM_MUTEX_H
+#ifndef ASM_X86__MUTEX_64_H
+#define ASM_X86__MUTEX_64_H
/**
* __mutex_fastpath_lock - decrement and call function if negative
@@ -97,4 +97,4 @@
return 0;
}
-#endif
+#endif /* ASM_X86__MUTEX_64_H */
diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
index 21f8d02..f8b76f3 100644
--- a/include/asm-x86/nmi.h
+++ b/include/asm-x86/nmi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_NMI_H_
-#define _ASM_X86_NMI_H_
+#ifndef ASM_X86__NMI_H
+#define ASM_X86__NMI_H
#include <linux/pm.h>
#include <asm/irq.h>
@@ -81,4 +81,4 @@
void stop_nmi(void);
void restart_nmi(void);
-#endif
+#endif /* ASM_X86__NMI_H */
diff --git a/include/asm-x86/nops.h b/include/asm-x86/nops.h
index ad0bedd..ae74272 100644
--- a/include/asm-x86/nops.h
+++ b/include/asm-x86/nops.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_NOPS_H
-#define _ASM_NOPS_H 1
+#ifndef ASM_X86__NOPS_H
+#define ASM_X86__NOPS_H
/* Define nops for use with alternative() */
@@ -115,4 +115,4 @@
#define ASM_NOP_MAX 8
-#endif
+#endif /* ASM_X86__NOPS_H */
diff --git a/include/asm-x86/numa_32.h b/include/asm-x86/numa_32.h
index 220d7b7..44cb078 100644
--- a/include/asm-x86/numa_32.h
+++ b/include/asm-x86/numa_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_32_NUMA_H
-#define _ASM_X86_32_NUMA_H 1
+#ifndef ASM_X86__NUMA_32_H
+#define ASM_X86__NUMA_32_H
extern int pxm_to_nid(int pxm);
extern void numa_remove_cpu(int cpu);
@@ -8,4 +8,4 @@
extern void set_highmem_pages_init(void);
#endif
-#endif /* _ASM_X86_32_NUMA_H */
+#endif /* ASM_X86__NUMA_32_H */
diff --git a/include/asm-x86/numa_64.h b/include/asm-x86/numa_64.h
index 3830094..15c9903 100644
--- a/include/asm-x86/numa_64.h
+++ b/include/asm-x86/numa_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X8664_NUMA_H
-#define _ASM_X8664_NUMA_H 1
+#ifndef ASM_X86__NUMA_64_H
+#define ASM_X86__NUMA_64_H
#include <linux/nodemask.h>
#include <asm/apicdef.h>
@@ -40,4 +40,4 @@
static inline void numa_remove_cpu(int cpu) { }
#endif
-#endif
+#endif /* ASM_X86__NUMA_64_H */
diff --git a/include/asm-x86/numaq.h b/include/asm-x86/numaq.h
index 34b92d5..124bf7d 100644
--- a/include/asm-x86/numaq.h
+++ b/include/asm-x86/numaq.h
@@ -23,8 +23,8 @@
* Send feedback to <gone@us.ibm.com>
*/
-#ifndef NUMAQ_H
-#define NUMAQ_H
+#ifndef ASM_X86__NUMAQ_H
+#define ASM_X86__NUMAQ_H
#ifdef CONFIG_X86_NUMAQ
@@ -165,5 +165,5 @@
return 0;
}
#endif /* CONFIG_X86_NUMAQ */
-#endif /* NUMAQ_H */
+#endif /* ASM_X86__NUMAQ_H */
diff --git a/include/asm-x86/olpc.h b/include/asm-x86/olpc.h
index 97d4713..d7328b1 100644
--- a/include/asm-x86/olpc.h
+++ b/include/asm-x86/olpc.h
@@ -1,7 +1,7 @@
/* OLPC machine specific definitions */
-#ifndef ASM_OLPC_H_
-#define ASM_OLPC_H_
+#ifndef ASM_X86__OLPC_H
+#define ASM_X86__OLPC_H
#include <asm/geode.h>
@@ -129,4 +129,4 @@
#define OLPC_GPIO_LID geode_gpio(26)
#define OLPC_GPIO_ECSCI geode_gpio(27)
-#endif
+#endif /* ASM_X86__OLPC_H */
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index 4998211..79544e6 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PAGE_H
-#define _ASM_X86_PAGE_H
+#ifndef ASM_X86__PAGE_H
+#define ASM_X86__PAGE_H
#include <linux/const.h>
@@ -199,4 +199,4 @@
#define __HAVE_ARCH_GATE_AREA 1
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_PAGE_H */
+#endif /* ASM_X86__PAGE_H */
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index c9dd069..f32062a 100644
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PAGE_32_H
-#define _ASM_X86_PAGE_32_H
+#ifndef ASM_X86__PAGE_32_H
+#define ASM_X86__PAGE_32_H
/*
* This handles the memory map.
@@ -127,4 +127,4 @@
#endif /* CONFIG_X86_3DNOW */
#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_X86_PAGE_32_H */
+#endif /* ASM_X86__PAGE_32_H */
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h
index e5a754e..5e64acf 100644
--- a/include/asm-x86/page_64.h
+++ b/include/asm-x86/page_64.h
@@ -1,5 +1,5 @@
-#ifndef _X86_64_PAGE_H
-#define _X86_64_PAGE_H
+#ifndef ASM_X86__PAGE_64_H
+#define ASM_X86__PAGE_64_H
#define PAGETABLE_LEVELS 4
@@ -103,4 +103,4 @@
#endif
-#endif /* _X86_64_PAGE_H */
+#endif /* ASM_X86__PAGE_64_H */
diff --git a/include/asm-x86/param.h b/include/asm-x86/param.h
index 6f0d042..0009cfb 100644
--- a/include/asm-x86/param.h
+++ b/include/asm-x86/param.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PARAM_H
-#define _ASM_X86_PARAM_H
+#ifndef ASM_X86__PARAM_H
+#define ASM_X86__PARAM_H
#ifdef __KERNEL__
# define HZ CONFIG_HZ /* Internal kernel timer frequency */
@@ -19,4 +19,4 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
-#endif /* _ASM_X86_PARAM_H */
+#endif /* ASM_X86__PARAM_H */
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index fbbde93..2e6821a 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_PARAVIRT_H
-#define __ASM_PARAVIRT_H
+#ifndef ASM_X86__PARAVIRT_H
+#define ASM_X86__PARAVIRT_H
/* Various instructions on x86 need to be replaced for
* para-virtualization: those hooks are defined here. */
@@ -1634,4 +1634,4 @@
#endif /* __ASSEMBLY__ */
#endif /* CONFIG_PARAVIRT */
-#endif /* __ASM_PARAVIRT_H */
+#endif /* ASM_X86__PARAVIRT_H */
diff --git a/include/asm-x86/parport.h b/include/asm-x86/parport.h
index 3c4ffeb..2e3dda4 100644
--- a/include/asm-x86/parport.h
+++ b/include/asm-x86/parport.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PARPORT_H
-#define _ASM_X86_PARPORT_H
+#ifndef ASM_X86__PARPORT_H
+#define ASM_X86__PARPORT_H
static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
@@ -7,4 +7,4 @@
return parport_pc_find_isa_ports(autoirq, autodma);
}
-#endif /* _ASM_X86_PARPORT_H */
+#endif /* ASM_X86__PARPORT_H */
diff --git a/include/asm-x86/pat.h b/include/asm-x86/pat.h
index 7edc473..482c3e3 100644
--- a/include/asm-x86/pat.h
+++ b/include/asm-x86/pat.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PAT_H
-#define _ASM_PAT_H
+#ifndef ASM_X86__PAT_H
+#define ASM_X86__PAT_H
#include <linux/types.h>
@@ -19,4 +19,4 @@
extern void pat_disable(char *reason);
-#endif
+#endif /* ASM_X86__PAT_H */
diff --git a/include/asm-x86/pci-direct.h b/include/asm-x86/pci-direct.h
index 80c775d..da42be0 100644
--- a/include/asm-x86/pci-direct.h
+++ b/include/asm-x86/pci-direct.h
@@ -1,5 +1,5 @@
-#ifndef ASM_PCI_DIRECT_H
-#define ASM_PCI_DIRECT_H 1
+#ifndef ASM_X86__PCI_DIRECT_H
+#define ASM_X86__PCI_DIRECT_H
#include <linux/types.h>
@@ -18,4 +18,4 @@
extern unsigned int pci_early_dump_regs;
extern void early_dump_pci_device(u8 bus, u8 slot, u8 func);
extern void early_dump_pci_devices(void);
-#endif
+#endif /* ASM_X86__PCI_DIRECT_H */
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
index 2db14cf..6025831 100644
--- a/include/asm-x86/pci.h
+++ b/include/asm-x86/pci.h
@@ -1,5 +1,5 @@
-#ifndef __x86_PCI_H
-#define __x86_PCI_H
+#ifndef ASM_X86__PCI_H
+#define ASM_X86__PCI_H
#include <linux/mm.h> /* for struct page */
#include <linux/types.h>
@@ -111,4 +111,4 @@
}
#endif
-#endif
+#endif /* ASM_X86__PCI_H */
diff --git a/include/asm-x86/pci_32.h b/include/asm-x86/pci_32.h
index a50d468..3f22882 100644
--- a/include/asm-x86/pci_32.h
+++ b/include/asm-x86/pci_32.h
@@ -1,5 +1,5 @@
-#ifndef __i386_PCI_H
-#define __i386_PCI_H
+#ifndef ASM_X86__PCI_32_H
+#define ASM_X86__PCI_32_H
#ifdef __KERNEL__
@@ -31,4 +31,4 @@
#endif /* __KERNEL__ */
-#endif /* __i386_PCI_H */
+#endif /* ASM_X86__PCI_32_H */
diff --git a/include/asm-x86/pci_64.h b/include/asm-x86/pci_64.h
index f330234..f72e12d 100644
--- a/include/asm-x86/pci_64.h
+++ b/include/asm-x86/pci_64.h
@@ -1,5 +1,5 @@
-#ifndef __x8664_PCI_H
-#define __x8664_PCI_H
+#ifndef ASM_X86__PCI_64_H
+#define ASM_X86__PCI_64_H
#ifdef __KERNEL__
@@ -63,4 +63,4 @@
#endif /* __KERNEL__ */
-#endif /* __x8664_PCI_H */
+#endif /* ASM_X86__PCI_64_H */
diff --git a/include/asm-x86/pda.h b/include/asm-x86/pda.h
index b34e9a7..80860af 100644
--- a/include/asm-x86/pda.h
+++ b/include/asm-x86/pda.h
@@ -1,5 +1,5 @@
-#ifndef X86_64_PDA_H
-#define X86_64_PDA_H
+#ifndef ASM_X86__PDA_H
+#define ASM_X86__PDA_H
#ifndef __ASSEMBLY__
#include <linux/stddef.h>
@@ -134,4 +134,4 @@
#define PDA_STACKOFFSET (5*8)
-#endif
+#endif /* ASM_X86__PDA_H */
diff --git a/include/asm-x86/percpu.h b/include/asm-x86/percpu.h
index 4e91ee1..e10a1d0 100644
--- a/include/asm-x86/percpu.h
+++ b/include/asm-x86/percpu.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PERCPU_H_
-#define _ASM_X86_PERCPU_H_
+#ifndef ASM_X86__PERCPU_H
+#define ASM_X86__PERCPU_H
#ifdef CONFIG_X86_64
#include <linux/compiler.h>
@@ -182,7 +182,7 @@
DEFINE_PER_CPU(_type, _name) = _initvalue; \
__typeof__(_type) _name##_early_map[NR_CPUS] __initdata = \
{ [0 ... NR_CPUS-1] = _initvalue }; \
- __typeof__(_type) *_name##_early_ptr = _name##_early_map
+ __typeof__(_type) *_name##_early_ptr __refdata = _name##_early_map
#define EXPORT_EARLY_PER_CPU_SYMBOL(_name) \
EXPORT_PER_CPU_SYMBOL(_name)
@@ -215,4 +215,4 @@
#endif /* !CONFIG_SMP */
-#endif /* _ASM_X86_PERCPU_H_ */
+#endif /* ASM_X86__PERCPU_H */
diff --git a/include/asm-x86/pgalloc.h b/include/asm-x86/pgalloc.h
index d63ea43..3cd23ad 100644
--- a/include/asm-x86/pgalloc.h
+++ b/include/asm-x86/pgalloc.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PGALLOC_H
-#define _ASM_X86_PGALLOC_H
+#ifndef ASM_X86__PGALLOC_H
+#define ASM_X86__PGALLOC_H
#include <linux/threads.h>
#include <linux/mm.h> /* for struct page */
@@ -111,4 +111,4 @@
#endif /* PAGETABLE_LEVELS > 3 */
#endif /* PAGETABLE_LEVELS > 2 */
-#endif /* _ASM_X86_PGALLOC_H */
+#endif /* ASM_X86__PGALLOC_H */
diff --git a/include/asm-x86/pgtable-2level-defs.h b/include/asm-x86/pgtable-2level-defs.h
index 0f71c9f..7ec48f4 100644
--- a/include/asm-x86/pgtable-2level-defs.h
+++ b/include/asm-x86/pgtable-2level-defs.h
@@ -1,5 +1,5 @@
-#ifndef _I386_PGTABLE_2LEVEL_DEFS_H
-#define _I386_PGTABLE_2LEVEL_DEFS_H
+#ifndef ASM_X86__PGTABLE_2LEVEL_DEFS_H
+#define ASM_X86__PGTABLE_2LEVEL_DEFS_H
#define SHARED_KERNEL_PMD 0
@@ -17,4 +17,4 @@
#define PTRS_PER_PTE 1024
-#endif /* _I386_PGTABLE_2LEVEL_DEFS_H */
+#endif /* ASM_X86__PGTABLE_2LEVEL_DEFS_H */
diff --git a/include/asm-x86/pgtable-2level.h b/include/asm-x86/pgtable-2level.h
index 46bc52c..60440b1 100644
--- a/include/asm-x86/pgtable-2level.h
+++ b/include/asm-x86/pgtable-2level.h
@@ -1,5 +1,5 @@
-#ifndef _I386_PGTABLE_2LEVEL_H
-#define _I386_PGTABLE_2LEVEL_H
+#ifndef ASM_X86__PGTABLE_2LEVEL_H
+#define ASM_X86__PGTABLE_2LEVEL_H
#define pte_ERROR(e) \
printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low)
@@ -78,4 +78,4 @@
#define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte_low })
#define __swp_entry_to_pte(x) ((pte_t) { .pte = (x).val })
-#endif /* _I386_PGTABLE_2LEVEL_H */
+#endif /* ASM_X86__PGTABLE_2LEVEL_H */
diff --git a/include/asm-x86/pgtable-3level-defs.h b/include/asm-x86/pgtable-3level-defs.h
index 448ac95..c05fe6f 100644
--- a/include/asm-x86/pgtable-3level-defs.h
+++ b/include/asm-x86/pgtable-3level-defs.h
@@ -1,5 +1,5 @@
-#ifndef _I386_PGTABLE_3LEVEL_DEFS_H
-#define _I386_PGTABLE_3LEVEL_DEFS_H
+#ifndef ASM_X86__PGTABLE_3LEVEL_DEFS_H
+#define ASM_X86__PGTABLE_3LEVEL_DEFS_H
#ifdef CONFIG_PARAVIRT
#define SHARED_KERNEL_PMD (pv_info.shared_kernel_pmd)
@@ -25,4 +25,4 @@
*/
#define PTRS_PER_PTE 512
-#endif /* _I386_PGTABLE_3LEVEL_DEFS_H */
+#endif /* ASM_X86__PGTABLE_3LEVEL_DEFS_H */
diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index 105057f..e713bd5 100644
--- a/include/asm-x86/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
@@ -1,5 +1,5 @@
-#ifndef _I386_PGTABLE_3LEVEL_H
-#define _I386_PGTABLE_3LEVEL_H
+#ifndef ASM_X86__PGTABLE_3LEVEL_H
+#define ASM_X86__PGTABLE_3LEVEL_H
/*
* Intel Physical Address Extension (PAE) Mode - three-level page
@@ -179,4 +179,4 @@
#define __pte_to_swp_entry(pte) ((swp_entry_t){ (pte).pte_high })
#define __swp_entry_to_pte(x) ((pte_t){ { .pte_high = (x).val } })
-#endif /* _I386_PGTABLE_3LEVEL_H */
+#endif /* ASM_X86__PGTABLE_3LEVEL_H */
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 5359ec5..57d919a 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PGTABLE_H
-#define _ASM_X86_PGTABLE_H
+#ifndef ASM_X86__PGTABLE_H
+#define ASM_X86__PGTABLE_H
#define FIRST_USER_ADDRESS 0
@@ -523,4 +523,4 @@
#include <asm-generic/pgtable.h>
#endif /* __ASSEMBLY__ */
-#endif /* _ASM_X86_PGTABLE_H */
+#endif /* ASM_X86__PGTABLE_H */
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index 64c7592..45c8235 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -1,5 +1,5 @@
-#ifndef _I386_PGTABLE_H
-#define _I386_PGTABLE_H
+#ifndef ASM_X86__PGTABLE_32_H
+#define ASM_X86__PGTABLE_32_H
/*
@@ -187,4 +187,4 @@
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
-#endif /* _I386_PGTABLE_H */
+#endif /* ASM_X86__PGTABLE_32_H */
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index ac5fff4..e3dcf7a 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -1,5 +1,5 @@
-#ifndef _X86_64_PGTABLE_H
-#define _X86_64_PGTABLE_H
+#ifndef ASM_X86__PGTABLE_64_H
+#define ASM_X86__PGTABLE_64_H
#include <linux/const.h>
#ifndef __ASSEMBLY__
@@ -151,7 +151,7 @@
#define VMALLOC_END _AC(0xffffe1ffffffffff, UL)
#define VMEMMAP_START _AC(0xffffe20000000000, UL)
#define MODULES_VADDR _AC(0xffffffffa0000000, UL)
-#define MODULES_END _AC(0xfffffffffff00000, UL)
+#define MODULES_END _AC(0xffffffffff000000, UL)
#define MODULES_LEN (MODULES_END - MODULES_VADDR)
#ifndef __ASSEMBLY__
@@ -284,4 +284,4 @@
#define __HAVE_ARCH_PTE_SAME
#endif /* !__ASSEMBLY__ */
-#endif /* _X86_64_PGTABLE_H */
+#endif /* ASM_X86__PGTABLE_64_H */
diff --git a/include/asm-x86/posix_types_32.h b/include/asm-x86/posix_types_32.h
index b031efd..70cf2bb 100644
--- a/include/asm-x86/posix_types_32.h
+++ b/include/asm-x86/posix_types_32.h
@@ -1,5 +1,5 @@
-#ifndef __ARCH_I386_POSIX_TYPES_H
-#define __ARCH_I386_POSIX_TYPES_H
+#ifndef ASM_X86__POSIX_TYPES_32_H
+#define ASM_X86__POSIX_TYPES_32_H
/*
* This file is generally used by user-level software, so you need to
@@ -82,4 +82,4 @@
#endif /* defined(__KERNEL__) */
-#endif
+#endif /* ASM_X86__POSIX_TYPES_32_H */
diff --git a/include/asm-x86/posix_types_64.h b/include/asm-x86/posix_types_64.h
index d6624c9..388b4e7 100644
--- a/include/asm-x86/posix_types_64.h
+++ b/include/asm-x86/posix_types_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_POSIX_TYPES_H
-#define _ASM_X86_64_POSIX_TYPES_H
+#ifndef ASM_X86__POSIX_TYPES_64_H
+#define ASM_X86__POSIX_TYPES_64_H
/*
* This file is generally used by user-level software, so you need to
@@ -116,4 +116,4 @@
#endif /* defined(__KERNEL__) */
-#endif
+#endif /* ASM_X86__POSIX_TYPES_64_H */
diff --git a/include/asm-x86/prctl.h b/include/asm-x86/prctl.h
index 52952ad..e7ae34e 100644
--- a/include/asm-x86/prctl.h
+++ b/include/asm-x86/prctl.h
@@ -1,5 +1,5 @@
-#ifndef X86_64_PRCTL_H
-#define X86_64_PRCTL_H 1
+#ifndef ASM_X86__PRCTL_H
+#define ASM_X86__PRCTL_H
#define ARCH_SET_GS 0x1001
#define ARCH_SET_FS 0x1002
@@ -7,4 +7,4 @@
#define ARCH_GET_GS 0x1004
-#endif
+#endif /* ASM_X86__PRCTL_H */
diff --git a/include/asm-x86/processor-flags.h b/include/asm-x86/processor-flags.h
index eff2ecd..5dd7977 100644
--- a/include/asm-x86/processor-flags.h
+++ b/include/asm-x86/processor-flags.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_I386_PROCESSOR_FLAGS_H
-#define __ASM_I386_PROCESSOR_FLAGS_H
+#ifndef ASM_X86__PROCESSOR_FLAGS_H
+#define ASM_X86__PROCESSOR_FLAGS_H
/* Various flags defined: can be included from assembler. */
/*
@@ -96,4 +96,4 @@
#endif
#endif
-#endif /* __ASM_I386_PROCESSOR_FLAGS_H */
+#endif /* ASM_X86__PROCESSOR_FLAGS_H */
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 3c5dc56..5eaf9bf 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_X86_PROCESSOR_H
-#define __ASM_X86_PROCESSOR_H
+#ifndef ASM_X86__PROCESSOR_H
+#define ASM_X86__PROCESSOR_H
#include <asm/processor-flags.h>
@@ -20,6 +20,7 @@
#include <asm/msr.h>
#include <asm/desc_defs.h>
#include <asm/nops.h>
+#include <asm/ds.h>
#include <linux/personality.h>
#include <linux/cpumask.h>
@@ -415,9 +416,14 @@
unsigned io_bitmap_max;
/* MSR_IA32_DEBUGCTLMSR value to switch in if TIF_DEBUGCTLMSR is set. */
unsigned long debugctlmsr;
-/* Debug Store - if not 0 points to a DS Save Area configuration;
- * goes into MSR_IA32_DS_AREA */
- unsigned long ds_area_msr;
+#ifdef CONFIG_X86_DS
+/* Debug Store context; see include/asm-x86/ds.h; goes into MSR_IA32_DS_AREA */
+ struct ds_context *ds_ctx;
+#endif /* CONFIG_X86_DS */
+#ifdef CONFIG_X86_PTRACE_BTS
+/* the signal to send on a bts buffer overflow */
+ unsigned int bts_ovfl_signal;
+#endif /* CONFIG_X86_PTRACE_BTS */
};
static inline unsigned long native_get_debugreg(int regno)
@@ -732,6 +738,29 @@
extern unsigned long idle_halt;
extern unsigned long idle_nomwait;
+/*
+ * on systems with caches, caches must be flashed as the absolute
+ * last instruction before going into a suspended halt. Otherwise,
+ * dirty data can linger in the cache and become stale on resume,
+ * leading to strange errors.
+ *
+ * perform a variety of operations to guarantee that the compiler
+ * will not reorder instructions. wbinvd itself is serializing
+ * so the processor will not reorder.
+ *
+ * Systems without cache can just go into halt.
+ */
+static inline void wbinvd_halt(void)
+{
+ mb();
+ /* check for clflush to determine if wbinvd is legal */
+ if (cpu_has_clflush)
+ asm volatile("cli; wbinvd; 1: hlt; jmp 1b" : : : "memory");
+ else
+ while (1)
+ halt();
+}
+
extern void enable_sep_cpu(void);
extern int sysenter_setup(void);
@@ -924,4 +953,4 @@
extern int get_tsc_mode(unsigned long adr);
extern int set_tsc_mode(unsigned int val);
-#endif
+#endif /* ASM_X86__PROCESSOR_H */
diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h
index 3dd458c..6e89e8b 100644
--- a/include/asm-x86/proto.h
+++ b/include/asm-x86/proto.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X8664_PROTO_H
-#define _ASM_X8664_PROTO_H 1
+#ifndef ASM_X86__PROTO_H
+#define ASM_X86__PROTO_H
#include <asm/ldt.h>
@@ -29,4 +29,4 @@
#define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1))
#define round_down(x, y) ((x) & ~((y) - 1))
-#endif
+#endif /* ASM_X86__PROTO_H */
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index 72e7b9d..4298b88 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PTRACE_ABI_H
-#define _ASM_X86_PTRACE_ABI_H
+#ifndef ASM_X86__PTRACE_ABI_H
+#define ASM_X86__PTRACE_ABI_H
#ifdef __i386__
@@ -80,8 +80,9 @@
#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
-#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_PTRACE_BTS
+#ifndef __ASSEMBLY__
#include <asm/types.h>
/* configuration/status structure used in PTRACE_BTS_CONFIG and
@@ -97,20 +98,20 @@
/* actual size of bts_struct in bytes */
__u32 bts_size;
};
-#endif
+#endif /* __ASSEMBLY__ */
#define PTRACE_BTS_O_TRACE 0x1 /* branch trace */
#define PTRACE_BTS_O_SCHED 0x2 /* scheduling events w/ jiffies */
#define PTRACE_BTS_O_SIGNAL 0x4 /* send SIG<signal> on buffer overflow
instead of wrapping around */
-#define PTRACE_BTS_O_CUT_SIZE 0x8 /* cut requested size to max available
- instead of failing */
+#define PTRACE_BTS_O_ALLOC 0x8 /* (re)allocate buffer */
#define PTRACE_BTS_CONFIG 40
/* Configure branch trace recording.
ADDR points to a struct ptrace_bts_config.
DATA gives the size of that buffer.
- A new buffer is allocated, iff the size changes.
+ A new buffer is allocated, if requested in the flags.
+ An overflow signal may only be requested for new buffers.
Returns the number of bytes read.
*/
#define PTRACE_BTS_STATUS 41
@@ -119,7 +120,7 @@
Returns the number of bytes written.
*/
#define PTRACE_BTS_SIZE 42
-/* Return the number of available BTS records.
+/* Return the number of available BTS records for draining.
DATA and ADDR are ignored.
*/
#define PTRACE_BTS_GET 43
@@ -139,5 +140,6 @@
BTS records are read from oldest to newest.
Returns number of BTS records drained.
*/
+#endif /* CONFIG_X86_PTRACE_BTS */
-#endif
+#endif /* ASM_X86__PTRACE_ABI_H */
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index 48c1d5a..33a034b 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PTRACE_H
-#define _ASM_X86_PTRACE_H
+#ifndef ASM_X86__PTRACE_H
+#define ASM_X86__PTRACE_H
#include <linux/compiler.h> /* For __user */
#include <asm/ptrace-abi.h>
@@ -127,14 +127,48 @@
#endif /* __KERNEL__ */
#endif /* !__i386__ */
+
+#ifdef CONFIG_X86_PTRACE_BTS
+/* a branch trace record entry
+ *
+ * In order to unify the interface between various processor versions,
+ * we use the below data structure for all processors.
+ */
+enum bts_qualifier {
+ BTS_INVALID = 0,
+ BTS_BRANCH,
+ BTS_TASK_ARRIVES,
+ BTS_TASK_DEPARTS
+};
+
+struct bts_struct {
+ __u64 qualifier;
+ union {
+ /* BTS_BRANCH */
+ struct {
+ __u64 from_ip;
+ __u64 to_ip;
+ } lbr;
+ /* BTS_TASK_ARRIVES or
+ BTS_TASK_DEPARTS */
+ __u64 jiffies;
+ } variant;
+};
+#endif /* CONFIG_X86_PTRACE_BTS */
+
#ifdef __KERNEL__
-/* the DS BTS struct is used for ptrace as well */
-#include <asm/ds.h>
+#include <linux/init.h>
+struct cpuinfo_x86;
struct task_struct;
+#ifdef CONFIG_X86_PTRACE_BTS
+extern void __cpuinit ptrace_bts_init_intel(struct cpuinfo_x86 *);
extern void ptrace_bts_take_timestamp(struct task_struct *, enum bts_qualifier);
+#else
+#define ptrace_bts_init_intel(config) do {} while (0)
+#endif /* CONFIG_X86_PTRACE_BTS */
extern unsigned long profile_pc(struct pt_regs *regs);
@@ -242,4 +276,4 @@
#endif /* !__ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__PTRACE_H */
diff --git a/include/asm-x86/pvclock-abi.h b/include/asm-x86/pvclock-abi.h
index 6857f84..edb3b4e 100644
--- a/include/asm-x86/pvclock-abi.h
+++ b/include/asm-x86/pvclock-abi.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PVCLOCK_ABI_H_
-#define _ASM_X86_PVCLOCK_ABI_H_
+#ifndef ASM_X86__PVCLOCK_ABI_H
+#define ASM_X86__PVCLOCK_ABI_H
#ifndef __ASSEMBLY__
/*
@@ -39,4 +39,4 @@
} __attribute__((__packed__));
#endif /* __ASSEMBLY__ */
-#endif /* _ASM_X86_PVCLOCK_ABI_H_ */
+#endif /* ASM_X86__PVCLOCK_ABI_H */
diff --git a/include/asm-x86/pvclock.h b/include/asm-x86/pvclock.h
index 85b1bba..1a38f68 100644
--- a/include/asm-x86/pvclock.h
+++ b/include/asm-x86/pvclock.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_PVCLOCK_H_
-#define _ASM_X86_PVCLOCK_H_
+#ifndef ASM_X86__PVCLOCK_H
+#define ASM_X86__PVCLOCK_H
#include <linux/clocksource.h>
#include <asm/pvclock-abi.h>
@@ -10,4 +10,4 @@
struct pvclock_vcpu_time_info *vcpu,
struct timespec *ts);
-#endif /* _ASM_X86_PVCLOCK_H_ */
+#endif /* ASM_X86__PVCLOCK_H */
diff --git a/include/asm-x86/reboot.h b/include/asm-x86/reboot.h
index 206f355..1c2f0ce 100644
--- a/include/asm-x86/reboot.h
+++ b/include/asm-x86/reboot.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_REBOOT_H
-#define _ASM_REBOOT_H
+#ifndef ASM_X86__REBOOT_H
+#define ASM_X86__REBOOT_H
struct pt_regs;
@@ -18,4 +18,4 @@
void native_machine_shutdown(void);
void machine_real_restart(const unsigned char *code, int length);
-#endif /* _ASM_REBOOT_H */
+#endif /* ASM_X86__REBOOT_H */
diff --git a/include/asm-x86/reboot_fixups.h b/include/asm-x86/reboot_fixups.h
index 0cb7d87..2c2987d 100644
--- a/include/asm-x86/reboot_fixups.h
+++ b/include/asm-x86/reboot_fixups.h
@@ -1,6 +1,6 @@
-#ifndef _LINUX_REBOOT_FIXUPS_H
-#define _LINUX_REBOOT_FIXUPS_H
+#ifndef ASM_X86__REBOOT_FIXUPS_H
+#define ASM_X86__REBOOT_FIXUPS_H
extern void mach_reboot_fixups(void);
-#endif /* _LINUX_REBOOT_FIXUPS_H */
+#endif /* ASM_X86__REBOOT_FIXUPS_H */
diff --git a/include/asm-x86/required-features.h b/include/asm-x86/required-features.h
index adec887..a01c4e3 100644
--- a/include/asm-x86/required-features.h
+++ b/include/asm-x86/required-features.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_REQUIRED_FEATURES_H
-#define _ASM_REQUIRED_FEATURES_H 1
+#ifndef ASM_X86__REQUIRED_FEATURES_H
+#define ASM_X86__REQUIRED_FEATURES_H
/* Define minimum CPUID feature set for kernel These bits are checked
really early to actually display a visible error message before the
@@ -41,6 +41,12 @@
# define NEED_3DNOW 0
#endif
+#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64)
+# define NEED_NOPL (1<<(X86_FEATURE_NOPL & 31))
+#else
+# define NEED_NOPL 0
+#endif
+
#ifdef CONFIG_X86_64
#define NEED_PSE 0
#define NEED_MSR (1<<(X86_FEATURE_MSR & 31))
@@ -67,10 +73,10 @@
#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW)
#define REQUIRED_MASK2 0
-#define REQUIRED_MASK3 0
+#define REQUIRED_MASK3 (NEED_NOPL)
#define REQUIRED_MASK4 0
#define REQUIRED_MASK5 0
#define REQUIRED_MASK6 0
#define REQUIRED_MASK7 0
-#endif
+#endif /* ASM_X86__REQUIRED_FEATURES_H */
diff --git a/include/asm-x86/resume-trace.h b/include/asm-x86/resume-trace.h
index 8d9f0b4..519a8ec 100644
--- a/include/asm-x86/resume-trace.h
+++ b/include/asm-x86/resume-trace.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_RESUME_TRACE_H
-#define _ASM_X86_RESUME_TRACE_H
+#ifndef ASM_X86__RESUME_TRACE_H
+#define ASM_X86__RESUME_TRACE_H
#include <asm/asm.h>
@@ -18,4 +18,4 @@
} \
} while (0)
-#endif
+#endif /* ASM_X86__RESUME_TRACE_H */
diff --git a/include/asm-x86/rio.h b/include/asm-x86/rio.h
index c9448bd..5e1256b 100644
--- a/include/asm-x86/rio.h
+++ b/include/asm-x86/rio.h
@@ -5,8 +5,8 @@
* Author: Laurent Vivier <Laurent.Vivier@bull.net>
*/
-#ifndef __ASM_RIO_H
-#define __ASM_RIO_H
+#ifndef ASM_X86__RIO_H
+#define ASM_X86__RIO_H
#define RIO_TABLE_VERSION 3
@@ -60,4 +60,4 @@
ALT_CALGARY = 5, /* Second Planar Calgary */
};
-#endif /* __ASM_RIO_H */
+#endif /* ASM_X86__RIO_H */
diff --git a/include/asm-x86/rwlock.h b/include/asm-x86/rwlock.h
index 6a8c0d6..48a3109 100644
--- a/include/asm-x86/rwlock.h
+++ b/include/asm-x86/rwlock.h
@@ -1,8 +1,8 @@
-#ifndef _ASM_X86_RWLOCK_H
-#define _ASM_X86_RWLOCK_H
+#ifndef ASM_X86__RWLOCK_H
+#define ASM_X86__RWLOCK_H
#define RW_LOCK_BIAS 0x01000000
/* Actual code is in asm/spinlock.h or in arch/x86/lib/rwlock.S */
-#endif /* _ASM_X86_RWLOCK_H */
+#endif /* ASM_X86__RWLOCK_H */
diff --git a/include/asm-x86/rwsem.h b/include/asm-x86/rwsem.h
index 750f2a3..3ff3015 100644
--- a/include/asm-x86/rwsem.h
+++ b/include/asm-x86/rwsem.h
@@ -29,8 +29,8 @@
* front, then they'll all be woken up, but no other readers will be.
*/
-#ifndef _I386_RWSEM_H
-#define _I386_RWSEM_H
+#ifndef ASM_X86__RWSEM_H
+#define ASM_X86__RWSEM_H
#ifndef _LINUX_RWSEM_H
#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead"
@@ -262,4 +262,4 @@
}
#endif /* __KERNEL__ */
-#endif /* _I386_RWSEM_H */
+#endif /* ASM_X86__RWSEM_H */
diff --git a/include/asm-x86/scatterlist.h b/include/asm-x86/scatterlist.h
index c043206..ee48f88 100644
--- a/include/asm-x86/scatterlist.h
+++ b/include/asm-x86/scatterlist.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SCATTERLIST_H
-#define _ASM_X86_SCATTERLIST_H
+#ifndef ASM_X86__SCATTERLIST_H
+#define ASM_X86__SCATTERLIST_H
#include <asm/types.h>
@@ -30,4 +30,4 @@
# define sg_dma_len(sg) ((sg)->dma_length)
#endif
-#endif
+#endif /* ASM_X86__SCATTERLIST_H */
diff --git a/include/asm-x86/seccomp_32.h b/include/asm-x86/seccomp_32.h
index 36e71c5..cf9ab2d 100644
--- a/include/asm-x86/seccomp_32.h
+++ b/include/asm-x86/seccomp_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SECCOMP_H
-#define _ASM_SECCOMP_H
+#ifndef ASM_X86__SECCOMP_32_H
+#define ASM_X86__SECCOMP_32_H
#include <linux/thread_info.h>
@@ -14,4 +14,4 @@
#define __NR_seccomp_exit __NR_exit
#define __NR_seccomp_sigreturn __NR_sigreturn
-#endif /* _ASM_SECCOMP_H */
+#endif /* ASM_X86__SECCOMP_32_H */
diff --git a/include/asm-x86/seccomp_64.h b/include/asm-x86/seccomp_64.h
index 76cfe69..03274ce 100644
--- a/include/asm-x86/seccomp_64.h
+++ b/include/asm-x86/seccomp_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SECCOMP_H
-#define _ASM_SECCOMP_H
+#ifndef ASM_X86__SECCOMP_64_H
+#define ASM_X86__SECCOMP_64_H
#include <linux/thread_info.h>
@@ -22,4 +22,4 @@
#define __NR_seccomp_exit_32 __NR_ia32_exit
#define __NR_seccomp_sigreturn_32 __NR_ia32_sigreturn
-#endif /* _ASM_SECCOMP_H */
+#endif /* ASM_X86__SECCOMP_64_H */
diff --git a/include/asm-x86/segment.h b/include/asm-x86/segment.h
index 646452e..ea5f0a8 100644
--- a/include/asm-x86/segment.h
+++ b/include/asm-x86/segment.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SEGMENT_H_
-#define _ASM_X86_SEGMENT_H_
+#ifndef ASM_X86__SEGMENT_H
+#define ASM_X86__SEGMENT_H
/* Constructor for a conventional segment GDT (or LDT) entry */
/* This is a macro so it can be used in initializers */
@@ -212,4 +212,4 @@
#endif
#endif
-#endif
+#endif /* ASM_X86__SEGMENT_H */
diff --git a/include/asm-x86/sembuf.h b/include/asm-x86/sembuf.h
index ee50c80..81f06b7 100644
--- a/include/asm-x86/sembuf.h
+++ b/include/asm-x86/sembuf.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SEMBUF_H
-#define _ASM_X86_SEMBUF_H
+#ifndef ASM_X86__SEMBUF_H
+#define ASM_X86__SEMBUF_H
/*
* The semid64_ds structure for x86 architecture.
@@ -21,4 +21,4 @@
unsigned long __unused4;
};
-#endif /* _ASM_X86_SEMBUF_H */
+#endif /* ASM_X86__SEMBUF_H */
diff --git a/include/asm-x86/serial.h b/include/asm-x86/serial.h
index 628c801..303660b 100644
--- a/include/asm-x86/serial.h
+++ b/include/asm-x86/serial.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SERIAL_H
-#define _ASM_X86_SERIAL_H
+#ifndef ASM_X86__SERIAL_H
+#define ASM_X86__SERIAL_H
/*
* This assumes you have a 1.8432 MHz clock for your UART.
@@ -26,4 +26,4 @@
{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \
{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */
-#endif /* _ASM_X86_SERIAL_H */
+#endif /* ASM_X86__SERIAL_H */
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index 946f8f2..9030cb7 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SETUP_H
-#define _ASM_X86_SETUP_H
+#ifndef ASM_X86__SETUP_H
+#define ASM_X86__SETUP_H
#define COMMAND_LINE_SIZE 2048
@@ -101,4 +101,4 @@
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_SETUP_H */
+#endif /* ASM_X86__SETUP_H */
diff --git a/include/asm-x86/shmbuf.h b/include/asm-x86/shmbuf.h
index b51413b..f51aec2 100644
--- a/include/asm-x86/shmbuf.h
+++ b/include/asm-x86/shmbuf.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SHMBUF_H
-#define _ASM_X86_SHMBUF_H
+#ifndef ASM_X86__SHMBUF_H
+#define ASM_X86__SHMBUF_H
/*
* The shmid64_ds structure for x86 architecture.
@@ -48,4 +48,4 @@
unsigned long __unused4;
};
-#endif /* _ASM_X86_SHMBUF_H */
+#endif /* ASM_X86__SHMBUF_H */
diff --git a/include/asm-x86/shmparam.h b/include/asm-x86/shmparam.h
index 0880cf0..a83a1fd 100644
--- a/include/asm-x86/shmparam.h
+++ b/include/asm-x86/shmparam.h
@@ -1,6 +1,6 @@
-#ifndef _ASM_X86_SHMPARAM_H
-#define _ASM_X86_SHMPARAM_H
+#ifndef ASM_X86__SHMPARAM_H
+#define ASM_X86__SHMPARAM_H
#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
-#endif /* _ASM_X86_SHMPARAM_H */
+#endif /* ASM_X86__SHMPARAM_H */
diff --git a/include/asm-x86/sigcontext.h b/include/asm-x86/sigcontext.h
index 2f9c884..24879c8 100644
--- a/include/asm-x86/sigcontext.h
+++ b/include/asm-x86/sigcontext.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SIGCONTEXT_H
-#define _ASM_X86_SIGCONTEXT_H
+#ifndef ASM_X86__SIGCONTEXT_H
+#define ASM_X86__SIGCONTEXT_H
#include <linux/compiler.h>
#include <asm/types.h>
@@ -202,4 +202,4 @@
#endif /* !__i386__ */
-#endif
+#endif /* ASM_X86__SIGCONTEXT_H */
diff --git a/include/asm-x86/sigcontext32.h b/include/asm-x86/sigcontext32.h
index 57a9686..4e2ec73 100644
--- a/include/asm-x86/sigcontext32.h
+++ b/include/asm-x86/sigcontext32.h
@@ -1,5 +1,5 @@
-#ifndef _SIGCONTEXT32_H
-#define _SIGCONTEXT32_H 1
+#ifndef ASM_X86__SIGCONTEXT32_H
+#define ASM_X86__SIGCONTEXT32_H
/* signal context for 32bit programs. */
@@ -68,4 +68,4 @@
unsigned int cr2;
};
-#endif
+#endif /* ASM_X86__SIGCONTEXT32_H */
diff --git a/include/asm-x86/siginfo.h b/include/asm-x86/siginfo.h
index a477bea..808bdfb 100644
--- a/include/asm-x86/siginfo.h
+++ b/include/asm-x86/siginfo.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SIGINFO_H
-#define _ASM_X86_SIGINFO_H
+#ifndef ASM_X86__SIGINFO_H
+#define ASM_X86__SIGINFO_H
#ifdef __x86_64__
# define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
@@ -7,4 +7,4 @@
#include <asm-generic/siginfo.h>
-#endif
+#endif /* ASM_X86__SIGINFO_H */
diff --git a/include/asm-x86/signal.h b/include/asm-x86/signal.h
index 5e4a1b0..65acc82 100644
--- a/include/asm-x86/signal.h
+++ b/include/asm-x86/signal.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SIGNAL_H
-#define _ASM_X86_SIGNAL_H
+#ifndef ASM_X86__SIGNAL_H
+#define ASM_X86__SIGNAL_H
#ifndef __ASSEMBLY__
#include <linux/types.h>
@@ -259,4 +259,4 @@
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__SIGNAL_H */
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index 3a14806..04f84f4 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SMP_H_
-#define _ASM_X86_SMP_H_
+#ifndef ASM_X86__SMP_H
+#define ASM_X86__SMP_H
#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
#include <linux/init.h>
@@ -207,4 +207,4 @@
#endif
#endif /* __ASSEMBLY__ */
-#endif
+#endif /* ASM_X86__SMP_H */
diff --git a/include/asm-x86/socket.h b/include/asm-x86/socket.h
index 80af9c4..db73274 100644
--- a/include/asm-x86/socket.h
+++ b/include/asm-x86/socket.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
+#ifndef ASM_X86__SOCKET_H
+#define ASM_X86__SOCKET_H
#include <asm/sockios.h>
@@ -54,4 +54,4 @@
#define SO_MARK 36
-#endif /* _ASM_SOCKET_H */
+#endif /* ASM_X86__SOCKET_H */
diff --git a/include/asm-x86/sockios.h b/include/asm-x86/sockios.h
index 49cc72b..a006704 100644
--- a/include/asm-x86/sockios.h
+++ b/include/asm-x86/sockios.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SOCKIOS_H
-#define _ASM_X86_SOCKIOS_H
+#ifndef ASM_X86__SOCKIOS_H
+#define ASM_X86__SOCKIOS_H
/* Socket-level I/O control calls. */
#define FIOSETOWN 0x8901
@@ -10,4 +10,4 @@
#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
-#endif /* _ASM_X86_SOCKIOS_H */
+#endif /* ASM_X86__SOCKIOS_H */
diff --git a/include/asm-x86/sparsemem.h b/include/asm-x86/sparsemem.h
index 9bd48b0..38f8e6b 100644
--- a/include/asm-x86/sparsemem.h
+++ b/include/asm-x86/sparsemem.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SPARSEMEM_H
-#define _ASM_X86_SPARSEMEM_H
+#ifndef ASM_X86__SPARSEMEM_H
+#define ASM_X86__SPARSEMEM_H
#ifdef CONFIG_SPARSEMEM
/*
@@ -31,4 +31,4 @@
#endif
#endif /* CONFIG_SPARSEMEM */
-#endif
+#endif /* ASM_X86__SPARSEMEM_H */
diff --git a/include/asm-x86/spinlock.h b/include/asm-x86/spinlock.h
index 4f9a986..5d08fa2 100644
--- a/include/asm-x86/spinlock.h
+++ b/include/asm-x86/spinlock.h
@@ -1,5 +1,5 @@
-#ifndef _X86_SPINLOCK_H_
-#define _X86_SPINLOCK_H_
+#ifndef ASM_X86__SPINLOCK_H
+#define ASM_X86__SPINLOCK_H
#include <asm/atomic.h>
#include <asm/rwlock.h>
@@ -65,7 +65,7 @@
{
int tmp = ACCESS_ONCE(lock->slock);
- return (((tmp >> 8) & 0xff) - (tmp & 0xff)) > 1;
+ return (((tmp >> 8) - tmp) & 0xff) > 1;
}
static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
@@ -127,7 +127,7 @@
{
int tmp = ACCESS_ONCE(lock->slock);
- return (((tmp >> 16) & 0xffff) - (tmp & 0xffff)) > 1;
+ return (((tmp >> 16) - tmp) & 0xffff) > 1;
}
static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
@@ -366,4 +366,4 @@
#define _raw_read_relax(lock) cpu_relax()
#define _raw_write_relax(lock) cpu_relax()
-#endif
+#endif /* ASM_X86__SPINLOCK_H */
diff --git a/include/asm-x86/spinlock_types.h b/include/asm-x86/spinlock_types.h
index 06c071c..6aa9b56 100644
--- a/include/asm-x86/spinlock_types.h
+++ b/include/asm-x86/spinlock_types.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_SPINLOCK_TYPES_H
-#define __ASM_SPINLOCK_TYPES_H
+#ifndef ASM_X86__SPINLOCK_TYPES_H
+#define ASM_X86__SPINLOCK_TYPES_H
#ifndef __LINUX_SPINLOCK_TYPES_H
# error "please don't include this file directly"
@@ -17,4 +17,4 @@
#define __RAW_RW_LOCK_UNLOCKED { RW_LOCK_BIAS }
-#endif
+#endif /* ASM_X86__SPINLOCK_TYPES_H */
diff --git a/include/asm-x86/srat.h b/include/asm-x86/srat.h
index 774c919..5363e4f 100644
--- a/include/asm-x86/srat.h
+++ b/include/asm-x86/srat.h
@@ -24,8 +24,8 @@
* Send feedback to Pat Gaughen <gone@us.ibm.com>
*/
-#ifndef _ASM_SRAT_H_
-#define _ASM_SRAT_H_
+#ifndef ASM_X86__SRAT_H
+#define ASM_X86__SRAT_H
#ifdef CONFIG_ACPI_NUMA
extern int get_memcfg_from_srat(void);
@@ -36,4 +36,4 @@
}
#endif
-#endif /* _ASM_SRAT_H_ */
+#endif /* ASM_X86__SRAT_H */
diff --git a/include/asm-x86/stacktrace.h b/include/asm-x86/stacktrace.h
index 30f8252..f43517e 100644
--- a/include/asm-x86/stacktrace.h
+++ b/include/asm-x86/stacktrace.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_STACKTRACE_H
-#define _ASM_STACKTRACE_H 1
+#ifndef ASM_X86__STACKTRACE_H
+#define ASM_X86__STACKTRACE_H
extern int kstack_depth_to_print;
@@ -18,4 +18,4 @@
unsigned long *stack, unsigned long bp,
const struct stacktrace_ops *ops, void *data);
-#endif
+#endif /* ASM_X86__STACKTRACE_H */
diff --git a/include/asm-x86/stat.h b/include/asm-x86/stat.h
index 5c22dcb..1e120f6 100644
--- a/include/asm-x86/stat.h
+++ b/include/asm-x86/stat.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_STAT_H
-#define _ASM_X86_STAT_H
+#ifndef ASM_X86__STAT_H
+#define ASM_X86__STAT_H
#define STAT_HAVE_NSEC 1
@@ -111,4 +111,4 @@
#endif
};
-#endif
+#endif /* ASM_X86__STAT_H */
diff --git a/include/asm-x86/statfs.h b/include/asm-x86/statfs.h
index 7c651aa..3f005bc 100644
--- a/include/asm-x86/statfs.h
+++ b/include/asm-x86/statfs.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_STATFS_H
-#define _ASM_X86_STATFS_H
+#ifndef ASM_X86__STATFS_H
+#define ASM_X86__STATFS_H
#ifdef __i386__
#include <asm-generic/statfs.h>
@@ -60,4 +60,4 @@
} __attribute__((packed));
#endif /* !__i386__ */
-#endif
+#endif /* ASM_X86__STATFS_H */
diff --git a/include/asm-x86/string_32.h b/include/asm-x86/string_32.h
index 193578c..487843e 100644
--- a/include/asm-x86/string_32.h
+++ b/include/asm-x86/string_32.h
@@ -1,5 +1,5 @@
-#ifndef _I386_STRING_H_
-#define _I386_STRING_H_
+#ifndef ASM_X86__STRING_32_H
+#define ASM_X86__STRING_32_H
#ifdef __KERNEL__
@@ -323,4 +323,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__STRING_32_H */
diff --git a/include/asm-x86/string_64.h b/include/asm-x86/string_64.h
index 52b5ab3..a2add11d 100644
--- a/include/asm-x86/string_64.h
+++ b/include/asm-x86/string_64.h
@@ -1,5 +1,5 @@
-#ifndef _X86_64_STRING_H_
-#define _X86_64_STRING_H_
+#ifndef ASM_X86__STRING_64_H
+#define ASM_X86__STRING_64_H
#ifdef __KERNEL__
@@ -57,4 +57,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__STRING_64_H */
diff --git a/include/asm-x86/suspend_32.h b/include/asm-x86/suspend_32.h
index 8675c67..acb6d4d 100644
--- a/include/asm-x86/suspend_32.h
+++ b/include/asm-x86/suspend_32.h
@@ -3,8 +3,8 @@
* Based on code
* Copyright 2001 Patrick Mochel <mochel@osdl.org>
*/
-#ifndef __ASM_X86_32_SUSPEND_H
-#define __ASM_X86_32_SUSPEND_H
+#ifndef ASM_X86__SUSPEND_32_H
+#define ASM_X86__SUSPEND_32_H
#include <asm/desc.h>
#include <asm/i387.h>
@@ -48,4 +48,4 @@
extern int acpi_save_state_mem(void);
#endif
-#endif /* __ASM_X86_32_SUSPEND_H */
+#endif /* ASM_X86__SUSPEND_32_H */
diff --git a/include/asm-x86/suspend_64.h b/include/asm-x86/suspend_64.h
index dc3262b..cf821dd 100644
--- a/include/asm-x86/suspend_64.h
+++ b/include/asm-x86/suspend_64.h
@@ -3,8 +3,8 @@
* Based on code
* Copyright 2001 Patrick Mochel <mochel@osdl.org>
*/
-#ifndef __ASM_X86_64_SUSPEND_H
-#define __ASM_X86_64_SUSPEND_H
+#ifndef ASM_X86__SUSPEND_64_H
+#define ASM_X86__SUSPEND_64_H
#include <asm/desc.h>
#include <asm/i387.h>
@@ -49,4 +49,4 @@
extern char core_restore_code;
extern char restore_registers;
-#endif /* __ASM_X86_64_SUSPEND_H */
+#endif /* ASM_X86__SUSPEND_64_H */
diff --git a/include/asm-x86/swiotlb.h b/include/asm-x86/swiotlb.h
index 2730b35..1e20adb 100644
--- a/include/asm-x86/swiotlb.h
+++ b/include/asm-x86/swiotlb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_SWIOTLB_H
-#define _ASM_SWIOTLB_H 1
+#ifndef ASM_X86__SWIOTLB_H
+#define ASM_X86__SWIOTLB_H
#include <asm/dma-mapping.h>
@@ -55,4 +55,4 @@
static inline void dma_mark_clean(void *addr, size_t size) {}
-#endif /* _ASM_SWIOTLB_H */
+#endif /* ASM_X86__SWIOTLB_H */
diff --git a/include/asm-x86/sync_bitops.h b/include/asm-x86/sync_bitops.h
index b47a1d0..b689bee 100644
--- a/include/asm-x86/sync_bitops.h
+++ b/include/asm-x86/sync_bitops.h
@@ -1,5 +1,5 @@
-#ifndef _I386_SYNC_BITOPS_H
-#define _I386_SYNC_BITOPS_H
+#ifndef ASM_X86__SYNC_BITOPS_H
+#define ASM_X86__SYNC_BITOPS_H
/*
* Copyright 1992, Linus Torvalds.
@@ -127,4 +127,4 @@
#undef ADDR
-#endif /* _I386_SYNC_BITOPS_H */
+#endif /* ASM_X86__SYNC_BITOPS_H */
diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index 983ce37..34505dd 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SYSTEM_H_
-#define _ASM_X86_SYSTEM_H_
+#ifndef ASM_X86__SYSTEM_H
+#define ASM_X86__SYSTEM_H
#include <asm/asm.h>
#include <asm/segment.h>
@@ -419,4 +419,4 @@
alternative(ASM_NOP3, "lfence", X86_FEATURE_LFENCE_RDTSC);
}
-#endif
+#endif /* ASM_X86__SYSTEM_H */
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h
index 97fa251..5aedb8b 100644
--- a/include/asm-x86/system_64.h
+++ b/include/asm-x86/system_64.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_SYSTEM_H
-#define __ASM_SYSTEM_H
+#ifndef ASM_X86__SYSTEM_64_H
+#define ASM_X86__SYSTEM_64_H
#include <asm/segment.h>
#include <asm/cmpxchg.h>
@@ -19,4 +19,4 @@
#include <linux/irqflags.h>
-#endif
+#endif /* ASM_X86__SYSTEM_64_H */
diff --git a/include/asm-x86/tce.h b/include/asm-x86/tce.h
index b1a4ea0..e7932d7 100644
--- a/include/asm-x86/tce.h
+++ b/include/asm-x86/tce.h
@@ -21,8 +21,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef _ASM_X86_64_TCE_H
-#define _ASM_X86_64_TCE_H
+#ifndef ASM_X86__TCE_H
+#define ASM_X86__TCE_H
extern unsigned int specified_table_size;
struct iommu_table;
@@ -45,4 +45,4 @@
extern void __init free_tce_table(void *tbl);
extern int __init build_tce_table(struct pci_dev *dev, void __iomem *bbar);
-#endif /* _ASM_X86_64_TCE_H */
+#endif /* ASM_X86__TCE_H */
diff --git a/include/asm-x86/termbits.h b/include/asm-x86/termbits.h
index af1b70e..3d00dc5 100644
--- a/include/asm-x86/termbits.h
+++ b/include/asm-x86/termbits.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TERMBITS_H
-#define _ASM_X86_TERMBITS_H
+#ifndef ASM_X86__TERMBITS_H
+#define ASM_X86__TERMBITS_H
#include <linux/posix_types.h>
@@ -195,4 +195,4 @@
#define TCSADRAIN 1
#define TCSAFLUSH 2
-#endif /* _ASM_X86_TERMBITS_H */
+#endif /* ASM_X86__TERMBITS_H */
diff --git a/include/asm-x86/termios.h b/include/asm-x86/termios.h
index f729563..e235db2 100644
--- a/include/asm-x86/termios.h
+++ b/include/asm-x86/termios.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TERMIOS_H
-#define _ASM_X86_TERMIOS_H
+#ifndef ASM_X86__TERMIOS_H
+#define ASM_X86__TERMIOS_H
#include <asm/termbits.h>
#include <asm/ioctls.h>
@@ -110,4 +110,4 @@
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_TERMIOS_H */
+#endif /* ASM_X86__TERMIOS_H */
diff --git a/include/asm-x86/therm_throt.h b/include/asm-x86/therm_throt.h
index 399bf60..1c7f57b 100644
--- a/include/asm-x86/therm_throt.h
+++ b/include/asm-x86/therm_throt.h
@@ -1,9 +1,9 @@
-#ifndef __ASM_I386_THERM_THROT_H__
-#define __ASM_I386_THERM_THROT_H__ 1
+#ifndef ASM_X86__THERM_THROT_H
+#define ASM_X86__THERM_THROT_H
#include <asm/atomic.h>
extern atomic_t therm_throt_en;
int therm_throt_process(int curr);
-#endif /* __ASM_I386_THERM_THROT_H__ */
+#endif /* ASM_X86__THERM_THROT_H */
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index da0a675..e64be88 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -4,8 +4,8 @@
* - Incorporating suggestions made by Linus Torvalds and Dave Miller
*/
-#ifndef _ASM_X86_THREAD_INFO_H
-#define _ASM_X86_THREAD_INFO_H
+#ifndef ASM_X86__THREAD_INFO_H
+#define ASM_X86__THREAD_INFO_H
#include <linux/compiler.h>
#include <asm/page.h>
@@ -258,4 +258,4 @@
extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
#define arch_task_cache_init arch_task_cache_init
#endif
-#endif /* _ASM_X86_THREAD_INFO_H */
+#endif /* ASM_X86__THREAD_INFO_H */
diff --git a/include/asm-x86/time.h b/include/asm-x86/time.h
index 5f4fc3e..3e724ee 100644
--- a/include/asm-x86/time.h
+++ b/include/asm-x86/time.h
@@ -1,5 +1,5 @@
-#ifndef _ASMX86_TIME_H
-#define _ASMX86_TIME_H
+#ifndef ASM_X86__TIME_H
+#define ASM_X86__TIME_H
extern void hpet_time_init(void);
@@ -60,4 +60,4 @@
extern unsigned long __init calibrate_cpu(void);
-#endif
+#endif /* ASM_X86__TIME_H */
diff --git a/include/asm-x86/timer.h b/include/asm-x86/timer.h
index 2a8a92d..d0babce 100644
--- a/include/asm-x86/timer.h
+++ b/include/asm-x86/timer.h
@@ -1,5 +1,5 @@
-#ifndef _ASMi386_TIMER_H
-#define _ASMi386_TIMER_H
+#ifndef ASM_X86__TIMER_H
+#define ASM_X86__TIMER_H
#include <linux/init.h>
#include <linux/pm.h>
#include <linux/percpu.h>
@@ -63,4 +63,4 @@
return ns;
}
-#endif
+#endif /* ASM_X86__TIMER_H */
diff --git a/include/asm-x86/timex.h b/include/asm-x86/timex.h
index 43e5a78..d1ce241 100644
--- a/include/asm-x86/timex.h
+++ b/include/asm-x86/timex.h
@@ -1,6 +1,6 @@
/* x86 architecture timex specifications */
-#ifndef _ASM_X86_TIMEX_H
-#define _ASM_X86_TIMEX_H
+#ifndef ASM_X86__TIMEX_H
+#define ASM_X86__TIMEX_H
#include <asm/processor.h>
#include <asm/tsc.h>
@@ -16,4 +16,4 @@
#define ARCH_HAS_READ_CURRENT_TIMER
-#endif
+#endif /* ASM_X86__TIMEX_H */
diff --git a/include/asm-x86/tlb.h b/include/asm-x86/tlb.h
index e4e9e2d..db36e9e 100644
--- a/include/asm-x86/tlb.h
+++ b/include/asm-x86/tlb.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TLB_H
-#define _ASM_X86_TLB_H
+#ifndef ASM_X86__TLB_H
+#define ASM_X86__TLB_H
#define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0)
@@ -8,4 +8,4 @@
#include <asm-generic/tlb.h>
-#endif
+#endif /* ASM_X86__TLB_H */
diff --git a/include/asm-x86/tlbflush.h b/include/asm-x86/tlbflush.h
index 35c76ce..ef68b76 100644
--- a/include/asm-x86/tlbflush.h
+++ b/include/asm-x86/tlbflush.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TLBFLUSH_H
-#define _ASM_X86_TLBFLUSH_H
+#ifndef ASM_X86__TLBFLUSH_H
+#define ASM_X86__TLBFLUSH_H
#include <linux/mm.h>
#include <linux/sched.h>
@@ -165,4 +165,4 @@
flush_tlb_all();
}
-#endif /* _ASM_X86_TLBFLUSH_H */
+#endif /* ASM_X86__TLBFLUSH_H */
diff --git a/include/asm-x86/topology.h b/include/asm-x86/topology.h
index 90ac771..7eca9bc 100644
--- a/include/asm-x86/topology.h
+++ b/include/asm-x86/topology.h
@@ -22,8 +22,8 @@
*
* Send feedback to <colpatch@us.ibm.com>
*/
-#ifndef _ASM_X86_TOPOLOGY_H
-#define _ASM_X86_TOPOLOGY_H
+#ifndef ASM_X86__TOPOLOGY_H
+#define ASM_X86__TOPOLOGY_H
#ifdef CONFIG_X86_32
# ifdef CONFIG_X86_HT
@@ -255,4 +255,4 @@
}
#endif
-#endif /* _ASM_X86_TOPOLOGY_H */
+#endif /* ASM_X86__TOPOLOGY_H */
diff --git a/include/asm-x86/trampoline.h b/include/asm-x86/trampoline.h
index b156b08..0406bbd 100644
--- a/include/asm-x86/trampoline.h
+++ b/include/asm-x86/trampoline.h
@@ -1,5 +1,5 @@
-#ifndef __TRAMPOLINE_HEADER
-#define __TRAMPOLINE_HEADER
+#ifndef ASM_X86__TRAMPOLINE_H
+#define ASM_X86__TRAMPOLINE_H
#ifndef __ASSEMBLY__
@@ -18,4 +18,4 @@
#endif /* __ASSEMBLY__ */
-#endif /* __TRAMPOLINE_HEADER */
+#endif /* ASM_X86__TRAMPOLINE_H */
diff --git a/include/asm-x86/traps.h b/include/asm-x86/traps.h
index b60fab5..2ccebc6 100644
--- a/include/asm-x86/traps.h
+++ b/include/asm-x86/traps.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TRAPS_H
-#define _ASM_X86_TRAPS_H
+#ifndef ASM_X86__TRAPS_H
+#define ASM_X86__TRAPS_H
/* Common in X86_32 and X86_64 */
asmlinkage void divide_error(void);
@@ -67,4 +67,4 @@
asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code);
#endif /* CONFIG_X86_32 */
-#endif /* _ASM_X86_TRAPS_H */
+#endif /* ASM_X86__TRAPS_H */
diff --git a/include/asm-x86/tsc.h b/include/asm-x86/tsc.h
index cb6f6ee..ad0f5c4 100644
--- a/include/asm-x86/tsc.h
+++ b/include/asm-x86/tsc.h
@@ -1,8 +1,8 @@
/*
* x86 TSC related functions
*/
-#ifndef _ASM_X86_TSC_H
-#define _ASM_X86_TSC_H
+#ifndef ASM_X86__TSC_H
+#define ASM_X86__TSC_H
#include <asm/processor.h>
@@ -59,4 +59,4 @@
extern int notsc_setup(char *);
-#endif
+#endif /* ASM_X86__TSC_H */
diff --git a/include/asm-x86/types.h b/include/asm-x86/types.h
index 1ac80cd..e78b52e 100644
--- a/include/asm-x86/types.h
+++ b/include/asm-x86/types.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_TYPES_H
-#define _ASM_X86_TYPES_H
+#ifndef ASM_X86__TYPES_H
+#define ASM_X86__TYPES_H
#include <asm-generic/int-ll64.h>
@@ -33,4 +33,4 @@
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__TYPES_H */
diff --git a/include/asm-x86/uaccess.h b/include/asm-x86/uaccess.h
index 5f702d1..48ebc0a 100644
--- a/include/asm-x86/uaccess.h
+++ b/include/asm-x86/uaccess.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_UACCES_H_
-#define _ASM_UACCES_H_
+#ifndef ASM_X86__UACCESS_H
+#define ASM_X86__UACCESS_H
/*
* User space memory access functions
*/
@@ -450,5 +450,5 @@
# include "uaccess_64.h"
#endif
-#endif
+#endif /* ASM_X86__UACCESS_H */
diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h
index 6fdef39..6b5b57d 100644
--- a/include/asm-x86/uaccess_32.h
+++ b/include/asm-x86/uaccess_32.h
@@ -1,5 +1,5 @@
-#ifndef __i386_UACCESS_H
-#define __i386_UACCESS_H
+#ifndef ASM_X86__UACCESS_32_H
+#define ASM_X86__UACCESS_32_H
/*
* User space memory access functions
@@ -215,4 +215,4 @@
unsigned long __must_check clear_user(void __user *mem, unsigned long len);
unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
-#endif /* __i386_UACCESS_H */
+#endif /* ASM_X86__UACCESS_32_H */
diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h
index 515d4dc..c96c1f5 100644
--- a/include/asm-x86/uaccess_64.h
+++ b/include/asm-x86/uaccess_64.h
@@ -1,5 +1,5 @@
-#ifndef __X86_64_UACCESS_H
-#define __X86_64_UACCESS_H
+#ifndef ASM_X86__UACCESS_64_H
+#define ASM_X86__UACCESS_64_H
/*
* User space memory access functions
@@ -7,6 +7,7 @@
#include <linux/compiler.h>
#include <linux/errno.h>
#include <linux/prefetch.h>
+#include <linux/lockdep.h>
#include <asm/page.h>
/*
@@ -198,4 +199,4 @@
unsigned long
copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
-#endif /* __X86_64_UACCESS_H */
+#endif /* ASM_X86__UACCESS_64_H */
diff --git a/include/asm-x86/ucontext.h b/include/asm-x86/ucontext.h
index 50a79f7..9948dd3 100644
--- a/include/asm-x86/ucontext.h
+++ b/include/asm-x86/ucontext.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_UCONTEXT_H
-#define _ASM_X86_UCONTEXT_H
+#ifndef ASM_X86__UCONTEXT_H
+#define ASM_X86__UCONTEXT_H
struct ucontext {
unsigned long uc_flags;
@@ -9,4 +9,4 @@
sigset_t uc_sigmask; /* mask last for extensibility */
};
-#endif /* _ASM_X86_UCONTEXT_H */
+#endif /* ASM_X86__UCONTEXT_H */
diff --git a/include/asm-x86/unaligned.h b/include/asm-x86/unaligned.h
index a7bd416..59dcdec 100644
--- a/include/asm-x86/unaligned.h
+++ b/include/asm-x86/unaligned.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_UNALIGNED_H
-#define _ASM_X86_UNALIGNED_H
+#ifndef ASM_X86__UNALIGNED_H
+#define ASM_X86__UNALIGNED_H
/*
* The x86 can do unaligned accesses itself.
@@ -11,4 +11,4 @@
#define get_unaligned __get_unaligned_le
#define put_unaligned __put_unaligned_le
-#endif /* _ASM_X86_UNALIGNED_H */
+#endif /* ASM_X86__UNALIGNED_H */
diff --git a/include/asm-x86/unistd_32.h b/include/asm-x86/unistd_32.h
index d739467..017f4a8 100644
--- a/include/asm-x86/unistd_32.h
+++ b/include/asm-x86/unistd_32.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_I386_UNISTD_H_
-#define _ASM_I386_UNISTD_H_
+#ifndef ASM_X86__UNISTD_32_H
+#define ASM_X86__UNISTD_32_H
/*
* This file contains the system call numbers.
@@ -376,4 +376,4 @@
#endif
#endif /* __KERNEL__ */
-#endif /* _ASM_I386_UNISTD_H_ */
+#endif /* ASM_X86__UNISTD_32_H */
diff --git a/include/asm-x86/unistd_64.h b/include/asm-x86/unistd_64.h
index 3a341d7..ace83f1 100644
--- a/include/asm-x86/unistd_64.h
+++ b/include/asm-x86/unistd_64.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_UNISTD_H_
-#define _ASM_X86_64_UNISTD_H_
+#ifndef ASM_X86__UNISTD_64_H
+#define ASM_X86__UNISTD_64_H
#ifndef __SYSCALL
#define __SYSCALL(a, b)
@@ -690,4 +690,4 @@
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_64_UNISTD_H_ */
+#endif /* ASM_X86__UNISTD_64_H */
diff --git a/include/asm-x86/unwind.h b/include/asm-x86/unwind.h
index 8b064bd..a215156 100644
--- a/include/asm-x86/unwind.h
+++ b/include/asm-x86/unwind.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_UNWIND_H
-#define _ASM_X86_UNWIND_H
+#ifndef ASM_X86__UNWIND_H
+#define ASM_X86__UNWIND_H
#define UNW_PC(frame) ((void)(frame), 0UL)
#define UNW_SP(frame) ((void)(frame), 0UL)
@@ -10,4 +10,4 @@
return 0;
}
-#endif /* _ASM_X86_UNWIND_H */
+#endif /* ASM_X86__UNWIND_H */
diff --git a/include/asm-x86/user32.h b/include/asm-x86/user32.h
index a3d9100..aa66c18 100644
--- a/include/asm-x86/user32.h
+++ b/include/asm-x86/user32.h
@@ -1,5 +1,5 @@
-#ifndef USER32_H
-#define USER32_H 1
+#ifndef ASM_X86__USER32_H
+#define ASM_X86__USER32_H
/* IA32 compatible user structures for ptrace.
* These should be used for 32bit coredumps too. */
@@ -67,4 +67,4 @@
};
-#endif
+#endif /* ASM_X86__USER32_H */
diff --git a/include/asm-x86/user_32.h b/include/asm-x86/user_32.h
index d6e51ed..e0fe2f5 100644
--- a/include/asm-x86/user_32.h
+++ b/include/asm-x86/user_32.h
@@ -1,5 +1,5 @@
-#ifndef _I386_USER_H
-#define _I386_USER_H
+#ifndef ASM_X86__USER_32_H
+#define ASM_X86__USER_32_H
#include <asm/page.h>
/* Core file format: The core file is written in such a way that gdb
@@ -128,4 +128,4 @@
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-#endif /* _I386_USER_H */
+#endif /* ASM_X86__USER_32_H */
diff --git a/include/asm-x86/user_64.h b/include/asm-x86/user_64.h
index 6037b63..38b5799 100644
--- a/include/asm-x86/user_64.h
+++ b/include/asm-x86/user_64.h
@@ -1,5 +1,5 @@
-#ifndef _X86_64_USER_H
-#define _X86_64_USER_H
+#ifndef ASM_X86__USER_64_H
+#define ASM_X86__USER_64_H
#include <asm/types.h>
#include <asm/page.h>
@@ -134,4 +134,4 @@
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-#endif /* _X86_64_USER_H */
+#endif /* ASM_X86__USER_64_H */
diff --git a/include/asm-x86/uv/bios.h b/include/asm-x86/uv/bios.h
index aa73362..7cd6d7e 100644
--- a/include/asm-x86/uv/bios.h
+++ b/include/asm-x86/uv/bios.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_BIOS_H
-#define _ASM_X86_BIOS_H
+#ifndef ASM_X86__UV__BIOS_H
+#define ASM_X86__UV__BIOS_H
/*
* BIOS layer definitions.
@@ -65,4 +65,4 @@
unsigned long *drift_info);
extern const char *x86_bios_strerror(long status);
-#endif /* _ASM_X86_BIOS_H */
+#endif /* ASM_X86__UV__BIOS_H */
diff --git a/include/asm-x86/uv/uv_bau.h b/include/asm-x86/uv/uv_bau.h
index 91ac0df..77153fb 100644
--- a/include/asm-x86/uv/uv_bau.h
+++ b/include/asm-x86/uv/uv_bau.h
@@ -8,8 +8,8 @@
* Copyright (C) 2008 Silicon Graphics, Inc. All rights reserved.
*/
-#ifndef __ASM_X86_UV_BAU__
-#define __ASM_X86_UV_BAU__
+#ifndef ASM_X86__UV__UV_BAU_H
+#define ASM_X86__UV__UV_BAU_H
#include <linux/bitmap.h>
#define BITSPERBYTE 8
@@ -40,11 +40,6 @@
#define UV_ACTIVATION_DESCRIPTOR_SIZE 32
#define UV_DISTRIBUTION_SIZE 256
#define UV_SW_ACK_NPENDING 8
-#define UV_BAU_MESSAGE 200
-/*
- * Messaging irq; see irq_64.h and include/asm-x86/hw_irq_64.h
- * To be dynamically allocated in the future
- */
#define UV_NET_ENDPOINT_INTD 0x38
#define UV_DESC_BASE_PNODE_SHIFT 49
#define UV_PAYLOADQ_PNODE_SHIFT 49
@@ -334,4 +329,4 @@
extern void uv_bau_message_intr1(void);
extern void uv_bau_timeout_intr1(void);
-#endif /* __ASM_X86_UV_BAU__ */
+#endif /* ASM_X86__UV__UV_BAU_H */
diff --git a/include/asm-x86/uv/uv_hub.h b/include/asm-x86/uv/uv_hub.h
index a4ef26e..bdb5b01 100644
--- a/include/asm-x86/uv/uv_hub.h
+++ b/include/asm-x86/uv/uv_hub.h
@@ -8,8 +8,8 @@
* Copyright (C) 2007-2008 Silicon Graphics, Inc. All rights reserved.
*/
-#ifndef __ASM_X86_UV_HUB_H__
-#define __ASM_X86_UV_HUB_H__
+#ifndef ASM_X86__UV__UV_HUB_H
+#define ASM_X86__UV__UV_HUB_H
#include <linux/numa.h>
#include <linux/percpu.h>
@@ -350,5 +350,5 @@
return uv_possible_blades;
}
-#endif /* __ASM_X86_UV_HUB__ */
+#endif /* ASM_X86__UV__UV_HUB_H */
diff --git a/include/asm-x86/uv/uv_mmrs.h b/include/asm-x86/uv/uv_mmrs.h
index 151fd7f..8b03d89 100644
--- a/include/asm-x86/uv/uv_mmrs.h
+++ b/include/asm-x86/uv/uv_mmrs.h
@@ -8,8 +8,8 @@
* Copyright (C) 2007-2008 Silicon Graphics, Inc. All rights reserved.
*/
-#ifndef __ASM_X86_UV_MMRS__
-#define __ASM_X86_UV_MMRS__
+#ifndef ASM_X86__UV__UV_MMRS_H
+#define ASM_X86__UV__UV_MMRS_H
#define UV_MMR_ENABLE (1UL << 63)
@@ -1292,4 +1292,4 @@
};
-#endif /* __ASM_X86_UV_MMRS__ */
+#endif /* ASM_X86__UV__UV_MMRS_H */
diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h
index 8e18fb8..4ab3209 100644
--- a/include/asm-x86/vdso.h
+++ b/include/asm-x86/vdso.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_VDSO_H
-#define _ASM_X86_VDSO_H 1
+#ifndef ASM_X86__VDSO_H
+#define ASM_X86__VDSO_H
#ifdef CONFIG_X86_64
extern const char VDSO64_PRELINK[];
@@ -44,4 +44,4 @@
extern const char vdso32_syscall_start, vdso32_syscall_end;
extern const char vdso32_sysenter_start, vdso32_sysenter_end;
-#endif /* asm-x86/vdso.h */
+#endif /* ASM_X86__VDSO_H */
diff --git a/include/asm-x86/vga.h b/include/asm-x86/vga.h
index 0ccf804..b9e493d 100644
--- a/include/asm-x86/vga.h
+++ b/include/asm-x86/vga.h
@@ -4,8 +4,8 @@
* (c) 1998 Martin Mares <mj@ucw.cz>
*/
-#ifndef _LINUX_ASM_VGA_H_
-#define _LINUX_ASM_VGA_H_
+#ifndef ASM_X86__VGA_H
+#define ASM_X86__VGA_H
/*
* On the PC, we can just recalculate addresses and then
@@ -17,4 +17,4 @@
#define vga_readb(x) (*(x))
#define vga_writeb(x, y) (*(y) = (x))
-#endif
+#endif /* ASM_X86__VGA_H */
diff --git a/include/asm-x86/vgtod.h b/include/asm-x86/vgtod.h
index 3301f09..38fd133 100644
--- a/include/asm-x86/vgtod.h
+++ b/include/asm-x86/vgtod.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_VGTOD_H
-#define _ASM_VGTOD_H 1
+#ifndef ASM_X86__VGTOD_H
+#define ASM_X86__VGTOD_H
#include <asm/vsyscall.h>
#include <linux/clocksource.h>
@@ -26,4 +26,4 @@
__section_vsyscall_gtod_data;
extern struct vsyscall_gtod_data vsyscall_gtod_data;
-#endif
+#endif /* ASM_X86__VGTOD_H */
diff --git a/include/asm-x86/visws/cobalt.h b/include/asm-x86/visws/cobalt.h
index 9952588..9627a8f 100644
--- a/include/asm-x86/visws/cobalt.h
+++ b/include/asm-x86/visws/cobalt.h
@@ -1,5 +1,5 @@
-#ifndef __I386_SGI_COBALT_H
-#define __I386_SGI_COBALT_H
+#ifndef ASM_X86__VISWS__COBALT_H
+#define ASM_X86__VISWS__COBALT_H
#include <asm/fixmap.h>
@@ -122,4 +122,4 @@
extern char visws_board_rev;
-#endif /* __I386_SGI_COBALT_H */
+#endif /* ASM_X86__VISWS__COBALT_H */
diff --git a/include/asm-x86/visws/lithium.h b/include/asm-x86/visws/lithium.h
index dfcd4f0..b36d3b3 100644
--- a/include/asm-x86/visws/lithium.h
+++ b/include/asm-x86/visws/lithium.h
@@ -1,5 +1,5 @@
-#ifndef __I386_SGI_LITHIUM_H
-#define __I386_SGI_LITHIUM_H
+#ifndef ASM_X86__VISWS__LITHIUM_H
+#define ASM_X86__VISWS__LITHIUM_H
#include <asm/fixmap.h>
@@ -49,5 +49,5 @@
return *((volatile unsigned short *)(LI_PCIB_VADDR+reg));
}
-#endif
+#endif /* ASM_X86__VISWS__LITHIUM_H */
diff --git a/include/asm-x86/visws/piix4.h b/include/asm-x86/visws/piix4.h
index 83ea4f4..61c9380 100644
--- a/include/asm-x86/visws/piix4.h
+++ b/include/asm-x86/visws/piix4.h
@@ -1,5 +1,5 @@
-#ifndef __I386_SGI_PIIX_H
-#define __I386_SGI_PIIX_H
+#ifndef ASM_X86__VISWS__PIIX4_H
+#define ASM_X86__VISWS__PIIX4_H
/*
* PIIX4 as used on SGI Visual Workstations
@@ -104,4 +104,4 @@
*/
#define PIIX_GPI_STPCLK 0x4 // STPCLK signal routed back in
-#endif
+#endif /* ASM_X86__VISWS__PIIX4_H */
diff --git a/include/asm-x86/vm86.h b/include/asm-x86/vm86.h
index 5ce3513..998bd18 100644
--- a/include/asm-x86/vm86.h
+++ b/include/asm-x86/vm86.h
@@ -1,5 +1,5 @@
-#ifndef _LINUX_VM86_H
-#define _LINUX_VM86_H
+#ifndef ASM_X86__VM86_H
+#define ASM_X86__VM86_H
/*
* I'm guessing at the VIF/VIP flag usage, but hope that this is how
@@ -205,4 +205,4 @@
#endif /* __KERNEL__ */
-#endif
+#endif /* ASM_X86__VM86_H */
diff --git a/include/asm-x86/vmi_time.h b/include/asm-x86/vmi_time.h
index c3118c3..b2d39e6 100644
--- a/include/asm-x86/vmi_time.h
+++ b/include/asm-x86/vmi_time.h
@@ -22,8 +22,8 @@
*
*/
-#ifndef __VMI_TIME_H
-#define __VMI_TIME_H
+#ifndef ASM_X86__VMI_TIME_H
+#define ASM_X86__VMI_TIME_H
/*
* Raw VMI call indices for timer functions
@@ -95,4 +95,4 @@
#define CONFIG_VMI_ALARM_HZ 100
-#endif
+#endif /* ASM_X86__VMI_TIME_H */
diff --git a/include/asm-x86/vsyscall.h b/include/asm-x86/vsyscall.h
index 6b66ff9..dcd4682 100644
--- a/include/asm-x86/vsyscall.h
+++ b/include/asm-x86/vsyscall.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_64_VSYSCALL_H_
-#define _ASM_X86_64_VSYSCALL_H_
+#ifndef ASM_X86__VSYSCALL_H
+#define ASM_X86__VSYSCALL_H
enum vsyscall_num {
__NR_vgettimeofday,
@@ -41,4 +41,4 @@
#endif /* __KERNEL__ */
-#endif /* _ASM_X86_64_VSYSCALL_H_ */
+#endif /* ASM_X86__VSYSCALL_H */
diff --git a/include/asm-x86/xen/events.h b/include/asm-x86/xen/events.h
index 8ded747..8151f5b 100644
--- a/include/asm-x86/xen/events.h
+++ b/include/asm-x86/xen/events.h
@@ -1,5 +1,5 @@
-#ifndef __XEN_EVENTS_H
-#define __XEN_EVENTS_H
+#ifndef ASM_X86__XEN__EVENTS_H
+#define ASM_X86__XEN__EVENTS_H
enum ipi_vector {
XEN_RESCHEDULE_VECTOR,
@@ -21,4 +21,4 @@
do_IRQ(regs);
}
-#endif /* __XEN_EVENTS_H */
+#endif /* ASM_X86__XEN__EVENTS_H */
diff --git a/include/asm-x86/xen/grant_table.h b/include/asm-x86/xen/grant_table.h
index 2444d45..c4baab4 100644
--- a/include/asm-x86/xen/grant_table.h
+++ b/include/asm-x86/xen/grant_table.h
@@ -1,7 +1,7 @@
-#ifndef __XEN_GRANT_TABLE_H
-#define __XEN_GRANT_TABLE_H
+#ifndef ASM_X86__XEN__GRANT_TABLE_H
+#define ASM_X86__XEN__GRANT_TABLE_H
#define xen_alloc_vm_area(size) alloc_vm_area(size)
#define xen_free_vm_area(area) free_vm_area(area)
-#endif /* __XEN_GRANT_TABLE_H */
+#endif /* ASM_X86__XEN__GRANT_TABLE_H */
diff --git a/include/asm-x86/xen/hypercall.h b/include/asm-x86/xen/hypercall.h
index 91cb7fd..44f4259 100644
--- a/include/asm-x86/xen/hypercall.h
+++ b/include/asm-x86/xen/hypercall.h
@@ -30,8 +30,8 @@
* IN THE SOFTWARE.
*/
-#ifndef __HYPERCALL_H__
-#define __HYPERCALL_H__
+#ifndef ASM_X86__XEN__HYPERCALL_H
+#define ASM_X86__XEN__HYPERCALL_H
#include <linux/errno.h>
#include <linux/string.h>
@@ -524,4 +524,4 @@
mcl->args[1] = esp;
}
-#endif /* __HYPERCALL_H__ */
+#endif /* ASM_X86__XEN__HYPERCALL_H */
diff --git a/include/asm-x86/xen/hypervisor.h b/include/asm-x86/xen/hypervisor.h
index 8e15dd2..0ef3a88 100644
--- a/include/asm-x86/xen/hypervisor.h
+++ b/include/asm-x86/xen/hypervisor.h
@@ -30,12 +30,11 @@
* IN THE SOFTWARE.
*/
-#ifndef __HYPERVISOR_H__
-#define __HYPERVISOR_H__
+#ifndef ASM_X86__XEN__HYPERVISOR_H
+#define ASM_X86__XEN__HYPERVISOR_H
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <xen/interface/xen.h>
#include <xen/interface/version.h>
@@ -70,4 +69,4 @@
#define is_running_on_xen() (xen_start_info ? 1 : 0)
-#endif /* __HYPERVISOR_H__ */
+#endif /* ASM_X86__XEN__HYPERVISOR_H */
diff --git a/include/asm-x86/xen/interface.h b/include/asm-x86/xen/interface.h
index 9d810f2..d077bba 100644
--- a/include/asm-x86/xen/interface.h
+++ b/include/asm-x86/xen/interface.h
@@ -6,8 +6,8 @@
* Copyright (c) 2004, K A Fraser
*/
-#ifndef __ASM_X86_XEN_INTERFACE_H
-#define __ASM_X86_XEN_INTERFACE_H
+#ifndef ASM_X86__XEN__INTERFACE_H
+#define ASM_X86__XEN__INTERFACE_H
#ifdef __XEN__
#define __DEFINE_GUEST_HANDLE(name, type) \
@@ -172,4 +172,4 @@
#define XEN_CPUID XEN_EMULATE_PREFIX "cpuid"
#endif
-#endif /* __ASM_X86_XEN_INTERFACE_H */
+#endif /* ASM_X86__XEN__INTERFACE_H */
diff --git a/include/asm-x86/xen/interface_32.h b/include/asm-x86/xen/interface_32.h
index d8ac41d..08167e1 100644
--- a/include/asm-x86/xen/interface_32.h
+++ b/include/asm-x86/xen/interface_32.h
@@ -6,8 +6,8 @@
* Copyright (c) 2004, K A Fraser
*/
-#ifndef __ASM_X86_XEN_INTERFACE_32_H
-#define __ASM_X86_XEN_INTERFACE_32_H
+#ifndef ASM_X86__XEN__INTERFACE_32_H
+#define ASM_X86__XEN__INTERFACE_32_H
/*
@@ -94,4 +94,4 @@
#define xen_pfn_to_cr3(pfn) (((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20))
#define xen_cr3_to_pfn(cr3) (((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20))
-#endif /* __ASM_X86_XEN_INTERFACE_32_H */
+#endif /* ASM_X86__XEN__INTERFACE_32_H */
diff --git a/include/asm-x86/xen/interface_64.h b/include/asm-x86/xen/interface_64.h
index 842266c..046c0f1 100644
--- a/include/asm-x86/xen/interface_64.h
+++ b/include/asm-x86/xen/interface_64.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_X86_XEN_INTERFACE_64_H
-#define __ASM_X86_XEN_INTERFACE_64_H
+#ifndef ASM_X86__XEN__INTERFACE_64_H
+#define ASM_X86__XEN__INTERFACE_64_H
/*
* 64-bit segment selectors
@@ -156,4 +156,4 @@
#endif /* !__ASSEMBLY__ */
-#endif /* __ASM_X86_XEN_INTERFACE_64_H */
+#endif /* ASM_X86__XEN__INTERFACE_64_H */
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h
index 7b3835d..c50185d 100644
--- a/include/asm-x86/xen/page.h
+++ b/include/asm-x86/xen/page.h
@@ -1,5 +1,5 @@
-#ifndef __XEN_PAGE_H
-#define __XEN_PAGE_H
+#ifndef ASM_X86__XEN__PAGE_H
+#define ASM_X86__XEN__PAGE_H
#include <linux/pfn.h>
@@ -162,4 +162,4 @@
void make_lowmem_page_readonly(void *vaddr);
void make_lowmem_page_readwrite(void *vaddr);
-#endif /* __XEN_PAGE_H */
+#endif /* ASM_X86__XEN__PAGE_H */
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index d12498e..ee48ef8 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -101,6 +101,24 @@
return crt->digest(req);
}
+static inline int crypto_ahash_init(struct ahash_request *req)
+{
+ struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
+ return crt->init(req);
+}
+
+static inline int crypto_ahash_update(struct ahash_request *req)
+{
+ struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
+ return crt->update(req);
+}
+
+static inline int crypto_ahash_final(struct ahash_request *req)
+{
+ struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
+ return crt->final(req);
+}
+
static inline void ahash_request_set_tfm(struct ahash_request *req,
struct crypto_ahash *tfm)
{
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 327f606..b68ec09 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -167,7 +167,8 @@
unifdef-y += adb.h
unifdef-y += adfs_fs.h
unifdef-y += agpgart.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+ $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
unifdef-y += a.out.h
endif
unifdef-y += apm_bios.h
@@ -250,13 +251,16 @@
unifdef-y += isdnif.h
unifdef-y += isdn_divertif.h
unifdef-y += isdn_ppp.h
+unifdef-y += ivtv.h
+unifdef-y += ivtvfb.h
unifdef-y += joystick.h
unifdef-y += kdev_t.h
unifdef-y += kd.h
unifdef-y += kernelcapi.h
unifdef-y += kernel.h
unifdef-y += keyboard.h
-ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
unifdef-y += kvm.h
endif
unifdef-y += llc.h
@@ -295,7 +299,6 @@
unifdef-y += patchkey.h
unifdef-y += pci.h
unifdef-y += personality.h
-unifdef-y += pim.h
unifdef-y += pktcdvd.h
unifdef-y += pmu.h
unifdef-y += poll.h
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1c622e2..8a12d71 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -46,18 +46,48 @@
ATA_MAX_SECTORS_TAPE = 65535,
ATA_ID_WORDS = 256,
+ ATA_ID_CONFIG = 0,
+ ATA_ID_CYLS = 1,
+ ATA_ID_HEADS = 3,
+ ATA_ID_SECTORS = 6,
ATA_ID_SERNO = 10,
+ ATA_ID_BUF_SIZE = 21,
ATA_ID_FW_REV = 23,
ATA_ID_PROD = 27,
+ ATA_ID_MAX_MULTSECT = 47,
+ ATA_ID_DWORD_IO = 48,
+ ATA_ID_CAPABILITY = 49,
ATA_ID_OLD_PIO_MODES = 51,
+ ATA_ID_OLD_DMA_MODES = 52,
ATA_ID_FIELD_VALID = 53,
+ ATA_ID_CUR_CYLS = 54,
+ ATA_ID_CUR_HEADS = 55,
+ ATA_ID_CUR_SECTORS = 56,
+ ATA_ID_MULTSECT = 59,
+ ATA_ID_LBA_CAPACITY = 60,
+ ATA_ID_SWDMA_MODES = 62,
ATA_ID_MWDMA_MODES = 63,
ATA_ID_PIO_MODES = 64,
ATA_ID_EIDE_DMA_MIN = 65,
+ ATA_ID_EIDE_DMA_TIME = 66,
ATA_ID_EIDE_PIO = 67,
ATA_ID_EIDE_PIO_IORDY = 68,
- ATA_ID_UDMA_MODES = 88,
+ ATA_ID_QUEUE_DEPTH = 75,
ATA_ID_MAJOR_VER = 80,
+ ATA_ID_COMMAND_SET_1 = 82,
+ ATA_ID_COMMAND_SET_2 = 83,
+ ATA_ID_CFSSE = 84,
+ ATA_ID_CFS_ENABLE_1 = 85,
+ ATA_ID_CFS_ENABLE_2 = 86,
+ ATA_ID_CSF_DEFAULT = 87,
+ ATA_ID_UDMA_MODES = 88,
+ ATA_ID_HW_CONFIG = 93,
+ ATA_ID_SPG = 98,
+ ATA_ID_LBA_CAPACITY_2 = 100,
+ ATA_ID_LAST_LUN = 126,
+ ATA_ID_DLF = 128,
+ ATA_ID_CSFO = 129,
+ ATA_ID_CFA_POWER = 160,
ATA_ID_PIO4 = (1 << 1),
ATA_ID_SERNO_LEN = 20,
@@ -123,13 +153,26 @@
ATA_BUSY = (1 << 7), /* BSY status bit */
ATA_DRDY = (1 << 6), /* device ready */
ATA_DF = (1 << 5), /* device fault */
+ ATA_DSC = (1 << 4), /* drive seek complete */
ATA_DRQ = (1 << 3), /* data request i/o */
+ ATA_CORR = (1 << 2), /* corrected data error */
+ ATA_IDX = (1 << 1), /* index */
ATA_ERR = (1 << 0), /* have an error */
ATA_SRST = (1 << 2), /* software reset */
ATA_ICRC = (1 << 7), /* interface CRC error */
+ ATA_BBK = ATA_ICRC, /* pre-EIDE: block marked bad */
ATA_UNC = (1 << 6), /* uncorrectable media error */
+ ATA_MC = (1 << 5), /* media changed */
ATA_IDNF = (1 << 4), /* ID not found */
+ ATA_MCR = (1 << 3), /* media change requested */
ATA_ABORTED = (1 << 2), /* command aborted */
+ ATA_TRK0NF = (1 << 1), /* track 0 not found */
+ ATA_AMNF = (1 << 0), /* address mark not found */
+ ATAPI_LFS = 0xF0, /* last failed sense */
+ ATAPI_EOM = ATA_TRK0NF, /* end of media */
+ ATAPI_ILI = ATA_AMNF, /* illegal length indication */
+ ATAPI_IO = (1 << 1),
+ ATAPI_COD = (1 << 0),
/* ATA command block registers */
ATA_REG_DATA = 0x00,
@@ -192,6 +235,13 @@
ATA_CMD_PMP_WRITE = 0xE8,
ATA_CMD_CONF_OVERLAY = 0xB1,
ATA_CMD_SEC_FREEZE_LOCK = 0xF5,
+ ATA_CMD_SMART = 0xB0,
+ ATA_CMD_MEDIA_LOCK = 0xDE,
+ ATA_CMD_MEDIA_UNLOCK = 0xDF,
+ /* marked obsolete in the ATA/ATAPI-7 spec */
+ ATA_CMD_RESTORE = 0x10,
+ /* EXABYTE specific */
+ ATA_EXABYTE_ENABLE_NEST = 0xF0,
/* READ_LOG_EXT pages */
ATA_LOG_SATA_NCQ = 0x10,
@@ -232,6 +282,10 @@
SETFEATURES_WC_ON = 0x02, /* Enable write cache */
SETFEATURES_WC_OFF = 0x82, /* Disable write cache */
+ /* Enable/Disable Automatic Acoustic Management */
+ SETFEATURES_AAM_ON = 0x42,
+ SETFEATURES_AAM_OFF = 0xC2,
+
SETFEATURES_SPINUP = 0x07, /* Spin-up drive */
SETFEATURES_SATA_ENABLE = 0x10, /* Enable use of SATA feature */
@@ -254,6 +308,15 @@
ATA_DCO_IDENTIFY = 0xC2,
ATA_DCO_SET = 0xC3,
+ /* feature values for SMART */
+ ATA_SMART_ENABLE = 0xD8,
+ ATA_SMART_READ_VALUES = 0xD0,
+ ATA_SMART_READ_THRESHOLDS = 0xD1,
+
+ /* password used in LBA Mid / LBA High for executing SMART commands */
+ ATA_SMART_LBAM_PASS = 0x4F,
+ ATA_SMART_LBAH_PASS = 0xC2,
+
/* ATAPI stuff */
ATAPI_PKT_DMA = (1 << 0),
ATAPI_DMADIR = (1 << 2), /* ATAPI data dir:
@@ -438,17 +501,17 @@
/*
* id tests
*/
-#define ata_id_is_ata(id) (((id)[0] & (1 << 15)) == 0)
-#define ata_id_has_lba(id) ((id)[49] & (1 << 9))
-#define ata_id_has_dma(id) ((id)[49] & (1 << 8))
+#define ata_id_is_ata(id) (((id)[ATA_ID_CONFIG] & (1 << 15)) == 0)
+#define ata_id_has_lba(id) ((id)[ATA_ID_CAPABILITY] & (1 << 9))
+#define ata_id_has_dma(id) ((id)[ATA_ID_CAPABILITY] & (1 << 8))
#define ata_id_has_ncq(id) ((id)[76] & (1 << 8))
-#define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1)
-#define ata_id_removeable(id) ((id)[0] & (1 << 7))
+#define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1)
+#define ata_id_removeable(id) ((id)[ATA_ID_CONFIG] & (1 << 7))
#define ata_id_has_atapi_AN(id) \
( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
((id)[78] & (1 << 5)) )
-#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10))
-#define ata_id_has_iordy(id) ((id)[49] & (1 << 11))
+#define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10))
+#define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11))
#define ata_id_u32(id,n) \
(((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
#define ata_id_u64(id,n) \
@@ -457,7 +520,7 @@
((u64) (id)[(n) + 1] << 16) | \
((u64) (id)[(n) + 0]) )
-#define ata_id_cdb_intr(id) (((id)[0] & 0x60) == 0x20)
+#define ata_id_cdb_intr(id) (((id)[ATA_ID_CONFIG] & 0x60) == 0x20)
static inline bool ata_id_has_hipm(const u16 *id)
{
@@ -482,75 +545,75 @@
static inline int ata_id_has_fua(const u16 *id)
{
- if ((id[84] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_CFSSE] & 0xC000) != 0x4000)
return 0;
- return id[84] & (1 << 6);
+ return id[ATA_ID_CFSSE] & (1 << 6);
}
static inline int ata_id_has_flush(const u16 *id)
{
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
- return id[83] & (1 << 12);
+ return id[ATA_ID_COMMAND_SET_2] & (1 << 12);
}
static inline int ata_id_has_flush_ext(const u16 *id)
{
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
- return id[83] & (1 << 13);
+ return id[ATA_ID_COMMAND_SET_2] & (1 << 13);
}
static inline int ata_id_has_lba48(const u16 *id)
{
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
- if (!ata_id_u64(id, 100))
+ if (!ata_id_u64(id, ATA_ID_LBA_CAPACITY_2))
return 0;
- return id[83] & (1 << 10);
+ return id[ATA_ID_COMMAND_SET_2] & (1 << 10);
}
static inline int ata_id_hpa_enabled(const u16 *id)
{
/* Yes children, word 83 valid bits cover word 82 data */
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
/* And 87 covers 85-87 */
- if ((id[87] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
return 0;
/* Check command sets enabled as well as supported */
- if ((id[85] & ( 1 << 10)) == 0)
+ if ((id[ATA_ID_CFS_ENABLE_1] & (1 << 10)) == 0)
return 0;
- return id[82] & (1 << 10);
+ return id[ATA_ID_COMMAND_SET_1] & (1 << 10);
}
static inline int ata_id_has_wcache(const u16 *id)
{
/* Yes children, word 83 valid bits cover word 82 data */
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
- return id[82] & (1 << 5);
+ return id[ATA_ID_COMMAND_SET_1] & (1 << 5);
}
static inline int ata_id_has_pm(const u16 *id)
{
- if ((id[83] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
return 0;
- return id[82] & (1 << 3);
+ return id[ATA_ID_COMMAND_SET_1] & (1 << 3);
}
static inline int ata_id_rahead_enabled(const u16 *id)
{
- if ((id[87] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
return 0;
- return id[85] & (1 << 6);
+ return id[ATA_ID_CFS_ENABLE_1] & (1 << 6);
}
static inline int ata_id_wcache_enabled(const u16 *id)
{
- if ((id[87] & 0xC000) != 0x4000)
+ if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
return 0;
- return id[85] & (1 << 5);
+ return id[ATA_ID_CFS_ENABLE_1] & (1 << 5);
}
/**
@@ -581,7 +644,7 @@
static inline int ata_id_is_sata(const u16 *id)
{
- return ata_id_major_version(id) >= 5 && id[93] == 0;
+ return ata_id_major_version(id) >= 5 && id[ATA_ID_HW_CONFIG] == 0;
}
static inline int ata_id_has_tpm(const u16 *id)
@@ -599,7 +662,7 @@
/* ATA 8 reuses this flag for "trusted" computing */
if (ata_id_major_version(id) > 7)
return 0;
- if (id[48] & (1 << 0))
+ if (id[ATA_ID_DWORD_IO] & (1 << 0))
return 1;
return 0;
}
@@ -608,22 +671,22 @@
{
/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
has not been issued to the device then the values of
- id[54] to id[56] are vendor specific. */
- return (id[53] & 0x01) && /* Current translation valid */
- id[54] && /* cylinders in current translation */
- id[55] && /* heads in current translation */
- id[55] <= 16 &&
- id[56]; /* sectors in current translation */
+ id[ATA_ID_CUR_CYLS] to id[ATA_ID_CUR_SECTORS] are vendor specific. */
+ return (id[ATA_ID_FIELD_VALID] & 1) && /* Current translation valid */
+ id[ATA_ID_CUR_CYLS] && /* cylinders in current translation */
+ id[ATA_ID_CUR_HEADS] && /* heads in current translation */
+ id[ATA_ID_CUR_HEADS] <= 16 &&
+ id[ATA_ID_CUR_SECTORS]; /* sectors in current translation */
}
static inline int ata_id_is_cfa(const u16 *id)
{
- u16 v = id[0];
- if (v == 0x848A) /* Standard CF */
+ if (id[ATA_ID_CONFIG] == 0x848A) /* Standard CF */
return 1;
/* Could be CF hiding as standard ATA */
- if (ata_id_major_version(id) >= 3 && id[82] != 0xFFFF &&
- (id[82] & ( 1 << 2)))
+ if (ata_id_major_version(id) >= 3 &&
+ id[ATA_ID_COMMAND_SET_1] != 0xFFFF &&
+ (id[ATA_ID_COMMAND_SET_1] & (1 << 2)))
return 1;
return 0;
}
@@ -632,21 +695,21 @@
{
if (ata_id_is_sata(dev_id))
return 0; /* SATA */
- if ((dev_id[93] & 0xE000) == 0x6000)
+ if ((dev_id[ATA_ID_HW_CONFIG] & 0xE000) == 0x6000)
return 0; /* 80 wire */
return 1;
}
static inline int ata_drive_40wire_relaxed(const u16 *dev_id)
{
- if ((dev_id[93] & 0x2000) == 0x2000)
+ if ((dev_id[ATA_ID_HW_CONFIG] & 0x2000) == 0x2000)
return 0; /* 80 wire */
return 1;
}
static inline int atapi_cdb_len(const u16 *dev_id)
{
- u16 tmp = dev_id[0] & 0x3;
+ u16 tmp = dev_id[ATA_ID_CONFIG] & 0x3;
switch (tmp) {
case 0: return 12;
case 1: return 16;
@@ -656,7 +719,7 @@
static inline int atapi_command_packet_set(const u16 *dev_id)
{
- return (dev_id[0] >> 8) & 0x1f;
+ return (dev_id[ATA_ID_CONFIG] >> 8) & 0x1f;
}
static inline int atapi_id_dmadir(const u16 *dev_id)
@@ -682,7 +745,7 @@
static inline int lba_28_ok(u64 block, u32 n_block)
{
/* check the ending block number */
- return ((block + n_block - 1) < ((u64)1 << 28)) && (n_block <= 256);
+ return ((block + n_block) < ((u64)1 << 28)) && (n_block <= 256);
}
static inline int lba_48_ok(u64 block, u32 n_block)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index e61f22b..53ea933 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -280,6 +280,15 @@
atomic_t refcnt; /* map can be shared */
};
+#define BLK_SCSI_MAX_CMDS (256)
+#define BLK_SCSI_CMD_PER_LONG (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
+
+struct blk_cmd_filter {
+ unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
+ unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
+ struct kobject kobj;
+};
+
struct request_queue
{
/*
@@ -398,6 +407,7 @@
#if defined(CONFIG_BLK_DEV_BSG)
struct bsg_class_device bsg_dev;
#endif
+ struct blk_cmd_filter cmd_filter;
};
#define QUEUE_FLAG_CLUSTER 0 /* cluster several segments into 1 */
@@ -807,8 +817,6 @@
/*
* tag stuff
*/
-#define blk_queue_tag_depth(q) ((q)->queue_tags->busy)
-#define blk_queue_tag_queue(q) ((q)->queue_tags->busy < (q)->queue_tags->max_depth)
#define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED)
extern int blk_queue_start_tag(struct request_queue *, struct request *);
extern struct request *blk_queue_find_tag(struct request_queue *, int);
@@ -833,11 +841,9 @@
/*
* command filter functions
*/
-extern int blk_verify_command(struct file *file, unsigned char *cmd);
-extern int blk_cmd_filter_verify_command(struct blk_scsi_cmd_filter *filter,
- unsigned char *cmd, mode_t *f_mode);
-extern int blk_register_filter(struct gendisk *disk);
-extern void blk_unregister_filter(struct gendisk *disk);
+extern int blk_verify_command(struct blk_cmd_filter *filter,
+ unsigned char *cmd, int has_write_perm);
+extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
#define MAX_PHYS_SEGMENTS 128
#define MAX_HW_SEGMENTS 128
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 0267384..9d1fe30 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -503,8 +503,19 @@
kernel_cap_t cap_set_effective(const kernel_cap_t pE_new);
-int capable(int cap);
-int __capable(struct task_struct *t, int cap);
+/**
+ * has_capability - Determine if a task has a superior capability available
+ * @t: The task in question
+ * @cap: The capability to be tested for
+ *
+ * Return true if the specified task has the given superior capability
+ * currently in effect, false if not.
+ *
+ * Note that this does not set PF_SUPERPRIV on the task.
+ */
+#define has_capability(t, cap) (security_capable((t), (cap)) == 0)
+
+extern int capable(int cap);
#endif /* __KERNEL__ */
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index c33b0dc..ed3a5d4 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -127,6 +127,8 @@
extern int clockevents_program_event(struct clock_event_device *dev,
ktime_t expires, ktime_t now);
+extern void clockevents_handle_noop(struct clock_event_device *dev);
+
#ifdef CONFIG_GENERIC_CLOCKEVENTS
extern void clockevents_notify(unsigned long reason, void *arg);
#else
diff --git a/arch/arm/include/asm/cnt32_to_63.h b/include/linux/cnt32_to_63.h
similarity index 87%
rename from arch/arm/include/asm/cnt32_to_63.h
rename to include/linux/cnt32_to_63.h
index 480c873..8c0f950 100644
--- a/arch/arm/include/asm/cnt32_to_63.h
+++ b/include/linux/cnt32_to_63.h
@@ -1,5 +1,5 @@
/*
- * include/asm/cnt32_to_63.h -- extend a 32-bit counter to 63 bits
+ * Extend a 32-bit counter to 63 bits
*
* Author: Nicolas Pitre
* Created: December 3, 2006
@@ -10,15 +10,30 @@
* as published by the Free Software Foundation.
*/
-#ifndef __INCLUDE_CNT32_TO_63_H__
-#define __INCLUDE_CNT32_TO_63_H__
+#ifndef __LINUX_CNT32_TO_63_H__
+#define __LINUX_CNT32_TO_63_H__
#include <linux/compiler.h>
-#include <asm/types.h>
+#include <linux/types.h>
#include <asm/byteorder.h>
-/*
- * Prototype: u64 cnt32_to_63(u32 cnt)
+/* this is used only to give gcc a clue about good code generation */
+union cnt32_to_63 {
+ struct {
+#if defined(__LITTLE_ENDIAN)
+ u32 lo, hi;
+#elif defined(__BIG_ENDIAN)
+ u32 hi, lo;
+#endif
+ };
+ u64 val;
+};
+
+
+/**
+ * cnt32_to_63 - Expand a 32-bit counter to a 63-bit counter
+ * @cnt_lo: The low part of the counter
+ *
* Many hardware clock counters are only 32 bits wide and therefore have
* a relatively short period making wrap-arounds rather frequent. This
* is a problem when implementing sched_clock() for example, where a 64-bit
@@ -51,26 +66,13 @@
* clear-bit instruction. Otherwise caller must remember to clear the top
* bit explicitly.
*/
-
-/* this is used only to give gcc a clue about good code generation */
-typedef union {
- struct {
-#if defined(__LITTLE_ENDIAN)
- u32 lo, hi;
-#elif defined(__BIG_ENDIAN)
- u32 hi, lo;
-#endif
- };
- u64 val;
-} cnt32_to_63_t;
-
#define cnt32_to_63(cnt_lo) \
({ \
- static volatile u32 __m_cnt_hi = 0; \
- cnt32_to_63_t __x; \
+ static volatile u32 __m_cnt_hi; \
+ union cnt32_to_63 __x; \
__x.hi = __m_cnt_hi; \
__x.lo = (cnt_lo); \
- if (unlikely((s32)(__x.hi ^ __x.lo) < 0)) \
+ if (unlikely((s32)(__x.hi ^ __x.lo) < 0)) \
__m_cnt_hi = __x.hi = (__x.hi ^ 0x80000000) + (__x.hi >> 31); \
__x.val; \
})
diff --git a/include/linux/completion.h b/include/linux/completion.h
index d2961b6..02ef883 100644
--- a/include/linux/completion.h
+++ b/include/linux/completion.h
@@ -49,10 +49,13 @@
unsigned long timeout);
extern unsigned long wait_for_completion_interruptible_timeout(
struct completion *x, unsigned long timeout);
+extern bool try_wait_for_completion(struct completion *x);
+extern bool completion_done(struct completion *x);
extern void complete(struct completion *);
extern void complete_all(struct completion *);
#define INIT_COMPLETION(x) ((x).done = 0)
+
#endif
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index e8f450c..2691926 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -160,7 +160,7 @@
static inline void rebuild_sched_domains(void)
{
- partition_sched_domains(0, NULL, NULL);
+ partition_sched_domains(1, NULL, NULL);
}
#endif /* !CONFIG_CPUSETS */
diff --git a/include/linux/cred.h b/include/linux/cred.h
new file mode 100644
index 0000000..b69222c
--- /dev/null
+++ b/include/linux/cred.h
@@ -0,0 +1,50 @@
+/* Credentials management
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_CRED_H
+#define _LINUX_CRED_H
+
+#define get_current_user() (get_uid(current->user))
+
+#define task_uid(task) ((task)->uid)
+#define task_gid(task) ((task)->gid)
+#define task_euid(task) ((task)->euid)
+#define task_egid(task) ((task)->egid)
+
+#define current_uid() (current->uid)
+#define current_gid() (current->gid)
+#define current_euid() (current->euid)
+#define current_egid() (current->egid)
+#define current_suid() (current->suid)
+#define current_sgid() (current->sgid)
+#define current_fsuid() (current->fsuid)
+#define current_fsgid() (current->fsgid)
+#define current_cap() (current->cap_effective)
+
+#define current_uid_gid(_uid, _gid) \
+do { \
+ *(_uid) = current->uid; \
+ *(_gid) = current->gid; \
+} while(0)
+
+#define current_euid_egid(_uid, _gid) \
+do { \
+ *(_uid) = current->euid; \
+ *(_gid) = current->egid; \
+} while(0)
+
+#define current_fsuid_fsgid(_uid, _gid) \
+do { \
+ *(_uid) = current->fsuid; \
+ *(_gid) = current->fsgid; \
+} while(0)
+
+#endif /* _LINUX_CRED_H */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 07aa198..efba1de 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -230,7 +230,7 @@
extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
extern struct dentry * d_alloc_anon(struct inode *);
extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
-extern struct dentry * d_add_ci(struct inode *, struct dentry *, struct qstr *);
+extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *);
extern void shrink_dcache_for_umount(struct super_block *);
diff --git a/include/linux/device.h b/include/linux/device.h
index d24a47f..4d8372d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -358,6 +358,7 @@
struct kobject kobj;
char bus_id[BUS_ID_SIZE]; /* position on parent bus */
+ const char *init_name; /* initial name of the device */
struct device_type *type;
unsigned uevent_suppress:1;
@@ -406,7 +407,7 @@
/* Get the wakeup routines, which depend on struct device */
#include <linux/pm_wakeup.h>
-static inline const char *dev_name(struct device *dev)
+static inline const char *dev_name(const struct device *dev)
{
/* will be changed into kobject_name(&dev->kobj) in the near future */
return dev->bus_id;
@@ -518,7 +519,7 @@
extern void sysdev_shutdown(void);
/* debugging and troubleshooting/diagnostic helpers. */
-extern const char *dev_driver_string(struct device *dev);
+extern const char *dev_driver_string(const struct device *dev);
#define dev_printk(level, dev, format, arg...) \
printk(level "%s %s: " format , dev_driver_string(dev) , \
dev_name(dev) , ## arg)
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index f5abd13..27e772c 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -35,6 +35,27 @@
FILEID_INO32_GEN_PARENT = 2,
/*
+ * 64 bit object ID, 64 bit root object ID,
+ * 32 bit generation number.
+ */
+ FILEID_BTRFS_WITHOUT_PARENT = 0x4d,
+
+ /*
+ * 64 bit object ID, 64 bit root object ID,
+ * 32 bit generation number,
+ * 64 bit parent object ID, 32 bit parent generation.
+ */
+ FILEID_BTRFS_WITH_PARENT = 0x4e,
+
+ /*
+ * 64 bit object ID, 64 bit root object ID,
+ * 32 bit generation number,
+ * 64 bit parent object ID, 32 bit parent generation,
+ * 64 bit parent root object ID.
+ */
+ FILEID_BTRFS_WITH_PARENT_ROOT = 0x4f,
+
+ /*
* 32 bit block number, 16 bit partition reference,
* 16 bit unused, 32 bit generation number.
*/
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3b8870e..531ccd5 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -976,6 +976,9 @@
/* drivers/video/fb_defio.c */
extern void fb_deferred_io_init(struct fb_info *info);
+extern void fb_deferred_io_open(struct fb_info *info,
+ struct inode *inode,
+ struct file *file);
extern void fb_deferred_io_cleanup(struct fb_info *info);
extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry,
int datasync);
diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h
index 809bb9f..36b61ff 100644
--- a/include/linux/fs_uart_pd.h
+++ b/include/linux/fs_uart_pd.h
@@ -12,7 +12,6 @@
#ifndef FS_UART_PD_H
#define FS_UART_PD_H
-#include <linux/version.h>
#include <asm/types.h>
enum fs_uart_id {
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index f368d04..bb38406 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -98,6 +98,27 @@
#endif
}
+/* Ftrace disable/restore without lock. Some synchronization mechanism
+ * must be used to prevent ftrace_enabled to be changed between
+ * disable/restore. */
+static inline int __ftrace_enabled_save(void)
+{
+#ifdef CONFIG_FTRACE
+ int saved_ftrace_enabled = ftrace_enabled;
+ ftrace_enabled = 0;
+ return saved_ftrace_enabled;
+#else
+ return 0;
+#endif
+}
+
+static inline void __ftrace_enabled_restore(int enabled)
+{
+#ifdef CONFIG_FTRACE
+ ftrace_enabled = enabled;
+#endif
+}
+
#ifdef CONFIG_FRAME_POINTER
/* TODO: need to fix this for ARM */
# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 118216f..be4f5e5 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -110,15 +110,6 @@
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
#define GENHD_FL_FAIL 64
-#define BLK_SCSI_MAX_CMDS (256)
-#define BLK_SCSI_CMD_PER_LONG (BLK_SCSI_MAX_CMDS / (sizeof(long) * 8))
-
-struct blk_scsi_cmd_filter {
- unsigned long read_ok[BLK_SCSI_CMD_PER_LONG];
- unsigned long write_ok[BLK_SCSI_CMD_PER_LONG];
- struct kobject kobj;
-};
-
struct gendisk {
int major; /* major number of driver */
int first_minor;
@@ -128,7 +119,6 @@
struct hd_struct **part; /* [indexed by minor] */
struct block_device_operations *fops;
struct request_queue *queue;
- struct blk_scsi_cmd_filter cmd_filter;
void *private_data;
sector_t capacity;
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 6d93dce..2f245fe 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -47,14 +47,22 @@
* HRTIMER_CB_IRQSAFE: Callback may run in hardirq context
* HRTIMER_CB_IRQSAFE_NO_RESTART: Callback may run in hardirq context and
* does not restart the timer
- * HRTIMER_CB_IRQSAFE_NO_SOFTIRQ: Callback must run in hardirq context
- * Special mode for tick emultation
+ * HRTIMER_CB_IRQSAFE_PERCPU: Callback must run in hardirq context
+ * Special mode for tick emulation and
+ * scheduler timer. Such timers are per
+ * cpu and not allowed to be migrated on
+ * cpu unplug.
+ * HRTIMER_CB_IRQSAFE_UNLOCKED: Callback should run in hardirq context
+ * with timer->base lock unlocked
+ * used for timers which call wakeup to
+ * avoid lock order problems with rq->lock
*/
enum hrtimer_cb_mode {
HRTIMER_CB_SOFTIRQ,
HRTIMER_CB_IRQSAFE,
HRTIMER_CB_IRQSAFE_NO_RESTART,
- HRTIMER_CB_IRQSAFE_NO_SOFTIRQ,
+ HRTIMER_CB_IRQSAFE_PERCPU,
+ HRTIMER_CB_IRQSAFE_UNLOCKED,
};
/*
@@ -67,9 +75,10 @@
* 0x02 callback function running
* 0x04 callback pending (high resolution mode)
*
- * Special case:
+ * Special cases:
* 0x03 callback function running and enqueued
* (was requeued on another CPU)
+ * 0x09 timer was migrated on CPU hotunplug
* The "callback function running and enqueued" status is only possible on
* SMP. It happens for example when a posix timer expired and the callback
* queued a signal. Between dropping the lock which protects the posix timer
@@ -87,6 +96,7 @@
#define HRTIMER_STATE_ENQUEUED 0x01
#define HRTIMER_STATE_CALLBACK 0x02
#define HRTIMER_STATE_PENDING 0x04
+#define HRTIMER_STATE_MIGRATE 0x08
/**
* struct hrtimer - the basic hrtimer structure
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 08be0d2..0611512 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -97,7 +97,19 @@
/**
* struct i2c_driver - represent an I2C device driver
+ * @id: Unique driver ID (optional)
* @class: What kind of i2c device we instantiate (for detect)
+ * @attach_adapter: Callback for bus addition (for legacy drivers)
+ * @detach_adapter: Callback for bus removal (for legacy drivers)
+ * @detach_client: Callback for device removal (for legacy drivers)
+ * @probe: Callback for device binding (new-style drivers)
+ * @remove: Callback for device unbinding (new-style drivers)
+ * @shutdown: Callback for device shutdown
+ * @suspend: Callback for device suspend
+ * @resume: Callback for device resume
+ * @command: Callback for bus-wide signaling (optional)
+ * @driver: Device driver model driver
+ * @id_table: List of I2C devices supported by this driver
* @detect: Callback for device detection
* @address_data: The I2C addresses to probe, ignore or force (for detect)
* @clients: List of detected clients we created (for i2c-core use only)
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 87c12ed..1524829 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1111,7 +1111,6 @@
#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
int ide_pci_set_master(struct pci_dev *, const char *);
unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
-extern const struct ide_dma_ops sff_dma_ops;
int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *);
int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
#else
@@ -1275,6 +1274,7 @@
int ide_dma_test_irq(ide_drive_t *);
extern void ide_dma_lost_irq(ide_drive_t *);
extern void ide_dma_timeout(ide_drive_t *);
+extern const struct ide_dma_ops sff_dma_ops;
#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */
#else
@@ -1448,8 +1448,7 @@
static inline int hwif_to_node(ide_hwif_t *hwif)
{
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- return hwif->dev ? pcibus_to_node(dev->bus) : -1;
+ return hwif->dev ? dev_to_node(hwif->dev) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 4c6307a..8529f57 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -45,6 +45,7 @@
#define TUNGETFEATURES _IOR('T', 207, unsigned int)
#define TUNSETOFFLOAD _IOW('T', 208, unsigned int)
#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
+#define TUNGETIFF _IOR('T', 210, unsigned int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 22d2115..350033e 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -109,6 +109,7 @@
extern int request_resource(struct resource *root, struct resource *new);
extern int release_resource(struct resource *new);
extern int insert_resource(struct resource *parent, struct resource *new);
+extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
extern int allocate_resource(struct resource *root, struct resource *new,
resource_size_t size, resource_size_t min,
resource_size_t max, resource_size_t align,
@@ -158,9 +159,9 @@
struct resource *parent, resource_size_t start,
resource_size_t n, const char *name);
-#define devm_release_region(start,n) \
+#define devm_release_region(dev, start, n) \
__devm_release_region(dev, &ioport_resource, (start), (n))
-#define devm_release_mem_region(start,n) \
+#define devm_release_mem_region(dev, start, n) \
__devm_release_region(dev, &iomem_resource, (start), (n))
extern void __devm_release_region(struct device *dev, struct resource *parent,
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
index 794b8da..17ca64b 100644
--- a/include/linux/ivtv.h
+++ b/include/linux/ivtv.h
@@ -21,11 +21,7 @@
#ifndef __LINUX_IVTV_H__
#define __LINUX_IVTV_H__
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
#include <linux/types.h>
/* ivtv knows several distinct output modes: MPEG streaming,
diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h
index e980ba6..e20af47 100644
--- a/include/linux/ivtvfb.h
+++ b/include/linux/ivtvfb.h
@@ -21,11 +21,7 @@
#ifndef __LINUX_IVTVFB_H__
#define __LINUX_IVTVFB_H__
-#ifdef __KERNEL__
-#include <linux/compiler.h> /* need __user */
-#else
-#define __user
-#endif
+#include <linux/compiler.h>
#include <linux/types.h>
/* Framebuffer external API */
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 32110ce..17f76fc 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -25,8 +25,8 @@
#error KEXEC_CONTROL_MEMORY_LIMIT not defined
#endif
-#ifndef KEXEC_CONTROL_CODE_SIZE
-#error KEXEC_CONTROL_CODE_SIZE not defined
+#ifndef KEXEC_CONTROL_PAGE_SIZE
+#error KEXEC_CONTROL_PAGE_SIZE not defined
#endif
#ifndef KEXEC_ARCH
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 69511f7..70a3065 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -320,12 +320,12 @@
struct {
__u64 cycle_u64;
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
- } cycle;
+ } __attribute__((packed)) cycle;
struct {
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
} nocycle;
} u;
-} __attribute__((packed));
+};
#define KVMIO 0xAE
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 06b8033..225bfc5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -163,6 +163,7 @@
ATA_DEV_NONE = 9, /* no device */
/* struct ata_link flags */
+ ATA_LFLAG_NO_HRST = (1 << 1), /* avoid hardreset */
ATA_LFLAG_NO_SRST = (1 << 2), /* avoid softreset */
ATA_LFLAG_ASSUME_ATA = (1 << 3), /* assume ATA class */
ATA_LFLAG_ASSUME_SEMB = (1 << 4), /* assume SEMB class */
@@ -646,6 +647,7 @@
unsigned int flags; /* ATA_LFLAG_xxx */
+ u32 saved_scontrol; /* SControl on probe */
unsigned int hw_sata_spd_limit;
unsigned int sata_spd_limit;
unsigned int sata_spd; /* current SATA PHY speed */
@@ -1427,6 +1429,28 @@
return from_jiffies + msecs_to_jiffies(timeout_msecs);
}
+/* Don't open code these in drivers as there are traps. Firstly the range may
+ change in future hardware and specs, secondly 0xFF means 'no DMA' but is
+ > UDMA_0. Dyma ddreigiau */
+
+static inline int ata_using_mwdma(struct ata_device *adev)
+{
+ if (adev->dma_mode >= XFER_MW_DMA_0 && adev->dma_mode <= XFER_MW_DMA_4)
+ return 1;
+ return 0;
+}
+
+static inline int ata_using_udma(struct ata_device *adev)
+{
+ if (adev->dma_mode >= XFER_UDMA_0 && adev->dma_mode <= XFER_UDMA_7)
+ return 1;
+ return 0;
+}
+
+static inline int ata_dma_enabled(struct ata_device *adev)
+{
+ return (adev->dma_mode == 0xFF ? 0 : 1);
+}
/**************************************************************************
* PMP - drivers/ata/libata-pmp.c
diff --git a/include/linux/list.h b/include/linux/list.h
index db35ef0..969f6e9 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -619,6 +619,19 @@
next->next->pprev = &next->next;
}
+/*
+ * Move a list from one list head to another. Fixup the pprev
+ * reference of the first entry if it exists.
+ */
+static inline void hlist_move_list(struct hlist_head *old,
+ struct hlist_head *new)
+{
+ new->first = old->first;
+ if (new->first)
+ new->first->pprev = &new->first;
+ old->first = NULL;
+}
+
#define hlist_entry(ptr, type, member) container_of(ptr,type,member)
#define hlist_for_each(pos, head) \
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index a9f998a..d0c37e6 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -21,30 +21,30 @@
struct ms_status_register {
unsigned char reserved;
unsigned char interrupt;
-#define MEMSTICK_INT_CMDNAK 0x0001
-#define MEMSTICK_INT_IOREQ 0x0008
-#define MEMSTICK_INT_IOBREQ 0x0010
-#define MEMSTICK_INT_BREQ 0x0020
-#define MEMSTICK_INT_ERR 0x0040
-#define MEMSTICK_INT_CED 0x0080
+#define MEMSTICK_INT_CMDNAK 0x01
+#define MEMSTICK_INT_IOREQ 0x08
+#define MEMSTICK_INT_IOBREQ 0x10
+#define MEMSTICK_INT_BREQ 0x20
+#define MEMSTICK_INT_ERR 0x40
+#define MEMSTICK_INT_CED 0x80
unsigned char status0;
-#define MEMSTICK_STATUS0_WP 0x0001
-#define MEMSTICK_STATUS0_SL 0x0002
-#define MEMSTICK_STATUS0_BF 0x0010
-#define MEMSTICK_STATUS0_BE 0x0020
-#define MEMSTICK_STATUS0_FB0 0x0040
-#define MEMSTICK_STATUS0_MB 0x0080
+#define MEMSTICK_STATUS0_WP 0x01
+#define MEMSTICK_STATUS0_SL 0x02
+#define MEMSTICK_STATUS0_BF 0x10
+#define MEMSTICK_STATUS0_BE 0x20
+#define MEMSTICK_STATUS0_FB0 0x40
+#define MEMSTICK_STATUS0_MB 0x80
unsigned char status1;
-#define MEMSTICK_STATUS1_UCFG 0x0001
-#define MEMSTICK_STATUS1_FGER 0x0002
-#define MEMSTICK_STATUS1_UCEX 0x0004
-#define MEMSTICK_STATUS1_EXER 0x0008
-#define MEMSTICK_STATUS1_UCDT 0x0010
-#define MEMSTICK_STATUS1_DTER 0x0020
-#define MEMSTICK_STATUS1_FBI 0x0040
-#define MEMSTICK_STATUS1_MB 0x0080
+#define MEMSTICK_STATUS1_UCFG 0x01
+#define MEMSTICK_STATUS1_FGER 0x02
+#define MEMSTICK_STATUS1_UCEX 0x04
+#define MEMSTICK_STATUS1_EXER 0x08
+#define MEMSTICK_STATUS1_UCDT 0x10
+#define MEMSTICK_STATUS1_DTER 0x20
+#define MEMSTICK_STATUS1_FB1 0x40
+#define MEMSTICK_STATUS1_MB 0x80
} __attribute__((packed));
struct ms_id_register {
@@ -56,32 +56,32 @@
struct ms_param_register {
unsigned char system;
-#define MEMSTICK_SYS_ATEN 0xc0
-#define MEMSTICK_SYS_BAMD 0x80
#define MEMSTICK_SYS_PAM 0x08
+#define MEMSTICK_SYS_BAMD 0x80
unsigned char block_address_msb;
unsigned short block_address;
unsigned char cp;
-#define MEMSTICK_CP_BLOCK 0x0000
-#define MEMSTICK_CP_PAGE 0x0020
-#define MEMSTICK_CP_EXTRA 0x0040
-#define MEMSTICK_CP_OVERWRITE 0x0080
+#define MEMSTICK_CP_BLOCK 0x00
+#define MEMSTICK_CP_PAGE 0x20
+#define MEMSTICK_CP_EXTRA 0x40
+#define MEMSTICK_CP_OVERWRITE 0x80
unsigned char page_address;
} __attribute__((packed));
struct ms_extra_data_register {
unsigned char overwrite_flag;
-#define MEMSTICK_OVERWRITE_UPDATA 0x0010
-#define MEMSTICK_OVERWRITE_PAGE 0x0060
-#define MEMSTICK_OVERWRITE_BLOCK 0x0080
+#define MEMSTICK_OVERWRITE_UDST 0x10
+#define MEMSTICK_OVERWRITE_PGST1 0x20
+#define MEMSTICK_OVERWRITE_PGST0 0x40
+#define MEMSTICK_OVERWRITE_BKST 0x80
unsigned char management_flag;
-#define MEMSTICK_MANAGEMENT_SYSTEM 0x0004
-#define MEMSTICK_MANAGEMENT_TRANS_TABLE 0x0008
-#define MEMSTICK_MANAGEMENT_COPY 0x0010
-#define MEMSTICK_MANAGEMENT_ACCESS 0x0020
+#define MEMSTICK_MANAGEMENT_SYSFLG 0x04
+#define MEMSTICK_MANAGEMENT_ATFLG 0x08
+#define MEMSTICK_MANAGEMENT_SCMS1 0x10
+#define MEMSTICK_MANAGEMENT_SCMS0 0x20
unsigned short logical_address;
} __attribute__((packed));
@@ -96,9 +96,9 @@
struct mspro_param_register {
unsigned char system;
-#define MEMSTICK_SYS_SERIAL 0x80
#define MEMSTICK_SYS_PAR4 0x00
#define MEMSTICK_SYS_PAR8 0x40
+#define MEMSTICK_SYS_SERIAL 0x80
unsigned short data_count;
unsigned int data_address;
@@ -147,7 +147,7 @@
unsigned char w_length;
} __attribute__((packed));
-enum {
+enum memstick_tpc {
MS_TPC_READ_MG_STATUS = 0x01,
MS_TPC_READ_LONG_DATA = 0x02,
MS_TPC_READ_SHORT_DATA = 0x03,
@@ -167,7 +167,7 @@
MS_TPC_SET_CMD = 0x0e
};
-enum {
+enum memstick_command {
MS_CMD_BLOCK_END = 0x33,
MS_CMD_RESET = 0x3c,
MS_CMD_BLOCK_WRITE = 0x55,
@@ -201,8 +201,6 @@
/*** Driver structures and functions ***/
-#define MEMSTICK_PART_SHIFT 3
-
enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE };
#define MEMSTICK_POWER_OFF 0
@@ -215,24 +213,27 @@
struct memstick_host;
struct memstick_driver;
+struct memstick_device_id {
+ unsigned char match_flags;
#define MEMSTICK_MATCH_ALL 0x01
+ unsigned char type;
#define MEMSTICK_TYPE_LEGACY 0xff
#define MEMSTICK_TYPE_DUO 0x00
#define MEMSTICK_TYPE_PRO 0x01
+ unsigned char category;
#define MEMSTICK_CATEGORY_STORAGE 0xff
#define MEMSTICK_CATEGORY_STORAGE_DUO 0x00
+#define MEMSTICK_CATEGORY_IO 0x01
+#define MEMSTICK_CATEGORY_IO_PRO 0x10
-#define MEMSTICK_CLASS_GENERIC 0xff
-#define MEMSTICK_CLASS_GENERIC_DUO 0x00
-
-
-struct memstick_device_id {
- unsigned char match_flags;
- unsigned char type;
- unsigned char category;
unsigned char class;
+#define MEMSTICK_CLASS_FLASH 0xff
+#define MEMSTICK_CLASS_DUO 0x00
+#define MEMSTICK_CLASS_ROM 0x01
+#define MEMSTICK_CLASS_RO 0x02
+#define MEMSTICK_CLASS_WP 0x03
};
struct memstick_request {
@@ -319,9 +320,9 @@
void memstick_resume_host(struct memstick_host *host);
void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
- struct scatterlist *sg);
+ const struct scatterlist *sg);
void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
- void *buf, size_t length);
+ const void *buf, size_t length);
int memstick_next_req(struct memstick_host *host,
struct memstick_request **mrq);
void memstick_new_req(struct memstick_host *host);
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 655ea0d..b2f9444 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -141,6 +141,10 @@
MLX4_STAT_RATE_OFFSET = 5
};
+enum {
+ MLX4_MTT_FLAG_PRESENT = 1
+};
+
static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
{
return (major << 32) | (minor << 16) | subminor;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index fa65160..72a15dc 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -73,7 +73,7 @@
#endif
/*
- * vm_flags..
+ * vm_flags in vm_area_struct, see mm_types.h.
*/
#define VM_READ 0x00000001 /* currently active flags */
#define VM_WRITE 0x00000002
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 386edbe..bf33413 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -113,7 +113,7 @@
struct vm_area_struct *vm_next;
pgprot_t vm_page_prot; /* Access permissions of this VMA. */
- unsigned long vm_flags; /* Flags, listed below. */
+ unsigned long vm_flags; /* Flags, see mm.h. */
struct rb_node vm_rb;
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 443bc7c..428328a 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -751,8 +751,9 @@
*
* This function returns the next zone at or below a given zone index that is
* within the allowed nodemask using a cursor as the starting point for the
- * search. The zoneref returned is a cursor that is used as the next starting
- * point for future calls to next_zones_zonelist().
+ * search. The zoneref returned is a cursor that represents the current zone
+ * being examined. It should be advanced by one before calling
+ * next_zones_zonelist again.
*/
struct zoneref *next_zones_zonelist(struct zoneref *z,
enum zone_type highest_zoneidx,
@@ -768,9 +769,8 @@
*
* This function returns the first zone at or below a given zone index that is
* within the allowed nodemask. The zoneref returned is a cursor that can be
- * used to iterate the zonelist with next_zones_zonelist. The cursor should
- * not be used by the caller as it does not match the value of the zone
- * returned.
+ * used to iterate the zonelist with next_zones_zonelist by advancing it by
+ * one before calling.
*/
static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
enum zone_type highest_zoneidx,
@@ -795,7 +795,7 @@
#define for_each_zone_zonelist_nodemask(zone, z, zlist, highidx, nodemask) \
for (z = first_zones_zonelist(zlist, highidx, nodemask, &zone); \
zone; \
- z = next_zones_zonelist(z, highidx, nodemask, &zone)) \
+ z = next_zones_zonelist(++z, highidx, nodemask, &zone)) \
/**
* for_each_zone_zonelist - helper macro to iterate over valid zones in a zonelist at or below a given zone index
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 07112ee..8a45569 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -6,7 +6,6 @@
#ifdef __KERNEL__
#include <linux/in.h>
#endif
-#include <linux/pim.h>
/*
* Based on the MROUTING 3.5 defines primarily to keep
@@ -130,6 +129,7 @@
*/
#ifdef __KERNEL__
+#include <linux/pim.h>
#include <net/sock.h>
#ifdef CONFIG_IP_MROUTE
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 5cf5047..6f4c180 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -115,6 +115,7 @@
#ifdef __KERNEL__
+#include <linux/pim.h>
#include <linux/skbuff.h> /* for struct sk_buff_head */
#ifdef CONFIG_IPV6_MROUTE
diff --git a/include/linux/net.h b/include/linux/net.h
index 4a9a30f..6dc14a2 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -18,16 +18,9 @@
#ifndef _LINUX_NET_H
#define _LINUX_NET_H
-#include <linux/wait.h>
#include <linux/socket.h>
-#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */
#include <asm/socket.h>
-struct poll_table_struct;
-struct pipe_inode_info;
-struct inode;
-struct net;
-
#define NPROTO AF_MAX
#define SYS_SOCKET 1 /* sys_socket(2) */
@@ -62,6 +55,13 @@
#ifdef __KERNEL__
#include <linux/stringify.h>
#include <linux/random.h>
+#include <linux/wait.h>
+#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */
+
+struct poll_table_struct;
+struct pipe_inode_info;
+struct inode;
+struct net;
#define SOCK_ASYNC_NOSPACE 0
#define SOCK_ASYNC_WAITDATA 1
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 3ba2506..8837928 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -57,6 +57,15 @@
{
return __pci_osc_support_set(flags, PCI_EXPRESS_ROOT_HID_STRING);
}
+static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
+{
+ /* Find root host bridge */
+ while (pdev->bus->self)
+ pdev = pdev->bus->self;
+
+ return acpi_get_pci_rootbridge_handle(pci_domain_nr(pdev->bus),
+ pdev->bus->number);
+}
#else
#if !defined(AE_ERROR)
typedef u32 acpi_status;
@@ -66,6 +75,8 @@
{return AE_ERROR;}
static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;}
static inline acpi_status pcie_osc_support_set(u32 flags) {return AE_ERROR;}
+static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
+{ return NULL; }
#endif
#endif /* _PCI_ACPI_H_ */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c0e1400..98dc624 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -534,7 +534,7 @@
#ifdef CONFIG_PCI_LEGACY
struct pci_dev __deprecated *pci_find_device(unsigned int vendor,
unsigned int device,
- const struct pci_dev *from);
+ struct pci_dev *from);
struct pci_dev __deprecated *pci_find_slot(unsigned int bus,
unsigned int devfn);
#endif /* CONFIG_PCI_LEGACY */
@@ -550,7 +550,7 @@
struct pci_dev *from);
struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device,
unsigned int ss_vendor, unsigned int ss_device,
- const struct pci_dev *from);
+ struct pci_dev *from);
struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
struct pci_dev *pci_get_bus_and_slot(unsigned int bus, unsigned int devfn);
struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from);
@@ -816,7 +816,7 @@
static inline struct pci_dev *pci_find_device(unsigned int vendor,
unsigned int device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
return NULL;
}
@@ -838,7 +838,7 @@
unsigned int device,
unsigned int ss_vendor,
unsigned int ss_device,
- const struct pci_dev *from)
+ struct pci_dev *from)
{
return NULL;
}
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 9ec2bcc..f1624b3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2428,6 +2428,9 @@
#define PCI_DEVICE_ID_INTEL_ICH10_3 0x3a1a
#define PCI_DEVICE_ID_INTEL_ICH10_4 0x3a30
#define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60
+#define PCI_DEVICE_ID_INTEL_PCH_0 0x3b10
+#define PCI_DEVICE_ID_INTEL_PCH_1 0x3b11
+#define PCI_DEVICE_ID_INTEL_PCH_2 0x3b30
#define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f
#define PCI_DEVICE_ID_INTEL_5100_16 0x65f0
#define PCI_DEVICE_ID_INTEL_5100_21 0x65f5
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 22921ac..d7e98ff 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -161,4 +161,13 @@
} \
} while (0)
+#define do_each_pid_thread(pid, type, task) \
+ do_each_pid_task(pid, type, task) { \
+ struct task_struct *tg___ = task; \
+ do {
+
+#define while_each_pid_thread(pid, type, task) \
+ } while_each_thread(tg___, task); \
+ task = tg___; \
+ } while_each_pid_task(pid, type, task)
#endif /* _LINUX_PID_H */
diff --git a/include/linux/pim.h b/include/linux/pim.h
index 236ffd31..1ba0661 100644
--- a/include/linux/pim.h
+++ b/include/linux/pim.h
@@ -3,22 +3,6 @@
#include <asm/byteorder.h>
-#ifndef __KERNEL__
-struct pim {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
- __u8 pim_type:4, /* PIM message type */
- pim_ver:4; /* PIM version */
-#elif defined(__BIG_ENDIAN_BITFIELD)
- __u8 pim_ver:4; /* PIM version */
- pim_type:4; /* PIM message type */
-#endif
- __u8 pim_rsv; /* Reserved */
- __be16 pim_cksum; /* Checksum */
-};
-
-#define PIM_MINLEN 8
-#endif
-
/* Message types - V1 */
#define PIM_V1_VERSION __constant_htonl(0x10000000)
#define PIM_V1_REGISTER 1
@@ -27,7 +11,6 @@
#define PIM_VERSION 2
#define PIM_REGISTER 1
-#if defined(__KERNEL__)
#define PIM_NULL_REGISTER __constant_htonl(0x40000000)
/* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */
@@ -42,4 +25,3 @@
struct sk_buff;
extern int pim_rcv_v1(struct sk_buff *);
#endif
-#endif
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 1ce54b6..be764e5 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -21,7 +21,14 @@
/*
* Resource Management
*/
+#ifdef CONFIG_PNP
struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
+#else
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned int type, unsigned int num)
+{
+ return NULL;
+}
+#endif
static inline int pnp_resource_valid(struct resource *res)
{
diff --git a/include/linux/quicklist.h b/include/linux/quicklist.h
index 39b6671..bd46643 100644
--- a/include/linux/quicklist.h
+++ b/include/linux/quicklist.h
@@ -80,6 +80,13 @@
unsigned long quicklist_total_size(void);
+#else
+
+static inline unsigned long quicklist_total_size(void)
+{
+ return 0;
+}
+
#endif
#endif /* LINUX_QUICKLIST_H */
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index b160fb1..37aaf2b 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -6,6 +6,7 @@
int flags, const char *dev_name, void *data, struct vfsmount *mnt);
#ifndef CONFIG_MMU
+extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
unsigned long addr,
unsigned long len,
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index b93b541..988e55f 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,6 +59,7 @@
* Architecture independent implemenations of sys_reboot commands.
*/
+extern void kernel_restart_prepare(char *cmd);
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
extern void kernel_power_off(void);
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index fdeadd9..271c1c2 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -166,7 +166,7 @@
int ret = -EBUSY;
spin_lock_irqsave(&cnt->lock, flags);
- if (cnt->usage < limit) {
+ if (cnt->usage <= limit) {
cnt->limit = limit;
ret = 0;
}
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 69407f8..fed6f5e 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -102,7 +102,7 @@
* Called from mm/filemap_xip.c to unmap empty zero page
*/
pte_t *page_check_address(struct page *, struct mm_struct *,
- unsigned long, spinlock_t **);
+ unsigned long, spinlock_t **, int);
/*
* Used by swapoff to help locate where page is expected in vma.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5850bfb..3d9120c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -87,6 +87,7 @@
#include <linux/task_io_accounting.h>
#include <linux/kobject.h>
#include <linux/latencytop.h>
+#include <linux/cred.h>
#include <asm/processor.h>
@@ -1474,6 +1475,10 @@
__put_task_struct(t);
}
+extern cputime_t task_utime(struct task_struct *p);
+extern cputime_t task_stime(struct task_struct *p);
+extern cputime_t task_gtime(struct task_struct *p);
+
/*
* Per process flags
*/
diff --git a/include/linux/security.h b/include/linux/security.h
index fd96e7f..80c4d00 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -46,8 +46,8 @@
*/
extern int cap_capable(struct task_struct *tsk, int cap);
extern int cap_settime(struct timespec *ts, struct timezone *tz);
-extern int cap_ptrace(struct task_struct *parent, struct task_struct *child,
- unsigned int mode);
+extern int cap_ptrace_may_access(struct task_struct *child, unsigned int mode);
+extern int cap_ptrace_traceme(struct task_struct *parent);
extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
extern int cap_capset_check(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
extern void cap_capset_set(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -1157,17 +1157,24 @@
* @alter contains the flag indicating whether changes are to be made.
* Return 0 if permission is granted.
*
- * @ptrace:
- * Check permission before allowing the @parent process to trace the
+ * @ptrace_may_access:
+ * Check permission before allowing the current process to trace the
* @child process.
* Security modules may also want to perform a process tracing check
* during an execve in the set_security or apply_creds hooks of
* binprm_security_ops if the process is being traced and its security
* attributes would be changed by the execve.
- * @parent contains the task_struct structure for parent process.
- * @child contains the task_struct structure for child process.
+ * @child contains the task_struct structure for the target process.
* @mode contains the PTRACE_MODE flags indicating the form of access.
* Return 0 if permission is granted.
+ * @ptrace_traceme:
+ * Check that the @parent process has sufficient permission to trace the
+ * current process before allowing the current process to present itself
+ * to the @parent process for tracing.
+ * The parent process will still have to undergo the ptrace_may_access
+ * checks before it is allowed to trace this one.
+ * @parent contains the task_struct structure for debugger process.
+ * Return 0 if permission is granted.
* @capget:
* Get the @effective, @inheritable, and @permitted capability sets for
* the @target process. The hook may also perform permission checking to
@@ -1287,8 +1294,8 @@
struct security_operations {
char name[SECURITY_NAME_MAX + 1];
- int (*ptrace) (struct task_struct *parent, struct task_struct *child,
- unsigned int mode);
+ int (*ptrace_may_access) (struct task_struct *child, unsigned int mode);
+ int (*ptrace_traceme) (struct task_struct *parent);
int (*capget) (struct task_struct *target,
kernel_cap_t *effective,
kernel_cap_t *inheritable, kernel_cap_t *permitted);
@@ -1560,8 +1567,8 @@
extern void securityfs_remove(struct dentry *dentry);
/* Security operations */
-int security_ptrace(struct task_struct *parent, struct task_struct *child,
- unsigned int mode);
+int security_ptrace_may_access(struct task_struct *child, unsigned int mode);
+int security_ptrace_traceme(struct task_struct *parent);
int security_capget(struct task_struct *target,
kernel_cap_t *effective,
kernel_cap_t *inheritable,
@@ -1742,11 +1749,15 @@
return 0;
}
-static inline int security_ptrace(struct task_struct *parent,
- struct task_struct *child,
- unsigned int mode)
+static inline int security_ptrace_may_access(struct task_struct *child,
+ unsigned int mode)
{
- return cap_ptrace(parent, child, mode);
+ return cap_ptrace_may_access(child, mode);
+}
+
+static inline int security_ptrace_traceme(struct task_struct *parent)
+{
+ return cap_ptrace_traceme(parent);
}
static inline int security_capget(struct task_struct *target,
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cfcc45b..9099237 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -901,7 +901,7 @@
static inline unsigned char *__pskb_pull(struct sk_buff *skb, unsigned int len)
{
if (len > skb_headlen(skb) &&
- !__pskb_pull_tail(skb, len-skb_headlen(skb)))
+ !__pskb_pull_tail(skb, len - skb_headlen(skb)))
return NULL;
skb->len -= len;
return skb->data += len;
@@ -918,7 +918,7 @@
return 1;
if (unlikely(len > skb->len))
return 0;
- return __pskb_pull_tail(skb, len-skb_headlen(skb)) != NULL;
+ return __pskb_pull_tail(skb, len - skb_headlen(skb)) != NULL;
}
/**
@@ -1321,7 +1321,7 @@
unsigned int size = skb->len;
if (likely(size >= len))
return 0;
- return skb_pad(skb, len-size);
+ return skb_pad(skb, len - size);
}
static inline int skb_add_data(struct sk_buff *skb,
@@ -1452,6 +1452,10 @@
extern int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
int hlen,
struct iovec *iov);
+extern int skb_copy_datagram_from_iovec(struct sk_buff *skb,
+ int offset,
+ struct iovec *from,
+ int len);
extern void skb_free_datagram(struct sock *sk, struct sk_buff *skb);
extern int skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
unsigned int flags);
diff --git a/include/linux/smb.h b/include/linux/smb.h
index caa43b2..82fefdd 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -11,7 +11,9 @@
#include <linux/types.h>
#include <linux/magic.h>
+#ifdef __KERNEL__
#include <linux/time.h>
+#endif
enum smb_protocol {
SMB_PROTOCOL_NONE,
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 5da9794..b106fd8 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_STACKTRACE_H
#define __LINUX_STACKTRACE_H
+struct task_struct;
+
#ifdef CONFIG_STACKTRACE
struct stack_trace {
unsigned int nr_entries, max_entries;
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index f1cb0ba..faf1519 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -3,16 +3,13 @@
/* "Bogolock": stop the entire machine, disable interrupts. This is a
very heavy lock, which is equivalent to grabbing every spinlock
(and more). So the "read" side to such a lock is anything which
- diables preeempt. */
+ disables preeempt. */
#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <asm/system.h>
#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
-/* Deprecated, but useful for transition. */
-#define ALL_CPUS ~0U
-
/**
* stop_machine: freeze the machine on all CPUs and run this function
* @fn: the function to run
@@ -50,18 +47,4 @@
return ret;
}
#endif /* CONFIG_SMP */
-
-static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
- unsigned int cpu)
-{
- /* If they don't care which cpu fn runs on, just pick one. */
- if (cpu == NR_CPUS)
- return stop_machine(fn, data, NULL);
- else if (cpu == ~0U)
- return stop_machine(fn, data, &cpu_possible_map);
- else {
- cpumask_t cpus = cpumask_of_cpu(cpu);
- return stop_machine(fn, data, &cpus);
- }
-}
#endif /* _LINUX_STOP_MACHINE */
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index ef2e3a2..dc05b54 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -143,7 +143,6 @@
unsigned long sc_flags;
struct list_head sc_dto_q; /* DTO tasklet I/O pending Q */
struct list_head sc_read_complete_q;
- spinlock_t sc_read_complete_lock;
struct work_struct sc_work;
};
/* sc_flags */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index c634350..2ce8207 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -217,11 +217,11 @@
#ifdef CONFIG_HIBERNATION
/* kernel/power/snapshot.c */
extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
-static inline void register_nosave_region(unsigned long b, unsigned long e)
+static inline void __init register_nosave_region(unsigned long b, unsigned long e)
{
__register_nosave_region(b, e, 0);
}
-static inline void register_nosave_region_late(unsigned long b, unsigned long e)
+static inline void __init register_nosave_region_late(unsigned long b, unsigned long e)
{
__register_nosave_region(b, e, 1);
}
diff --git a/include/linux/tick.h b/include/linux/tick.h
index d3c0269..8cf8cfe 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -74,10 +74,13 @@
extern int tick_init_highres(void);
extern int tick_program_event(ktime_t expires, int force);
extern void tick_setup_sched_timer(void);
+# endif
+
+# if defined CONFIG_NO_HZ || defined CONFIG_HIGH_RES_TIMERS
extern void tick_cancel_sched_timer(int cpu);
# else
static inline void tick_cancel_sched_timer(int cpu) { }
-# endif /* HIGHRES */
+# endif
# ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
extern struct tick_device *tick_get_broadcast_device(void);
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index b48d819..6186a78 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -272,7 +272,7 @@
* tracehook_report_clone_complete(). This must prevent the child from
* self-reaping if tracehook_report_clone_complete() uses the @child
* pointer; otherwise it might have died and been released by the time
- * tracehook_report_report_clone_complete() is called.
+ * tracehook_report_clone_complete() is called.
*
* Called with no locks held, but the child cannot run until this returns.
*/
diff --git a/include/linux/tty.h b/include/linux/tty.h
index e3579cb..0cbec74 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -331,6 +331,8 @@
extern void tty_driver_flush_buffer(struct tty_struct *tty);
extern void tty_throttle(struct tty_struct *tty);
extern void tty_unthrottle(struct tty_struct *tty);
+extern int tty_do_resize(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct winsize *ws);
extern int is_current_pgrp_orphaned(void);
extern struct pid *tty_get_pgrp(struct tty_struct *tty);
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e1065ac..16d2794 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -168,6 +168,18 @@
*
* Optional: If not provided then the write method is called under
* the atomic write lock to keep it serialized with the ldisc.
+ *
+ * int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty,
+ * unsigned int rows, unsigned int cols);
+ *
+ * Called when a termios request is issued which changes the
+ * requested terminal geometry.
+ *
+ * Optional: the default action is to update the termios structure
+ * without error. This is usually the correct behaviour. Drivers should
+ * not force errors here if they are not resizable objects (eg a serial
+ * line). See tty_do_resize() if you need to wrap the standard method
+ * in your own logic - the usual case.
*/
#include <linux/fs.h>
@@ -206,6 +218,8 @@
int (*tiocmget)(struct tty_struct *tty, struct file *file);
int (*tiocmset)(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
+ int (*resize)(struct tty_struct *tty, struct tty_struct *real_tty,
+ struct winsize *ws);
#ifdef CONFIG_CONSOLE_POLL
int (*poll_init)(struct tty_driver *driver, int line, char *options);
int (*poll_get_char)(struct tty_driver *driver, int line);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 5811c5d..94ac74a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -110,6 +110,10 @@
* @sysfs_files_created: sysfs attributes exist
* @needs_remote_wakeup: flag set when the driver requires remote-wakeup
* capability during autosuspend.
+ * @needs_altsetting0: flag set when a set-interface request for altsetting 0
+ * has been deferred.
+ * @needs_binding: flag set when the driver should be re-probed or unbound
+ * following a reset or suspend operation it doesn't support.
* @dev: driver model's view of this device
* @usb_dev: if an interface is bound to the USB major, this will point
* to the sysfs representation for that device.
@@ -160,6 +164,7 @@
unsigned is_active:1; /* the interface is not suspended */
unsigned sysfs_files_created:1; /* the sysfs attributes exist */
unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
+ unsigned needs_altsetting0:1; /* switch to altsetting 0 is pending */
unsigned needs_binding:1; /* needs delayed unbind/rebind */
struct device dev; /* interface specific device info */
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
new file mode 100644
index 0000000..630962c
--- /dev/null
+++ b/include/linux/usb/musb.h
@@ -0,0 +1,98 @@
+/*
+ * This is used to for host and peripheral modes of the driver for
+ * Inventra (Multidrop) Highspeed Dual-Role Controllers: (M)HDRC.
+ *
+ * Board initialization should put one of these into dev->platform_data,
+ * probably on some platform_device named "musb_hdrc". It encapsulates
+ * key configuration differences between boards.
+ */
+
+/* The USB role is defined by the connector used on the board, so long as
+ * standards are being followed. (Developer boards sometimes won't.)
+ */
+enum musb_mode {
+ MUSB_UNDEFINED = 0,
+ MUSB_HOST, /* A or Mini-A connector */
+ MUSB_PERIPHERAL, /* B or Mini-B connector */
+ MUSB_OTG /* Mini-AB connector */
+};
+
+struct clk;
+
+struct musb_hdrc_eps_bits {
+ const char name[16];
+ u8 bits;
+};
+
+struct musb_hdrc_config {
+ /* MUSB configuration-specific details */
+ unsigned multipoint:1; /* multipoint device */
+ unsigned dyn_fifo:1; /* supports dynamic fifo sizing */
+ unsigned soft_con:1; /* soft connect required */
+ unsigned utm_16:1; /* utm data witdh is 16 bits */
+ unsigned big_endian:1; /* true if CPU uses big-endian */
+ unsigned mult_bulk_tx:1; /* Tx ep required for multbulk pkts */
+ unsigned mult_bulk_rx:1; /* Rx ep required for multbulk pkts */
+ unsigned high_iso_tx:1; /* Tx ep required for HB iso */
+ unsigned high_iso_rx:1; /* Rx ep required for HD iso */
+ unsigned dma:1; /* supports DMA */
+ unsigned vendor_req:1; /* vendor registers required */
+
+ u8 num_eps; /* number of endpoints _with_ ep0 */
+ u8 dma_channels; /* number of dma channels */
+ u8 dyn_fifo_size; /* dynamic size in bytes */
+ u8 vendor_ctrl; /* vendor control reg width */
+ u8 vendor_stat; /* vendor status reg witdh */
+ u8 dma_req_chan; /* bitmask for required dma channels */
+ u8 ram_bits; /* ram address size */
+
+ struct musb_hdrc_eps_bits *eps_bits;
+};
+
+struct musb_hdrc_platform_data {
+ /* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */
+ u8 mode;
+
+ /* for clk_get() */
+ const char *clock;
+
+ /* (HOST or OTG) switch VBUS on/off */
+ int (*set_vbus)(struct device *dev, int is_on);
+
+ /* (HOST or OTG) mA/2 power supplied on (default = 8mA) */
+ u8 power;
+
+ /* (PERIPHERAL) mA/2 max power consumed (default = 100mA) */
+ u8 min_power;
+
+ /* (HOST or OTG) msec/2 after VBUS on till power good */
+ u8 potpgt;
+
+ /* Power the device on or off */
+ int (*set_power)(int state);
+
+ /* Turn device clock on or off */
+ int (*set_clock)(struct clk *clock, int is_on);
+
+ /* MUSB configuration-specific details */
+ struct musb_hdrc_config *config;
+};
+
+
+/* TUSB 6010 support */
+
+#define TUSB6010_OSCCLK_60 16667 /* psec/clk @ 60.0 MHz */
+#define TUSB6010_REFCLK_24 41667 /* psec/clk @ 24.0 MHz XI */
+#define TUSB6010_REFCLK_19 52083 /* psec/clk @ 19.2 MHz CLKIN */
+
+#ifdef CONFIG_ARCH_OMAP2
+
+extern int __init tusb6010_setup_interface(
+ struct musb_hdrc_platform_data *data,
+ unsigned ps_refclk, unsigned waitpin,
+ unsigned async_cs, unsigned sync_cs,
+ unsigned irq, unsigned dmachan);
+
+extern int tusb6010_platform_retime(unsigned is_refclk);
+
+#endif /* OMAP2 */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 09a3e6a..655341d 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -17,7 +17,8 @@
#include <linux/mutex.h>
#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
-#define SERIAL_TTY_MINORS 255 /* loads of devices :) */
+#define SERIAL_TTY_MINORS 254 /* loads of devices :) */
+#define SERIAL_TTY_NO_MINOR 255 /* No minor was assigned */
/* The maximum number of ports one device can grab at once */
#define MAX_NUM_PORTS 8
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e466bd5..303d93f 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -55,13 +55,13 @@
*/
#ifndef __LINUX_VIDEODEV2_H
#define __LINUX_VIDEODEV2_H
+
#ifdef __KERNEL__
#include <linux/time.h> /* need struct timeval */
-#include <linux/compiler.h> /* need __user */
#else
-#define __user
#include <sys/time.h>
#endif
+#include <linux/compiler.h>
#include <linux/ioctl.h>
#include <linux/types.h>
@@ -334,6 +334,8 @@
#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
/*
* F O R M A T E N U M E R A T I O N
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 364789a..328eb40 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -4,9 +4,9 @@
#include <linux/spinlock.h>
#include <asm/page.h> /* pgprot_t */
-struct vm_area_struct;
+struct vm_area_struct; /* vma defining user mapping in mm_types.h */
-/* bits in vm_struct->flags */
+/* bits in flags of vmalloc's vm_struct below */
#define VM_IOREMAP 0x00000001 /* ioremap() and friends */
#define VM_ALLOC 0x00000002 /* vmalloc() */
#define VM_MAP 0x00000004 /* vmap()ed pages */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 1c78d56..1cbd0a7 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -35,7 +35,6 @@
int vc_allocate(unsigned int console);
int vc_cons_allocated(unsigned int console);
int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
void vc_deallocate(unsigned int console);
void reset_palette(struct vc_data *vc);
void do_blank_screen(int entering_gfx);
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index b3d3e27..c3626c0 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -596,4 +596,5 @@
int p9_error_init(void);
int p9_errstr2errno(char *, int);
int p9_trans_fd_init(void);
+void p9_trans_fd_exit(void);
#endif /* NET_9P_H */
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index 0db3a40..3ca7371 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -26,6 +26,8 @@
#ifndef NET_9P_TRANSPORT_H
#define NET_9P_TRANSPORT_H
+#include <linux/module.h>
+
/**
* enum p9_trans_status - different states of underlying transports
* @Connected: transport is connected and healthy
@@ -91,9 +93,12 @@
int maxsize; /* max message size of transport */
int def; /* this transport should be default */
struct p9_trans * (*create)(const char *, char *, int, unsigned char);
+ struct module *owner;
};
void v9fs_register_trans(struct p9_trans_module *m);
-struct p9_trans_module *v9fs_match_trans(const substring_t *name);
-struct p9_trans_module *v9fs_default_trans(void);
+void v9fs_unregister_trans(struct p9_trans_module *m);
+struct p9_trans_module *v9fs_get_trans_by_name(const substring_t *name);
+struct p9_trans_module *v9fs_get_default_trans(void);
+void v9fs_put_trans(struct p9_trans_module *m);
#endif /* NET_9P_TRANSPORT_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 06b2814..c216de5 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -80,7 +80,8 @@
struct net_device *dev,
int strict);
-extern int ipv6_dev_get_saddr(struct net_device *dev,
+extern int ipv6_dev_get_saddr(struct net *net,
+ struct net_device *dev,
const struct in6_addr *daddr,
unsigned int srcprefs,
struct in6_addr *saddr);
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index cbf7510..46a43b7 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -325,7 +325,8 @@
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *src);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
+int hci_conn_check_link_mode(struct hci_conn *conn);
int hci_conn_auth(struct hci_conn *conn);
int hci_conn_encrypt(struct hci_conn *conn);
int hci_conn_change_link_key(struct hci_conn *conn);
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 95c660c..9132490 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -208,6 +208,9 @@
extern void inet_twsk_deschedule(struct inet_timewait_sock *tw,
struct inet_timewait_death_row *twdr);
+extern void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+ struct inet_timewait_death_row *twdr, int family);
+
static inline
struct net *twsk_net(const struct inet_timewait_sock *twsk)
{
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 2f8b3c0..5f53db7 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -38,11 +38,6 @@
#define RT6_LOOKUP_F_SRCPREF_COA 0x00000020
-#ifdef CONFIG_IPV6_MULTIPLE_TABLES
-extern struct rt6_info *ip6_prohibit_entry;
-extern struct rt6_info *ip6_blk_hole_entry;
-#endif
-
extern void ip6_route_input(struct sk_buff *skb);
extern struct dst_entry * ip6_route_output(struct net *net,
@@ -112,13 +107,13 @@
{
struct sk_buff *skb;
struct netlink_callback *cb;
+ struct net *net;
};
extern int rt6_dump_route(struct rt6_info *rt, void *p_arg);
extern void rt6_ifdown(struct net *net, struct net_device *dev);
extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
-extern rwlock_t rt6_lock;
/*
* Store a destination cache entry in a socket
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index cbb59eb..7312c3d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -140,8 +140,24 @@
/*
- * IPVS statistics object
+ * IPVS statistics objects
*/
+struct ip_vs_estimator {
+ struct list_head list;
+
+ u64 last_inbytes;
+ u64 last_outbytes;
+ u32 last_conns;
+ u32 last_inpkts;
+ u32 last_outpkts;
+
+ u32 cps;
+ u32 inpps;
+ u32 outpps;
+ u32 inbps;
+ u32 outbps;
+};
+
struct ip_vs_stats
{
__u32 conns; /* connections scheduled */
@@ -156,7 +172,15 @@
__u32 inbps; /* current in byte rate */
__u32 outbps; /* current out byte rate */
+ /*
+ * Don't add anything before the lock, because we use memcpy() to copy
+ * the members before the lock to struct ip_vs_stats_user in
+ * ip_vs_ctl.c.
+ */
+
spinlock_t lock; /* spin lock */
+
+ struct ip_vs_estimator est; /* estimator */
};
struct dst_entry;
@@ -440,7 +464,7 @@
*/
extern const char *ip_vs_proto_name(unsigned proto);
extern void ip_vs_init_hash_table(struct list_head *table, int rows);
-#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table(t, sizeof(t)/sizeof(t[0]))
+#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table((t), ARRAY_SIZE((t)))
#define IP_VS_APP_TYPE_FTP 1
@@ -620,7 +644,7 @@
extern int sysctl_ip_vs_sync_threshold[2];
extern int sysctl_ip_vs_nat_icmp_send;
extern struct ip_vs_stats ip_vs_stats;
-extern struct ctl_path net_vs_ctl_path[];
+extern const struct ctl_path net_vs_ctl_path[];
extern struct ip_vs_service *
ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
@@ -659,7 +683,7 @@
/*
* IPVS rate estimator prototypes (from ip_vs_est.c)
*/
-extern int ip_vs_new_estimator(struct ip_vs_stats *stats);
+extern void ip_vs_new_estimator(struct ip_vs_stats *stats);
extern void ip_vs_kill_estimator(struct ip_vs_stats *stats);
extern void ip_vs_zero_estimator(struct ip_vs_stats *stats);
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b397e4d..ff137fd 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -708,10 +708,7 @@
* rely on the host system for such buffering. This option is used
* to configure the IEEE 802.11 upper layer to buffer broadcast and
* multicast frames when there are power saving stations so that
- * the driver can fetch them with ieee80211_get_buffered_bc(). Note
- * that not setting this flag works properly only when the
- * %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is also not set because
- * otherwise the stack will not know when the DTIM beacon was sent.
+ * the driver can fetch them with ieee80211_get_buffered_bc().
*
* @IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE:
* Hardware is not capable of short slot operation on the 2.4 GHz band.
@@ -1099,10 +1096,8 @@
* See the section "Frame filtering" for more information.
* This callback must be implemented and atomic.
*
- * @set_tim: Set TIM bit. If the hardware/firmware takes care of beacon
- * generation (that is, %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is set)
- * mac80211 calls this function when a TIM bit must be set or cleared
- * for a given AID. Must be atomic.
+ * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit
+ * must be set or cleared for a given AID. Must be atomic.
*
* @set_key: See the section "Hardware crypto acceleration"
* This callback can sleep, and is only called between add_interface
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 18024b8..208fe5a 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -702,7 +702,7 @@
*/
static inline int nla_ok(const struct nlattr *nla, int remaining)
{
- return remaining >= sizeof(*nla) &&
+ return remaining >= (int) sizeof(*nla) &&
nla->nla_len >= sizeof(*nla) &&
nla->nla_len <= remaining;
}
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 6affcfa..b786a5b 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -78,6 +78,7 @@
extern int register_qdisc(struct Qdisc_ops *qops);
extern int unregister_qdisc(struct Qdisc_ops *qops);
+extern void qdisc_list_del(struct Qdisc *q);
extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
@@ -89,7 +90,10 @@
static inline void qdisc_run(struct Qdisc *q)
{
- if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
+ struct netdev_queue *txq = q->dev_queue;
+
+ if (!netif_tx_queue_stopped(txq) &&
+ !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
__qdisc_run(q);
}
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a7abfda..e556962 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -27,6 +27,7 @@
{
__QDISC_STATE_RUNNING,
__QDISC_STATE_SCHED,
+ __QDISC_STATE_DEACTIVATED,
};
struct qdisc_size_table {
@@ -60,7 +61,6 @@
struct gnet_stats_basic bstats;
struct gnet_stats_queue qstats;
struct gnet_stats_rate_est rate_est;
- struct rcu_head q_rcu;
int (*reshape_fail)(struct sk_buff *skb,
struct Qdisc *q);
@@ -193,6 +193,11 @@
return qdisc->dev_queue->qdisc;
}
+static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc)
+{
+ return qdisc->dev_queue->qdisc_sleeping;
+}
+
/* The qdisc root lock is a mechanism by which to top level
* of a qdisc tree can be locked from any qdisc node in the
* forest. This allows changing the configuration of some
@@ -212,6 +217,14 @@
return qdisc_lock(root);
}
+static inline spinlock_t *qdisc_root_sleeping_lock(struct Qdisc *qdisc)
+{
+ struct Qdisc *root = qdisc_root_sleeping(qdisc);
+
+ ASSERT_RTNL();
+ return qdisc_lock(root);
+}
+
static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)
{
return qdisc->dev_queue->dev;
@@ -219,12 +232,12 @@
static inline void sch_tree_lock(struct Qdisc *q)
{
- spin_lock_bh(qdisc_root_lock(q));
+ spin_lock_bh(qdisc_root_sleeping_lock(q));
}
static inline void sch_tree_unlock(struct Qdisc *q)
{
- spin_unlock_bh(qdisc_root_lock(q));
+ spin_unlock_bh(qdisc_root_sleeping_lock(q));
}
#define tcf_tree_lock(tp) sch_tree_lock((tp)->q)
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 2481173..029a54a 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -227,6 +227,9 @@
const struct sctp_chunk *,
const __u8 *,
const size_t );
+struct sctp_chunk *sctp_make_violation_paramlen(const struct sctp_association *,
+ const struct sctp_chunk *,
+ struct sctp_paramhdr *);
struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *,
const struct sctp_transport *,
const void *payload,
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 5c40cc5..192f871 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -309,6 +309,20 @@
};
/*
+ * The Well Known LUNS (SAM-3) in our int representation of a LUN
+ */
+#define SCSI_W_LUN_BASE 0xc100
+#define SCSI_W_LUN_REPORT_LUNS (SCSI_W_LUN_BASE + 1)
+#define SCSI_W_LUN_ACCESS_CONTROL (SCSI_W_LUN_BASE + 2)
+#define SCSI_W_LUN_TARGET_LOG_PAGE (SCSI_W_LUN_BASE + 3)
+
+static inline int scsi_is_wlun(unsigned int lun)
+{
+ return (lun & 0xff00) == SCSI_W_LUN_BASE;
+}
+
+
+/*
* MESSAGE CODES
*/
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 291d56a..80b2e93 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -6,6 +6,7 @@
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/blkdev.h>
+#include <scsi/scsi.h>
#include <asm/atomic.h>
struct request_queue;
@@ -426,7 +427,7 @@
static inline int scsi_device_protection(struct scsi_device *sdev)
{
- return sdev->inquiry[5] & (1<<0);
+ return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0);
}
#define MODULE_ALIAS_SCSI_DEVICE(type) \
diff --git a/init/Kconfig b/init/Kconfig
index b678803..c11da38 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -558,17 +558,6 @@
If unsure say Y here.
-config SYSCTL_SYSCALL_CHECK
- bool "Sysctl checks" if EMBEDDED
- depends on SYSCTL_SYSCALL
- default y
- ---help---
- sys_sysctl uses binary paths that have been found challenging
- to properly maintain and use. This enables checks that help
- you to keep things correct.
-
- If unsure say Y here.
-
config KALLSYMS
bool "Load all symbols for debugging/ksymoops" if EMBEDDED
default y
diff --git a/init/main.c b/init/main.c
index f6f7042..3820323 100644
--- a/init/main.c
+++ b/init/main.c
@@ -708,7 +708,7 @@
int result;
if (initcall_debug) {
- print_fn_descriptor_symbol("calling %s\n", fn);
+ printk("calling %pF\n", fn);
t0 = ktime_get();
}
@@ -718,8 +718,8 @@
t1 = ktime_get();
delta = ktime_sub(t1, t0);
- print_fn_descriptor_symbol("initcall %s", fn);
- printk(" returned %d after %Ld msecs\n", result,
+ printk("initcall %pF returned %d after %Ld msecs\n",
+ fn, result,
(unsigned long long) delta.tv64 >> 20);
}
@@ -737,8 +737,7 @@
local_irq_enable();
}
if (msgbuf[0]) {
- print_fn_descriptor_symbol(KERN_WARNING "initcall %s", fn);
- printk(" returned with %s\n", msgbuf);
+ printk("initcall %pF returned with %s\n", fn, msgbuf);
}
return result;
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 972f8e6..59cedfb 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -243,10 +243,11 @@
static int audit_match_perm(struct audit_context *ctx, int mask)
{
+ unsigned n;
if (unlikely(!ctx))
return 0;
- unsigned n = ctx->major;
+ n = ctx->major;
switch (audit_classify_syscall(ctx->arch, n)) {
case 0: /* native */
if ((mask & AUDIT_PERM_WRITE) &&
diff --git a/kernel/capability.c b/kernel/capability.c
index 0101e84..33e51e7 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -486,17 +486,22 @@
return ret;
}
-int __capable(struct task_struct *t, int cap)
+/**
+ * capable - Determine if the current task has a superior capability in effect
+ * @cap: The capability to be tested for
+ *
+ * Return true if the current task has the given superior capability currently
+ * available for use, false if not.
+ *
+ * This sets PF_SUPERPRIV on the task if the capability is available on the
+ * assumption that it's about to be used.
+ */
+int capable(int cap)
{
- if (security_capable(t, cap) == 0) {
- t->flags |= PF_SUPERPRIV;
+ if (has_capability(current, cap)) {
+ current->flags |= PF_SUPERPRIV;
return 1;
}
return 0;
}
-
-int capable(int cap)
-{
- return __capable(current, cap);
-}
EXPORT_SYMBOL(capable);
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 13932abd..a0123d7 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2738,14 +2738,15 @@
*/
void cgroup_mm_owner_callbacks(struct task_struct *old, struct task_struct *new)
{
- struct cgroup *oldcgrp, *newcgrp;
+ struct cgroup *oldcgrp, *newcgrp = NULL;
if (need_mm_owner_callback) {
int i;
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
struct cgroup_subsys *ss = subsys[i];
oldcgrp = task_cgroup(old, ss->subsys_id);
- newcgrp = task_cgroup(new, ss->subsys_id);
+ if (new)
+ newcgrp = task_cgroup(new, ss->subsys_id);
if (oldcgrp == newcgrp)
continue;
if (ss->mm_owner_changed)
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index d5ab79c..827cd9a 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -14,6 +14,8 @@
* 2003-10-22 Updates by Stephen Hemminger.
* 2004 May-July Rework by Paul Jackson.
* 2006 Rework by Paul Menage to use generic cgroups
+ * 2008 Rework of the scheduler domains and CPU hotplug handling
+ * by Max Krasnyansky
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of the Linux
@@ -236,9 +238,11 @@
static DEFINE_MUTEX(callback_mutex);
-/* This is ugly, but preserves the userspace API for existing cpuset
+/*
+ * This is ugly, but preserves the userspace API for existing cpuset
* users. If someone tries to mount the "cpuset" filesystem, we
- * silently switch it to mount "cgroup" instead */
+ * silently switch it to mount "cgroup" instead
+ */
static int cpuset_get_sb(struct file_system_type *fs_type,
int flags, const char *unused_dev_name,
void *data, struct vfsmount *mnt)
@@ -473,10 +477,9 @@
}
/*
- * Helper routine for rebuild_sched_domains().
+ * Helper routine for generate_sched_domains().
* Do cpusets a, b have overlapping cpus_allowed masks?
*/
-
static int cpusets_overlap(struct cpuset *a, struct cpuset *b)
{
return cpus_intersects(a->cpus_allowed, b->cpus_allowed);
@@ -518,26 +521,15 @@
}
/*
- * rebuild_sched_domains()
+ * generate_sched_domains()
*
- * This routine will be called to rebuild the scheduler's dynamic
- * sched domains:
- * - if the flag 'sched_load_balance' of any cpuset with non-empty
- * 'cpus' changes,
- * - or if the 'cpus' allowed changes in any cpuset which has that
- * flag enabled,
- * - or if the 'sched_relax_domain_level' of any cpuset which has
- * that flag enabled and with non-empty 'cpus' changes,
- * - or if any cpuset with non-empty 'cpus' is removed,
- * - or if a cpu gets offlined.
- *
- * This routine builds a partial partition of the systems CPUs
- * (the set of non-overlappping cpumask_t's in the array 'part'
- * below), and passes that partial partition to the kernel/sched.c
- * partition_sched_domains() routine, which will rebuild the
- * schedulers load balancing domains (sched domains) as specified
- * by that partial partition. A 'partial partition' is a set of
- * non-overlapping subsets whose union is a subset of that set.
+ * This function builds a partial partition of the systems CPUs
+ * A 'partial partition' is a set of non-overlapping subsets whose
+ * union is a subset of that set.
+ * The output of this function needs to be passed to kernel/sched.c
+ * partition_sched_domains() routine, which will rebuild the scheduler's
+ * load balancing domains (sched domains) as specified by that partial
+ * partition.
*
* See "What is sched_load_balance" in Documentation/cpusets.txt
* for a background explanation of this.
@@ -547,13 +539,7 @@
* domains when operating in the severe memory shortage situations
* that could cause allocation failures below.
*
- * Call with cgroup_mutex held. May take callback_mutex during
- * call due to the kfifo_alloc() and kmalloc() calls. May nest
- * a call to the get_online_cpus()/put_online_cpus() pair.
- * Must not be called holding callback_mutex, because we must not
- * call get_online_cpus() while holding callback_mutex. Elsewhere
- * the kernel nests callback_mutex inside get_online_cpus() calls.
- * So the reverse nesting would risk an ABBA deadlock.
+ * Must be called with cgroup_lock held.
*
* The three key local variables below are:
* q - a linked-list queue of cpuset pointers, used to implement a
@@ -588,10 +574,10 @@
* element of the partition (one sched domain) to be passed to
* partition_sched_domains().
*/
-
-void rebuild_sched_domains(void)
+static int generate_sched_domains(cpumask_t **domains,
+ struct sched_domain_attr **attributes)
{
- LIST_HEAD(q); /* queue of cpusets to be scanned*/
+ LIST_HEAD(q); /* queue of cpusets to be scanned */
struct cpuset *cp; /* scans q */
struct cpuset **csa; /* array of all cpuset ptrs */
int csn; /* how many cpuset ptrs in csa so far */
@@ -601,23 +587,26 @@
int ndoms; /* number of sched domains in result */
int nslot; /* next empty doms[] cpumask_t slot */
- csa = NULL;
+ ndoms = 0;
doms = NULL;
dattr = NULL;
+ csa = NULL;
/* Special case for the 99% of systems with one, full, sched domain */
if (is_sched_load_balance(&top_cpuset)) {
- ndoms = 1;
doms = kmalloc(sizeof(cpumask_t), GFP_KERNEL);
if (!doms)
- goto rebuild;
+ goto done;
+
dattr = kmalloc(sizeof(struct sched_domain_attr), GFP_KERNEL);
if (dattr) {
*dattr = SD_ATTR_INIT;
update_domain_attr_tree(dattr, &top_cpuset);
}
*doms = top_cpuset.cpus_allowed;
- goto rebuild;
+
+ ndoms = 1;
+ goto done;
}
csa = kmalloc(number_of_cpusets * sizeof(cp), GFP_KERNEL);
@@ -680,61 +669,141 @@
}
}
- /* Convert <csn, csa> to <ndoms, doms> */
+ /*
+ * Now we know how many domains to create.
+ * Convert <csn, csa> to <ndoms, doms> and populate cpu masks.
+ */
doms = kmalloc(ndoms * sizeof(cpumask_t), GFP_KERNEL);
- if (!doms)
- goto rebuild;
+ if (!doms) {
+ ndoms = 0;
+ goto done;
+ }
+
+ /*
+ * The rest of the code, including the scheduler, can deal with
+ * dattr==NULL case. No need to abort if alloc fails.
+ */
dattr = kmalloc(ndoms * sizeof(struct sched_domain_attr), GFP_KERNEL);
for (nslot = 0, i = 0; i < csn; i++) {
struct cpuset *a = csa[i];
+ cpumask_t *dp;
int apn = a->pn;
- if (apn >= 0) {
- cpumask_t *dp = doms + nslot;
-
- if (nslot == ndoms) {
- static int warnings = 10;
- if (warnings) {
- printk(KERN_WARNING
- "rebuild_sched_domains confused:"
- " nslot %d, ndoms %d, csn %d, i %d,"
- " apn %d\n",
- nslot, ndoms, csn, i, apn);
- warnings--;
- }
- continue;
- }
-
- cpus_clear(*dp);
- if (dattr)
- *(dattr + nslot) = SD_ATTR_INIT;
- for (j = i; j < csn; j++) {
- struct cpuset *b = csa[j];
-
- if (apn == b->pn) {
- cpus_or(*dp, *dp, b->cpus_allowed);
- b->pn = -1;
- if (dattr)
- update_domain_attr_tree(dattr
- + nslot, b);
- }
- }
- nslot++;
+ if (apn < 0) {
+ /* Skip completed partitions */
+ continue;
}
+
+ dp = doms + nslot;
+
+ if (nslot == ndoms) {
+ static int warnings = 10;
+ if (warnings) {
+ printk(KERN_WARNING
+ "rebuild_sched_domains confused:"
+ " nslot %d, ndoms %d, csn %d, i %d,"
+ " apn %d\n",
+ nslot, ndoms, csn, i, apn);
+ warnings--;
+ }
+ continue;
+ }
+
+ cpus_clear(*dp);
+ if (dattr)
+ *(dattr + nslot) = SD_ATTR_INIT;
+ for (j = i; j < csn; j++) {
+ struct cpuset *b = csa[j];
+
+ if (apn == b->pn) {
+ cpus_or(*dp, *dp, b->cpus_allowed);
+ if (dattr)
+ update_domain_attr_tree(dattr + nslot, b);
+
+ /* Done with this partition */
+ b->pn = -1;
+ }
+ }
+ nslot++;
}
BUG_ON(nslot != ndoms);
-rebuild:
- /* Have scheduler rebuild sched domains */
- get_online_cpus();
- partition_sched_domains(ndoms, doms, dattr);
- put_online_cpus();
-
done:
kfree(csa);
- /* Don't kfree(doms) -- partition_sched_domains() does that. */
- /* Don't kfree(dattr) -- partition_sched_domains() does that. */
+
+ *domains = doms;
+ *attributes = dattr;
+ return ndoms;
+}
+
+/*
+ * Rebuild scheduler domains.
+ *
+ * Call with neither cgroup_mutex held nor within get_online_cpus().
+ * Takes both cgroup_mutex and get_online_cpus().
+ *
+ * Cannot be directly called from cpuset code handling changes
+ * to the cpuset pseudo-filesystem, because it cannot be called
+ * from code that already holds cgroup_mutex.
+ */
+static void do_rebuild_sched_domains(struct work_struct *unused)
+{
+ struct sched_domain_attr *attr;
+ cpumask_t *doms;
+ int ndoms;
+
+ get_online_cpus();
+
+ /* Generate domain masks and attrs */
+ cgroup_lock();
+ ndoms = generate_sched_domains(&doms, &attr);
+ cgroup_unlock();
+
+ /* Have scheduler rebuild the domains */
+ partition_sched_domains(ndoms, doms, attr);
+
+ put_online_cpus();
+}
+
+static DECLARE_WORK(rebuild_sched_domains_work, do_rebuild_sched_domains);
+
+/*
+ * Rebuild scheduler domains, asynchronously via workqueue.
+ *
+ * If the flag 'sched_load_balance' of any cpuset with non-empty
+ * 'cpus' changes, or if the 'cpus' allowed changes in any cpuset
+ * which has that flag enabled, or if any cpuset with a non-empty
+ * 'cpus' is removed, then call this routine to rebuild the
+ * scheduler's dynamic sched domains.
+ *
+ * The rebuild_sched_domains() and partition_sched_domains()
+ * routines must nest cgroup_lock() inside get_online_cpus(),
+ * but such cpuset changes as these must nest that locking the
+ * other way, holding cgroup_lock() for much of the code.
+ *
+ * So in order to avoid an ABBA deadlock, the cpuset code handling
+ * these user changes delegates the actual sched domain rebuilding
+ * to a separate workqueue thread, which ends up processing the
+ * above do_rebuild_sched_domains() function.
+ */
+static void async_rebuild_sched_domains(void)
+{
+ schedule_work(&rebuild_sched_domains_work);
+}
+
+/*
+ * Accomplishes the same scheduler domain rebuild as the above
+ * async_rebuild_sched_domains(), however it directly calls the
+ * rebuild routine synchronously rather than calling it via an
+ * asynchronous work thread.
+ *
+ * This can only be called from code that is not holding
+ * cgroup_mutex (not nested in a cgroup_lock() call.)
+ */
+void rebuild_sched_domains(void)
+{
+ do_rebuild_sched_domains(NULL);
}
/**
@@ -774,37 +843,25 @@
/**
* update_tasks_cpumask - Update the cpumasks of tasks in the cpuset.
* @cs: the cpuset in which each task's cpus_allowed mask needs to be changed
+ * @heap: if NULL, defer allocating heap memory to cgroup_scan_tasks()
*
* Called with cgroup_mutex held
*
* The cgroup_scan_tasks() function will scan all the tasks in a cgroup,
* calling callback functions for each.
*
- * Return 0 if successful, -errno if not.
+ * No return value. It's guaranteed that cgroup_scan_tasks() always returns 0
+ * if @heap != NULL.
*/
-static int update_tasks_cpumask(struct cpuset *cs)
+static void update_tasks_cpumask(struct cpuset *cs, struct ptr_heap *heap)
{
struct cgroup_scanner scan;
- struct ptr_heap heap;
- int retval;
-
- /*
- * cgroup_scan_tasks() will initialize heap->gt for us.
- * heap_init() is still needed here for we should not change
- * cs->cpus_allowed when heap_init() fails.
- */
- retval = heap_init(&heap, PAGE_SIZE, GFP_KERNEL, NULL);
- if (retval)
- return retval;
scan.cg = cs->css.cgroup;
scan.test_task = cpuset_test_cpumask;
scan.process_task = cpuset_change_cpumask;
- scan.heap = &heap;
- retval = cgroup_scan_tasks(&scan);
-
- heap_free(&heap);
- return retval;
+ scan.heap = heap;
+ cgroup_scan_tasks(&scan);
}
/**
@@ -814,6 +871,7 @@
*/
static int update_cpumask(struct cpuset *cs, const char *buf)
{
+ struct ptr_heap heap;
struct cpuset trialcs;
int retval;
int is_load_balanced;
@@ -848,6 +906,10 @@
if (cpus_equal(cs->cpus_allowed, trialcs.cpus_allowed))
return 0;
+ retval = heap_init(&heap, PAGE_SIZE, GFP_KERNEL, NULL);
+ if (retval)
+ return retval;
+
is_load_balanced = is_sched_load_balance(&trialcs);
mutex_lock(&callback_mutex);
@@ -858,12 +920,12 @@
* Scan tasks in the cpuset, and update the cpumasks of any
* that need an update.
*/
- retval = update_tasks_cpumask(cs);
- if (retval < 0)
- return retval;
+ update_tasks_cpumask(cs, &heap);
+
+ heap_free(&heap);
if (is_load_balanced)
- rebuild_sched_domains();
+ async_rebuild_sched_domains();
return 0;
}
@@ -1090,7 +1152,7 @@
if (val != cs->relax_domain_level) {
cs->relax_domain_level = val;
if (!cpus_empty(cs->cpus_allowed) && is_sched_load_balance(cs))
- rebuild_sched_domains();
+ async_rebuild_sched_domains();
}
return 0;
@@ -1131,7 +1193,7 @@
mutex_unlock(&callback_mutex);
if (cpus_nonempty && balance_flag_changed)
- rebuild_sched_domains();
+ async_rebuild_sched_domains();
return 0;
}
@@ -1492,6 +1554,9 @@
default:
BUG();
}
+
+ /* Unreachable but makes gcc happy */
+ return 0;
}
static s64 cpuset_read_s64(struct cgroup *cont, struct cftype *cft)
@@ -1504,6 +1569,9 @@
default:
BUG();
}
+
+ /* Unrechable but makes gcc happy */
+ return 0;
}
@@ -1692,15 +1760,9 @@
}
/*
- * Locking note on the strange update_flag() call below:
- *
* If the cpuset being removed has its flag 'sched_load_balance'
* enabled, then simulate turning sched_load_balance off, which
- * will call rebuild_sched_domains(). The get_online_cpus()
- * call in rebuild_sched_domains() must not be made while holding
- * callback_mutex. Elsewhere the kernel nests callback_mutex inside
- * get_online_cpus() calls. So the reverse nesting would risk an
- * ABBA deadlock.
+ * will call async_rebuild_sched_domains().
*/
static void cpuset_destroy(struct cgroup_subsys *ss, struct cgroup *cont)
@@ -1719,7 +1781,7 @@
struct cgroup_subsys cpuset_subsys = {
.name = "cpuset",
.create = cpuset_create,
- .destroy = cpuset_destroy,
+ .destroy = cpuset_destroy,
.can_attach = cpuset_can_attach,
.attach = cpuset_attach,
.populate = cpuset_populate,
@@ -1811,7 +1873,7 @@
}
/*
- * If common_cpu_mem_hotplug_unplug(), below, unplugs any CPUs
+ * If CPU and/or memory hotplug handlers, below, unplug any CPUs
* or memory nodes, we need to walk over the cpuset hierarchy,
* removing that CPU or node from all cpusets. If this removes the
* last CPU or node from a cpuset, then move the tasks in the empty
@@ -1896,42 +1958,13 @@
nodes_empty(cp->mems_allowed))
remove_tasks_in_empty_cpuset(cp);
else {
- update_tasks_cpumask(cp);
+ update_tasks_cpumask(cp, NULL);
update_tasks_nodemask(cp, &oldmems);
}
}
}
/*
- * The cpus_allowed and mems_allowed nodemasks in the top_cpuset track
- * cpu_online_map and node_states[N_HIGH_MEMORY]. Force the top cpuset to
- * track what's online after any CPU or memory node hotplug or unplug event.
- *
- * Since there are two callers of this routine, one for CPU hotplug
- * events and one for memory node hotplug events, we could have coded
- * two separate routines here. We code it as a single common routine
- * in order to minimize text size.
- */
-
-static void common_cpu_mem_hotplug_unplug(int rebuild_sd)
-{
- cgroup_lock();
-
- top_cpuset.cpus_allowed = cpu_online_map;
- top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY];
- scan_for_empty_cpusets(&top_cpuset);
-
- /*
- * Scheduler destroys domains on hotplug events.
- * Rebuild them based on the current settings.
- */
- if (rebuild_sd)
- rebuild_sched_domains();
-
- cgroup_unlock();
-}
-
-/*
* The top_cpuset tracks what CPUs and Memory Nodes are online,
* period. This is necessary in order to make cpusets transparent
* (of no affect) on systems that are actively using CPU hotplug
@@ -1939,40 +1972,52 @@
*
* This routine ensures that top_cpuset.cpus_allowed tracks
* cpu_online_map on each CPU hotplug (cpuhp) event.
+ *
+ * Called within get_online_cpus(). Needs to call cgroup_lock()
+ * before calling generate_sched_domains().
*/
-
-static int cpuset_handle_cpuhp(struct notifier_block *unused_nb,
+static int cpuset_track_online_cpus(struct notifier_block *unused_nb,
unsigned long phase, void *unused_cpu)
{
+ struct sched_domain_attr *attr;
+ cpumask_t *doms;
+ int ndoms;
+
switch (phase) {
- case CPU_UP_CANCELED:
- case CPU_UP_CANCELED_FROZEN:
- case CPU_DOWN_FAILED:
- case CPU_DOWN_FAILED_FROZEN:
case CPU_ONLINE:
case CPU_ONLINE_FROZEN:
case CPU_DEAD:
case CPU_DEAD_FROZEN:
- common_cpu_mem_hotplug_unplug(1);
break;
+
default:
return NOTIFY_DONE;
}
+ cgroup_lock();
+ top_cpuset.cpus_allowed = cpu_online_map;
+ scan_for_empty_cpusets(&top_cpuset);
+ ndoms = generate_sched_domains(&doms, &attr);
+ cgroup_unlock();
+
+ /* Have scheduler rebuild the domains */
+ partition_sched_domains(ndoms, doms, attr);
+
return NOTIFY_OK;
}
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Keep top_cpuset.mems_allowed tracking node_states[N_HIGH_MEMORY].
- * Call this routine anytime after you change
- * node_states[N_HIGH_MEMORY].
- * See also the previous routine cpuset_handle_cpuhp().
+ * Call this routine anytime after node_states[N_HIGH_MEMORY] changes.
+ * See also the previous routine cpuset_track_online_cpus().
*/
-
void cpuset_track_online_nodes(void)
{
- common_cpu_mem_hotplug_unplug(0);
+ cgroup_lock();
+ top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY];
+ scan_for_empty_cpusets(&top_cpuset);
+ cgroup_unlock();
}
#endif
@@ -1987,7 +2032,7 @@
top_cpuset.cpus_allowed = cpu_online_map;
top_cpuset.mems_allowed = node_states[N_HIGH_MEMORY];
- hotcpu_notifier(cpuset_handle_cpuhp, 0);
+ hotcpu_notifier(cpuset_track_online_cpus, 0);
}
/**
diff --git a/kernel/exit.c b/kernel/exit.c
index 38ec406..85a83c8 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -112,9 +112,9 @@
* We won't ever get here for the group leader, since it
* will have been the last reference on the signal_struct.
*/
- sig->utime = cputime_add(sig->utime, tsk->utime);
- sig->stime = cputime_add(sig->stime, tsk->stime);
- sig->gtime = cputime_add(sig->gtime, tsk->gtime);
+ sig->utime = cputime_add(sig->utime, task_utime(tsk));
+ sig->stime = cputime_add(sig->stime, task_stime(tsk));
+ sig->gtime = cputime_add(sig->gtime, task_gtime(tsk));
sig->min_flt += tsk->min_flt;
sig->maj_flt += tsk->maj_flt;
sig->nvcsw += tsk->nvcsw;
@@ -583,8 +583,6 @@
* If there are other users of the mm and the owner (us) is exiting
* we need to find a new owner to take on the responsibility.
*/
- if (!mm)
- return 0;
if (atomic_read(&mm->mm_users) <= 1)
return 0;
if (mm->owner != p)
@@ -627,6 +625,16 @@
} while_each_thread(g, c);
read_unlock(&tasklist_lock);
+ /*
+ * We found no owner yet mm_users > 1: this implies that we are
+ * most likely racing with swapoff (try_to_unuse()) or /proc or
+ * ptrace or page migration (get_task_mm()). Mark owner as NULL,
+ * so that subsystems can understand the callback and take action.
+ */
+ down_write(&mm->mmap_sem);
+ cgroup_mm_owner_callbacks(mm->owner, NULL);
+ mm->owner = NULL;
+ up_write(&mm->mmap_sem);
return;
assign_new_owner:
@@ -831,26 +839,50 @@
* the child reaper process (ie "init") in our pid
* space.
*/
+static struct task_struct *find_new_reaper(struct task_struct *father)
+{
+ struct pid_namespace *pid_ns = task_active_pid_ns(father);
+ struct task_struct *thread;
+
+ thread = father;
+ while_each_thread(father, thread) {
+ if (thread->flags & PF_EXITING)
+ continue;
+ if (unlikely(pid_ns->child_reaper == father))
+ pid_ns->child_reaper = thread;
+ return thread;
+ }
+
+ if (unlikely(pid_ns->child_reaper == father)) {
+ write_unlock_irq(&tasklist_lock);
+ if (unlikely(pid_ns == &init_pid_ns))
+ panic("Attempted to kill init!");
+
+ zap_pid_ns_processes(pid_ns);
+ write_lock_irq(&tasklist_lock);
+ /*
+ * We can not clear ->child_reaper or leave it alone.
+ * There may by stealth EXIT_DEAD tasks on ->children,
+ * forget_original_parent() must move them somewhere.
+ */
+ pid_ns->child_reaper = init_pid_ns.child_reaper;
+ }
+
+ return pid_ns->child_reaper;
+}
+
static void forget_original_parent(struct task_struct *father)
{
- struct task_struct *p, *n, *reaper = father;
+ struct task_struct *p, *n, *reaper;
LIST_HEAD(ptrace_dead);
write_lock_irq(&tasklist_lock);
-
+ reaper = find_new_reaper(father);
/*
* First clean up ptrace if we were using it.
*/
ptrace_exit(father, &ptrace_dead);
- do {
- reaper = next_thread(reaper);
- if (reaper == father) {
- reaper = task_child_reaper(father);
- break;
- }
- } while (reaper->flags & PF_EXITING);
-
list_for_each_entry_safe(p, n, &father->children, sibling) {
p->real_parent = reaper;
if (p->parent == father) {
@@ -918,8 +950,8 @@
/* mt-exec, de_thread() is waiting for us */
if (thread_group_leader(tsk) &&
- tsk->signal->notify_count < 0 &&
- tsk->signal->group_exit_task)
+ tsk->signal->group_exit_task &&
+ tsk->signal->notify_count < 0)
wake_up_process(tsk->signal->group_exit_task);
write_unlock_irq(&tasklist_lock);
@@ -959,39 +991,6 @@
static inline void check_stack_usage(void) {}
#endif
-static inline void exit_child_reaper(struct task_struct *tsk)
-{
- if (likely(tsk->group_leader != task_child_reaper(tsk)))
- return;
-
- if (tsk->nsproxy->pid_ns == &init_pid_ns)
- panic("Attempted to kill init!");
-
- /*
- * @tsk is the last thread in the 'cgroup-init' and is exiting.
- * Terminate all remaining processes in the namespace and reap them
- * before exiting @tsk.
- *
- * Note that @tsk (last thread of cgroup-init) may not necessarily
- * be the child-reaper (i.e main thread of cgroup-init) of the
- * namespace i.e the child_reaper may have already exited.
- *
- * Even after a child_reaper exits, we let it inherit orphaned children,
- * because, pid_ns->child_reaper remains valid as long as there is
- * at least one living sub-thread in the cgroup init.
-
- * This living sub-thread of the cgroup-init will be notified when
- * a child inherited by the 'child-reaper' exits (do_notify_parent()
- * uses __group_send_sig_info()). Further, when reaping child processes,
- * do_wait() iterates over children of all living sub threads.
-
- * i.e even though 'child_reaper' thread is listed as the parent of the
- * orphaned children, any living sub-thread in the cgroup-init can
- * perform the role of the child_reaper.
- */
- zap_pid_ns_processes(tsk->nsproxy->pid_ns);
-}
-
NORET_TYPE void do_exit(long code)
{
struct task_struct *tsk = current;
@@ -1051,7 +1050,6 @@
}
group_dead = atomic_dec_and_test(&tsk->signal->live);
if (group_dead) {
- exit_child_reaper(tsk);
hrtimer_cancel(&tsk->signal->real_timer);
exit_itimers(tsk->signal);
}
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index b8e4dce..cdec83e 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -672,13 +672,14 @@
*/
BUG_ON(timer->function(timer) != HRTIMER_NORESTART);
return 1;
- case HRTIMER_CB_IRQSAFE_NO_SOFTIRQ:
+ case HRTIMER_CB_IRQSAFE_PERCPU:
+ case HRTIMER_CB_IRQSAFE_UNLOCKED:
/*
* This is solely for the sched tick emulation with
* dynamic tick support to ensure that we do not
* restart the tick right on the edge and end up with
* the tick timer in the softirq ! The calling site
- * takes care of this.
+ * takes care of this. Also used for hrtimer sleeper !
*/
debug_hrtimer_deactivate(timer);
return 1;
@@ -1245,7 +1246,8 @@
timer_stats_account_hrtimer(timer);
fn = timer->function;
- if (timer->cb_mode == HRTIMER_CB_IRQSAFE_NO_SOFTIRQ) {
+ if (timer->cb_mode == HRTIMER_CB_IRQSAFE_PERCPU ||
+ timer->cb_mode == HRTIMER_CB_IRQSAFE_UNLOCKED) {
/*
* Used for scheduler timers, avoid lock inversion with
* rq->lock and tasklist_lock.
@@ -1452,7 +1454,7 @@
sl->timer.function = hrtimer_wakeup;
sl->task = task;
#ifdef CONFIG_HIGH_RES_TIMERS
- sl->timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+ sl->timer.cb_mode = HRTIMER_CB_IRQSAFE_UNLOCKED;
#endif
}
@@ -1591,29 +1593,95 @@
#ifdef CONFIG_HOTPLUG_CPU
-static void migrate_hrtimer_list(struct hrtimer_clock_base *old_base,
- struct hrtimer_clock_base *new_base)
+static int migrate_hrtimer_list(struct hrtimer_clock_base *old_base,
+ struct hrtimer_clock_base *new_base, int dcpu)
{
struct hrtimer *timer;
struct rb_node *node;
+ int raise = 0;
while ((node = rb_first(&old_base->active))) {
timer = rb_entry(node, struct hrtimer, node);
BUG_ON(hrtimer_callback_running(timer));
debug_hrtimer_deactivate(timer);
- __remove_hrtimer(timer, old_base, HRTIMER_STATE_INACTIVE, 0);
+
+ /*
+ * Should not happen. Per CPU timers should be
+ * canceled _before_ the migration code is called
+ */
+ if (timer->cb_mode == HRTIMER_CB_IRQSAFE_PERCPU) {
+ __remove_hrtimer(timer, old_base,
+ HRTIMER_STATE_INACTIVE, 0);
+ WARN(1, "hrtimer (%p %p)active but cpu %d dead\n",
+ timer, timer->function, dcpu);
+ continue;
+ }
+
+ /*
+ * Mark it as STATE_MIGRATE not INACTIVE otherwise the
+ * timer could be seen as !active and just vanish away
+ * under us on another CPU
+ */
+ __remove_hrtimer(timer, old_base, HRTIMER_STATE_MIGRATE, 0);
timer->base = new_base;
/*
* Enqueue the timer. Allow reprogramming of the event device
*/
enqueue_hrtimer(timer, new_base, 1);
+
+#ifdef CONFIG_HIGH_RES_TIMERS
+ /*
+ * Happens with high res enabled when the timer was
+ * already expired and the callback mode is
+ * HRTIMER_CB_IRQSAFE_UNLOCKED (hrtimer_sleeper). The
+ * enqueue code does not move them to the soft irq
+ * pending list for performance/latency reasons, but
+ * in the migration state, we need to do that
+ * otherwise we end up with a stale timer.
+ */
+ if (timer->state == HRTIMER_STATE_MIGRATE) {
+ timer->state = HRTIMER_STATE_PENDING;
+ list_add_tail(&timer->cb_entry,
+ &new_base->cpu_base->cb_pending);
+ raise = 1;
+ }
+#endif
+ /* Clear the migration state bit */
+ timer->state &= ~HRTIMER_STATE_MIGRATE;
}
+ return raise;
}
+#ifdef CONFIG_HIGH_RES_TIMERS
+static int migrate_hrtimer_pending(struct hrtimer_cpu_base *old_base,
+ struct hrtimer_cpu_base *new_base)
+{
+ struct hrtimer *timer;
+ int raise = 0;
+
+ while (!list_empty(&old_base->cb_pending)) {
+ timer = list_entry(old_base->cb_pending.next,
+ struct hrtimer, cb_entry);
+
+ __remove_hrtimer(timer, timer->base, HRTIMER_STATE_PENDING, 0);
+ timer->base = &new_base->clock_base[timer->base->index];
+ list_add_tail(&timer->cb_entry, &new_base->cb_pending);
+ raise = 1;
+ }
+ return raise;
+}
+#else
+static int migrate_hrtimer_pending(struct hrtimer_cpu_base *old_base,
+ struct hrtimer_cpu_base *new_base)
+{
+ return 0;
+}
+#endif
+
static void migrate_hrtimers(int cpu)
{
struct hrtimer_cpu_base *old_base, *new_base;
- int i;
+ int i, raise = 0;
BUG_ON(cpu_online(cpu));
old_base = &per_cpu(hrtimer_bases, cpu);
@@ -1626,14 +1694,21 @@
spin_lock_nested(&old_base->lock, SINGLE_DEPTH_NESTING);
for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++) {
- migrate_hrtimer_list(&old_base->clock_base[i],
- &new_base->clock_base[i]);
+ if (migrate_hrtimer_list(&old_base->clock_base[i],
+ &new_base->clock_base[i], cpu))
+ raise = 1;
}
+ if (migrate_hrtimer_pending(old_base, new_base))
+ raise = 1;
+
spin_unlock(&old_base->lock);
spin_unlock(&new_base->lock);
local_irq_enable();
put_cpu_var(hrtimer_bases);
+
+ if (raise)
+ hrtimer_raise_softirq();
}
#endif /* CONFIG_HOTPLUG_CPU */
diff --git a/kernel/kexec.c b/kernel/kexec.c
index c8a4370..aef2653 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -12,7 +12,7 @@
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/kexec.h>
-#include <linux/spinlock.h>
+#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/highmem.h>
#include <linux/syscalls.h>
@@ -77,7 +77,7 @@
*
* The code for the transition from the current kernel to the
* the new kernel is placed in the control_code_buffer, whose size
- * is given by KEXEC_CONTROL_CODE_SIZE. In the best case only a single
+ * is given by KEXEC_CONTROL_PAGE_SIZE. In the best case only a single
* page of memory is necessary, but some architectures require more.
* Because this memory must be identity mapped in the transition from
* virtual to physical addresses it must live in the range
@@ -242,7 +242,7 @@
*/
result = -ENOMEM;
image->control_code_page = kimage_alloc_control_pages(image,
- get_order(KEXEC_CONTROL_CODE_SIZE));
+ get_order(KEXEC_CONTROL_PAGE_SIZE));
if (!image->control_code_page) {
printk(KERN_ERR "Could not allocate control_code_buffer\n");
goto out;
@@ -317,7 +317,7 @@
*/
result = -ENOMEM;
image->control_code_page = kimage_alloc_control_pages(image,
- get_order(KEXEC_CONTROL_CODE_SIZE));
+ get_order(KEXEC_CONTROL_PAGE_SIZE));
if (!image->control_code_page) {
printk(KERN_ERR "Could not allocate control_code_buffer\n");
goto out;
@@ -753,8 +753,14 @@
*old = addr | (*old & ~PAGE_MASK);
/* The old page I have found cannot be a
- * destination page, so return it.
+ * destination page, so return it if it's
+ * gfp_flags honor the ones passed in.
*/
+ if (!(gfp_mask & __GFP_HIGHMEM) &&
+ PageHighMem(old_page)) {
+ kimage_free_pages(old_page);
+ continue;
+ }
addr = old_addr;
page = old_page;
break;
@@ -924,19 +930,14 @@
*/
struct kimage *kexec_image;
struct kimage *kexec_crash_image;
-/*
- * A home grown binary mutex.
- * Nothing can wait so this mutex is safe to use
- * in interrupt context :)
- */
-static int kexec_lock;
+
+static DEFINE_MUTEX(kexec_mutex);
asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
struct kexec_segment __user *segments,
unsigned long flags)
{
struct kimage **dest_image, *image;
- int locked;
int result;
/* We only trust the superuser with rebooting the system. */
@@ -972,8 +973,7 @@
*
* KISS: always take the mutex.
*/
- locked = xchg(&kexec_lock, 1);
- if (locked)
+ if (!mutex_trylock(&kexec_mutex))
return -EBUSY;
dest_image = &kexec_image;
@@ -1015,8 +1015,7 @@
image = xchg(dest_image, image);
out:
- locked = xchg(&kexec_lock, 0); /* Release the mutex */
- BUG_ON(!locked);
+ mutex_unlock(&kexec_mutex);
kimage_free(image);
return result;
@@ -1063,10 +1062,7 @@
void crash_kexec(struct pt_regs *regs)
{
- int locked;
-
-
- /* Take the kexec_lock here to prevent sys_kexec_load
+ /* Take the kexec_mutex here to prevent sys_kexec_load
* running on one cpu from replacing the crash kernel
* we are using after a panic on a different cpu.
*
@@ -1074,8 +1070,7 @@
* of memory the xchg(&kexec_crash_image) would be
* sufficient. But since I reuse the memory...
*/
- locked = xchg(&kexec_lock, 1);
- if (!locked) {
+ if (mutex_trylock(&kexec_mutex)) {
if (kexec_crash_image) {
struct pt_regs fixed_regs;
crash_setup_regs(&fixed_regs, regs);
@@ -1083,8 +1078,7 @@
machine_crash_shutdown(&fixed_regs);
machine_kexec(kexec_crash_image);
}
- locked = xchg(&kexec_lock, 0);
- BUG_ON(!locked);
+ mutex_unlock(&kexec_mutex);
}
}
@@ -1426,25 +1420,23 @@
module_init(crash_save_vmcoreinfo_init)
-/**
- * kernel_kexec - reboot the system
- *
- * Move into place and start executing a preloaded standalone
- * executable. If nothing was preloaded return an error.
+/*
+ * Move into place and start executing a preloaded standalone
+ * executable. If nothing was preloaded return an error.
*/
int kernel_kexec(void)
{
int error = 0;
- if (xchg(&kexec_lock, 1))
+ if (!mutex_trylock(&kexec_mutex))
return -EBUSY;
if (!kexec_image) {
error = -EINVAL;
goto Unlock;
}
- if (kexec_image->preserve_context) {
#ifdef CONFIG_KEXEC_JUMP
+ if (kexec_image->preserve_context) {
mutex_lock(&pm_mutex);
pm_prepare_console();
error = freeze_processes();
@@ -1459,6 +1451,7 @@
error = disable_nonboot_cpus();
if (error)
goto Resume_devices;
+ device_pm_lock();
local_irq_disable();
/* At this point, device_suspend() has been called,
* but *not* device_power_down(). We *must*
@@ -1470,26 +1463,22 @@
error = device_power_down(PMSG_FREEZE);
if (error)
goto Enable_irqs;
- save_processor_state();
+ } else
#endif
- } else {
- blocking_notifier_call_chain(&reboot_notifier_list,
- SYS_RESTART, NULL);
- system_state = SYSTEM_RESTART;
- device_shutdown();
- sysdev_shutdown();
+ {
+ kernel_restart_prepare(NULL);
printk(KERN_EMERG "Starting new kernel\n");
machine_shutdown();
}
machine_kexec(kexec_image);
- if (kexec_image->preserve_context) {
#ifdef CONFIG_KEXEC_JUMP
- restore_processor_state();
+ if (kexec_image->preserve_context) {
device_power_up(PMSG_RESTORE);
Enable_irqs:
local_irq_enable();
+ device_pm_unlock();
enable_nonboot_cpus();
Resume_devices:
device_resume(PMSG_RESTORE);
@@ -1499,11 +1488,10 @@
Restore_console:
pm_restore_console();
mutex_unlock(&pm_mutex);
-#endif
}
+#endif
Unlock:
- xchg(&kexec_lock, 0);
-
+ mutex_unlock(&kexec_mutex);
return error;
}
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index eaa21fc..25d955d 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -488,7 +488,7 @@
if (err)
return err;
if (CACHE_FLUSH_IS_SAFE)
- flush_icache_range(addr, addr + length + 1);
+ flush_icache_range(addr, addr + length);
return 0;
}
@@ -1462,7 +1462,7 @@
* Get the passive CPU lock which will hold all the non-primary
* CPU in a spin state while the debugger is active
*/
- if (!kgdb_single_step || !kgdb_contthread) {
+ if (!kgdb_single_step) {
for (i = 0; i < NR_CPUS; i++)
atomic_set(&passive_cpu_wait[i], 1);
}
@@ -1475,7 +1475,7 @@
#ifdef CONFIG_SMP
/* Signal the other CPUs to enter kgdb_wait() */
- if ((!kgdb_single_step || !kgdb_contthread) && kgdb_do_roundup)
+ if ((!kgdb_single_step) && kgdb_do_roundup)
kgdb_roundup_cpus(flags);
#endif
@@ -1494,7 +1494,7 @@
kgdb_post_primary_code(ks->linux_regs, ks->ex_vector, ks->err_code);
kgdb_deactivate_sw_breakpoints();
kgdb_single_step = 0;
- kgdb_contthread = NULL;
+ kgdb_contthread = current;
exception_level = 0;
/* Talk to debugger with gdbserial protocol */
@@ -1508,7 +1508,7 @@
kgdb_info[ks->cpu].task = NULL;
atomic_set(&cpu_in_kgdb[ks->cpu], 0);
- if (!kgdb_single_step || !kgdb_contthread) {
+ if (!kgdb_single_step) {
for (i = NR_CPUS-1; i >= 0; i--)
atomic_set(&passive_cpu_wait[i], 0);
/*
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 1aa91fd..dbda475 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -875,11 +875,11 @@
if (!entry)
return 0;
- entry->class = this;
- entry->distance = distance;
if (!save_trace(&entry->trace))
return 0;
+ entry->class = this;
+ entry->distance = distance;
/*
* Since we never remove from the dependency list, the list can
* be walked lockless by other CPUs, it's only allocation
@@ -1759,11 +1759,10 @@
hlock = curr->held_locks + i;
if (chain_key != hlock->prev_chain_key) {
debug_locks_off();
- printk("hm#1, depth: %u [%u], %016Lx != %016Lx\n",
+ WARN(1, "hm#1, depth: %u [%u], %016Lx != %016Lx\n",
curr->lockdep_depth, i,
(unsigned long long)chain_key,
(unsigned long long)hlock->prev_chain_key);
- WARN_ON(1);
return;
}
id = hlock->class_idx - 1;
@@ -1778,11 +1777,10 @@
}
if (chain_key != curr->curr_chain_key) {
debug_locks_off();
- printk("hm#2, depth: %u [%u], %016Lx != %016Lx\n",
+ WARN(1, "hm#2, depth: %u [%u], %016Lx != %016Lx\n",
curr->lockdep_depth, i,
(unsigned long long)chain_key,
(unsigned long long)curr->curr_chain_key);
- WARN_ON(1);
}
#endif
}
@@ -2584,7 +2582,7 @@
hlock->trylock = trylock;
hlock->read = read;
hlock->check = check;
- hlock->hardirqs_off = hardirqs_off;
+ hlock->hardirqs_off = !!hardirqs_off;
#ifdef CONFIG_LOCK_STAT
hlock->waittime_stamp = 0;
hlock->holdtime_stamp = sched_clock();
@@ -3031,7 +3029,7 @@
stats = get_lock_stats(hlock_class(hlock));
if (point < ARRAY_SIZE(stats->contention_point))
- stats->contention_point[i]++;
+ stats->contention_point[point]++;
if (lock->cpu != smp_processor_id())
stats->bounces[bounce_contended + !!hlock->read]++;
put_lock_stats(stats);
diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 55db193..56b1969 100644
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -50,8 +50,21 @@
extern unsigned int max_lockdep_depth;
extern unsigned int max_recursion_depth;
+#ifdef CONFIG_PROVE_LOCKING
extern unsigned long lockdep_count_forward_deps(struct lock_class *);
extern unsigned long lockdep_count_backward_deps(struct lock_class *);
+#else
+static inline unsigned long
+lockdep_count_forward_deps(struct lock_class *class)
+{
+ return 0;
+}
+static inline unsigned long
+lockdep_count_backward_deps(struct lock_class *class)
+{
+ return 0;
+}
+#endif
#ifdef CONFIG_DEBUG_LOCKDEP
/*
diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c
index fa19aee..20dbcbf 100644
--- a/kernel/lockdep_proc.c
+++ b/kernel/lockdep_proc.c
@@ -82,7 +82,6 @@
static int l_show(struct seq_file *m, void *v)
{
- unsigned long nr_forward_deps, nr_backward_deps;
struct lock_class *class = v;
struct lock_list *entry;
char c1, c2, c3, c4;
@@ -96,11 +95,10 @@
#ifdef CONFIG_DEBUG_LOCKDEP
seq_printf(m, " OPS:%8ld", class->ops);
#endif
- nr_forward_deps = lockdep_count_forward_deps(class);
- seq_printf(m, " FD:%5ld", nr_forward_deps);
-
- nr_backward_deps = lockdep_count_backward_deps(class);
- seq_printf(m, " BD:%5ld", nr_backward_deps);
+#ifdef CONFIG_PROVE_LOCKING
+ seq_printf(m, " FD:%5ld", lockdep_count_forward_deps(class));
+ seq_printf(m, " BD:%5ld", lockdep_count_backward_deps(class));
+#endif
get_usage_chars(class, &c1, &c2, &c3, &c4);
seq_printf(m, " %c%c%c%c", c1, c2, c3, c4);
@@ -325,7 +323,9 @@
if (class->usage_mask & LOCKF_ENABLED_HARDIRQS_READ)
nr_hardirq_read_unsafe++;
+#ifdef CONFIG_PROVE_LOCKING
sum_forward_deps += lockdep_count_forward_deps(class);
+#endif
}
#ifdef CONFIG_DEBUG_LOCKDEP
DEBUG_LOCKS_WARN_ON(debug_atomic_read(&nr_unused_locks) != nr_unused);
@@ -472,8 +472,9 @@
{
unsigned long rem;
+ nr += 5; /* for display rounding */
rem = do_div(nr, 1000); /* XXX: do_div_signed */
- snprintf(buf, bufsiz, "%lld.%02d", (long long)nr, ((int)rem+5)/10);
+ snprintf(buf, bufsiz, "%lld.%02d", (long long)nr, (int)rem/10);
}
static void seq_time(struct seq_file *m, s64 time)
diff --git a/kernel/module.c b/kernel/module.c
index 08864d2..9db1191 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1799,7 +1799,7 @@
/* Allocate and load the module: note that size of section 0 is always
zero, and we rely on this for optional sections. */
-static struct module *load_module(void __user *umod,
+static noinline struct module *load_module(void __user *umod,
unsigned long len,
const char __user *uargs)
{
diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index 21575fc..1d3ef29 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -14,7 +14,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/nsproxy.h>
#include <linux/init_task.h>
#include <linux/mnt_namespace.h>
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index ea567b7..fab8ea8 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -179,9 +179,6 @@
rc = sys_wait4(-1, NULL, __WALL, NULL);
} while (rc != -ECHILD);
-
- /* Child reaper for the pid namespace is going away */
- pid_ns->child_reaper = NULL;
acct_exit_ns(pid_ns);
return;
}
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index da9c2dd..dfdec52 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -43,7 +43,7 @@
#include <linux/uaccess.h>
/*
- * locking rule: all changes to target_value or requirements or notifiers lists
+ * locking rule: all changes to requirements or notifiers lists
* or pm_qos_object list and pm_qos_objects need to happen with pm_qos_lock
* held, taken with _irqsave. One lock to rule them all
*/
@@ -66,7 +66,7 @@
struct miscdevice pm_qos_power_miscdev;
char *name;
s32 default_value;
- s32 target_value;
+ atomic_t target_value;
s32 (*comparitor)(s32, s32);
};
@@ -77,7 +77,7 @@
.notifiers = &cpu_dma_lat_notifier,
.name = "cpu_dma_latency",
.default_value = 2000 * USEC_PER_SEC,
- .target_value = 2000 * USEC_PER_SEC,
+ .target_value = ATOMIC_INIT(2000 * USEC_PER_SEC),
.comparitor = min_compare
};
@@ -87,7 +87,7 @@
.notifiers = &network_lat_notifier,
.name = "network_latency",
.default_value = 2000 * USEC_PER_SEC,
- .target_value = 2000 * USEC_PER_SEC,
+ .target_value = ATOMIC_INIT(2000 * USEC_PER_SEC),
.comparitor = min_compare
};
@@ -99,7 +99,7 @@
.notifiers = &network_throughput_notifier,
.name = "network_throughput",
.default_value = 0,
- .target_value = 0,
+ .target_value = ATOMIC_INIT(0),
.comparitor = max_compare
};
@@ -150,11 +150,11 @@
extreme_value = pm_qos_array[target]->comparitor(
extreme_value, node->value);
}
- if (pm_qos_array[target]->target_value != extreme_value) {
+ if (atomic_read(&pm_qos_array[target]->target_value) != extreme_value) {
call_notifier = 1;
- pm_qos_array[target]->target_value = extreme_value;
+ atomic_set(&pm_qos_array[target]->target_value, extreme_value);
pr_debug(KERN_ERR "new target for qos %d is %d\n", target,
- pm_qos_array[target]->target_value);
+ atomic_read(&pm_qos_array[target]->target_value));
}
spin_unlock_irqrestore(&pm_qos_lock, flags);
@@ -193,14 +193,7 @@
*/
int pm_qos_requirement(int pm_qos_class)
{
- int ret_val;
- unsigned long flags;
-
- spin_lock_irqsave(&pm_qos_lock, flags);
- ret_val = pm_qos_array[pm_qos_class]->target_value;
- spin_unlock_irqrestore(&pm_qos_lock, flags);
-
- return ret_val;
+ return atomic_read(&pm_qos_array[pm_qos_class]->target_value);
}
EXPORT_SYMBOL_GPL(pm_qos_requirement);
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index e36d579..5131e54 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -441,7 +441,7 @@
return tmr;
if (unlikely(!(tmr->sigq = sigqueue_alloc()))) {
kmem_cache_free(posix_timers_cache, tmr);
- tmr = NULL;
+ return NULL;
}
memset(&tmr->sigq->info, 0, sizeof(siginfo_t));
return tmr;
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index f011e08..bbd85c6 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -21,6 +21,7 @@
#include <linux/console.h>
#include <linux/cpu.h>
#include <linux/freezer.h>
+#include <linux/ftrace.h>
#include "power.h"
@@ -255,7 +256,7 @@
int hibernation_snapshot(int platform_mode)
{
- int error;
+ int error, ftrace_save;
/* Free memory before shutting down devices. */
error = swsusp_shrink_memory();
@@ -267,6 +268,7 @@
goto Close;
suspend_console();
+ ftrace_save = __ftrace_enabled_save();
error = device_suspend(PMSG_FREEZE);
if (error)
goto Recover_platform;
@@ -296,6 +298,7 @@
Resume_devices:
device_resume(in_suspend ?
(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
+ __ftrace_enabled_restore(ftrace_save);
resume_console();
Close:
platform_end(platform_mode);
@@ -366,10 +369,11 @@
int hibernation_restore(int platform_mode)
{
- int error;
+ int error, ftrace_save;
pm_prepare_console();
suspend_console();
+ ftrace_save = __ftrace_enabled_save();
error = device_suspend(PMSG_QUIESCE);
if (error)
goto Finish;
@@ -384,6 +388,7 @@
platform_restore_cleanup(platform_mode);
device_resume(PMSG_RECOVER);
Finish:
+ __ftrace_enabled_restore(ftrace_save);
resume_console();
pm_restore_console();
return error;
@@ -396,7 +401,7 @@
int hibernation_platform_enter(void)
{
- int error;
+ int error, ftrace_save;
if (!hibernation_ops)
return -ENOSYS;
@@ -411,6 +416,7 @@
goto Close;
suspend_console();
+ ftrace_save = __ftrace_enabled_save();
error = device_suspend(PMSG_HIBERNATE);
if (error) {
if (hibernation_ops->recover)
@@ -445,6 +451,7 @@
hibernation_ops->finish();
Resume_devices:
device_resume(PMSG_RESTORE);
+ __ftrace_enabled_restore(ftrace_save);
resume_console();
Close:
hibernation_ops->end();
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 0b7476f..540b16b 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -21,6 +21,7 @@
#include <linux/freezer.h>
#include <linux/vmstat.h>
#include <linux/syscalls.h>
+#include <linux/ftrace.h>
#include "power.h"
@@ -310,7 +311,7 @@
*/
int suspend_devices_and_enter(suspend_state_t state)
{
- int error;
+ int error, ftrace_save;
if (!suspend_ops)
return -ENOSYS;
@@ -321,6 +322,7 @@
goto Close;
}
suspend_console();
+ ftrace_save = __ftrace_enabled_save();
suspend_test_start();
error = device_suspend(PMSG_SUSPEND);
if (error) {
@@ -352,6 +354,7 @@
suspend_test_start();
device_resume(PMSG_RESUME);
suspend_test_finish("resume devices");
+ __ftrace_enabled_restore(ftrace_save);
resume_console();
Close:
if (suspend_ops->end)
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index a0abf9a..80ccac8 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -14,7 +14,6 @@
#include <linux/module.h>
#include <linux/file.h>
#include <linux/utsname.h>
-#include <linux/version.h>
#include <linux/delay.h>
#include <linux/bitops.h>
#include <linux/genhd.h>
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 082b3fc..356699a 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -140,7 +140,7 @@
if (!dumpable && !capable(CAP_SYS_PTRACE))
return -EPERM;
- return security_ptrace(current, task, mode);
+ return security_ptrace_may_access(task, mode);
}
bool ptrace_may_access(struct task_struct *task, unsigned int mode)
@@ -499,8 +499,7 @@
goto repeat;
}
- ret = security_ptrace(current->parent, current,
- PTRACE_MODE_ATTACH);
+ ret = security_ptrace_traceme(current->parent);
/*
* Set the ptrace bit in the process ptrace flags.
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index f14f372..467d594 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -77,6 +77,7 @@
* sections are delimited by rcu_read_lock() and rcu_read_unlock(),
* and may be nested.
*/
+void synchronize_rcu(void); /* Makes kernel-doc tools happy */
synchronize_rcu_xxx(synchronize_rcu, call_rcu)
EXPORT_SYMBOL_GPL(synchronize_rcu);
diff --git a/kernel/resource.c b/kernel/resource.c
index f5b518e..03d796c 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -362,35 +362,21 @@
EXPORT_SYMBOL(allocate_resource);
-/**
- * insert_resource - Inserts a resource in the resource tree
- * @parent: parent of the new resource
- * @new: new resource to insert
- *
- * Returns 0 on success, -EBUSY if the resource can't be inserted.
- *
- * This function is equivalent to request_resource when no conflict
- * happens. If a conflict happens, and the conflicting resources
- * entirely fit within the range of the new resource, then the new
- * resource is inserted and the conflicting resources become children of
- * the new resource.
+/*
+ * Insert a resource into the resource tree. If successful, return NULL,
+ * otherwise return the conflicting resource (compare to __request_resource())
*/
-int insert_resource(struct resource *parent, struct resource *new)
+static struct resource * __insert_resource(struct resource *parent, struct resource *new)
{
- int result;
struct resource *first, *next;
- write_lock(&resource_lock);
-
for (;; parent = first) {
- result = 0;
first = __request_resource(parent, new);
if (!first)
- goto out;
+ return first;
- result = -EBUSY;
if (first == parent)
- goto out;
+ return first;
if ((first->start > new->start) || (first->end < new->end))
break;
@@ -401,15 +387,13 @@
for (next = first; ; next = next->sibling) {
/* Partial overlap? Bad, and unfixable */
if (next->start < new->start || next->end > new->end)
- goto out;
+ return next;
if (!next->sibling)
break;
if (next->sibling->start > new->end)
break;
}
- result = 0;
-
new->parent = parent;
new->sibling = next->sibling;
new->child = first;
@@ -426,10 +410,64 @@
next = next->sibling;
next->sibling = new;
}
+ return NULL;
+}
- out:
+/**
+ * insert_resource - Inserts a resource in the resource tree
+ * @parent: parent of the new resource
+ * @new: new resource to insert
+ *
+ * Returns 0 on success, -EBUSY if the resource can't be inserted.
+ *
+ * This function is equivalent to request_resource when no conflict
+ * happens. If a conflict happens, and the conflicting resources
+ * entirely fit within the range of the new resource, then the new
+ * resource is inserted and the conflicting resources become children of
+ * the new resource.
+ */
+int insert_resource(struct resource *parent, struct resource *new)
+{
+ struct resource *conflict;
+
+ write_lock(&resource_lock);
+ conflict = __insert_resource(parent, new);
write_unlock(&resource_lock);
- return result;
+ return conflict ? -EBUSY : 0;
+}
+
+/**
+ * insert_resource_expand_to_fit - Insert a resource into the resource tree
+ * @root: root resource descriptor
+ * @new: new resource to insert
+ *
+ * Insert a resource into the resource tree, possibly expanding it in order
+ * to make it encompass any conflicting resources.
+ */
+void insert_resource_expand_to_fit(struct resource *root, struct resource *new)
+{
+ if (new->parent)
+ return;
+
+ write_lock(&resource_lock);
+ for (;;) {
+ struct resource *conflict;
+
+ conflict = __insert_resource(root, new);
+ if (!conflict)
+ break;
+ if (conflict == root)
+ break;
+
+ /* Ok, expand resource to cover the conflict, then try again .. */
+ if (conflict->start < new->start)
+ new->start = conflict->start;
+ if (conflict->end > new->end)
+ new->end = conflict->end;
+
+ printk("Expanded resource %s due to conflict with %s\n", new->name, conflict->name);
+ }
+ write_unlock(&resource_lock);
}
/**
diff --git a/kernel/sched.c b/kernel/sched.c
index d601fb0..ad1962d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -201,7 +201,7 @@
hrtimer_init(&rt_b->rt_period_timer,
CLOCK_MONOTONIC, HRTIMER_MODE_REL);
rt_b->rt_period_timer.function = sched_rt_period_timer;
- rt_b->rt_period_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+ rt_b->rt_period_timer.cb_mode = HRTIMER_CB_IRQSAFE_UNLOCKED;
}
static void start_rt_bandwidth(struct rt_bandwidth *rt_b)
@@ -808,9 +808,9 @@
/*
* ratelimit for updating the group shares.
- * default: 0.5ms
+ * default: 0.25ms
*/
-const_debug unsigned int sysctl_sched_shares_ratelimit = 500000;
+unsigned int sysctl_sched_shares_ratelimit = 250000;
/*
* period over which we measure -rt task cpu usage in us.
@@ -1087,7 +1087,7 @@
return NOTIFY_DONE;
}
-static void init_hrtick(void)
+static __init void init_hrtick(void)
{
hotcpu_notifier(hotplug_hrtick, 0);
}
@@ -1119,7 +1119,7 @@
hrtimer_init(&rq->hrtick_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
rq->hrtick_timer.function = hrtick;
- rq->hrtick_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+ rq->hrtick_timer.cb_mode = HRTIMER_CB_IRQSAFE_PERCPU;
}
#else
static inline void hrtick_clear(struct rq *rq)
@@ -4179,6 +4179,65 @@
}
/*
+ * Use precise platform statistics if available:
+ */
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+cputime_t task_utime(struct task_struct *p)
+{
+ return p->utime;
+}
+
+cputime_t task_stime(struct task_struct *p)
+{
+ return p->stime;
+}
+#else
+cputime_t task_utime(struct task_struct *p)
+{
+ clock_t utime = cputime_to_clock_t(p->utime),
+ total = utime + cputime_to_clock_t(p->stime);
+ u64 temp;
+
+ /*
+ * Use CFS's precise accounting:
+ */
+ temp = (u64)nsec_to_clock_t(p->se.sum_exec_runtime);
+
+ if (total) {
+ temp *= utime;
+ do_div(temp, total);
+ }
+ utime = (clock_t)temp;
+
+ p->prev_utime = max(p->prev_utime, clock_t_to_cputime(utime));
+ return p->prev_utime;
+}
+
+cputime_t task_stime(struct task_struct *p)
+{
+ clock_t stime;
+
+ /*
+ * Use CFS's precise accounting. (we subtract utime from
+ * the total, to make sure the total observed by userspace
+ * grows monotonically - apps rely on that):
+ */
+ stime = nsec_to_clock_t(p->se.sum_exec_runtime) -
+ cputime_to_clock_t(task_utime(p));
+
+ if (stime >= 0)
+ p->prev_stime = max(p->prev_stime, clock_t_to_cputime(stime));
+
+ return p->prev_stime;
+}
+#endif
+
+inline cputime_t task_gtime(struct task_struct *p)
+{
+ return p->gtime;
+}
+
+/*
* This function gets called by the timer code, with HZ frequency.
* We call it with interrupts disabled.
*
@@ -4669,6 +4728,52 @@
}
EXPORT_SYMBOL(wait_for_completion_killable);
+/**
+ * try_wait_for_completion - try to decrement a completion without blocking
+ * @x: completion structure
+ *
+ * Returns: 0 if a decrement cannot be done without blocking
+ * 1 if a decrement succeeded.
+ *
+ * If a completion is being used as a counting completion,
+ * attempt to decrement the counter without blocking. This
+ * enables us to avoid waiting if the resource the completion
+ * is protecting is not available.
+ */
+bool try_wait_for_completion(struct completion *x)
+{
+ int ret = 1;
+
+ spin_lock_irq(&x->wait.lock);
+ if (!x->done)
+ ret = 0;
+ else
+ x->done--;
+ spin_unlock_irq(&x->wait.lock);
+ return ret;
+}
+EXPORT_SYMBOL(try_wait_for_completion);
+
+/**
+ * completion_done - Test to see if a completion has any waiters
+ * @x: completion structure
+ *
+ * Returns: 0 if there are waiters (wait_for_completion() in progress)
+ * 1 if there are no waiters.
+ *
+ */
+bool completion_done(struct completion *x)
+{
+ int ret = 1;
+
+ spin_lock_irq(&x->wait.lock);
+ if (!x->done)
+ ret = 0;
+ spin_unlock_irq(&x->wait.lock);
+ return ret;
+}
+EXPORT_SYMBOL(completion_done);
+
static long __sched
sleep_on_common(wait_queue_head_t *q, int state, long timeout)
{
@@ -5740,6 +5845,8 @@
sysctl_sched_latency = limit;
sysctl_sched_wakeup_granularity *= factor;
+
+ sysctl_sched_shares_ratelimit *= factor;
}
#ifdef CONFIG_SMP
@@ -7589,24 +7696,27 @@
* and partition_sched_domains() will fallback to the single partition
* 'fallback_doms', it also forces the domains to be rebuilt.
*
+ * If doms_new==NULL it will be replaced with cpu_online_map.
+ * ndoms_new==0 is a special case for destroying existing domains.
+ * It will not create the default domain.
+ *
* Call with hotplug lock held
*/
void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
struct sched_domain_attr *dattr_new)
{
- int i, j;
+ int i, j, n;
mutex_lock(&sched_domains_mutex);
/* always unregister in case we don't destroy any domains */
unregister_sched_domain_sysctl();
- if (doms_new == NULL)
- ndoms_new = 0;
+ n = doms_new ? ndoms_new : 0;
/* Destroy deleted domains */
for (i = 0; i < ndoms_cur; i++) {
- for (j = 0; j < ndoms_new; j++) {
+ for (j = 0; j < n; j++) {
if (cpus_equal(doms_cur[i], doms_new[j])
&& dattrs_equal(dattr_cur, i, dattr_new, j))
goto match1;
@@ -7619,7 +7729,6 @@
if (doms_new == NULL) {
ndoms_cur = 0;
- ndoms_new = 1;
doms_new = &fallback_doms;
cpus_andnot(doms_new[0], cpu_online_map, cpu_isolated_map);
dattr_new = NULL;
@@ -7656,8 +7765,13 @@
int arch_reinit_sched_domains(void)
{
get_online_cpus();
+
+ /* Destroy domains first to force the rebuild */
+ partition_sched_domains(0, NULL, NULL);
+
rebuild_sched_domains();
put_online_cpus();
+
return 0;
}
@@ -7741,7 +7855,7 @@
case CPU_ONLINE_FROZEN:
case CPU_DEAD:
case CPU_DEAD_FROZEN:
- partition_sched_domains(0, NULL, NULL);
+ partition_sched_domains(1, NULL, NULL);
return NOTIFY_OK;
default:
@@ -8462,8 +8576,8 @@
WARN_ON(!parent); /* root should already exist */
tg->parent = parent;
- list_add_rcu(&tg->siblings, &parent->children);
INIT_LIST_HEAD(&tg->children);
+ list_add_rcu(&tg->siblings, &parent->children);
spin_unlock_irqrestore(&task_group_lock, flags);
return tg;
@@ -8795,6 +8909,9 @@
u64 rt_runtime, rt_period;
int ret = 0;
+ if (sysctl_sched_rt_period <= 0)
+ return -EINVAL;
+
rt_period = ktime_to_ns(tg->rt_bandwidth.rt_period);
rt_runtime = tg->rt_bandwidth.rt_runtime;
@@ -8811,6 +8928,9 @@
unsigned long flags;
int i;
+ if (sysctl_sched_rt_period <= 0)
+ return -EINVAL;
+
spin_lock_irqsave(&def_rt_bandwidth.rt_runtime_lock, flags);
for_each_possible_cpu(i) {
struct rt_rq *rt_rq = &cpu_rq(i)->rt;
diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c
index 204991a..e8ab096 100644
--- a/kernel/sched_clock.c
+++ b/kernel/sched_clock.c
@@ -12,19 +12,17 @@
*
* Create a semi stable clock from a mixture of other events, including:
* - gtod
- * - jiffies
* - sched_clock()
* - explicit idle events
*
* We use gtod as base and the unstable clock deltas. The deltas are filtered,
- * making it monotonic and keeping it within an expected window. This window
- * is set up using jiffies.
+ * making it monotonic and keeping it within an expected window.
*
* Furthermore, explicit sleep and wakeup hooks allow us to account for time
* that is otherwise invisible (TSC gets stopped).
*
* The clock: sched_clock_cpu() is monotonic per cpu, and should be somewhat
- * consistent between cpus (never more than 1 jiffies difference).
+ * consistent between cpus (never more than 2 jiffies difference).
*/
#include <linux/sched.h>
#include <linux/percpu.h>
@@ -54,7 +52,6 @@
*/
raw_spinlock_t lock;
- unsigned long tick_jiffies;
u64 tick_raw;
u64 tick_gtod;
u64 clock;
@@ -75,14 +72,12 @@
void sched_clock_init(void)
{
u64 ktime_now = ktime_to_ns(ktime_get());
- unsigned long now_jiffies = jiffies;
int cpu;
for_each_possible_cpu(cpu) {
struct sched_clock_data *scd = cpu_sdc(cpu);
scd->lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
- scd->tick_jiffies = now_jiffies;
scd->tick_raw = 0;
scd->tick_gtod = ktime_now;
scd->clock = ktime_now;
@@ -92,46 +87,51 @@
}
/*
+ * min,max except they take wrapping into account
+ */
+
+static inline u64 wrap_min(u64 x, u64 y)
+{
+ return (s64)(x - y) < 0 ? x : y;
+}
+
+static inline u64 wrap_max(u64 x, u64 y)
+{
+ return (s64)(x - y) > 0 ? x : y;
+}
+
+/*
* update the percpu scd from the raw @now value
*
* - filter out backward motion
- * - use jiffies to generate a min,max window to clip the raw values
+ * - use the GTOD tick value to create a window to filter crazy TSC values
*/
static u64 __update_sched_clock(struct sched_clock_data *scd, u64 now)
{
- unsigned long now_jiffies = jiffies;
- long delta_jiffies = now_jiffies - scd->tick_jiffies;
- u64 clock = scd->clock;
- u64 min_clock, max_clock;
s64 delta = now - scd->tick_raw;
+ u64 clock, min_clock, max_clock;
WARN_ON_ONCE(!irqs_disabled());
- min_clock = scd->tick_gtod + delta_jiffies * TICK_NSEC;
- if (unlikely(delta < 0)) {
- clock++;
- goto out;
- }
+ if (unlikely(delta < 0))
+ delta = 0;
- max_clock = min_clock + TICK_NSEC;
+ /*
+ * scd->clock = clamp(scd->tick_gtod + delta,
+ * max(scd->tick_gtod, scd->clock),
+ * scd->tick_gtod + TICK_NSEC);
+ */
- if (unlikely(clock + delta > max_clock)) {
- if (clock < max_clock)
- clock = max_clock;
- else
- clock++;
- } else {
- clock += delta;
- }
+ clock = scd->tick_gtod + delta;
+ min_clock = wrap_max(scd->tick_gtod, scd->clock);
+ max_clock = scd->tick_gtod + TICK_NSEC;
- out:
- if (unlikely(clock < min_clock))
- clock = min_clock;
+ clock = wrap_max(clock, min_clock);
+ clock = wrap_min(clock, max_clock);
- scd->tick_jiffies = now_jiffies;
scd->clock = clock;
- return clock;
+ return scd->clock;
}
static void lock_double_clock(struct sched_clock_data *data1,
@@ -171,7 +171,7 @@
* larger time as the latest time for both
* runqueues. (this creates monotonic movement)
*/
- if (likely(remote_clock < this_clock)) {
+ if (likely((s64)(remote_clock - this_clock) < 0)) {
clock = this_clock;
scd->clock = clock;
} else {
@@ -207,14 +207,9 @@
now = sched_clock();
__raw_spin_lock(&scd->lock);
- __update_sched_clock(scd, now);
- /*
- * update tick_gtod after __update_sched_clock() because that will
- * already observe 1 new jiffy; adding a new tick_gtod to that would
- * increase the clock 2 jiffies.
- */
scd->tick_raw = now;
scd->tick_gtod = now_gtod;
+ __update_sched_clock(scd, now);
__raw_spin_unlock(&scd->lock);
}
@@ -232,18 +227,7 @@
*/
void sched_clock_idle_wakeup_event(u64 delta_ns)
{
- struct sched_clock_data *scd = this_scd();
-
- /*
- * Override the previous timestamp and ignore all
- * sched_clock() deltas that occured while we idled,
- * and use the PM-provided delta_ns to advance the
- * rq clock:
- */
- __raw_spin_lock(&scd->lock);
- scd->clock += delta_ns;
- __raw_spin_unlock(&scd->lock);
-
+ sched_clock_tick();
touch_softlockup_watchdog();
}
EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event);
diff --git a/kernel/sched_features.h b/kernel/sched_features.h
index 862b06b..9353ca7 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -8,6 +8,6 @@
SCHED_FEAT(HRTICK, 1)
SCHED_FEAT(DOUBLE_TICK, 0)
SCHED_FEAT(ASYM_GRAN, 1)
-SCHED_FEAT(LB_BIAS, 0)
+SCHED_FEAT(LB_BIAS, 1)
SCHED_FEAT(LB_WAKEUP_UPDATE, 1)
SCHED_FEAT(ASYM_EFF_LOAD, 1)
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 6163e4c..1113157 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -199,6 +199,8 @@
static inline void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
{
+ if (rt_rq->rt_nr_running)
+ resched_task(rq_of_rt_rq(rt_rq)->curr);
}
static inline void sched_rt_rq_dequeue(struct rt_rq *rt_rq)
@@ -298,7 +300,7 @@
struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);
s64 diff;
- if (iter == rt_rq)
+ if (iter == rt_rq || iter->rt_runtime == RUNTIME_INF)
continue;
spin_lock(&iter->rt_runtime_lock);
@@ -348,6 +350,7 @@
spin_lock(&rt_rq->rt_runtime_lock);
rt_rq->rt_runtime = rt_b->rt_runtime;
rt_rq->rt_time = 0;
+ rt_rq->rt_throttled = 0;
spin_unlock(&rt_rq->rt_runtime_lock);
spin_unlock(&rt_b->rt_runtime_lock);
}
@@ -438,9 +441,6 @@
{
u64 runtime = sched_rt_runtime(rt_rq);
- if (runtime == RUNTIME_INF)
- return 0;
-
if (rt_rq->rt_throttled)
return rt_rq_throttled(rt_rq);
@@ -491,9 +491,11 @@
rt_rq = rt_rq_of_se(rt_se);
spin_lock(&rt_rq->rt_runtime_lock);
- rt_rq->rt_time += delta_exec;
- if (sched_rt_runtime_exceeded(rt_rq))
- resched_task(curr);
+ if (sched_rt_runtime(rt_rq) != RUNTIME_INF) {
+ rt_rq->rt_time += delta_exec;
+ if (sched_rt_runtime_exceeded(rt_rq))
+ resched_task(curr);
+ }
spin_unlock(&rt_rq->rt_runtime_lock);
}
}
diff --git a/kernel/signal.c b/kernel/signal.c
index c539f60..e661b01 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1338,6 +1338,7 @@
struct siginfo info;
unsigned long flags;
struct sighand_struct *psig;
+ int ret = sig;
BUG_ON(sig == -1);
@@ -1402,7 +1403,7 @@
* is implementation-defined: we do (if you don't want
* it, just use SIG_IGN instead).
*/
- tsk->exit_signal = -1;
+ ret = tsk->exit_signal = -1;
if (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN)
sig = -1;
}
@@ -1411,7 +1412,7 @@
__wake_up_parent(tsk, tsk->parent);
spin_unlock_irqrestore(&psig->siglock, flags);
- return sig;
+ return ret;
}
static void do_notify_parent_cldstop(struct task_struct *tsk, int why)
diff --git a/kernel/smp.c b/kernel/smp.c
index 782e2b9..f362a85 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -210,8 +210,10 @@
{
struct call_single_data d;
unsigned long flags;
- /* prevent preemption and reschedule on another processor */
+ /* prevent preemption and reschedule on another processor,
+ as well as CPU removal */
int me = get_cpu();
+ int err = 0;
/* Can deadlock when called with interrupts disabled */
WARN_ON(irqs_disabled());
@@ -220,7 +222,7 @@
local_irq_save(flags);
func(info);
local_irq_restore(flags);
- } else {
+ } else if ((unsigned)cpu < NR_CPUS && cpu_online(cpu)) {
struct call_single_data *data = NULL;
if (!wait) {
@@ -236,10 +238,12 @@
data->func = func;
data->info = info;
generic_exec_single(cpu, data);
+ } else {
+ err = -ENXIO; /* CPU not online */
}
put_cpu();
- return 0;
+ return err;
}
EXPORT_SYMBOL(smp_call_function_single);
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index b75b492..cb838ee 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -233,7 +233,8 @@
do_each_thread(g, t) {
if (!--max_count)
goto unlock;
- if (t->state & TASK_UNINTERRUPTIBLE)
+ /* use "==" to skip the TASK_KILLABLE tasks waiting on NFS */
+ if (t->state == TASK_UNINTERRUPTIBLE)
check_hung_task(t, now);
} while_each_thread(g, t);
unlock:
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index 44baeea..29ab207 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -290,7 +290,6 @@
spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_);
LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
}
-
EXPORT_SYMBOL(_spin_lock_nested);
unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass)
@@ -312,7 +311,6 @@
#endif
return flags;
}
-
EXPORT_SYMBOL(_spin_lock_irqsave_nested);
void __lockfunc _spin_lock_nest_lock(spinlock_t *lock,
@@ -322,7 +320,6 @@
spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_);
LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
}
-
EXPORT_SYMBOL(_spin_lock_nest_lock);
#endif
diff --git a/kernel/sys.c b/kernel/sys.c
index c0185809..038a7bc 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -169,9 +169,9 @@
pgrp = find_vpid(who);
else
pgrp = task_pgrp(current);
- do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
+ do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {
error = set_one_prio(p, niceval, error);
- } while_each_pid_task(pgrp, PIDTYPE_PGID, p);
+ } while_each_pid_thread(pgrp, PIDTYPE_PGID, p);
break;
case PRIO_USER:
user = current->user;
@@ -229,11 +229,11 @@
pgrp = find_vpid(who);
else
pgrp = task_pgrp(current);
- do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
+ do_each_pid_thread(pgrp, PIDTYPE_PGID, p) {
niceval = 20 - task_nice(p);
if (niceval > retval)
retval = niceval;
- } while_each_pid_task(pgrp, PIDTYPE_PGID, p);
+ } while_each_pid_thread(pgrp, PIDTYPE_PGID, p);
break;
case PRIO_USER:
user = current->user;
@@ -274,7 +274,7 @@
}
EXPORT_SYMBOL_GPL(emergency_restart);
-static void kernel_restart_prepare(char *cmd)
+void kernel_restart_prepare(char *cmd)
{
blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
system_state = SYSTEM_RESTART;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index fe47133..50ec088 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -159,6 +159,7 @@
static struct ctl_table root_table[];
static struct ctl_table_root sysctl_table_root;
static struct ctl_table_header root_table_header = {
+ .count = 1,
.ctl_table = root_table,
.ctl_entry = LIST_HEAD_INIT(sysctl_table_root.default_set.list),
.root = &sysctl_table_root,
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 3d1e3e1..f8d9680 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -72,6 +72,16 @@
}
/**
+ * clockevents_shutdown - shutdown the device and clear next_event
+ * @dev: device to shutdown
+ */
+void clockevents_shutdown(struct clock_event_device *dev)
+{
+ clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN);
+ dev->next_event.tv64 = KTIME_MAX;
+}
+
+/**
* clockevents_program_event - Reprogram the clock event device.
* @expires: absolute expiry time (monotonic clock)
*
@@ -177,7 +187,7 @@
/*
* Noop handler when we shut down an event device
*/
-static void clockevents_handle_noop(struct clock_event_device *dev)
+void clockevents_handle_noop(struct clock_event_device *dev)
{
}
@@ -199,7 +209,6 @@
* released list and do a notify add later.
*/
if (old) {
- old->event_handler = clockevents_handle_noop;
clockevents_set_mode(old, CLOCK_EVT_MODE_UNUSED);
list_del(&old->list);
list_add(&old->list, &clockevents_released);
@@ -207,7 +216,7 @@
if (new) {
BUG_ON(new->mode != CLOCK_EVT_MODE_UNUSED);
- clockevents_set_mode(new, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(new);
}
local_irq_restore(flags);
}
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 5125ddd..1ad46f3 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -245,7 +245,7 @@
if (abs(now.tv_nsec - (NSEC_PER_SEC / 2)) <= tick_nsec / 2)
fail = update_persistent_clock(now);
- next.tv_nsec = (NSEC_PER_SEC / 2) - now.tv_nsec;
+ next.tv_nsec = (NSEC_PER_SEC / 2) - now.tv_nsec - (TICK_NSEC / 2);
if (next.tv_nsec <= 0)
next.tv_nsec += NSEC_PER_SEC;
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 31463d3..cb01cd8 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -175,6 +175,8 @@
*/
static void tick_handle_periodic_broadcast(struct clock_event_device *dev)
{
+ ktime_t next;
+
tick_do_periodic_broadcast();
/*
@@ -185,10 +187,13 @@
/*
* Setup the next period for devices, which do not have
- * periodic mode:
+ * periodic mode. We read dev->next_event first and add to it
+ * when the event alrady expired. clockevents_program_event()
+ * sets dev->next_event only when the event is really
+ * programmed to the device.
*/
- for (;;) {
- ktime_t next = ktime_add(dev->next_event, tick_period);
+ for (next = dev->next_event; ;) {
+ next = ktime_add(next, tick_period);
if (!clockevents_program_event(dev, next, ktime_get()))
return;
@@ -205,7 +210,7 @@
struct clock_event_device *bc, *dev;
struct tick_device *td;
unsigned long flags, *reason = why;
- int cpu;
+ int cpu, bc_stopped;
spin_lock_irqsave(&tick_broadcast_lock, flags);
@@ -223,14 +228,16 @@
if (!tick_device_is_functional(dev))
goto out;
+ bc_stopped = cpus_empty(tick_broadcast_mask);
+
switch (*reason) {
case CLOCK_EVT_NOTIFY_BROADCAST_ON:
case CLOCK_EVT_NOTIFY_BROADCAST_FORCE:
if (!cpu_isset(cpu, tick_broadcast_mask)) {
cpu_set(cpu, tick_broadcast_mask);
- if (td->mode == TICKDEV_MODE_PERIODIC)
- clockevents_set_mode(dev,
- CLOCK_EVT_MODE_SHUTDOWN);
+ if (tick_broadcast_device.mode ==
+ TICKDEV_MODE_PERIODIC)
+ clockevents_shutdown(dev);
}
if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
tick_broadcast_force = 1;
@@ -239,15 +246,17 @@
if (!tick_broadcast_force &&
cpu_isset(cpu, tick_broadcast_mask)) {
cpu_clear(cpu, tick_broadcast_mask);
- if (td->mode == TICKDEV_MODE_PERIODIC)
+ if (tick_broadcast_device.mode ==
+ TICKDEV_MODE_PERIODIC)
tick_setup_periodic(dev, 0);
}
break;
}
- if (cpus_empty(tick_broadcast_mask))
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
- else {
+ if (cpus_empty(tick_broadcast_mask)) {
+ if (!bc_stopped)
+ clockevents_shutdown(bc);
+ } else if (bc_stopped) {
if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC)
tick_broadcast_start_periodic(bc);
else
@@ -298,7 +307,7 @@
if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC) {
if (bc && cpus_empty(tick_broadcast_mask))
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(bc);
}
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
@@ -313,7 +322,7 @@
bc = tick_broadcast_device.evtdev;
if (bc)
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(bc);
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
}
@@ -364,16 +373,8 @@
static int tick_broadcast_set_event(ktime_t expires, int force)
{
struct clock_event_device *bc = tick_broadcast_device.evtdev;
- ktime_t now = ktime_get();
- int res;
- for(;;) {
- res = clockevents_program_event(bc, expires, now);
- if (!res || !force)
- return res;
- now = ktime_get();
- expires = ktime_add(now, ktime_set(0, bc->min_delta_ns));
- }
+ return tick_dev_program_event(bc, expires, force);
}
int tick_resume_broadcast_oneshot(struct clock_event_device *bc)
@@ -491,14 +492,52 @@
cpu_clear(cpu, tick_broadcast_oneshot_mask);
}
+static void tick_broadcast_init_next_event(cpumask_t *mask, ktime_t expires)
+{
+ struct tick_device *td;
+ int cpu;
+
+ for_each_cpu_mask_nr(cpu, *mask) {
+ td = &per_cpu(tick_cpu_device, cpu);
+ if (td->evtdev)
+ td->evtdev->next_event = expires;
+ }
+}
+
/**
* tick_broadcast_setup_oneshot - setup the broadcast device
*/
void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
{
- bc->event_handler = tick_handle_oneshot_broadcast;
- clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
- bc->next_event.tv64 = KTIME_MAX;
+ /* Set it up only once ! */
+ if (bc->event_handler != tick_handle_oneshot_broadcast) {
+ int was_periodic = bc->mode == CLOCK_EVT_MODE_PERIODIC;
+ int cpu = smp_processor_id();
+ cpumask_t mask;
+
+ bc->event_handler = tick_handle_oneshot_broadcast;
+ clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
+
+ /* Take the do_timer update */
+ tick_do_timer_cpu = cpu;
+
+ /*
+ * We must be careful here. There might be other CPUs
+ * waiting for periodic broadcast. We need to set the
+ * oneshot_mask bits for those and program the
+ * broadcast device to fire.
+ */
+ mask = tick_broadcast_mask;
+ cpu_clear(cpu, mask);
+ cpus_or(tick_broadcast_oneshot_mask,
+ tick_broadcast_oneshot_mask, mask);
+
+ if (was_periodic && !cpus_empty(mask)) {
+ tick_broadcast_init_next_event(&mask, tick_next_period);
+ tick_broadcast_set_event(tick_next_period, 1);
+ } else
+ bc->next_event.tv64 = KTIME_MAX;
+ }
}
/*
@@ -538,4 +577,12 @@
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
}
+/*
+ * Check, whether the broadcast device is in one shot mode
+ */
+int tick_broadcast_oneshot_active(void)
+{
+ return tick_broadcast_device.mode == TICKDEV_MODE_ONESHOT;
+}
+
#endif
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 80c4336..df12434 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -33,7 +33,7 @@
*/
ktime_t tick_next_period;
ktime_t tick_period;
-int tick_do_timer_cpu __read_mostly = -1;
+int tick_do_timer_cpu __read_mostly = TICK_DO_TIMER_BOOT;
DEFINE_SPINLOCK(tick_device_lock);
/*
@@ -109,7 +109,8 @@
if (!tick_device_is_functional(dev))
return;
- if (dev->features & CLOCK_EVT_FEAT_PERIODIC) {
+ if ((dev->features & CLOCK_EVT_FEAT_PERIODIC) &&
+ !tick_broadcast_oneshot_active()) {
clockevents_set_mode(dev, CLOCK_EVT_MODE_PERIODIC);
} else {
unsigned long seq;
@@ -148,7 +149,7 @@
* If no cpu took the do_timer update, assign it to
* this cpu:
*/
- if (tick_do_timer_cpu == -1) {
+ if (tick_do_timer_cpu == TICK_DO_TIMER_BOOT) {
tick_do_timer_cpu = cpu;
tick_next_period = ktime_get();
tick_period = ktime_set(0, NSEC_PER_SEC / HZ);
@@ -161,6 +162,7 @@
} else {
handler = td->evtdev->event_handler;
next_event = td->evtdev->next_event;
+ td->evtdev->event_handler = clockevents_handle_noop;
}
td->evtdev = newdev;
@@ -248,7 +250,7 @@
* not give it back to the clockevents layer !
*/
if (tick_is_broadcast_device(curdev)) {
- clockevents_set_mode(curdev, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(curdev);
curdev = NULL;
}
clockevents_exchange_device(curdev, newdev);
@@ -299,7 +301,8 @@
if (*cpup == tick_do_timer_cpu) {
int cpu = first_cpu(cpu_online_map);
- tick_do_timer_cpu = (cpu != NR_CPUS) ? cpu : -1;
+ tick_do_timer_cpu = (cpu != NR_CPUS) ? cpu :
+ TICK_DO_TIMER_NONE;
}
spin_unlock_irqrestore(&tick_device_lock, flags);
}
@@ -310,7 +313,7 @@
unsigned long flags;
spin_lock_irqsave(&tick_device_lock, flags);
- clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(td->evtdev);
spin_unlock_irqrestore(&tick_device_lock, flags);
}
diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h
index f13f2b7..4692487 100644
--- a/kernel/time/tick-internal.h
+++ b/kernel/time/tick-internal.h
@@ -1,6 +1,10 @@
/*
* tick internal variable and functions used by low/high res code
*/
+
+#define TICK_DO_TIMER_NONE -1
+#define TICK_DO_TIMER_BOOT -2
+
DECLARE_PER_CPU(struct tick_device, tick_cpu_device);
extern spinlock_t tick_device_lock;
extern ktime_t tick_next_period;
@@ -10,6 +14,8 @@
extern void tick_setup_periodic(struct clock_event_device *dev, int broadcast);
extern void tick_handle_periodic(struct clock_event_device *dev);
+extern void clockevents_shutdown(struct clock_event_device *dev);
+
/*
* NO_HZ / high resolution timer shared code
*/
@@ -17,6 +23,8 @@
extern void tick_setup_oneshot(struct clock_event_device *newdev,
void (*handler)(struct clock_event_device *),
ktime_t nextevt);
+extern int tick_dev_program_event(struct clock_event_device *dev,
+ ktime_t expires, int force);
extern int tick_program_event(ktime_t expires, int force);
extern void tick_oneshot_notify(void);
extern int tick_switch_to_oneshot(void (*handler)(struct clock_event_device *));
@@ -27,6 +35,7 @@
extern void tick_broadcast_switch_to_oneshot(void);
extern void tick_shutdown_broadcast_oneshot(unsigned int *cpup);
extern int tick_resume_broadcast_oneshot(struct clock_event_device *bc);
+extern int tick_broadcast_oneshot_active(void);
# else /* BROADCAST */
static inline void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
{
@@ -35,6 +44,7 @@
static inline void tick_broadcast_oneshot_control(unsigned long reason) { }
static inline void tick_broadcast_switch_to_oneshot(void) { }
static inline void tick_shutdown_broadcast_oneshot(unsigned int *cpup) { }
+static inline int tick_broadcast_oneshot_active(void) { return 0; }
# endif /* !BROADCAST */
#else /* !ONESHOT */
@@ -64,6 +74,7 @@
{
return 0;
}
+static inline int tick_broadcast_oneshot_active(void) { return 0; }
#endif /* !TICK_ONESHOT */
/*
diff --git a/kernel/time/tick-oneshot.c b/kernel/time/tick-oneshot.c
index 450c049..2e8de67 100644
--- a/kernel/time/tick-oneshot.c
+++ b/kernel/time/tick-oneshot.c
@@ -23,21 +23,53 @@
#include "tick-internal.h"
/**
+ * tick_program_event internal worker function
+ */
+int tick_dev_program_event(struct clock_event_device *dev, ktime_t expires,
+ int force)
+{
+ ktime_t now = ktime_get();
+ int i;
+
+ for (i = 0;;) {
+ int ret = clockevents_program_event(dev, expires, now);
+
+ if (!ret || !force)
+ return ret;
+
+ /*
+ * We tried 2 times to program the device with the given
+ * min_delta_ns. If that's not working then we double it
+ * and emit a warning.
+ */
+ if (++i > 2) {
+ /* Increase the min. delta and try again */
+ if (!dev->min_delta_ns)
+ dev->min_delta_ns = 5000;
+ else
+ dev->min_delta_ns += dev->min_delta_ns >> 1;
+
+ printk(KERN_WARNING
+ "CE: %s increasing min_delta_ns to %lu nsec\n",
+ dev->name ? dev->name : "?",
+ dev->min_delta_ns << 1);
+
+ i = 0;
+ }
+
+ now = ktime_get();
+ expires = ktime_add_ns(now, dev->min_delta_ns);
+ }
+}
+
+/**
* tick_program_event
*/
int tick_program_event(ktime_t expires, int force)
{
struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
- ktime_t now = ktime_get();
- while (1) {
- int ret = clockevents_program_event(dev, expires, now);
-
- if (!ret || !force)
- return ret;
- now = ktime_get();
- expires = ktime_add(now, ktime_set(0, dev->min_delta_ns));
- }
+ return tick_dev_program_event(dev, expires, force);
}
/**
@@ -61,7 +93,7 @@
{
newdev->event_handler = handler;
clockevents_set_mode(newdev, CLOCK_EVT_MODE_ONESHOT);
- clockevents_program_event(newdev, next_event, ktime_get());
+ tick_dev_program_event(newdev, next_event, 1);
}
/**
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index f5da526..cb02324 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -75,6 +75,9 @@
incr * ticks);
}
do_timer(++ticks);
+
+ /* Keep the tick_next_period variable up to date */
+ tick_next_period = ktime_add(last_jiffies_update, tick_period);
}
write_sequnlock(&xtime_lock);
}
@@ -162,6 +165,8 @@
ts->idle_lastupdate = now;
ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
ts->idle_active = 0;
+
+ sched_clock_idle_wakeup_event(0);
}
}
@@ -177,6 +182,7 @@
}
ts->idle_entrytime = now;
ts->idle_active = 1;
+ sched_clock_idle_sleep_event();
return now;
}
@@ -218,7 +224,7 @@
*/
if (unlikely(!cpu_online(cpu))) {
if (cpu == tick_do_timer_cpu)
- tick_do_timer_cpu = -1;
+ tick_do_timer_cpu = TICK_DO_TIMER_NONE;
}
if (unlikely(ts->nohz_mode == NOHZ_MODE_INACTIVE))
@@ -300,7 +306,7 @@
* invoked.
*/
if (cpu == tick_do_timer_cpu)
- tick_do_timer_cpu = -1;
+ tick_do_timer_cpu = TICK_DO_TIMER_NONE;
ts->idle_sleeps++;
@@ -465,7 +471,7 @@
* this duty, then the jiffies update is still serialized by
* xtime_lock.
*/
- if (unlikely(tick_do_timer_cpu == -1))
+ if (unlikely(tick_do_timer_cpu == TICK_DO_TIMER_NONE))
tick_do_timer_cpu = cpu;
/* Check, if the jiffies need an update */
@@ -567,7 +573,7 @@
* this duty, then the jiffies update is still serialized by
* xtime_lock.
*/
- if (unlikely(tick_do_timer_cpu == -1))
+ if (unlikely(tick_do_timer_cpu == TICK_DO_TIMER_NONE))
tick_do_timer_cpu = cpu;
#endif
@@ -619,7 +625,7 @@
*/
hrtimer_init(&ts->sched_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
ts->sched_timer.function = tick_sched_timer;
- ts->sched_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+ ts->sched_timer.cb_mode = HRTIMER_CB_IRQSAFE_PERCPU;
/* Get the next period (per cpu) */
ts->sched_timer.expires = tick_init_jiffy_update();
@@ -643,17 +649,21 @@
ts->nohz_mode = NOHZ_MODE_HIGHRES;
#endif
}
+#endif /* HIGH_RES_TIMERS */
+#if defined CONFIG_NO_HZ || defined CONFIG_HIGH_RES_TIMERS
void tick_cancel_sched_timer(int cpu)
{
struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
+# ifdef CONFIG_HIGH_RES_TIMERS
if (ts->sched_timer.base)
hrtimer_cancel(&ts->sched_timer);
+# endif
ts->nohz_mode = NOHZ_MODE_INACTIVE;
}
-#endif /* HIGH_RES_TIMERS */
+#endif
/**
* Async notification about clocksource changes
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c
index bb948e5..db58fb6 100644
--- a/kernel/trace/trace_sysprof.c
+++ b/kernel/trace/trace_sysprof.c
@@ -202,7 +202,7 @@
hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
hrtimer->function = stack_trace_timer_fn;
- hrtimer->cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
+ hrtimer->cb_mode = HRTIMER_CB_IRQSAFE_PERCPU;
hrtimer_start(hrtimer, ns_to_ktime(sample_period), HRTIMER_MODE_REL);
}
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index a9ab059..532858f 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -6,7 +6,6 @@
*/
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/nsproxy.h>
#include <linux/slab.h>
#include <linux/user_namespace.h>
diff --git a/kernel/utsname.c b/kernel/utsname.c
index 64d398f..815237a 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -12,7 +12,6 @@
#include <linux/module.h>
#include <linux/uts.h>
#include <linux/utsname.h>
-#include <linux/version.h>
#include <linux/err.h>
#include <linux/slab.h>
diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
index fe3a56c..4ab9659 100644
--- a/kernel/utsname_sysctl.c
+++ b/kernel/utsname_sysctl.c
@@ -12,7 +12,6 @@
#include <linux/module.h>
#include <linux/uts.h>
#include <linux/utsname.h>
-#include <linux/version.h>
#include <linux/sysctl.h>
static void *get_uts(ctl_table *table, int write)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 800ac84..0b50481 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -394,7 +394,7 @@
bool
depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
select STACKTRACE
- select FRAME_POINTER if !X86 && !MIPS
+ select FRAME_POINTER if !X86 && !MIPS && !PPC
select KALLSYMS
select KALLSYMS_ALL
@@ -676,13 +676,13 @@
depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
depends on !X86_64
select STACKTRACE
- select FRAME_POINTER
+ select FRAME_POINTER if !PPC
help
Provide stacktrace filter for fault-injection capabilities
config LATENCYTOP
bool "Latency measuring infrastructure"
- select FRAME_POINTER if !MIPS
+ select FRAME_POINTER if !MIPS && !PPC
select KALLSYMS
select KALLSYMS_ALL
select STACKTRACE
@@ -693,6 +693,14 @@
Enable this option if you want to use the LatencyTOP tool
to find out which userspace is blocking on what kernel operations.
+config SYSCTL_SYSCALL_CHECK
+ bool "Sysctl checks"
+ depends on SYSCTL_SYSCALL
+ ---help---
+ sys_sysctl uses binary paths that have been found challenging
+ to properly maintain and use. This enables checks that help
+ you to keep things correct.
+
source kernel/trace/Kconfig
config PROVIDE_OHCI1394_DMA_INIT
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 45a6bde..e3ab374 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -112,6 +112,7 @@
/*
* Allocate a new object. If the pool is empty, switch off the debugger.
+ * Must be called with interrupts disabled.
*/
static struct debug_obj *
alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
@@ -148,17 +149,18 @@
static void free_object(struct debug_obj *obj)
{
unsigned long idx = (unsigned long)(obj - obj_static_pool);
+ unsigned long flags;
if (obj_pool_free < ODEBUG_POOL_SIZE || idx < ODEBUG_POOL_SIZE) {
- spin_lock(&pool_lock);
+ spin_lock_irqsave(&pool_lock, flags);
hlist_add_head(&obj->node, &obj_pool);
obj_pool_free++;
obj_pool_used--;
- spin_unlock(&pool_lock);
+ spin_unlock_irqrestore(&pool_lock, flags);
} else {
- spin_lock(&pool_lock);
+ spin_lock_irqsave(&pool_lock, flags);
obj_pool_used--;
- spin_unlock(&pool_lock);
+ spin_unlock_irqrestore(&pool_lock, flags);
kmem_cache_free(obj_cache, obj);
}
}
@@ -171,6 +173,7 @@
{
struct debug_bucket *db = obj_hash;
struct hlist_node *node, *tmp;
+ HLIST_HEAD(freelist);
struct debug_obj *obj;
unsigned long flags;
int i;
@@ -179,11 +182,14 @@
for (i = 0; i < ODEBUG_HASH_SIZE; i++, db++) {
spin_lock_irqsave(&db->lock, flags);
- hlist_for_each_entry_safe(obj, node, tmp, &db->list, node) {
+ hlist_move_list(&db->list, &freelist);
+ spin_unlock_irqrestore(&db->lock, flags);
+
+ /* Now free them */
+ hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
hlist_del(&obj->node);
free_object(obj);
}
- spin_unlock_irqrestore(&db->lock, flags);
}
}
@@ -498,8 +504,9 @@
return;
default:
hlist_del(&obj->node);
+ spin_unlock_irqrestore(&db->lock, flags);
free_object(obj);
- break;
+ return;
}
out_unlock:
spin_unlock_irqrestore(&db->lock, flags);
@@ -510,6 +517,7 @@
{
unsigned long flags, oaddr, saddr, eaddr, paddr, chunks;
struct hlist_node *node, *tmp;
+ HLIST_HEAD(freelist);
struct debug_obj_descr *descr;
enum debug_obj_state state;
struct debug_bucket *db;
@@ -545,11 +553,18 @@
goto repeat;
default:
hlist_del(&obj->node);
- free_object(obj);
+ hlist_add_head(&obj->node, &freelist);
break;
}
}
spin_unlock_irqrestore(&db->lock, flags);
+
+ /* Now free them */
+ hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
+ hlist_del(&obj->node);
+ free_object(obj);
+ }
+
if (cnt > debug_objects_maxchain)
debug_objects_maxchain = cnt;
}
diff --git a/lib/kobject.c b/lib/kobject.c
index bd732ff..fbf0ae2 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -223,8 +223,7 @@
return -ENOMEM;
/* ewww... some of these buggers have '/' in the name ... */
- s = strchr(kobj->name, '/');
- if (s)
+ while ((s = strchr(kobj->name, '/')))
s[0] = '!';
kfree(old_name);
diff --git a/lib/lmb.c b/lib/lmb.c
index 5d7b928..97e54703 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -462,6 +462,8 @@
if (lmb.memory.region[0].size < lmb.rmo_size)
lmb.rmo_size = lmb.memory.region[0].size;
+ memory_limit = lmb_end_of_DRAM();
+
/* And truncate any reserves above the limit also. */
for (i = 0; i < lmb.reserved.cnt; i++) {
p = &lmb.reserved.region[i];
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 876ba6d..8d2688f 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -422,9 +422,12 @@
{
unsigned int offset = 0;
struct sg_mapping_iter miter;
+ unsigned long flags;
sg_miter_start(&miter, sgl, nents, SG_MITER_ATOMIC);
+ local_irq_save(flags);
+
while (sg_miter_next(&miter) && offset < buflen) {
unsigned int len;
@@ -442,6 +445,7 @@
sg_miter_stop(&miter);
+ local_irq_restore(flags);
return offset;
}
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 977edbd..8826fdf 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -491,7 +491,7 @@
* the lowest available address range.
*/
dma_addr_t handle;
- handle = swiotlb_map_single(NULL, NULL, size, DMA_FROM_DEVICE);
+ handle = swiotlb_map_single(hwdev, NULL, size, DMA_FROM_DEVICE);
if (swiotlb_dma_mapping_error(hwdev, handle))
return NULL;
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d8d1d11..c399bc1 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -27,6 +27,7 @@
#include <asm/page.h> /* for PAGE_SIZE */
#include <asm/div64.h>
+#include <asm/sections.h> /* for dereference_function_descriptor() */
/* Works only for digits and letters, but small and fast */
#define TOLOWER(x) ((x) | 0x20)
@@ -513,16 +514,6 @@
return buf;
}
-static inline void *dereference_function_descriptor(void *ptr)
-{
-#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
- void *p;
- if (!probe_kernel_address(ptr, p))
- ptr = p;
-#endif
- return ptr;
-}
-
static char *symbol_string(char *buf, char *end, void *ptr, int field_width, int precision, int flags)
{
unsigned long value = (unsigned long) ptr;
diff --git a/mm/bootmem.c b/mm/bootmem.c
index 4af15d0..ad8eec6 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -405,6 +405,29 @@
}
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
+static unsigned long align_idx(struct bootmem_data *bdata, unsigned long idx,
+ unsigned long step)
+{
+ unsigned long base = bdata->node_min_pfn;
+
+ /*
+ * Align the index with respect to the node start so that the
+ * combination of both satisfies the requested alignment.
+ */
+
+ return ALIGN(base + idx, step) - base;
+}
+
+static unsigned long align_off(struct bootmem_data *bdata, unsigned long off,
+ unsigned long align)
+{
+ unsigned long base = PFN_PHYS(bdata->node_min_pfn);
+
+ /* Same as align_idx for byte offsets */
+
+ return ALIGN(base + off, align) - base;
+}
+
static void * __init alloc_bootmem_core(struct bootmem_data *bdata,
unsigned long size, unsigned long align,
unsigned long goal, unsigned long limit)
@@ -441,7 +464,7 @@
else
start = ALIGN(min, step);
- sidx = start - bdata->node_min_pfn;;
+ sidx = start - bdata->node_min_pfn;
midx = max - bdata->node_min_pfn;
if (bdata->hint_idx > sidx) {
@@ -450,7 +473,7 @@
* catch the fallback below.
*/
fallback = sidx + 1;
- sidx = ALIGN(bdata->hint_idx, step);
+ sidx = align_idx(bdata, bdata->hint_idx, step);
}
while (1) {
@@ -459,7 +482,7 @@
unsigned long eidx, i, start_off, end_off;
find_block:
sidx = find_next_zero_bit(bdata->node_bootmem_map, midx, sidx);
- sidx = ALIGN(sidx, step);
+ sidx = align_idx(bdata, sidx, step);
eidx = sidx + PFN_UP(size);
if (sidx >= midx || eidx > midx)
@@ -467,15 +490,15 @@
for (i = sidx; i < eidx; i++)
if (test_bit(i, bdata->node_bootmem_map)) {
- sidx = ALIGN(i, step);
+ sidx = align_idx(bdata, i, step);
if (sidx == i)
sidx += step;
goto find_block;
}
- if (bdata->last_end_off &&
+ if (bdata->last_end_off & (PAGE_SIZE - 1) &&
PFN_DOWN(bdata->last_end_off) + 1 == sidx)
- start_off = ALIGN(bdata->last_end_off, align);
+ start_off = align_off(bdata, bdata->last_end_off, align);
else
start_off = PFN_PHYS(sidx);
@@ -499,7 +522,7 @@
}
if (fallback) {
- sidx = ALIGN(fallback - 1, step);
+ sidx = align_idx(bdata, fallback - 1, step);
fallback = 0;
goto find_block;
}
diff --git a/mm/filemap.c b/mm/filemap.c
index 54e9686..876bc59 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2129,13 +2129,20 @@
* After a write we want buffered reads to be sure to go to disk to get
* the new data. We invalidate clean cached page from the region we're
* about to write. We do this *before* the write so that we can return
- * -EIO without clobbering -EIOCBQUEUED from ->direct_IO().
+ * without clobbering -EIOCBQUEUED from ->direct_IO().
*/
if (mapping->nrpages) {
written = invalidate_inode_pages2_range(mapping,
pos >> PAGE_CACHE_SHIFT, end);
- if (written)
+ /*
+ * If a page can not be invalidated, return 0 to fall back
+ * to buffered write.
+ */
+ if (written) {
+ if (written == -EBUSY)
+ return 0;
goto out;
+ }
}
written = mapping->a_ops->direct_IO(WRITE, iocb, iov, pos, *nr_segs);
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 380ab40..b5167df 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -15,6 +15,8 @@
#include <linux/rmap.h>
#include <linux/mmu_notifier.h>
#include <linux/sched.h>
+#include <linux/seqlock.h>
+#include <linux/mutex.h>
#include <asm/tlbflush.h>
#include <asm/io.h>
@@ -22,22 +24,18 @@
* We do use our own empty page to avoid interference with other users
* of ZERO_PAGE(), such as /dev/zero
*/
+static DEFINE_MUTEX(xip_sparse_mutex);
+static seqcount_t xip_sparse_seq = SEQCNT_ZERO;
static struct page *__xip_sparse_page;
+/* called under xip_sparse_mutex */
static struct page *xip_sparse_page(void)
{
if (!__xip_sparse_page) {
struct page *page = alloc_page(GFP_HIGHUSER | __GFP_ZERO);
- if (page) {
- static DEFINE_SPINLOCK(xip_alloc_lock);
- spin_lock(&xip_alloc_lock);
- if (!__xip_sparse_page)
- __xip_sparse_page = page;
- else
- __free_page(page);
- spin_unlock(&xip_alloc_lock);
- }
+ if (page)
+ __xip_sparse_page = page;
}
return __xip_sparse_page;
}
@@ -174,18 +172,23 @@
pte_t pteval;
spinlock_t *ptl;
struct page *page;
+ unsigned count;
+ int locked = 0;
+
+ count = read_seqcount_begin(&xip_sparse_seq);
page = __xip_sparse_page;
if (!page)
return;
+retry:
spin_lock(&mapping->i_mmap_lock);
vma_prio_tree_foreach(vma, &iter, &mapping->i_mmap, pgoff, pgoff) {
mm = vma->vm_mm;
address = vma->vm_start +
((pgoff - vma->vm_pgoff) << PAGE_SHIFT);
BUG_ON(address < vma->vm_start || address >= vma->vm_end);
- pte = page_check_address(page, mm, address, &ptl);
+ pte = page_check_address(page, mm, address, &ptl, 1);
if (pte) {
/* Nuke the page table entry. */
flush_cache_page(vma, address, pte_pfn(*pte));
@@ -198,6 +201,14 @@
}
}
spin_unlock(&mapping->i_mmap_lock);
+
+ if (locked) {
+ mutex_unlock(&xip_sparse_mutex);
+ } else if (read_seqcount_retry(&xip_sparse_seq, count)) {
+ mutex_lock(&xip_sparse_mutex);
+ locked = 1;
+ goto retry;
+ }
}
/*
@@ -218,7 +229,7 @@
int error;
/* XXX: are VM_FAULT_ codes OK? */
-
+again:
size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
if (vmf->pgoff >= size)
return VM_FAULT_SIGBUS;
@@ -237,8 +248,10 @@
int err;
/* maybe shared writable, allocate new block */
+ mutex_lock(&xip_sparse_mutex);
error = mapping->a_ops->get_xip_mem(mapping, vmf->pgoff, 1,
&xip_mem, &xip_pfn);
+ mutex_unlock(&xip_sparse_mutex);
if (error)
return VM_FAULT_SIGBUS;
/* unmap sparse mappings at pgoff from all other vmas */
@@ -252,14 +265,34 @@
BUG_ON(err);
return VM_FAULT_NOPAGE;
} else {
+ int err, ret = VM_FAULT_OOM;
+
+ mutex_lock(&xip_sparse_mutex);
+ write_seqcount_begin(&xip_sparse_seq);
+ error = mapping->a_ops->get_xip_mem(mapping, vmf->pgoff, 0,
+ &xip_mem, &xip_pfn);
+ if (unlikely(!error)) {
+ write_seqcount_end(&xip_sparse_seq);
+ mutex_unlock(&xip_sparse_mutex);
+ goto again;
+ }
+ if (error != -ENODATA)
+ goto out;
/* not shared and writable, use xip_sparse_page() */
page = xip_sparse_page();
if (!page)
- return VM_FAULT_OOM;
+ goto out;
+ err = vm_insert_page(vma, (unsigned long)vmf->virtual_address,
+ page);
+ if (err == -ENOMEM)
+ goto out;
- page_cache_get(page);
- vmf->page = page;
- return 0;
+ ret = VM_FAULT_NOPAGE;
+out:
+ write_seqcount_end(&xip_sparse_seq);
+ mutex_unlock(&xip_sparse_mutex);
+
+ return ret;
}
}
@@ -308,8 +341,10 @@
&xip_mem, &xip_pfn);
if (status == -ENODATA) {
/* we allocate a new page unmap it */
+ mutex_lock(&xip_sparse_mutex);
status = a_ops->get_xip_mem(mapping, index, 1,
&xip_mem, &xip_pfn);
+ mutex_unlock(&xip_sparse_mutex);
if (!status)
/* unmap page at pgoff from all other vmas */
__xip_unmap(mapping, index);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 0f1f7a7..36896f3 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -250,6 +250,14 @@
struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p)
{
+ /*
+ * mm_update_next_owner() may clear mm->owner to NULL
+ * if it races with swapoff, page migration, etc.
+ * So this can be called with p == NULL.
+ */
+ if (unlikely(!p))
+ return NULL;
+
return container_of(task_subsys_state(p, mem_cgroup_subsys_id),
struct mem_cgroup, css);
}
@@ -549,6 +557,11 @@
if (likely(!memcg)) {
rcu_read_lock();
mem = mem_cgroup_from_task(rcu_dereference(mm->owner));
+ if (unlikely(!mem)) {
+ rcu_read_unlock();
+ kmem_cache_free(page_cgroup_cache, pc);
+ return 0;
+ }
/*
* For every charge from the cgroup, increment reference count
*/
@@ -801,11 +814,16 @@
rcu_read_lock();
mem = mem_cgroup_from_task(rcu_dereference(mm->owner));
+ if (unlikely(!mem)) {
+ rcu_read_unlock();
+ return 0;
+ }
css_get(&mem->css);
rcu_read_unlock();
do {
progress = try_to_free_mem_cgroup_pages(mem, gfp_mask);
+ progress += res_counter_check_under_limit(&mem->res);
} while (!progress && --retry);
css_put(&mem->css);
diff --git a/mm/mm_init.c b/mm/mm_init.c
index 936ef2e..4e0e265 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -12,7 +12,7 @@
#include "internal.h"
#ifdef CONFIG_DEBUG_MEMORY_INIT
-int __meminitdata mminit_loglevel;
+int mminit_loglevel;
#ifndef SECTIONS_SHIFT
#define SECTIONS_SHIFT 0
diff --git a/mm/mmap.c b/mm/mmap.c
index 339cf5c..e7a5a68 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1030,6 +1030,10 @@
} else {
switch (flags & MAP_TYPE) {
case MAP_SHARED:
+ /*
+ * Ignore pgoff.
+ */
+ pgoff = 0;
vm_flags |= VM_SHARED | VM_MAYSHARE;
break;
case MAP_PRIVATE:
diff --git a/mm/mmzone.c b/mm/mmzone.c
index 486ed59..16ce8b9 100644
--- a/mm/mmzone.c
+++ b/mm/mmzone.c
@@ -69,6 +69,6 @@
(z->zone && !zref_in_nodemask(z, nodes)))
z++;
- *zone = zonelist_zone(z++);
+ *zone = zonelist_zone(z);
return z;
}
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 8a5467e..64e5b4b 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -26,6 +26,7 @@
#include <linux/module.h>
#include <linux/notifier.h>
#include <linux/memcontrol.h>
+#include <linux/security.h>
int sysctl_panic_on_oom;
int sysctl_oom_kill_allocating_task;
@@ -128,7 +129,8 @@
* Superuser processes are usually more important, so we make it
* less likely that we kill those.
*/
- if (__capable(p, CAP_SYS_ADMIN) || __capable(p, CAP_SYS_RESOURCE))
+ if (has_capability(p, CAP_SYS_ADMIN) ||
+ has_capability(p, CAP_SYS_RESOURCE))
points /= 4;
/*
@@ -137,7 +139,7 @@
* tend to only have this flag set on applications they think
* of as important.
*/
- if (__capable(p, CAP_SYS_RAWIO))
+ if (has_capability(p, CAP_SYS_RAWIO))
points /= 4;
/*
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index af982f7..27b8681 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -268,13 +268,14 @@
{
int i;
int nr_pages = 1 << order;
+ struct page *p = page + 1;
set_compound_page_dtor(page, free_compound_page);
set_compound_order(page, order);
__SetPageHead(page);
- for (i = 1; i < nr_pages; i++) {
- struct page *p = page + i;
-
+ for (i = 1; i < nr_pages; i++, p++) {
+ if (unlikely((i & (MAX_ORDER_NR_PAGES - 1)) == 0))
+ p = pfn_to_page(page_to_pfn(page) + i);
__SetPageTail(p);
p->first_page = page;
}
@@ -284,6 +285,7 @@
{
int i;
int nr_pages = 1 << order;
+ struct page *p = page + 1;
if (unlikely(compound_order(page) != order))
bad_page(page);
@@ -291,8 +293,9 @@
if (unlikely(!PageHead(page)))
bad_page(page);
__ClearPageHead(page);
- for (i = 1; i < nr_pages; i++) {
- struct page *p = page + i;
+ for (i = 1; i < nr_pages; i++, p++) {
+ if (unlikely((i & (MAX_ORDER_NR_PAGES - 1)) == 0))
+ p = pfn_to_page(page_to_pfn(page) + i);
if (unlikely(!PageTail(p) |
(p->first_page != page)))
@@ -694,6 +697,9 @@
#endif
for (page = start_page; page <= end_page;) {
+ /* Make sure we are not inadvertently changing nodes */
+ VM_BUG_ON(page_to_nid(page) != zone_to_nid(zone));
+
if (!pfn_valid_within(page_to_pfn(page))) {
page++;
continue;
@@ -2516,6 +2522,10 @@
continue;
page = pfn_to_page(pfn);
+ /* Watch out for overlapping nodes */
+ if (page_to_nid(page) != zone_to_nid(zone))
+ continue;
+
/* Blocks with reserved pages will never free, skip them. */
if (PageReserved(page))
continue;
@@ -4064,7 +4074,7 @@
}
#ifndef CONFIG_NEED_MULTIPLE_NODES
-struct pglist_data contig_page_data = { .bdata = &bootmem_node_data[0] };
+struct pglist_data __refdata contig_page_data = { .bdata = &bootmem_node_data[0] };
EXPORT_SYMBOL(contig_page_data);
#endif
diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 3444b58..b70a7fe 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -2,7 +2,6 @@
* linux/mm/page_isolation.c
*/
-#include <stddef.h>
#include <linux/mm.h>
#include <linux/page-isolation.h>
#include <linux/pageblock-flags.h>
@@ -115,8 +114,10 @@
int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn)
{
- unsigned long pfn;
+ unsigned long pfn, flags;
struct page *page;
+ struct zone *zone;
+ int ret;
pfn = start_pfn;
/*
@@ -132,7 +133,9 @@
if (pfn < end_pfn)
return -EBUSY;
/* Check all pages are free or Marked as ISOLATED */
- if (__test_page_isolated_in_pageblock(start_pfn, end_pfn))
- return 0;
- return -EBUSY;
+ zone = page_zone(pfn_to_page(pfn));
+ spin_lock_irqsave(&zone->lock, flags);
+ ret = __test_page_isolated_in_pageblock(start_pfn, end_pfn);
+ spin_unlock_irqrestore(&zone->lock, flags);
+ return ret ? 0 : -EBUSY;
}
diff --git a/mm/quicklist.c b/mm/quicklist.c
index 3f703f7..8dbb680 100644
--- a/mm/quicklist.c
+++ b/mm/quicklist.c
@@ -26,7 +26,10 @@
static unsigned long max_pages(unsigned long min_pages)
{
unsigned long node_free_pages, max;
- struct zone *zones = NODE_DATA(numa_node_id())->node_zones;
+ int node = numa_node_id();
+ struct zone *zones = NODE_DATA(node)->node_zones;
+ int num_cpus_on_node;
+ node_to_cpumask_ptr(cpumask_on_node, node);
node_free_pages =
#ifdef CONFIG_ZONE_DMA
@@ -38,6 +41,10 @@
zone_page_state(&zones[ZONE_NORMAL], NR_FREE_PAGES);
max = node_free_pages / FRACTION_OF_NODE_MEM;
+
+ num_cpus_on_node = cpus_weight_nr(*cpumask_on_node);
+ max /= num_cpus_on_node;
+
return max(max, min_pages);
}
diff --git a/mm/rmap.c b/mm/rmap.c
index 1ea4e6f..0383acf 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -224,10 +224,14 @@
/*
* Check that @page is mapped at @address into @mm.
*
+ * If @sync is false, page_check_address may perform a racy check to avoid
+ * the page table lock when the pte is not present (helpful when reclaiming
+ * highly shared pages).
+ *
* On success returns with pte mapped and locked.
*/
pte_t *page_check_address(struct page *page, struct mm_struct *mm,
- unsigned long address, spinlock_t **ptlp)
+ unsigned long address, spinlock_t **ptlp, int sync)
{
pgd_t *pgd;
pud_t *pud;
@@ -249,7 +253,7 @@
pte = pte_offset_map(pmd, address);
/* Make a quick check before getting the lock */
- if (!pte_present(*pte)) {
+ if (!sync && !pte_present(*pte)) {
pte_unmap(pte);
return NULL;
}
@@ -281,7 +285,7 @@
if (address == -EFAULT)
goto out;
- pte = page_check_address(page, mm, address, &ptl);
+ pte = page_check_address(page, mm, address, &ptl, 0);
if (!pte)
goto out;
@@ -450,7 +454,7 @@
if (address == -EFAULT)
goto out;
- pte = page_check_address(page, mm, address, &ptl);
+ pte = page_check_address(page, mm, address, &ptl, 1);
if (!pte)
goto out;
@@ -659,6 +663,22 @@
}
/*
+ * Now that the last pte has gone, s390 must transfer dirty
+ * flag from storage key to struct page. We can usually skip
+ * this if the page is anon, so about to be freed; but perhaps
+ * not if it's in swapcache - there might be another pte slot
+ * containing the swap entry, but page not yet written to swap.
+ */
+ if ((!PageAnon(page) || PageSwapCache(page)) &&
+ page_test_dirty(page)) {
+ page_clear_dirty(page);
+ set_page_dirty(page);
+ }
+
+ mem_cgroup_uncharge_page(page);
+ __dec_zone_page_state(page,
+ PageAnon(page) ? NR_ANON_PAGES : NR_FILE_MAPPED);
+ /*
* It would be tidy to reset the PageAnon mapping here,
* but that might overwrite a racing page_add_anon_rmap
* which increments mapcount after us but sets mapping
@@ -667,15 +687,6 @@
* Leaving it set also helps swapoff to reinstate ptes
* faster for those pages still in swapcache.
*/
- if ((!PageAnon(page) || PageSwapCache(page)) &&
- page_test_dirty(page)) {
- page_clear_dirty(page);
- set_page_dirty(page);
- }
- mem_cgroup_uncharge_page(page);
-
- __dec_zone_page_state(page,
- PageAnon(page) ? NR_ANON_PAGES : NR_FILE_MAPPED);
}
}
@@ -697,7 +708,7 @@
if (address == -EFAULT)
goto out;
- pte = page_check_address(page, mm, address, &ptl);
+ pte = page_check_address(page, mm, address, &ptl, 0);
if (!pte)
goto out;
diff --git a/mm/slub.c b/mm/slub.c
index 4f5b961..0c83e6a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1932,6 +1932,7 @@
INIT_LIST_HEAD(&n->partial);
#ifdef CONFIG_SLUB_DEBUG
atomic_long_set(&n->nr_slabs, 0);
+ atomic_long_set(&n->total_objects, 0);
INIT_LIST_HEAD(&n->full);
#endif
}
@@ -2312,7 +2313,7 @@
s->refcount = 1;
#ifdef CONFIG_NUMA
- s->remote_node_defrag_ratio = 100;
+ s->remote_node_defrag_ratio = 1000;
#endif
if (!init_kmem_cache_nodes(s, gfpflags & ~SLUB_DMA))
goto error;
@@ -4058,7 +4059,7 @@
if (err)
return err;
- if (ratio < 100)
+ if (ratio <= 100)
s->remote_node_defrag_ratio = ratio * 10;
return length;
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 167cf2d..797c383 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -60,7 +60,7 @@
printk("Swap cache stats: add %lu, delete %lu, find %lu/%lu\n",
swap_cache_info.add_total, swap_cache_info.del_total,
swap_cache_info.find_success, swap_cache_info.find_total);
- printk("Free swap = %lukB\n", nr_swap_pages << (PAGE_SHIFT - 10));
+ printk("Free swap = %ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10));
printk("Total swap = %lukB\n", total_swap_pages << (PAGE_SHIFT - 10));
}
diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index ae532f5..8d7a27a 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -65,31 +65,31 @@
if (!dentry)
goto put_memory;
- error = -ENOSPC;
- inode = ramfs_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0);
- if (!inode)
- goto put_dentry;
-
- d_instantiate(dentry, inode);
error = -ENFILE;
- file = alloc_file(shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
- &ramfs_file_operations);
+ file = get_empty_filp();
if (!file)
goto put_dentry;
- inode->i_nlink = 0; /* It is unlinked */
-
- /* notify everyone as to the change of file size */
- error = do_truncate(dentry, size, 0, file);
- if (error < 0)
+ error = -ENOSPC;
+ inode = ramfs_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0);
+ if (!inode)
goto close_file;
+ d_instantiate(dentry, inode);
+ inode->i_size = size;
+ inode->i_nlink = 0; /* It is unlinked */
+ init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
+ &ramfs_file_operations);
+
+#ifndef CONFIG_MMU
+ error = ramfs_nommu_expand_for_mapping(inode, size);
+ if (error)
+ goto close_file;
+#endif
return file;
close_file:
put_filp(file);
- return ERR_PTR(error);
-
put_dentry:
dput(dentry);
put_memory:
diff --git a/mm/truncate.c b/mm/truncate.c
index 2505050..6650c1d 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -380,7 +380,7 @@
* Any pages which are found to be mapped into pagetables are unmapped prior to
* invalidation.
*
- * Returns -EIO if any pages could not be invalidated.
+ * Returns -EBUSY if any pages could not be invalidated.
*/
int invalidate_inode_pages2_range(struct address_space *mapping,
pgoff_t start, pgoff_t end)
@@ -440,7 +440,7 @@
ret2 = do_launder_page(mapping, page);
if (ret2 == 0) {
if (!invalidate_complete_page2(mapping, page))
- ret2 = -EIO;
+ ret2 = -EBUSY;
}
if (ret2 < 0)
ret = ret2;
diff --git a/mm/vmstat.c b/mm/vmstat.c
index b0d08e6..d7826af 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -516,9 +516,26 @@
continue;
page = pfn_to_page(pfn);
+#ifdef CONFIG_ARCH_FLATMEM_HAS_HOLES
+ /*
+ * Ordinarily, memory holes in flatmem still have a valid
+ * memmap for the PFN range. However, an architecture for
+ * embedded systems (e.g. ARM) can free up the memmap backing
+ * holes to save memory on the assumption the memmap is
+ * never used. The page_zone linkages are then broken even
+ * though pfn_valid() returns true. Skip the page if the
+ * linkages are broken. Even if this test passed, the impact
+ * is that the counters for the movable type are off but
+ * fragmentation monitoring is likely meaningless on small
+ * systems.
+ */
+ if (page_zone(page) != zone)
+ continue;
+#endif
mtype = get_pageblock_migratetype(page);
- count[mtype]++;
+ if (mtype < MIGRATE_TYPES)
+ count[mtype]++;
}
/* Print counts */
diff --git a/net/9p/client.c b/net/9p/client.c
index 2ffe40c..10e3203 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -75,7 +75,6 @@
int option;
int ret = 0;
- clnt->trans_mod = v9fs_default_trans();
clnt->dotu = 1;
clnt->msize = 8192;
@@ -108,7 +107,7 @@
clnt->msize = option;
break;
case Opt_trans:
- clnt->trans_mod = v9fs_match_trans(&args[0]);
+ clnt->trans_mod = v9fs_get_trans_by_name(&args[0]);
break;
case Opt_legacy:
clnt->dotu = 0;
@@ -117,6 +116,10 @@
continue;
}
}
+
+ if (!clnt->trans_mod)
+ clnt->trans_mod = v9fs_get_default_trans();
+
kfree(options);
return ret;
}
@@ -150,6 +153,7 @@
if (!clnt)
return ERR_PTR(-ENOMEM);
+ clnt->trans_mod = NULL;
clnt->trans = NULL;
spin_lock_init(&clnt->lock);
INIT_LIST_HEAD(&clnt->fidlist);
@@ -235,6 +239,8 @@
clnt->trans = NULL;
}
+ v9fs_put_trans(clnt->trans_mod);
+
list_for_each_entry_safe(fid, fidptr, &clnt->fidlist, flist)
p9_fid_destroy(fid);
diff --git a/net/9p/conv.c b/net/9p/conv.c
index 4454720..5ad3a3b 100644
--- a/net/9p/conv.c
+++ b/net/9p/conv.c
@@ -451,8 +451,10 @@
unsigned char **pdata)
{
*pdata = buf_alloc(bufp, count);
+ if (*pdata == NULL)
+ return -ENOMEM;
memmove(*pdata, data, count);
- return count;
+ return 0;
}
static int
@@ -460,6 +462,8 @@
unsigned char **pdata)
{
*pdata = buf_alloc(bufp, count);
+ if (*pdata == NULL)
+ return -ENOMEM;
return copy_from_user(*pdata, data, count);
}
diff --git a/net/9p/mod.c b/net/9p/mod.c
index bdee1fb..1084feb 100644
--- a/net/9p/mod.c
+++ b/net/9p/mod.c
@@ -31,6 +31,7 @@
#include <linux/parser.h>
#include <net/9p/transport.h>
#include <linux/list.h>
+#include <linux/spinlock.h>
#ifdef CONFIG_NET_9P_DEBUG
unsigned int p9_debug_level = 0; /* feature-rific global debug level */
@@ -44,8 +45,8 @@
*
*/
+static DEFINE_SPINLOCK(v9fs_trans_lock);
static LIST_HEAD(v9fs_trans_list);
-static struct p9_trans_module *v9fs_default_transport;
/**
* v9fs_register_trans - register a new transport with 9p
@@ -54,48 +55,87 @@
*/
void v9fs_register_trans(struct p9_trans_module *m)
{
+ spin_lock(&v9fs_trans_lock);
list_add_tail(&m->list, &v9fs_trans_list);
- if (m->def)
- v9fs_default_transport = m;
+ spin_unlock(&v9fs_trans_lock);
}
EXPORT_SYMBOL(v9fs_register_trans);
/**
- * v9fs_match_trans - match transport versus registered transports
+ * v9fs_unregister_trans - unregister a 9p transport
+ * @m: the transport to remove
+ *
+ */
+void v9fs_unregister_trans(struct p9_trans_module *m)
+{
+ spin_lock(&v9fs_trans_lock);
+ list_del_init(&m->list);
+ spin_unlock(&v9fs_trans_lock);
+}
+EXPORT_SYMBOL(v9fs_unregister_trans);
+
+/**
+ * v9fs_get_trans_by_name - get transport with the matching name
* @name: string identifying transport
*
*/
-struct p9_trans_module *v9fs_match_trans(const substring_t *name)
+struct p9_trans_module *v9fs_get_trans_by_name(const substring_t *name)
{
- struct list_head *p;
- struct p9_trans_module *t = NULL;
+ struct p9_trans_module *t, *found = NULL;
- list_for_each(p, &v9fs_trans_list) {
- t = list_entry(p, struct p9_trans_module, list);
- if (strncmp(t->name, name->from, name->to-name->from) == 0)
- return t;
- }
- return NULL;
+ spin_lock(&v9fs_trans_lock);
+
+ list_for_each_entry(t, &v9fs_trans_list, list)
+ if (strncmp(t->name, name->from, name->to-name->from) == 0 &&
+ try_module_get(t->owner)) {
+ found = t;
+ break;
+ }
+
+ spin_unlock(&v9fs_trans_lock);
+ return found;
}
-EXPORT_SYMBOL(v9fs_match_trans);
+EXPORT_SYMBOL(v9fs_get_trans_by_name);
/**
- * v9fs_default_trans - returns pointer to default transport
+ * v9fs_get_default_trans - get the default transport
*
*/
-struct p9_trans_module *v9fs_default_trans(void)
+struct p9_trans_module *v9fs_get_default_trans(void)
{
- if (v9fs_default_transport)
- return v9fs_default_transport;
- else if (!list_empty(&v9fs_trans_list))
- return list_first_entry(&v9fs_trans_list,
- struct p9_trans_module, list);
- else
- return NULL;
-}
-EXPORT_SYMBOL(v9fs_default_trans);
+ struct p9_trans_module *t, *found = NULL;
+ spin_lock(&v9fs_trans_lock);
+
+ list_for_each_entry(t, &v9fs_trans_list, list)
+ if (t->def && try_module_get(t->owner)) {
+ found = t;
+ break;
+ }
+
+ if (!found)
+ list_for_each_entry(t, &v9fs_trans_list, list)
+ if (try_module_get(t->owner)) {
+ found = t;
+ break;
+ }
+
+ spin_unlock(&v9fs_trans_lock);
+ return found;
+}
+EXPORT_SYMBOL(v9fs_get_default_trans);
+
+/**
+ * v9fs_put_trans - put trans
+ * @m: transport to put
+ *
+ */
+void v9fs_put_trans(struct p9_trans_module *m)
+{
+ if (m)
+ module_put(m->owner);
+}
/**
* v9fs_init - Initialize module
@@ -120,6 +160,8 @@
static void __exit exit_p9(void)
{
printk(KERN_INFO "Unloading 9P2000 support\n");
+
+ p9_trans_fd_exit();
}
module_init(init_p9)
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index cdf137a..d652baf 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -151,7 +151,6 @@
* @trans: reference to transport instance for this connection
* @tagpool: id accounting for transactions
* @err: error state
- * @equeue: event wait_q (?)
* @req_list: accounting for requests which have been sent
* @unsent_req_list: accounting for requests that haven't been sent
* @rcall: current response &p9_fcall structure
@@ -178,7 +177,6 @@
struct p9_trans *trans;
struct p9_idpool *tagpool;
int err;
- wait_queue_head_t equeue;
struct list_head req_list;
struct list_head unsent_req_list;
struct p9_fcall *rcall;
@@ -240,22 +238,6 @@
static void p9_conn_cancel(struct p9_conn *m, int err);
-static int p9_mux_global_init(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(p9_mux_poll_tasks); i++)
- p9_mux_poll_tasks[i].task = NULL;
-
- p9_mux_wq = create_workqueue("v9fs");
- if (!p9_mux_wq) {
- printk(KERN_WARNING "v9fs: mux: creating workqueue failed\n");
- return -ENOMEM;
- }
-
- return 0;
-}
-
static u16 p9_mux_get_tag(struct p9_conn *m)
{
int tag;
@@ -409,11 +391,11 @@
static struct p9_conn *p9_conn_create(struct p9_trans *trans)
{
int i, n;
- struct p9_conn *m, *mtmp;
+ struct p9_conn *m;
P9_DPRINTK(P9_DEBUG_MUX, "transport %p msize %d\n", trans,
trans->msize);
- m = kmalloc(sizeof(struct p9_conn), GFP_KERNEL);
+ m = kzalloc(sizeof(struct p9_conn), GFP_KERNEL);
if (!m)
return ERR_PTR(-ENOMEM);
@@ -424,25 +406,14 @@
m->trans = trans;
m->tagpool = p9_idpool_create();
if (IS_ERR(m->tagpool)) {
- mtmp = ERR_PTR(-ENOMEM);
kfree(m);
- return mtmp;
+ return ERR_PTR(-ENOMEM);
}
- m->err = 0;
- init_waitqueue_head(&m->equeue);
INIT_LIST_HEAD(&m->req_list);
INIT_LIST_HEAD(&m->unsent_req_list);
- m->rcall = NULL;
- m->rpos = 0;
- m->rbuf = NULL;
- m->wpos = m->wsize = 0;
- m->wbuf = NULL;
INIT_WORK(&m->rq, p9_read_work);
INIT_WORK(&m->wq, p9_write_work);
- m->wsched = 0;
- memset(&m->poll_waddr, 0, sizeof(m->poll_waddr));
- m->poll_task = NULL;
n = p9_mux_poll_start(m);
if (n) {
kfree(m);
@@ -463,10 +434,8 @@
for (i = 0; i < ARRAY_SIZE(m->poll_waddr); i++) {
if (IS_ERR(m->poll_waddr[i])) {
p9_mux_poll_stop(m);
- mtmp = (void *)m->poll_waddr; /* the error code */
kfree(m);
- m = mtmp;
- break;
+ return (void *)m->poll_waddr; /* the error code */
}
}
@@ -483,18 +452,13 @@
{
P9_DPRINTK(P9_DEBUG_MUX, "mux %p prev %p next %p\n", m,
m->mux_list.prev, m->mux_list.next);
- p9_conn_cancel(m, -ECONNRESET);
-
- if (!list_empty(&m->req_list)) {
- /* wait until all processes waiting on this session exit */
- P9_DPRINTK(P9_DEBUG_MUX,
- "mux %p waiting for empty request queue\n", m);
- wait_event_timeout(m->equeue, (list_empty(&m->req_list)), 5000);
- P9_DPRINTK(P9_DEBUG_MUX, "mux %p request queue empty: %d\n", m,
- list_empty(&m->req_list));
- }
p9_mux_poll_stop(m);
+ cancel_work_sync(&m->rq);
+ cancel_work_sync(&m->wq);
+
+ p9_conn_cancel(m, -ECONNRESET);
+
m->trans = NULL;
p9_idpool_destroy(m->tagpool);
kfree(m);
@@ -840,8 +804,6 @@
(*req->cb) (req, req->cba);
else
kfree(req->rcall);
-
- wake_up(&m->equeue);
}
} else {
if (err >= 0 && rcall->id != P9_RFLUSH)
@@ -908,8 +870,10 @@
else
n = p9_mux_get_tag(m);
- if (n < 0)
+ if (n < 0) {
+ kfree(req);
return ERR_PTR(-ENOMEM);
+ }
p9_set_tag(tc, n);
@@ -984,8 +948,6 @@
(*req->cb) (req, req->cba);
else
kfree(req->rcall);
-
- wake_up(&m->equeue);
}
kfree(freq->tcall);
@@ -1191,8 +1153,6 @@
else
kfree(req->rcall);
}
-
- wake_up(&m->equeue);
}
/**
@@ -1370,7 +1330,6 @@
{
int ret, n;
struct p9_trans_fd *ts = NULL;
- mm_segment_t oldfs;
if (trans && trans->status == Connected)
ts = trans->priv;
@@ -1384,24 +1343,17 @@
if (!ts->wr->f_op || !ts->wr->f_op->poll)
return -EIO;
- oldfs = get_fs();
- set_fs(get_ds());
-
ret = ts->rd->f_op->poll(ts->rd, pt);
if (ret < 0)
- goto end;
+ return ret;
if (ts->rd != ts->wr) {
n = ts->wr->f_op->poll(ts->wr, pt);
- if (n < 0) {
- ret = n;
- goto end;
- }
+ if (n < 0)
+ return n;
ret = (ret & ~POLLOUT) | (n & ~POLLIN);
}
-end:
- set_fs(oldfs);
return ret;
}
@@ -1629,6 +1581,7 @@
.maxsize = MAX_SOCK_BUF,
.def = 1,
.create = p9_trans_create_tcp,
+ .owner = THIS_MODULE,
};
static struct p9_trans_module p9_unix_trans = {
@@ -1636,6 +1589,7 @@
.maxsize = MAX_SOCK_BUF,
.def = 0,
.create = p9_trans_create_unix,
+ .owner = THIS_MODULE,
};
static struct p9_trans_module p9_fd_trans = {
@@ -1643,14 +1597,20 @@
.maxsize = MAX_SOCK_BUF,
.def = 0,
.create = p9_trans_create_fd,
+ .owner = THIS_MODULE,
};
int p9_trans_fd_init(void)
{
- int ret = p9_mux_global_init();
- if (ret) {
- printk(KERN_WARNING "9p: starting mux failed\n");
- return ret;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(p9_mux_poll_tasks); i++)
+ p9_mux_poll_tasks[i].task = NULL;
+
+ p9_mux_wq = create_workqueue("v9fs");
+ if (!p9_mux_wq) {
+ printk(KERN_WARNING "v9fs: mux: creating workqueue failed\n");
+ return -ENOMEM;
}
v9fs_register_trans(&p9_tcp_trans);
@@ -1659,4 +1619,12 @@
return 0;
}
-EXPORT_SYMBOL(p9_trans_fd_init);
+
+void p9_trans_fd_exit(void)
+{
+ v9fs_unregister_trans(&p9_tcp_trans);
+ v9fs_unregister_trans(&p9_unix_trans);
+ v9fs_unregister_trans(&p9_fd_trans);
+
+ destroy_workqueue(p9_mux_wq);
+}
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 42adc05..94912e0 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -528,6 +528,7 @@
.create = p9_virtio_create,
.maxsize = PAGE_SIZE*16,
.def = 0,
+ .owner = THIS_MODULE,
};
/* The standard init function */
@@ -545,6 +546,7 @@
static void __exit p9_virtio_cleanup(void)
{
unregister_virtio_driver(&p9_virtio_drv);
+ v9fs_unregister_trans(&p9_virtio_trans);
}
module_init(p9_virtio_init);
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 4e59df5..f6348e0 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -49,7 +49,7 @@
#define BT_DBG(D...)
#endif
-#define VERSION "2.12"
+#define VERSION "2.13"
/* Bluetooth sockets */
#define BT_MAX_PROTO 8
@@ -456,7 +456,7 @@
subsys_initcall(bt_init);
module_exit(bt_exit);
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth Core ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 12bba62..80ba30c 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -736,7 +736,7 @@
module_param(compress_dst, bool, 0644);
MODULE_PARM_DESC(compress_dst, "Compress destination headers");
-MODULE_AUTHOR("David Libault <david.libault@inventel.fr>, Maxim Krasnyansky <maxk@qualcomm.com>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth BNEP ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ca8d052..b700242 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -330,7 +330,7 @@
/* Create SCO or ACL connection.
* Device _must_ be locked */
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type)
{
struct hci_conn *acl;
struct hci_conn *sco;
@@ -344,8 +344,10 @@
hci_conn_hold(acl);
- if (acl->state == BT_OPEN || acl->state == BT_CLOSED)
+ if (acl->state == BT_OPEN || acl->state == BT_CLOSED) {
+ acl->auth_type = auth_type;
hci_acl_connect(acl);
+ }
if (type == ACL_LINK)
return acl;
@@ -374,6 +376,19 @@
}
EXPORT_SYMBOL(hci_connect);
+/* Check link security requirement */
+int hci_conn_check_link_mode(struct hci_conn *conn)
+{
+ BT_DBG("conn %p", conn);
+
+ if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0 &&
+ !(conn->link_mode & HCI_LM_ENCRYPT))
+ return 0;
+
+ return 1;
+}
+EXPORT_SYMBOL(hci_conn_check_link_mode);
+
/* Authenticate remote device */
int hci_conn_auth(struct hci_conn *conn)
{
@@ -381,7 +396,7 @@
if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0) {
if (!(conn->auth_type & 0x01)) {
- conn->auth_type = HCI_AT_GENERAL_BONDING_MITM;
+ conn->auth_type |= 0x01;
conn->link_mode &= ~HCI_LM_AUTH;
}
}
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f5b21cb..278a3ac 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -164,6 +164,9 @@
{
int ret;
+ if (!test_bit(HCI_UP, &hdev->flags))
+ return -ENETDOWN;
+
/* Serialize all requests */
hci_req_lock(hdev);
ret = __hci_request(hdev, req, opt, timeout);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0e3db28..ad7a553 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1605,14 +1605,11 @@
if (conn->state == BT_CONFIG) {
if (!ev->status && hdev->ssp_mode > 0 &&
- conn->ssp_mode > 0) {
- if (conn->out) {
- struct hci_cp_auth_requested cp;
- cp.handle = ev->handle;
- hci_send_cmd(hdev,
- HCI_OP_AUTH_REQUESTED,
+ conn->ssp_mode > 0 && conn->out) {
+ struct hci_cp_auth_requested cp;
+ cp.handle = ev->handle;
+ hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
sizeof(cp), &cp);
- }
} else {
conn->state = BT_CONNECTED;
hci_proto_connect_cfm(conn, ev->status);
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index c85bf8f..f4f6615 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -3,8 +3,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/platform_device.h>
-
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
@@ -12,10 +10,164 @@
#undef BT_DBG
#define BT_DBG(D...)
#endif
+
+struct class *bt_class = NULL;
+EXPORT_SYMBOL_GPL(bt_class);
+
static struct workqueue_struct *btaddconn;
static struct workqueue_struct *btdelconn;
-static inline char *typetostr(int type)
+static inline char *link_typetostr(int type)
+{
+ switch (type) {
+ case ACL_LINK:
+ return "ACL";
+ case SCO_LINK:
+ return "SCO";
+ case ESCO_LINK:
+ return "eSCO";
+ default:
+ return "UNKNOWN";
+ }
+}
+
+static ssize_t show_link_type(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_conn *conn = dev_get_drvdata(dev);
+ return sprintf(buf, "%s\n", link_typetostr(conn->type));
+}
+
+static ssize_t show_link_address(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_conn *conn = dev_get_drvdata(dev);
+ bdaddr_t bdaddr;
+ baswap(&bdaddr, &conn->dst);
+ return sprintf(buf, "%s\n", batostr(&bdaddr));
+}
+
+static ssize_t show_link_features(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_conn *conn = dev_get_drvdata(dev);
+
+ return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ conn->features[0], conn->features[1],
+ conn->features[2], conn->features[3],
+ conn->features[4], conn->features[5],
+ conn->features[6], conn->features[7]);
+}
+
+#define LINK_ATTR(_name,_mode,_show,_store) \
+struct device_attribute link_attr_##_name = __ATTR(_name,_mode,_show,_store)
+
+static LINK_ATTR(type, S_IRUGO, show_link_type, NULL);
+static LINK_ATTR(address, S_IRUGO, show_link_address, NULL);
+static LINK_ATTR(features, S_IRUGO, show_link_features, NULL);
+
+static struct attribute *bt_link_attrs[] = {
+ &link_attr_type.attr,
+ &link_attr_address.attr,
+ &link_attr_features.attr,
+ NULL
+};
+
+static struct attribute_group bt_link_group = {
+ .attrs = bt_link_attrs,
+};
+
+static struct attribute_group *bt_link_groups[] = {
+ &bt_link_group,
+ NULL
+};
+
+static void bt_link_release(struct device *dev)
+{
+ void *data = dev_get_drvdata(dev);
+ kfree(data);
+}
+
+static struct device_type bt_link = {
+ .name = "link",
+ .groups = bt_link_groups,
+ .release = bt_link_release,
+};
+
+static void add_conn(struct work_struct *work)
+{
+ struct hci_conn *conn = container_of(work, struct hci_conn, work);
+
+ flush_workqueue(btdelconn);
+
+ if (device_add(&conn->dev) < 0) {
+ BT_ERR("Failed to register connection device");
+ return;
+ }
+}
+
+void hci_conn_add_sysfs(struct hci_conn *conn)
+{
+ struct hci_dev *hdev = conn->hdev;
+
+ BT_DBG("conn %p", conn);
+
+ conn->dev.type = &bt_link;
+ conn->dev.class = bt_class;
+ conn->dev.parent = &hdev->dev;
+
+ snprintf(conn->dev.bus_id, BUS_ID_SIZE, "%s:%d",
+ hdev->name, conn->handle);
+
+ dev_set_drvdata(&conn->dev, conn);
+
+ device_initialize(&conn->dev);
+
+ INIT_WORK(&conn->work, add_conn);
+
+ queue_work(btaddconn, &conn->work);
+}
+
+/*
+ * The rfcomm tty device will possibly retain even when conn
+ * is down, and sysfs doesn't support move zombie device,
+ * so we should move the device before conn device is destroyed.
+ */
+static int __match_tty(struct device *dev, void *data)
+{
+ return !strncmp(dev->bus_id, "rfcomm", 6);
+}
+
+static void del_conn(struct work_struct *work)
+{
+ struct hci_conn *conn = container_of(work, struct hci_conn, work);
+ struct hci_dev *hdev = conn->hdev;
+
+ while (1) {
+ struct device *dev;
+
+ dev = device_find_child(&conn->dev, NULL, __match_tty);
+ if (!dev)
+ break;
+ device_move(dev, NULL);
+ put_device(dev);
+ }
+
+ device_del(&conn->dev);
+ put_device(&conn->dev);
+ hci_dev_put(hdev);
+}
+
+void hci_conn_del_sysfs(struct hci_conn *conn)
+{
+ BT_DBG("conn %p", conn);
+
+ if (!device_is_registered(&conn->dev))
+ return;
+
+ INIT_WORK(&conn->work, del_conn);
+
+ queue_work(btdelconn, &conn->work);
+}
+
+static inline char *host_typetostr(int type)
{
switch (type) {
case HCI_VIRTUAL:
@@ -40,7 +192,7 @@
static ssize_t show_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = dev_get_drvdata(dev);
- return sprintf(buf, "%s\n", typetostr(hdev->type));
+ return sprintf(buf, "%s\n", host_typetostr(hdev->type));
}
static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
@@ -221,183 +373,62 @@
static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR,
show_sniff_min_interval, store_sniff_min_interval);
-static struct device_attribute *bt_attrs[] = {
- &dev_attr_type,
- &dev_attr_name,
- &dev_attr_class,
- &dev_attr_address,
- &dev_attr_features,
- &dev_attr_manufacturer,
- &dev_attr_hci_version,
- &dev_attr_hci_revision,
- &dev_attr_inquiry_cache,
- &dev_attr_idle_timeout,
- &dev_attr_sniff_max_interval,
- &dev_attr_sniff_min_interval,
+static struct attribute *bt_host_attrs[] = {
+ &dev_attr_type.attr,
+ &dev_attr_name.attr,
+ &dev_attr_class.attr,
+ &dev_attr_address.attr,
+ &dev_attr_features.attr,
+ &dev_attr_manufacturer.attr,
+ &dev_attr_hci_version.attr,
+ &dev_attr_hci_revision.attr,
+ &dev_attr_inquiry_cache.attr,
+ &dev_attr_idle_timeout.attr,
+ &dev_attr_sniff_max_interval.attr,
+ &dev_attr_sniff_min_interval.attr,
NULL
};
-static ssize_t show_conn_type(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct hci_conn *conn = dev_get_drvdata(dev);
- return sprintf(buf, "%s\n", conn->type == ACL_LINK ? "ACL" : "SCO");
-}
+static struct attribute_group bt_host_group = {
+ .attrs = bt_host_attrs,
+};
-static ssize_t show_conn_address(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct hci_conn *conn = dev_get_drvdata(dev);
- bdaddr_t bdaddr;
- baswap(&bdaddr, &conn->dst);
- return sprintf(buf, "%s\n", batostr(&bdaddr));
-}
-
-static ssize_t show_conn_features(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct hci_conn *conn = dev_get_drvdata(dev);
-
- return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
- conn->features[0], conn->features[1],
- conn->features[2], conn->features[3],
- conn->features[4], conn->features[5],
- conn->features[6], conn->features[7]);
-}
-
-#define CONN_ATTR(_name,_mode,_show,_store) \
-struct device_attribute conn_attr_##_name = __ATTR(_name,_mode,_show,_store)
-
-static CONN_ATTR(type, S_IRUGO, show_conn_type, NULL);
-static CONN_ATTR(address, S_IRUGO, show_conn_address, NULL);
-static CONN_ATTR(features, S_IRUGO, show_conn_features, NULL);
-
-static struct device_attribute *conn_attrs[] = {
- &conn_attr_type,
- &conn_attr_address,
- &conn_attr_features,
+static struct attribute_group *bt_host_groups[] = {
+ &bt_host_group,
NULL
};
-struct class *bt_class = NULL;
-EXPORT_SYMBOL_GPL(bt_class);
-
-static struct bus_type bt_bus = {
- .name = "bluetooth",
-};
-
-static struct platform_device *bt_platform;
-
-static void bt_release(struct device *dev)
+static void bt_host_release(struct device *dev)
{
void *data = dev_get_drvdata(dev);
kfree(data);
}
-static void add_conn(struct work_struct *work)
-{
- struct hci_conn *conn = container_of(work, struct hci_conn, work);
- int i;
-
- flush_workqueue(btdelconn);
-
- if (device_add(&conn->dev) < 0) {
- BT_ERR("Failed to register connection device");
- return;
- }
-
- for (i = 0; conn_attrs[i]; i++)
- if (device_create_file(&conn->dev, conn_attrs[i]) < 0)
- BT_ERR("Failed to create connection attribute");
-}
-
-void hci_conn_add_sysfs(struct hci_conn *conn)
-{
- struct hci_dev *hdev = conn->hdev;
-
- BT_DBG("conn %p", conn);
-
- conn->dev.bus = &bt_bus;
- conn->dev.parent = &hdev->dev;
-
- conn->dev.release = bt_release;
-
- snprintf(conn->dev.bus_id, BUS_ID_SIZE, "%s:%d",
- hdev->name, conn->handle);
-
- dev_set_drvdata(&conn->dev, conn);
-
- device_initialize(&conn->dev);
-
- INIT_WORK(&conn->work, add_conn);
-
- queue_work(btaddconn, &conn->work);
-}
-
-/*
- * The rfcomm tty device will possibly retain even when conn
- * is down, and sysfs doesn't support move zombie device,
- * so we should move the device before conn device is destroyed.
- */
-static int __match_tty(struct device *dev, void *data)
-{
- return !strncmp(dev->bus_id, "rfcomm", 6);
-}
-
-static void del_conn(struct work_struct *work)
-{
- struct hci_conn *conn = container_of(work, struct hci_conn, work);
- struct hci_dev *hdev = conn->hdev;
-
- while (1) {
- struct device *dev;
-
- dev = device_find_child(&conn->dev, NULL, __match_tty);
- if (!dev)
- break;
- device_move(dev, NULL);
- put_device(dev);
- }
-
- device_del(&conn->dev);
- put_device(&conn->dev);
- hci_dev_put(hdev);
-}
-
-void hci_conn_del_sysfs(struct hci_conn *conn)
-{
- BT_DBG("conn %p", conn);
-
- if (!device_is_registered(&conn->dev))
- return;
-
- INIT_WORK(&conn->work, del_conn);
-
- queue_work(btdelconn, &conn->work);
-}
+static struct device_type bt_host = {
+ .name = "host",
+ .groups = bt_host_groups,
+ .release = bt_host_release,
+};
int hci_register_sysfs(struct hci_dev *hdev)
{
struct device *dev = &hdev->dev;
- unsigned int i;
int err;
BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
- dev->bus = &bt_bus;
+ dev->type = &bt_host;
+ dev->class = bt_class;
dev->parent = hdev->parent;
strlcpy(dev->bus_id, hdev->name, BUS_ID_SIZE);
- dev->release = bt_release;
-
dev_set_drvdata(dev, hdev);
err = device_register(dev);
if (err < 0)
return err;
- for (i = 0; bt_attrs[i]; i++)
- if (device_create_file(dev, bt_attrs[i]) < 0)
- BT_ERR("Failed to create device attribute");
-
return 0;
}
@@ -410,59 +441,30 @@
int __init bt_sysfs_init(void)
{
- int err;
-
btaddconn = create_singlethread_workqueue("btaddconn");
- if (!btaddconn) {
- err = -ENOMEM;
- goto out;
- }
+ if (!btaddconn)
+ return -ENOMEM;
btdelconn = create_singlethread_workqueue("btdelconn");
if (!btdelconn) {
- err = -ENOMEM;
- goto out_del;
+ destroy_workqueue(btaddconn);
+ return -ENOMEM;
}
- bt_platform = platform_device_register_simple("bluetooth", -1, NULL, 0);
- if (IS_ERR(bt_platform)) {
- err = PTR_ERR(bt_platform);
- goto out_platform;
- }
-
- err = bus_register(&bt_bus);
- if (err < 0)
- goto out_bus;
-
bt_class = class_create(THIS_MODULE, "bluetooth");
if (IS_ERR(bt_class)) {
- err = PTR_ERR(bt_class);
- goto out_class;
+ destroy_workqueue(btdelconn);
+ destroy_workqueue(btaddconn);
+ return PTR_ERR(bt_class);
}
return 0;
-
-out_class:
- bus_unregister(&bt_bus);
-out_bus:
- platform_device_unregister(bt_platform);
-out_platform:
- destroy_workqueue(btdelconn);
-out_del:
- destroy_workqueue(btaddconn);
-out:
- return err;
}
void bt_sysfs_cleanup(void)
{
destroy_workqueue(btaddconn);
-
destroy_workqueue(btdelconn);
class_destroy(bt_class);
-
- bus_unregister(&bt_bus);
-
- platform_device_unregister(bt_platform);
}
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index c123985..9610a9c 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -55,7 +55,7 @@
#define BT_DBG(D...)
#endif
-#define VERSION "2.10"
+#define VERSION "2.11"
static u32 l2cap_feat_mask = 0x0000;
@@ -778,6 +778,7 @@
struct l2cap_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
+ __u8 auth_type;
int err = 0;
BT_DBG("%s -> %s psm 0x%2.2x", batostr(src), batostr(dst), l2cap_pi(sk)->psm);
@@ -789,7 +790,21 @@
err = -ENOMEM;
- hcon = hci_connect(hdev, ACL_LINK, dst);
+ if (l2cap_pi(sk)->link_mode & L2CAP_LM_AUTH ||
+ l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT ||
+ l2cap_pi(sk)->link_mode & L2CAP_LM_SECURE) {
+ if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001))
+ auth_type = HCI_AT_NO_BONDING_MITM;
+ else
+ auth_type = HCI_AT_GENERAL_BONDING_MITM;
+ } else {
+ if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001))
+ auth_type = HCI_AT_NO_BONDING;
+ else
+ auth_type = HCI_AT_GENERAL_BONDING;
+ }
+
+ hcon = hci_connect(hdev, ACL_LINK, dst, auth_type);
if (!hcon)
goto done;
@@ -1553,10 +1568,10 @@
struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
struct l2cap_conn_rsp rsp;
struct sock *sk, *parent;
- int result, status = 0;
+ int result, status = L2CAP_CS_NO_INFO;
u16 dcid = 0, scid = __le16_to_cpu(req->scid);
- __le16 psm = req->psm;
+ __le16 psm = req->psm;
BT_DBG("psm 0x%2.2x scid 0x%4.4x", psm, scid);
@@ -1567,6 +1582,13 @@
goto sendresp;
}
+ /* Check if the ACL is secure enough (if not SDP) */
+ if (psm != cpu_to_le16(0x0001) &&
+ !hci_conn_check_link_mode(conn->hcon)) {
+ result = L2CAP_CR_SEC_BLOCK;
+ goto response;
+ }
+
result = L2CAP_CR_NO_MEM;
/* Check for backlog size */
@@ -2224,7 +2246,7 @@
rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);
rsp.result = cpu_to_le16(result);
- rsp.status = cpu_to_le16(0);
+ rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
L2CAP_CONN_RSP, sizeof(rsp), &rsp);
}
@@ -2296,7 +2318,7 @@
rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid);
rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid);
rsp.result = cpu_to_le16(result);
- rsp.status = cpu_to_le16(0);
+ rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
l2cap_send_cmd(conn, l2cap_pi(sk)->ident,
L2CAP_CONN_RSP, sizeof(rsp), &rsp);
}
@@ -2516,7 +2538,7 @@
module_init(l2cap_init);
module_exit(l2cap_exit);
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 6cfc7ba..ba537fa 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -2115,7 +2115,7 @@
module_param(l2cap_mtu, uint, 0644);
MODULE_PARM_DESC(l2cap_mtu, "Default MTU for the L2CAP connection");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth RFCOMM ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 8cda498..0cc91e6 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -200,7 +200,7 @@
else
type = SCO_LINK;
- hcon = hci_connect(hdev, type, dst);
+ hcon = hci_connect(hdev, type, dst, HCI_AT_NO_BONDING);
if (!hcon)
goto done;
@@ -1002,7 +1002,7 @@
module_param(disable_esco, bool, 0644);
MODULE_PARM_DESC(disable_esco, "Disable eSCO connection creation");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth SCO ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 9b58d70..4f52c3d 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -148,11 +148,16 @@
}
static struct ethtool_ops br_ethtool_ops = {
- .get_drvinfo = br_getinfo,
- .get_link = ethtool_op_get_link,
- .set_sg = br_set_sg,
- .set_tx_csum = br_set_tx_csum,
- .set_tso = br_set_tso,
+ .get_drvinfo = br_getinfo,
+ .get_link = ethtool_op_get_link,
+ .get_tx_csum = ethtool_op_get_tx_csum,
+ .set_tx_csum = br_set_tx_csum,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = br_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .set_tso = br_set_tso,
+ .get_ufo = ethtool_op_get_ufo,
+ .get_flags = ethtool_op_get_flags,
};
void br_dev_setup(struct net_device *dev)
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index eeee218..5bbf073 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -188,15 +188,21 @@
return 0;
case BRCTL_SET_BRIDGE_HELLO_TIME:
+ {
+ unsigned long t = clock_t_to_jiffies(args[1]);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
+ if (t < HZ)
+ return -EINVAL;
+
spin_lock_bh(&br->lock);
- br->bridge_hello_time = clock_t_to_jiffies(args[1]);
+ br->bridge_hello_time = t;
if (br_is_root_bridge(br))
br->hello_time = br->bridge_hello_time;
spin_unlock_bh(&br->lock);
return 0;
+ }
case BRCTL_SET_BRIDGE_MAX_AGE:
if (!capable(CAP_NET_ADMIN))
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 27d6a51..158dee8 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -29,11 +29,12 @@
*/
static ssize_t store_bridge_parm(struct device *d,
const char *buf, size_t len,
- void (*set)(struct net_bridge *, unsigned long))
+ int (*set)(struct net_bridge *, unsigned long))
{
struct net_bridge *br = to_bridge(d);
char *endp;
unsigned long val;
+ int err;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
@@ -43,9 +44,9 @@
return -EINVAL;
spin_lock_bh(&br->lock);
- (*set)(br, val);
+ err = (*set)(br, val);
spin_unlock_bh(&br->lock);
- return len;
+ return err ? err : len;
}
@@ -56,12 +57,13 @@
return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->forward_delay));
}
-static void set_forward_delay(struct net_bridge *br, unsigned long val)
+static int set_forward_delay(struct net_bridge *br, unsigned long val)
{
unsigned long delay = clock_t_to_jiffies(val);
br->forward_delay = delay;
if (br_is_root_bridge(br))
br->bridge_forward_delay = delay;
+ return 0;
}
static ssize_t store_forward_delay(struct device *d,
@@ -80,12 +82,17 @@
jiffies_to_clock_t(to_bridge(d)->hello_time));
}
-static void set_hello_time(struct net_bridge *br, unsigned long val)
+static int set_hello_time(struct net_bridge *br, unsigned long val)
{
unsigned long t = clock_t_to_jiffies(val);
+
+ if (t < HZ)
+ return -EINVAL;
+
br->hello_time = t;
if (br_is_root_bridge(br))
br->bridge_hello_time = t;
+ return 0;
}
static ssize_t store_hello_time(struct device *d,
@@ -104,12 +111,13 @@
jiffies_to_clock_t(to_bridge(d)->max_age));
}
-static void set_max_age(struct net_bridge *br, unsigned long val)
+static int set_max_age(struct net_bridge *br, unsigned long val)
{
unsigned long t = clock_t_to_jiffies(val);
br->max_age = t;
if (br_is_root_bridge(br))
br->bridge_max_age = t;
+ return 0;
}
static ssize_t store_max_age(struct device *d, struct device_attribute *attr,
@@ -126,9 +134,10 @@
return sprintf(buf, "%lu\n", jiffies_to_clock_t(br->ageing_time));
}
-static void set_ageing_time(struct net_bridge *br, unsigned long val)
+static int set_ageing_time(struct net_bridge *br, unsigned long val)
{
br->ageing_time = clock_t_to_jiffies(val);
+ return 0;
}
static ssize_t store_ageing_time(struct device *d,
@@ -180,9 +189,10 @@
(br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]);
}
-static void set_priority(struct net_bridge *br, unsigned long val)
+static int set_priority(struct net_bridge *br, unsigned long val)
{
br_stp_set_bridge_priority(br, (u16) val);
+ return 0;
}
static ssize_t store_priority(struct device *d, struct device_attribute *attr,
diff --git a/net/core/datagram.c b/net/core/datagram.c
index dd61dca..52f577a 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -339,6 +339,93 @@
return -EFAULT;
}
+/**
+ * skb_copy_datagram_from_iovec - Copy a datagram from an iovec.
+ * @skb: buffer to copy
+ * @offset: offset in the buffer to start copying to
+ * @from: io vector to copy to
+ * @len: amount of data to copy to buffer from iovec
+ *
+ * Returns 0 or -EFAULT.
+ * Note: the iovec is modified during the copy.
+ */
+int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset,
+ struct iovec *from, int len)
+{
+ int start = skb_headlen(skb);
+ int i, copy = start - offset;
+
+ /* Copy header. */
+ if (copy > 0) {
+ if (copy > len)
+ copy = len;
+ if (memcpy_fromiovec(skb->data + offset, from, copy))
+ goto fault;
+ if ((len -= copy) == 0)
+ return 0;
+ offset += copy;
+ }
+
+ /* Copy paged appendix. Hmm... why does this look so complicated? */
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ int end;
+
+ WARN_ON(start > offset + len);
+
+ end = start + skb_shinfo(skb)->frags[i].size;
+ if ((copy = end - offset) > 0) {
+ int err;
+ u8 *vaddr;
+ skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ struct page *page = frag->page;
+
+ if (copy > len)
+ copy = len;
+ vaddr = kmap(page);
+ err = memcpy_fromiovec(vaddr + frag->page_offset +
+ offset - start, from, copy);
+ kunmap(page);
+ if (err)
+ goto fault;
+
+ if (!(len -= copy))
+ return 0;
+ offset += copy;
+ }
+ start = end;
+ }
+
+ if (skb_shinfo(skb)->frag_list) {
+ struct sk_buff *list = skb_shinfo(skb)->frag_list;
+
+ for (; list; list = list->next) {
+ int end;
+
+ WARN_ON(start > offset + len);
+
+ end = start + list->len;
+ if ((copy = end - offset) > 0) {
+ if (copy > len)
+ copy = len;
+ if (skb_copy_datagram_from_iovec(list,
+ offset - start,
+ from, copy))
+ goto fault;
+ if ((len -= copy) == 0)
+ return 0;
+ offset += copy;
+ }
+ start = end;
+ }
+ }
+ if (!len)
+ return 0;
+
+fault:
+ return -EFAULT;
+}
+EXPORT_SYMBOL(skb_copy_datagram_from_iovec);
+
static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
u8 __user *to, int len,
__wsum *csump)
diff --git a/net/core/dev.c b/net/core/dev.c
index 600bb23..e8eb2b4 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -122,6 +122,7 @@
#include <linux/if_arp.h>
#include <linux/if_vlan.h>
#include <linux/ip.h>
+#include <net/ip.h>
#include <linux/ipv6.h>
#include <linux/in.h>
#include <linux/jhash.h>
@@ -1339,19 +1340,23 @@
}
+static inline void __netif_reschedule(struct Qdisc *q)
+{
+ struct softnet_data *sd;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ sd = &__get_cpu_var(softnet_data);
+ q->next_sched = sd->output_queue;
+ sd->output_queue = q;
+ raise_softirq_irqoff(NET_TX_SOFTIRQ);
+ local_irq_restore(flags);
+}
+
void __netif_schedule(struct Qdisc *q)
{
- if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state)) {
- struct softnet_data *sd;
- unsigned long flags;
-
- local_irq_save(flags);
- sd = &__get_cpu_var(softnet_data);
- q->next_sched = sd->output_queue;
- sd->output_queue = q;
- raise_softirq_irqoff(NET_TX_SOFTIRQ);
- local_irq_restore(flags);
- }
+ if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state))
+ __netif_reschedule(q);
}
EXPORT_SYMBOL(__netif_schedule);
@@ -1663,7 +1668,7 @@
{
u32 addr1, addr2, ports;
u32 hash, ihl;
- u8 ip_proto;
+ u8 ip_proto = 0;
if (unlikely(!simple_tx_hashrnd_initialized)) {
get_random_bytes(&simple_tx_hashrnd, 4);
@@ -1672,7 +1677,8 @@
switch (skb->protocol) {
case __constant_htons(ETH_P_IP):
- ip_proto = ip_hdr(skb)->protocol;
+ if (!(ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)))
+ ip_proto = ip_hdr(skb)->protocol;
addr1 = ip_hdr(skb)->saddr;
addr2 = ip_hdr(skb)->daddr;
ihl = ip_hdr(skb)->ihl;
@@ -1800,9 +1806,13 @@
spin_lock(root_lock);
- rc = qdisc_enqueue_root(skb, q);
- qdisc_run(q);
-
+ if (unlikely(test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) {
+ kfree_skb(skb);
+ rc = NET_XMIT_DROP;
+ } else {
+ rc = qdisc_enqueue_root(skb, q);
+ qdisc_run(q);
+ }
spin_unlock(root_lock);
goto out;
@@ -1974,15 +1984,22 @@
head = head->next_sched;
- smp_mb__before_clear_bit();
- clear_bit(__QDISC_STATE_SCHED, &q->state);
-
root_lock = qdisc_lock(q);
if (spin_trylock(root_lock)) {
+ smp_mb__before_clear_bit();
+ clear_bit(__QDISC_STATE_SCHED,
+ &q->state);
qdisc_run(q);
spin_unlock(root_lock);
} else {
- __netif_schedule(q);
+ if (!test_bit(__QDISC_STATE_DEACTIVATED,
+ &q->state)) {
+ __netif_reschedule(q);
+ } else {
+ smp_mb__before_clear_bit();
+ clear_bit(__QDISC_STATE_SCHED,
+ &q->state);
+ }
}
}
}
@@ -2084,7 +2101,8 @@
q = rxq->qdisc;
if (q != &noop_qdisc) {
spin_lock(qdisc_lock(q));
- result = qdisc_enqueue_root(skb, q);
+ if (likely(!test_bit(__QDISC_STATE_DEACTIVATED, &q->state)))
+ result = qdisc_enqueue_root(skb, q);
spin_unlock(qdisc_lock(q));
}
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 5262364..a756847 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1961,6 +1961,8 @@
*/
static void pktgen_setup_inject(struct pktgen_dev *pkt_dev)
{
+ int ntxq;
+
if (!pkt_dev->odev) {
printk(KERN_ERR "pktgen: ERROR: pkt_dev->odev == NULL in "
"setup_inject.\n");
@@ -1969,6 +1971,33 @@
return;
}
+ /* make sure that we don't pick a non-existing transmit queue */
+ ntxq = pkt_dev->odev->real_num_tx_queues;
+ if (ntxq <= num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) {
+ printk(KERN_WARNING "pktgen: WARNING: QUEUE_MAP_CPU "
+ "disabled because CPU count (%d) exceeds number ",
+ num_online_cpus());
+ printk(KERN_WARNING "pktgen: WARNING: of tx queues "
+ "(%d) on %s \n", ntxq, pkt_dev->odev->name);
+ pkt_dev->flags &= ~F_QUEUE_MAP_CPU;
+ }
+ if (ntxq <= pkt_dev->queue_map_min) {
+ printk(KERN_WARNING "pktgen: WARNING: Requested "
+ "queue_map_min (%d) exceeds number of tx\n",
+ pkt_dev->queue_map_min);
+ printk(KERN_WARNING "pktgen: WARNING: queues (%d) on "
+ "%s, resetting\n", ntxq, pkt_dev->odev->name);
+ pkt_dev->queue_map_min = ntxq - 1;
+ }
+ if (ntxq <= pkt_dev->queue_map_max) {
+ printk(KERN_WARNING "pktgen: WARNING: Requested "
+ "queue_map_max (%d) exceeds number of tx\n",
+ pkt_dev->queue_map_max);
+ printk(KERN_WARNING "pktgen: WARNING: queues (%d) on "
+ "%s, resetting\n", ntxq, pkt_dev->odev->name);
+ pkt_dev->queue_map_max = ntxq - 1;
+ }
+
/* Default to the interface's mac if not explicitly set. */
if (is_zero_ether_addr(pkt_dev->src_mac))
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8464017..ca1ccdf 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2256,14 +2256,7 @@
segs = nskb;
tail = nskb;
- nskb->dev = skb->dev;
- skb_copy_queue_mapping(nskb, skb);
- nskb->priority = skb->priority;
- nskb->protocol = skb->protocol;
- nskb->vlan_tci = skb->vlan_tci;
- nskb->dst = dst_clone(skb->dst);
- memcpy(nskb->cb, skb->cb, sizeof(skb->cb));
- nskb->pkt_type = skb->pkt_type;
+ __copy_skb_header(nskb, skb);
nskb->mac_len = skb->mac_len;
skb_reserve(nskb, headroom);
@@ -2274,6 +2267,7 @@
skb_copy_from_linear_data(skb, skb_put(nskb, doffset),
doffset);
if (!sg) {
+ nskb->ip_summed = CHECKSUM_NONE;
nskb->csum = skb_copy_and_csum_bits(skb, offset,
skb_put(nskb, len),
len, 0);
@@ -2283,8 +2277,6 @@
frag = skb_shinfo(nskb)->frags;
k = 0;
- nskb->ip_summed = CHECKSUM_PARTIAL;
- nskb->csum = skb->csum;
skb_copy_from_linear_data_offset(skb, offset,
skb_put(nskb, hsize), hsize);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index df2f110..803933a 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -411,12 +411,6 @@
struct dccp_sock *dp = dccp_sk(sk);
long tstamp = dccp_timestamp();
- /* Stop the REQUEST timer */
- inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS);
- WARN_ON(sk->sk_send_head == NULL);
- __kfree_skb(sk->sk_send_head);
- sk->sk_send_head = NULL;
-
if (!between48(DCCP_SKB_CB(skb)->dccpd_ack_seq,
dp->dccps_awl, dp->dccps_awh)) {
dccp_pr_debug("invalid ackno: S.AWL=%llu, "
@@ -441,6 +435,12 @@
DCCP_ACKVEC_STATE_RECEIVED))
goto out_invalid_packet; /* FIXME: change error code */
+ /* Stop the REQUEST timer */
+ inet_csk_clear_xmit_timer(sk, ICSK_TIME_RETRANS);
+ WARN_ON(sk->sk_send_head == NULL);
+ kfree_skb(sk->sk_send_head);
+ sk->sk_send_head = NULL;
+
dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq;
dccp_update_gsr(sk, dp->dccps_isr);
/*
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index b622d974..1ca3b26 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -474,6 +474,11 @@
if (copy_from_user(&opt, optval, sizeof(opt)))
return -EFAULT;
+ /*
+ * rfc4340: 6.1. Change Options
+ */
+ if (opt.dccpsf_len < 1)
+ return -EINVAL;
val = kmalloc(opt.dccpsf_len, GFP_KERNEL);
if (!val)
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 91d3d96..b12dae2 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1029,6 +1029,11 @@
}
}
+static inline bool inetdev_valid_mtu(unsigned mtu)
+{
+ return mtu >= 68;
+}
+
/* Called only under RTNL semaphore */
static int inetdev_event(struct notifier_block *this, unsigned long event,
@@ -1048,6 +1053,10 @@
IN_DEV_CONF_SET(in_dev, NOXFRM, 1);
IN_DEV_CONF_SET(in_dev, NOPOLICY, 1);
}
+ } else if (event == NETDEV_CHANGEMTU) {
+ /* Re-enabling IP */
+ if (inetdev_valid_mtu(dev->mtu))
+ in_dev = inetdev_init(dev);
}
goto out;
}
@@ -1058,7 +1067,7 @@
dev->ip_ptr = NULL;
break;
case NETDEV_UP:
- if (dev->mtu < 68)
+ if (!inetdev_valid_mtu(dev->mtu))
break;
if (dev->flags & IFF_LOOPBACK) {
struct in_ifaddr *ifa;
@@ -1080,9 +1089,9 @@
ip_mc_down(in_dev);
break;
case NETDEV_CHANGEMTU:
- if (dev->mtu >= 68)
+ if (inetdev_valid_mtu(dev->mtu))
break;
- /* MTU falled under 68, disable IP */
+ /* disable IP when MTU is not enough */
case NETDEV_UNREGISTER:
inetdev_destroy(in_dev);
break;
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 8605586..55c355e 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -204,18 +204,22 @@
return net->ipv4.icmp_sk[smp_processor_id()];
}
-static inline int icmp_xmit_lock(struct sock *sk)
+static inline struct sock *icmp_xmit_lock(struct net *net)
{
+ struct sock *sk;
+
local_bh_disable();
+ sk = icmp_sk(net);
+
if (unlikely(!spin_trylock(&sk->sk_lock.slock))) {
/* This can happen if the output path signals a
* dst_link_failure() for an outgoing ICMP packet.
*/
local_bh_enable();
- return 1;
+ return NULL;
}
- return 0;
+ return sk;
}
static inline void icmp_xmit_unlock(struct sock *sk)
@@ -354,15 +358,17 @@
struct ipcm_cookie ipc;
struct rtable *rt = skb->rtable;
struct net *net = dev_net(rt->u.dst.dev);
- struct sock *sk = icmp_sk(net);
- struct inet_sock *inet = inet_sk(sk);
+ struct sock *sk;
+ struct inet_sock *inet;
__be32 daddr;
if (ip_options_echo(&icmp_param->replyopts, skb))
return;
- if (icmp_xmit_lock(sk))
+ sk = icmp_xmit_lock(net);
+ if (sk == NULL)
return;
+ inet = inet_sk(sk);
icmp_param->data.icmph.checksum = 0;
@@ -419,7 +425,6 @@
if (!rt)
goto out;
net = dev_net(rt->u.dst.dev);
- sk = icmp_sk(net);
/*
* Find the original header. It is expected to be valid, of course.
@@ -483,7 +488,8 @@
}
}
- if (icmp_xmit_lock(sk))
+ sk = icmp_xmit_lock(net);
+ if (sk == NULL)
return;
/*
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 6203ece..f70fac6 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -289,6 +289,7 @@
struct rtable *rt;
struct iphdr *pip;
struct igmpv3_report *pig;
+ struct net *net = dev_net(dev);
skb = alloc_skb(size + LL_ALLOCATED_SPACE(dev), GFP_ATOMIC);
if (skb == NULL)
@@ -299,7 +300,7 @@
.nl_u = { .ip4_u = {
.daddr = IGMPV3_ALL_MCR } },
.proto = IPPROTO_IGMP };
- if (ip_route_output_key(&init_net, &rt, &fl)) {
+ if (ip_route_output_key(net, &rt, &fl)) {
kfree_skb(skb);
return NULL;
}
@@ -629,6 +630,7 @@
struct igmphdr *ih;
struct rtable *rt;
struct net_device *dev = in_dev->dev;
+ struct net *net = dev_net(dev);
__be32 group = pmc ? pmc->multiaddr : 0;
__be32 dst;
@@ -643,7 +645,7 @@
struct flowi fl = { .oif = dev->ifindex,
.nl_u = { .ip4_u = { .daddr = dst } },
.proto = IPPROTO_IGMP };
- if (ip_route_output_key(&init_net, &rt, &fl))
+ if (ip_route_output_key(net, &rt, &fl))
return -1;
}
if (rt->rt_src == 0) {
@@ -1196,9 +1198,6 @@
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
for (im=in_dev->mc_list; im; im=im->next) {
if (im->multiaddr == addr) {
im->users++;
@@ -1278,9 +1277,6 @@
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
for (ip=&in_dev->mc_list; (i=*ip)!=NULL; ip=&i->next) {
if (i->multiaddr==addr) {
if (--i->users == 0) {
@@ -1308,9 +1304,6 @@
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
for (i=in_dev->mc_list; i; i=i->next)
igmp_group_dropped(i);
@@ -1331,9 +1324,6 @@
{
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
in_dev->mc_tomb = NULL;
#ifdef CONFIG_IP_MULTICAST
in_dev->mr_gq_running = 0;
@@ -1357,9 +1347,6 @@
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
ip_mc_inc_group(in_dev, IGMP_ALL_HOSTS);
for (i=in_dev->mc_list; i; i=i->next)
@@ -1376,9 +1363,6 @@
ASSERT_RTNL();
- if (!net_eq(dev_net(in_dev->dev), &init_net))
- return;
-
/* Deactivate timers */
ip_mc_down(in_dev);
@@ -1395,7 +1379,7 @@
write_unlock_bh(&in_dev->mc_list_lock);
}
-static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr)
+static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr)
{
struct flowi fl = { .nl_u = { .ip4_u =
{ .daddr = imr->imr_multiaddr.s_addr } } };
@@ -1404,19 +1388,19 @@
struct in_device *idev = NULL;
if (imr->imr_ifindex) {
- idev = inetdev_by_index(&init_net, imr->imr_ifindex);
+ idev = inetdev_by_index(net, imr->imr_ifindex);
if (idev)
__in_dev_put(idev);
return idev;
}
if (imr->imr_address.s_addr) {
- dev = ip_dev_find(&init_net, imr->imr_address.s_addr);
+ dev = ip_dev_find(net, imr->imr_address.s_addr);
if (!dev)
return NULL;
dev_put(dev);
}
- if (!dev && !ip_route_output_key(&init_net, &rt, &fl)) {
+ if (!dev && !ip_route_output_key(net, &rt, &fl)) {
dev = rt->u.dst.dev;
ip_rt_put(rt);
}
@@ -1754,18 +1738,16 @@
struct ip_mc_socklist *iml=NULL, *i;
struct in_device *in_dev;
struct inet_sock *inet = inet_sk(sk);
+ struct net *net = sock_net(sk);
int ifindex;
int count = 0;
if (!ipv4_is_multicast(addr))
return -EINVAL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
- in_dev = ip_mc_find_dev(imr);
+ in_dev = ip_mc_find_dev(net, imr);
if (!in_dev) {
iml = NULL;
@@ -1827,15 +1809,13 @@
struct inet_sock *inet = inet_sk(sk);
struct ip_mc_socklist *iml, **imlp;
struct in_device *in_dev;
+ struct net *net = sock_net(sk);
__be32 group = imr->imr_multiaddr.s_addr;
u32 ifindex;
int ret = -EADDRNOTAVAIL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
- in_dev = ip_mc_find_dev(imr);
+ in_dev = ip_mc_find_dev(net, imr);
ifindex = imr->imr_ifindex;
for (imlp = &inet->mc_list; (iml = *imlp) != NULL; imlp = &iml->next) {
if (iml->multi.imr_multiaddr.s_addr != group)
@@ -1873,21 +1853,19 @@
struct in_device *in_dev = NULL;
struct inet_sock *inet = inet_sk(sk);
struct ip_sf_socklist *psl;
+ struct net *net = sock_net(sk);
int leavegroup = 0;
int i, j, rv;
if (!ipv4_is_multicast(addr))
return -EINVAL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
imr.imr_multiaddr.s_addr = mreqs->imr_multiaddr;
imr.imr_address.s_addr = mreqs->imr_interface;
imr.imr_ifindex = ifindex;
- in_dev = ip_mc_find_dev(&imr);
+ in_dev = ip_mc_find_dev(net, &imr);
if (!in_dev) {
err = -ENODEV;
@@ -2007,6 +1985,7 @@
struct in_device *in_dev;
struct inet_sock *inet = inet_sk(sk);
struct ip_sf_socklist *newpsl, *psl;
+ struct net *net = sock_net(sk);
int leavegroup = 0;
if (!ipv4_is_multicast(addr))
@@ -2015,15 +1994,12 @@
msf->imsf_fmode != MCAST_EXCLUDE)
return -EINVAL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
imr.imr_multiaddr.s_addr = msf->imsf_multiaddr;
imr.imr_address.s_addr = msf->imsf_interface;
imr.imr_ifindex = ifindex;
- in_dev = ip_mc_find_dev(&imr);
+ in_dev = ip_mc_find_dev(net, &imr);
if (!in_dev) {
err = -ENODEV;
@@ -2094,19 +2070,17 @@
struct in_device *in_dev;
struct inet_sock *inet = inet_sk(sk);
struct ip_sf_socklist *psl;
+ struct net *net = sock_net(sk);
if (!ipv4_is_multicast(addr))
return -EINVAL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
imr.imr_multiaddr.s_addr = msf->imsf_multiaddr;
imr.imr_address.s_addr = msf->imsf_interface;
imr.imr_ifindex = 0;
- in_dev = ip_mc_find_dev(&imr);
+ in_dev = ip_mc_find_dev(net, &imr);
if (!in_dev) {
err = -ENODEV;
@@ -2163,9 +2137,6 @@
if (!ipv4_is_multicast(addr))
return -EINVAL;
- if (!net_eq(sock_net(sk), &init_net))
- return -EPROTONOSUPPORT;
-
rtnl_lock();
err = -EADDRNOTAVAIL;
@@ -2246,19 +2217,17 @@
{
struct inet_sock *inet = inet_sk(sk);
struct ip_mc_socklist *iml;
+ struct net *net = sock_net(sk);
if (inet->mc_list == NULL)
return;
- if (!net_eq(sock_net(sk), &init_net))
- return;
-
rtnl_lock();
while ((iml = inet->mc_list) != NULL) {
struct in_device *in_dev;
inet->mc_list = iml->next;
- in_dev = inetdev_by_index(&init_net, iml->multi.imr_ifindex);
+ in_dev = inetdev_by_index(net, iml->multi.imr_ifindex);
(void) ip_mc_leave_src(sk, iml, in_dev);
if (in_dev != NULL) {
ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr);
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index d985bd6..743f011 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -409,3 +409,38 @@
}
EXPORT_SYMBOL_GPL(inet_twdr_twcal_tick);
+
+void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
+ struct inet_timewait_death_row *twdr, int family)
+{
+ struct inet_timewait_sock *tw;
+ struct sock *sk;
+ struct hlist_node *node;
+ int h;
+
+ local_bh_disable();
+ for (h = 0; h < (hashinfo->ehash_size); h++) {
+ struct inet_ehash_bucket *head =
+ inet_ehash_bucket(hashinfo, h);
+ rwlock_t *lock = inet_ehash_lockp(hashinfo, h);
+restart:
+ write_lock(lock);
+ sk_for_each(sk, node, &head->twchain) {
+
+ tw = inet_twsk(sk);
+ if (!net_eq(twsk_net(tw), net) ||
+ tw->tw_family != family)
+ continue;
+
+ atomic_inc(&tw->tw_refcnt);
+ write_unlock(lock);
+ inet_twsk_deschedule(tw, twdr);
+ inet_twsk_put(tw);
+
+ goto restart;
+ }
+ write_unlock(lock);
+ }
+ local_bh_enable();
+}
+EXPORT_SYMBOL_GPL(inet_twsk_purge);
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index 1f1897a..201b8ea 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -608,7 +608,7 @@
}
-int ip_vs_app_init(void)
+int __init ip_vs_app_init(void)
{
/* we will replace it with proc_net_ipvs_create() soon */
proc_net_fops_create(&init_net, "ip_vs_app", 0, &ip_vs_app_fops);
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index f8bdae4..44a6872 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -965,7 +965,7 @@
}
-int ip_vs_conn_init(void)
+int __init ip_vs_conn_init(void)
{
int idx;
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 9a5ace0..6379705 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -683,9 +683,22 @@
ip_vs_zero_stats(struct ip_vs_stats *stats)
{
spin_lock_bh(&stats->lock);
- memset(stats, 0, (char *)&stats->lock - (char *)stats);
- spin_unlock_bh(&stats->lock);
+
+ stats->conns = 0;
+ stats->inpkts = 0;
+ stats->outpkts = 0;
+ stats->inbytes = 0;
+ stats->outbytes = 0;
+
+ stats->cps = 0;
+ stats->inpps = 0;
+ stats->outpps = 0;
+ stats->inbps = 0;
+ stats->outbps = 0;
+
ip_vs_zero_estimator(stats);
+
+ spin_unlock_bh(&stats->lock);
}
/*
@@ -1589,7 +1602,7 @@
{ .ctl_name = 0 }
};
-struct ctl_path net_vs_ctl_path[] = {
+const struct ctl_path net_vs_ctl_path[] = {
{ .procname = "net", .ctl_name = CTL_NET, },
{ .procname = "ipv4", .ctl_name = NET_IPV4, },
{ .procname = "vs", },
@@ -1784,7 +1797,9 @@
#endif
-struct ip_vs_stats ip_vs_stats;
+struct ip_vs_stats ip_vs_stats = {
+ .lock = __SPIN_LOCK_UNLOCKED(ip_vs_stats.lock),
+};
#ifdef CONFIG_PROC_FS
static int ip_vs_stats_show(struct seq_file *seq, void *v)
@@ -2306,7 +2321,7 @@
};
-int ip_vs_control_init(void)
+int __init ip_vs_control_init(void)
{
int ret;
int idx;
@@ -2333,8 +2348,6 @@
INIT_LIST_HEAD(&ip_vs_rtable[idx]);
}
- memset(&ip_vs_stats, 0, sizeof(ip_vs_stats));
- spin_lock_init(&ip_vs_stats.lock);
ip_vs_new_estimator(&ip_vs_stats);
/* Hook the defense timer */
diff --git a/net/ipv4/ipvs/ip_vs_dh.c b/net/ipv4/ipvs/ip_vs_dh.c
index 8afc150..fa66824 100644
--- a/net/ipv4/ipvs/ip_vs_dh.c
+++ b/net/ipv4/ipvs/ip_vs_dh.c
@@ -233,6 +233,7 @@
.name = "dh",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_dh_scheduler.n_list),
.init_service = ip_vs_dh_init_svc,
.done_service = ip_vs_dh_done_svc,
.update_service = ip_vs_dh_update_svc,
@@ -242,7 +243,6 @@
static int __init ip_vs_dh_init(void)
{
- INIT_LIST_HEAD(&ip_vs_dh_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_dh_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c
index bc04eed..5a20f93 100644
--- a/net/ipv4/ipvs/ip_vs_est.c
+++ b/net/ipv4/ipvs/ip_vs_est.c
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/sysctl.h>
+#include <linux/list.h>
#include <net/ip_vs.h>
@@ -44,28 +45,11 @@
*/
-struct ip_vs_estimator
-{
- struct ip_vs_estimator *next;
- struct ip_vs_stats *stats;
+static void estimation_timer(unsigned long arg);
- u32 last_conns;
- u32 last_inpkts;
- u32 last_outpkts;
- u64 last_inbytes;
- u64 last_outbytes;
-
- u32 cps;
- u32 inpps;
- u32 outpps;
- u32 inbps;
- u32 outbps;
-};
-
-
-static struct ip_vs_estimator *est_list = NULL;
-static DEFINE_RWLOCK(est_lock);
-static struct timer_list est_timer;
+static LIST_HEAD(est_list);
+static DEFINE_SPINLOCK(est_lock);
+static DEFINE_TIMER(est_timer, estimation_timer, 0, 0);
static void estimation_timer(unsigned long arg)
{
@@ -76,9 +60,9 @@
u64 n_inbytes, n_outbytes;
u32 rate;
- read_lock(&est_lock);
- for (e = est_list; e; e = e->next) {
- s = e->stats;
+ spin_lock(&est_lock);
+ list_for_each_entry(e, &est_list, list) {
+ s = container_of(e, struct ip_vs_stats, est);
spin_lock(&s->lock);
n_conns = s->conns;
@@ -114,19 +98,16 @@
s->outbps = (e->outbps+0xF)>>5;
spin_unlock(&s->lock);
}
- read_unlock(&est_lock);
+ spin_unlock(&est_lock);
mod_timer(&est_timer, jiffies + 2*HZ);
}
-int ip_vs_new_estimator(struct ip_vs_stats *stats)
+void ip_vs_new_estimator(struct ip_vs_stats *stats)
{
- struct ip_vs_estimator *est;
+ struct ip_vs_estimator *est = &stats->est;
- est = kzalloc(sizeof(*est), GFP_KERNEL);
- if (est == NULL)
- return -ENOMEM;
+ INIT_LIST_HEAD(&est->list);
- est->stats = stats;
est->last_conns = stats->conns;
est->cps = stats->cps<<10;
@@ -142,59 +123,40 @@
est->last_outbytes = stats->outbytes;
est->outbps = stats->outbps<<5;
- write_lock_bh(&est_lock);
- est->next = est_list;
- if (est->next == NULL) {
- setup_timer(&est_timer, estimation_timer, 0);
- est_timer.expires = jiffies + 2*HZ;
- add_timer(&est_timer);
- }
- est_list = est;
- write_unlock_bh(&est_lock);
- return 0;
+ spin_lock_bh(&est_lock);
+ if (list_empty(&est_list))
+ mod_timer(&est_timer, jiffies + 2 * HZ);
+ list_add(&est->list, &est_list);
+ spin_unlock_bh(&est_lock);
}
void ip_vs_kill_estimator(struct ip_vs_stats *stats)
{
- struct ip_vs_estimator *est, **pest;
- int killed = 0;
+ struct ip_vs_estimator *est = &stats->est;
- write_lock_bh(&est_lock);
- pest = &est_list;
- while ((est=*pest) != NULL) {
- if (est->stats != stats) {
- pest = &est->next;
- continue;
- }
- *pest = est->next;
- kfree(est);
- killed++;
+ spin_lock_bh(&est_lock);
+ list_del(&est->list);
+ while (list_empty(&est_list) && try_to_del_timer_sync(&est_timer) < 0) {
+ spin_unlock_bh(&est_lock);
+ cpu_relax();
+ spin_lock_bh(&est_lock);
}
- if (killed && est_list == NULL)
- del_timer_sync(&est_timer);
- write_unlock_bh(&est_lock);
+ spin_unlock_bh(&est_lock);
}
void ip_vs_zero_estimator(struct ip_vs_stats *stats)
{
- struct ip_vs_estimator *e;
+ struct ip_vs_estimator *est = &stats->est;
- write_lock_bh(&est_lock);
- for (e = est_list; e; e = e->next) {
- if (e->stats != stats)
- continue;
-
- /* set counters zero */
- e->last_conns = 0;
- e->last_inpkts = 0;
- e->last_outpkts = 0;
- e->last_inbytes = 0;
- e->last_outbytes = 0;
- e->cps = 0;
- e->inpps = 0;
- e->outpps = 0;
- e->inbps = 0;
- e->outbps = 0;
- }
- write_unlock_bh(&est_lock);
+ /* set counters zero, caller must hold the stats->lock lock */
+ est->last_inbytes = 0;
+ est->last_outbytes = 0;
+ est->last_conns = 0;
+ est->last_inpkts = 0;
+ est->last_outpkts = 0;
+ est->cps = 0;
+ est->inpps = 0;
+ est->outpps = 0;
+ est->inbps = 0;
+ est->outbps = 0;
}
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index 0efa3db..7a6a319 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -539,6 +539,7 @@
.name = "lblc",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_lblc_scheduler.n_list),
.init_service = ip_vs_lblc_init_svc,
.done_service = ip_vs_lblc_done_svc,
.update_service = ip_vs_lblc_update_svc,
@@ -550,7 +551,6 @@
{
int ret;
- INIT_LIST_HEAD(&ip_vs_lblc_scheduler.n_list);
sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
ret = register_ip_vs_scheduler(&ip_vs_lblc_scheduler);
if (ret)
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 8e3bbeb..c234e73 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -728,6 +728,7 @@
.name = "lblcr",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_lblcr_scheduler.n_list),
.init_service = ip_vs_lblcr_init_svc,
.done_service = ip_vs_lblcr_done_svc,
.update_service = ip_vs_lblcr_update_svc,
@@ -739,7 +740,6 @@
{
int ret;
- INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
ret = register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
if (ret)
diff --git a/net/ipv4/ipvs/ip_vs_lc.c b/net/ipv4/ipvs/ip_vs_lc.c
index ac9f08e..ebcdbf7 100644
--- a/net/ipv4/ipvs/ip_vs_lc.c
+++ b/net/ipv4/ipvs/ip_vs_lc.c
@@ -98,6 +98,7 @@
.name = "lc",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_lc_scheduler.n_list),
.init_service = ip_vs_lc_init_svc,
.done_service = ip_vs_lc_done_svc,
.update_service = ip_vs_lc_update_svc,
@@ -107,7 +108,6 @@
static int __init ip_vs_lc_init(void)
{
- INIT_LIST_HEAD(&ip_vs_lc_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_lc_scheduler) ;
}
diff --git a/net/ipv4/ipvs/ip_vs_nq.c b/net/ipv4/ipvs/ip_vs_nq.c
index a46bf25..92f3a67 100644
--- a/net/ipv4/ipvs/ip_vs_nq.c
+++ b/net/ipv4/ipvs/ip_vs_nq.c
@@ -136,6 +136,7 @@
.name = "nq",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_nq_scheduler.n_list),
.init_service = ip_vs_nq_init_svc,
.done_service = ip_vs_nq_done_svc,
.update_service = ip_vs_nq_update_svc,
@@ -145,7 +146,6 @@
static int __init ip_vs_nq_init(void)
{
- INIT_LIST_HEAD(&ip_vs_nq_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_nq_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c
index 876714f..6099a88 100644
--- a/net/ipv4/ipvs/ip_vs_proto.c
+++ b/net/ipv4/ipvs/ip_vs_proto.c
@@ -43,7 +43,7 @@
/*
* register an ipvs protocol
*/
-static int __used register_ip_vs_protocol(struct ip_vs_protocol *pp)
+static int __used __init register_ip_vs_protocol(struct ip_vs_protocol *pp)
{
unsigned hash = IP_VS_PROTO_HASH(pp->protocol);
@@ -190,7 +190,7 @@
}
-int ip_vs_protocol_init(void)
+int __init ip_vs_protocol_init(void)
{
char protocols[64];
#define REGISTER_PROTOCOL(p) \
diff --git a/net/ipv4/ipvs/ip_vs_rr.c b/net/ipv4/ipvs/ip_vs_rr.c
index c8db12d..358110d 100644
--- a/net/ipv4/ipvs/ip_vs_rr.c
+++ b/net/ipv4/ipvs/ip_vs_rr.c
@@ -94,6 +94,7 @@
.name = "rr", /* name */
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_rr_scheduler.n_list),
.init_service = ip_vs_rr_init_svc,
.done_service = ip_vs_rr_done_svc,
.update_service = ip_vs_rr_update_svc,
@@ -102,7 +103,6 @@
static int __init ip_vs_rr_init(void)
{
- INIT_LIST_HEAD(&ip_vs_rr_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_rr_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c
index b647673..a46ad9e 100644
--- a/net/ipv4/ipvs/ip_vs_sched.c
+++ b/net/ipv4/ipvs/ip_vs_sched.c
@@ -184,7 +184,7 @@
write_lock_bh(&__ip_vs_sched_lock);
- if (scheduler->n_list.next != &scheduler->n_list) {
+ if (!list_empty(&scheduler->n_list)) {
write_unlock_bh(&__ip_vs_sched_lock);
ip_vs_use_count_dec();
IP_VS_ERR("register_ip_vs_scheduler(): [%s] scheduler "
@@ -229,7 +229,7 @@
}
write_lock_bh(&__ip_vs_sched_lock);
- if (scheduler->n_list.next == &scheduler->n_list) {
+ if (list_empty(&scheduler->n_list)) {
write_unlock_bh(&__ip_vs_sched_lock);
IP_VS_ERR("unregister_ip_vs_scheduler(): [%s] scheduler "
"is not in the list. failed\n", scheduler->name);
diff --git a/net/ipv4/ipvs/ip_vs_sed.c b/net/ipv4/ipvs/ip_vs_sed.c
index 2a7d313..77663d8 100644
--- a/net/ipv4/ipvs/ip_vs_sed.c
+++ b/net/ipv4/ipvs/ip_vs_sed.c
@@ -138,6 +138,7 @@
.name = "sed",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_sed_scheduler.n_list),
.init_service = ip_vs_sed_init_svc,
.done_service = ip_vs_sed_done_svc,
.update_service = ip_vs_sed_update_svc,
@@ -147,7 +148,6 @@
static int __init ip_vs_sed_init(void)
{
- INIT_LIST_HEAD(&ip_vs_sed_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_sed_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_sh.c b/net/ipv4/ipvs/ip_vs_sh.c
index b8fdfac..7b979e2 100644
--- a/net/ipv4/ipvs/ip_vs_sh.c
+++ b/net/ipv4/ipvs/ip_vs_sh.c
@@ -230,6 +230,7 @@
.name = "sh",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_sh_scheduler.n_list),
.init_service = ip_vs_sh_init_svc,
.done_service = ip_vs_sh_done_svc,
.update_service = ip_vs_sh_update_svc,
@@ -239,7 +240,6 @@
static int __init ip_vs_sh_init(void)
{
- INIT_LIST_HEAD(&ip_vs_sh_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_sh_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 45e9bd9..a652da2 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -904,9 +904,9 @@
* progress of stopping the master sync daemon.
*/
- spin_lock(&ip_vs_sync_lock);
+ spin_lock_bh(&ip_vs_sync_lock);
ip_vs_sync_state &= ~IP_VS_STATE_MASTER;
- spin_unlock(&ip_vs_sync_lock);
+ spin_unlock_bh(&ip_vs_sync_lock);
kthread_stop(sync_master_thread);
sync_master_thread = NULL;
} else if (state == IP_VS_STATE_BACKUP) {
diff --git a/net/ipv4/ipvs/ip_vs_wlc.c b/net/ipv4/ipvs/ip_vs_wlc.c
index 772c3cb..9b0ef86 100644
--- a/net/ipv4/ipvs/ip_vs_wlc.c
+++ b/net/ipv4/ipvs/ip_vs_wlc.c
@@ -126,6 +126,7 @@
.name = "wlc",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_wlc_scheduler.n_list),
.init_service = ip_vs_wlc_init_svc,
.done_service = ip_vs_wlc_done_svc,
.update_service = ip_vs_wlc_update_svc,
@@ -135,7 +136,6 @@
static int __init ip_vs_wlc_init(void)
{
- INIT_LIST_HEAD(&ip_vs_wlc_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_wlc_scheduler);
}
diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c
index 1d6932d..0d86a79 100644
--- a/net/ipv4/ipvs/ip_vs_wrr.c
+++ b/net/ipv4/ipvs/ip_vs_wrr.c
@@ -212,6 +212,7 @@
.name = "wrr",
.refcnt = ATOMIC_INIT(0),
.module = THIS_MODULE,
+ .n_list = LIST_HEAD_INIT(ip_vs_wrr_scheduler.n_list),
.init_service = ip_vs_wrr_init_svc,
.done_service = ip_vs_wrr_done_svc,
.update_service = ip_vs_wrr_update_svc,
@@ -220,7 +221,6 @@
static int __init ip_vs_wrr_init(void)
{
- INIT_LIST_HEAD(&ip_vs_wrr_scheduler.n_list);
return register_ip_vs_scheduler(&ip_vs_wrr_scheduler) ;
}
diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c
index 49587a4..462a22c 100644
--- a/net/ipv4/netfilter/ipt_addrtype.c
+++ b/net/ipv4/netfilter/ipt_addrtype.c
@@ -70,7 +70,7 @@
(info->flags & IPT_ADDRTYPE_INVERT_SOURCE);
if (ret && info->dest)
ret &= match_type(dev, iph->daddr, info->dest) ^
- (info->flags & IPT_ADDRTYPE_INVERT_DEST);
+ !!(info->flags & IPT_ADDRTYPE_INVERT_DEST);
return ret;
}
diff --git a/net/ipv4/netfilter/nf_nat_proto_common.c b/net/ipv4/netfilter/nf_nat_proto_common.c
index 91537f1..6c4f11f 100644
--- a/net/ipv4/netfilter/nf_nat_proto_common.c
+++ b/net/ipv4/netfilter/nf_nat_proto_common.c
@@ -73,9 +73,13 @@
range_size = ntohs(range->max.all) - min + 1;
}
- off = *rover;
if (range->flags & IP_NAT_RANGE_PROTO_RANDOM)
- off = net_random();
+ off = secure_ipv4_port_ephemeral(tuple->src.u3.ip, tuple->dst.u3.ip,
+ maniptype == IP_NAT_MANIP_SRC
+ ? tuple->dst.u.all
+ : tuple->src.u.all);
+ else
+ off = *rover;
for (i = 0; i < range_size; i++, off++) {
*portptr = htons(min + off % range_size);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 16fc6f4..6ee5354 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2914,6 +2914,68 @@
return 0;
}
+static void rt_secret_reschedule(int old)
+{
+ struct net *net;
+ int new = ip_rt_secret_interval;
+ int diff = new - old;
+
+ if (!diff)
+ return;
+
+ rtnl_lock();
+ for_each_net(net) {
+ int deleted = del_timer_sync(&net->ipv4.rt_secret_timer);
+
+ if (!new)
+ continue;
+
+ if (deleted) {
+ long time = net->ipv4.rt_secret_timer.expires - jiffies;
+
+ if (time <= 0 || (time += diff) <= 0)
+ time = 0;
+
+ net->ipv4.rt_secret_timer.expires = time;
+ } else
+ net->ipv4.rt_secret_timer.expires = new;
+
+ net->ipv4.rt_secret_timer.expires += jiffies;
+ add_timer(&net->ipv4.rt_secret_timer);
+ }
+ rtnl_unlock();
+}
+
+static int ipv4_sysctl_rt_secret_interval(ctl_table *ctl, int write,
+ struct file *filp,
+ void __user *buffer, size_t *lenp,
+ loff_t *ppos)
+{
+ int old = ip_rt_secret_interval;
+ int ret = proc_dointvec_jiffies(ctl, write, filp, buffer, lenp, ppos);
+
+ rt_secret_reschedule(old);
+
+ return ret;
+}
+
+static int ipv4_sysctl_rt_secret_interval_strategy(ctl_table *table,
+ int __user *name,
+ int nlen,
+ void __user *oldval,
+ size_t __user *oldlenp,
+ void __user *newval,
+ size_t newlen)
+{
+ int old = ip_rt_secret_interval;
+ int ret = sysctl_jiffies(table, name, nlen, oldval, oldlenp, newval,
+ newlen);
+
+ rt_secret_reschedule(old);
+
+ return ret;
+}
+
static ctl_table ipv4_route_table[] = {
{
.ctl_name = NET_IPV4_ROUTE_GC_THRESH,
@@ -3048,19 +3110,28 @@
.data = &ip_rt_secret_interval,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
- .strategy = &sysctl_jiffies,
+ .proc_handler = &ipv4_sysctl_rt_secret_interval,
+ .strategy = &ipv4_sysctl_rt_secret_interval_strategy,
},
{ .ctl_name = 0 }
};
-static __net_initdata struct ctl_path ipv4_route_path[] = {
- { .procname = "net", .ctl_name = CTL_NET, },
- { .procname = "ipv4", .ctl_name = NET_IPV4, },
- { .procname = "route", .ctl_name = NET_IPV4_ROUTE, },
- { },
+static struct ctl_table empty[1];
+
+static struct ctl_table ipv4_skeleton[] =
+{
+ { .procname = "route", .ctl_name = NET_IPV4_ROUTE,
+ .mode = 0555, .child = ipv4_route_table},
+ { .procname = "neigh", .ctl_name = NET_IPV4_NEIGH,
+ .mode = 0555, .child = empty},
+ { }
};
+static __net_initdata struct ctl_path ipv4_path[] = {
+ { .procname = "net", .ctl_name = CTL_NET, },
+ { .procname = "ipv4", .ctl_name = NET_IPV4, },
+ { },
+};
static struct ctl_table ipv4_route_flush_table[] = {
{
@@ -3074,6 +3145,13 @@
{ .ctl_name = 0 },
};
+static __net_initdata struct ctl_path ipv4_route_path[] = {
+ { .procname = "net", .ctl_name = CTL_NET, },
+ { .procname = "ipv4", .ctl_name = NET_IPV4, },
+ { .procname = "route", .ctl_name = NET_IPV4_ROUTE, },
+ { },
+};
+
static __net_init int sysctl_route_net_init(struct net *net)
{
struct ctl_table *tbl;
@@ -3126,10 +3204,12 @@
net->ipv4.rt_secret_timer.data = (unsigned long)net;
init_timer_deferrable(&net->ipv4.rt_secret_timer);
- net->ipv4.rt_secret_timer.expires =
- jiffies + net_random() % ip_rt_secret_interval +
- ip_rt_secret_interval;
- add_timer(&net->ipv4.rt_secret_timer);
+ if (ip_rt_secret_interval) {
+ net->ipv4.rt_secret_timer.expires =
+ jiffies + net_random() % ip_rt_secret_interval +
+ ip_rt_secret_interval;
+ add_timer(&net->ipv4.rt_secret_timer);
+ }
return 0;
}
@@ -3223,7 +3303,7 @@
*/
void __init ip_static_sysctl_init(void)
{
- register_sysctl_paths(ipv4_route_path, ipv4_route_table);
+ register_sysctl_paths(ipv4_path, ipv4_skeleton);
}
#endif
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 44c1e93..011478e 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -618,7 +618,7 @@
];
} rep;
struct ip_reply_arg arg;
- struct net *net = dev_net(skb->dev);
+ struct net *net = dev_net(skb->dst->dev);
memset(&rep.th, 0, sizeof(struct tcphdr));
memset(&arg, 0, sizeof(arg));
@@ -2376,6 +2376,7 @@
static void __net_exit tcp_sk_exit(struct net *net)
{
inet_ctl_sock_destroy(net->ipv4.tcp_sock);
+ inet_twsk_purge(net, &tcp_hashinfo, &tcp_death_row, AF_INET);
}
static struct pernet_operations __net_initdata tcp_sk_ops = {
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index a00532d..8165f5a 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -468,7 +468,8 @@
}
if (likely(sysctl_tcp_window_scaling)) {
opts->ws = tp->rx_opt.rcv_wscale;
- size += TCPOLEN_WSCALE_ALIGNED;
+ if(likely(opts->ws))
+ size += TCPOLEN_WSCALE_ALIGNED;
}
if (likely(sysctl_tcp_sack)) {
opts->options |= OPTION_SACK_ADVERTISE;
@@ -509,7 +510,8 @@
if (likely(ireq->wscale_ok)) {
opts->ws = ireq->rcv_wscale;
- size += TCPOLEN_WSCALE_ALIGNED;
+ if(likely(opts->ws))
+ size += TCPOLEN_WSCALE_ALIGNED;
}
if (likely(doing_ts)) {
opts->options |= OPTION_TS;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 383d173..57e26fa 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -951,6 +951,27 @@
return 0;
}
+static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+{
+ int is_udplite = IS_UDPLITE(sk);
+ int rc;
+
+ if ((rc = sock_queue_rcv_skb(sk, skb)) < 0) {
+ /* Note that an ENOMEM error is charged twice */
+ if (rc == -ENOMEM)
+ UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
+ is_udplite);
+ goto drop;
+ }
+
+ return 0;
+
+drop:
+ UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
+ kfree_skb(skb);
+ return -1;
+}
+
/* returns:
* -1: error
* 0: success
@@ -1042,17 +1063,16 @@
goto drop;
}
- if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
- /* Note that an ENOMEM error is charged twice */
- if (rc == -ENOMEM) {
- UDP_INC_STATS_BH(sock_net(sk),
- UDP_MIB_RCVBUFERRORS, is_udplite);
- atomic_inc(&sk->sk_drops);
- }
- goto drop;
- }
+ rc = 0;
- return 0;
+ bh_lock_sock(sk);
+ if (!sock_owned_by_user(sk))
+ rc = __udp_queue_rcv_skb(sk, skb);
+ else
+ sk_add_backlog(sk, skb);
+ bh_unlock_sock(sk);
+
+ return rc;
drop:
UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -1090,15 +1110,7 @@
skb1 = skb_clone(skb, GFP_ATOMIC);
if (skb1) {
- int ret = 0;
-
- bh_lock_sock_nested(sk);
- if (!sock_owned_by_user(sk))
- ret = udp_queue_rcv_skb(sk, skb1);
- else
- sk_add_backlog(sk, skb1);
- bh_unlock_sock(sk);
-
+ int ret = udp_queue_rcv_skb(sk, skb1);
if (ret > 0)
/* we should probably re-process instead
* of dropping packets here. */
@@ -1193,13 +1205,7 @@
uh->dest, inet_iif(skb), udptable);
if (sk != NULL) {
- int ret = 0;
- bh_lock_sock_nested(sk);
- if (!sock_owned_by_user(sk))
- ret = udp_queue_rcv_skb(sk, skb);
- else
- sk_add_backlog(sk, skb);
- bh_unlock_sock(sk);
+ int ret = udp_queue_rcv_skb(sk, skb);
sock_put(sk);
/* a return value > 0 means to resubmit the input, but
@@ -1492,7 +1498,7 @@
.sendmsg = udp_sendmsg,
.recvmsg = udp_recvmsg,
.sendpage = udp_sendpage,
- .backlog_rcv = udp_queue_rcv_skb,
+ .backlog_rcv = __udp_queue_rcv_skb,
.hash = udp_lib_hash,
.unhash = udp_lib_unhash,
.get_port = udp_v4_get_port,
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a7842c5..7b6a584 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1106,13 +1106,12 @@
return ret;
}
-int ipv6_dev_get_saddr(struct net_device *dst_dev,
+int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
const struct in6_addr *daddr, unsigned int prefs,
struct in6_addr *saddr)
{
struct ipv6_saddr_score scores[2],
*score = &scores[0], *hiscore = &scores[1];
- struct net *net = dev_net(dst_dev);
struct ipv6_saddr_dst dst;
struct net_device *dev;
int dst_type;
@@ -1689,6 +1688,7 @@
.fc_dst_len = plen,
.fc_flags = RTF_UP | flags,
.fc_nlinfo.nl_net = dev_net(dev),
+ .fc_protocol = RTPROT_KERNEL,
};
ipv6_addr_copy(&cfg.fc_dst, pfx);
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 8d05527..f5de3f9 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -93,7 +93,8 @@
if (flags & RT6_LOOKUP_F_SRCPREF_COA)
srcprefs |= IPV6_PREFER_SRC_COA;
- if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev,
+ if (ipv6_dev_get_saddr(net,
+ ip6_dst_idev(&rt->u.dst)->dev,
&flp->fl6_dst, srcprefs,
&saddr))
goto again;
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index abedf95..b3157a0 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -91,19 +91,22 @@
.flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
};
-static __inline__ int icmpv6_xmit_lock(struct sock *sk)
+static __inline__ struct sock *icmpv6_xmit_lock(struct net *net)
{
+ struct sock *sk;
+
local_bh_disable();
+ sk = icmpv6_sk(net);
if (unlikely(!spin_trylock(&sk->sk_lock.slock))) {
/* This can happen if the output path (f.e. SIT or
* ip6ip6 tunnel) signals dst_link_failure() for an
* outgoing ICMP6 packet.
*/
local_bh_enable();
- return 1;
+ return NULL;
}
- return 0;
+ return sk;
}
static __inline__ void icmpv6_xmit_unlock(struct sock *sk)
@@ -392,11 +395,10 @@
fl.fl_icmp_code = code;
security_skb_classify_flow(skb, &fl);
- sk = icmpv6_sk(net);
- np = inet6_sk(sk);
-
- if (icmpv6_xmit_lock(sk))
+ sk = icmpv6_xmit_lock(net);
+ if (sk == NULL)
return;
+ np = inet6_sk(sk);
if (!icmpv6_xrlim_allow(sk, type, &fl))
goto out;
@@ -539,11 +541,10 @@
fl.fl_icmp_type = ICMPV6_ECHO_REPLY;
security_skb_classify_flow(skb, &fl);
- sk = icmpv6_sk(net);
- np = inet6_sk(sk);
-
- if (icmpv6_xmit_lock(sk))
+ sk = icmpv6_xmit_lock(net);
+ if (sk == NULL)
return;
+ np = inet6_sk(sk);
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 52dddc2..29c7c99 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -378,6 +378,7 @@
arg.skb = skb;
arg.cb = cb;
+ arg.net = net;
w->args = &arg;
for (h = s_h; h < FIB_TABLE_HASHSZ; h++, s_e = 0) {
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index a4402de..3df2c44 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -934,7 +934,7 @@
goto out_err_release;
if (ipv6_addr_any(&fl->fl6_src)) {
- err = ipv6_dev_get_saddr(ip6_dst_idev(*dst)->dev,
+ err = ipv6_dev_get_saddr(net, ip6_dst_idev(*dst)->dev,
&fl->fl6_dst,
sk ? inet6_sk(sk)->srcprefs : 0,
&fl->fl6_src);
@@ -943,39 +943,39 @@
}
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
- /*
- * Here if the dst entry we've looked up
- * has a neighbour entry that is in the INCOMPLETE
- * state and the src address from the flow is
- * marked as OPTIMISTIC, we release the found
- * dst entry and replace it instead with the
- * dst entry of the nexthop router
- */
- if (!((*dst)->neighbour->nud_state & NUD_VALID)) {
- struct inet6_ifaddr *ifp;
- struct flowi fl_gw;
- int redirect;
+ /*
+ * Here if the dst entry we've looked up
+ * has a neighbour entry that is in the INCOMPLETE
+ * state and the src address from the flow is
+ * marked as OPTIMISTIC, we release the found
+ * dst entry and replace it instead with the
+ * dst entry of the nexthop router
+ */
+ if ((*dst)->neighbour && !((*dst)->neighbour->nud_state & NUD_VALID)) {
+ struct inet6_ifaddr *ifp;
+ struct flowi fl_gw;
+ int redirect;
- ifp = ipv6_get_ifaddr(net, &fl->fl6_src,
- (*dst)->dev, 1);
+ ifp = ipv6_get_ifaddr(net, &fl->fl6_src,
+ (*dst)->dev, 1);
- redirect = (ifp && ifp->flags & IFA_F_OPTIMISTIC);
- if (ifp)
- in6_ifa_put(ifp);
+ redirect = (ifp && ifp->flags & IFA_F_OPTIMISTIC);
+ if (ifp)
+ in6_ifa_put(ifp);
- if (redirect) {
- /*
- * We need to get the dst entry for the
- * default router instead
- */
- dst_release(*dst);
- memcpy(&fl_gw, fl, sizeof(struct flowi));
- memset(&fl_gw.fl6_dst, 0, sizeof(struct in6_addr));
- *dst = ip6_route_output(net, sk, &fl_gw);
- if ((err = (*dst)->error))
- goto out_err_release;
- }
+ if (redirect) {
+ /*
+ * We need to get the dst entry for the
+ * default router instead
+ */
+ dst_release(*dst);
+ memcpy(&fl_gw, fl, sizeof(struct flowi));
+ memset(&fl_gw.fl6_dst, 0, sizeof(struct in6_addr));
+ *dst = ip6_route_output(net, sk, &fl_gw);
+ if ((err = (*dst)->error))
+ goto out_err_release;
}
+ }
#endif
return 0;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 741cfcd..4e5eac3 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -911,7 +911,7 @@
} else {
if (np->rxopt.bits.rxinfo) {
struct in6_pktinfo src_info;
- src_info.ipi6_ifindex = np->mcast_oif;
+ src_info.ipi6_ifindex = np->mcast_oif ? np->mcast_oif : sk->sk_bound_dev_if;
ipv6_addr_copy(&src_info.ipi6_addr, &np->daddr);
put_cmsg(&msg, SOL_IPV6, IPV6_PKTINFO, sizeof(src_info), &src_info);
}
@@ -921,7 +921,7 @@
}
if (np->rxopt.bits.rxoinfo) {
struct in6_pktinfo src_info;
- src_info.ipi6_ifindex = np->mcast_oif;
+ src_info.ipi6_ifindex = np->mcast_oif ? np->mcast_oif : sk->sk_bound_dev_if;
ipv6_addr_copy(&src_info.ipi6_addr, &np->daddr);
put_cmsg(&msg, SOL_IPV6, IPV6_2292PKTINFO, sizeof(src_info), &src_info);
}
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index beb48e3..f1c62ba 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -549,7 +549,7 @@
override = 0;
in6_ifa_put(ifp);
} else {
- if (ipv6_dev_get_saddr(dev, daddr,
+ if (ipv6_dev_get_saddr(dev_net(dev), dev, daddr,
inet6_sk(dev_net(dev)->ipv6.ndisc_sk)->srcprefs,
&tmpaddr))
return;
diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c
index 62e39ac..26654b2 100644
--- a/net/ipv6/netfilter/ip6t_hbh.c
+++ b/net/ipv6/netfilter/ip6t_hbh.c
@@ -97,8 +97,6 @@
hdrlen -= 2;
if (!(optinfo->flags & IP6T_OPTS_OPTS)) {
return ret;
- } else if (optinfo->flags & IP6T_OPTS_NSTRICT) {
- pr_debug("Not strict - not implemented");
} else {
pr_debug("Strict ");
pr_debug("#%d ", optinfo->optsnr);
@@ -177,6 +175,12 @@
pr_debug("ip6t_opts: unknown flags %X\n", optsinfo->invflags);
return false;
}
+
+ if (optsinfo->flags & IP6T_OPTS_NSTRICT) {
+ pr_debug("ip6t_opts: Not strict - not implemented");
+ return false;
+ }
+
return true;
}
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 01d4767..e53e493 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -377,14 +377,14 @@
skb_checksum_complete(skb)) {
atomic_inc(&sk->sk_drops);
kfree_skb(skb);
- return 0;
+ return NET_RX_DROP;
}
/* Charge it to the socket. */
if (sock_queue_rcv_skb(sk,skb)<0) {
atomic_inc(&sk->sk_drops);
kfree_skb(skb);
- return 0;
+ return NET_RX_DROP;
}
return 0;
@@ -429,7 +429,7 @@
if (skb_checksum_complete(skb)) {
atomic_inc(&sk->sk_drops);
kfree_skb(skb);
- return 0;
+ return NET_RX_DROP;
}
}
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 5a3e87e..63442a1 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2106,7 +2106,8 @@
+ nla_total_size(sizeof(struct rta_cacheinfo));
}
-static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
+static int rt6_fill_node(struct net *net,
+ struct sk_buff *skb, struct rt6_info *rt,
struct in6_addr *dst, struct in6_addr *src,
int iif, int type, u32 pid, u32 seq,
int prefix, int nowait, unsigned int flags)
@@ -2187,8 +2188,9 @@
#endif
NLA_PUT_U32(skb, RTA_IIF, iif);
} else if (dst) {
+ struct inet6_dev *idev = ip6_dst_idev(&rt->u.dst);
struct in6_addr saddr_buf;
- if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev,
+ if (ipv6_dev_get_saddr(net, idev ? idev->dev : NULL,
dst, 0, &saddr_buf) == 0)
NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf);
}
@@ -2233,7 +2235,8 @@
} else
prefix = 0;
- return rt6_fill_node(arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE,
+ return rt6_fill_node(arg->net,
+ arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE,
NETLINK_CB(arg->cb->skb).pid, arg->cb->nlh->nlmsg_seq,
prefix, 0, NLM_F_MULTI);
}
@@ -2299,7 +2302,7 @@
rt = (struct rt6_info*) ip6_route_output(net, NULL, &fl);
skb->dst = &rt->u.dst;
- err = rt6_fill_node(skb, rt, &fl.fl6_dst, &fl.fl6_src, iif,
+ err = rt6_fill_node(net, skb, rt, &fl.fl6_dst, &fl.fl6_src, iif,
RTM_NEWROUTE, NETLINK_CB(in_skb).pid,
nlh->nlmsg_seq, 0, 0, 0);
if (err < 0) {
@@ -2326,7 +2329,7 @@
if (skb == NULL)
goto errout;
- err = rt6_fill_node(skb, rt, NULL, NULL, 0,
+ err = rt6_fill_node(net, skb, rt, NULL, NULL, 0,
event, info->pid, seq, 0, 0, 0);
if (err < 0) {
/* -EMSGSIZE implies BUG in rt6_nlmsg_size() */
@@ -2685,6 +2688,8 @@
if (ret)
goto out_kmem_cache;
+ ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops_template.kmem_cachep;
+
/* Registering of the loopback is done before this portion of code,
* the loopback reference in rt6_info will not be taken, do it
* manually for init_net */
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index e6dfaea..587f8f6 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -156,7 +156,7 @@
int ipv6_static_sysctl_register(void)
{
static struct ctl_table empty[1];
- ip6_base = register_net_sysctl_rotable(net_ipv6_ctl_path, empty);
+ ip6_base = register_sysctl_paths(net_ipv6_ctl_path, empty);
if (ip6_base == NULL)
return -ENOMEM;
return 0;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 5b90b36..10e22fd 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1050,7 +1050,7 @@
struct tcphdr *th = tcp_hdr(skb), *t1;
struct sk_buff *buff;
struct flowi fl;
- struct net *net = dev_net(skb->dev);
+ struct net *net = dev_net(skb->dst->dev);
struct sock *ctl_sk = net->ipv6.tcp_sk;
unsigned int tot_len = sizeof(struct tcphdr);
__be32 *topt;
@@ -2148,6 +2148,7 @@
static void tcpv6_net_exit(struct net *net)
{
inet_ctl_sock_destroy(net->ipv6.tcp_sk);
+ inet_twsk_purge(net, &tcp_hashinfo, &tcp_death_row, AF_INET6);
}
static struct pernet_operations tcpv6_net_ops = {
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index d1477b3..a6aecf7 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -379,7 +379,7 @@
uh->source, saddr, dif))) {
struct sk_buff *buff = skb_clone(skb, GFP_ATOMIC);
if (buff) {
- bh_lock_sock_nested(sk2);
+ bh_lock_sock(sk2);
if (!sock_owned_by_user(sk2))
udpv6_queue_rcv_skb(sk2, buff);
else
@@ -387,7 +387,7 @@
bh_unlock_sock(sk2);
}
}
- bh_lock_sock_nested(sk);
+ bh_lock_sock(sk);
if (!sock_owned_by_user(sk))
udpv6_queue_rcv_skb(sk, skb);
else
@@ -508,7 +508,7 @@
/* deliver */
- bh_lock_sock_nested(sk);
+ bh_lock_sock(sk);
if (!sock_owned_by_user(sk))
udpv6_queue_rcv_skb(sk, skb);
else
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 8f1e054..08e4cbb 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -52,12 +52,14 @@
static int xfrm6_get_saddr(xfrm_address_t *saddr, xfrm_address_t *daddr)
{
struct dst_entry *dst;
+ struct net_device *dev;
dst = xfrm6_dst_lookup(0, NULL, daddr);
if (IS_ERR(dst))
return -EHOSTUNREACH;
- ipv6_dev_get_saddr(ip6_dst_idev(dst)->dev,
+ dev = ip6_dst_idev(dst)->dev;
+ ipv6_dev_get_saddr(dev_net(dev), dev,
(struct in6_addr *)&daddr->a6, 0,
(struct in6_addr *)&saddr->a6);
dst_release(dst);
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 705959b..d7b54b5 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -524,7 +524,6 @@
get_online_cpus();
for_each_online_cpu(cpu)
smp_call_function_single(cpu, iucv_declare_cpu, NULL, 1);
- preempt_enable();
if (cpus_empty(iucv_buffer_cpumask))
/* No cpu could declare an iucv buffer. */
goto out_path;
@@ -547,7 +546,9 @@
*/
static void iucv_disable(void)
{
+ get_online_cpus();
on_each_cpu(iucv_retrieve_cpu, NULL, 1);
+ put_online_cpus();
kfree(iucv_path_table);
}
diff --git a/net/key/af_key.c b/net/key/af_key.c
index d628df9..b7f5a1c 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -73,22 +73,18 @@
return 0;
}
-static int pfkey_do_dump(struct pfkey_sock *pfk)
+static void pfkey_terminate_dump(struct pfkey_sock *pfk)
{
- int rc;
-
- rc = pfk->dump.dump(pfk);
- if (rc == -ENOBUFS)
- return 0;
-
- pfk->dump.done(pfk);
- pfk->dump.dump = NULL;
- pfk->dump.done = NULL;
- return rc;
+ if (pfk->dump.dump) {
+ pfk->dump.done(pfk);
+ pfk->dump.dump = NULL;
+ pfk->dump.done = NULL;
+ }
}
static void pfkey_sock_destruct(struct sock *sk)
{
+ pfkey_terminate_dump(pfkey_sk(sk));
skb_queue_purge(&sk->sk_receive_queue);
if (!sock_flag(sk, SOCK_DEAD)) {
@@ -310,6 +306,18 @@
return err;
}
+static int pfkey_do_dump(struct pfkey_sock *pfk)
+{
+ int rc;
+
+ rc = pfk->dump.dump(pfk);
+ if (rc == -ENOBUFS)
+ return 0;
+
+ pfkey_terminate_dump(pfk);
+ return rc;
+}
+
static inline void pfkey_hdr_dup(struct sadb_msg *new, struct sadb_msg *orig)
{
*new = *orig;
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 7439b63..cf82ace 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -265,7 +265,7 @@
key = sdata->default_key;
if (key) {
sprintf(buf, "../keys/%d", key->debugfs.cnt);
- sdata->debugfs.default_key =
+ sdata->common_debugfs.default_key =
debugfs_create_symlink("default_key",
sdata->debugfsdir, buf);
} else
@@ -277,8 +277,8 @@
if (!sdata)
return;
- debugfs_remove(sdata->debugfs.default_key);
- sdata->debugfs.default_key = NULL;
+ debugfs_remove(sdata->common_debugfs.default_key);
+ sdata->common_debugfs.default_key = NULL;
}
void ieee80211_debugfs_key_sta_del(struct ieee80211_key *key,
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 475f89a..8165df5 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -248,8 +248,8 @@
static void add_sta_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_ADD(drop_unencrypted, sta);
- DEBUGFS_ADD(force_unicast_rateidx, ap);
- DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+ DEBUGFS_ADD(force_unicast_rateidx, sta);
+ DEBUGFS_ADD(max_ratectrl_rateidx, sta);
DEBUGFS_ADD(state, sta);
DEBUGFS_ADD(bssid, sta);
@@ -283,8 +283,8 @@
static void add_wds_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_ADD(drop_unencrypted, wds);
- DEBUGFS_ADD(force_unicast_rateidx, ap);
- DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+ DEBUGFS_ADD(force_unicast_rateidx, wds);
+ DEBUGFS_ADD(max_ratectrl_rateidx, wds);
DEBUGFS_ADD(peer, wds);
}
@@ -292,8 +292,8 @@
static void add_vlan_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_ADD(drop_unencrypted, vlan);
- DEBUGFS_ADD(force_unicast_rateidx, ap);
- DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+ DEBUGFS_ADD(force_unicast_rateidx, vlan);
+ DEBUGFS_ADD(max_ratectrl_rateidx, vlan);
}
static void add_monitor_files(struct ieee80211_sub_if_data *sdata)
@@ -381,8 +381,8 @@
static void del_sta_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_DEL(drop_unencrypted, sta);
- DEBUGFS_DEL(force_unicast_rateidx, ap);
- DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+ DEBUGFS_DEL(force_unicast_rateidx, sta);
+ DEBUGFS_DEL(max_ratectrl_rateidx, sta);
DEBUGFS_DEL(state, sta);
DEBUGFS_DEL(bssid, sta);
@@ -416,8 +416,8 @@
static void del_wds_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_DEL(drop_unencrypted, wds);
- DEBUGFS_DEL(force_unicast_rateidx, ap);
- DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+ DEBUGFS_DEL(force_unicast_rateidx, wds);
+ DEBUGFS_DEL(max_ratectrl_rateidx, wds);
DEBUGFS_DEL(peer, wds);
}
@@ -425,8 +425,8 @@
static void del_vlan_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_DEL(drop_unencrypted, vlan);
- DEBUGFS_DEL(force_unicast_rateidx, ap);
- DEBUGFS_DEL(max_ratectrl_rateidx, ap);
+ DEBUGFS_DEL(force_unicast_rateidx, vlan);
+ DEBUGFS_DEL(max_ratectrl_rateidx, vlan);
}
static void del_monitor_files(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index ec59345..4498d87 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -470,6 +470,8 @@
struct dentry *auth_transaction;
struct dentry *flags;
struct dentry *num_beacons_sta;
+ struct dentry *force_unicast_rateidx;
+ struct dentry *max_ratectrl_rateidx;
} sta;
struct {
struct dentry *drop_unencrypted;
@@ -483,15 +485,21 @@
struct {
struct dentry *drop_unencrypted;
struct dentry *peer;
+ struct dentry *force_unicast_rateidx;
+ struct dentry *max_ratectrl_rateidx;
} wds;
struct {
struct dentry *drop_unencrypted;
+ struct dentry *force_unicast_rateidx;
+ struct dentry *max_ratectrl_rateidx;
} vlan;
struct {
struct dentry *mode;
} monitor;
- struct dentry *default_key;
} debugfs;
+ struct {
+ struct dentry *default_key;
+ } common_debugfs;
#ifdef CONFIG_MAC80211_MESH
struct dentry *mesh_stats_dir;
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index b5933b2..35f2f95 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -383,7 +383,7 @@
hlist_for_each_safe(p, q, &newtbl->hash_buckets[i])
tbl->free_node(p, 0);
}
- __mesh_table_free(tbl);
+ __mesh_table_free(newtbl);
endgrow:
return NULL;
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e1d11c9..902cac1 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -813,7 +813,7 @@
}
}
- if (count == 8) {
+ if (rates_len > count) {
pos = skb_put(skb, rates_len - count + 2);
*pos++ = WLAN_EID_EXT_SUPP_RATES;
*pos++ = rates_len - count;
@@ -2103,6 +2103,8 @@
rcu_read_unlock();
return;
}
+ /* update new sta with its last rx activity */
+ sta->last_rx = jiffies;
}
/*
@@ -2866,7 +2868,7 @@
jiffies);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (beacon_timestamp > rx_timestamp) {
-#ifndef CONFIG_MAC80211_IBSS_DEBUG
+#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: beacon TSF higher than "
"local TSF - IBSS merge with BSSID %s\n",
dev->name, print_mac(mac, mgmt->bssid));
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index 1b1226d..20633fd 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -68,11 +68,21 @@
static int parse_dcc(char *data, const char *data_end, u_int32_t *ip,
u_int16_t *port, char **ad_beg_p, char **ad_end_p)
{
+ char *tmp;
+
/* at least 12: "AAAAAAAA P\1\n" */
while (*data++ != ' ')
if (data > data_end - 12)
return -1;
+ /* Make sure we have a newline character within the packet boundaries
+ * because simple_strtoul parses until the first invalid character. */
+ for (tmp = data; tmp <= data_end; tmp++)
+ if (*tmp == '\n')
+ break;
+ if (tmp > data_end || *tmp != '\n')
+ return -1;
+
*ad_beg_p = data;
*ip = simple_strtoul(data, &data, 10);
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 105a616..a875203 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -968,7 +968,7 @@
/* need to zero data of old helper */
memset(&help->help, 0, sizeof(help->help));
} else {
- help = nf_ct_helper_ext_add(ct, GFP_KERNEL);
+ help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
if (help == NULL)
return -ENOMEM;
}
@@ -1136,29 +1136,10 @@
ct->timeout.expires = jiffies + ct->timeout.expires * HZ;
ct->status |= IPS_CONFIRMED;
- if (cda[CTA_STATUS]) {
- err = ctnetlink_change_status(ct, cda);
- if (err < 0)
- goto err;
- }
-
- if (cda[CTA_PROTOINFO]) {
- err = ctnetlink_change_protoinfo(ct, cda);
- if (err < 0)
- goto err;
- }
-
- nf_ct_acct_ext_add(ct, GFP_KERNEL);
-
-#if defined(CONFIG_NF_CONNTRACK_MARK)
- if (cda[CTA_MARK])
- ct->mark = ntohl(nla_get_be32(cda[CTA_MARK]));
-#endif
-
rcu_read_lock();
helper = __nf_ct_helper_find(rtuple);
if (helper) {
- help = nf_ct_helper_ext_add(ct, GFP_KERNEL);
+ help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
if (help == NULL) {
rcu_read_unlock();
err = -ENOMEM;
@@ -1168,6 +1149,29 @@
rcu_assign_pointer(help->helper, helper);
}
+ if (cda[CTA_STATUS]) {
+ err = ctnetlink_change_status(ct, cda);
+ if (err < 0) {
+ rcu_read_unlock();
+ goto err;
+ }
+ }
+
+ if (cda[CTA_PROTOINFO]) {
+ err = ctnetlink_change_protoinfo(ct, cda);
+ if (err < 0) {
+ rcu_read_unlock();
+ goto err;
+ }
+ }
+
+ nf_ct_acct_ext_add(ct, GFP_KERNEL);
+
+#if defined(CONFIG_NF_CONNTRACK_MARK)
+ if (cda[CTA_MARK])
+ ct->mark = ntohl(nla_get_be32(cda[CTA_MARK]));
+#endif
+
/* setup master conntrack: this is a confirmed expectation */
if (master_ct) {
__set_bit(IPS_EXPECTED_BIT, &ct->status);
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index 654a4f7..9bd0396 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -45,12 +45,12 @@
void nf_ct_gre_keymap_flush(void)
{
- struct list_head *pos, *n;
+ struct nf_ct_gre_keymap *km, *tmp;
write_lock_bh(&nf_ct_gre_lock);
- list_for_each_safe(pos, n, &gre_keymap_list) {
- list_del(pos);
- kfree(pos);
+ list_for_each_entry_safe(km, tmp, &gre_keymap_list, list) {
+ list_del(&km->list);
+ kfree(km);
}
write_unlock_bh(&nf_ct_gre_lock);
}
@@ -97,10 +97,14 @@
kmp = &help->help.ct_pptp_info.keymap[dir];
if (*kmp) {
/* check whether it's a retransmission */
+ read_lock_bh(&nf_ct_gre_lock);
list_for_each_entry(km, &gre_keymap_list, list) {
- if (gre_key_cmpfn(km, t) && km == *kmp)
+ if (gre_key_cmpfn(km, t) && km == *kmp) {
+ read_unlock_bh(&nf_ct_gre_lock);
return 0;
+ }
}
+ read_unlock_bh(&nf_ct_gre_lock);
pr_debug("trying to override keymap_%s for ct %p\n",
dir == IP_CT_DIR_REPLY ? "reply" : "orig", ct);
return -EEXIST;
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 2f9bbc0..1fa306b 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1193,7 +1193,6 @@
static int process_sip_response(struct sk_buff *skb,
const char **dptr, unsigned int *datalen)
{
- static const struct sip_handler *handler;
enum ip_conntrack_info ctinfo;
struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
unsigned int matchoff, matchlen;
@@ -1214,6 +1213,8 @@
dataoff = matchoff + matchlen + 1;
for (i = 0; i < ARRAY_SIZE(sip_handlers); i++) {
+ const struct sip_handler *handler;
+
handler = &sip_handlers[i];
if (handler->response == NULL)
continue;
@@ -1228,13 +1229,14 @@
static int process_sip_request(struct sk_buff *skb,
const char **dptr, unsigned int *datalen)
{
- static const struct sip_handler *handler;
enum ip_conntrack_info ctinfo;
struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
unsigned int matchoff, matchlen;
unsigned int cseq, i;
for (i = 0; i < ARRAY_SIZE(sip_handlers); i++) {
+ const struct sip_handler *handler;
+
handler = &sip_handlers[i];
if (handler->request == NULL)
continue;
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index d2d4565..74aecc0 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -150,6 +150,8 @@
* calls and handling all the red tape such as issuing notifications
* if the call is successful.
*
+ * Suspended devices are not touched at all, and -EAGAIN is returned.
+ *
* Note that the @force parameter cannot override a (possibly cached)
* state of RFKILL_STATE_HARD_BLOCKED. Any device making use of
* RFKILL_STATE_HARD_BLOCKED implements either get_state() or
@@ -168,6 +170,9 @@
int retval = 0;
enum rfkill_state oldstate, newstate;
+ if (unlikely(rfkill->dev.power.power_state.event & PM_EVENT_SLEEP))
+ return -EBUSY;
+
oldstate = rfkill->state;
if (rfkill->get_state && !force &&
@@ -214,7 +219,7 @@
*
* This function toggles the state of all switches of given type,
* unless a specific switch is claimed by userspace (in which case,
- * that switch is left alone).
+ * that switch is left alone) or suspended.
*/
void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state)
{
@@ -239,8 +244,8 @@
/**
* rfkill_epo - emergency power off all transmitters
*
- * This kicks all rfkill devices to RFKILL_STATE_SOFT_BLOCKED, ignoring
- * everything in its path but rfkill_mutex and rfkill->mutex.
+ * This kicks all non-suspended rfkill devices to RFKILL_STATE_SOFT_BLOCKED,
+ * ignoring everything in its path but rfkill_mutex and rfkill->mutex.
*/
void rfkill_epo(void)
{
@@ -372,7 +377,7 @@
{
struct rfkill *rfkill = to_rfkill(dev);
- return sprintf(buf, "%d", rfkill->user_claim);
+ return sprintf(buf, "%d\n", rfkill->user_claim);
}
static ssize_t rfkill_claim_store(struct device *dev,
@@ -458,13 +463,14 @@
if (dev->power.power_state.event != PM_EVENT_ON) {
mutex_lock(&rfkill->mutex);
+ dev->power.power_state.event = PM_EVENT_ON;
+
/* restore radio state AND notify everybody */
rfkill_toggle_radio(rfkill, rfkill->state, 1);
mutex_unlock(&rfkill->mutex);
}
- dev->power.power_state = PMSG_ON;
return 0;
}
#else
diff --git a/net/rxrpc/ar-accept.c b/net/rxrpc/ar-accept.c
index bdfb774..77228f2 100644
--- a/net/rxrpc/ar-accept.c
+++ b/net/rxrpc/ar-accept.c
@@ -100,7 +100,7 @@
trans = rxrpc_get_transport(local, peer, GFP_NOIO);
rxrpc_put_peer(peer);
- if (!trans) {
+ if (IS_ERR(trans)) {
_debug("no trans");
ret = -EBUSY;
goto error;
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 26c7e1f..9974b3f 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -751,7 +751,7 @@
struct nlattr *tb[TCA_ACT_MAX+1];
struct nlattr *kind;
struct tc_action *a = create_a(0);
- int err = -EINVAL;
+ int err = -ENOMEM;
if (a == NULL) {
printk("tca_action_flush: couldnt create tc_action\n");
@@ -762,7 +762,7 @@
if (!skb) {
printk("tca_action_flush: failed skb alloc\n");
kfree(a);
- return -ENOBUFS;
+ return err;
}
b = skb_tail_pointer(skb);
@@ -790,6 +790,8 @@
err = a->ops->walk(skb, &dcb, RTM_DELACTION, a);
if (err < 0)
goto nla_put_failure;
+ if (err == 0)
+ goto noflush_out;
nla_nest_end(skb, nest);
@@ -807,6 +809,7 @@
nlmsg_failure:
module_put(a->ops->owner);
err_out:
+noflush_out:
kfree_skb(skb);
kfree(a);
return err;
@@ -824,8 +827,10 @@
return ret;
if (event == RTM_DELACTION && n->nlmsg_flags&NLM_F_ROOT) {
- if (tb[0] != NULL && tb[1] == NULL)
- return tca_action_flush(tb[0], n, pid);
+ if (tb[1] != NULL)
+ return tca_action_flush(tb[1], n, pid);
+ else
+ return -EINVAL;
}
for (i = 1; i <= TCA_ACT_MAX_PRIO && tb[i]; i++) {
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index d2b6f54..8eb79e9 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -205,7 +205,7 @@
}
}
- root_lock = qdisc_root_lock(q);
+ root_lock = qdisc_root_sleeping_lock(q);
if (tp == NULL) {
/* Proto-tcf does not exist, create new one */
@@ -280,7 +280,7 @@
if (n->nlmsg_type == RTM_DELTFILTER && t->tcm_handle == 0) {
spin_lock_bh(root_lock);
*back = tp->next;
- spin_lock_bh(root_lock);
+ spin_unlock_bh(root_lock);
tfilter_notify(skb, n, tp, fh, RTM_DELTFILTER);
tcf_destroy(tp);
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 481260a..e3d8455 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -75,7 +75,7 @@
static inline
void route4_reset_fastmap(struct Qdisc *q, struct route4_head *head, u32 id)
{
- spinlock_t *root_lock = qdisc_root_lock(q);
+ spinlock_t *root_lock = qdisc_root_sleeping_lock(q);
spin_lock_bh(root_lock);
memset(head->fastmap, 0, sizeof(head->fastmap));
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index ba1d121..1122c95 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -27,6 +27,7 @@
#include <linux/kmod.h>
#include <linux/list.h>
#include <linux/hrtimer.h>
+#include <linux/lockdep.h>
#include <net/net_namespace.h>
#include <net/sock.h>
@@ -183,24 +184,68 @@
(root qdisc, all its children, children of children etc.)
*/
+struct Qdisc *qdisc_match_from_root(struct Qdisc *root, u32 handle)
+{
+ struct Qdisc *q;
+
+ if (!(root->flags & TCQ_F_BUILTIN) &&
+ root->handle == handle)
+ return root;
+
+ list_for_each_entry(q, &root->list, list) {
+ if (q->handle == handle)
+ return q;
+ }
+ return NULL;
+}
+
+/*
+ * This lock is needed until some qdiscs stop calling qdisc_tree_decrease_qlen()
+ * without rtnl_lock(); currently hfsc_dequeue(), netem_dequeue(), tbf_dequeue()
+ */
+static DEFINE_SPINLOCK(qdisc_list_lock);
+
+static void qdisc_list_add(struct Qdisc *q)
+{
+ if ((q->parent != TC_H_ROOT) && !(q->flags & TCQ_F_INGRESS)) {
+ spin_lock_bh(&qdisc_list_lock);
+ list_add_tail(&q->list, &qdisc_root_sleeping(q)->list);
+ spin_unlock_bh(&qdisc_list_lock);
+ }
+}
+
+void qdisc_list_del(struct Qdisc *q)
+{
+ if ((q->parent != TC_H_ROOT) && !(q->flags & TCQ_F_INGRESS)) {
+ spin_lock_bh(&qdisc_list_lock);
+ list_del(&q->list);
+ spin_unlock_bh(&qdisc_list_lock);
+ }
+}
+EXPORT_SYMBOL(qdisc_list_del);
+
struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle)
{
unsigned int i;
+ struct Qdisc *q;
+
+ spin_lock_bh(&qdisc_list_lock);
for (i = 0; i < dev->num_tx_queues; i++) {
struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
- struct Qdisc *q, *txq_root = txq->qdisc_sleeping;
+ struct Qdisc *txq_root = txq->qdisc_sleeping;
- if (!(txq_root->flags & TCQ_F_BUILTIN) &&
- txq_root->handle == handle)
- return txq_root;
-
- list_for_each_entry(q, &txq_root->list, list) {
- if (q->handle == handle)
- return q;
- }
+ q = qdisc_match_from_root(txq_root, handle);
+ if (q)
+ goto unlock;
}
- return NULL;
+
+ q = qdisc_match_from_root(dev->rx_queue.qdisc_sleeping, handle);
+
+unlock:
+ spin_unlock_bh(&qdisc_list_lock);
+
+ return q;
}
static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
@@ -416,7 +461,7 @@
wd->qdisc->flags &= ~TCQ_F_THROTTLED;
smp_wmb();
- __netif_schedule(wd->qdisc);
+ __netif_schedule(qdisc_root(wd->qdisc));
return HRTIMER_NORESTART;
}
@@ -433,6 +478,10 @@
{
ktime_t time;
+ if (test_bit(__QDISC_STATE_DEACTIVATED,
+ &qdisc_root_sleeping(wd->qdisc)->state))
+ return;
+
wd->qdisc->flags |= TCQ_F_THROTTLED;
time = ktime_set(0, 0);
time = ktime_add_ns(time, PSCHED_US2NS(expires));
@@ -575,7 +624,7 @@
struct Qdisc *oqdisc = dev_queue->qdisc_sleeping;
spinlock_t *root_lock;
- root_lock = qdisc_root_lock(oqdisc);
+ root_lock = qdisc_lock(oqdisc);
spin_lock_bh(root_lock);
/* Prune old scheduler */
@@ -586,7 +635,7 @@
if (qdisc == NULL)
qdisc = &noop_qdisc;
dev_queue->qdisc_sleeping = qdisc;
- dev_queue->qdisc = &noop_qdisc;
+ rcu_assign_pointer(dev_queue->qdisc, &noop_qdisc);
spin_unlock_bh(root_lock);
@@ -627,11 +676,8 @@
if (new || old)
qdisc_notify(skb, n, clid, old, new);
- if (old) {
- spin_lock_bh(&old->q.lock);
+ if (old)
qdisc_destroy(old);
- spin_unlock_bh(&old->q.lock);
- }
}
/* Graft qdisc "new" to class "classid" of qdisc "parent" or
@@ -697,6 +743,10 @@
return err;
}
+/* lockdep annotation is needed for ingress; egress gets it only for name */
+static struct lock_class_key qdisc_tx_lock;
+static struct lock_class_key qdisc_rx_lock;
+
/*
Allocate and initialize new qdisc.
@@ -757,6 +807,7 @@
if (handle == TC_H_INGRESS) {
sch->flags |= TCQ_F_INGRESS;
handle = TC_H_MAKE(TC_H_INGRESS, 0);
+ lockdep_set_class(qdisc_lock(sch), &qdisc_rx_lock);
} else {
if (handle == 0) {
handle = qdisc_alloc_handle(dev);
@@ -764,6 +815,7 @@
if (handle == 0)
goto err_out3;
}
+ lockdep_set_class(qdisc_lock(sch), &qdisc_tx_lock);
}
sch->handle = handle;
@@ -778,9 +830,16 @@
sch->stab = stab;
}
if (tca[TCA_RATE]) {
+ spinlock_t *root_lock;
+
+ if ((sch->parent != TC_H_ROOT) &&
+ !(sch->flags & TCQ_F_INGRESS))
+ root_lock = qdisc_root_sleeping_lock(sch);
+ else
+ root_lock = qdisc_lock(sch);
+
err = gen_new_estimator(&sch->bstats, &sch->rate_est,
- qdisc_root_lock(sch),
- tca[TCA_RATE]);
+ root_lock, tca[TCA_RATE]);
if (err) {
/*
* Any broken qdiscs that would require
@@ -792,8 +851,8 @@
goto err_out3;
}
}
- if ((parent != TC_H_ROOT) && !(sch->flags & TCQ_F_INGRESS))
- list_add_tail(&sch->list, &dev_queue->qdisc_sleeping->list);
+
+ qdisc_list_add(sch);
return sch;
}
@@ -832,7 +891,8 @@
if (tca[TCA_RATE])
gen_replace_estimator(&sch->bstats, &sch->rate_est,
- qdisc_root_lock(sch), tca[TCA_RATE]);
+ qdisc_root_sleeping_lock(sch),
+ tca[TCA_RATE]);
return 0;
}
@@ -908,7 +968,7 @@
return -ENOENT;
q = qdisc_leaf(p, clid);
} else { /* ingress */
- q = dev->rx_queue.qdisc;
+ q = dev->rx_queue.qdisc_sleeping;
}
} else {
struct netdev_queue *dev_queue;
@@ -978,7 +1038,7 @@
return -ENOENT;
q = qdisc_leaf(p, clid);
} else { /*ingress */
- q = dev->rx_queue.qdisc;
+ q = dev->rx_queue.qdisc_sleeping;
}
} else {
struct netdev_queue *dev_queue;
@@ -1074,20 +1134,13 @@
}
graft:
- if (1) {
- spinlock_t *root_lock;
-
- err = qdisc_graft(dev, p, skb, n, clid, q, NULL);
- if (err) {
- if (q) {
- root_lock = qdisc_root_lock(q);
- spin_lock_bh(root_lock);
- qdisc_destroy(q);
- spin_unlock_bh(root_lock);
- }
- return err;
- }
+ err = qdisc_graft(dev, p, skb, n, clid, q, NULL);
+ if (err) {
+ if (q)
+ qdisc_destroy(q);
+ return err;
}
+
return 0;
}
@@ -1116,8 +1169,8 @@
if (q->stab && qdisc_dump_stab(skb, q->stab) < 0)
goto nla_put_failure;
- if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS,
- TCA_XSTATS, qdisc_root_lock(q), &d) < 0)
+ if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS,
+ qdisc_root_sleeping_lock(q), &d) < 0)
goto nla_put_failure;
if (q->ops->dump_stats && q->ops->dump_stats(q, &d) < 0)
@@ -1408,8 +1461,8 @@
if (cl_ops->dump && cl_ops->dump(q, cl, skb, tcm) < 0)
goto nla_put_failure;
- if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS,
- TCA_XSTATS, qdisc_root_lock(q), &d) < 0)
+ if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, TCA_XSTATS,
+ qdisc_root_sleeping_lock(q), &d) < 0)
goto nla_put_failure;
if (cl_ops->dump_stats && cl_ops->dump_stats(q, cl, &d) < 0)
@@ -1529,11 +1582,11 @@
t = 0;
dev_queue = netdev_get_tx_queue(dev, 0);
- if (tc_dump_tclass_root(dev_queue->qdisc, skb, tcm, cb, &t, s_t) < 0)
+ if (tc_dump_tclass_root(dev_queue->qdisc_sleeping, skb, tcm, cb, &t, s_t) < 0)
goto done;
dev_queue = &dev->rx_queue;
- if (tc_dump_tclass_root(dev_queue->qdisc, skb, tcm, cb, &t, s_t) < 0)
+ if (tc_dump_tclass_root(dev_queue->qdisc_sleeping, skb, tcm, cb, &t, s_t) < 0)
goto done;
done:
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 4e261ce..8b06fa9 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -521,6 +521,10 @@
struct cbq_sched_data *q = qdisc_priv(cl->qdisc);
psched_tdiff_t delay = cl->undertime - q->now;
+ if (test_bit(__QDISC_STATE_DEACTIVATED,
+ &qdisc_root_sleeping(cl->qdisc)->state))
+ return;
+
if (!cl->delayed) {
psched_time_t sched = q->now;
ktime_t expires;
@@ -654,7 +658,7 @@
}
sch->flags &= ~TCQ_F_THROTTLED;
- __netif_schedule(sch);
+ __netif_schedule(qdisc_root(sch));
return HRTIMER_NORESTART;
}
@@ -1750,7 +1754,7 @@
if (--cl->refcnt == 0) {
#ifdef CONFIG_NET_CLS_ACT
- spinlock_t *root_lock = qdisc_root_lock(sch);
+ spinlock_t *root_lock = qdisc_root_sleeping_lock(sch);
struct cbq_sched_data *q = qdisc_priv(sch);
spin_lock_bh(root_lock);
@@ -1835,7 +1839,7 @@
if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch),
+ qdisc_root_sleeping_lock(sch),
tca[TCA_RATE]);
return 0;
}
@@ -1926,7 +1930,7 @@
if (tca[TCA_RATE])
gen_new_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch), tca[TCA_RATE]);
+ qdisc_root_sleeping_lock(sch), tca[TCA_RATE]);
*arg = (unsigned long)cl;
return 0;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 7cf83b3..ec0a083 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -215,10 +215,9 @@
time_after(jiffies, (dev->trans_start +
dev->watchdog_timeo))) {
char drivername[64];
- printk(KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
+ WARN_ONCE(1, KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
dev->name, netdev_drivername(dev, drivername, 64));
dev->tx_timeout(dev);
- WARN_ON_ONCE(1);
}
if (!mod_timer(&dev->watchdog_timer,
round_jiffies(jiffies +
@@ -518,15 +517,17 @@
}
EXPORT_SYMBOL(qdisc_reset);
-/* this is the rcu callback function to clean up a qdisc when there
- * are no further references to it */
-
-static void __qdisc_destroy(struct rcu_head *head)
+void qdisc_destroy(struct Qdisc *qdisc)
{
- struct Qdisc *qdisc = container_of(head, struct Qdisc, q_rcu);
const struct Qdisc_ops *ops = qdisc->ops;
+ if (qdisc->flags & TCQ_F_BUILTIN ||
+ !atomic_dec_and_test(&qdisc->refcnt))
+ return;
+
#ifdef CONFIG_NET_SCHED
+ qdisc_list_del(qdisc);
+
qdisc_put_stab(qdisc->stab);
#endif
gen_kill_estimator(&qdisc->bstats, &qdisc->rate_est);
@@ -542,20 +543,6 @@
kfree((char *) qdisc - qdisc->padded);
}
-
-/* Under qdisc_lock(qdisc) and BH! */
-
-void qdisc_destroy(struct Qdisc *qdisc)
-{
- if (qdisc->flags & TCQ_F_BUILTIN ||
- !atomic_dec_and_test(&qdisc->refcnt))
- return;
-
- if (qdisc->parent)
- list_del(&qdisc->list);
-
- call_rcu(&qdisc->q_rcu, __qdisc_destroy);
-}
EXPORT_SYMBOL(qdisc_destroy);
static bool dev_all_qdisc_sleeping_noop(struct net_device *dev)
@@ -597,6 +584,9 @@
struct Qdisc *new_qdisc = dev_queue->qdisc_sleeping;
int *need_watchdog_p = _need_watchdog;
+ if (!(new_qdisc->flags & TCQ_F_BUILTIN))
+ clear_bit(__QDISC_STATE_DEACTIVATED, &new_qdisc->state);
+
rcu_assign_pointer(dev_queue->qdisc, new_qdisc);
if (need_watchdog_p && new_qdisc != &noqueue_qdisc)
*need_watchdog_p = 1;
@@ -640,14 +630,17 @@
if (qdisc) {
spin_lock_bh(qdisc_lock(qdisc));
- dev_queue->qdisc = qdisc_default;
+ if (!(qdisc->flags & TCQ_F_BUILTIN))
+ set_bit(__QDISC_STATE_DEACTIVATED, &qdisc->state);
+
+ rcu_assign_pointer(dev_queue->qdisc, qdisc_default);
qdisc_reset(qdisc);
spin_unlock_bh(qdisc_lock(qdisc));
}
}
-static bool some_qdisc_is_running(struct net_device *dev, int lock)
+static bool some_qdisc_is_busy(struct net_device *dev)
{
unsigned int i;
@@ -658,16 +651,15 @@
int val;
dev_queue = netdev_get_tx_queue(dev, i);
- q = dev_queue->qdisc;
+ q = dev_queue->qdisc_sleeping;
root_lock = qdisc_lock(q);
- if (lock)
- spin_lock_bh(root_lock);
+ spin_lock_bh(root_lock);
- val = test_bit(__QDISC_STATE_RUNNING, &q->state);
+ val = (test_bit(__QDISC_STATE_RUNNING, &q->state) ||
+ test_bit(__QDISC_STATE_SCHED, &q->state));
- if (lock)
- spin_unlock_bh(root_lock);
+ spin_unlock_bh(root_lock);
if (val)
return true;
@@ -677,8 +669,6 @@
void dev_deactivate(struct net_device *dev)
{
- bool running;
-
netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc);
dev_deactivate_queue(dev, &dev->rx_queue, &noop_qdisc);
@@ -688,25 +678,8 @@
synchronize_rcu();
/* Wait for outstanding qdisc_run calls. */
- do {
- while (some_qdisc_is_running(dev, 0))
- yield();
-
- /*
- * Double-check inside queue lock to ensure that all effects
- * of the queue run are visible when we return.
- */
- running = some_qdisc_is_running(dev, 1);
-
- /*
- * The running flag should never be set at this point because
- * we've already set dev->qdisc to noop_qdisc *inside* the same
- * pair of spin locks. That is, if any qdisc_run starts after
- * our initial test it should see the noop_qdisc and then
- * clear the RUNNING bit before dropping the queue lock. So
- * if it is set here then we've found a bug.
- */
- } while (WARN_ON_ONCE(running));
+ while (some_qdisc_is_busy(dev))
+ yield();
}
static void dev_init_scheduler_queue(struct net_device *dev,
@@ -735,14 +708,10 @@
struct Qdisc *qdisc_default = _qdisc_default;
if (qdisc) {
- spinlock_t *root_lock = qdisc_lock(qdisc);
-
- dev_queue->qdisc = qdisc_default;
+ rcu_assign_pointer(dev_queue->qdisc, qdisc_default);
dev_queue->qdisc_sleeping = qdisc_default;
- spin_lock_bh(root_lock);
qdisc_destroy(qdisc);
- spin_unlock_bh(root_lock);
}
}
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index c2b8d9c..c1e77da 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1045,7 +1045,7 @@
if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch),
+ qdisc_root_sleeping_lock(sch),
tca[TCA_RATE]);
return 0;
}
@@ -1104,7 +1104,7 @@
if (tca[TCA_RATE])
gen_new_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch), tca[TCA_RATE]);
+ qdisc_root_sleeping_lock(sch), tca[TCA_RATE]);
*arg = (unsigned long)cl;
return 0;
}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index be35422..d14f020 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -577,7 +577,7 @@
sch->qstats.drops++;
cl->qstats.drops++;
}
- return NET_XMIT_DROP;
+ return ret;
} else {
cl->bstats.packets +=
skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
@@ -623,7 +623,7 @@
sch->qstats.drops++;
cl->qstats.drops++;
}
- return NET_XMIT_DROP;
+ return ret;
} else
htb_activate(q, cl);
@@ -1043,7 +1043,7 @@
static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
{
- spinlock_t *root_lock = qdisc_root_lock(sch);
+ spinlock_t *root_lock = qdisc_root_sleeping_lock(sch);
struct htb_sched *q = qdisc_priv(sch);
struct nlattr *nest;
struct tc_htb_glob gopt;
@@ -1075,7 +1075,7 @@
struct sk_buff *skb, struct tcmsg *tcm)
{
struct htb_class *cl = (struct htb_class *)arg;
- spinlock_t *root_lock = qdisc_root_lock(sch);
+ spinlock_t *root_lock = qdisc_root_sleeping_lock(sch);
struct nlattr *nest;
struct tc_htb_opt opt;
@@ -1279,7 +1279,8 @@
/* delete from hash and active; remainder in destroy_class */
qdisc_class_hash_remove(&q->clhash, &cl->common);
- cl->parent->children--;
+ if (cl->parent)
+ cl->parent->children--;
if (cl->prio_activity)
htb_deactivate(q, cl);
@@ -1371,7 +1372,7 @@
goto failure;
gen_new_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch),
+ qdisc_root_sleeping_lock(sch),
tca[TCA_RATE] ? : &est.nla);
cl->refcnt = 1;
cl->children = 0;
@@ -1426,7 +1427,7 @@
} else {
if (tca[TCA_RATE])
gen_replace_estimator(&cl->bstats, &cl->rate_est,
- qdisc_root_lock(sch),
+ qdisc_root_sleeping_lock(sch),
tca[TCA_RATE]);
sch_tree_lock(sch);
}
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index fb0294d..3781e55 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -341,7 +341,7 @@
for (i = 0; i < n; i++)
d->table[i] = data[i];
- root_lock = qdisc_root_lock(sch);
+ root_lock = qdisc_root_sleeping_lock(sch);
spin_lock_bh(root_lock);
d = xchg(&q->delay_dist, d);
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index eac1976..a6697c6 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -113,11 +113,11 @@
if ((ret = qdisc->ops->requeue(skb, qdisc)) == NET_XMIT_SUCCESS) {
sch->q.qlen++;
sch->qstats.requeues++;
- return 0;
+ return NET_XMIT_SUCCESS;
}
if (net_xmit_drop_count(ret))
sch->qstats.drops++;
- return NET_XMIT_DROP;
+ return ret;
}
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 7d3b7ff..94c6159 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -123,15 +123,8 @@
struct tbf_sched_data *q = qdisc_priv(sch);
int ret;
- if (qdisc_pkt_len(skb) > q->max_size) {
- sch->qstats.drops++;
-#ifdef CONFIG_NET_CLS_ACT
- if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch))
-#endif
- kfree_skb(skb);
-
- return NET_XMIT_DROP;
- }
+ if (qdisc_pkt_len(skb) > q->max_size)
+ return qdisc_reshape_fail(skb, sch);
ret = qdisc_enqueue(skb, q->qdisc);
if (ret != 0) {
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 2c35c67..d35ef05 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -161,7 +161,7 @@
txq = netdev_get_tx_queue(master->dev, 0);
master->slaves = NULL;
- root_lock = qdisc_root_lock(txq->qdisc);
+ root_lock = qdisc_root_sleeping_lock(txq->qdisc);
spin_lock_bh(root_lock);
qdisc_reset(txq->qdisc);
spin_unlock_bh(root_lock);
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 8472b8b..abd51ce 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -599,11 +599,12 @@
/* Check to see if this is a duplicate. */
peer = sctp_assoc_lookup_paddr(asoc, addr);
if (peer) {
+ /* An UNKNOWN state is only set on transports added by
+ * user in sctp_connectx() call. Such transports should be
+ * considered CONFIRMED per RFC 4960, Section 5.4.
+ */
if (peer->state == SCTP_UNKNOWN) {
- if (peer_state == SCTP_ACTIVE)
- peer->state = SCTP_ACTIVE;
- if (peer_state == SCTP_UNCONFIRMED)
- peer->state = SCTP_UNCONFIRMED;
+ peer->state = SCTP_ACTIVE;
}
return peer;
}
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 675a5c3..52db5f6 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -80,6 +80,10 @@
{
struct sctp_auth_bytes *key;
+ /* Verify that we are not going to overflow INT_MAX */
+ if ((INT_MAX - key_len) < sizeof(struct sctp_auth_bytes))
+ return NULL;
+
/* Allocate the shared key */
key = kmalloc(sizeof(struct sctp_auth_bytes) + key_len, gfp);
if (!key)
@@ -782,6 +786,9 @@
for (i = 0; i < hmacs->shmac_num_idents; i++) {
id = hmacs->shmac_idents[i];
+ if (id > SCTP_AUTH_HMAC_ID_MAX)
+ return -EOPNOTSUPP;
+
if (SCTP_AUTH_HMAC_ID_SHA1 == id)
has_sha1 = 1;
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index e39a0cd..4c8d9f4 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -103,6 +103,7 @@
/* Initialize the CHUNKS parameter */
auth_chunks->param_hdr.type = SCTP_PARAM_CHUNKS;
+ auth_chunks->param_hdr.length = htons(sizeof(sctp_paramhdr_t));
/* If the Add-IP functionality is enabled, we must
* authenticate, ASCONF and ASCONF-ACK chunks
@@ -110,8 +111,7 @@
if (sctp_addip_enable) {
auth_chunks->chunks[0] = SCTP_CID_ASCONF;
auth_chunks->chunks[1] = SCTP_CID_ASCONF_ACK;
- auth_chunks->param_hdr.length =
- htons(sizeof(sctp_paramhdr_t) + 2);
+ auth_chunks->param_hdr.length += htons(2);
}
}
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 483a01d..47f91af 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -319,7 +319,8 @@
__func__, asoc, dst, NIP6(daddr->v6.sin6_addr));
if (!asoc) {
- ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL,
+ ipv6_dev_get_saddr(sock_net(sctp_opt2sk(sk)),
+ dst ? ip6_dst_idev(dst)->dev : NULL,
&daddr->v6.sin6_addr,
inet6_sk(&sk->inet.sk)->srcprefs,
&saddr->v6.sin6_addr);
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0dc4a7d..225c712 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -533,7 +533,8 @@
if (!(dst->dev->features & NETIF_F_NO_CSUM)) {
crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
crc32 = sctp_end_cksum(crc32);
- }
+ } else
+ nskb->ip_summed = CHECKSUM_UNNECESSARY;
/* 3) Put the resultant value into the checksum field in the
* common header, and leave the rest of the bits unchanged.
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index e8ca4e5..d68869f 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1012,6 +1012,29 @@
return retval;
}
+struct sctp_chunk *sctp_make_violation_paramlen(
+ const struct sctp_association *asoc,
+ const struct sctp_chunk *chunk,
+ struct sctp_paramhdr *param)
+{
+ struct sctp_chunk *retval;
+ static const char error[] = "The following parameter had invalid length:";
+ size_t payload_len = sizeof(error) + sizeof(sctp_errhdr_t) +
+ sizeof(sctp_paramhdr_t);
+
+ retval = sctp_make_abort(asoc, chunk, payload_len);
+ if (!retval)
+ goto nodata;
+
+ sctp_init_cause(retval, SCTP_ERROR_PROTO_VIOLATION,
+ sizeof(error) + sizeof(sctp_paramhdr_t));
+ sctp_addto_chunk(retval, sizeof(error), error);
+ sctp_addto_param(retval, sizeof(sctp_paramhdr_t), param);
+
+nodata:
+ return retval;
+}
+
/* Make a HEARTBEAT chunk. */
struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc,
const struct sctp_transport *transport,
@@ -1782,11 +1805,6 @@
const struct sctp_chunk *chunk,
struct sctp_chunk **errp)
{
- static const char error[] = "The following parameter had invalid length:";
- size_t payload_len = WORD_ROUND(sizeof(error)) +
- sizeof(sctp_paramhdr_t);
-
-
/* This is a fatal error. Any accumulated non-fatal errors are
* not reported.
*/
@@ -1794,14 +1812,7 @@
sctp_chunk_free(*errp);
/* Create an error chunk and fill it in with our payload. */
- *errp = sctp_make_op_error_space(asoc, chunk, payload_len);
-
- if (*errp) {
- sctp_init_cause(*errp, SCTP_ERROR_PROTO_VIOLATION,
- sizeof(error) + sizeof(sctp_paramhdr_t));
- sctp_addto_chunk(*errp, sizeof(error), error);
- sctp_addto_param(*errp, sizeof(sctp_paramhdr_t), param);
- }
+ *errp = sctp_make_violation_paramlen(asoc, chunk, param);
return 0;
}
@@ -1886,11 +1897,13 @@
/* if the peer reports AUTH, assume that he
* supports AUTH.
*/
- asoc->peer.auth_capable = 1;
+ if (sctp_auth_enable)
+ asoc->peer.auth_capable = 1;
break;
case SCTP_CID_ASCONF:
case SCTP_CID_ASCONF_ACK:
- asoc->peer.asconf_capable = 1;
+ if (sctp_addip_enable)
+ asoc->peer.asconf_capable = 1;
break;
default:
break;
@@ -2319,12 +2332,10 @@
/* Release the transport structures. */
list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
transport = list_entry(pos, struct sctp_transport, transports);
- list_del_init(pos);
- sctp_transport_free(transport);
+ if (transport->state != SCTP_ACTIVE)
+ sctp_assoc_rm_peer(asoc, transport);
}
- asoc->peer.transport_count = 0;
-
nomem:
return 0;
}
@@ -2460,6 +2471,9 @@
break;
case SCTP_PARAM_SET_PRIMARY:
+ if (!sctp_addip_enable)
+ goto fall_through;
+
addr_param = param.v + sizeof(sctp_addip_param_t);
af = sctp_get_af_specific(param_type2af(param.p->type));
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 8848d32..7c622af 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -119,7 +119,7 @@
const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const sctp_subtype_t type,
- void *arg,
+ void *arg, void *ext,
sctp_cmd_seq_t *commands);
static sctp_disposition_t sctp_sf_violation_ctsn(
@@ -3425,7 +3425,7 @@
addr_param = (union sctp_addr_param *)hdr->params;
length = ntohs(addr_param->p.length);
if (length < sizeof(sctp_paramhdr_t))
- return sctp_sf_violation_paramlen(ep, asoc, type,
+ return sctp_sf_violation_paramlen(ep, asoc, type, arg,
(void *)addr_param, commands);
/* Verify the ASCONF chunk before processing it. */
@@ -3433,8 +3433,8 @@
(sctp_paramhdr_t *)((void *)addr_param + length),
(void *)chunk->chunk_end,
&err_param))
- return sctp_sf_violation_paramlen(ep, asoc, type,
- (void *)&err_param, commands);
+ return sctp_sf_violation_paramlen(ep, asoc, type, arg,
+ (void *)err_param, commands);
/* ADDIP 5.2 E1) Compare the value of the serial number to the value
* the endpoint stored in a new association variable
@@ -3542,8 +3542,8 @@
(sctp_paramhdr_t *)addip_hdr->params,
(void *)asconf_ack->chunk_end,
&err_param))
- return sctp_sf_violation_paramlen(ep, asoc, type,
- (void *)&err_param, commands);
+ return sctp_sf_violation_paramlen(ep, asoc, type, arg,
+ (void *)err_param, commands);
if (last_asconf) {
addip_hdr = (sctp_addiphdr_t *)last_asconf->subh.addip_hdr;
@@ -4240,12 +4240,38 @@
const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const sctp_subtype_t type,
- void *arg,
- sctp_cmd_seq_t *commands) {
- static const char err_str[] = "The following parameter had invalid length:";
+ void *arg, void *ext,
+ sctp_cmd_seq_t *commands)
+{
+ struct sctp_chunk *chunk = arg;
+ struct sctp_paramhdr *param = ext;
+ struct sctp_chunk *abort = NULL;
- return sctp_sf_abort_violation(ep, asoc, arg, commands, err_str,
- sizeof(err_str));
+ if (sctp_auth_recv_cid(SCTP_CID_ABORT, asoc))
+ goto discard;
+
+ /* Make the abort chunk. */
+ abort = sctp_make_violation_paramlen(asoc, chunk, param);
+ if (!abort)
+ goto nomem;
+
+ sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(abort));
+ SCTP_INC_STATS(SCTP_MIB_OUTCTRLCHUNKS);
+
+ sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
+ SCTP_ERROR(ECONNABORTED));
+ sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
+ SCTP_PERR(SCTP_ERROR_PROTO_VIOLATION));
+ SCTP_DEC_STATS(SCTP_MIB_CURRESTAB);
+
+discard:
+ sctp_sf_pdiscard(ep, asoc, SCTP_ST_CHUNK(0), arg, commands);
+
+ SCTP_INC_STATS(SCTP_MIB_ABORTEDS);
+
+ return SCTP_DISPOSITION_ABORT;
+nomem:
+ return SCTP_DISPOSITION_NOMEM;
}
/* Handle a protocol violation when the peer trying to advance the
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index dbb79ad..5ffb9de 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3055,6 +3055,9 @@
{
struct sctp_authchunk val;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (optlen != sizeof(struct sctp_authchunk))
return -EINVAL;
if (copy_from_user(&val, optval, optlen))
@@ -3083,8 +3086,12 @@
int optlen)
{
struct sctp_hmacalgo *hmacs;
+ u32 idents;
int err;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (optlen < sizeof(struct sctp_hmacalgo))
return -EINVAL;
@@ -3097,8 +3104,9 @@
goto out;
}
- if (hmacs->shmac_num_idents == 0 ||
- hmacs->shmac_num_idents > SCTP_AUTH_NUM_HMACS) {
+ idents = hmacs->shmac_num_idents;
+ if (idents == 0 || idents > SCTP_AUTH_NUM_HMACS ||
+ (idents * sizeof(u16)) > (optlen - sizeof(struct sctp_hmacalgo))) {
err = -EINVAL;
goto out;
}
@@ -3123,6 +3131,9 @@
struct sctp_association *asoc;
int ret;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (optlen <= sizeof(struct sctp_authkey))
return -EINVAL;
@@ -3135,6 +3146,11 @@
goto out;
}
+ if (authkey->sca_keylength > optlen - sizeof(struct sctp_authkey)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
asoc = sctp_id2assoc(sk, authkey->sca_assoc_id);
if (!asoc && authkey->sca_assoc_id && sctp_style(sk, UDP)) {
ret = -EINVAL;
@@ -3160,6 +3176,9 @@
struct sctp_authkeyid val;
struct sctp_association *asoc;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (optlen != sizeof(struct sctp_authkeyid))
return -EINVAL;
if (copy_from_user(&val, optval, optlen))
@@ -3185,6 +3204,9 @@
struct sctp_authkeyid val;
struct sctp_association *asoc;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (optlen != sizeof(struct sctp_authkeyid))
return -EINVAL;
if (copy_from_user(&val, optval, optlen))
@@ -5197,19 +5219,29 @@
static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,
char __user *optval, int __user *optlen)
{
+ struct sctp_hmacalgo __user *p = (void __user *)optval;
struct sctp_hmac_algo_param *hmacs;
- __u16 param_len;
+ __u16 data_len = 0;
+ u32 num_idents;
+
+ if (!sctp_auth_enable)
+ return -EACCES;
hmacs = sctp_sk(sk)->ep->auth_hmacs_list;
- param_len = ntohs(hmacs->param_hdr.length);
+ data_len = ntohs(hmacs->param_hdr.length) - sizeof(sctp_paramhdr_t);
- if (len < param_len)
+ if (len < sizeof(struct sctp_hmacalgo) + data_len)
return -EINVAL;
+
+ len = sizeof(struct sctp_hmacalgo) + data_len;
+ num_idents = data_len / sizeof(u16);
+
if (put_user(len, optlen))
return -EFAULT;
- if (copy_to_user(optval, hmacs->hmac_ids, len))
+ if (put_user(num_idents, &p->shmac_num_idents))
return -EFAULT;
-
+ if (copy_to_user(p->shmac_idents, hmacs->hmac_ids, data_len))
+ return -EFAULT;
return 0;
}
@@ -5219,6 +5251,9 @@
struct sctp_authkeyid val;
struct sctp_association *asoc;
+ if (!sctp_auth_enable)
+ return -EACCES;
+
if (len < sizeof(struct sctp_authkeyid))
return -EINVAL;
if (copy_from_user(&val, optval, sizeof(struct sctp_authkeyid)))
@@ -5233,6 +5268,12 @@
else
val.scact_keynumber = sctp_sk(sk)->ep->active_key_id;
+ len = sizeof(struct sctp_authkeyid);
+ if (put_user(len, optlen))
+ return -EFAULT;
+ if (copy_to_user(optval, &val, len))
+ return -EFAULT;
+
return 0;
}
@@ -5243,13 +5284,16 @@
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
- u32 num_chunks;
+ u32 num_chunks = 0;
char __user *to;
- if (len <= sizeof(struct sctp_authchunks))
+ if (!sctp_auth_enable)
+ return -EACCES;
+
+ if (len < sizeof(struct sctp_authchunks))
return -EINVAL;
- if (copy_from_user(&val, p, sizeof(struct sctp_authchunks)))
+ if (copy_from_user(&val, optval, sizeof(struct sctp_authchunks)))
return -EFAULT;
to = p->gauth_chunks;
@@ -5258,20 +5302,21 @@
return -EINVAL;
ch = asoc->peer.peer_chunks;
+ if (!ch)
+ goto num;
/* See if the user provided enough room for all the data */
num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
if (len < num_chunks)
return -EINVAL;
- len = num_chunks;
- if (put_user(len, optlen))
+ if (copy_to_user(to, ch->chunks, num_chunks))
return -EFAULT;
+num:
+ len = sizeof(struct sctp_authchunks) + num_chunks;
+ if (put_user(len, optlen)) return -EFAULT;
if (put_user(num_chunks, &p->gauth_number_of_chunks))
return -EFAULT;
- if (copy_to_user(to, ch->chunks, len))
- return -EFAULT;
-
return 0;
}
@@ -5282,13 +5327,16 @@
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
- u32 num_chunks;
+ u32 num_chunks = 0;
char __user *to;
- if (len <= sizeof(struct sctp_authchunks))
+ if (!sctp_auth_enable)
+ return -EACCES;
+
+ if (len < sizeof(struct sctp_authchunks))
return -EINVAL;
- if (copy_from_user(&val, p, sizeof(struct sctp_authchunks)))
+ if (copy_from_user(&val, optval, sizeof(struct sctp_authchunks)))
return -EFAULT;
to = p->gauth_chunks;
@@ -5301,17 +5349,21 @@
else
ch = sctp_sk(sk)->ep->auth_chunk_list;
+ if (!ch)
+ goto num;
+
num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
- if (len < num_chunks)
+ if (len < sizeof(struct sctp_authchunks) + num_chunks)
return -EINVAL;
- len = num_chunks;
+ if (copy_to_user(to, ch->chunks, num_chunks))
+ return -EFAULT;
+num:
+ len = sizeof(struct sctp_authchunks) + num_chunks;
if (put_user(len, optlen))
return -EFAULT;
if (put_user(num_chunks, &p->gauth_number_of_chunks))
return -EFAULT;
- if (copy_to_user(to, ch->chunks, len))
- return -EFAULT;
return 0;
}
diff --git a/net/socket.c b/net/socket.c
index 8ef8ba8..3e8d4e3 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1511,6 +1511,7 @@
goto out_put;
}
+#if 0
#ifdef HAVE_SET_RESTORE_SIGMASK
asmlinkage long sys_paccept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen,
@@ -1564,6 +1565,7 @@
return do_accept(fd, upeer_sockaddr, upeer_addrlen, flags);
}
#endif
+#endif
asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen)
diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c
index 0f8c439..5231f7a 100644
--- a/net/sunrpc/sysctl.c
+++ b/net/sunrpc/sysctl.c
@@ -60,24 +60,14 @@
void __user *buffer, size_t *lenp, loff_t *ppos)
{
char tmpbuf[256];
- int len;
+ size_t len;
+
if ((*ppos && !write) || !*lenp) {
*lenp = 0;
return 0;
}
- if (write)
- return -EINVAL;
- else {
- len = svc_print_xprts(tmpbuf, sizeof(tmpbuf));
- if (!access_ok(VERIFY_WRITE, buffer, len))
- return -EFAULT;
-
- if (__copy_to_user(buffer, tmpbuf, len))
- return -EFAULT;
- }
- *lenp -= len;
- *ppos += len;
- return 0;
+ len = svc_print_xprts(tmpbuf, sizeof(tmpbuf));
+ return simple_read_from_buffer(buffer, *lenp, ppos, tmpbuf, len);
}
static int
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index b4b17f4..74de31a 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -443,18 +443,18 @@
dprintk("svcrdma: rqstp=%p\n", rqstp);
- spin_lock_bh(&rdma_xprt->sc_read_complete_lock);
+ spin_lock_bh(&rdma_xprt->sc_rq_dto_lock);
if (!list_empty(&rdma_xprt->sc_read_complete_q)) {
ctxt = list_entry(rdma_xprt->sc_read_complete_q.next,
struct svc_rdma_op_ctxt,
dto_q);
list_del_init(&ctxt->dto_q);
}
- spin_unlock_bh(&rdma_xprt->sc_read_complete_lock);
- if (ctxt)
+ if (ctxt) {
+ spin_unlock_bh(&rdma_xprt->sc_rq_dto_lock);
return rdma_read_complete(rqstp, ctxt);
+ }
- spin_lock_bh(&rdma_xprt->sc_rq_dto_lock);
if (!list_empty(&rdma_xprt->sc_rq_dto_q)) {
ctxt = list_entry(rdma_xprt->sc_rq_dto_q.next,
struct svc_rdma_op_ctxt,
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 19ddc38..900cb69 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -359,11 +359,11 @@
if (test_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags)) {
struct svc_rdma_op_ctxt *read_hdr = ctxt->read_hdr;
BUG_ON(!read_hdr);
+ spin_lock_bh(&xprt->sc_rq_dto_lock);
set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
- spin_lock_bh(&xprt->sc_read_complete_lock);
list_add_tail(&read_hdr->dto_q,
&xprt->sc_read_complete_q);
- spin_unlock_bh(&xprt->sc_read_complete_lock);
+ spin_unlock_bh(&xprt->sc_rq_dto_lock);
svc_xprt_enqueue(&xprt->sc_xprt);
}
svc_rdma_put_context(ctxt, 0);
@@ -428,7 +428,6 @@
init_waitqueue_head(&cma_xprt->sc_send_wait);
spin_lock_init(&cma_xprt->sc_lock);
- spin_lock_init(&cma_xprt->sc_read_complete_lock);
spin_lock_init(&cma_xprt->sc_rq_dto_lock);
cma_xprt->sc_ord = svcrdma_ord;
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index b1ff16aa..3ddaff4 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -96,8 +96,8 @@
struct media media;
struct bcbearer_pair bpairs[MAX_BEARERS];
struct bcbearer_pair bpairs_temp[TIPC_MAX_LINK_PRI + 1];
- struct node_map remains;
- struct node_map remains_new;
+ struct tipc_node_map remains;
+ struct tipc_node_map remains_new;
};
/**
@@ -110,7 +110,7 @@
struct bclink {
struct link link;
- struct node node;
+ struct tipc_node node;
};
@@ -149,7 +149,7 @@
* Called with 'node' locked, bc_lock unlocked
*/
-static void bclink_set_gap(struct node *n_ptr)
+static void bclink_set_gap(struct tipc_node *n_ptr)
{
struct sk_buff *buf = n_ptr->bclink.deferred_head;
@@ -202,7 +202,7 @@
* Node is locked, bc_lock unlocked.
*/
-void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked)
+void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked)
{
struct sk_buff *crs;
struct sk_buff *next;
@@ -250,7 +250,7 @@
* tipc_net_lock and node lock set
*/
-static void bclink_send_ack(struct node *n_ptr)
+static void bclink_send_ack(struct tipc_node *n_ptr)
{
struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1];
@@ -264,7 +264,7 @@
* tipc_net_lock and node lock set
*/
-static void bclink_send_nack(struct node *n_ptr)
+static void bclink_send_nack(struct tipc_node *n_ptr)
{
struct sk_buff *buf;
struct tipc_msg *msg;
@@ -308,7 +308,7 @@
* tipc_net_lock and node lock set
*/
-void tipc_bclink_check_gap(struct node *n_ptr, u32 last_sent)
+void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 last_sent)
{
if (!n_ptr->bclink.supported ||
less_eq(last_sent, mod(n_ptr->bclink.last_in)))
@@ -328,7 +328,7 @@
static void tipc_bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to)
{
- struct node *n_ptr = tipc_node_find(dest);
+ struct tipc_node *n_ptr = tipc_node_find(dest);
u32 my_after, my_to;
if (unlikely(!n_ptr || !tipc_node_is_up(n_ptr)))
@@ -418,7 +418,7 @@
static int rx_count = 0;
#endif
struct tipc_msg *msg = buf_msg(buf);
- struct node* node = tipc_node_find(msg_prevnode(msg));
+ struct tipc_node* node = tipc_node_find(msg_prevnode(msg));
u32 next_in;
u32 seqno;
struct sk_buff *deferred;
@@ -538,7 +538,7 @@
return last_sent;
}
-u32 tipc_bclink_acks_missing(struct node *n_ptr)
+u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr)
{
return (n_ptr->bclink.supported &&
(tipc_bclink_get_last_sent() != n_ptr->bclink.acked));
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index a2416fa..5aa024b 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -41,12 +41,12 @@
#define WSIZE 32
/**
- * struct node_map - set of node identifiers
+ * struct tipc_node_map - set of node identifiers
* @count: # of nodes in set
* @map: bitmap of node identifiers that are in the set
*/
-struct node_map {
+struct tipc_node_map {
u32 count;
u32 map[MAX_NODES / WSIZE];
};
@@ -68,7 +68,7 @@
};
-struct node;
+struct tipc_node;
extern char tipc_bclink_name[];
@@ -77,7 +77,7 @@
* nmap_add - add a node to a node map
*/
-static inline void tipc_nmap_add(struct node_map *nm_ptr, u32 node)
+static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
{
int n = tipc_node(node);
int w = n / WSIZE;
@@ -93,7 +93,7 @@
* nmap_remove - remove a node from a node map
*/
-static inline void tipc_nmap_remove(struct node_map *nm_ptr, u32 node)
+static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
{
int n = tipc_node(node);
int w = n / WSIZE;
@@ -109,7 +109,7 @@
* nmap_equal - test for equality of node maps
*/
-static inline int tipc_nmap_equal(struct node_map *nm_a, struct node_map *nm_b)
+static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b)
{
return !memcmp(nm_a, nm_b, sizeof(*nm_a));
}
@@ -121,8 +121,8 @@
* @nm_diff: output node map A-B (i.e. nodes of A that are not in B)
*/
-static inline void tipc_nmap_diff(struct node_map *nm_a, struct node_map *nm_b,
- struct node_map *nm_diff)
+static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
+ struct tipc_node_map *nm_diff)
{
int stop = sizeof(nm_a->map) / sizeof(u32);
int w;
@@ -195,12 +195,12 @@
int tipc_bclink_init(void);
void tipc_bclink_stop(void);
-void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked);
+void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked);
int tipc_bclink_send_msg(struct sk_buff *buf);
void tipc_bclink_recv_pkt(struct sk_buff *buf);
u32 tipc_bclink_get_last_sent(void);
-u32 tipc_bclink_acks_missing(struct node *n_ptr);
-void tipc_bclink_check_gap(struct node *n_ptr, u32 seqno);
+u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr);
+void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 seqno);
int tipc_bclink_stats(char *stats_buf, const u32 buf_size);
int tipc_bclink_reset_stats(void);
int tipc_bclink_set_queue_limits(u32 limit);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 6a9aba3..a7a3677 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -599,7 +599,7 @@
spin_lock_bh(&b_ptr->publ.lock);
b_ptr->publ.blocked = 1;
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
- struct node *n_ptr = l_ptr->owner;
+ struct tipc_node *n_ptr = l_ptr->owner;
spin_lock_bh(&n_ptr->lock);
tipc_link_reset(l_ptr);
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 6a36b66..ca57348 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -104,7 +104,7 @@
u32 continue_count;
int active;
char net_plane;
- struct node_map nodes;
+ struct tipc_node_map nodes;
};
struct bearer_name {
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index 46ee6c5..689fdef 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -48,8 +48,8 @@
u32 lower, u32 upper);
static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest);
-struct node **tipc_local_nodes = NULL;
-struct node_map tipc_cltr_bcast_nodes = {0,{0,}};
+struct tipc_node **tipc_local_nodes = NULL;
+struct tipc_node_map tipc_cltr_bcast_nodes = {0,{0,}};
u32 tipc_highest_allowed_slave = 0;
struct cluster *tipc_cltr_create(u32 addr)
@@ -115,7 +115,7 @@
u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num = tipc_node(addr) + 1;
if (!c_ptr)
@@ -133,7 +133,7 @@
return 0;
}
-void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr)
+void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr)
{
u32 n_num = tipc_node(n_ptr->addr);
u32 max_n_num = tipc_max_nodes;
@@ -196,7 +196,7 @@
* Uses deterministic and fair algorithm.
*/
-struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector)
+struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector)
{
u32 n_num;
u32 mask = tipc_max_nodes;
@@ -379,7 +379,7 @@
{
struct tipc_msg *msg = buf_msg(buf);
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
unchar *node_table;
u32 table_size;
u32 router;
@@ -499,7 +499,7 @@
u32 lower, u32 upper)
{
struct sk_buff *buf_copy;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num;
u32 tstop;
@@ -534,7 +534,7 @@
{
struct sk_buff *buf_copy;
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num;
u32 tstart;
u32 tstop;
diff --git a/net/tipc/cluster.h b/net/tipc/cluster.h
index 62df074..333efb0 100644
--- a/net/tipc/cluster.h
+++ b/net/tipc/cluster.h
@@ -54,24 +54,24 @@
struct cluster {
u32 addr;
struct _zone *owner;
- struct node **nodes;
+ struct tipc_node **nodes;
u32 highest_node;
u32 highest_slave;
};
-extern struct node **tipc_local_nodes;
+extern struct tipc_node **tipc_local_nodes;
extern u32 tipc_highest_allowed_slave;
-extern struct node_map tipc_cltr_bcast_nodes;
+extern struct tipc_node_map tipc_cltr_bcast_nodes;
void tipc_cltr_remove_as_router(struct cluster *c_ptr, u32 router);
void tipc_cltr_send_ext_routes(struct cluster *c_ptr, u32 dest);
-struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
+struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref);
void tipc_cltr_recv_routing_table(struct sk_buff *buf);
struct cluster *tipc_cltr_create(u32 addr);
void tipc_cltr_delete(struct cluster *c_ptr);
-void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr);
+void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr);
void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest);
void tipc_cltr_broadcast(struct sk_buff *buf);
int tipc_cltr_init(void);
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index 1657f0e..74b7d1e 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -193,7 +193,7 @@
/* Always accept link here */
struct sk_buff *rbuf;
struct tipc_media_addr *addr;
- struct node *n_ptr = tipc_node_find(orig);
+ struct tipc_node *n_ptr = tipc_node_find(orig);
int link_fully_up;
dbg(" in own cluster\n");
diff --git a/net/tipc/link.c b/net/tipc/link.c
index d60113b..dd4c18b 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1155,7 +1155,7 @@
int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector)
{
struct link *l_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
int res = -ELINKCONG;
read_lock_bh(&tipc_net_lock);
@@ -1226,7 +1226,7 @@
int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode)
{
struct link *l_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
int res;
u32 selector = msg_origport(buf_msg(buf)) & 1;
u32 dummy;
@@ -1270,7 +1270,7 @@
struct tipc_msg *hdr = &sender->publ.phdr;
struct link *l_ptr;
struct sk_buff *buf;
- struct node *node;
+ struct tipc_node *node;
int res;
u32 selector = msg_origport(hdr) & 1;
@@ -1364,7 +1364,7 @@
u32 destaddr)
{
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
struct tipc_msg *hdr = &sender->publ.phdr;
u32 dsz = msg_data_sz(hdr);
u32 max_pkt,fragm_sz,rest;
@@ -1636,7 +1636,7 @@
static void link_reset_all(unsigned long addr)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
char addr_string[16];
u32 i;
@@ -1682,7 +1682,7 @@
/* Handle failure on broadcast link */
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
char addr_string[16];
tipc_printf(TIPC_OUTPUT, "Msg seq number: %u, ", msg_seqno(msg));
@@ -1843,7 +1843,7 @@
read_lock_bh(&tipc_net_lock);
while (head) {
struct bearer *b_ptr = (struct bearer *)tb_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct link *l_ptr;
struct sk_buff *crs;
struct sk_buff *buf = head;
@@ -2935,7 +2935,7 @@
* Returns pointer to link (or 0 if invalid link name).
*/
-static struct link *link_find_link(const char *name, struct node **node)
+static struct link *link_find_link(const char *name, struct tipc_node **node)
{
struct link_name link_name_parts;
struct bearer *b_ptr;
@@ -2965,7 +2965,7 @@
struct tipc_link_config *args;
u32 new_value;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
int res;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_CONFIG))
@@ -3043,7 +3043,7 @@
{
char *link_name;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_NAME))
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
@@ -3091,7 +3091,7 @@
{
struct print_buf pb;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
char *status;
u32 profile_total = 0;
@@ -3207,7 +3207,7 @@
int res = -EINVAL;
struct link *l_ptr;
u32 bearer_id;
- struct node * node;
+ struct tipc_node * node;
u32 a;
a = link_name2addr(name, &bearer_id);
@@ -3249,7 +3249,7 @@
u32 tipc_link_get_max_pkt(u32 dest, u32 selector)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct link *l_ptr;
u32 res = MAX_PKT_DEFAULT;
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 52f3e7c..6a51e38 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -116,7 +116,7 @@
char name[TIPC_MAX_LINK_NAME];
struct tipc_media_addr media_addr;
struct timer_list timer;
- struct node *owner;
+ struct tipc_node *owner;
struct list_head link_list;
/* Management and link supervision data */
diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h
index b9e7cd3..139882d 100644
--- a/net/tipc/name_table.h
+++ b/net/tipc/name_table.h
@@ -76,7 +76,7 @@
u32 node;
u32 ref;
u32 key;
- struct node_subscr subscr;
+ struct tipc_node_subscr subscr;
struct list_head local_list;
struct list_head pport_list;
struct publication *node_list_next;
diff --git a/net/tipc/net.c b/net/tipc/net.c
index ec7b04f..7906608 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -118,7 +118,7 @@
DEFINE_RWLOCK(tipc_net_lock);
struct network tipc_net = { NULL };
-struct node *tipc_net_select_remote_node(u32 addr, u32 ref)
+struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref)
{
return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref);
}
diff --git a/net/tipc/net.h b/net/tipc/net.h
index d154ac2..de2b9ad 100644
--- a/net/tipc/net.h
+++ b/net/tipc/net.h
@@ -55,7 +55,7 @@
void tipc_net_remove_as_router(u32 router);
void tipc_net_send_external_routes(u32 dest);
void tipc_net_route_msg(struct sk_buff *buf);
-struct node *tipc_net_select_remote_node(u32 addr, u32 ref);
+struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref);
u32 tipc_net_select_router(u32 addr, u32 ref);
int tipc_net_start(u32 addr);
diff --git a/net/tipc/node.c b/net/tipc/node.c
index ee952ad..20d98c5 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -46,11 +46,11 @@
#include "bearer.h"
#include "name_distr.h"
-void node_print(struct print_buf *buf, struct node *n_ptr, char *str);
-static void node_lost_contact(struct node *n_ptr);
-static void node_established_contact(struct node *n_ptr);
+void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str);
+static void node_lost_contact(struct tipc_node *n_ptr);
+static void node_established_contact(struct tipc_node *n_ptr);
-struct node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
+struct tipc_node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
static DEFINE_SPINLOCK(node_create_lock);
@@ -66,11 +66,11 @@
* but this is a non-trivial change.)
*/
-struct node *tipc_node_create(u32 addr)
+struct tipc_node *tipc_node_create(u32 addr)
{
struct cluster *c_ptr;
- struct node *n_ptr;
- struct node **curr_node;
+ struct tipc_node *n_ptr;
+ struct tipc_node **curr_node;
spin_lock_bh(&node_create_lock);
@@ -120,7 +120,7 @@
return n_ptr;
}
-void tipc_node_delete(struct node *n_ptr)
+void tipc_node_delete(struct tipc_node *n_ptr)
{
if (!n_ptr)
return;
@@ -146,7 +146,7 @@
* Link becomes active (alone or shared) or standby, depending on its priority.
*/
-void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr)
{
struct link **active = &n_ptr->active_links[0];
@@ -180,7 +180,7 @@
* node_select_active_links - select active link
*/
-static void node_select_active_links(struct node *n_ptr)
+static void node_select_active_links(struct tipc_node *n_ptr)
{
struct link **active = &n_ptr->active_links[0];
u32 i;
@@ -208,7 +208,7 @@
* tipc_node_link_down - handle loss of link
*/
-void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr)
{
struct link **active;
@@ -235,30 +235,30 @@
node_lost_contact(n_ptr);
}
-int tipc_node_has_active_links(struct node *n_ptr)
+int tipc_node_has_active_links(struct tipc_node *n_ptr)
{
return (n_ptr &&
((n_ptr->active_links[0]) || (n_ptr->active_links[1])));
}
-int tipc_node_has_redundant_links(struct node *n_ptr)
+int tipc_node_has_redundant_links(struct tipc_node *n_ptr)
{
return (n_ptr->working_links > 1);
}
-static int tipc_node_has_active_routes(struct node *n_ptr)
+static int tipc_node_has_active_routes(struct tipc_node *n_ptr)
{
return (n_ptr && (n_ptr->last_router >= 0));
}
-int tipc_node_is_up(struct node *n_ptr)
+int tipc_node_is_up(struct tipc_node *n_ptr)
{
return (tipc_node_has_active_links(n_ptr) || tipc_node_has_active_routes(n_ptr));
}
-struct node *tipc_node_attach_link(struct link *l_ptr)
+struct tipc_node *tipc_node_attach_link(struct link *l_ptr)
{
- struct node *n_ptr = tipc_node_find(l_ptr->addr);
+ struct tipc_node *n_ptr = tipc_node_find(l_ptr->addr);
if (!n_ptr)
n_ptr = tipc_node_create(l_ptr->addr);
@@ -285,7 +285,7 @@
return NULL;
}
-void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr)
{
n_ptr->links[l_ptr->b_ptr->identity] = NULL;
tipc_net.zones[tipc_zone(l_ptr->addr)]->links--;
@@ -338,7 +338,7 @@
*
*/
-static void node_established_contact(struct node *n_ptr)
+static void node_established_contact(struct tipc_node *n_ptr)
{
struct cluster *c_ptr;
@@ -384,10 +384,10 @@
tipc_highest_allowed_slave);
}
-static void node_lost_contact(struct node *n_ptr)
+static void node_lost_contact(struct tipc_node *n_ptr)
{
struct cluster *c_ptr;
- struct node_subscr *ns, *tns;
+ struct tipc_node_subscr *ns, *tns;
char addr_string[16];
u32 i;
@@ -466,9 +466,9 @@
* Called by when cluster local lookup has failed.
*/
-struct node *tipc_node_select_next_hop(u32 addr, u32 selector)
+struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 router_addr;
if (!tipc_addr_domain_valid(addr))
@@ -513,7 +513,7 @@
* Uses a deterministic and fair algorithm for selecting router node.
*/
-u32 tipc_node_select_router(struct node *n_ptr, u32 ref)
+u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref)
{
u32 ulim;
u32 mask;
@@ -551,7 +551,7 @@
return tipc_addr(own_zone(), own_cluster(), r);
}
-void tipc_node_add_router(struct node *n_ptr, u32 router)
+void tipc_node_add_router(struct tipc_node *n_ptr, u32 router)
{
u32 r_num = tipc_node(router);
@@ -562,7 +562,7 @@
!n_ptr->routers[n_ptr->last_router]);
}
-void tipc_node_remove_router(struct node *n_ptr, u32 router)
+void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router)
{
u32 r_num = tipc_node(router);
@@ -580,7 +580,7 @@
}
#if 0
-void node_print(struct print_buf *buf, struct node *n_ptr, char *str)
+void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str)
{
u32 i;
@@ -597,7 +597,7 @@
u32 tipc_available_nodes(const u32 domain)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 cnt = 0;
read_lock_bh(&tipc_net_lock);
@@ -615,7 +615,7 @@
{
u32 domain;
struct sk_buff *buf;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct tipc_node_info node_info;
u32 payload_size;
@@ -667,7 +667,7 @@
{
u32 domain;
struct sk_buff *buf;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct tipc_link_info link_info;
u32 payload_size;
diff --git a/net/tipc/node.h b/net/tipc/node.h
index cd18826..6f990da 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -43,7 +43,7 @@
#include "bearer.h"
/**
- * struct node - TIPC node structure
+ * struct tipc_node - TIPC node structure
* @addr: network address of node
* @lock: spinlock governing access to structure
* @owner: pointer to cluster that node belongs to
@@ -68,11 +68,11 @@
* @defragm: list of partially reassembled b'cast message fragments from node
*/
-struct node {
+struct tipc_node {
u32 addr;
spinlock_t lock;
struct cluster *owner;
- struct node *next;
+ struct tipc_node *next;
struct list_head nsub;
struct link *active_links[2];
struct link *links[MAX_BEARERS];
@@ -94,26 +94,26 @@
} bclink;
};
-extern struct node *tipc_nodes;
+extern struct tipc_node *tipc_nodes;
extern u32 tipc_own_tag;
-struct node *tipc_node_create(u32 addr);
-void tipc_node_delete(struct node *n_ptr);
-struct node *tipc_node_attach_link(struct link *l_ptr);
-void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr);
-void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr);
-void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr);
-int tipc_node_has_active_links(struct node *n_ptr);
-int tipc_node_has_redundant_links(struct node *n_ptr);
-u32 tipc_node_select_router(struct node *n_ptr, u32 ref);
-struct node *tipc_node_select_next_hop(u32 addr, u32 selector);
-int tipc_node_is_up(struct node *n_ptr);
-void tipc_node_add_router(struct node *n_ptr, u32 router);
-void tipc_node_remove_router(struct node *n_ptr, u32 router);
+struct tipc_node *tipc_node_create(u32 addr);
+void tipc_node_delete(struct tipc_node *n_ptr);
+struct tipc_node *tipc_node_attach_link(struct link *l_ptr);
+void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr);
+void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr);
+void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr);
+int tipc_node_has_active_links(struct tipc_node *n_ptr);
+int tipc_node_has_redundant_links(struct tipc_node *n_ptr);
+u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref);
+struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector);
+int tipc_node_is_up(struct tipc_node *n_ptr);
+void tipc_node_add_router(struct tipc_node *n_ptr, u32 router);
+void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router);
struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space);
struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space);
-static inline struct node *tipc_node_find(u32 addr)
+static inline struct tipc_node *tipc_node_find(u32 addr)
{
if (likely(in_own_cluster(addr)))
return tipc_local_nodes[tipc_node(addr)];
@@ -126,19 +126,19 @@
return NULL;
}
-static inline struct node *tipc_node_select(u32 addr, u32 selector)
+static inline struct tipc_node *tipc_node_select(u32 addr, u32 selector)
{
if (likely(in_own_cluster(addr)))
return tipc_local_nodes[tipc_node(addr)];
return tipc_node_select_next_hop(addr, selector);
}
-static inline void tipc_node_lock(struct node *n_ptr)
+static inline void tipc_node_lock(struct tipc_node *n_ptr)
{
spin_lock_bh(&n_ptr->lock);
}
-static inline void tipc_node_unlock(struct node *n_ptr)
+static inline void tipc_node_unlock(struct tipc_node *n_ptr)
{
spin_unlock_bh(&n_ptr->lock);
}
diff --git a/net/tipc/node_subscr.c b/net/tipc/node_subscr.c
index 8ecbd0f..19194d4 100644
--- a/net/tipc/node_subscr.c
+++ b/net/tipc/node_subscr.c
@@ -44,7 +44,7 @@
* tipc_nodesub_subscribe - create "node down" subscription for specified node
*/
-void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr,
+void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr,
void *usr_handle, net_ev_handler handle_down)
{
if (addr == tipc_own_addr) {
@@ -69,7 +69,7 @@
* tipc_nodesub_unsubscribe - cancel "node down" subscription (if any)
*/
-void tipc_nodesub_unsubscribe(struct node_subscr *node_sub)
+void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub)
{
if (!node_sub->node)
return;
diff --git a/net/tipc/node_subscr.h b/net/tipc/node_subscr.h
index 5f3f585..006ed73 100644
--- a/net/tipc/node_subscr.h
+++ b/net/tipc/node_subscr.h
@@ -42,22 +42,22 @@
typedef void (*net_ev_handler) (void *usr_handle);
/**
- * struct node_subscr - "node down" subscription entry
+ * struct tipc_node_subscr - "node down" subscription entry
* @node: ptr to node structure of interest (or NULL, if none)
* @handle_node_down: routine to invoke when node fails
* @usr_handle: argument to pass to routine when node fails
* @nodesub_list: adjacent entries in list of subscriptions for the node
*/
-struct node_subscr {
- struct node *node;
+struct tipc_node_subscr {
+ struct tipc_node *node;
net_ev_handler handle_node_down;
void *usr_handle;
struct list_head nodesub_list;
};
-void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr,
+void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr,
void *usr_handle, net_ev_handler handle_down);
-void tipc_nodesub_unsubscribe(struct node_subscr *node_sub);
+void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub);
#endif
diff --git a/net/tipc/port.h b/net/tipc/port.h
index e5f8c16..ff31ee4 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -105,7 +105,7 @@
u32 probing_interval;
u32 last_in_seqno;
struct timer_list timer;
- struct node_subscr subscription;
+ struct tipc_node_subscr subscription;
};
extern spinlock_t tipc_port_list_lock;
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index 0326d30..0747d8a 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -85,7 +85,7 @@
static u32 htohl(u32 in, int swap)
{
- return swap ? (u32)___constant_swab32(in) : in;
+ return swap ? swab32(in) : in;
}
/**
diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index 3506f85..2c01ba2 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -111,10 +111,10 @@
}
}
-struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref)
+struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref)
{
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 c_num;
if (!z_ptr)
diff --git a/net/tipc/zone.h b/net/tipc/zone.h
index 6e7a08d..7bdc340 100644
--- a/net/tipc/zone.h
+++ b/net/tipc/zone.h
@@ -54,7 +54,7 @@
u32 links;
};
-struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref);
+struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref);
u32 tipc_zone_select_router(struct _zone *z_ptr, u32 addr, u32 ref);
void tipc_zone_remove_as_router(struct _zone *z_ptr, u32 router);
void tipc_zone_send_external_routes(struct _zone *z_ptr, u32 dest);
diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
index ab015c6..833b024 100644
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
@@ -39,4 +39,5 @@
files in /sys/class/net/*/wireless/. The same information
is available via the ioctls as well.
- Say Y if you have programs using it (we don't know of any).
+ Say Y if you have programs using it, like old versions of
+ hal.
diff --git a/net/wireless/wext.c b/net/wireless/wext.c
index df5b388..d98ffb7 100644
--- a/net/wireless/wext.c
+++ b/net/wireless/wext.c
@@ -1277,6 +1277,7 @@
r->ifi_flags = dev_get_flags(dev);
r->ifi_change = 0; /* Wireless changes don't affect those flags */
+ NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name);
/* Add the wireless events in the netlink packet */
NLA_PUT(skb, IFLA_WIRELESS, event_len, event);
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 3f964db..dc50f1e 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -27,10 +27,14 @@
- skb_headroom(skb);
int ntail = dst->dev->needed_tailroom - skb_tailroom(skb);
- if (nhead > 0 || ntail > 0)
- return pskb_expand_head(skb, nhead, ntail, GFP_ATOMIC);
+ if (nhead <= 0) {
+ if (ntail <= 0)
+ return 0;
+ nhead = 0;
+ } else if (ntail < 0)
+ ntail = 0;
- return 0;
+ return pskb_expand_head(skb, nhead, ntail, GFP_ATOMIC);
}
static int xfrm_output_one(struct sk_buff *skb, int err)
@@ -112,16 +116,13 @@
int xfrm_output_resume(struct sk_buff *skb, int err)
{
while (likely((err = xfrm_output_one(skb, err)) == 0)) {
- struct xfrm_state *x;
-
nf_reset(skb);
err = skb->dst->ops->local_out(skb);
if (unlikely(err != 1))
goto out;
- x = skb->dst->xfrm;
- if (!x)
+ if (!skb->dst->xfrm)
return dst_output(skb);
err = nf_hook(skb->dst->ops->family,
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 841b32a..b7754b1 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1077,6 +1077,7 @@
struct hlist_head *chain = policy_hash_bysel(&pol->selector,
pol->family, dir);
+ list_add_tail(&pol->bytype, &xfrm_policy_bytype[pol->type]);
hlist_add_head(&pol->bydst, chain);
hlist_add_head(&pol->byidx, xfrm_policy_byidx+idx_hash(pol->index));
xfrm_policy_count[dir]++;
@@ -1731,8 +1732,7 @@
* We can't enlist stable bundles either.
*/
write_unlock_bh(&policy->lock);
- if (dst)
- dst_free(dst);
+ dst_free(dst);
if (pol_dead)
XFRM_INC_STATS(LINUX_MIB_XFRMOUTPOLDEAD);
@@ -1748,8 +1748,7 @@
err = xfrm_dst_update_origin(dst, fl);
if (unlikely(err)) {
write_unlock_bh(&policy->lock);
- if (dst)
- dst_free(dst);
+ dst_free(dst);
XFRM_INC_STATS(LINUX_MIB_XFRMOUTBUNDLECHECKERROR);
goto error;
}
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 4c6914e..0a8f09c 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -780,11 +780,13 @@
{
unsigned int h;
struct hlist_node *entry;
- struct xfrm_state *x, *x0;
+ struct xfrm_state *x, *x0, *to_put;
int acquire_in_progress = 0;
int error = 0;
struct xfrm_state *best = NULL;
+ to_put = NULL;
+
spin_lock_bh(&xfrm_state_lock);
h = xfrm_dst_hash(daddr, saddr, tmpl->reqid, family);
hlist_for_each_entry(x, entry, xfrm_state_bydst+h, bydst) {
@@ -833,7 +835,7 @@
if (tmpl->id.spi &&
(x0 = __xfrm_state_lookup(daddr, tmpl->id.spi,
tmpl->id.proto, family)) != NULL) {
- xfrm_state_put(x0);
+ to_put = x0;
error = -EEXIST;
goto out;
}
@@ -849,13 +851,14 @@
error = security_xfrm_state_alloc_acquire(x, pol->security, fl->secid);
if (error) {
x->km.state = XFRM_STATE_DEAD;
- xfrm_state_put(x);
+ to_put = x;
x = NULL;
goto out;
}
if (km_query(x, tmpl, pol) == 0) {
x->km.state = XFRM_STATE_ACQ;
+ list_add_tail(&x->all, &xfrm_state_all);
hlist_add_head(&x->bydst, xfrm_state_bydst+h);
h = xfrm_src_hash(daddr, saddr, family);
hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
@@ -870,7 +873,7 @@
xfrm_hash_grow_check(x->bydst.next != NULL);
} else {
x->km.state = XFRM_STATE_DEAD;
- xfrm_state_put(x);
+ to_put = x;
x = NULL;
error = -ESRCH;
}
@@ -881,6 +884,8 @@
else
*err = acquire_in_progress ? -EAGAIN : error;
spin_unlock_bh(&xfrm_state_lock);
+ if (to_put)
+ xfrm_state_put(to_put);
return x;
}
@@ -1051,6 +1056,7 @@
xfrm_state_hold(x);
x->timer.expires = jiffies + sysctl_xfrm_acq_expires*HZ;
add_timer(&x->timer);
+ list_add_tail(&x->all, &xfrm_state_all);
hlist_add_head(&x->bydst, xfrm_state_bydst+h);
h = xfrm_src_hash(daddr, saddr, family);
hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
@@ -1067,18 +1073,20 @@
int xfrm_state_add(struct xfrm_state *x)
{
- struct xfrm_state *x1;
+ struct xfrm_state *x1, *to_put;
int family;
int err;
int use_spi = xfrm_id_proto_match(x->id.proto, IPSEC_PROTO_ANY);
family = x->props.family;
+ to_put = NULL;
+
spin_lock_bh(&xfrm_state_lock);
x1 = __xfrm_state_locate(x, use_spi, family);
if (x1) {
- xfrm_state_put(x1);
+ to_put = x1;
x1 = NULL;
err = -EEXIST;
goto out;
@@ -1088,7 +1096,7 @@
x1 = __xfrm_find_acq_byseq(x->km.seq);
if (x1 && ((x1->id.proto != x->id.proto) ||
xfrm_addr_cmp(&x1->id.daddr, &x->id.daddr, family))) {
- xfrm_state_put(x1);
+ to_put = x1;
x1 = NULL;
}
}
@@ -1110,6 +1118,9 @@
xfrm_state_put(x1);
}
+ if (to_put)
+ xfrm_state_put(to_put);
+
return err;
}
EXPORT_SYMBOL(xfrm_state_add);
@@ -1269,10 +1280,12 @@
int xfrm_state_update(struct xfrm_state *x)
{
- struct xfrm_state *x1;
+ struct xfrm_state *x1, *to_put;
int err;
int use_spi = xfrm_id_proto_match(x->id.proto, IPSEC_PROTO_ANY);
+ to_put = NULL;
+
spin_lock_bh(&xfrm_state_lock);
x1 = __xfrm_state_locate(x, use_spi, x->props.family);
@@ -1281,7 +1294,7 @@
goto out;
if (xfrm_state_kern(x1)) {
- xfrm_state_put(x1);
+ to_put = x1;
err = -EEXIST;
goto out;
}
@@ -1295,6 +1308,9 @@
out:
spin_unlock_bh(&xfrm_state_lock);
+ if (to_put)
+ xfrm_state_put(to_put);
+
if (err)
return err;
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 36b5eed..3e1057f 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -32,6 +32,7 @@
static int indent = 1;
static int valid_stdin = 1;
+static int sync_kconfig;
static int conf_cnt;
static char line[128];
static struct menu *rootEntry;
@@ -65,7 +66,7 @@
static void check_stdin(void)
{
- if (!valid_stdin && input_mode == ask_silent) {
+ if (!valid_stdin) {
printf(_("aborted!\n\n"));
printf(_("Console input/output is redirected. "));
printf(_("Run 'make oldconfig' to update configuration.\n\n"));
@@ -427,43 +428,6 @@
check_conf(child);
}
-static void conf_do_update(void)
-{
- /* Update until a loop caused no more changes */
- do {
- conf_cnt = 0;
- check_conf(&rootmenu);
- } while (conf_cnt);
-}
-
-static int conf_silent_update(void)
-{
- const char *name;
-
- if (conf_get_changed()) {
- name = getenv("KCONFIG_NOSILENTUPDATE");
- if (name && *name) {
- fprintf(stderr,
- _("\n*** Kernel configuration requires explicit update.\n\n"));
- return 1;
- }
- conf_do_update();
- }
- return 0;
-}
-
-static int conf_update(void)
-{
- rootEntry = &rootmenu;
- conf(&rootmenu);
- if (input_mode == ask_all) {
- input_mode = ask_silent;
- valid_stdin = 1;
- }
- conf_do_update();
- return 0;
-}
-
int main(int ac, char **av)
{
int opt;
@@ -477,11 +441,11 @@
while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) {
switch (opt) {
case 'o':
- input_mode = ask_new;
+ input_mode = ask_silent;
break;
case 's':
input_mode = ask_silent;
- valid_stdin = isatty(0) && isatty(1) && isatty(2);
+ sync_kconfig = 1;
break;
case 'd':
input_mode = set_default;
@@ -519,6 +483,19 @@
name = av[optind];
conf_parse(name);
//zconfdump(stdout);
+ if (sync_kconfig) {
+ if (stat(".config", &tmpstat)) {
+ fprintf(stderr, _("***\n"
+ "*** You have not yet configured your kernel!\n"
+ "*** (missing kernel .config file)\n"
+ "***\n"
+ "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
+ "*** \"make menuconfig\" or \"make xconfig\").\n"
+ "***\n"));
+ exit(1);
+ }
+ }
+
switch (input_mode) {
case set_default:
if (!defconfig_file)
@@ -531,16 +508,6 @@
}
break;
case ask_silent:
- if (stat(".config", &tmpstat)) {
- printf(_("***\n"
- "*** You have not yet configured your kernel!\n"
- "*** (missing kernel .config file)\n"
- "***\n"
- "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
- "*** \"make menuconfig\" or \"make xconfig\").\n"
- "***\n"));
- exit(1);
- }
case ask_all:
case ask_new:
conf_read(NULL);
@@ -569,6 +536,19 @@
default:
break;
}
+
+ if (sync_kconfig) {
+ if (conf_get_changed()) {
+ name = getenv("KCONFIG_NOSILENTUPDATE");
+ if (name && *name) {
+ fprintf(stderr,
+ _("\n*** Kernel configuration requires explicit update.\n\n"));
+ return 1;
+ }
+ }
+ valid_stdin = isatty(0) && isatty(1) && isatty(2);
+ }
+
switch (input_mode) {
case set_no:
conf_set_all_new_symbols(def_no);
@@ -585,27 +565,38 @@
case set_default:
conf_set_all_new_symbols(def_default);
break;
- case ask_silent:
case ask_new:
- if (conf_silent_update())
- exit(1);
- break;
case ask_all:
- if (conf_update())
- exit(1);
+ rootEntry = &rootmenu;
+ conf(&rootmenu);
+ input_mode = ask_silent;
+ /* fall through */
+ case ask_silent:
+ /* Update until a loop caused no more changes */
+ do {
+ conf_cnt = 0;
+ check_conf(&rootmenu);
+ } while (conf_cnt);
break;
}
- if (conf_write(NULL)) {
- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
- exit(1);
- }
- /* ask_silent is used during the build so we shall update autoconf.
- * All other commands are only used to generate a config.
- */
- if (input_mode == ask_silent && conf_write_autoconf()) {
- fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
- return 1;
+ if (sync_kconfig) {
+ /* silentoldconfig is used during the build so we shall update autoconf.
+ * All other commands are only used to generate a config.
+ */
+ if (conf_get_changed() && conf_write(NULL)) {
+ fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
+ exit(1);
+ }
+ if (conf_write_autoconf()) {
+ fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n"));
+ return 1;
+ }
+ } else {
+ if (conf_write(NULL)) {
+ fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
+ exit(1);
+ }
}
return 0;
}
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index df6a188..b91cf24 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -222,8 +222,10 @@
continue;
if (def == S_DEF_USER) {
sym = sym_find(line + 9);
- if (!sym)
+ if (!sym) {
+ sym_add_change_count(1);
break;
+ }
} else {
sym = sym_lookup(line + 9, 0);
if (sym->type == S_UNKNOWN)
@@ -259,8 +261,10 @@
}
if (def == S_DEF_USER) {
sym = sym_find(line + 7);
- if (!sym)
+ if (!sym) {
+ sym_add_change_count(1);
break;
+ }
} else {
sym = sym_lookup(line + 7, 0);
if (sym->type == S_UNKNOWN)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index ff787e6..44ee94d 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -781,6 +781,7 @@
print " <refsect1>\n";
print " <title>Members</title>\n";
+ if ($#{$args{'parameterlist'}} >= 0) {
print " <variablelist>\n";
foreach $parameter (@{$args{'parameterlist'}}) {
($parameter =~ /^#/) && next;
@@ -798,6 +799,9 @@
print " </varlistentry>\n";
}
print " </variablelist>\n";
+ } else {
+ print " <para>\n None\n </para>\n";
+ }
print " </refsect1>\n";
output_section_xml(@_);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 4fa1f3a..4c9890e 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -344,14 +344,20 @@
struct module *mod)
{
const unsigned long id_size = sizeof(struct pnp_device_id);
- const struct pnp_device_id *id = symval;
+ const unsigned int count = (size / id_size)-1;
+ const struct pnp_device_id *devs = symval;
+ unsigned int i;
device_id_check(mod->name, "pnp", size, id_size, symval);
- buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"pnp:d%s*\");\n", id->id);
- buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"acpi*:%s:*\");\n", id->id);
+ for (i = 0; i < count; i++) {
+ const char *id = (char *)devs[i].id;
+
+ buf_printf(&mod->dev_table_buf,
+ "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+ buf_printf(&mod->dev_table_buf,
+ "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+ }
}
/* looks like: "pnp:dD" for every device of the card */
diff --git a/security/capability.c b/security/capability.c
index 63d10da..2458748 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -811,7 +811,8 @@
void security_fixup_ops(struct security_operations *ops)
{
- set_to_cap_if_null(ops, ptrace);
+ set_to_cap_if_null(ops, ptrace_may_access);
+ set_to_cap_if_null(ops, ptrace_traceme);
set_to_cap_if_null(ops, capget);
set_to_cap_if_null(ops, capset_check);
set_to_cap_if_null(ops, capset_set);
diff --git a/security/commoncap.c b/security/commoncap.c
index 4afbece..e4c4b3f 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -63,14 +63,24 @@
return 0;
}
-int cap_ptrace (struct task_struct *parent, struct task_struct *child,
- unsigned int mode)
+int cap_ptrace_may_access(struct task_struct *child, unsigned int mode)
{
/* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */
- if (!cap_issubset(child->cap_permitted, parent->cap_permitted) &&
- !__capable(parent, CAP_SYS_PTRACE))
- return -EPERM;
- return 0;
+ if (cap_issubset(child->cap_permitted, current->cap_permitted))
+ return 0;
+ if (capable(CAP_SYS_PTRACE))
+ return 0;
+ return -EPERM;
+}
+
+int cap_ptrace_traceme(struct task_struct *parent)
+{
+ /* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */
+ if (cap_issubset(current->cap_permitted, parent->cap_permitted))
+ return 0;
+ if (has_capability(parent, CAP_SYS_PTRACE))
+ return 0;
+ return -EPERM;
}
int cap_capget (struct task_struct *target, kernel_cap_t *effective,
@@ -534,7 +544,7 @@
static inline int cap_safe_nice(struct task_struct *p)
{
if (!cap_issubset(p->cap_permitted, current->cap_permitted) &&
- !__capable(current, CAP_SYS_NICE))
+ !capable(CAP_SYS_NICE))
return -EPERM;
return 0;
}
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 7bd296c..46f2397 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -508,12 +508,11 @@
return 0;
if (!S_ISBLK(inode->i_mode) && !S_ISCHR(inode->i_mode))
return 0;
- dev_cgroup = css_to_devcgroup(task_subsys_state(current,
- devices_subsys_id));
- if (!dev_cgroup)
- return 0;
rcu_read_lock();
+
+ dev_cgroup = task_devcgroup(current);
+
list_for_each_entry_rcu(wh, &dev_cgroup->whitelist, list) {
if (wh->type & DEV_ALL)
goto acc_check;
@@ -533,6 +532,7 @@
rcu_read_unlock();
return 0;
}
+
rcu_read_unlock();
return -EPERM;
@@ -543,12 +543,10 @@
struct dev_cgroup *dev_cgroup;
struct dev_whitelist_item *wh;
- dev_cgroup = css_to_devcgroup(task_subsys_state(current,
- devices_subsys_id));
- if (!dev_cgroup)
- return 0;
-
rcu_read_lock();
+
+ dev_cgroup = task_devcgroup(current);
+
list_for_each_entry(wh, &dev_cgroup->whitelist, list) {
if (wh->type & DEV_ALL)
goto acc_check;
@@ -566,6 +564,8 @@
rcu_read_unlock();
return 0;
}
+
rcu_read_unlock();
+
return -EPERM;
}
diff --git a/security/root_plug.c b/security/root_plug.c
index be0ebec..c3f68b5 100644
--- a/security/root_plug.c
+++ b/security/root_plug.c
@@ -72,7 +72,8 @@
static struct security_operations rootplug_security_ops = {
/* Use the capability functions for some of the hooks */
- .ptrace = cap_ptrace,
+ .ptrace_may_access = cap_ptrace_may_access,
+ .ptrace_traceme = cap_ptrace_traceme,
.capget = cap_capget,
.capset_check = cap_capset_check,
.capset_set = cap_capset_set,
diff --git a/security/security.c b/security/security.c
index ff70687..3a4b4f5 100644
--- a/security/security.c
+++ b/security/security.c
@@ -127,10 +127,14 @@
/* Security operations */
-int security_ptrace(struct task_struct *parent, struct task_struct *child,
- unsigned int mode)
+int security_ptrace_may_access(struct task_struct *child, unsigned int mode)
{
- return security_ops->ptrace(parent, child, mode);
+ return security_ops->ptrace_may_access(child, mode);
+}
+
+int security_ptrace_traceme(struct task_struct *parent)
+{
+ return security_ops->ptrace_traceme(parent);
}
int security_capget(struct task_struct *target,
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 3ae9bec..03fc6a8 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1738,24 +1738,34 @@
/* Hook functions begin here. */
-static int selinux_ptrace(struct task_struct *parent,
- struct task_struct *child,
- unsigned int mode)
+static int selinux_ptrace_may_access(struct task_struct *child,
+ unsigned int mode)
{
int rc;
- rc = secondary_ops->ptrace(parent, child, mode);
+ rc = secondary_ops->ptrace_may_access(child, mode);
if (rc)
return rc;
if (mode == PTRACE_MODE_READ) {
- struct task_security_struct *tsec = parent->security;
+ struct task_security_struct *tsec = current->security;
struct task_security_struct *csec = child->security;
return avc_has_perm(tsec->sid, csec->sid,
SECCLASS_FILE, FILE__READ, NULL);
}
- return task_has_perm(parent, child, PROCESS__PTRACE);
+ return task_has_perm(current, child, PROCESS__PTRACE);
+}
+
+static int selinux_ptrace_traceme(struct task_struct *parent)
+{
+ int rc;
+
+ rc = secondary_ops->ptrace_traceme(parent);
+ if (rc)
+ return rc;
+
+ return task_has_perm(parent, current, PROCESS__PTRACE);
}
static int selinux_capget(struct task_struct *target, kernel_cap_t *effective,
@@ -5346,7 +5356,8 @@
static struct security_operations selinux_ops = {
.name = "selinux",
- .ptrace = selinux_ptrace,
+ .ptrace_may_access = selinux_ptrace_may_access,
+ .ptrace_traceme = selinux_ptrace_traceme,
.capget = selinux_capget,
.capset_check = selinux_capset_check,
.capset_set = selinux_capset_set,
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index b52f923..8551952 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -811,11 +811,12 @@
/* Check the validity of the new context. */
if (!policydb_context_isvalid(pol, ctx)) {
rc = -EINVAL;
- context_destroy(ctx);
goto out;
}
rc = 0;
out:
+ if (rc)
+ context_destroy(ctx);
return rc;
}
@@ -868,8 +869,7 @@
} else if (rc)
goto out;
rc = sidtab_context_to_sid(&sidtab, &context, sid);
- if (rc)
- context_destroy(&context);
+ context_destroy(&context);
out:
read_unlock(&policy_rwlock);
kfree(scontext2);
@@ -2737,6 +2737,7 @@
if (ctx == NULL)
goto netlbl_secattr_to_sid_return;
+ context_init(&ctx_new);
ctx_new.user = ctx->user;
ctx_new.role = ctx->role;
ctx_new.type = ctx->type;
@@ -2745,13 +2746,9 @@
if (ebitmap_netlbl_import(&ctx_new.range.level[0].cat,
secattr->attr.mls.cat) != 0)
goto netlbl_secattr_to_sid_return;
- ctx_new.range.level[1].cat.highbit =
- ctx_new.range.level[0].cat.highbit;
- ctx_new.range.level[1].cat.node =
- ctx_new.range.level[0].cat.node;
- } else {
- ebitmap_init(&ctx_new.range.level[0].cat);
- ebitmap_init(&ctx_new.range.level[1].cat);
+ memcpy(&ctx_new.range.level[1].cat,
+ &ctx_new.range.level[0].cat,
+ sizeof(ctx_new.range.level[0].cat));
}
if (mls_context_isvalid(&policydb, &ctx_new) != 1)
goto netlbl_secattr_to_sid_return_cleanup;
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 1b40e55..87d7541 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -87,27 +87,46 @@
*/
/**
- * smack_ptrace - Smack approval on ptrace
- * @ptp: parent task pointer
+ * smack_ptrace_may_access - Smack approval on PTRACE_ATTACH
* @ctp: child task pointer
*
* Returns 0 if access is OK, an error code otherwise
*
* Do the capability checks, and require read and write.
*/
-static int smack_ptrace(struct task_struct *ptp, struct task_struct *ctp,
- unsigned int mode)
+static int smack_ptrace_may_access(struct task_struct *ctp, unsigned int mode)
{
int rc;
- rc = cap_ptrace(ptp, ctp, mode);
+ rc = cap_ptrace_may_access(ctp, mode);
if (rc != 0)
return rc;
- rc = smk_access(ptp->security, ctp->security, MAY_READWRITE);
- if (rc != 0 && __capable(ptp, CAP_MAC_OVERRIDE))
+ rc = smk_access(current->security, ctp->security, MAY_READWRITE);
+ if (rc != 0 && capable(CAP_MAC_OVERRIDE))
return 0;
+ return rc;
+}
+/**
+ * smack_ptrace_traceme - Smack approval on PTRACE_TRACEME
+ * @ptp: parent task pointer
+ *
+ * Returns 0 if access is OK, an error code otherwise
+ *
+ * Do the capability checks, and require read and write.
+ */
+static int smack_ptrace_traceme(struct task_struct *ptp)
+{
+ int rc;
+
+ rc = cap_ptrace_traceme(ptp);
+ if (rc != 0)
+ return rc;
+
+ rc = smk_access(ptp->security, current->security, MAY_READWRITE);
+ if (rc != 0 && has_capability(ptp, CAP_MAC_OVERRIDE))
+ return 0;
return rc;
}
@@ -923,7 +942,7 @@
*/
file = container_of(fown, struct file, f_owner);
rc = smk_access(file->f_security, tsk->security, MAY_WRITE);
- if (rc != 0 && __capable(tsk, CAP_MAC_OVERRIDE))
+ if (rc != 0 && has_capability(tsk, CAP_MAC_OVERRIDE))
return 0;
return rc;
}
@@ -1164,12 +1183,12 @@
* account for the smack labels having gotten to
* be different in the first place.
*
- * This breaks the strict subjet/object access
+ * This breaks the strict subject/object access
* control ideal, taking the object's privilege
* state into account in the decision as well as
* the smack value.
*/
- if (capable(CAP_MAC_OVERRIDE) || __capable(p, CAP_MAC_OVERRIDE))
+ if (capable(CAP_MAC_OVERRIDE) || has_capability(p, CAP_MAC_OVERRIDE))
return 0;
return rc;
@@ -2016,9 +2035,6 @@
{
char *newsmack;
- if (!__capable(p, CAP_MAC_ADMIN))
- return -EPERM;
-
/*
* Changing another process' Smack value is too dangerous
* and supports no sane use case.
@@ -2026,6 +2042,9 @@
if (p != current)
return -EPERM;
+ if (!capable(CAP_MAC_ADMIN))
+ return -EPERM;
+
if (value == NULL || size == 0 || size >= SMK_LABELLEN)
return -EINVAL;
@@ -2552,7 +2571,8 @@
struct security_operations smack_ops = {
.name = "smack",
- .ptrace = smack_ptrace,
+ .ptrace_may_access = smack_ptrace_may_access,
+ .ptrace_traceme = smack_ptrace_traceme,
.capget = cap_capget,
.capset_check = cap_capset_check,
.capset_set = cap_capset_set,
@@ -2729,4 +2749,3 @@
* all processes and objects when they are created.
*/
security_initcall(smack_init);
-
diff --git a/sound/Kconfig b/sound/Kconfig
index a37bee0..8ebf512 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -91,6 +91,9 @@
endif # !M68K
+endif # SOUND
+
+# AC97_BUS is used from both sound and ucb1400
config AC97_BUS
tristate
help
@@ -99,4 +102,3 @@
sound although they're sharing the AC97 bus. Concerned drivers
should "select" this.
-endif # SOUND
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 9dd9bc7..ece25c7 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -781,7 +781,7 @@
return -ENODEV;
card = pcm->card;
- down_read(&card->controls_rwsem);
+ read_lock(&card->ctl_files_rwlock);
list_for_each_entry(kctl, &card->ctl_files, list) {
if (kctl->pid == current->pid) {
prefer_subdevice = kctl->prefer_pcm_subdevice;
@@ -789,7 +789,7 @@
break;
}
}
- up_read(&card->controls_rwsem);
+ read_unlock(&card->ctl_files_rwlock);
switch (stream) {
case SNDRV_PCM_STREAM_PLAYBACK:
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index c49b9d9..c487025 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1546,16 +1546,10 @@
card = substream->pcm->card;
if (runtime->status->state == SNDRV_PCM_STATE_OPEN ||
- runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED)
+ runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED ||
+ runtime->status->state == SNDRV_PCM_STATE_SUSPENDED)
return -EBADFD;
- snd_power_lock(card);
- if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
- result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
- if (result < 0)
- goto _unlock;
- }
-
snd_pcm_stream_lock_irq(substream);
/* resume pause */
if (runtime->status->state == SNDRV_PCM_STATE_PAUSED)
@@ -1564,8 +1558,7 @@
snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
/* runtime->control->appl_ptr = runtime->status->hw_ptr; */
snd_pcm_stream_unlock_irq(substream);
- _unlock:
- snd_power_unlock(card);
+
return result;
}
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index f7ea728..b917a9f 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -418,7 +418,7 @@
mutex_lock(&rmidi->open_mutex);
while (1) {
subdevice = -1;
- down_read(&card->controls_rwsem);
+ read_lock(&card->ctl_files_rwlock);
list_for_each_entry(kctl, &card->ctl_files, list) {
if (kctl->pid == current->pid) {
subdevice = kctl->prefer_rawmidi_subdevice;
@@ -426,7 +426,7 @@
break;
}
}
- up_read(&card->controls_rwsem);
+ read_unlock(&card->ctl_files_rwlock);
err = snd_rawmidi_kernel_open(rmidi->card, rmidi->device,
subdevice, fflags, rawmidi_file);
if (err >= 0)
diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index ee0741f..fbef38a 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -38,7 +38,6 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/version.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/pcm.h>
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index f7d95b2..31f52d3 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -845,7 +845,7 @@
select SND_OXYGEN_LIB
help
Say Y here to include support for sound cards based on the
- Asus AV100/AV200 chips, i.e., Xonar D2, DX and D2X.
+ Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
To compile this driver as a module, choose M here: the module
will be called snd-virtuoso.
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 2f8b28a..6abe8a3 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -249,11 +249,12 @@
.name = "MSI K8N Diamond MB [SB0438]",
.gpio_type = 2,
.i2c_adc = 1 } ,
- /* Another MSI K8N Diamond MB, which has apprently a different SSID */
+ /* MSI K8N Diamond PLUS MB */
{ .serial = 0x10091102,
.name = "MSI K8N Diamond MB",
.gpio_type = 2,
- .i2c_adc = 1 } ,
+ .i2c_adc = 1,
+ .spi_dac = 2 },
/* Shuttle XPC SD31P which has an onboard Creative Labs
* Sound Blaster Live! 24-bit EAX
* high-definition 7.1 audio processor".
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index a73d6ca..1c53e33 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -278,6 +278,9 @@
/* Defines for Nvidia HDA support */
#define NVIDIA_HDA_TRANSREG_ADDR 0x4e
#define NVIDIA_HDA_ENABLE_COHBITS 0x0f
+#define NVIDIA_HDA_ISTRM_COH 0x4d
+#define NVIDIA_HDA_OSTRM_COH 0x4c
+#define NVIDIA_HDA_ENABLE_COHBIT 0x01
/* Defines for Intel SCH HDA snoop control */
#define INTEL_SCH_HDA_DEVC 0x78
@@ -900,6 +903,12 @@
update_pci_byte(chip->pci,
NVIDIA_HDA_TRANSREG_ADDR,
0x0f, NVIDIA_HDA_ENABLE_COHBITS);
+ update_pci_byte(chip->pci,
+ NVIDIA_HDA_ISTRM_COH,
+ 0x01, NVIDIA_HDA_ENABLE_COHBIT);
+ update_pci_byte(chip->pci,
+ NVIDIA_HDA_OSTRM_COH,
+ 0x01, NVIDIA_HDA_ENABLE_COHBIT);
break;
case AZX_DRIVER_SCH:
pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index add4e87..6602516 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -952,7 +952,7 @@
tmp | 0x2010);
break;
case 0x10ec0888:
- alc888_coef_init(codec);
+ /*alc888_coef_init(codec);*/ /* called in alc_init() */
break;
case 0x10ec0267:
case 0x10ec0268:
@@ -2439,6 +2439,8 @@
unsigned int i;
alc_fix_pll(codec);
+ if (codec->vendor_id == 0x10ec0888)
+ alc888_coef_init(codec);
for (i = 0; i < spec->num_init_verbs; i++)
snd_hda_sequence_write(codec, spec->init_verbs[i]);
@@ -6195,7 +6197,6 @@
SND_PCI_QUIRK(0x1043, 0x817f, "Asus P5LD2", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
- SND_PCI_QUIRK(0x106b, 0x00a0, "Apple iMac 24''", ALC885_IMAC24),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P35 DS3R", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
@@ -6437,6 +6438,39 @@
}
}
+static void alc882_auto_init_input_src(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ const struct hda_input_mux *imux = spec->input_mux;
+ int c;
+
+ for (c = 0; c < spec->num_adc_nids; c++) {
+ hda_nid_t conn_list[HDA_MAX_NUM_INPUTS];
+ hda_nid_t nid = spec->capsrc_nids[c];
+ int conns, mute, idx, item;
+
+ conns = snd_hda_get_connections(codec, nid, conn_list,
+ ARRAY_SIZE(conn_list));
+ if (conns < 0)
+ continue;
+ for (idx = 0; idx < conns; idx++) {
+ /* if the current connection is the selected one,
+ * unmute it as default - otherwise mute it
+ */
+ mute = AMP_IN_MUTE(idx);
+ for (item = 0; item < imux->num_items; item++) {
+ if (imux->items[item].index == idx) {
+ if (spec->cur_mux[c] == item)
+ mute = AMP_IN_UNMUTE(idx);
+ break;
+ }
+ }
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_AMP_GAIN_MUTE, mute);
+ }
+ }
+}
+
/* add mic boosts if needed */
static int alc_auto_add_mic_boost(struct hda_codec *codec)
{
@@ -6491,6 +6525,7 @@
alc882_auto_init_multi_out(codec);
alc882_auto_init_hp_out(codec);
alc882_auto_init_analog_input(codec);
+ alc882_auto_init_input_src(codec);
if (spec->unsol_event)
alc_sku_automute(codec);
}
@@ -8285,6 +8320,8 @@
}
}
+#define alc883_auto_init_input_src alc882_auto_init_input_src
+
/* almost identical with ALC880 parser... */
static int alc883_parse_auto_config(struct hda_codec *codec)
{
@@ -8315,6 +8352,7 @@
alc883_auto_init_multi_out(codec);
alc883_auto_init_hp_out(codec);
alc883_auto_init_analog_input(codec);
+ alc883_auto_init_input_src(codec);
if (spec->unsol_event)
alc_sku_automute(codec);
}
@@ -8389,8 +8427,6 @@
codec->patch_ops = alc_patch_ops;
if (board_config == ALC883_AUTO)
spec->init_hook = alc883_auto_init;
- else if (codec->vendor_id == 0x10ec0888)
- spec->init_hook = alc888_coef_init;
#ifdef CONFIG_SND_HDA_POWER_SAVE
if (!spec->loopback.amplist)
@@ -9663,6 +9699,7 @@
#define alc262_auto_init_multi_out alc882_auto_init_multi_out
#define alc262_auto_init_hp_out alc882_auto_init_hp_out
#define alc262_auto_init_analog_input alc882_auto_init_analog_input
+#define alc262_auto_init_input_src alc882_auto_init_input_src
/* init callback for auto-configuration model -- overriding the default init */
@@ -9672,6 +9709,7 @@
alc262_auto_init_multi_out(codec);
alc262_auto_init_hp_out(codec);
alc262_auto_init_analog_input(codec);
+ alc262_auto_init_input_src(codec);
if (spec->unsol_event)
alc_sku_automute(codec);
}
@@ -13330,6 +13368,8 @@
}
}
+#define alc861vd_auto_init_input_src alc882_auto_init_input_src
+
#define alc861vd_idx_to_mixer_vol(nid) ((nid) + 0x02)
#define alc861vd_idx_to_mixer_switch(nid) ((nid) + 0x0c)
@@ -13512,6 +13552,7 @@
alc861vd_auto_init_multi_out(codec);
alc861vd_auto_init_hp_out(codec);
alc861vd_auto_init_analog_input(codec);
+ alc861vd_auto_init_input_src(codec);
if (spec->unsol_event)
alc_sku_automute(codec);
}
@@ -14025,6 +14066,13 @@
{ }
};
+/* additional verbs for ALC663 */
+static struct hda_verb alc663_auto_init_verbs[] = {
+ {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ { }
+};
+
static struct hda_verb alc663_m51va_init_verbs[] = {
{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -14553,6 +14601,14 @@
if (!pin)
return 0;
+ if (pin == 0x17) {
+ /* ALC663 has a mono output pin on 0x17 */
+ sprintf(name, "%s Playback Switch", pfx);
+ err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+ HDA_COMPOSE_AMP_VAL(pin, 2, 0, HDA_OUTPUT));
+ return err;
+ }
+
if (alc880_is_fixed_pin(pin)) {
nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
/* printk("DAC nid=%x\n",nid); */
@@ -14677,6 +14733,8 @@
}
}
+#define alc662_auto_init_input_src alc882_auto_init_input_src
+
static int alc662_parse_auto_config(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -14721,6 +14779,14 @@
spec->input_mux = &spec->private_imux;
spec->init_verbs[spec->num_init_verbs++] = alc662_auto_init_verbs;
+ if (codec->vendor_id == 0x10ec0663)
+ spec->init_verbs[spec->num_init_verbs++] =
+ alc663_auto_init_verbs;
+
+ err = alc_auto_add_mic_boost(codec);
+ if (err < 0)
+ return err;
+
spec->mixers[spec->num_mixers] = alc662_capture_mixer;
spec->num_mixers++;
return 1;
@@ -14733,6 +14799,7 @@
alc662_auto_init_multi_out(codec);
alc662_auto_init_hp_out(codec);
alc662_auto_init_analog_input(codec);
+ alc662_auto_init_input_src(codec);
if (spec->unsol_event)
alc_sku_automute(codec);
}
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 7fdafcb..f3da621 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -560,8 +560,9 @@
};
static struct hda_verb dell_m6_core_init[] = {
- /* set master volume and direct control */
- { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
+ /* set master volume to max value without distortion
+ * and direct control */
+ { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec},
/* setup audio connections */
{ 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00},
{ 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01},
@@ -1682,8 +1683,8 @@
/* Dell 3 stack systems with verb table in BIOS */
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f3, "Dell Inspiron 1420", STAC_DELL_BIOS),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0227, "Dell Vostro 1400 ", STAC_DELL_BIOS),
- SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022f, "Dell ", STAC_DELL_BIOS),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022e, "Dell ", STAC_DELL_BIOS),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x022f, "Dell Inspiron 1525", STAC_DELL_3ST),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0242, "Dell ", STAC_DELL_BIOS),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0243, "Dell ", STAC_DELL_BIOS),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ff, "Dell ", STAC_DELL_BIOS),
diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 7442460..dad393a 100644
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -17,6 +17,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/delay.h>
#include <linux/pci.h>
#include <sound/control.h>
#include <sound/core.h>
@@ -107,6 +108,9 @@
else
value |= AK4396_DFS_QUAD;
data->ak4396_ctl2 = value;
+
+ msleep(1); /* wait for the new MCLK to become stable */
+
ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB);
ak4396_write(chip, AK4396_CONTROL_2, value);
ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 7c8ae31..c5829d3 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -28,6 +28,7 @@
* GPIO 1 -> DFS1 of AK5385
*/
+#include <linux/delay.h>
#include <linux/mutex.h>
#include <linux/pci.h>
#include <sound/ac97_codec.h>
@@ -213,6 +214,9 @@
else
value |= AK4396_DFS_QUAD;
data->ak4396_ctl2 = value;
+
+ msleep(1); /* wait for the new MCLK to become stable */
+
for (i = 0; i < 4; ++i) {
ak4396_write(chip, i,
AK4396_CONTROL_1, AK4396_DIF_24_MSB);
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 6facac5..05eb899 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -512,9 +512,12 @@
static void mute_ac97_ctl(struct oxygen *chip, unsigned int control)
{
- unsigned int priv_idx = chip->controls[control]->private_value & 0xff;
+ unsigned int priv_idx;
u16 value;
+ if (!chip->controls[control])
+ return;
+ priv_idx = chip->controls[control]->private_value & 0xff;
value = oxygen_read_ac97(chip, 0, priv_idx);
if (!(value & 0x8000)) {
oxygen_write_ac97(chip, 0, priv_idx, value | 0x8000);
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 9a2c16b..01d7b75 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -36,15 +36,15 @@
*/
/*
- * Xonar DX
- * --------
+ * Xonar D1/DX
+ * -----------
*
* CMI8788:
*
* I²C <-> CS4398 (front)
* <-> CS4362A (surround, center/LFE, back)
*
- * GPI 0 <- external power present
+ * GPI 0 <- external power present (DX only)
*
* GPIO 0 -> enable output to speakers
* GPIO 1 -> enable front panel I/O
@@ -96,6 +96,7 @@
enum {
MODEL_D2,
MODEL_D2X,
+ MODEL_D1,
MODEL_DX,
};
@@ -103,6 +104,7 @@
{ OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 },
{ OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX },
{ OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X },
+ { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 },
{ }
};
MODULE_DEVICE_TABLE(pci, xonar_ids);
@@ -313,15 +315,12 @@
cs4362a_write(chip, 0x01, CS4362A_CPEN);
}
-static void xonar_dx_init(struct oxygen *chip)
+static void xonar_d1_init(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;
data->anti_pop_delay = 800;
data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
- data->ext_power_reg = OXYGEN_GPI_DATA;
- data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
- data->ext_power_bit = GPI_DX_EXT_POWER;
data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
data->cs4362a_fm = CS4362A_FM_SINGLE |
CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
@@ -345,6 +344,16 @@
snd_component_add(chip->card, "CS5361");
}
+static void xonar_dx_init(struct oxygen *chip)
+{
+ struct xonar_data *data = chip->model_data;
+
+ data->ext_power_reg = OXYGEN_GPI_DATA;
+ data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+ data->ext_power_bit = GPI_DX_EXT_POWER;
+ xonar_d1_init(chip);
+}
+
static void xonar_cleanup(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;
@@ -352,7 +361,7 @@
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
}
-static void xonar_dx_cleanup(struct oxygen *chip)
+static void xonar_d1_cleanup(struct oxygen *chip)
{
xonar_cleanup(chip);
cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
@@ -365,7 +374,7 @@
xonar_enable_output(chip);
}
-static void xonar_dx_resume(struct oxygen *chip)
+static void xonar_d1_resume(struct oxygen *chip)
{
cs43xx_init(chip);
xonar_enable_output(chip);
@@ -513,7 +522,7 @@
.put = front_panel_put,
};
-static void xonar_dx_ac97_switch(struct oxygen *chip,
+static void xonar_d1_ac97_switch(struct oxygen *chip,
unsigned int reg, unsigned int mute)
{
if (reg == AC97_LINE) {
@@ -536,7 +545,7 @@
return 0;
}
-static int xonar_dx_control_filter(struct snd_kcontrol_new *template)
+static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
{
if (!strncmp(template->name, "CD Capture ", 11))
return 1; /* no CD input */
@@ -548,7 +557,7 @@
return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
}
-static int xonar_dx_mixer_init(struct oxygen *chip)
+static int xonar_d1_mixer_init(struct oxygen *chip)
{
return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
}
@@ -615,23 +624,51 @@
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
},
+ [MODEL_D1] = {
+ .shortname = "Xonar D1",
+ .longname = "Asus Virtuoso 100",
+ .chip = "AV200",
+ .owner = THIS_MODULE,
+ .init = xonar_d1_init,
+ .control_filter = xonar_d1_control_filter,
+ .mixer_init = xonar_d1_mixer_init,
+ .cleanup = xonar_d1_cleanup,
+ .suspend = xonar_d1_cleanup,
+ .resume = xonar_d1_resume,
+ .set_dac_params = set_cs43xx_params,
+ .set_adc_params = set_cs53x1_params,
+ .update_dac_volume = update_cs43xx_volume,
+ .update_dac_mute = update_cs43xx_mute,
+ .ac97_switch = xonar_d1_ac97_switch,
+ .dac_tlv = cs4362a_db_scale,
+ .model_data_size = sizeof(struct xonar_data),
+ .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
+ PLAYBACK_1_TO_SPDIF |
+ CAPTURE_0_FROM_I2S_2,
+ .dac_channels = 8,
+ .dac_volume_min = 0,
+ .dac_volume_max = 127,
+ .function_flags = OXYGEN_FUNCTION_2WIRE,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ },
[MODEL_DX] = {
.shortname = "Xonar DX",
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_dx_init,
- .control_filter = xonar_dx_control_filter,
- .mixer_init = xonar_dx_mixer_init,
- .cleanup = xonar_dx_cleanup,
- .suspend = xonar_dx_cleanup,
- .resume = xonar_dx_resume,
+ .control_filter = xonar_d1_control_filter,
+ .mixer_init = xonar_d1_mixer_init,
+ .cleanup = xonar_d1_cleanup,
+ .suspend = xonar_d1_cleanup,
+ .resume = xonar_d1_resume,
.set_dac_params = set_cs43xx_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_cs43xx_volume,
.update_dac_mute = update_cs43xx_mute,
.gpio_changed = xonar_gpio_changed,
- .ac97_switch = xonar_dx_ac97_switch,
+ .ac97_switch = xonar_d1_ac97_switch,
.dac_tlv = cs4362a_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c
index 566a6d0..106c482 100644
--- a/sound/ppc/awacs.c
+++ b/sound/ppc/awacs.c
@@ -621,6 +621,13 @@
AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0),
};
+static struct snd_kcontrol_new snd_pmac_screamer_mixers_g4agp[] __initdata = {
+ AWACS_VOLUME("Line out Playback Volume", 2, 6, 1),
+ AWACS_VOLUME("Master Playback Volume", 5, 6, 1),
+ AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0),
+ AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_MIC, 0),
+};
+
static struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac7500[] __initdata = {
AWACS_VOLUME("Line out Playback Volume", 2, 6, 1),
AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0),
@@ -688,7 +695,10 @@
static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw __initdata =
AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_SPKMUTE, 1);
-static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac __initdata =
+static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac1 __initdata =
+AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 1);
+
+static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac2 __initdata =
AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 0);
@@ -765,11 +775,12 @@
#define IS_PM7500 (machine_is_compatible("AAPL,7500"))
#define IS_BEIGE (machine_is_compatible("AAPL,Gossamer"))
-#define IS_IMAC (machine_is_compatible("PowerMac2,1") \
- || machine_is_compatible("PowerMac2,2") \
+#define IS_IMAC1 (machine_is_compatible("PowerMac2,1"))
+#define IS_IMAC2 (machine_is_compatible("PowerMac2,2") \
|| machine_is_compatible("PowerMac4,1"))
+#define IS_G4AGP (machine_is_compatible("PowerMac3,1"))
-static int imac;
+static int imac1, imac2;
#ifdef PMAC_SUPPORT_AUTOMUTE
/*
@@ -815,13 +826,18 @@
{
int reg = chip->awacs_reg[1]
| (MASK_HDMUTE | MASK_SPKMUTE);
- if (imac) {
+ if (imac1) {
+ reg &= ~MASK_SPKMUTE;
+ reg |= MASK_PAROUT1;
+ } else if (imac2) {
reg &= ~MASK_SPKMUTE;
reg &= ~MASK_PAROUT1;
}
if (snd_pmac_awacs_detect_headphone(chip))
reg &= ~MASK_HDMUTE;
- else if (imac)
+ else if (imac1)
+ reg &= ~MASK_PAROUT1;
+ else if (imac2)
reg |= MASK_PAROUT1;
else
reg &= ~MASK_SPKMUTE;
@@ -850,9 +866,13 @@
{
int pm7500 = IS_PM7500;
int beige = IS_BEIGE;
+ int g4agp = IS_G4AGP;
+ int imac;
int err, vol;
- imac = IS_IMAC;
+ imac1 = IS_IMAC1;
+ imac2 = IS_IMAC2;
+ imac = imac1 || imac2;
/* looks like MASK_GAINLINE triggers something, so we set here
* as start-up
*/
@@ -939,7 +959,7 @@
snd_pmac_awacs_mixers);
if (err < 0)
return err;
- if (beige)
+ if (beige || g4agp)
;
else if (chip->model == PMAC_SCREAMER)
err = build_mixers(chip, ARRAY_SIZE(snd_pmac_screamer_mixers2),
@@ -961,13 +981,17 @@
err = build_mixers(chip,
ARRAY_SIZE(snd_pmac_screamer_mixers_imac),
snd_pmac_screamer_mixers_imac);
+ else if (g4agp)
+ err = build_mixers(chip,
+ ARRAY_SIZE(snd_pmac_screamer_mixers_g4agp),
+ snd_pmac_screamer_mixers_g4agp);
else
err = build_mixers(chip,
ARRAY_SIZE(snd_pmac_awacs_mixers_pmac),
snd_pmac_awacs_mixers_pmac);
if (err < 0)
return err;
- chip->master_sw_ctl = snd_ctl_new1((pm7500 || imac)
+ chip->master_sw_ctl = snd_ctl_new1((pm7500 || imac || g4agp)
? &snd_pmac_awacs_master_sw_imac
: &snd_pmac_awacs_master_sw, chip);
err = snd_ctl_add(chip->card, chip->master_sw_ctl);
@@ -1004,15 +1028,17 @@
snd_pmac_awacs_speaker_vol);
if (err < 0)
return err;
- chip->speaker_sw_ctl = snd_ctl_new1(imac
- ? &snd_pmac_awacs_speaker_sw_imac
+ chip->speaker_sw_ctl = snd_ctl_new1(imac1
+ ? &snd_pmac_awacs_speaker_sw_imac1
+ : imac2
+ ? &snd_pmac_awacs_speaker_sw_imac2
: &snd_pmac_awacs_speaker_sw, chip);
err = snd_ctl_add(chip->card, chip->speaker_sw_ctl);
if (err < 0)
return err;
}
- if (beige)
+ if (beige || g4agp)
err = build_mixers(chip,
ARRAY_SIZE(snd_pmac_screamer_mic_boost_beige),
snd_pmac_screamer_mic_boost_beige);
diff --git a/sound/soc/at32/at32-pcm.c b/sound/soc/at32/at32-pcm.c
index 435f1da..c83584f 100644
--- a/sound/soc/at32/at32-pcm.c
+++ b/sound/soc/at32/at32-pcm.c
@@ -434,7 +434,8 @@
params = prtd->params;
/* Disable the PDC and save the PDC registers */
- ssc_writex(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
+ ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+ params->mask->pdc_disable);
prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
@@ -464,7 +465,7 @@
ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
- ssc_writex(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
+ ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, params->mask->pdc_enable);
return 0;
}
#else /* CONFIG_PM */
diff --git a/sound/soc/at91/eti_b1_wm8731.c b/sound/soc/at91/eti_b1_wm8731.c
index b081e83..b81d6b2 100644
--- a/sound/soc/at91/eti_b1_wm8731.c
+++ b/sound/soc/at91/eti_b1_wm8731.c
@@ -22,7 +22,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/timer.h>
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index b26003c..7da9f46 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -562,10 +562,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -583,7 +582,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -660,6 +658,11 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 9deb8c7..0bbd945 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -490,34 +490,7 @@
#endif
-static int cs4270_i2c_probe(struct i2c_adapter *adap, int addr, int kind);
-
-/*
- * Notify the driver that a new I2C bus has been found.
- *
- * This function is called for each I2C bus in the system. The function
- * then asks the I2C subsystem to probe that bus at the addresses on which
- * our device (the CS4270) could exist. If a device is found at one of
- * those addresses, then our probe function (cs4270_i2c_probe) is called.
- */
-static int cs4270_i2c_attach(struct i2c_adapter *adapter)
-{
- return i2c_probe(adapter, &addr_data, cs4270_i2c_probe);
-}
-
-static int cs4270_i2c_detach(struct i2c_client *client)
-{
- struct snd_soc_codec *codec = i2c_get_clientdata(client);
-
- i2c_detach_client(client);
- codec->control_data = NULL;
-
- kfree(codec->reg_cache);
- codec->reg_cache = NULL;
-
- kfree(client);
- return 0;
-}
+static int cs4270_i2c_probe(struct i2c_client *, const struct i2c_device_id *);
/* A list of non-DAPM controls that the CS4270 supports */
static const struct snd_kcontrol_new cs4270_snd_controls[] = {
@@ -525,14 +498,19 @@
CS4270_VOLA, CS4270_VOLB, 0, 0xFF, 1)
};
+static const struct i2c_device_id cs4270_id[] = {
+ {"cs4270", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, cs4270_id);
+
static struct i2c_driver cs4270_i2c_driver = {
.driver = {
.name = "CS4270 I2C",
.owner = THIS_MODULE,
},
- .id = I2C_DRIVERID_CS4270,
- .attach_adapter = cs4270_i2c_attach,
- .detach_client = cs4270_i2c_detach,
+ .id_table = cs4270_id,
+ .probe = cs4270_i2c_probe,
};
/*
@@ -561,11 +539,11 @@
* Note: snd_soc_new_pcms() must be called before this function can be called,
* because of snd_ctl_add().
*/
-static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind)
+static int cs4270_i2c_probe(struct i2c_client *i2c_client,
+ const struct i2c_device_id *id)
{
struct snd_soc_device *socdev = cs4270_socdev;
struct snd_soc_codec *codec = socdev->codec;
- struct i2c_client *i2c_client = NULL;
int i;
int ret = 0;
@@ -578,12 +556,6 @@
/* Note: codec_dai->codec is NULL here */
- i2c_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
- if (!i2c_client) {
- printk(KERN_ERR "cs4270: could not allocate I2C client\n");
- return -ENOMEM;
- }
-
codec->reg_cache = kzalloc(CS4270_NUMREGS, GFP_KERNEL);
if (!codec->reg_cache) {
printk(KERN_ERR "cs4270: could not allocate register cache\n");
@@ -591,13 +563,6 @@
goto error;
}
- i2c_set_clientdata(i2c_client, codec);
- strcpy(i2c_client->name, "CS4270");
-
- i2c_client->driver = &cs4270_i2c_driver;
- i2c_client->adapter = adapter;
- i2c_client->addr = addr;
-
/* Verify that we have a CS4270 */
ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID);
@@ -612,18 +577,10 @@
goto error;
}
- printk(KERN_INFO "cs4270: found device at I2C address %X\n", addr);
+ printk(KERN_INFO "cs4270: found device at I2C address %X\n",
+ i2c_client->addr);
printk(KERN_INFO "cs4270: hardware revision %X\n", ret & 0xF);
- /* Tell the I2C layer a new client has arrived */
-
- ret = i2c_attach_client(i2c_client);
- if (ret) {
- printk(KERN_ERR "cs4270: could not attach codec, "
- "I2C address %x, error code %i\n", addr, ret);
- goto error;
- }
-
codec->control_data = i2c_client;
codec->read = cs4270_read_reg_cache;
codec->write = cs4270_i2c_write;
@@ -648,20 +605,17 @@
goto error;
}
+ i2c_set_clientdata(i2c_client, codec);
+
return 0;
error:
- if (codec->control_data) {
- i2c_detach_client(i2c_client);
- codec->control_data = NULL;
- }
+ codec->control_data = NULL;
kfree(codec->reg_cache);
codec->reg_cache = NULL;
codec->reg_cache_size = 0;
- kfree(i2c_client);
-
return ret;
}
@@ -727,7 +681,7 @@
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0) {
printk(KERN_ERR "cs4270: failed to create PCMs\n");
- return ret;
+ goto error_free_codec;
}
#ifdef USE_I2C
@@ -736,8 +690,7 @@
ret = i2c_add_driver(&cs4270_i2c_driver);
if (ret) {
printk(KERN_ERR "cs4270: failed to attach driver");
- snd_soc_free_pcms(socdev);
- return ret;
+ goto error_free_pcms;
}
/* Did we find a CS4270 on the I2C bus? */
@@ -759,10 +712,23 @@
ret = snd_soc_register_card(socdev);
if (ret < 0) {
printk(KERN_ERR "cs4270: failed to register card\n");
- snd_soc_free_pcms(socdev);
- return ret;
+ goto error_del_driver;
}
+ return 0;
+
+error_del_driver:
+#ifdef USE_I2C
+ i2c_del_driver(&cs4270_i2c_driver);
+
+error_free_pcms:
+#endif
+ snd_soc_free_pcms(socdev);
+
+error_free_codec:
+ kfree(socdev->codec);
+ socdev->codec = NULL;
+
return ret;
}
@@ -773,8 +739,7 @@
snd_soc_free_pcms(socdev);
#ifdef USE_I2C
- if (socdev->codec->control_data)
- i2c_del_driver(&cs4270_i2c_driver);
+ i2c_del_driver(&cs4270_i2c_driver);
#endif
kfree(socdev->codec);
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index b1dce5f..5f9abb1 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1199,10 +1199,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1221,7 +1220,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1302,6 +1300,11 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index a52d6d9..807318f 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -729,10 +729,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -750,7 +749,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -817,6 +815,9 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0)
+ kfree(codec);
return ret;
}
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 67325fd..3d998e6 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -693,10 +693,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -714,7 +713,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -782,6 +780,9 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0)
+ kfree(codec);
return ret;
}
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 369d39c..9402fca 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -596,10 +596,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -617,7 +616,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -693,6 +691,11 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index c6a8edf..dd1f554 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -869,10 +869,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -890,7 +889,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -966,6 +964,10 @@
/* Add other interfaces here */
#endif
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 8604809..e873414 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -34,7 +34,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/delay.h>
@@ -584,7 +583,7 @@
/* out 4 */
{"Out4 Mux", "VREF", "VREF"},
- {"Out4 Mux", "Capture ST", "Capture ST Mixer"},
+ {"Out4 Mux", "Capture ST", "Playback Mixer"},
{"Out4 Mux", "LOUT2", "LOUT2"},
{"Out 4", NULL, "Out4 Mux"},
{"OUT4", NULL, "Out 4"},
@@ -608,7 +607,7 @@
/* Capture Right Mux */
{"Capture Right Mux", "PGA", "Right Capture Volume"},
{"Capture Right Mux", "Line or RXP-RXN", "Line Right Mux"},
- {"Capture Right Mux", "Sidetone", "Capture ST Mixer"},
+ {"Capture Right Mux", "Sidetone", "Playback Mixer"},
/* Mono Capture mixer-mux */
{"Capture Right Mixer", "Stereo", "Capture Right Mux"},
@@ -1661,10 +1660,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (!i2c) {
- kfree(codec);
+ if (!i2c)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1683,7 +1681,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1760,6 +1757,11 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 3ecce51..dd995ef 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -82,7 +82,7 @@
0x0003, /* R35 - ClassD1 */
0x0000, /* R36 */
0x0100, /* R37 - ClassD3 */
- 0x0000, /* R38 */
+ 0x0079, /* R38 - ClassD4 */
0x0000, /* R39 - Input Mixer1 */
0x0000, /* R40 - Input Mixer2 */
0x0000, /* R41 - Input Mixer3 */
@@ -311,11 +311,15 @@
WM8990_CDMODE_BIT, 1, 0),
SOC_SINGLE("Speaker Output Attenuation Volume", WM8990_SPEAKER_VOLUME,
- WM8990_SPKVOL_SHIFT, WM8990_SPKVOL_MASK, 0),
+ WM8990_SPKATTN_SHIFT, WM8990_SPKATTN_MASK, 0),
SOC_SINGLE("Speaker DC Boost Volume", WM8990_CLASSD3,
WM8990_DCGAIN_SHIFT, WM8990_DCGAIN_MASK, 0),
SOC_SINGLE("Speaker AC Boost Volume", WM8990_CLASSD3,
WM8990_ACGAIN_SHIFT, WM8990_ACGAIN_MASK, 0),
+SOC_SINGLE_TLV("Speaker Volume", WM8990_CLASSD4,
+ WM8990_SPKVOL_SHIFT, WM8990_SPKVOL_MASK, 0, out_pga_tlv),
+SOC_SINGLE("Speaker ZC Switch", WM8990_CLASSD4,
+ WM8990_SPKZC_SHIFT, WM8990_SPKZC_MASK, 0),
SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume",
WM8990_LEFT_DAC_DIGITAL_VOLUME,
@@ -920,7 +924,7 @@
{"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"},
{"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"},
{"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"},
- {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"},
+ {"SPKMIX", "SPKMIX Left DAC Switch", "Left DAC"},
/* LONMIX */
{"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"},
@@ -1496,10 +1500,9 @@
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (i2c == NULL) {
- kfree(codec);
+ if (i2c == NULL)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1517,7 +1520,6 @@
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1591,6 +1593,11 @@
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}
diff --git a/sound/soc/codecs/wm8990.h b/sound/soc/codecs/wm8990.h
index 6bea574..0a08325 100644
--- a/sound/soc/codecs/wm8990.h
+++ b/sound/soc/codecs/wm8990.h
@@ -54,6 +54,7 @@
#define WM8990_SPEAKER_VOLUME 0x22
#define WM8990_CLASSD1 0x23
#define WM8990_CLASSD3 0x25
+#define WM8990_CLASSD4 0x26
#define WM8990_INPUT_MIXER1 0x27
#define WM8990_INPUT_MIXER2 0x28
#define WM8990_INPUT_MIXER3 0x29
@@ -528,8 +529,8 @@
/*
* R34 (0x22) - Speaker Volume
*/
-#define WM8990_SPKVOL_MASK 0x0003 /* SPKVOL - [1:0] */
-#define WM8990_SPKVOL_SHIFT 0
+#define WM8990_SPKATTN_MASK 0x0003 /* SPKATTN - [1:0] */
+#define WM8990_SPKATTN_SHIFT 0
/*
* R35 (0x23) - ClassD1
@@ -544,6 +545,15 @@
#define WM8990_DCGAIN_SHIFT 3
#define WM8990_ACGAIN_MASK 0x0007 /* ACGAIN - [2:0] */
#define WM8990_ACGAIN_SHIFT 0
+
+/*
+ * R38 (0x26) - ClassD4
+ */
+#define WM8990_SPKZC_MASK 0x0001 /* SPKZC */
+#define WM8990_SPKZC_SHIFT 7 /* SPKZC */
+#define WM8990_SPKVOL_MASK 0x007F /* SPKVOL - [6:0] */
+#define WM8990_SPKVOL_SHIFT 0 /* SPKVOL - [6:0] */
+
/*
* R39 (0x27) - Input Mixer1
*/
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 1fb7f9a..2f1c91b 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -13,7 +13,6 @@
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <sound/core.h>
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index 7694621..87d0ed0 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -329,12 +329,14 @@
sys_clkout2_src = clk_get(dev, "sys_clkout2_src");
if (IS_ERR(sys_clkout2_src)) {
dev_err(dev, "Could not get sys_clkout2_src clock\n");
- return -ENODEV;
+ err = PTR_ERR(sys_clkout2_src);
+ goto err2;
}
sys_clkout2 = clk_get(dev, "sys_clkout2");
if (IS_ERR(sys_clkout2)) {
dev_err(dev, "Could not get sys_clkout2\n");
- goto err1;
+ err = PTR_ERR(sys_clkout2);
+ goto err3;
}
/*
* Configure 12 MHz output on SYS_CLKOUT2. Therefore we must use
@@ -343,7 +345,8 @@
func96m_clk = clk_get(dev, "func_96m_ck");
if (IS_ERR(func96m_clk)) {
dev_err(dev, "Could not get func 96M clock\n");
- goto err2;
+ err = PTR_ERR(func96m_clk);
+ goto err4;
}
clk_set_parent(sys_clkout2_src, func96m_clk);
clk_set_rate(sys_clkout2, 12000000);
@@ -356,20 +359,25 @@
gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);
return 0;
-err2:
+err4:
clk_put(sys_clkout2);
+err3:
+ clk_put(sys_clkout2_src);
+err2:
platform_device_del(n810_snd_device);
err1:
platform_device_put(n810_snd_device);
return err;
-
}
static void __exit n810_soc_exit(void)
{
gpio_free(N810_SPEAKER_AMP_GPIO);
gpio_free(N810_HEADSET_AMP_GPIO);
+ clk_put(sys_clkout2_src);
+ clk_put(sys_clkout2);
+ clk_put(func96m_clk);
platform_device_unregister(n810_snd_device);
}
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 8548818..c796b18 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -16,6 +16,7 @@
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/clk.h>
+#include <linux/platform_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
@@ -81,7 +82,6 @@
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
- clk_i2s = clk_get(NULL, "I2SCLK");
if (IS_ERR(clk_i2s))
return PTR_ERR(clk_i2s);
@@ -152,6 +152,7 @@
pxa_gpio_mode(gpio_bus[pxa_i2s.master].tx);
pxa_gpio_mode(gpio_bus[pxa_i2s.master].frm);
pxa_gpio_mode(gpio_bus[pxa_i2s.master].clk);
+ BUG_ON(IS_ERR(clk_i2s));
clk_enable(clk_i2s);
pxa_i2s_wait();
@@ -317,6 +318,43 @@
EXPORT_SYMBOL_GPL(pxa_i2s_dai);
+static int pxa2xx_i2s_probe(struct platform_device *dev)
+{
+ clk_i2s = clk_get(&dev->dev, "I2SCLK");
+ return IS_ERR(clk_i2s) ? PTR_ERR(clk_i2s) : 0;
+}
+
+static int __devexit pxa2xx_i2s_remove(struct platform_device *dev)
+{
+ clk_put(clk_i2s);
+ clk_i2s = ERR_PTR(-ENOENT);
+ return 0;
+}
+
+static struct platform_driver pxa2xx_i2s_driver = {
+ .probe = pxa2xx_i2s_probe,
+ .remove = __devexit_p(pxa2xx_i2s_remove),
+
+ .driver = {
+ .name = "pxa2xx-i2s",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init pxa2xx_i2s_init(void)
+{
+ clk_i2s = ERR_PTR(-ENOENT);
+ return platform_driver_register(&pxa2xx_i2s_driver);
+}
+
+static void __exit pxa2xx_i2s_exit(void)
+{
+ platform_driver_unregister(&pxa2xx_i2s_driver);
+}
+
+module_init(pxa2xx_i2s_init);
+module_exit(pxa2xx_i2s_exit);
+
/* Module information */
MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com, www.wolfsonmicro.com");
MODULE_DESCRIPTION("pxa2xx I2S SoC Interface");